Re: [ovs-dev] [PATCH 3/3] poll-loop: Log backtraces when CPU usage is high.

2012-10-25 Thread Ethan Jackson
Good idea, I've folded that in. Ethan On Wed, Oct 24, 2012 at 6:58 PM, Ben Pfaff wrote: > On Wed, Oct 24, 2012 at 01:49:09PM -0700, Ethan Jackson wrote: >> Often when debugging Open vSwitch, one will see in the logs that >> CPU usage has been high for some period of time, but it's totally >> unc

Re: [ovs-dev] [PATCH 3/3] poll-loop: Log backtraces when CPU usage is high.

2012-10-24 Thread Ben Pfaff
On Wed, Oct 24, 2012 at 01:49:09PM -0700, Ethan Jackson wrote: > Often when debugging Open vSwitch, one will see in the logs that > CPU usage has been high for some period of time, but it's totally > unclear why. In an attempt to remedy the situation, this patch > logs backtraces taken at regular