pmcstat and squid
adrian at freebsd.org
Mon Dec 11 19:55:46 PST 2006
I'm trying to use pmcstat to profile userspace time used in Squid. I
just can't seem to get pmcstat to report anything useful.
The last thing I tried was something like:
# pmcstat -O file -P instructions -t <pid of squid>
# pmcstat -R file -g
# ls k7-retired-instructions
There doesn't seem to be a good example for process-based counting
stuff with PMC. Could anyone give me a hand?
Adrian Chadd - adrian at freebsd.org
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