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2026-06-03 - 17:01
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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 Wed Jun 03, 2026 12:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31630ksoftirqd/09290-21ls05:26:180
6612996126cyclictest0-21swapper06:25:320
6612995928cyclictest0-21swapper07:00:480
6612995921cyclictest0-21swapper06:54:480
6612995831cyclictest75150irq/9-eth206:46:060
6612995831cyclictest0-21swapper07:32:270
6612995827cyclictest0-21swapper06:42:180
6612995827cyclictest0-21swapper04:58:110
6612995826cyclictest0-21swapper06:36:320
6612995826cyclictest0-21swapper06:01:530
6612995826cyclictest0-21swapper05:38:160
6612995726cyclictest0-21swapper05:20:080
6612995627cyclictest0-21swapper06:19:490
6612995627cyclictest0-21swapper06:06:300
6612995627cyclictest0-21swapper05:01:580
6612995626cyclictest0-21swapper07:20:160
6612995625cyclictest0-21swapper07:38:520
6612995625cyclictest0-21swapper07:05:120
6612995625cyclictest0-21swapper04:44:570
6612995623cyclictest0-21swapper06:11:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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