Re: [squid-users] CPU usage on squid machine

banka sajeela wrote:
>
> dear all
> i m facing a problem since last few days, users
> complaint about about very slow browsing and dead
> browsing. when we see access.log, it seem like stopped
> while in cache.log the following message comes very
> rapidly like 50 messages per second,
> 2003/07/28 10:33:30| comm_accept: FD 19: (53) Software
> caused connection abort
> 2003/07/28 10:33:30| httpAccept: FD 19: accept
> failure: (53) Software caused connection abort

 The above is usually seen when browsers abort request(s) to
the squid cache.
So this is some kind of extra indicator, perhaps users
'aborting' within browsers.

>
> and CPU usage goes upto 99.9 percent. at this stage if
> we shutdown squid and restart it, every thing becomes
> normal amd squid starts serving clients as normal.
> after restart the CPU usage is around 7 to 10%. i have
> to repeat this practice twice or thrice a day. CPU
> speed is 966 MHz and amount of RAM is 768. platform is
> freebsd 4.3 and squid version is 2.5.STABLE2. any
> solution to this problem?

  Check mem. usage versus configured cache dir sizes (see FAQ);
make sure your box is adequately sized.

M.

>
> Regards
> Wasim
>
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