You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-05 - 08:18
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rackbslot5.osadl.org (updated Wed Nov 05, 2025 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1849023131sleep70-21swapper18:53:437
440122925sleep20-21swapper22:27:382
2270322727sleep30-21swapper22:01:143
1249222727sleep20-21swapper22:41:382
2508722625sleep50-21swapper21:06:425
2506622625sleep40-21swapper21:06:254
2274222625sleep40-21swapper22:01:474
1523722625sleep30-21swapper22:46:593
1467022625sleep70-21swapper21:48:057
3241922423sleep10-21swapper19:20:181
749022323sleep30-21swapper22:34:593
562522321sleep50-21swapper19:31:025
3060322323sleep30-21swapper21:17:363
2080122323sleep20-21swapper17:58:082
881322221sleep20-21swapper20:37:262
838822221sleep60-21swapper21:35:086
657722221sleep70-21swapper21:34:057
565722221sleep20-21swapper20:30:132
563622221sleep70-21swapper19:31:127
34422221sleep20-21swapper20:20:372
332622221sleep20-21swapper20:26:452
3174522221sleep30-21swapper18:18:503
3048722221sleep20-21swapper21:15:592
2988722221sleep40-21swapper19:17:574
2899122221sleep70-21swapper18:13:347
2891122221sleep20-21swapper18:12:252
2763322221sleep40-21swapper20:14:314
2673122221sleep30-21swapper19:09:483
2658222221sleep40-21swapper19:07:404
2571822221sleep70-21swapper20:10:107
2540822221sleep20-21swapper22:06:012
2500922221sleep30-21swapper21:05:363
2394022221sleep40-21swapper19:03:484
2360322221sleep30-21swapper18:04:173
2193722221sleep30-21swapper20:00:533
2104722221sleep70-21swapper18:56:237
1994222221sleep70-21swapper21:55:417
1962522221sleep70-21swapper20:56:277
1944622221sleep20-21swapper19:59:082
1797822221sleep20-21swapper22:52:182
1695622221sleep70-21swapper20:52:117
1541122221sleep20-21swapper18:45:222
1396222221sleep70-21swapper19:48:337
1297222221sleep70-21swapper18:42:397
1255522221sleep20-21swapper17:41:592
1190922221sleep20-21swapper21:42:322
2351322120sleep50-21swapper18:02:595
917622019sleep20-21swapper21:37:202
2752322017sleep50-21swapper20:12:565
1803622019sleep40-21swapper17:52:344
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional