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linux-stable/tools/perf
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Kim Phillips b74d12d598 perf tools: Add a "dso_size" sort order 
Add DSO size to perf report/top sort output list.

This includes adding a map__size fn to map.h, which is
approximately equal to the DSO data file_size:

  DSO				file size	map (end-start)	file / (end-start)
  libwebkit2gtk-4.0.so.37.24.9	43260072	41295872	95%
  libglib-2.0.so.0.5400.1		 1125680	 1118208	99%
  libc-2.26.so			 1960656 	 1925120	101%
  libdbus-1.so.3.14.13		  309456 	  303104	102%

Sample output:

  $ ./perf report -s dso_size,dso
  Samples: 2K of event 'cycles:uppp', Event count (approx.): 128373340
  Overhead  DSO size  Shared Object
    90.62%   unknown  [unknown]
     2.87%   1118208  libglib-2.0.so.0.5400.1
     1.92%    303104  libdbus-1.so.3.14.13
     1.42%   1925120  libc-2.26.so
     0.77%  41295872  libwebkit2gtk-4.0.so.37.24.9
     0.61%    335872  libgobject-2.0.so.0.5400.1
     0.41%   1052672  libgdk-3.so.0.2200.25
     0.36%    106496  libpthread-2.26.so
     0.29%    221184  dbus-daemon
     0.17%    159744  ld-2.26.so
     0.13%     49152  libwayland-client.so.0.3.0
     0.12%   1642496  libgio-2.0.so.0.5400.1
     0.09%   7327744  libgtk-3.so.0.2200.25
     0.09%  12324864  libmozjs-52.so.0.0.0
     0.05%   4796416  perf
     0.04%    843776  libgjs.so.0.0.0
     0.03%   1409024  libmutter-clutter-1.so

Committer testing:

To sort by DSO size, use:

  # perf report -F dso_size,dso,overhead -s dso_size
  <SNIP>
     3465216  libdns-export.so.174.0.1   0.00%
     3522560  libgc.so.1.0.3             0.00%
     3538944  libbfd-2.29-13.fc27.so     0.59%
     3670016  libunistring.so.2.1.0      0.00%
     3723264  libguile-2.0.so.22.8.1     0.00%
     3776512  libgio-2.0.so.0.5400.3     0.00%
     3891200  libc-2.26.so               0.96%
     3944448  libmozjs-17.0.so           0.00%
     4218880  libperl.so.5.26.1          0.18%
     4452352  libpython2.7.so.1.0        0.02%
     4472832  perf                       0.02%
     4603904  git                        0.01%
     4751360  libcrypto.so.1.1.0g        0.00%
     5005312  libslang.so.2.3.1          0.00%
     7315456  libgtk-3.so.0.2200.26      0.09%
     8818688  i965_dri.so                2.46%
     8818688  i965_dri.so (deleted)      1.26%
    12414976  libmozjs-52.so.0.0.0       0.03%
    23642112  cc1                        2.02%
    27889664  [kernel.kallsyms]         25.41%
    80834560  libxul.so (deleted)       15.68%
    98078720  chrome                    32.03%
  1056964608  [kernel.kallsyms]          1.59%
  #

Signed-off-by: Kim Phillips <kim.phillips@arm.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
Cc: Milian Wolff <milian.wolff@kdab.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180327060956.1c01ebe67a2a941bb4468c6f@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-04-02 07:57:37 -03:00
..
arch perf annotate: Pass function descriptor to its instruction parsing routines 2018-03-21 16:19:41 -03:00
bench perf perf: Remove duplicate includes 2017-12-27 12:15:49 -03:00
Documentation perf tools: Add a "dso_size" sort order 2018-04-02 07:57:37 -03:00
jvmti perf jvmti: Generate correct debug information for inlined code 2017-12-18 11:54:08 -03:00
pmu-events perf vendor events s390: Add JSON files for IBM z14 2018-03-27 13:13:39 -03:00
python perf python: Make twatch.py work with both python2 and python3 2018-02-19 12:28:08 -03:00
scripts perf tools: Add Python 3 support 2018-02-19 12:28:23 -03:00
tests perf tests bp_account: Fix build with clang-6 2018-03-19 13:51:54 -03:00
trace perf trace beauty flock: Move to separate object file 2018-01-25 06:37:31 -03:00
ui perf annotate: Support jumping from one function to another 2018-03-23 16:46:18 -03:00
util perf tools: Add a "dso_size" sort order 2018-04-02 07:57:37 -03:00
.gitignore perf tools: Add trace/beauty/generated/ into .gitignore 2018-02-05 13:58:02 -03:00
Build perf trace: Remove audit-libs dependency if syscall tables are present 2018-01-23 09:51:38 -03:00
builtin-annotate.c perf annotate: Introduce --ignore-vmlinux command line option 2018-03-21 12:53:42 -03:00
builtin-bench.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
builtin-buildid-cache.c perf buildid-cache: Update help text for purge command 2017-11-16 14:49:54 -03:00
builtin-buildid-list.c Merge branch 'linus' into perf/core, to fix conflicts 2017-11-07 10:30:18 +01:00
builtin-c2c.c perf c2c report: Add cacheline address count column 2018-03-16 13:53:38 -03:00
builtin-config.c Merge branch 'linus' into perf/core, to fix conflicts 2017-11-07 10:30:18 +01:00
builtin-data.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
builtin-diff.c Merge branch 'linus' into perf/core, to fix conflicts 2017-11-07 10:30:18 +01:00
builtin-evlist.c Merge branch 'linus' into perf/core, to fix conflicts 2017-11-07 10:30:18 +01:00
builtin-ftrace.c perf ftrace: Append an EOL when write tracing files 2018-02-19 09:49:12 -03:00
builtin-help.c perf trace: Remove audit-libs dependency if syscall tables are present 2018-01-23 09:51:38 -03:00
builtin-inject.c perf tools: Get rid of unused 'swapped' parameter from perf_event__synthesize_sample() 2018-01-18 09:01:23 -03:00
builtin-kallsyms.c
builtin-kmem.c mm: remove __GFP_COLD 2017-11-15 18:21:06 -08:00
builtin-kvm.c perf mmap: Simplify perf_mmap__read_init() 2018-03-08 10:05:53 -03:00
builtin-list.c Merge branch 'linus' into perf/core, to fix conflicts 2017-11-07 10:30:18 +01:00
builtin-lock.c Merge branch 'linus' into perf/core, to fix conflicts 2017-11-07 10:30:18 +01:00
builtin-mem.c Merge branch 'linus' into perf/core, to fix conflicts 2017-11-07 10:30:18 +01:00
builtin-probe.c
builtin-record.c perf record: Synthesize features before events in pipe mode 2018-03-16 13:56:50 -03:00
builtin-report.c perf report: Introduce --ignore-vmlinux command line option 2018-03-21 12:53:42 -03:00
builtin-sched.c perf sched map: Re-annotate shortname if thread comm changed 2018-03-07 10:22:26 -03:00
builtin-script.c perf tools: Fix snprint warnings for gcc 8 2018-03-19 10:00:43 -03:00
builtin-stat.c perf stat: Fix core dump when flag T is used 2018-03-16 13:55:29 -03:00
builtin-timechart.c perf tools: Add struct perf_data_file 2017-10-30 13:37:37 -03:00
builtin-top.c perf annotate: Move the default annotate options to the library 2018-03-21 12:53:40 -03:00
builtin-trace.c perf mmap: Simplify perf_mmap__read_init() 2018-03-08 10:05:53 -03:00
builtin-version.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
builtin.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
check-headers.sh perf build: Fix check-headers.sh opts assignment 2018-03-27 13:13:38 -03:00
command-list.txt
CREDITS
design.txt
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile.config perf tools arm64: Add libdw DWARF post unwind support for ARM64 2018-03-16 13:53:46 -03:00
Makefile.perf perf tools: Update tags with .cpp files 2018-03-08 11:30:47 -03:00
MANIFEST perf tools: Get all of tools/{arch,include}/ in the MANIFEST 2017-09-25 10:39:43 -03:00
perf-archive.sh License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
perf-completion.sh perf tools: Auto-complete for events with ':' 2017-12-27 12:16:00 -03:00
perf-read-vdso.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
perf-sys.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
perf-with-kcore.sh
perf.c perf trace: Remove audit-libs dependency if syscall tables are present 2018-01-23 09:51:38 -03:00
perf.h perf record: Fix crash in pipe mode 2018-03-05 11:52:41 -03:00