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2026-06-29 - 10:57
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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 Mon Jun 29, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23554995625cyclictest75150irq/9-eth217:06:510
23554995426cyclictest0-21swapper15:58:320
23554995324cyclictest0-21swapper18:52:210
23554995127cyclictest15650-21kworker/0:018:23:150
23554995127cyclictest0-21swapper18:03:490
23554995126cyclictest0-21swapper18:29:070
23554995126cyclictest0-21swapper16:40:110
23554995125cyclictest75150irq/9-eth218:14:510
23554995124cyclictest0-21swapper18:54:480
23554995123cyclictest75150irq/9-eth216:50:270
23554995024cyclictest0-21swapper16:28:170
23554995023cyclictest0-21swapper16:32:270
23554995021cyclictest0-21swapper17:35:060
23554994932cyclictest0-21swapper16:47:160
23554994926cyclictest0-21swapper17:49:230
23554994925cyclictest0-21swapper17:28:030
23554994924cyclictest0-21swapper19:10:200
23554994924cyclictest0-21swapper17:24:080
23554994828cyclictest0-21swapper16:57:460
23554994826cyclictest0-21swapper17:00:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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