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2026-05-05 - 01:03
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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 Mon May 04, 2026 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7599391270,3EcMasterDemoSyn2506-21kworker/u24:1+rpciod10:05:382
34339840,0EcMasterDemoSyn35529tAtEmLog_012:07:215
2963139830,0EcMasterDemoSyn2964229tAtEmLog_009:25:045
1564339830,0EcMasterDemoSyn1565329tAtEmLog_009:35:135
810539820,0EcMasterDemoSyn811529tAtEmLog_008:14:065
3020439820,0EcMasterDemoSyn3021329tAtEmLog_010:36:045
2591639820,0EcMasterDemoSyn2592629tAtEmLog_010:15:485
2413339820,0EcMasterDemoSyn2414329tAtEmLog_011:26:465
1905639820,0EcMasterDemoSyn1906629tAtEmLog_011:42:005
1905639820,0EcMasterDemoSyn1906629tAtEmLog_011:41:595
1520939820,0EcMasterDemoSyn1521929tAtEmLog_008:29:185
1285439810,0EcMasterDemoSyn1286429tAtEmLog_008:24:135
1081439810,0EcMasterDemoSyn1082429tAtEmLog_009:14:565
1047439810,0EcMasterDemoSyn1048429tAtEmLog_008:19:095
641739730,0EcMasterDemoSyn0-21swapper/309:30:093
2756739690,0EcMasterDemoSyn0-21swapper/312:22:333
2236239680,1EcMasterDemoSyn22371-21runintdemo5min08:44:304
294339290,0EcMasterDemoSyn2922-21python309:45:224
8889992113,6cyclictest4816-21strings08:05:192
59702200,0sleep40-21swapper/411:52:404
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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