Re: [squid-users] squid cpu problem

From: FredB <fredbmail_at_free.fr>
Date: Fri, 7 Feb 2014 15:13:39 +0100 (CET)

> > Are you sure it is Squid and not something else in the system?
> there is nothing on system but squid and named and what is clear in
> top
> command that squid is taking 100% CPU some times
> and when try to strace to this process while it's hanging the strace
> hangs without going into process
> > (eg. memory swapping, kernel loading/unloading something big from
> RAM, SSD controllers recovering broken sectors with blocking I/O
> operations, schtuff like that...)
> vmstat shows wa ( CPU wait ) less than 2 ( using ssd disks )
> how can i monitor the other things like disk controllers or other
> things
> >
> > Does it still occur with the latest stable Squid? (3.4.3 today).
> i didn't try squid 3.4 yet
> >
> > Amos
>

Are you using delay_pool ?
Received on Fri Feb 07 2014 - 14:13:56 MST

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