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nginx workers and php-fpm workers - same count?
| Posted by raindog308, 03-02-2012, 01:33 PM | | I'm looking at my nginx and php-fpm configuration (Linux, Debian, OpenVZ VPS w/1GB memory).
I assume I should set things so that the number of nginx and php-fpm workers is the same?
For nginx: set worker_processes to some number
For php-fpm: probably set the min_spare_servers to the same as nginx's worker_processes. I don't think there would ever be a case where there would be more php-fpms than nginx worker processes...right?
Does that make sense or am I thinking about things wrong?
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| Posted by RoseHosting, 03-03-2012, 11:16 AM | | General rule is to use one nginx worker per CPU core.
quad-core CPU -> worker_processes 4;
Since php-fpm version >= 5.3.9, you can set the pm to "ondemand" (pm=ondemand).
No children are created at startup. Children will be forked when new requests will connect.
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