Re: [squid-users] squid + epoll polygraph test

Hai Gonzalo,

> I've been using squid3 with epoll support for a couple of months.
> In my case, squid with poll/select did consume up to 100% CPU. With epoll, CPU usage dropped to less than 10%.

It seems to be great. How many requests are being generated per second?

Are you using squid-3.0-pre3+latest patch for epoll().
I am on analysis of squid-3.0pre3 + epoll() requests satisfaction / second there.

Compilation:
        ./configure --prefix=/home/muthu/squidepoll --enable-epoll --with-aufs-threads=32 --with-descriptors=32768 --with-pthreads
--enable-storeio=null,ufs,aufs --disable-poll --disable-select --disable-kqueue

Configuration:

             cache_mem 90 MB ( 200 MB RAM )
             cache_dir null /dev/null
             cache_access_log none
             cache_store_log none

> Long term average & max CPU usage:
> http://webs.uolsinectis.com.ar/garana/x/cpu.4.png
>
> With epoll, CPU usage over the last 24 hours:
> http://webs.uolsinectis.com.ar/garana/x/cpu.png

Thanks for informations.

Regards
--Muthu

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