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2026-07-12 - 05:04
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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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackfslot5.osadl.org (updated Sun Jul 12, 2026 03:37:14)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15244991428214269,8cyclictest0-21swapper/203:34:262
15244991428214269,8cyclictest0-21swapper/203:34:262
15243991427214260,6cyclictest0-21swapper/103:34:261
15243991427214260,6cyclictest0-21swapper/103:34:251
15245991426514258,2cyclictest0-21swapper/303:34:263
15245991426514258,2cyclictest0-21swapper/303:34:263
15242991425214202,45cyclictest10588-21kworker/0:5+events03:34:260
15242991425214202,45cyclictest10588-21kworker/0:5+events03:34:260
15242991038410318,61cyclictest14257-21kworker/0:3+events02:59:180
15243991019010177,8cyclictest0-21swapper/102:59:191
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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