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2025-12-05 - 19:19
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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 Fri Dec 05, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14323995523cyclictest72450irq/9-eth213:12:140
14323995325cyclictest72450irq/9-eth213:50:500
14323995127cyclictest0-21swapper13:03:110
14323995116cyclictest18476-21kworker/0:113:31:130
14323995025cyclictest72450irq/9-eth214:21:220
14323995025cyclictest72450irq/9-eth212:17:300
14323995022cyclictest0-21swapper11:41:200
14323995020cyclictest72450irq/9-eth211:11:310
14323994925cyclictest0-21swapper13:19:390
14323994925cyclictest0-21swapper11:53:450
14323994923cyclictest0-21swapper11:18:490
14323994915cyclictest10743-21kworker/0:214:02:080
2887824821sleep00-21swapper12:34:040
14323994824cyclictest0-21swapper14:11:130
14323994822cyclictest72450irq/9-eth213:27:050
14323994821cyclictest72450irq/9-eth212:03:100
14323994821cyclictest0-21swapper13:40:110
14323994728cyclictest0-21swapper14:29:280
14323994728cyclictest0-21swapper11:58:230
14323994727cyclictest0-21swapper11:24:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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