20 Aug
2010
20 Aug
'10
9:29 a.m.
Hi, 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. 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? Thanks, Woody