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From Steve Malenfant <smalenf...@gmail.com>
Subject ksoftirqd and traffic server load testing
Date Fri, 24 Jul 2015 15:15:36 GMT
During HLS load testing, I'm seeing high ksoftirqd usage (99%) and traffic
starts to slow down. Load on traffic server seems OK.

Has anybody noticed that before and is there an irqbalance/numa change that
needs to be used by ixgbe adapter to work around it?

   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND



     9 root      20   0     0    0    0 R 98.0  0.0  26:07.07 ksoftirqd/1

Thanks,

Steve

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