Messages in this thread | | | From | Jean-Michel Hautbois <> | Date | Wed, 29 Feb 2012 17:22:13 +0100 | Subject | Combining perf timechart with perf sched map |
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Hi list,
First things first : I didn't know how to ask my question, so pardon me if the subject of this mail is not a good one.
I am trying to use the amazing perf tool using 'perf sched map' and I must say it is quite difficult to follow when there is lots of CPUs (24 in my case) and lots of process (more than 100) to analyse. I wondered if there is a solution like combining the timechart tool with this one in order to produce a graphical colored output which would help noticing workload balancing issues. Maybe is it already possible ? If not, maybe a tool like kernelshark would be a good tool for that, but I have to say I am not fluent in python so I don't really know how I can help with this.
Thanks in advance for your help, Regards, JM
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