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2025-12-04 - 21:44
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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 Thu Dec 04, 2025 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
698539820,0EcMasterDemoSyn699529tAtEmLog_007:41:045
3210639820,0EcMasterDemoSyn3211629tAtEmLog_007:25:515
2184439820,0EcMasterDemoSyn2185429tAtEmLog_010:58:505
2114439820,0EcMasterDemoSyn2115429tAtEmLog_008:11:305
206139820,0EcMasterDemoSyn207129tAtEmLog_007:30:565
1624439820,0EcMasterDemoSyn1625429tAtEmLog_011:44:285
1006739810,0EcMasterDemoSyn1007729tAtEmLog_008:57:075
2228439800,0EcMasterDemoSyn2229429tAtEmLog_007:05:335
1473539470,1EcMasterDemoSyn14742-21grep11:19:074
22707993431,2cyclictest4152-21kworker/1:1+events08:52:011
1417839280,0EcMasterDemoSyn14187-21runintdemo5min12:30:063
161192270,0sleep30-21swapper/310:30:003
1417839240,0EcMasterDemoSyn14185-21grep12:30:062
22711992320,2cyclictest691-21kworker/3:0+events10:18:163
22711992320,2cyclictest691-21kworker/3:0+events10:18:163
1473539230,2EcMasterDemoSyn14743-21grep11:19:073
22707992219,2cyclictest4152-21kworker/1:1+events12:25:031
1731039210,1EcMasterDemoSyn60-21ksoftirqd/412:09:494
22711991913,5cyclictest704-21dbus-daemon07:40:003
881999180,10tDemoTimingTask10294-21chrt10:50:015
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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