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2026-06-25 - 01:39
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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 rackbslot4.osadl.org (updated Wed Jun 24, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21876997412,28cyclictest0-21swapper/111:50:151
2187699738,33cyclictest0-21swapper/109:08:341
2187699733,7cyclictest0-21swapper/112:19:511
2187699725,33cyclictest0-21swapper/110:06:141
21876997234,32cyclictest0-21swapper/111:37:221
2187699715,34cyclictest0-21swapper/110:28:091
2187699715,33cyclictest0-21swapper/111:15:081
2187699714,61cyclictest0-21swapper/109:41:341
2187699714,33cyclictest0-21swapper/111:34:261
2187699714,33cyclictest0-21swapper/111:34:261
2187699714,33cyclictest0-21swapper/110:33:581
2187699714,33cyclictest0-21swapper/109:25:471
2187699714,33cyclictest0-21swapper/108:55:581
2187699713,38cyclictest0-21swapper/111:22:221
2187699713,35cyclictest0-21swapper/108:21:011
2187699706,7cyclictest0-21swapper/110:42:571
2187699706,7cyclictest0-21swapper/110:42:571
2187699705,8cyclictest0-21swapper/111:26:461
2187699705,7cyclictest0-21swapper/109:45:531
2187699705,7cyclictest0-21swapper/109:01:381
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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