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2025-12-07 - 19:51
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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 Dec 07, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5948995030cyclictest0-21swapper14:02:580
5948995016cyclictest26924-21kworker/0:111:22:100
5948994932cyclictest0-21swapper12:57:560
5948994931cyclictest0-21swapper14:24:240
5948994931cyclictest0-21swapper13:53:090
5948994931cyclictest0-21swapper13:22:590
5948994931cyclictest0-21swapper13:08:550
5948994931cyclictest0-21swapper12:51:270
5948994931cyclictest0-21swapper11:47:460
5948994929cyclictest0-21swapper13:36:510
5948994928cyclictest0-21swapper12:47:150
5948994928cyclictest0-21swapper11:33:280
5948994927cyclictest0-21swapper12:06:570
5948994925cyclictest0-21swapper13:05:140
5948994925cyclictest0-21swapper12:09:000
5948994925cyclictest0-21swapper11:30:190
5948994924cyclictest72450irq/9-eth213:17:490
5948994832cyclictest0-21swapper12:36:150
5948994830cyclictest0-21swapper14:20:580
5948994830cyclictest0-21swapper13:44:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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