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2026-07-19 - 21:56
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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 Sun Jul 19, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
51439920,0EcMasterDemoSyn52629tAtEmLog_010:24:395
51439920,0EcMasterDemoSyn52629tAtEmLog_010:24:385
1074839910,0EcMasterDemoSyn1075829tAtEmLog_012:36:305
122632870,0sleep20-21swapper/210:12:372
1422639850,0EcMasterDemoSyn1423629tAtEmLog_007:32:145
2689039820,0EcMasterDemoSyn2690029tAtEmLog_011:50:525
2652139820,0EcMasterDemoSyn2653129tAtEmLog_007:57:365
2521739820,0EcMasterDemoSyn2522729tAtEmLog_009:03:305
2047939820,0EcMasterDemoSyn2048929tAtEmLog_008:53:235
1914739820,0EcMasterDemoSyn1915729tAtEmLog_007:42:235
1676539820,0EcMasterDemoSyn1677529tAtEmLog_007:37:195
1073839820,0EcMasterDemoSyn1074829tAtEmLog_009:54:145
630739810,0EcMasterDemoSyn631729tAtEmLog_008:22:575
630739810,0EcMasterDemoSyn631729tAtEmLog_008:22:565
167339810,0EcMasterDemoSyn168329tAtEmLog_009:49:105
1612839810,0EcMasterDemoSyn1613829tAtEmLog_012:21:175
106792690,0sleep50-21swapper/511:41:595
167339550,1EcMasterDemoSyn0-21swapper/009:49:100
272399196,9cyclictest29795-21ssh10:04:470
272399195,12cyclictest780-21runrttasks08:53:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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