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2026-06-27 - 12:13
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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 Sat Jun 27, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
573522625sleep60-21swapper20:49:116
1978722525sleep50-21swapper19:13:475
375522423sleep50-21swapper18:43:065
375522423sleep50-21swapper18:43:065
937522323sleep50-21swapper17:51:525
2242322221sleep70-21swapper19:18:137
3049222121sleep20-21swapper19:34:162
520322019sleep30-21swapper22:49:283
1776522019sleep50-21swapper18:09:365
1125822019sleep20-21swapper19:56:332
864621919sleep40-21swapper19:52:194
41321917sleep50-21swapper19:35:235
3084521919sleep40-21swapper18:33:524
2833921917sleep70-21swapper17:25:457
2813621919sleep20-21swapper18:28:142
913421817sleep70-21swapper18:53:487
887421817sleep50-21swapper18:50:105
862721817sleep30-21swapper19:52:023
571421817sleep30-21swapper20:48:523
520221817sleep20-21swapper21:47:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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