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2026-07-22 - 06:45
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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, lowest P state: performance
Characteristics of the 20 highest latencies:
System rack5slot1.osadl.org (updated Wed Jul 22, 2026 00:44:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
179532980,0sleep10-21swapper/122:10:181
234582850,0sleep10-21swapper/121:55:151
2537339840,0EcMasterDemoSyn2538329tAtEmLog_019:33:085
1991139830,0EcMasterDemoSyn1992129tAtEmLog_023:06:075
332939820,0EcMasterDemoSyn333929tAtEmLog_023:51:445
2260239820,0EcMasterDemoSyn2261229tAtEmLog_021:55:085
2199739820,0EcMasterDemoSyn2200729tAtEmLog_020:33:595
1822539820,0EcMasterDemoSyn1823529tAtEmLog_022:10:205
1794439820,0EcMasterDemoSyn1795629tAtEmLog_023:41:365
902939810,0EcMasterDemoSyn903929tAtEmLog_021:29:455
2686039810,0EcMasterDemoSyn2687029tAtEmLog_023:46:415
2301539650,1EcMasterDemoSyn23019-21sed19:28:043
1447039240,1EcMasterDemoSyn1448029tAtEmLog_021:14:335
13511992013,5cyclictest29661-21sed00:25:171
1350699200,17cyclictest12983-21ssh22:44:370
1350699180,10cyclictest19792-21sh21:17:000
902529170,10tAtEmLog_09041-21chrt23:36:335
817129170,7tAtEmLog_012742-21chrt22:07:215
1352399179,6cyclictest29457-21grep21:40:194
13514991712,4cyclictest648-21dbus-daemon21:55:002
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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