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2026-05-16 - 17:38
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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 Sat May 16, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19781391220,0EcMasterDemoSyn0-21swapper/210:57:492
740639920,0EcMasterDemoSyn741629tAtEmLog_009:21:285
2781339860,0EcMasterDemoSyn2782329tAtEmLog_011:38:235
556839830,0EcMasterDemoSyn557829tAtEmLog_011:07:585
240739830,0EcMasterDemoSyn241729tAtEmLog_008:35:495
1180039830,0EcMasterDemoSyn1181029tAtEmLog_009:41:455
3211539820,0EcMasterDemoSyn3212529tAtEmLog_011:58:405
3009839820,0EcMasterDemoSyn3010829tAtEmLog_008:25:425
2700739820,0EcMasterDemoSyn2701729tAtEmLog_012:13:535
714239810,0EcMasterDemoSyn715229tAtEmLog_008:45:595
1725039810,0EcMasterDemoSyn1726029tAtEmLog_009:06:165
1725039810,0EcMasterDemoSyn1726029tAtEmLog_009:06:165
1221039810,0EcMasterDemoSyn1222029tAtEmLog_008:56:075
1190339810,0EcMasterDemoSyn1191329tAtEmLog_007:50:125
1119839810,0EcMasterDemoSyn1120829tAtEmLog_010:17:155
1067939810,0EcMasterDemoSyn1068929tAtEmLog_010:52:455
124762790,0sleep10-21swapper/110:18:081
714239570,0EcMasterDemoSyn715229tAtEmLog_008:51:025
2781339380,0EcMasterDemoSyn27821-21runintdemo5min11:38:233
151039350,1EcMasterDemoSyn1519-21wc10:47:414
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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