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2026-09-06 - 11:24
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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 Sun Sep 06, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19045995828cyclictest75150irq/9-eth214:57:470
19045995626cyclictest0-21swapper17:24:540
19045995324cyclictest0-21swapper15:38:350
19045995226cyclictest0-21swapper16:09:000
19045995225cyclictest0-21swapper14:40:050
19045995125cyclictest0-21swapper16:39:010
19045995125cyclictest0-21swapper15:26:380
19045995023cyclictest0-21swapper15:19:050
19045995022cyclictest75150irq/9-eth217:18:120
19045995022cyclictest0-21swapper16:23:490
19045995015cyclictest11183-21kworker/0:114:45:070
19045995014cyclictest11183-21kworker/0:114:36:430
19045994926cyclictest3075-21seq16:54:150
19045994926cyclictest0-21swapper15:14:230
19045994925cyclictest0-21swapper14:17:310
19045994824cyclictest0-21swapper15:36:030
19045994727cyclictest0-21swapper15:32:220
19045994724cyclictest0-21swapper17:10:050
19045994722cyclictest11183-21kworker/0:114:59:390
19045994714cyclictest11183-21kworker/0:115:50:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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