Commit 22dd59d1 authored May 10, 2016 by Jiri Olsa Committed by Arnaldo Carvalho de Melo Oct 19, 2016

perf c2c report: Set final resort fields



Set resort/display fields for both cachelines and single cacheline
displays.

Cachelines are sorted on:

  rmt_hitm

will be made configurable in following patches.

Following fields are display for cachelines:

  dcacheline
  tot_recs
  percent_hitm
  tot_hitm,lcl_hitm,rmt_hitm
  stores,stores_l1hit,stores_l1miss
  dram_lcl,dram_rmt
  ld_llcmiss
  tot_loads
  ld_fbhit,ld_l1hit,ld_l2hit
  ld_lclhit,ld_rmthit

The single cacheline is sort by:

  offset,rmt_hitm,lcl_hitm

will be made configurable in following patches.

Following fields are display for each cacheline:

  percent_rmt_hitm
  percent_lcl_hitm
  percent_stores_l1hit
  percent_stores_l1miss
  offset
  pid
  tid
  mean_rmt
  mean_lcl
  mean_load
  cpucnt
  symbol
  dso
  node

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Joe Mario <jmario@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-0rclftliywdq9qr2sjbugb6b@git.kernel.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 1d62fcd6

tools/perf/builtin-c2c.c

+31 −0

Original line number	Diff line number	Diff line
		@@ -1637,6 +1637,23 @@ static int resort_cl_cb(struct hist_entry *he)
		c2c_hists = c2c_he->hists;

		if (c2c_hists) {
		c2c_hists__reinit(c2c_hists,
		"percent_rmt_hitm,"
		"percent_lcl_hitm,"
		"percent_stores_l1hit,"
		"percent_stores_l1miss,"
		"offset,"
		"pid,"
		"tid,"
		"mean_rmt,"
		"mean_lcl,"
		"mean_load,"
		"cpucnt,"
		"symbol,"
		"dso,"
		"node",
		"offset,rmt_hitm,lcl_hitm");

		hists__collapse_resort(&c2c_hists->hists, NULL);
		hists__output_resort_cb(&c2c_hists->hists, NULL, filter_cb);
		}
		@@ -1768,6 +1785,20 @@ static int perf_c2c__report(int argc, const char **argv)
		goto out_session;
		}

		c2c_hists__reinit(&c2c.hists,
		"dcacheline,"
		"tot_recs,"
		"percent_hitm,"
		"tot_hitm,lcl_hitm,rmt_hitm,"
		"stores,stores_l1hit,stores_l1miss,"
		"dram_lcl,dram_rmt,"
		"ld_llcmiss,"
		"tot_loads,"
		"ld_fbhit,ld_l1hit,ld_l2hit,"
		"ld_lclhit,ld_rmthit",
		"rmt_hitm"
		);

		ui_progress__init(&prog, c2c.hists.hists.nr_entries, "Sorting...");

		hists__collapse_resort(&c2c.hists.hists, NULL);