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2026-09-06 - 21:13
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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 20 highest latencies:
System rackbslot5.osadl.org (updated Sun Sep 06, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
816023029sleep50-21swapper17:56:475
718222928sleep50-21swapper20:58:375
227222827sleep50-21swapper19:49:235
487822727sleep40-21swapper19:53:304
1399822726sleep50-21swapper17:08:455
803622625sleep40-21swapper19:00:164
509322625sleep50-21swapper18:51:215
3265422625sleep50-21swapper17:43:345
3237022625sleep40-21swapper18:44:484
177622625sleep50-21swapper20:48:055
777522524sleep50-21swapper18:56:335
2871922423sleep20-21swapper20:36:182
2506622423sleep20-21swapper16:29:052
1466622423sleep20-21swapper17:10:342
1305822424sleep60-21swapper19:05:546
2867722323sleep50-21swapper20:35:415
2681322323sleep60-21swapper18:31:376
2384322323sleep40-21swapper19:27:294
1805122323sleep50-21swapper20:16:205
1572122323sleep60-21swapper19:10:516
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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