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2026-04-22 - 14:55
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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 Apr 22, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2732099804,6cyclictest0-21swapper/111:18:001
2732099775,34cyclictest0-21swapper/111:07:531
27320997710,32cyclictest0-21swapper/108:00:021
2732099748,33cyclictest0-21swapper/110:36:181
2732099743,40cyclictest0-21swapper/109:30:531
2732099738,7cyclictest0-21swapper/109:07:391
2732099735,34cyclictest0-21swapper/109:42:091
2732099725,6cyclictest0-21swapper/109:11:131
2732099725,33cyclictest0-21swapper/109:44:491
2732099723,7cyclictest0-21swapper/106:34:501
2732099723,36cyclictest0-21swapper/110:04:421
2732099722,6cyclictest26063-21ssh08:23:181
27320997212,5cyclictest0-21swapper/110:11:271
2732099717,32cyclictest0-21swapper/110:34:291
2732099717,31cyclictest0-21swapper/111:04:161
2732099715,7cyclictest0-21swapper/110:43:541
2732099715,7cyclictest0-21swapper/109:55:221
2732099715,34cyclictest0-21swapper/110:59:291
2732099715,34cyclictest0-21swapper/108:53:481
2732099715,33cyclictest0-21swapper/111:14:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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