On Thu, May 03, 2012 at 05:53:01PM +0530, Anita Hall wrote:
No, I am running FreeSWITCH on an Ubuntu 64-bit Quad core machine. There is no VM.
What all things should I check to ensure that the timing on my system is good? Like, may be, my motherboard is bad or my kernel could be tuned better ?
The most common suggestion is to use a kernel with 1000Hz timer. I think that the default timer for Ubuntu is 250, so this would be first thing to check/change. You can check by running: grep CONFIG_HZ= /boot/config-`uname -r` and if it is not 1000, it would be worth installing a 1000Hz kernel and re-testing. Ubuntu may have a packages -lowlatency kernel which has a 1000Hz timer but this will also have other changes. I think a lot of people will compile a custom kernel based on the standard Ubuntu one, just changing that one configuration option. Regards,