[Freeswitch-users] Leap second & FS using more CPU

Peter Olsson peter.olsson at visionutveckling.se
Mon Jul 2 09:40:12 MSD 2012

Avi, thanks for the info.

There is also a Jira for this, so I guess we can close that one again, or maybe let it stay open for a couple of days, so it's easier for people to find.


About glitches in audio - since FS uses a monotonic timer it shouldn't be a problem.


1 jul 2012 kl. 23:23 skrev "Avi Marcus" <avi at avimarcus.net<mailto:avi at avimarcus.net>>:

I was wondering why FS which usually uses only 8-10% CPU at for my 20 active calls was suddenly using 60%.
I was pointed to the leap-second being a possible cause.

So, as per: http://marc.info/?l=linux-kernel&m=134113577921904
I ran: $ date -s "`date`"
and the CPU usage went immediately back to the norm. Not sure if it glitched the audio when doing so, though...

This is just a PSA and YMMV.

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