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2026-06-21 - 08:21
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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 Jun 21, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2362123030sleep40-21swapper19:50:474
991022827sleep50-21swapper20:25:455
804122727sleep40-21swapper19:23:424
2329022726sleep50-21swapper20:51:305
2581222625sleep20-21swapper20:54:312
1789622625sleep50-21swapper20:40:335
1642322625sleep40-21swapper18:38:444
1497822625sleep20-21swapper21:37:202
1062322625sleep40-21swapper18:25:004
1034822625sleep50-21swapper19:26:315
972222422sleep50-21swapper21:28:275
2446022423sleep20-21swapper17:51:522
2235222423sleep20-21swapper22:48:512
789022322sleep50-21swapper18:19:085
782222323sleep50-21swapper19:23:275
725522323sleep60-21swapper20:20:506
668822323sleep60-21swapper22:23:266
3155522323sleep60-21swapper20:04:576
2889422323sleep40-21swapper19:59:594
2854222323sleep40-21swapper21:00:254
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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