Re: [squid-users] Heavy CPU usage

A possible kernel issue?

vmstat should be able to tell you if that time is being burned in user or
system space.

        -- Brian

On Tuesday 20 November 2001 05:02 pm, Andres Biscione wrote:
> I know I SHOULD be able to handle them, that's why I'm desperate!!! :)
>
> We are not using any redirector. I mean, we are using one, but without
> the redirector the problem is just the same. It MUST be related to
> Squid.
>
> Thanks again,
>
> Andres
>
>
> ----- Original Message -----
> From: "Henrik Nordstrom" <hno@squid-cache.org>
> To: "Andres Biscione" <ab@aper.net>
> Cc: "Henrik Nordström" <hno@marasystems.com>;
> <squid-users@squid-cache.org> Sent: Tuesday, November 20, 2001 6:33 PM
> Subject: Re: [squid-users] Heavy CPU usage
>
> > Then you SHOULD be able to manage many many hundreds requests/sec,
> > unless ofcourse your requests or responses are huge. Think something
> > is terribly wrong there.
> >
> > Are you using any redirector or anything else that might slow down
> > request processing?
> >
> > Regards
> > Henrik Nordström
> > Squid Hacker
> >
> > Andres Biscione wrote:
> > > At the moment we're not caching at all.
> > >
> > > Answering another mail: we did not compile with the enable-time-hack
>
> option.
>
> > > Any further help will be tremendously appreciated.
> > >
> > > Thanks a lot!
> > >
> > > ----- Original Message -----
> > > From: "Henrik Nordström" <hno@marasystems.com>
> > > To: "Andres Biscione" <ab@aper.net>; <squid-users@squid-cache.org>
> > > Sent: Tuesday, November 20, 2001 9:38 AM
> > > Subject: Re: [squid-users] Heavy CPU usage
> > >
> > > > How many cache drives do you have?
> > > >
> > > > Regards
> > > > Henrik Nordström
> > > > Squid Hacker
> > > >
> > > > On Tuesday 20 November 2001 07.34, Andres Biscione wrote:
> > > > > With a RedHat 7.1, Squid 2.4.STABLE2, I'm reaching a maximum
> > > > > peak of
>
> 90
>
> > > > > trans./sec. in a Dual Pentium III 1 Ghz.
> > > > >
> > > > > However, the squid process reaches almost 100% CPU use with 60
>
> trans./sec.
>
> > > > --
> > > > MARA Systems AB
> > > > Giving you basic free Squid support
> > > > Priority support or Squid enhancements available on request
Received on Tue Nov 20 2001 - 15:22:53 MST