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2026-06-14 - 21:15
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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 Jun 14, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31630ksoftirqd/08631-21threads06:58:250
3104995628cyclictest0-21swapper04:28:430
3104995426cyclictest0-21swapper04:57:570
3104995421cyclictest0-21swapper07:09:090
3104995326cyclictest0-21swapper07:27:020
3104995126cyclictest75150irq/9-eth204:13:520
3104995126cyclictest0-21swapper06:57:400
3104995124cyclictest0-21swapper04:51:060
3104995123cyclictest0-21swapper06:46:310
3104995121cyclictest0-21swapper05:40:590
3104995040cyclictest75150irq/9-eth204:39:120
3104995025cyclictest0-21swapper05:49:380
3104995025cyclictest0-21swapper05:44:570
3104995025cyclictest0-21swapper05:32:080
3104995023cyclictest0-21swapper05:23:530
3104995021cyclictest0-21swapper07:03:400
3104995017cyclictest0-21swapper04:27:390
3104994924cyclictest0-21swapper07:32:230
3104994924cyclictest0-21swapper07:14:160
3104994924cyclictest0-21swapper05:54:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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