linux/tools/perf/scripts/python/bin
Paolo Bonzini 6745d8ea82 perf script: Add stackcollapse.py script
Add stackcollapse.py script as an example of parsing call chains, and
also of using optparse to access command line options.

The flame graph tools include a set of scripts that parse output from
various tools (including "perf script"), remove the offsets in the
function and collapse each stack to a single line.  The website also
says "perf report could have a report style [...] that output folded
stacks directly, obviating the need for stackcollapse-perf.pl", so here
it is.

This script is a Python rewrite of stackcollapse-perf.pl, using the perf
scripting interface to access the perf data directly from Python.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Brendan Gregg <bgregg@netflix.com>
Link: http://lkml.kernel.org/r/1460467573-22989-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-06-21 13:18:35 -03:00
..
compaction-times-record perf scripts python: Add new compaction-times script 2015-08-28 14:53:40 -03:00
compaction-times-report perf scripts python: Add new compaction-times script 2015-08-28 14:53:40 -03:00
event_analyzing_sample-record
event_analyzing_sample-report
export-to-postgresql-record
export-to-postgresql-report
failed-syscalls-by-pid-record
failed-syscalls-by-pid-report
futex-contention-record
futex-contention-report
net_dropmonitor-record
net_dropmonitor-report
netdev-times-record
netdev-times-report
sched-migration-record
sched-migration-report
sctop-record
sctop-report
stackcollapse-record perf script: Add stackcollapse.py script 2016-06-21 13:18:35 -03:00
stackcollapse-report perf script: Add stackcollapse.py script 2016-06-21 13:18:35 -03:00
syscall-counts-by-pid-record
syscall-counts-by-pid-report
syscall-counts-record
syscall-counts-report