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2026-06-27 - 22:01
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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 Sat Jun 27, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8983995524cyclictest0-21swapper06:37:540
8983995523cyclictest0-21swapper06:36:440
8983995326cyclictest0-21swapper05:30:100
8983995325cyclictest0-21swapper04:42:210
8983995230cyclictest0-21swapper04:32:510
8983995229cyclictest0-21swapper04:04:220
8983995123cyclictest75150irq/9-eth206:27:210
8983995025cyclictest0-21swapper05:32:430
8983995024cyclictest0-21swapper03:56:440
8983995023cyclictest0-21swapper06:02:560
8983995023cyclictest0-21swapper05:43:210
8983995021cyclictest0-21swapper04:11:330
8983995015cyclictest6842-21kworker/0:205:14:170
898399499cyclictest0-21swapper04:39:460
898399499cyclictest0-21swapper04:28:540
8983994931cyclictest0-21swapper05:51:130
8983994931cyclictest0-21swapper04:55:150
8983994927cyclictest0-21swapper05:58:460
8983994926cyclictest0-21swapper05:11:310
8983994924cyclictest0-21swapper06:46:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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