How I know something. In the light of dozens of different operating
systems. Check the source code, they are also open. Even the top is not
too reliably shows the load across multiple cores. By the way, SQUID,
except in very specific configurations, running on a single core.
06.09.2016 18:04, Faheem пишет:
Thanks for that. But do you know the CPU usage shown in the cache
manager is 24% of the total 4 CPU cores? If it says 100% does that
mean that all 4 cores are fully utilized?
On Tue, Sep 6, 2016 at 4:05 PM, Yuri <yvoi...@gmail.com
<mailto:yvoi...@gmail.com>> wrote:
http://wiki.squid-cache.org/KnowledgeBase/PerformanceAnalysis
<http://wiki.squid-cache.org/KnowledgeBase/PerformanceAnalysis>
http://wiki.squid-cache.org/SquidFaq/SquidProfiling
<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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