Open Molin-L opened 8 months ago
Hey @Molin-L, do you have an example of a profile generated by perf
that speedscope won't import? I'm not deeply familiar with the various formats output by perf
, so it's totally possible this is accidentally broken
@jlfwong I followed the command here https://github.com/jlfwong/speedscope/wiki/Importing-from-perf-(linux) , got the txt file, but speedscope complaining about "format not supported" .
@birojnayak Can you please provide the resulting file that doesn't import? I suspect there's some variation in versions of system dependencies here
In the document, it gives an example of command, which works great:
But in most case, I don't have sudo privilege, which means I cannot use
-a
to perf systemwide events. Also the size of systemwide result is really large. Currently speedscope doesn't support this kind of format. Do you have any plans on this? Thanks!