Opened 6 years ago

Closed 5 months ago

#10632 closed enhancement (no change required)

Tool to analyze profiling data with flamegraphs

Reported by: tqh Owned by: nobody
Priority: normal Milestone: Unscheduled
Component: - General Version:
Keywords: Cc:
Blocked By: Blocking:
Has a Patch: no Platform: All

Description (last modified by tqh)

Flame graphs are a visualization for sampled stack traces, I think it would be very nice to visualize profiling data this way. See http://www.brendangregg.com/flamegraphs.html and http://www.brendangregg.com/FlameGraphs/cpuflamegraphs.html

Change History (3)

comment:1 by tqh, 6 years ago

Description: modified (diff)

comment:2 by bonefish, 6 years ago

I suppose the easiest way to get that would be to pick one of the preexisting visualization tools and add support for its file format to profile. We do already support cachegrind/callgrind format. Maybe that one of the tools supports that directly.

comment:3 by waddlesplash, 5 months ago

Resolution: no change required
Status: newclosed

Yes, it seems most flamegraph tools available now accept callgrind format as input. So we don't need to do anything here.

Note: See TracTickets for help on using tickets.