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Utilization per (CPU) socket/thread #1393

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robinchrist opened this issue Jan 30, 2024 · 1 comment
Open

Utilization per (CPU) socket/thread #1393

robinchrist opened this issue Jan 30, 2024 · 1 comment
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Linux 🐧 Linux related issues support request This is not a code issue but merely a support request. Please use the mailing list or IRC instead.

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@robinchrist
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Hey,

Maybe I've just missed it - But it doesn't seem possible to add Load Average Graph for a specific socket (in a NUMA topology)?

This would be a great addition in order to monitor scheduling issues with load not being distributed over multiple sockets properly.
@natoscott
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@robinchrist the load average metrics (i.e. the 1, 5, 15 minute values reported by uptime(1) also) are system-wide scheduling metrics, the kernel doesn't maintain them per-CPU or per-node.

@BenBE BenBE added support request This is not a code issue but merely a support request. Please use the mailing list or IRC instead. Linux 🐧 Linux related issues labels Jan 31, 2024
@BenBE BenBE changed the title Utilization per socket Utilization per (CPU) socket/thread Feb 1, 2024
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Linux 🐧 Linux related issues support request This is not a code issue but merely a support request. Please use the mailing list or IRC instead.
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@BenBE @natoscott @robinchrist