looking for a freelance spip consultor // performance illness

Monde en
1

We are experimenting serious performance problems in lavozdelanzarote.com,

These began coincidently with an integral upgrade from 1.92 to 2.03 and the templates set.
I though the server powerful was not enough, and it was upgraded too to a Core2 duo with 4gb of RAM.
It works fine for a while but a few days ago it’s starts to fail again.

the symptoms are turtles times in private area, blank pages, and strange behavior of CACHE in public site (sometimes it works very quick but it collapse whith a high load at rush hours --it’s a news site–).

my boss is looking for an expert who can make some profiling better than me, detecting turtle necks and solving it if possible.

If somebody are interesting contact me by private.

Thanks in advance
Martín

2

Martín Gaitán wrote:

We are experimenting serious performance problems ...
and strange behavior of CACHE

If your pages are being very frequently updated, you can try putting

$derniere_modif_invalide = false;

in the config/mes_options.php file (I expect you have one of these?)

For our site it has proved to be important. Otherwise the cache was continually being built and invalidated, but rarely used.

Paolo

3

$derniere_modif_invalide = false;

yes this is a good start

you might also want to have a look at your mysql_slow logs, and use
mysqltuner.pl to check the mysql setup. sometimes one BOUCLE can ruin
everything by sending mysql into disarray

-- Fil

4

Fil wrote:

use
mysqltuner.pl to check the mysql setup.

This looks interesting and gives the sort of output I can understand :slight_smile:

Paolo