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2026-06-28 - 21:34
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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, lowest P state: performance
Characteristics of the 20 highest latencies:
System rack3slot1.osadl.org (updated Sun Jun 28, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
814699124122cyclictest10126-21sed09:19:361
814699104102cyclictest24170-21tune2fs08:39:301
814699104102cyclictest10839-21tune2fs04:24:381
814899103102cyclictest0-21swapper/309:34:273
814899103102cyclictest0-21swapper/309:19:363
814899103102cyclictest0-21swapper/309:09:283
814899103102cyclictest0-21swapper/306:14:343
814899103102cyclictest0-21swapper/304:24:383
814699103102cyclictest0-21swapper/109:39:311
8146999792cyclictest0-21swapper/108:10:161
8146999692cyclictest0-21swapper/109:24:241
8146999592cyclictest0-21swapper/106:49:391
8148999392cyclictest0-21swapper/308:39:303
8148999392cyclictest0-21swapper/308:34:153
8146999392cyclictest0-21swapper/109:44:271
8146999392cyclictest0-21swapper/109:34:301
8146999392cyclictest0-21swapper/108:59:331
8146999392cyclictest0-21swapper/108:54:351
8146999392cyclictest0-21swapper/108:44:271
8146999392cyclictest0-21swapper/108:34:351
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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