Batara Kesuma wrote: > I will try to move all standard modules to startup.pl. Do I need to delete > the standard modules from the scripts after I moved them to startup.pl? I > mean, after I moved: > use MyModule; > > to startup.pl, do I need to delete it from the scripts? Or Perl Run will > automatically figure out that it has already been loaded and simply ignore > the one in the scripts? >
No, no, you shouldn't delete anything at all. Perl uses the %INC hash to track what was loaded already. Perhaps it'll benefit you to read a good perl book or at least this document:
http://perl.apache.org/docs/general/perl_reference/perl_reference.html
I have this setting on my httpd.conf:
<IfModule prefork.c>
StartServers 8 MinSpareServers 5
MaxSpareServers 20
ServerLimit 300 MaxClients 300
MaxRequestsPerChild 1000
</IfModule>
Any idea on how can I tweak this setting?
Please read: http://perl.apache.org/docs/1.0/guide/performance.html in particular http://perl.apache.org/docs/1.0/guide/performance.html#Performance_Tuning_by_Tweaking_Apache_Configuration
Since you are running prefork mpm, most of these mod_perl 1 notes apply to your mod_perl 2 setup.
I would also run "top -d 1" while your webserver is running without mod_perl to see what scripts are causing the load. Do you have a database running on the same system? Do you know if it might be doing more work?
The database server is on another machine, but I think I should try to preload DBI module, and see the result.
I just noticed that the load was going down after I restarted httpd. Is this because of my scripts have bugs? I think I have some DBI connect without disconnect in my scripts. I will try to fix this and see how is the result.
You can always monitor this using the database tools. Also consider using Apache::DBI. it's all the document I've mentioned above.
__________________________________________________________________ Stas Bekman JAm_pH ------> Just Another mod_perl Hacker http://stason.org/ mod_perl Guide ---> http://perl.apache.org mailto:[EMAIL PROTECTED] http://use.perl.org http://apacheweek.com http://modperlbook.org http://apache.org http://ticketmaster.com
