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2026-06-28 - 13:21
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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 28, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2472823130sleep50-21swapper17:27:475
1813523130sleep40-21swapper21:18:424
435023029sleep20-21swapper20:50:072
419723029sleep20-21swapper21:53:212
1738023029sleep40-21swapper22:16:044
970622827sleep40-21swapper21:00:334
1884722827sleep40-21swapper18:15:234
964122726sleep50-21swapper20:59:385
820122727sleep60-21swapper17:55:416
757222726sleep50-21swapper19:57:365
406422727sleep40-21swapper21:51:314
2913622727sleep60-21swapper19:35:366
2842322726sleep50-21swapper21:36:205
2662722727sleep60-21swapper19:32:486
2617222723sleep50-21swapper20:31:455
2371622727sleep60-21swapper19:24:166
2283322725sleep50-21swapper22:27:495
1685122727sleep60-21swapper21:13:566
140522726sleep50-21swapper21:47:325
1043722725sleep50-21swapper19:00:065
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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