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27 views

mpm worker - high server load

i have 10 wordpress site with this plugins : w3 total cache + wordpress seo my server load some time goes up. vps : 1gb ram , 4 cpu 2.6 mpm worker : StartServers 2 ServerLimit ...
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1answer
53 views

Cannot create more than 40 processes for apache worker

I am trying to handle 3000 concurrent user requests on a front end web proxy server. The front end just caches static files and passes on the rest of the page requests to a back end application ...
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0answers
92 views

Celery: maxtasksperchild for eventlet pool

http://docs.celeryproject.org/en/latest/userguide/workers.html#max-tasks-per-child-setting The docs specify that --maxtasksperchild is only for the processes pool. Is there something similar that ...
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1answer
2k views

How to get PHP running on Apache2 MPM Worker?

I am setting up apache and php on a virtual remote server. I want to use MPM Worker instead of prefork because I had troubles with ram-useage of prefork in the last month and because I did read that ...
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1answer
128 views

Apache prefork vs. workder - what is wrong with my settings?

I have installed PHP as an Apache module. I have had prefork running all this while. I've read that worker would consume less memory while offer higher performance]1. So, I've edited ...
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2answers
664 views

Apache worker is crashing after 3.000 users

I activated Apache Worker on my VPS and I'm having problems, 'cause the website is crashing when 3000 users are accessing the website. I'm using http://whos.amung.us/stats/2jzwlvbhvpft/ as counter. ...
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2answers
3k views

How do I change from prefork to worker mpm on Redhat Linux 64bit?

How do I change from the prefork to worker mpm on Redhat Linux 64bit. /bin/httpd -l Compiled in modules: core.c mod_access.c mod_auth.c mod_include.c mod_log_config.c mod_env.c ...
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1answer
118 views

Apache optimization needed [closed]

What is the best values for "worker" if you have very very high traffic? Like 500M page views per day? I want to test my server with that much traffic but how can i setup to handle that much traffic ...
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1answer
557 views

Custom “workers” error on Nginx?

i'm having some problems with nginx. I think it's easy to solve, but i'm extremely newbie in nginx, so: When worker_connections reach limit, nginx return a 500 internal server error. I want to ...
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1answer
350 views

Mpm worker configured with StartServers 1 gives 2 processes

This Apache 2.2 configuration <IfModule mpm_worker_module> StartServers 1 ServerLimit 1 MaxClients 60 MinSpareThreads 25 MaxSpareThreads ...
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1answer
338 views

Sessions different on FCGI or mod_php?

I have a cluster of webservers running on apache-php (with prefork). I'm planning to move from prefork to worker (fcgi). The problem is that I cannot move all servers at once so for a short period of ...
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1answer
397 views

Passing parameters to a Gearman worker

I've been looking into Gearman lately and I'm trying to figure out how I can pass a parameter to a Gearman worker that is started on the command line. E.g. I can start a Gearman worker who's job it ...
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1answer
773 views

Mindtouch with fcgid - Fast CGI apache worker thread

Anyone got Dekiwiki / Mindtouch running with fcgid-module? I get 504 and 500 all the time. mod_fcgid: can't apply process slot for /var/www/html/dekiwiki/index.php [Tue Dec 28 06:14:03 2010] [warn] ...
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1answer
6k views

what does apache (busy workers , idle workers) means?

what is the meaning of Apache busy workers and idle workers? how the statistic of them help me to figure out performance problem with my server?
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1answer
112 views

Apache2 Worker Starting Tons of Processes

I am installed apache2-mpm-worker and left all config files default (I've never touched them much). Is it normal that when I restart apache there is at least 20 apache processes starting? Shouldn't ...