[squid-users] High CPU-Usage with squid 3.4.9 (and/or 3.4.4)

[David Touzeau]

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 11/10/2014 07:41 PM, 
Marcus Kool wrote:
>> Indeed but setting debug_options to ALL,9 does not work since the
>> log file already is too big and unmanageable even before Squid
>> begins to do thing that consumes CPU time.
> I have suggested a full one request cycle comparison but not everybody
> can follow this path easily.
>
> Eliezer
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Hi

We confirm, we using PHP helpers and Active Directory connection.
We have tested 3.4.9 on 50 users only.
Kids turn to 98% CPU after few minutes.

Here the htop screenshot
http://articatech.net/img/squid-high-cpu-level.png

Returning back to 3.3.13 fix the issue.
CPU run no more 5% and load is about 0.7