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2026-06-07 - 01:46
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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 20 highest latencies:
System rack2slot6.osadl.org (updated Sat Jun 06, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31610ksoftirqd/015797-21threads18:42:100
2009995826cyclictest75150irq/9-eth219:25:040
2009995626cyclictest0-21swapper17:27:210
2009995526cyclictest0-21swapper17:35:410
2009995523cyclictest0-21swapper19:17:330
2009995226cyclictest75150irq/9-eth218:22:210
2009995225cyclictest75150irq/9-eth218:30:590
2009995221cyclictest0-21swapper18:14:160
2009995125cyclictest75150irq/9-eth217:17:580
2009995125cyclictest0-21swapper17:56:100
2009995123cyclictest75150irq/9-eth218:48:050
2009995123cyclictest75150irq/9-eth217:40:520
2009995025cyclictest75150irq/9-eth219:36:390
2009995024cyclictest24445-21ps18:17:100
2009995021cyclictest75150irq/9-eth219:38:430
2009994922cyclictest0-21swapper19:45:450
2009994825cyclictest0-21swapper19:01:160
2009994814cyclictest6801-21kworker/0:217:50:140
2009994814cyclictest6801-21kworker/0:217:12:480
2009994814cyclictest6801-21kworker/0:217:01:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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