% grep /proc/[0-9]*/comm % cat $(dirname $(grep kswapd /proc/[0-9]*/comm))/wchan; echo
Do this when irrational CPU usage occurs. Show wchan. If contention_wait, there's a fix. Anyway wchan is helpful.
% grep /proc/[0-9]*/comm 0-9]*/comm) )/wchan; echo
% cat $(dirname $(grep kswapd /proc/[
Do this when irrational CPU usage occurs. Show wchan. If contention_wait, there's a fix. Anyway wchan is helpful.