[Piwik-hackers] Piwik very slow for whatever reasons

[Matthieu Aubry]

Hi
Have you installed piwik from a fresh 0.1.3 or did you update from a old
version?

Please check that your mysql table log_link_visit_action has an index
index_idvisit
Also the log_visit table should have index_visit_server_date index.

If it doesn't, execute:

CREATE INDEX index_idvisit ON log_link_visit_action (idvisit);
CREATE INDEX index_idaction ON log_action (idaction);
CREATE INDEX index_idsite ON log_visit (idsite);
CREATE INDEX index_visit_server_date ON log_visit (visit_server_date);

(see http://dev.piwik.org/trac/ticket/150)


On Mon, Apr 7, 2008 at 4:17 PM, Pelle Boese <pelle at concept08.com> wrote:

> Cheers,
>
> I'm using piwik for a bit now and for sites with more than like 5.000
> unique visitors per day it's almost impossible to get the statistics
> as it takes too much time to load them. I'm running the latest beta
> (0.1.3) on a quite bored quad xeon with 4gb ram and a scsi raid, so
> the hardware is definitely not the bottleneck. As soon as I open the
> piwik dashboard for this month (stats for one day work), my 'top'
> looks like that:
>
> 17713 www-data  25   0  214m  72m 9572 R  100  1.9   1:00.00 apache2
> 1343 mysql     15   0  128m  52m 5868 S    2  1.4 420:21.34 mysqld
>
> after 30 seconds I get one of the following errors for all widgets
> while the flash loads forever:
>
> Fatal error: Maximum execution time of 30 seconds exceeded in
> /var/www/stats/piwik/modules/DataTable.php on line 861
>
> Fatal error: Maximum execution time of 30 seconds exceeded in
> /var/www/stats/piwik/modules/DataTable/Row.php on line 153
>
> As the apache2 child uses 100% CPU, it's probably not a database
> problem, but something else going completely wrong in the code.
>
> Any suggestions on that problem?
>
> I'm btw running the following setup:
>
> Debian Sarge
> Apache 2.2.3 with mpm_prefork
> PHP 5.2.0 with suhosin
> MySQL 5.0.32
>
> Cheers, Pelle.
>
> --
> Pelle Boese
> Online Marketing
>
> Concept08 GmbH
> Grüngürtelstrasse 77
> 50996 Köln
>
> Tel:      0172 373.94.56
> E-Mail: pelle at concept08.com
> Web:   http://www.concept08.com/
> _______________________________________________
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> Piwik-hackers at piwik.org
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>
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