FCGI Warning -> process: reached dynamicMaxClassProcs

[sowosammerneger]

Hi,

found a whole error.log filled with variations of that:

Code:

[Fri Jul 04 10:59:40 2008] [warn] FastCGI: scheduled the restart of the last (dynamic) server "/var/www/fcgi/adserver.hobbyschneiderin.net/php5-fcgi-starter" process: reached dynamicMaxClassProcs (5)
[Fri Jul 04 10:59:40 2008] [warn] FastCGI: (dynamic) server "/var/www/fcgi/adserver.hobbyschneiderin.net/php5-fcgi-starter" (uid 2007, gid 2007) restarted (pid 6617)

Why does that happen?
How can I change it?
Searching for "dynamicMaxClassProcs" was dissapointing ...

[kilburn]

From the Apache mod_fastcgi docs:

Quote:-maxClassProcesses n (10)
The maximum number of dynamic FastCGI application instances allowed to run for any one FastCGI application. It must be <= to -maxProcesses (this is not programmatically enforced).

It seems that this is the maximum conocurrent php-cgi processes executed for each domain. Ispcp sets it to "5" in /etc/apache2/mods-enabled/fastcgi_ispcp.conf, but you may change it's value there

[sowosammerneger]

Well, thanks for all the fish.

Why is it set to only 5?

[sowosammerneger]

So, the error is gone, but I still have a lot warnings like:

Code:

[Tue Jul 08 10:56:01 2008] [warn] FastCGI: (dynamic) server "/var/www/fcgi/*****/php5-fcgi-starter" (uid **, gid **) restarted (pid 7498)
[Tue Jul 08 10:56:30 2008] [warn] FastCGI: (dynamic) server "/var/www/fcgi/*****/php5-fcgi-starter" (pid 7498) termination signaled
[Tue Jul 08 10:56:30 2008] [warn] FastCGI: (dynamic) server "/var/www/fcgi/*****/php5-fcgi-starter" (pid 7498) terminated by calling exit with status '0'

Can we fix that too?

[kilburn]

Those are not errors but warnings. Each fastcgi server has a maximum requests served set in the "/var/www/fcgi/******/php5-fcgi-starter" script.

Quote:Why is it set to only 5?

Defaults can't always match each user's best value, and "5" fastcgi servers (with 2 childs per server) gives a total maximum of 10 concurrent php requests for each domain. For low traffic domains this should be more than enough

[sowosammerneger]

Well and can I stop FastCGI from filling my log files with this warning?
Read in the manual, but I didn't find a switch, could be I am somewhat blind at the moment. :