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2026-08-27 - 00:40
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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 10 highest latencies:
System rackbslot4.osadl.org (updated Wed Aug 26, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13788996245,11cyclictest0-21swapper/109:01:351
1379799593,50cyclictest0-21swapper/210:07:262
1379799593,50cyclictest0-21swapper/210:07:262
1379799583,49cyclictest0-21swapper/209:21:242
1379799574,47cyclictest0-21swapper/208:36:452
1378899574,48cyclictest0-21swapper/111:16:111
1380399567,6cyclictest0-21swapper/310:09:233
1380399567,6cyclictest0-21swapper/310:09:233
1380399564,45cyclictest0-21swapper/310:44:223
1379799564,46cyclictest0-21swapper/210:02:332
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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