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2026-08-23 - 20:31
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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
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackbslot4.osadl.org (updated Sun Aug 23, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
191012679,20sleep20-21swapper/206:13:562
2017199667,52cyclictest0-21swapper/310:22:203
2017199593,51cyclictest0-21swapper/309:18:293
2017199592,51cyclictest18001-21df10:08:403
2017199587,45cyclictest0-21swapper/310:13:503
2017199585,10cyclictest0-21swapper/311:42:203
2017199585,10cyclictest0-21swapper/311:42:203
2017199583,49cyclictest0-21swapper/309:28:293
2017199574,46cyclictest0-21swapper/309:43:013
20171995716,36cyclictest24657-21vmstat08:49:013
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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