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2026-04-18 - 17:02
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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 Sat Apr 18, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
759222827sleep40-21swapper07:40:154
420822827sleep40-21swapper09:35:314
345022827sleep40-21swapper11:35:274
2344522827sleep40-21swapper08:08:084
2239422827sleep40-21swapper11:09:024
1012322827sleep40-21swapper07:43:194
725922625sleep20-21swapper08:40:472
467722626sleep40-21swapper08:36:574
3139722625sleep20-21swapper08:22:302
3042922625sleep30-21swapper11:24:383
3042922625sleep30-21swapper11:24:383
2912322625sleep20-21swapper07:17:482
2879422625sleep20-21swapper08:18:222
2853222625sleep50-21swapper09:19:555
2344622624sleep50-21swapper08:08:095
2288522625sleep20-21swapper10:10:422
1932522625sleep60-21swapper11:02:166
1741422625sleep20-21swapper09:58:502
174122625sleep20-21swapper08:28:392
1655622625sleep40-21swapper06:57:174
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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