[rt-users] mysql performance problem

[Micah Gersten]

Turn this on in your my.cnf file so you can see if it's the MySQL queries:
#log_slow_queries    = /var/log/mysql/mysql-slow.log

Thank you,
Micah Gersten
onShore Networks
Internal Developer
http://www.onshore.com



Raphael Loziczky wrote:
> How can I enable RT debug log? mysql error log shows no errors...
>
> very slow means that it hangs for about 1 minute - we have our old
> system running with the same db which is much faster! (on old hardware)
> the mysql dump is about 20 gigs... when I made the dump from the old
> system I had to use "force recovery" mode with mysql to get a working
> dump. maybe thats the problem?
>
>
> Ruslan Zakirov schrieb:
>> RT debug log. mysql slow log.
>>
>> Very slow? How slow? Hangs forever or 1 minute? How big is your DB?
>>
>> On Fri, Jul 11, 2008 at 12:47 PM, Raphael Loziczky <rl at greentube.com> wrote:
>>   
>>> hi,
>>>
>>> I fixed the issue with lighttpd and got it up and running :)
>>>
>>> Now for testing proposals I use lighttpd and apache.... with both
>>> webservers I have the problem that e.g. opening a ticket is very slow
>>> (with both webservers) and the CPU usage increases to 100% ....
>>>
>>> Does anyone has an idea how to fix this? Its a brand new server and i
>>> dumped the mysql data in it...
>>>
>>> Thanks for any help!
>>>
>>> best regards,
>>> Raphael
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>>>     
>>
>>
>>
>>   
>
> -- 
> Raphael Loziczky
> System Administrator
> raphael.loziczky at greentube.com
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