On Wed, Nov 24, 2010 at 11:43 AM, Jonas Kellens <jonas.kell...@telenet.be> wrote: > Hello list, > > I'm experiencing a lot of server freezes lately. The server just... freezes. > > I notice in the log files (/var/log/asterisk/messages & /var/log/messages) > that logging stops at the time the server hangs. Logging continues when the > server has been restarted (which is the only solution). > > So it is not a proces that hangs, it's the entire server (CentOS5.5 + > Asterisk + MySQL). > > I really have no idea what can be causing these sudden freezes. Memory stays > mostly at 250MB of 512 MB total, CPU is 97% to 100% idle... > > /var/log/asterisk/debug tells me nothing, no lines that indicate something > strange before the freeze (debug level 9). > > I have no core.pid file in /tmp, when I look after rebooting the server. > > The only thing I have is a high level of mentionning of "kernel: dahdi: > Detected time shift." in /var/log/messages. > > > What is causing this kernel message ? Could this be the cause of the server > freeze ? > > Thank you for every feedback you can give me.
Jonas, Do you have a monitor attached to the server? If the kernel is crashing, you might be able to catch the stack trace there. -M -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users