Le Fri, 20 Aug 2010 17:29:31 +0800, Woody Dickson <woodydickson@gmail.com> a écrit : Hi Woody,
I am doing some experiments with Freeswitch by torturing it to see how the machine's CPU response to heavy loaded situation. The test is done on a 16 core 5550 dual quad core server running fedora 2.6.30.10-105.2.23.fc11.x86_64 OS.
nice beast
What I found so strange was that while CPU usage remains pretty low and distributed among all cores at 190 - 200 calls per second. Then, after added a few more calls per second, all CPU becomes fully utilized.
Is this due to some wrong setting? Any idea how I can tweak the configuration and continue my test?
AFAIK this is not normal, I spend a lot of time seeking for a scalable solution that would fit either personal or large company phone system and thus read a lot of docs & tests about VoIP - most of them show a quasi-linear curve for cps, except when you're close to overloading, which isn't even close for your machine. JY -- [Babe] Ruth made a big mistake when he gave up pitching. -- Tris Speaker, 1921