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2026-06-19 - 09:52
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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 19, 2026 00:44:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
842021010,4sleep30-21swapper/323:49:173
913939920,0EcMasterDemoSyn914929tAtEmLog_019:55:435
1017339870,0EcMasterDemoSyn1018329tAtEmLog_022:02:295
814039860,4EcMasterDemoSyn8147-21runintdemo5min21:01:384
1863639860,0EcMasterDemoSyn1864629tAtEmLog_022:43:035
2674839840,0EcMasterDemoSyn2676829tAtEmLog_019:25:185
947439830,0EcMasterDemoSyn948429tAtEmLog_022:37:595
678039830,0EcMasterDemoSyn679029tAtEmLog_019:50:385
442339830,0EcMasterDemoSyn443329tAtEmLog_019:45:355
99439820,0EcMasterDemoSyn100429tAtEmLog_021:57:255
702039820,0EcMasterDemoSyn703029tAtEmLog_000:24:285
702039820,0EcMasterDemoSyn703029tAtEmLog_000:24:285
522139820,0EcMasterDemoSyn523129tAtEmLog_022:17:425
2378839820,0EcMasterDemoSyn2379829tAtEmLog_019:20:125
1623139820,0EcMasterDemoSyn1624129tAtEmLog_020:10:565
2926139810,0EcMasterDemoSyn2927129tAtEmLog_019:30:225
190952790,0sleep20-21swapper/219:10:142
2926139740,3EcMasterDemoSyn29269-21grep19:30:213
240432620,0sleep50-21swapper/522:28:105
1859839570,5EcMasterDemoSyn18604-21ps20:16:004
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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