Interrupt load with niced processes
hasso at estpak.ee
Thu Jun 7 04:58:57 PDT 2007
YONETANI Tomokazu wrote:
> Usually echo is a shell-builtin, while `nice' is an executable,
> and `nice -n20 echo' might also run a non-builtin version (/bin/echo),
> which makes stats look differently.
Mkay, that explains the difference:
~:# while true; do /bin/echo "foo" > /dev/null; done
27.5%Sys 51.3%Intr 21.3%User 0.0%Nice 0.0%Idl
But it doesn't explain why is interrupt load so high. At least for me ...
yet ... ;).
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