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2026-05-22 - 21:42
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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 May 22, 2026 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2240039920,0EcMasterDemoSyn2241029tAtEmLog_009:47:305
573639910,0EcMasterDemoSyn574629tAtEmLog_008:41:355
344439910,0EcMasterDemoSyn345429tAtEmLog_010:12:525
43442900,0sleep20-21swapper/210:30:522
2595639830,0EcMasterDemoSyn2596629tAtEmLog_010:43:175
716239820,0EcMasterDemoSyn717229tAtEmLog_007:35:405
3104839820,0EcMasterDemoSyn3105829tAtEmLog_008:26:235
2671739820,0EcMasterDemoSyn2672729tAtEmLog_010:07:475
1316339820,0EcMasterDemoSyn1317329tAtEmLog_008:56:485
1316339820,0EcMasterDemoSyn1317329tAtEmLog_008:56:485
991039810,0EcMasterDemoSyn992029tAtEmLog_012:39:565
971639810,0EcMasterDemoSyn972629tAtEmLog_007:40:435
762139810,0EcMasterDemoSyn763129tAtEmLog_010:33:095
639939810,0EcMasterDemoSyn641029tAtEmLog_011:44:085
411739810,0EcMasterDemoSyn412729tAtEmLog_009:37:225
2568139810,0EcMasterDemoSyn2569129tAtEmLog_011:18:475
2595639660,1EcMasterDemoSyn60-21ksoftirqd/410:43:174
2465539600,0EcMasterDemoSyn2466629tAtEmLog_011:59:215
3157239330,0EcMasterDemoSyn31581-21runintdemo5min09:52:350
239352330,0sleep40-21swapper/411:53:464
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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