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2026-07-05 - 07:16
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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 Jul 05, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7707995427cyclictest0-21swapper18:28:060
7707995426cyclictest0-21swapper16:25:080
7707995425cyclictest75150irq/9-eth218:52:190
7707995327cyclictest0-21swapper16:46:200
7707995228cyclictest0-21swapper17:39:150
7707995223cyclictest75150irq/9-eth218:56:160
7707995128cyclictest0-21swapper16:11:070
7707995025cyclictest75150irq/9-eth217:03:260
7707995024cyclictest0-21swapper18:21:240
7707995023cyclictest75150irq/9-eth215:41:060
7707994924cyclictest75150irq/9-eth217:15:350
7707994923cyclictest75150irq/9-eth217:20:370
7707994923cyclictest0-21swapper18:01:520
7707994922cyclictest75150irq/9-eth217:27:240
7707994829cyclictest0-21swapper17:58:460
7707994828cyclictest0-21swapper16:01:540
7707994825cyclictest0-21swapper19:06:340
7707994823cyclictest0-21swapper17:10:280
7707994816cyclictest9668-21kworker/0:216:55:460
7707994814cyclictest9668-21kworker/0:218:16:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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