On 16/06/2016 09:49, Jiri Olsa wrote: > On Thu, Jun 16, 2016 at 09:22:59AM +0200, Paolo Bonzini wrote: >> On 12/04/2016 15:26, Paolo Bonzini wrote: >>> 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. >>> >>> Cc: Jiri Olsa <[email protected]> >>> Cc: Arnaldo Carvalho de Melo <[email protected]> >>> Cc: Brendan Gregg <[email protected]> >>> Signed-off-by: Paolo Bonzini <[email protected]> >>> --- >>> tools/perf/scripts/python/bin/stackcollapse-record | 8 ++ >>> tools/perf/scripts/python/bin/stackcollapse-report | 3 + >>> tools/perf/scripts/python/stackcollapse.py | 127 >>> +++++++++++++++++++++ >>> 3 files changed, 138 insertions(+) >>> create mode 100755 tools/perf/scripts/python/bin/stackcollapse-record >>> create mode 100755 tools/perf/scripts/python/bin/stackcollapse-report >>> create mode 100755 tools/perf/scripts/python/stackcollapse.py >> >> Ping^2? > > sorry for delay.. I just answered the other email
No problem, thank you very much! Paolo
