503 error

[shoque]

Hello

After adding 17 domain under admin account I got '503 service unavailable or capacity problem' error in some domains but my server responding well in ping test and kloxo blackened still working fast while that error appearing. so please tell me which file to edit to increase the value. I'm using apache and fcgid event. Is this enough to remove that 503?

etc/php-fpm.d ....................

pm.max_children = 250
pm.start_servers = 50
pm.min_spare_servers = 50
pm.max_spare_servers = 50
pm.max_requests = 3000

do I need to edit httd.conf?

thanks

[MRatWork]

Hi,

Option like 'pm.max_children' for php-fpm_worker/_event in httpd. Not related to fcgid.

By default, fcgid set 'PHP_FCGI_CHILDREN' for 5. So, modified /home/apache/tpl/php5.fcgid.tpl with 'customize rule'.

[shoque]

So I'm chaging value of /home/apache/tpl/php5.fcgid.tpl


<?php
    $maxchildren = '500';
    $maxrequests = '5000';
?>

how much ram this value could take? is it enough now to avoid 503?

thanks

[MRatWork]

maxchidren is php thread where every thread need certain memory (let say 32MB for average).

So, setting '500' may need 16GB RAM.

Better increase little bit more. Let say 10 until 20.