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2026-04-19 - 08:57
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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 Apr 19, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
85022970,1sleep00-21swapper/020:35:190
98839910,0EcMasterDemoSyn99829tAtEmLog_021:32:105
2868839910,0EcMasterDemoSyn2869829tAtEmLog_022:22:535
893739820,0EcMasterDemoSyn894729tAtEmLog_023:23:455
385739820,0EcMasterDemoSyn386729tAtEmLog_023:38:575
2407439820,0EcMasterDemoSyn2408429tAtEmLog_022:02:375
225239820,0EcMasterDemoSyn226729tAtEmLog_019:15:155
204439820,0EcMasterDemoSyn205429tAtEmLog_020:21:115
1462939820,0EcMasterDemoSyn1463929tAtEmLog_022:33:015
544039810,0EcMasterDemoSyn545029tAtEmLog_022:27:585
2908739810,0EcMasterDemoSyn2909729tAtEmLog_019:05:065
285439810,0EcMasterDemoSyn286429tAtEmLog_000:14:275
285439810,0EcMasterDemoSyn286429tAtEmLog_000:14:265
2303539810,0EcMasterDemoSyn2304529tAtEmLog_023:13:355
97202340,0sleep20-21swapper/222:30:142
2407439320,3EcMasterDemoSyn24081-21grep22:02:361
472899180,8tDemoTimingTask6210-21chrt23:04:295
3118399185,9cyclictest18803-21sh22:00:020
3118399180,10cyclictest3717-21sh22:26:450
3118399180,10cyclictest31565-21sh23:35:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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