My project by default is running under Prefork MPM. Rigth now i am having some slowing issues, my web got timeout error. Searching on differents foroums i see that is recomended to use the worker module and i see differents ways to changed it but in the end nothing working with my project.

I run my project under apache2.2 with this script

python manage.py runmodwsgi --setup-only --host= --port=8000 --reload-on-changes --server-root=/mod_wsgi/

This script create my apachectl in the folder "mod_wsgi" Inside the folder i use "./apachectl -V" to see the module that is working in the project and is see this

Server version: Apache/2.2.34 (Unix) Server built: Nov 1 2017 18:47:16 Server's Module Magic Number: 20051115:43 Server loaded: APR 1.5.1, APR-Util 1.4.1 Compiled using: APR 1.5.1, APR-Util 1.4.1 Architecture: 64-bit Server MPM: Prefork threaded: no forked: yes (variable process count) Server compiled with.... -D APACHE_MPM_DIR="server/mpm/prefork" -D APR_HAS_SENDFILE -D APR_HAS_MMAP ...

So, to change it from prefork MPM to Worker i tried was uncomment line: HTTPD=/usr/sbin/httpd.worker in the file in this path /etc/sysconfig/httpd, then i restart and run it again, but didnt changed it.

Other thing that i saw in the web was change the file /etc/httpd/conf.modules.d/00-mpm.conf but this path doesnt exitst in my instance.

Also i tried to run my initial script with this aditional flag ./configure --with-mpm=worker but seems that is not working.

Aditional, and is a thing that im not complety sure why happend, if i put just "apachectl -V" without "./" i see that the MPM changed to worker but not in my apachectl from my mod_wsgi folder.

Some advice to change the MPM of my project? Thanks in advance.

1 Answer 1


‘Restart’ is ambiguous (will likely translate to apachectl graceful or equivalent). When changing MPM be sure to stop then start.

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