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2026-06-12 - 23:24
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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 Fri Jun 12, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1751699724,24cyclictest0-21swapper/208:59:322
17516997211,5cyclictest0-21swapper/209:59:152
17516997211,5cyclictest0-21swapper/209:59:152
1751699715,7cyclictest0-21swapper/210:23:062
1751699708,56cyclictest0-21swapper/210:56:192
1751699705,7cyclictest0-21swapper/212:24:422
1751699705,7cyclictest0-21swapper/211:24:082
1751699705,7cyclictest0-21swapper/210:19:282
1751699705,7cyclictest0-21swapper/209:19:202
1751699705,58cyclictest0-21swapper/211:29:462
1751699705,58cyclictest0-21swapper/211:15:162
1751699705,58cyclictest0-21swapper/210:59:262
1751699705,58cyclictest0-21swapper/209:52:432
1751699704,59cyclictest0-21swapper/209:49:192
1751699695,7cyclictest0-21swapper/212:11:292
1751699695,58cyclictest0-21swapper/211:04:582
1751699695,57cyclictest0-21swapper/210:13:072
1751699695,57cyclictest0-21swapper/209:41:002
1751699695,56cyclictest0-21swapper/212:12:412
1751699694,59cyclictest0-21swapper/210:05:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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