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2026-06-18 - 22:12
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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 Thu Jun 18, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311610ksoftirqd/030031-21threads05:52:020
14651995925cyclictest0-21swapper05:40:190
14651995731cyclictest6228-21kworker/0:104:22:220
14651995325cyclictest0-21swapper06:37:370
14651995226cyclictest0-21swapper06:42:370
14651995110cyclictest0-21swapper05:29:330
14651995027cyclictest0-21swapper07:14:410
14651995026cyclictest0-21swapper06:48:320
14651995024cyclictest0-21swapper07:06:210
1465199499cyclictest0-21swapper07:27:490
1465199499cyclictest0-21swapper04:12:410
14651994925cyclictest0-21swapper05:17:170
14651994924cyclictest0-21swapper06:00:530
14651994919cyclictest0-21swapper05:00:050
14651994916cyclictest20300-21kworker/0:106:21:430
14651994913cyclictest0-21swapper06:58:160
14651994911cyclictest0-21swapper05:13:160
14651994828cyclictest0-21swapper05:24:440
14651994824cyclictest0-21swapper06:31:070
14651994821cyclictest0-21swapper06:15:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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