Fini Decima
Optimal values for process manager
January 21, 2014 02:24AM

I have a couple of servers with php5-fpm using up more RAM than I think it
should be. The process manager settings for both servers are below:

pm.max_children = 10

pm.start_servers = 4

pm.min_spare_servers = 2

pm.max_spare_servers = 6

According to the config file, the default value for *pm.start_servers* is *min_spare_servers
+ (max_spare_servers - min_spare_servers) / 2*

But what is the best value for *pm.min_spare_servers* and
*pm.max_spare_servers* on a server with 512 MB of RAM and 1 CPU?



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