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2026-04-07 - 23:37
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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 Tue Apr 07, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
532422827sleep40-21swapper09:09:574
1830022827sleep40-21swapper10:35:204
1830022827sleep40-21swapper10:35:204
164722827sleep40-21swapper07:04:494
2999122726sleep50-21swapper08:59:105
2970522726sleep20-21swapper08:55:072
737822625sleep30-21swapper11:17:053
721022625sleep50-21swapper10:14:485
481622625sleep30-21swapper11:13:293
326522625sleep30-21swapper08:08:103
2493522625sleep20-21swapper07:47:362
2121322625sleep30-21swapper10:43:513
1986822625sleep40-21swapper06:35:524
1691322625sleep30-21swapper07:32:093
1591822626sleep60-21swapper10:34:186
1040322625sleep60-21swapper09:19:516
69122525sleep40-21swapper07:00:174
2714422525sleep40-21swapper08:51:324
1808922525sleep40-21swapper11:37:464
1414822525sleep40-21swapper07:25:454
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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