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2025-12-02 - 10:34
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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 Tue Dec 02, 2025 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3065199608,45cyclictest0-21swapper/316:16:493
3064699573,48cyclictest0-21swapper/217:20:382
3064099575,45cyclictest0-21swapper/115:45:101
3065199564,47cyclictest0-21swapper/316:52:443
3065199552,8cyclictest1904-21switchtime15:25:203
3063399555,25cyclictest0-21swapper/017:09:490
3063399552,8cyclictest588-21irqbalance17:54:470
3065199544,44cyclictest0-21swapper/316:33:593
30651995412,36cyclictest0-21swapper/316:00:353
3063399544,44cyclictest0-21swapper/016:12:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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