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2026-09-02 - 05:03
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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 Wed Sep 02, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25141995326cyclictest75150irq/9-eth215:32:170
25141995325cyclictest0-21swapper16:17:330
25141995228cyclictest75150irq/9-eth214:58:430
25141995225cyclictest0-21swapper16:59:030
25141995126cyclictest0-21swapper17:29:510
25141995126cyclictest0-21swapper14:19:190
25141995125cyclictest75150irq/9-eth217:12:380
25141995125cyclictest75150irq/9-eth215:28:590
25141995123cyclictest75150irq/9-eth214:33:580
25141995025cyclictest0-21swapper14:29:210
25141995024cyclictest75150irq/9-eth216:35:260
25141995022cyclictest0-21swapper15:09:490
25141995022cyclictest0-21swapper14:13:330
25141994928cyclictest0-21swapper15:54:290
25141994915cyclictest10748-21kworker/0:015:58:590
25141994827cyclictest0-21swapper16:11:000
25141994824cyclictest10748-21kworker/0:015:16:040
25141994816cyclictest10748-21kworker/0:016:05:140
25141994727cyclictest0-21swapper15:38:060
25141994723cyclictest0-21swapper15:23:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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