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isovalent / olm-for-cilium

OpenShift Operator Lifecycle Manager for Cilium
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cilium-olm pod CPU usage - Cilium 1.3.8 #57

Open jtaleric opened 9 months ago

jtaleric commented 9 months ago

The cilium-olm pod has the highest CPU usage of all the pods in the cilium namespace -- at idle and under-load the cilium-olm pod is the top consumer.

Here is a visual showing the cilium namespace, while under load.
image

I don't have any profiling data (pprof), but I wonder since this is using the helm operator if we expect this sort of high cpu usage?

jtaleric commented 9 months ago

https://github.com/isovalent/olm-for-cilium/issues/47#issue-2001652959 might be somewhat related.