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2026-08-20 - 13:10
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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 Thu Aug 20, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311560ksoftirqd/022007-21threads15:56:040
19474995625cyclictest0-21swapper16:37:480
19474995326cyclictest0-21swapper14:43:450
19474995224cyclictest0-21swapper17:53:030
19474995224cyclictest0-21swapper16:48:250
19474995224cyclictest0-21swapper16:30:480
19474995223cyclictest0-21swapper15:15:500
19474995127cyclictest0-21swapper15:11:190
19474995125cyclictest0-21swapper17:02:490
19474995025cyclictest0-21swapper17:41:190
19474995021cyclictest0-21swapper15:05:170
19474994927cyclictest0-21swapper17:12:300
19474994926cyclictest0-21swapper17:16:410
19474994923cyclictest0-21swapper14:50:520
19474994823cyclictest5133-21kworker/0:215:37:040
19474994823cyclictest0-21swapper16:25:290
19474994822cyclictest75150irq/9-eth217:40:250
19474994821cyclictest0-21swapper15:06:460
19474994820cyclictest0-21swapper15:53:200
19474994815cyclictest5133-21kworker/0:215:33:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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