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2026-06-05 - 04:11
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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 Fri Jun 05, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
183492910,1sleep50-21swapper/522:31:425
1284339850,0EcMasterDemoSyn1285329tAtEmLog_022:46:205
873739840,0EcMasterDemoSyn874729tAtEmLog_019:18:255
2670939840,0EcMasterDemoSyn2671929tAtEmLog_023:11:415
340239830,0EcMasterDemoSyn341229tAtEmLog_023:16:455
1154839830,0EcMasterDemoSyn1155829tAtEmLog_023:57:195
831039820,0EcMasterDemoSyn832029tAtEmLog_021:50:335
3153539820,0EcMasterDemoSyn3154529tAtEmLog_021:45:285
2799939820,0EcMasterDemoSyn2800929tAtEmLog_019:58:595
2564339820,0EcMasterDemoSyn2565329tAtEmLog_019:53:555
2185539820,0EcMasterDemoSyn2186529tAtEmLog_022:15:545
1347539820,0EcMasterDemoSyn1348529tAtEmLog_019:28:335
844239810,0EcMasterDemoSyn845229tAtEmLog_023:01:335
637239810,0EcMasterDemoSyn638229tAtEmLog_019:13:215
399539810,0EcMasterDemoSyn400529tAtEmLog_019:08:155
1748239810,0EcMasterDemoSyn1749229tAtEmLog_021:55:375
209082220,0sleep10-21swapper/123:08:561
4228992118,2cyclictest8201-21kworker/2:0+events23:33:282
4223992117,4cyclictest20070-21kworker/1:1+events22:09:381
4232992018,2cyclictest3506-21kworker/3:1+events00:29:093
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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