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51f382428c
linux/tools/perf
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Joshua Martinez 51f382428c perf top: Add cgroup support for perf top (-G) 
Added callback option (-G) to support cgroups for 'perf top'.

Added condition to make sure -cgroup and --all-cgroups aren't both enabled.

Example:

  $perf top -e cycles -G system.slice/docker-6b95a5eb649c0d671eba3835f0d93973d05a088f3ae8602246bde37affb1ba3e.scope -a --stdio

   PerfTop:    3330 irqs/sec  kernel:68.2%  exact:  0.0% lost: 0/0 drop: 0/11075 [4000Hz cpu-clock],  (all, 4 CPUs)
   -------------------------------------------------------------------------------------------------------------------------------------------------------

    27.32%  [unknown]         [.] 0x00007f8ab7b69352
    11.44%  [kernel]          [k] 0xffffffff968cd657
     3.12%  [kernel]          [k] 0xffffffff96160e96
     2.63%  [kernel]          [k] 0xffffffff96160eb0
     1.96%  [kernel]          [k] 0xffffffff9615fcf6
     1.42%  [kernel]          [k] 0xffffffff964ddfc7
     1.09%  [kernel]          [k] 0xffffffff96160e90
     0.81%  [kernel]          [k] 0xffffffff96160eb3
     0.67%  [kernel]          [k] 0xffffffff9615fec1
     0.57%  [kernel]          [k] 0xffffffff961ee1d0
     0.53%  [unknown]         [.] 0x00007f8ab7b6666c
     0.53%  [kernel]          [k] 0xffffffff96160e64
     0.52%  [kernel]          [k] 0xffffffff9616c303
     0.51%  [kernel]          [k] 0xffffffffc08e7d50
     ...

Signed-off-by: Joshua Martinez <joshuamart@google.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: joshua martinez <joshuamart@google.com>
Link: http://lore.kernel.org/lkml/20210616231829.3735671-1-joshuamart@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-06-24 15:33:35 -03:00
..
arch perf tools: Support pmu prefix for mem-store event 2021-06-01 11:04:05 -03:00
bench perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
Documentation perf top: Add cgroup support for perf top (-G) 2021-06-24 15:33:35 -03:00
examples/bpf perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
include/bpf
jvmti perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
pmu-events Revert "perf vendor events intel: Add metrics for Icelake Server" 2021-06-02 08:27:00 -03:00
python tweewide: Fix most Shebang lines 2020-12-08 23:30:04 +09:00
scripts perf scripting python: intel-pt-events.py: Add --insn-trace and --src-trace 2021-06-01 10:05:20 -03:00
tests perf test: Pass the verbose option to shell tests 2021-06-22 14:52:09 -03:00
trace perf beauty: Update copy of linux/socket.h with the kernel sources 2021-06-19 10:09:08 -03:00
ui perf report: Print percentage of each event statistics 2021-04-29 10:30:59 -03:00
util Merge remote-tracking branch 'torvalds/master' into perf/core 2021-06-22 13:56:50 -03:00
.gitignore perf: Update .gitignore file 2021-04-20 08:40:20 -03:00
Build perf daemon: Add daemon command 2021-02-09 15:42:57 -03:00
builtin-annotate.c perf annotate: Add itrace options support 2021-06-16 15:07:42 -03:00
builtin-bench.c perf bench: Add build-id injection benchmark 2020-10-13 10:59:42 -03:00
builtin-buildid-cache.c perf buildid-cache: Add --debuginfod option to specify a server to fetch debug files 2020-12-28 12:20:39 -03:00
builtin-buildid-list.c perf buildid-list: Initialize zstd_data 2021-05-17 20:39:17 -03:00
builtin-c2c.c perf c2c: Support record for hybrid platform 2021-06-01 11:06:35 -03:00
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: Add JSON export 2021-04-29 10:30:58 -03:00
builtin-diff.c perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
builtin-evlist.c perf evlist: Support pipe mode display 2020-12-17 14:36:17 -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: Do not inject BUILD_ID record if MMAP2 has it 2021-05-26 09:38:53 -03:00
builtin-kallsyms.c
builtin-kmem.c perf evlist: Use the right prefix for 'struct evlist' 'find' methods 2020-11-30 09:48:07 -03:00
builtin-kvm.c perf evlist: Use the right prefix for 'struct evlist' mmap pages parsing method 2020-11-30 15:15:30 -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: Fix various typos in comments 2021-03-23 17:13:43 -03:00
builtin-mem.c perf mem: Fix wrong verbose output for recording events 2021-06-01 11:05:30 -03:00
builtin-probe.c perf probe: Add --bootconfig to output definition in bootconfig format 2021-06-18 13:50:05 -03:00
builtin-record.c Merge remote-tracking branch 'torvalds/master' into perf/core 2021-06-22 13:56:50 -03:00
builtin-report.c perf mem: Disable 'mem-loads-aux' group before reporting 2021-06-01 11:06:01 -03:00
builtin-sched.c perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
builtin-script.c perf script: Share addr_al between functions 2021-06-22 15:21:54 -03:00
builtin-stat.c perf stat: Skip evlist__[enable|disable] when all events uses BPF 2021-05-21 16:50:17 -03:00
builtin-timechart.c perf tools: Replace zero-length array with flexible-array 2020-05-28 10:03:27 -03:00
builtin-top.c perf top: Add cgroup support for perf top (-G) 2021-06-24 15:33:35 -03:00
builtin-trace.c perf trace: Fix race in signal handling 2021-03-06 16:54:32 -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 tools: Copy uapi/asm/perf_regs.h from the kernel for MIPS 2021-06-01 10:07:46 -03:00
command-list.txt perf stat: Enable iostat mode for x86 platforms 2021-04-20 08:40:20 -03:00
CREDITS
design.txt perf tools: Support CAP_PERFMON capability 2020-04-16 12:19:08 -03:00
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 Merge remote-tracking branch 'torvalds/master' into perf/core 2021-06-22 13:56:50 -03:00
Makefile.perf perf tools: Enable libtraceevent dynamic linking 2021-04-29 10:31:00 -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