Yet another load test thread......................... This is why we don't like them. Too bad you missed my presentation at cluecon..... Do you hear yourself btw? Quibbling about completely free software *only* doing 200cps in your fake test? 200cps is 4 times the industry standard FYI and if you were really doing 200cps in real life you would be so rich at our expense that you could afford more boxes. you clearly ignored all of our repeated recommendations. Use the following or you are on your own....... This OS Centos 5.x x86_64 All of these ulimits in your shell ulimit -c unlimited ulimit -d unlimited ulimit -f unlimited ulimit -i unlimited ulimit -n 999999 ulimit -q unlimited ulimit -u unlimited ulimit -v unlimited ulimit -x unlimited ulimit -s 240 ulimit -l unlimited ulimit -a run with freeswitch -heavy-timer if you insist on sipp use our scenario file that fixes several errors in the default one. http://www.freeswitch.org/eg/load_test/dft_cap.xml On Fri, Aug 20, 2010 at 4:29 AM, Woody Dickson <woodydickson@gmail.com> wrote:
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
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