Re: [SQU] Squid Performance problems

Henrick,

 1) rebuilt squid with recommended threads
 2) started new squid
 3) it hung after 15 minutes; squid -k debug gave no info
    it took 2 'kill -15 pid' to terminate the squid

 If I run with no "asyncufs", I see no hangs.....

thanx,
Mike

----- Original Message -----
From: "Henrik Nordstrom" <hno@hem.passagen.se>
To: "Mike Richards" <mike.richards@cingularlab.com>
Cc: <squid-users@ircache.net>
Sent: Tuesday, March 06, 2001 5:23 PM
Subject: Re: Fw: [SQU] Squid Performance problems

> First try to reduce the amount of I/O threads to a more sane value.
> Somewhere around 6-10 per cache_dir should be quite sufficient.
>
> Also see your cache.log in case something interesting gets logged there.
>
> If not, next time Squid hangs, run "squid -k debug" to see if there is
> any clue on what Squid is doing when it hangs..
>
> --
> Henrik Nordstrom
> Squid hacker
>
>
> Mike Richards wrote:
> >
> > Folks,
> > Now squid running with snmp and 255 threads is
> > periodically hanging...I poll it every 10 minutes
> > via mrtg for stats..... how do I get around this HANG!!!
> >
> > thanx,
> > Mike
> >
> > ----- Original Message -----
> >
> > > Henrik,
> > >
> > > No, I'd forgotten to do that....I'll change it
> > > and monitor the squid tomorrow...
> > >
> > > thanx,
> > > Mike
> > >
> > > ----- Original Message -----
> > >
> > > > Mike Richards wrote:
> > > > >
> > > > > Henrik,
> > > > >
> > > > > squid 2.3r4 compiled with
> > > > > # ./configure --enable-snmp --enable-poll --enable-async-io=255
> > > >
> > > > And have you configured squid.conf to make use of async-io?
(asyncufs
> > > > store type).
> > > >
> > > > ps. In the current configuration with no/small cache you do not seem
to
> > > > be short of memory.
> > > >
> > > > --
> > > > Henrik Nordstrom
> > > > Squid hacker
> > > >
> >
> > --
> > To unsubscribe, see http://www.squid-cache.org/mailing-lists.html
>
>
> --------------------------------------------------------------------------
-----
>

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