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On my kubernetes node , there are some tcp packets randomly delayed between
two containers on one node.
I notice that estimation_timer softirq execute about 30ms+.(traced by this
tool: https://github.com/bytedance/trace-noschedule)
there are about 3000+ local address shown by 'ipvsadm -l'.
Hyper threading is enabled and there are 72 logical cores on my machine.
Does anyone know how to reduce the execution time of estimation_timer
softirq?
Thank you.
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