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| author | Daniel Bristot de Oliveira <bristot@kernel.org> | 2024-04-24 16:36:53 +0200 |
|---|---|---|
| committer | Daniel Bristot de Oliveira <bristot@kernel.org> | 2024-05-15 15:13:57 +0200 |
| commit | 285dcb7665ae83d07f194a517ba290f02d4f5f73 (patch) | |
| tree | c081759cc4f3d3a28b0c8955ca8f1fcb2fa1b9d0 /tools/testing/selftests/bpf/prog_tests/sockmap_basic.c | |
| parent | f5c0cdad6684aa4212346f48554636ec2ab98434 (diff) | |
rtla/timerlat: Add a summary for top mode
While the per-cpu values are the results to take into consideration, the
overall system values are also useful.
Add a summary at the bottom of rtla timerlat top showing the overall
results. For instance:
Timer Latency
0 00:00:10 | IRQ Timer Latency (us) | Thread Timer Latency (us)
CPU COUNT | cur min avg max | cur min avg max
0 #10003 | 113 19 150 441 | 134 35 170 459
1 #10003 | 63 8 99 462 | 84 15 119 481
2 #10003 | 3 2 89 396 | 21 8 108 414
3 #10002 | 206 11 210 394 | 223 21 228 415
---------------|----------------------------------------|---------------------------------------
ALL #40011 e0 | 2 137 462 | 8 156 481
Link: https://lkml.kernel.org/r/5eb510d6faeb4ce745e09395196752df75a2dd1a.1713968967.git.bristot@kernel.org
Cc: Jonathan Corbet <corbet@lwn.net>
Suggested-by: Juri Lelli <juri.lelli@redhat.com>
Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/sockmap_basic.c')
0 files changed, 0 insertions, 0 deletions