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2026-01-09 - 12:36
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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 Fri Jan 09, 2026 00:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2036722925sleep50-21swapper23:57:035
3149222727sleep60-21swapper23:18:466
993022625sleep60-21swapper22:35:416
754222625sleep60-21swapper22:34:376
351322625sleep70-21swapper19:25:277
2911922525sleep50-21swapper22:12:595
797922323sleep60-21swapper20:30:566
2867822323sleep50-21swapper23:11:415
2568322321sleep70-21swapper00:06:497
1364822323sleep20-21swapper19:40:432
1254422323sleep70-21swapper23:44:327
802222221sleep20-21swapper20:31:322
693422221sleep60-21swapper23:31:036
3199222221sleep20-21swapper21:15:582
3120122221sleep20-21swapper00:19:242
2830522221sleep20-21swapper00:11:082
273022221sleep20-21swapper20:22:122
2694122221sleep20-21swapper21:09:582
2686122221sleep60-21swapper21:08:506
2631322221sleep20-21swapper22:06:002
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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