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2026-04-24 - 12:30
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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 Apr 24, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2060922726sleep50-21swapper19:22:545
1643322723sleep40-21swapper23:17:584
1375422727sleep50-21swapper23:12:475
122122723sleep30-21swapper21:48:263
552422625sleep50-21swapper22:54:385
442022626sleep40-21swapper18:50:124
2315922625sleep20-21swapper19:26:192
143622625sleep50-21swapper19:47:035
1383522625sleep20-21swapper22:08:412
2491022525sleep40-21swapper21:29:144
2454022525sleep40-21swapper22:29:244
310822423sleep50-21swapper22:53:105
845122322sleep60-21swapper23:03:116
721222323sleep60-21swapper18:57:026
71822323sleep70-21swapper21:48:067
666022323sleep50-21swapper19:54:395
665922323sleep40-21swapper19:54:384
2630622323sleep50-21swapper18:32:455
2440422323sleep60-21swapper23:32:406
2023022323sleep60-21swapper20:22:576
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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