Re: [ovs-dev] [PATCH] Function tracer to trace all function calls

2016-06-10 Thread Amitabha Biswas
Hi Nirapada, This patch doesn’t apply, please rebase on top of the master branch. The ovn-northd diff indicates deletion of gateway related code at the minimum. Thanks Amitabha > On Jun 9, 2016, at 11:12 AM, ngh...@us.ibm.com wrote: > > In some circumstances, we might need to figure out where

[ovs-dev] [PATCH] Function tracer to trace all function calls

2016-06-09 Thread nghosh
In some circumstances, we might need to figure out where in code, the CPU time is being spent most, so as to pinpoint the bottleneck and thereby resolve it with proper changes. Using '-finstrument-functions' flag, that can be achieved, and this patch exactly does that. There is a python file [gene