Andi Kleen 508be0dfe6 perf report: Add srcline_from/to branch sort keys ... Add "srcline_from" and "srcline_to" branch sort keys that allow to show the source lines of a branch. That makes it much easier to track down where particular branches happen in the program, for example to examine branch mispredictions, or to associate it with cycle counts: % perf record -b -e cycles:p ./tcall % perf report --sort srcline_from,srcline_to,mispredict ... 15.10% tcall.c:18 tcall.c:10 N 14.83% tcall.c:11 tcall.c:5 N 14.12% tcall.c:7 tcall.c:12 N 14.04% tcall.c:12 tcall.c:5 N 12.42% tcall.c:17 tcall.c:18 N 12.39% tcall.c:7 tcall.c:13 N 12.27% tcall.c:13 tcall.c:17 N ... % perf report --sort srcline_from,srcline_to,cycles ... 17.12% tcall.c:18 tcall.c:11 1 17.01% tcall.c:12 tcall.c:6 1 16.98% tcall.c:11 tcall.c:6 1 15.91% tcall.c:17 tcall.c:18 1 6.38% tcall.c:7 tcall.c:17 7 4.80% tcall.c:7 tcall.c:12 8 4.21% tcall.c:7 tcall.c:17 8 2.67% tcall.c:7 tcall.c:12 7 2.62% tcall.c:7 tcall.c:12 10 2.10% tcall.c:7 tcall.c:17 9 1.58% tcall.c:7 tcall.c:12 6 1.44% tcall.c:7 tcall.c:12 5 1.38% tcall.c:7 tcall.c:12 9 1.06% tcall.c:7 tcall.c:17 13 1.05% tcall.c:7 tcall.c:12 4 1.01% tcall.c:7 tcall.c:17 6 Open issues: - Some kernel symbols get misresolved. Signed-off-by: Andi Kleen <ak@linux.intel.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Link: http://lkml.kernel.org/r/1463775308-32748-1-git-send-email-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2016-05-23 11:25:16 -03:00
..
Build.txt	…
Makefile	tools: Move utilities.mak from perf to tools/scripts/	2016-03-18 13:57:20 -03:00
android.txt	…
asciidoc.conf	…
callchain-overhead-calculation.txt	…
examples.txt	…
intel-bts.txt	…
intel-pt.txt	perf tools: Add support for skipping itrace instructions	2016-03-30 11:14:09 -03:00
itrace.txt	perf tools: Add support for skipping itrace instructions	2016-03-30 11:14:09 -03:00
jit-interface.txt	…
manpage-1.72.xsl	…
manpage-base.xsl	…
manpage-bold-literal.xsl	…
manpage-normal.xsl	…
manpage-suppress-sp.xsl	…
perf-annotate.txt	perf tools: Make -f/--force option documentation consistent across tools	2016-03-30 11:14:08 -03:00
perf-archive.txt	…
perf-bench.txt	perf bench mem: Rename 'routine' to 'function'	2015-10-19 16:10:25 -03:00
perf-buildid-cache.txt	…
perf-buildid-list.txt	…
perf-config.txt	perf config: Add '--system' and '--user' options to select which config file is used	2016-02-12 10:54:46 -03:00
perf-data.txt	…
perf-diff.txt	perf tools: Make -f/--force option documentation consistent across tools	2016-03-30 11:14:08 -03:00
perf-evlist.txt	perf evlist: Add --trace-fields option to show trace fields	2016-01-08 14:23:02 -03:00
perf-help.txt	…
perf-inject.txt	perf inject: Add jitdump mmap injection support	2016-02-05 09:46:45 -03:00
perf-kmem.txt	…
perf-kvm.txt	…
perf-list.txt	perf list: Document event specifications better	2016-04-06 11:19:18 -03:00
perf-lock.txt	…
perf-mem.txt	perf mem: Add -U/-K (--all-user/--all-kernel) options	2016-03-30 11:14:07 -03:00
perf-probe.txt	…
perf-record.txt	perf record: Disable buildid cache options by default in switch output mode	2016-04-28 09:58:59 -03:00
perf-report.txt	perf report: Add srcline_from/to branch sort keys	2016-05-23 11:25:16 -03:00
perf-sched.txt	perf sched map: Display only given cpus	2016-04-13 10:11:52 -03:00
perf-script-perl.txt	…
perf-script-python.txt	…
perf-script.txt	perf tools: Fix usage of max_stack sysctl	2016-05-20 11:43:56 -03:00
perf-stat.txt	perf stat: Add --metric-only support for -A	2016-03-10 16:50:47 -03:00
perf-test.txt	…
perf-timechart.txt	…
perf-top.txt	perf tools: Set the maximum allowed stack from /proc/sys/kernel/perf_event_max_stack	2016-04-27 10:29:07 -03:00
perf-trace.txt	perf tools: Fix usage of max_stack sysctl	2016-05-20 11:43:56 -03:00
perf.txt	…
perfconfig.example	perf annotate: Rename 'colors.code' to 'colors.jump_arrows'	2016-01-26 11:52:46 -03:00
tips.txt	perf report: Add --hierarchy option	2016-02-24 20:21:15 -03:00