diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2016-05-02 20:01:59 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-10-21 10:31:55 -0300 |
| commit | 74c63a25f28350d298f2e529012a49bf6b5fdb46 (patch) | |
| tree | f28e8906f697ddf76dbaa115d88befc3d204d018 /block | |
| parent | f1c5fd4d0bb944da2138338dd361e06ce6c8385e (diff) | |
| download | linux-stable-74c63a25f28350d298f2e529012a49bf6b5fdb46.tar.gz linux-stable-74c63a25f28350d298f2e529012a49bf6b5fdb46.tar.bz2 linux-stable-74c63a25f28350d298f2e529012a49bf6b5fdb46.zip | |
perf c2c report: Add global stats stdio output
Display global stats table as part of the stdio output
or when --stats option is speicified:
$ perf c2c report --stats
=================================================
Trace Event Information
=================================================
Total records : 41237
Locked Load/Store Operations : 4075
Load Operations : 20526
Loads - uncacheable : 0
Loads - IO : 0
Loads - Miss : 552
Loads - no mapping : 31
Load Fill Buffer Hit : 7333
Load L1D hit : 6398
Load L2D hit : 144
Load LLC hit : 4889
Load Local HITM : 1185
Load Remote HITM : 838
Load Remote HIT : 52
Load Local DRAM : 183
Load Remote DRAM : 106
Load MESI State Exclusive : 289
Load MESI State Shared : 0
Load LLC Misses : 1179
LLC Misses to Local DRAM : 15.5%
LLC Misses to Remote DRAM : 9.0%
LLC Misses to Remote cache (HIT) : 4.4%
LLC Misses to Remote cache (HITM) : 71.1%
Store Operations : 20711
Store - uncacheable : 0
Store - no mapping : 1
Store L1D Hit : 20158
Store L1D Miss : 552
No Page Map Rejects : 7
Unable to parse data source : 0
Original-patch-by: Dick Fowles <rfowles@redhat.com>
Original-patch-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.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-qkyvao3qsrnwazf0w1jvsh7z@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions