How can I determine, which (logical) CPUs are used by dbsrv16

One of our clients is experiencing performences problems. Their system administrator claims that the engine is not using all available cores, which we could neither verify nor prove wrong. I'm looking for a method to show the actual cores used bei the engine, in this case dbsrv16.exe.

Any ideas?

sa16 cpu performance

asked 13 Oct '16, 08:41

Reimer Pods
4.5k●38●48●91
accept rate: 11%

edited 13 Oct '16, 09:44

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Use sa_cpu_topology() http://dcx.sap.com/index.html#sqla170/en/html/81748db16ce210148df79a5821265ca3.html*loio81748db16ce210148df79a5821265ca3

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answered 13 Oct '16, 08:51

John Smirnios
12.0k●3●96●166
accept rate: 37%

Thanks john, that was exactly, what I've needed

(13 Oct '16, 09:44) Reimer Pods

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performance ×275
sa16 ×23
cpu ×5

question asked: 13 Oct '16, 08:41

question was seen: 1,719 times

last updated: 13 Oct '16, 09:44

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How can I determine, which (logical) CPUs are used by dbsrv16

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