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0f4dcaeaf6
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Ian Rogers 0f4dcaeaf6 perf stat: Fix display of grouped aliased events 
[ Upstream commit b2b1aa73ad ]

An event may have a number of uncore aliases that when added to the
evlist are consecutive.

If there are multiple uncore events in a group then
parse_events__set_leader_for_uncore_aliase will reorder the evlist so
that events on the same PMU are adjacent.

The collect_all_aliases function assumes that aliases are in blocks so
that only the first counter is printed and all others are marked merged.

The reordering for groups breaks the assumption and so all counts are
printed.

This change removes the assumption from collect_all_aliases
that the events are in blocks and instead processes the entire evlist.

Before:

  ```
  $ perf stat -e '{UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE,UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE},duration_time' -a -A -- sleep 1

   Performance counter stats for 'system wide':

  CPU0                  256,866      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 494,413      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                      967      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,738      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  285,161      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 429,920      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                      955      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,443      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  310,753      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 416,657      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,231      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,573      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  416,067      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 405,966      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,481      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,447      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  312,911      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 408,154      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,086      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,380      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  333,994      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 370,349      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,287      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,335      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  188,107      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 302,423      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                      701      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,070      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  307,221      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 383,642      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,036      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,158      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  318,479      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 821,545      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,028      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   2,550      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  227,618      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 372,272      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                      903      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,456      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  376,783      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 419,827      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,406      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,453      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  286,583      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 429,956      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                      999      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,436      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  313,867      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 370,159      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,114      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,291      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  342,083      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 409,111      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,399      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,684      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  365,828      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 376,037      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,378      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,411      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  382,456      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 621,743      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,232      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,955      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  342,316      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 385,067      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,176      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,268      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  373,588      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 386,163      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,394      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,464      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  381,206      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 546,891      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,266      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,712      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  221,176      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 392,069      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                      831      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,456      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  355,401      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 705,595      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,235      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   2,216      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  371,436      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 428,103      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,306      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,442      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  384,352      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 504,200      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,468      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,860      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  228,856      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 287,976      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                      832      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,060      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  215,121      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 334,162      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                      681      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,026      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  296,179      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 436,083      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,084      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,525      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  262,296      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 416,573      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                      986      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,533      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  285,852      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 359,842      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,073      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,326      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  303,379      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 367,222      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,008      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,156      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  273,487      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 425,449      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                      932      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,367      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  297,596      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 414,793      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,140      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,601      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  342,365      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 360,422      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,291      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,342      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  327,196      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 580,858      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,122      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   2,014      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  296,564      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 452,817      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,087      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,694      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  375,002      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 389,393      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,478      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   1,540      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0                  365,213      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36                 594,685      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                    1,401      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                   2,222      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0            1,000,749,060 ns   duration_time

         1.000749060 seconds time elapsed
  ```

After:

  ```
   Performance counter stats for 'system wide':

  CPU0               20,547,434      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU36              45,202,862      UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE
  CPU0                   82,001      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU36                 159,688      UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE
  CPU0            1,000,464,828 ns   duration_time

         1.000464828 seconds time elapsed
  ```

Fixes: 3cdc5c2cb9 ("perf parse-events: Handle uncore event aliases in small groups properly")
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Asaf Yaffe <asaf.yaffe@intel.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Kshipra Bopardikar <kshipra.bopardikar@intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Vineet Singh <vineet.singh@intel.com>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220205010941.1065469-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-02-08 18:34:12 +01:00
..
arch perf callchain: Fix compilation on powerpc with gcc11+ 2021-10-31 12:51:41 -03:00
bench perf bench futex: Fix memory leak of perf_cpu_map__new() 2021-11-25 09:48:33 +01:00
dlfilters perf tests: Add dlfilter test 2021-08-11 09:35:44 -03:00
Documentation perf doc: Fix typos all over the place 2021-09-27 09:32:28 -03:00
examples/bpf perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
include perf build: Move perf_dlfilters.h in the source tree 2021-08-11 09:35:24 -03:00
jvmti perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
pmu-events perf jevents: Free the sys_event_tables list after processing entries 2021-10-05 14:48:10 -03:00
python tweewide: Fix most Shebang lines 2020-12-08 23:30:04 +09:00
scripts perf scripts python: intel-pt-events.py: Fix printing of switch events 2022-01-05 12:42:40 +01:00
tests perf tests: Remove bash construct from record+zstd_comp_decomp.sh 2021-11-25 09:48:33 +01:00
trace perf beauty: Cover more flags in the move_mount syscall argument beautifier 2021-09-10 18:15:22 -03:00
ui perf annotate: Avoid TUI crash when navigating in the annotation of recursive functions 2022-01-20 09:13:15 +01:00
util perf stat: Fix display of grouped aliased events 2022-02-08 18:34:12 +01:00
.gitignore perf tools: Ignore Documentation dependency file 2021-09-11 15:36:16 -03:00
Build perf daemon: Add daemon command 2021-02-09 15:42:57 -03:00
builtin-annotate.c perf tools: Remove repipe argument from perf_session__new() 2021-08-02 10:06:51 -03:00
builtin-bench.c perf bench: Add benchmark for evlist open/close operations 2021-08-10 11:32:37 -03:00
builtin-buildid-cache.c perf tools: Remove repipe argument from perf_session__new() 2021-08-02 10:06:51 -03:00
builtin-buildid-list.c perf tools: Remove repipe argument from perf_session__new() 2021-08-02 10:06:51 -03:00
builtin-c2c.c Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
builtin-config.c
builtin-daemon.c Merge remote-tracking branch 'torvalds/master' into perf/core 2021-03-29 10:39:10 -03:00
builtin-data.c perf data: Correct -h output 2021-08-31 15:12:00 -03:00
builtin-diff.c perf tools: Remove repipe argument from perf_session__new() 2021-08-02 10:06:51 -03:00
builtin-evlist.c perf tools: Remove repipe argument from perf_session__new() 2021-08-02 10:06:51 -03:00
builtin-ftrace.c perf ftrace: Fix access to pid in array when setting a pid filter 2021-04-23 15:58:10 -03:00
builtin-help.c
builtin-inject.c perf inject: Fix segfault due to perf_data__fd() without open 2021-12-22 09:32:48 +01:00
builtin-kallsyms.c
builtin-kmem.c perf tools: Remove repipe argument from perf_session__new() 2021-08-02 10:06:51 -03:00
builtin-kvm.c perf tools: Remove repipe argument from perf_session__new() 2021-08-02 10:06:51 -03:00
builtin-list.c perf list: Remove dead code in argument check 2020-09-09 11:12:10 -03:00
builtin-lock.c perf tools: Remove repipe argument from perf_session__new() 2021-08-02 10:06:51 -03:00
builtin-mem.c perf tools: Remove repipe argument from perf_session__new() 2021-08-02 10:06:51 -03:00
builtin-probe.c perf probe: Do not show @plt function by default 2021-07-07 10:28:10 -03:00
builtin-record.c Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
builtin-report.c perf report: Fix memory leaks around perf_tip() 2021-12-08 09:04:41 +01:00
builtin-sched.c perf tools: Remove repipe argument from perf_session__new() 2021-08-02 10:06:51 -03:00
builtin-script.c perf script: Fix CPU filtering of a script's switch events 2022-01-05 12:42:39 +01:00
builtin-stat.c perf iostat: Use system-wide mode if the target cpu_list is unspecified 2021-09-27 09:39:30 -03:00
builtin-timechart.c perf tools: Remove repipe argument from perf_session__new() 2021-08-02 10:06:51 -03:00
builtin-top.c perf tools: Remove repipe argument from perf_session__new() 2021-08-02 10:06:51 -03:00
builtin-trace.c perf tools: Remove repipe argument from perf_session__new() 2021-08-02 10:06:51 -03:00
builtin-version.c perf version: Add a feature for libpfm4 2020-11-04 09:42:40 -03:00
builtin.h perf daemon: Add daemon command 2021-02-09 15:42:57 -03:00
check-headers.sh perf report: Add tools/arch/x86/include/asm/amd-ibs.h 2021-09-10 18:13:20 -03:00
command-list.txt perf stat: Enable iostat mode for x86 platforms 2021-04-20 08:40:20 -03:00
CREDITS
design.txt
Makefile perf tools: Add a build-test variant to use in builds from a tarball 2021-04-20 08:43:58 -03:00
Makefile.config perf tools: Drop requirement for libstdc++.so for libopencsd check 2022-01-27 11:05:38 +01:00
Makefile.perf perf build: Suppress 'rm dlfilter' build message 2021-10-31 12:51:41 -03:00
MANIFEST scripts/bpf: Abstract eBPF API target parameter 2021-03-04 18:39:45 -08:00
perf-archive.sh perf archive: Fix filtering of empty build-ids 2021-03-06 16:54:31 -03:00
perf-completion.sh
perf-iostat.sh perf stat: Enable iostat mode for x86 platforms 2021-04-20 08:40:20 -03:00
perf-read-vdso.c
perf-sys.h perf tests: Call test_attr__open() directly 2020-09-10 11:55:37 -03:00
perf-with-kcore.sh
perf.c perf debug: Move debug initialization earlier 2021-05-27 13:24:22 -03:00
perf.h