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2026-06-04 - 07:14
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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 04, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7806995727cyclictest75150irq/9-eth219:46:370
7806995327cyclictest75150irq/9-eth218:02:430
7806995125cyclictest6892-21kworker/0:218:29:350
7806995125cyclictest0-21swapper18:55:190
7806995121cyclictest0-21swapper18:14:150
7806995026cyclictest0-21swapper18:37:130
7806995023cyclictest17689-21kworker/0:119:04:320
7806995015cyclictest6892-21kworker/0:218:06:360
7806994923cyclictest0-21swapper18:22:130
7806994923cyclictest0-21swapper16:45:470
7806994922cyclictest0-21swapper17:23:340
7806994922cyclictest0-21swapper17:08:400
7806994919cyclictest0-21swapper17:10:590
7806994822cyclictest75150irq/9-eth217:40:040
7806994816cyclictest6892-21kworker/0:218:17:540
7806994816cyclictest6892-21kworker/0:217:50:300
7806994815cyclictest24277-21kworker/0:016:53:430
7806994726cyclictest0-21swapper19:50:440
7806994725cyclictest0-21swapper18:31:300
7806994725cyclictest0-21swapper16:55:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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