http://wiki.squid-cache.org/KnowledgeBase/PerformanceAnalysis
http://wiki.squid-cache.org/SquidFaq/SquidProfiling
06.09.2016 16:01, Faheem пишет:
Hello,
I am trying to setup proper monitoring for our squid farm
so that we will be alerted when there is a performance
issue. I was looking at several statistics of squid
available in cachemgr.cgi and see the below. I am a bit
confused about the CPU usage stats shown in the
cachemanager. If I go to 5 Minute Average of Counters in
cachemanager it says "cpu_usage = 24.008036%"
What does this actually mean? Is this inclusive of all 4
cores in my server? We have CPU affinity set for squid
process and it uses all 4 available cores. So does 100% mean
that all 4 cores are fully being utilized? Which parameter
would be the best one to look at to understand the real CPU
usage.
Thanks,
meeh.
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