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2026-05-23 - 06:17
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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 Sat May 23, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2722199123122cyclictest0-21swapper/317:22:443
2721999104102cyclictest30083-21tune2fs16:57:411
2721999104102cyclictest29677-21aten2.4-expect18:12:361
2722199103102cyclictest0-21swapper/318:22:383
2722199103102cyclictest0-21swapper/318:12:363
2722199103102cyclictest0-21swapper/316:57:413
2721999103102cyclictest0-21swapper/120:07:331
27219999492cyclictest0-21swapper/117:22:441
27219999482cyclictest0-21swapper/119:37:411
27221999392cyclictest0-21swapper/322:02:163
27221999392cyclictest0-21swapper/319:27:403
27221999392cyclictest0-21swapper/317:47:333
27221999392cyclictest0-21swapper/317:43:103
27221999392cyclictest0-21swapper/317:35:423
27219999392cyclictest0-21swapper/118:44:471
27219999189cyclictest29675-21tune2fs19:27:381
27219999179cyclictest0-21swapper/122:12:291
27219999179cyclictest0-21swapper/121:37:291
27219999179cyclictest0-21swapper/121:20:091
27219999179cyclictest0-21swapper/120:32:311
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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