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Published 20 hours ago • verified publisher icon moby

kube-proxy ipvs mode cpu too hight

Open zhaogaolong opened this issue 8 months ago • 2 comments

hi:

Recently, it was found that the CPU usage of kube-proxy is high in ipvs mode, and the method of doCmdWithRespone found to be ipvs through pprof has a large latency, and I don't know if there is a solution.

K8S version: 1.21.14 kernel: 5.10.x IPVS version: v1.2.1

pprof : 图片

zhaogaolong avatar May 30 '24 12:05 zhaogaolong