[Rt-devel] rt-4.0.0rc2 eating so much CPU

[Jesse Vincent]

On Tue, Jan 18, 2011 at 05:42:29PM +0300, Odhiambo Washington wrote:
> When loading the web UI, I see a big hit on the CPU.
>
Do you mean that you see that for the time that RT's homepage loads and then it drops back down or does it stick there?

If the former, can you enable MasonX::Profiler (as described in RT_Config.pm) and see what it shows?

Does it happen only for one page or for any page load?

 
> <snip>
> CPU: 50.4% user,  0.0% nice,  1.9% system,  0.6% interrupt, 47.2% idle
> Mem: 752M Active, 1712M Inact, 219M Wired, 112M Buf, 431M Free
> Swap: 5900M Total, 5900M Free
> 
>  PID USERNAME       THR PRI NICE   SIZE    RES STATE   C   TIME   WCPU
> COMMAND
> 98129 www              1 104    0   130M   118M CPU1    0   0:05 36.96%
> httpd
> 98121 www              1  76    0   130M   118M select  1   0:07 25.98%
> httpd
>  3369 root             1  44    0   131M   127M select  1   7:29  0.00%
> suidperl
> </snip>
> 
> I only have two Queues and I am the only active user on the system. I am
> running Apache 2.2.17, mod_perl2, Perl 5.8.9 and MySQL-5.x
> I have perldoc-ed RT_Config.pm and compared with my RT_SiteConfig.pm (found
> here - http://lix.in/-9a992d) and I just cannot find what is causing this
> CPU madness.
> 
> What should I do? Where should I look?
> 
> 
> -- 
> Best regards,
> Odhiambo WASHINGTON,
> Nairobi,KE
> +254733744121/+254722743223
> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
> Damn!!

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