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 Topic: concurrent connections |
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mrdj1024
Joined: 03 Apr 2023
Posts: 55
Location: Bridgeton,NJ,USA
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 Posted: Fri 07 Apr '23 17:56 Post subject: concurrent connections |
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hi,i heard somewhere that windows has a maximum connection limit of 20.
does this apply to apache or mariadb/mysql server?
i am using wampserver to host my website and was looking at the MPM config file trying to tune it up a bit.
thanks |
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James Blond
Moderator
Joined: 19 Jan 2006
Posts: 7375
Location: Germany, Next to Hamburg
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| Posted: Sat 08 Apr '23 23:30 Post subject: |
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In the httpd.conf file from apachelounge you need to remove the # before the loading of the mpm setting file
From
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#Include conf/extra/httpd-mpm.conf
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to
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Include conf/extra/httpd-mpm.conf
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In the httpd-mpm.conf file you find a section with
mpm_winnt_module
ThreadsPerChild defines the max number of concurrent connections. Default 150.0 Sure you can increase that.
For mariadb see https://mariadb.com/kb/en/server-system-variables/#max_connections
Tuning:
- Disable mod_status. That will increase the speed a lot.
- Use PHP not as a module but use mod_fcgid.
- Disable the use of .htaccess (AllowOverride)
When you have hangs, slow traffic and/or when having in your log entries like Asynchronous AcceptEx failed. You can try the following settings:
AcceptFilter http none
AcceptFilter https none
EnableSendfile off
EnableMMAP off |
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