expr35[S.SGSN IN ( -555819298, -371269922 ) : 10% Guess,'Home','Roaming']
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 2
| RunTime | | 7.6e-05 | | 377.07 | ]]>
Hash Group ByGroup-by list
| expr35[S.SGSN IN ( -555819298, -371269922 ) : 10% Guess,'Home','Roaming'] | | char |
Aggregates
| sum(sum(SU.OCTETS_IN + SU.OCTETS_OUT)) | | numeric
| sum(sum(SU.OCTETS_OUT)) | | numeric
| sum(sum(SU.OCTETS_IN)) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 2 | | Number of rows returned
| PercentTotalCost | | 0 | | 2.0156e-05 | | Run time as a percent of total query time
| RunTime | | 0 | | 7.6e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 40 | | 3 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 2 | | Number of rows returned
| PercentTotalCost | | 0.0039477 | | 100 | | Run time as a percent of total query time
| RunTime | | 0.005791 | | 377.07 | | Time to compute the results
| CPUTime | | 0.005791 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| CacheHits | | - | | 7.38e+07 | | Cache Hits
| CacheRead | | - | | 7.38e+07 | | Cache reads
| CacheReadTable | | - | | 7.1322e+07 | | Cache table reads
| DiskRead | | 0 | | 16462 | | Disk reads
| DiskReadHint | | - | | 16459 | | Disk read hints
| DiskReadHintPages | | - | | 77870 | | Disk read hint pages
| DiskReadTable | | - | | 34678 | | Disk table reads
| DiskWaitRead | | - | | 16459 | | Number of times the server waited for an asynchronous read
| DiskWaitWrite | | - | | 41222 | | Number of times the server waited for an asynchronous write
| DiskWrite | | 0 | | 41222 | | Disk writes
| DiskWriteHint | | - | | 41222 | | Disk write hints
| DiskWriteHintPages | | - | | 41222 | | Disk write hint pages
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 8.4249e+07 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 528 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Exchange
partly materialized
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 3
| RunTime | | 0.008728 | | 377.07 | ]]>
ExchangeExchange list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 3 | | Number of rows returned
| PercentTotalCost | | - | | 0.0023147 | | Run time as a percent of total query time
| RunTime | | - | | 0.008728 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| CacheHits | | - | | 7.38e+07 | | Cache Hits
| CacheRead | | - | | 7.38e+07 | | Cache reads
| CacheReadTable | | - | | 7.1322e+07 | | Cache table reads
| DiskRead | | - | | 16462 | | Disk reads
| DiskReadHint | | - | | 16459 | | Disk read hints
| DiskReadHintPages | | - | | 77870 | | Disk read hint pages
| DiskReadTable | | - | | 34678 | | Disk table reads
| DiskWaitRead | | - | | 16459 | | Number of times the server waited for an asynchronous read
| DiskWaitWrite | | - | | 41222 | | Number of times the server waited for an asynchronous write
| DiskWrite | | - | | 41222 | | Disk writes
| DiskWriteHint | | - | | 41222 | | Disk write hints
| DiskWriteHintPages | | - | | 41222 | | Disk write hint pages
| HashRowsPartitioned | | - | | 8.4249e+07 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 528 | | Number of work tables created for hash-based operations |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 3 | | Number of rows returned
| PercentTotalCost | | - | | 100 | | Run time as a percent of total query time
| RunTime | | - | | 377.07 | | Time to compute the results
| CacheHits | | - | | 7.38e+07 | | Cache Hits
| CacheRead | | - | | 7.38e+07 | | Cache reads
| CacheReadTable | | - | | 7.1322e+07 | | Cache table reads
| DiskRead | | - | | 16462 | | Disk reads
| DiskReadHint | | - | | 16459 | | Disk read hints
| DiskReadHintPages | | - | | 77870 | | Disk read hint pages
| DiskReadTable | | - | | 34678 | | Disk table reads
| DiskWaitRead | | - | | 16459 | | Number of times the server waited for an asynchronous read
| DiskWaitWrite | | - | | 41222 | | Number of times the server waited for an asynchronous write
| DiskWrite | | - | | 41222 | | Disk writes
| DiskWriteHint | | - | | 41222 | | Disk write hints
| DiskWriteHintPages | | - | | 41222 | | Disk write hint pages
| HashRowsPartitioned | | - | | 8.4249e+07 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 528 | | Number of work tables created for hash-based operations | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.5e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.9781e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.5e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.4e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.7129e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.4e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 29 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 110.67 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 29.35 | | Run time as a percent of total query time
| RunTime | | 0 | | 110.67 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 3 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 66 | | 70
| Invocations | | 1
| RowsReturned | | 27834081
| RunTime | | 251.85 | | 266.39 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 2.7834e+07 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 66.792 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 251.85 | | Time to compute the results
| FirstRowRunTime | | - | | 193.72 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 60309 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 2.7834e+07 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 70.647 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 266.39 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 918531
| RunTime | | 0.82856 | | 0.82856 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.1853e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.21974 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.82856 | | Time to compute the results
| FirstRowRunTime | | - | | 5.9e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 3 | | 3
| Invocations | | 1
| RowsReturned | | 26335365
| RunTime | | 13.707 | | 13.707 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 2.6335e+07 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 3.6352 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 13.707 | | Time to compute the results
| FirstRowRunTime | | - | | 9.1e-05 | | Time to fetch the first row
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.4e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.7129e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.4e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.4e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.7129e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.4e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.16 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.106 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.16 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.13 | | 191.9 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.688 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.13 | | Time to compute the results
| FirstRowRunTime | | - | | 191.9 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10167 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.892 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.9 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 927023
| RunTime | | 0.76586 | | 0.76586 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.2702e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20311 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.76586 | | Time to compute the results
| FirstRowRunTime | | - | | 6.7e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.1e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 2.9173e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.1e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.2e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.1825e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.2e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.16 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.106 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.16 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.12 | | 191.9 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.686 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.12 | | Time to compute the results
| FirstRowRunTime | | - | | 191.9 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10310 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.892 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.9 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 943480
| RunTime | | 0.77533 | | 0.77533 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.4348e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20562 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.77533 | | Time to compute the results
| FirstRowRunTime | | - | | 5.2e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 2
| RunTime | | 1.7e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 2 | | Number of rows returned
| PercentTotalCost | | - | | 4.5085e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.7e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 2 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 2
| RunTime | | 2.1e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 2 | | Number of rows returned
| PercentTotalCost | | - | | 5.5693e-06 | | Run time as a percent of total query time
| RunTime | | - | | 2.1e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 2 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 2
| RunTime | | 185.15 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 2 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.103 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.15 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 2 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.15 | | 191.91 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.695 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.15 | | Time to compute the results
| FirstRowRunTime | | - | | 191.91 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10075 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.894 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.91 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 905838
| RunTime | | 0.75238 | | 0.75238 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.0584e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.19954 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.75238 | | Time to compute the results
| FirstRowRunTime | | - | | 0.000135 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.4e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.7129e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.4e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.4e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.7129e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.4e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.16 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.105 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.16 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.14 | | 191.9 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.692 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.14 | | Time to compute the results
| FirstRowRunTime | | - | | 191.9 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10106 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.892 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.9 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 926066
| RunTime | | 0.75378 | | 0.75378 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.2607e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.19991 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.75378 | | Time to compute the results
| FirstRowRunTime | | - | | 5.5e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 1e-06 | | 1e-06 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 2.652e-07 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 1e-06 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.6e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 4.2433e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.6e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.3e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.4477e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.3e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.15 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.103 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.15 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.15 | | 191.91 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.695 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.15 | | Time to compute the results
| FirstRowRunTime | | - | | 191.91 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10060 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.895 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.91 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 904854
| RunTime | | 0.75543 | | 0.75543 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.0485e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20034 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.75543 | | Time to compute the results
| FirstRowRunTime | | - | | 4.6e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.2e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.1825e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.2e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.3e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.4477e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.3e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.24 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.126 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.24 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.04 | | 191.82 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.665 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.04 | | Time to compute the results
| FirstRowRunTime | | - | | 191.82 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10016 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.872 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.82 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 919407
| RunTime | | 0.77819 | | 0.77819 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.1941e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20638 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.77819 | | Time to compute the results
| FirstRowRunTime | | - | | 4.2e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.1e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 2.9173e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.1e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.7e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 4.5085e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.7e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.19 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.113 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.19 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.11 | | 191.87 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.684 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.11 | | Time to compute the results
| FirstRowRunTime | | - | | 191.87 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10146 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.884 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.87 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 925765
| RunTime | | 0.75612 | | 0.75612 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.2576e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20053 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.75612 | | Time to compute the results
| FirstRowRunTime | | - | | 5e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 1e-06 | | 1e-06 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 2.652e-07 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 1e-06 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 1
| RunTime | | 1.8e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 1 | | Number of rows returned
| PercentTotalCost | | - | | 4.7737e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.8e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 1 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 1
| RunTime | | 1.9e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 1 | | Number of rows returned
| PercentTotalCost | | - | | 5.0389e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.9e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 1 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 1
| RunTime | | 185.19 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 1 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.113 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.19 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 1 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.08 | | 191.87 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.676 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.08 | | Time to compute the results
| FirstRowRunTime | | - | | 191.87 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 9893 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.885 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.87 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 895919
| RunTime | | 0.78727 | | 0.78727 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 8.9592e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20879 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.78727 | | Time to compute the results
| FirstRowRunTime | | - | | 4.5e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.2e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.1825e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.2e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.997 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.4e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.7129e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.4e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.997 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.13 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.098 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.13 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.997 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.17 | | 191.92 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.699 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.17 | | Time to compute the results
| FirstRowRunTime | | - | | 191.92 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 9964 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.899 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.92 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 902176
| RunTime | | 0.75523 | | 0.75523 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.0218e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20029 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.75523 | | Time to compute the results
| FirstRowRunTime | | - | | 4.1e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.2e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.1825e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.2e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.1e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 2.9173e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.1e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.13 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.098 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.13 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.17 | | 191.93 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.699 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.17 | | Time to compute the results
| FirstRowRunTime | | - | | 191.93 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10020 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.9 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.93 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 903394
| RunTime | | 0.75958 | | 0.75958 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.0339e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20144 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.75958 | | Time to compute the results
| FirstRowRunTime | | - | | 3.5e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 1e-06 | | 1e-06 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 2.652e-07 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 1e-06 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.2e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.1825e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.2e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.5e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.9781e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.5e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.19 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.113 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.19 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.11 | | 191.87 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.683 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.11 | | Time to compute the results
| FirstRowRunTime | | - | | 191.87 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10169 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.885 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.87 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 925665
| RunTime | | 0.76112 | | 0.76112 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.2566e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20185 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.76112 | | Time to compute the results
| FirstRowRunTime | | - | | 4.3e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.5e-05 | | 377.05 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.9781e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.5e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.05 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.996 | | Run time as a percent of total query time
| RunTime | | - | | 377.05 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.2e-05 | | 377.05 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.1825e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.2e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.05 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.996 | | Run time as a percent of total query time
| RunTime | | - | | 377.05 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.14 | | 377.05 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.1 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.14 | | Time to compute the results
| FirstRowRunTime | | - | | 377.05 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.996 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.05 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.15 | | 191.91 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.694 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.15 | | Time to compute the results
| FirstRowRunTime | | - | | 191.91 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10025 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.897 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.91 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 904053
| RunTime | | 0.76444 | | 0.76444 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.0405e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20273 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.76444 | | Time to compute the results
| FirstRowRunTime | | - | | 4.3e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.6e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 4.2433e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.6e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.5e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.9781e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.5e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.17 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.107 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.17 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.13 | | 191.89 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.69 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.13 | | Time to compute the results
| FirstRowRunTime | | - | | 191.89 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10097 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.891 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.89 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 919750
| RunTime | | 0.75768 | | 0.75768 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.1975e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20094 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.75768 | | Time to compute the results
| FirstRowRunTime | | - | | 4.4e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 1e-06 | | 1e-06 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 2.652e-07 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 1e-06 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.2e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.1825e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.2e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.4e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.7129e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.4e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.23 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.124 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.23 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.07 | | 191.83 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.672 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.07 | | Time to compute the results
| FirstRowRunTime | | - | | 191.83 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10074 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.873 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.83 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 922727
| RunTime | | 0.76139 | | 0.76139 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.2273e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20192 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.76139 | | Time to compute the results
| FirstRowRunTime | | - | | 4.8e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.1e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 2.9173e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.1e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.997 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.3e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.4477e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.3e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.997 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.13 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.098 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.13 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.997 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.17 | | 191.93 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.699 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.17 | | Time to compute the results
| FirstRowRunTime | | - | | 191.93 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10096 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.9 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.93 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 906591
| RunTime | | 0.75571 | | 0.75571 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.0659e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20042 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.75571 | | Time to compute the results
| FirstRowRunTime | | - | | 5.1e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 1e-06 | | 1e-06 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 2.652e-07 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 1e-06 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.4e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.7129e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.4e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.4e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.7129e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.4e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.18 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.111 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.18 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.12 | | 191.88 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.685 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.12 | | Time to compute the results
| FirstRowRunTime | | - | | 191.88 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10160 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.886 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.88 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 925853
| RunTime | | 0.76021 | | 0.76021 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.2585e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20161 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.76021 | | Time to compute the results
| FirstRowRunTime | | - | | 4.9e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.1e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 2.9173e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.1e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.2e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.1825e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.2e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.13 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.097 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.13 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.17 | | 191.93 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.699 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.17 | | Time to compute the results
| FirstRowRunTime | | - | | 191.93 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10125 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.9 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.93 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 908436
| RunTime | | 0.75889 | | 0.75889 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.0844e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20126 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.75889 | | Time to compute the results
| FirstRowRunTime | | - | | 3e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.1e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 2.9173e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.1e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.5e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.9781e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.5e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.13 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.097 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.13 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.17 | | 191.93 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.699 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.17 | | Time to compute the results
| FirstRowRunTime | | - | | 191.93 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10168 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.9 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.93 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 911493
| RunTime | | 0.75875 | | 0.75875 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.1149e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20122 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.75875 | | Time to compute the results
| FirstRowRunTime | | - | | 6.5e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 1e-06 | | 1e-06 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 2.652e-07 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 1e-06 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.2e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.1825e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.2e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.2e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.1825e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.2e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.13 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.098 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.13 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.17 | | 191.93 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.699 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.17 | | Time to compute the results
| FirstRowRunTime | | - | | 191.93 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10063 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.9 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.93 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 906683
| RunTime | | 0.75831 | | 0.75831 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.0668e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20111 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.75831 | | Time to compute the results
| FirstRowRunTime | | - | | 5.6e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.4e-05 | | 377.05 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.7129e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.4e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.05 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.997 | | Run time as a percent of total query time
| RunTime | | - | | 377.05 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.3e-05 | | 377.05 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.4477e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.3e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.05 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.997 | | Run time as a percent of total query time
| RunTime | | - | | 377.05 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.17 | | 377.05 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.107 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.17 | | Time to compute the results
| FirstRowRunTime | | - | | 377.05 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.997 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.05 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.12 | | 191.89 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.687 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.12 | | Time to compute the results
| FirstRowRunTime | | - | | 191.89 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10180 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.889 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.89 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 927119
| RunTime | | 0.76364 | | 0.76364 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.2712e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20252 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.76364 | | Time to compute the results
| FirstRowRunTime | | - | | 3.8e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.3e-05 | | 377.05 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.4477e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.3e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.05 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.997 | | Run time as a percent of total query time
| RunTime | | - | | 377.05 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.5e-05 | | 377.05 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.9781e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.5e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.05 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.997 | | Run time as a percent of total query time
| RunTime | | - | | 377.05 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.16 | | 377.05 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.105 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.16 | | Time to compute the results
| FirstRowRunTime | | - | | 377.05 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.997 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.05 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.14 | | 191.9 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.691 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.14 | | Time to compute the results
| FirstRowRunTime | | - | | 191.9 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10030 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.892 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.9 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 904291
| RunTime | | 0.75488 | | 0.75488 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.0429e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.2002 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.75488 | | Time to compute the results
| FirstRowRunTime | | - | | 4e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 1e-06 | | 1e-06 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 2.652e-07 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 1e-06 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.1e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 2.9173e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.1e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.1e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 2.9173e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.1e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.13 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.097 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.13 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.17 | | 191.93 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.699 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.17 | | Time to compute the results
| FirstRowRunTime | | - | | 191.93 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10171 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.9 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.93 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 911459
| RunTime | | 0.75748 | | 0.75748 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.1146e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20089 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.75748 | | Time to compute the results
| FirstRowRunTime | | - | | 4.4e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.3e-05 | | 377.06 | ]]>
Derived Table
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.4477e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.3e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Derived Table
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 1.5e-05 | | 377.06 | ]]>
Derived Table
Column list
| S.SGSN | | integer
| sum(SU.OCTETS_IN) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 3.9781e-06 | | Run time as a percent of total query time
| RunTime | | - | | 1.5e-05 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | - | | 0 | | Number of rows returned
| PercentTotalCost | | - | | 99.998 | | Run time as a percent of total query time
| RunTime | | - | | 377.06 | | Time to compute the results | ]]>
]]>
Parallel Hash Group By
partly materialized
S.SGSN
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 49 | | 99
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 185.16 | | 377.06 | ]]>
Parallel Hash Group ByGroup-by list
| S.SGSN | | integer |
Aggregates
| sum(SU.OCTETS_IN + SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_OUT) | | numeric
| sum(SU.OCTETS_IN) | | numeric |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 0 | | 49.106 | | Run time as a percent of total query time
| RunTime | | 0 | | 185.16 | | Time to compute the results
| FirstRowRunTime | | - | | 377.06 | | Time to fetch the first row
| QueryMemMaxUseful | | 34 | | 0 | | Pages of query memory that are useful to this request
| CPUTime | | 0 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 79.006 | | 0 | | Number of rows returned
| PercentTotalCost | | 57.535 | | 99.998 | | Run time as a percent of total query time
| RunTime | | 84.399 | | 377.06 | | Time to compute the results
| CPUTime | | 84.399 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryLowMemoryStrategy | | - | | 0 | | Low memory strategies used by queries | ]]>
]]>
Parallel Hash Join
partly materialized
inner join
S.SUBSCRIBER_ID = SU.SUBSCRIBER_ID
S.SESSION_KEY = SU.SESSION_KEY
S.SUBSESSION_KEY = SU.SUBSESSION_KEY
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 50 | | 50
| Invocations | | 1
| RowsReturned | | 0
| RunTime | | 191.14 | | 191.9 | ]]>
Parallel Hash Join (inner join)Predicates
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join
| SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join
| SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
Alternative Nested Loop Join Execution
|
| Using Index | | | | SESSION_COMPOSITE_INDX on table SU
| Maximum Input Size for JNL Processing | | | | 2550895 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 994.9 | | 50.69 | | Run time as a percent of total query time
| RunTime | | 1459.4 | | 191.14 | | Time to compute the results
| FirstRowRunTime | | - | | 191.9 | | Time to fetch the first row
| QueryMemMaxUseful | | 2.0972e+06 | | 10154 | | Pages of query memory that are useful to this request
| CPUTime | | 1459.4 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join |
Subtree Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 5.7867e+08 | | 0 | | Number of rows returned
| PercentTotalCost | | 1129.9 | | 50.892 | | Run time as a percent of total query time
| RunTime | | 1657.5 | | 191.9 | | Time to compute the results
| CPUTime | | 1580.2 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes
| HashRowsFiltered | | - | | 0 | | Number of probe rows rejected by bit-vector filters
| HashRowsPartitioned | | - | | 0 | | Number of rows written to hash work tables
| HashWorkTables | | - | | 0 | | Number of work tables created for hash-based operations
| QueryJHToJNLOptUsed | | - | | 0 | | Number of times a hash join was converted to a nested loop join | ]]>
Joins considered
| Hash Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Merge Join(inner join)
| SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join
| Nested Loops Join(inner join)
| | ]]>
Parallel Table Scan
partly materialized
Scan S sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 1
| RowsReturned | | 926414
| RunTime | | 0.7599 | | 0.7599 | ]]>
Parallel Table Scan
Scan S sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_STAT_HRS_1_6
| Correlation name | | S
| Estimated rows | | 21972987
| Estimated pages | | 467072
| Estimated extension pages | | 0
| Estimated pages in cache | | 467072
| Estimated row size (bytes) | | 1637
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 1 | | Number of times the result was computed
| RowsReturned | | 2.1973e+07 | | 9.2641e+05 | | Number of rows returned
| PercentTotalCost | | 37.448 | | 0.20153 | | Run time as a percent of total query time
| RunTime | | 54.932 | | 0.7599 | | Time to compute the results
| FirstRowRunTime | | - | | 4e-05 | | Time to fetch the first row
| CPUTime | | 54.932 | | - | | Time required by CPU
| DiskReadTime | | 0 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 0 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.0603
| RunTime | | 0.00046585
| CPUTime | | 0.0002203
| DiskReadTime | | 0.00024554
| DiskWriteTime | | 0
| DiskRead | | 0.024005
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168776
| Estimated pages in cache | | 89
| Current pages in cache | | 5
| Sequential Transitions | | 249
| Random Transitions | | 16194174
| Key Values | | 20722987 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.1973e+07
| RunTime | | 54.932
| CPUTime | | 54.932
| DiskReadTime | | 0
| DiskWriteTime | | 0
| DiskRead | | 0
| DiskWrite | | 0 | | | | ]]>
Parallel Table Scan
partly materialized
Scan SU sequentially
Statistics | | Node Statistics | | Subtree Statistics |
|
---|
PercentTotalCost | | 0 | | 0
| Invocations | | 0
| RowsReturned | | 0
| RunTime | | 0 | | 0 | ]]>
Parallel Table Scan
Scan SU sequentiallyTable reference
| Creator name | | nms
| Table name | | SDR_USAGE_STAT_HRS_1_6
| Correlation name | | SU
| Estimated rows | | 26335365
| Estimated pages | | 415468
| Estimated extension pages | | 8
| Estimated pages in cache | | 407909
| Current pages in cache | | 411274
| Estimated row size (bytes) | | 77
| Buffer fetch | | yes
| Relax cursor stability | | yes
| Lock | | Isolation level 0 |
Node Statistics
| | | Estimates | | Actual | | Description |
|
---|
Invocations | | - | | 0 | | Number of times the result was computed
| RowsReturned | | 2.6335e+07 | | 0 | | Number of rows returned
| PercentTotalCost | | 97.592 | | 0 | | Run time as a percent of total query time
| RunTime | | 143.16 | | 0 | | Time to compute the results
| CPUTime | | 65.838 | | - | | Time required by CPU
| DiskReadTime | | 77.321 | | - | | Time to perform reads from disk
| DiskWriteTime | | 0 | | - | | Time to perform writes to disk
| DiskRead | | 7559 | | 0 | | Disk reads
| DiskWrite | | 0 | | 0 | | Disk writes | ]]>
Indexes considered
| SESSION_COMPOSITE_INDX | |
RowsReturned | | 1.3518
| RunTime | | 0.00062825
| CPUTime | | 0.00022176
| DiskReadTime | | 0.00040649
| DiskWriteTime | | 0
| DiskRead | | 0.039739
| DiskWrite | | 0 | | | |
Index name | | SESSION_COMPOSITE_INDX
| Clustered index | | no
| Depth | | 4
| Estimated leaf pages | | 168538
| Estimated pages in cache | | 0
| Sequential Transitions | | 48363
| Random Transitions | | 16244151
| Key Values | | 19482352 | |
-
SUBSCRIBER_ID (NOT NULL) ASC
SU.SUBSCRIBER_ID = S.SUBSCRIBER_ID : 4.9542e-05% Statistics | Join -
SESSION_KEY (NOT NULL) ASC
SU.SESSION_KEY = S.SESSION_KEY : 0.0012722% Statistics | Join -
SUBSESSION_KEY (NOT NULL) ASC
SU.SUBSESSION_KEY = S.SUBSESSION_KEY : 98.853% Statistics | Join |
|
seq | |
RowsReturned | | 2.6335e+07
| RunTime | | 143.16
| CPUTime | | 65.838
| DiskReadTime | | 77.321
| DiskWriteTime | | 0
| DiskRead | | 7559
| DiskWrite | | 0 | | | | ]]>
/1,2/A=PRUNE_NONE,B=PRUNE_JOIN,C=PRUNE_NODE,D=PRUNE_LEVEL,E=BEST
/2,3/B=JNL,C=JNB,D=JSM,E=JH,F=JHs,G=JNLs,H=JHas,I=JNLas,J=JNLO,K=JNBO,L=JSMO,M=JHO,N=JHRO,O=JNLFO,P=JSMFO,Q=nojoin,R=Jdfp,S=unknown,T=JSMi,U=JHi,V=JHe,W=JSMe,X=JHR,Y=JCollapsed,Z=JNLOm,
/2,1/A=SU,B=S,J=9,
/2,2/A=seq,B=SESSION_COMPOSITE_INDX ,L=SESSION_COMPOSITE_INDX ,
/3/5/7/9/A=dfp_Compares 4.95e-05% Combined SU S,B=dfp_Compares 0.00127% Combined SU S,C=dfp_Compares 98.9% Combined SU S,
ICH,nonparallel_scan,A
CA/BAQ//21972987.0,54932.5YB
BAM/AAE//26335365.0,143159.4YB///ABC/578666632.8,1657525.6Y
AEM/JAQ////79.0,1741924.6
BBM/AAE//26335365.0,143159.4///ABC/578666632.8,2006106.4
BBM/ABE//26335365.0,1932973.2YB100///ABC/578666632.8,3447339.5Y
BBM/ABE//26335365.0,1932973.2,100///ABC/578666632.8,3795920.4
BBM/AAD//26335365.0,143159.4Y///ABC/578666632.8,3182433.8Y
BBM/AAD//26335365.0,143159.4///ABC/578666632.8,4489573.4
BBM/ABD//26335365.0,1932973.2Y100///ABC/578666632.8,3506607.6Y
BBM/ABD//26335365.0,1932973.2,100///ABC/578666632.8,4813747.2
BB/ABB/ABC/1.4,0.6Y////29702093.1,10975688.7Y
BBM/ABB/ABC/1.4,0.6////29702093.1,11030626.3
CA/BAQ//21972987.0,54932.5
BBM/AAE//26335365.0,143159.4///ABC/578666632.8,1951168.9
BBM/ABE//26335365.0,1932973.2,100///ABC/578666632.8,3740982.8
BBM/AAD//26335365.0,143159.4///ABC/578666632.8,4434635.8
BBM/ABD//26335365.0,1932973.2,100///ABC/578666632.8,4758809.6
BB/ABB/ABC/1.4,0.6////29702093.1,10975688.7
CB/BLQ//21972987.0,1835364.4YB100
CB/BLQ//21972987.0,1835364.4,100
CA/AAQ//26335365.0,143159.4YB
BAM/BAE//21972987.0,54932.5YB///ABC/578666632.8,1657525.6Y
ABM/JAQ////79.0,1741924.6
BBM/BAE//21972987.0,54932.5///ABC/578666632.8,2017012.4
BBM/BLE//21972987.0,1835364.4YB100///ABC/578666632.8,3437957.6Y
BBM/BLE//21972987.0,1835364.4,100///ABC/578666632.8,3797444.1
BBM/BAD//21972987.0,54932.5Y///ABC/578666632.8,2910593.0Y
BBM/BAD//21972987.0,54932.5///ABC/578666632.8,4500479.0
BBM/BLD//21972987.0,1835364.4Y100///ABC/578666632.8,3487558.1Y
BBM/BLD//21972987.0,1835364.4,100///ABC/578666632.8,5077444.6
BB/BLB/ABC/1.1,0.5Y////27923900.8,12575210.5Y
BBM/BLB/ABC/1.1,0.5////27923900.8,12641053.7
CA/AAQ//26335365.0,143159.4
BBM/BAE//21972987.0,54932.5///ABC/578666632.8,1951168.9
BBM/BLE//21972987.0,1835364.4,100///ABC/578666632.8,3731600.9
BBM/BAD//21972987.0,54932.5///ABC/578666632.8,4434635.8
BBM/BLD//21972987.0,1835364.4,100///ABC/578666632.8,5011601.4
BB/BLB/ABC/1.1,0.5////27923900.8,12575210.5
CB/ABQ//26335365.0,1932973.2YB100
CB/ABQ//26335365.0,1932973.2,100
1S24161seq
0SU2441seq
ICH,independent_nonparallel_scan,A
CA/BAQ//21972987.0,54932.5
BAM/AAE//26335365.0,143159.4///ABC/578666632.8,1951168.9
AEM/JAQ////79.0,3976503.0
BAM/ABE//26335365.0,1932973.2,100///ABC/578666632.8,3740982.8
ABM/JAQ////79.0,5766317.1
BBM/AAD//26335365.0,143159.4///ABC/578666632.8,4434635.8
BBM/ABD//26335365.0,1932973.2,100///ABC/578666632.8,4758809.6
BB/ABB/ABC/1.4,0.6////29702093.1,10975688.7
CA/BLQ//21972987.0,1835364.4,100
BAM/AAE//26335365.0,143159.4///ABC/578666632.8,3731600.9
ABM/JAQ////79.0,5756934.7
BBM/ABE//26335365.0,1932973.2,100///ABC/578666632.8,5521414.7
BBM/AAD//26335365.0,143159.4///ABC/578666632.8,5011601.4
BBM/ABD//26335365.0,1932973.2,100///ABC/578666632.8,5335775.2
BB/ABB/ABC/1.4,0.6////29702093.1,12756119.6
CA/AAQ//26335365.0,143159.4
BAM/BAE//21972987.0,54932.5///ABC/578666632.8,1951168.9
ABM/JAQ////79.0,3976503.0
BAM/BLE//21972987.0,1835364.4,100///ABC/578666632.8,3731600.9
ABM/JAQ////79.0,5756934.7
BBM/BAD//21972987.0,54932.5///ABC/578666632.8,4434635.8
BBM/BLD//21972987.0,1835364.4,100///ABC/578666632.8,5011601.4
BB/BLB/ABC/1.1,0.5////27923900.8,12575210.5
CA/ABQ//26335365.0,1932973.2,100
BAM/BAE//21972987.0,54932.5///ABC/578666632.8,3740982.8
ABM/JAQ////79.0,5766317.1
BBM/BLE//21972987.0,1835364.4,100///ABC/578666632.8,5521414.7
BBM/BAD//21972987.0,54932.5///ABC/578666632.8,4758809.6
BBM/BLD//21972987.0,1835364.4,100///ABC/578666632.8,5335775.2
BB/BLB/ABC/1.1,0.5////27923900.8,14270992.4
1S116seq
0SU14seq
ICH,independent_parallel_partitioned_scan,A
CA/BAQ//21972987.0,54932.5YB
BAM/AAE//26335365.0,143159.4YB///ABC/578666632.8,1657525.6Y
AEM/JAQ////79.0,1741929.9
BBM/ABE//26335365.0,1932973.2YB100///ABC/578666632.8,3447339.5Y
BBM/AAD//26335365.0,143159.4Y///ABC/578666632.8,3182433.8Y
BBM/ABD//26335365.0,1932973.2Y100///ABC/578666632.8,3506607.6Y
BB/ABB/ABC/1.4,0.6Y////29702093.1,10975688.7Y
CB/BLQ//21972987.0,1835364.4YB100
CA/AAQ//26335365.0,143159.4YB
BAM/BAE//21972987.0,54932.5YB///ABC/578666632.8,1657525.6Y
ABM/JAQ////79.0,1741929.9
BBM/BLE//21972987.0,1835364.4YB100///ABC/578666632.8,3437957.6Y
BBM/BAD//21972987.0,54932.5Y///ABC/578666632.8,2910593.0Y
BBM/BLD//21972987.0,1835364.4Y100///ABC/578666632.8,3487558.1Y
BB/BLB/ABC/1.1,0.5Y////27923900.8,12575210.5Y
CB/ABQ//26335365.0,1932973.2YB100
1S24161seq
0SU2441seq
/2,1/C=2,K=10,
/2,2/A=seq,V=nonparallel_scan,W=independent_nonparallel_scan,X=independent_parallel_partitioned_scan,
HDG,nonparallel_scan,A
BA/CVQ//79.0,1741924.6
AE/KAQ////79.0,1741924.6
BB/CXQ//79.0,1741929.9YB
BB/CWQ//79.0,3976503.0
2116nonparallel_scan
HDG,independent_nonparallel_scan,A
BA/CVQ//79.0,1741924.6
AE/KAQ////79.0,1741924.6
BB/CWQ//79.0,3976503.0
2116nonparallel_scan
HDG,independent_parallel_partitioned_scan,A
BA/CXQ//79.0,1741929.9YB
AEM/KAQ////79.0,146685.3
22416independent_parallel_partitioned_scan
/2,1/D=a,L=11,
/2,2/A=seq,31=nonparallel_scan,a=independent_nonparallel_scan,b=independent_parallel_partitioned_scan,
GEF,nonparallel_scan,A
BA/DbQ//79.0,146685.3YB
AEM/LAQ////79.0,146691.5
BB/D31Q//79.0,1741924.6
BB/DaQ//79.0,1741924.6
3a2416independent_parallel_partitioned_scan
/2,1/E=4,M=12,
/2,2/A=seq,
FFF,nonparallel_scan,A
BA/EAQ//79.0,146691.5
AE/MAQ////79.0,146691.5
4116seq
| | | | | | | | | | | | | | | | | | | | | | | | |