No I havent tried that, how does it work and how would I run it?
Thanks
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Restrict php cpu load
Hi, Im running Mandrake 9.2 and php 4.
I am also running a few game servers and I generate player stats for these servers using php. Whenever php runs on the server, it uses 99% of the cpu and causes the gameservers to lag and people often leave the server because it becomes unplayable for about a minute whilst php is running.
Is there anyway to restrict the amount of cpu usage php gets so it wont cause lag on the game servers when its running?
Thanks
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Answers
The "nice" value affects CPU scheduling. You can see that with the "top" tool:
top -I
Processes with a higher nice value don't get an equal CPU share on a fully loaded machine. You could also use negative nice values for your game server when using root, but I wouldn't recommend that. Example:
renice -5 <server_pid>
so nice -n 19 command would mean that the command being called would get less priority than other running commands?
Could I also start all 3 of my gameservers using the nice command? I.E
nice -n -20 /bin/gameserver1
nice -n -20 /bin/gameserver2
nice -n -20 /bin/gameserver3
and the stats using
nice -n 20 /bin/stats1
nice -n 20 /bin/stats2
nice -n 20 /bin/stats3
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by: stefan73Posted on 2004-11-02 at 05:46:23ID: 12472477
Hi choccarlm,
Did you try "nice"? Or renice?
Cheers!
Stefan