stackcollapse-perf.pl - Man Page

manual page for stackcollapse-perf.pl 1.0

Description

Unknown option: help USAGE: ./stackcollapse-perf.pl [options] infile > outfile

--pid

# include PID with process names [1]

--tid

# include TID and PID with process names [1]

--inline

# un-inline using addr2line

--all

# all annotations (--kernel --jit)

--kernel

# annotate kernel functions with a _[k]

--jit

# annotate jit functions with a _[j]

--context

# adds source context to --inline

--addrs

# include raw addresses where symbols can't be found

--event-filter=EVENT

# event name filter

[1] perf script must emit both PID and TIDs for these to work; eg, Linux < 4.1

perf script -f comm,pid,tid,cpu,time,event,ip,sym,dso,trace

for Linux >= 4.1:

perf script -F comm,pid,tid,cpu,time,event,ip,sym,dso,trace

If you save this output add --header on Linux >= 3.14 to include perf info.

Info

January 2021 stackcollapse-perf.pl 1.0