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2026-04-13 - 01:43
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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 12, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11016391100,1EcMasterDemoSyn11023-21grep12:28:493
27394391070,0EcMasterDemoSyn0-21swapper/209:21:122
306862970,0sleep30-21swapper/309:40:233
449439910,0EcMasterDemoSyn450429tAtEmLog_008:00:045
432439910,0EcMasterDemoSyn433429tAtEmLog_010:37:165
3106339880,1EcMasterDemoSyn31069-21ps11:27:592
159932860,0sleep10-21swapper/110:08:201
2036639830,0EcMasterDemoSyn2037629tAtEmLog_008:30:295
111212830,0sleep30-21swapper/310:23:203
921839820,0EcMasterDemoSyn922829tAtEmLog_008:10:125
921539820,0EcMasterDemoSyn922529tAtEmLog_010:22:035
3236139820,0EcMasterDemoSyn3237129tAtEmLog_009:41:295
2746239820,0EcMasterDemoSyn2747229tAtEmLog_008:45:425
2598239820,0EcMasterDemoSyn2599229tAtEmLog_011:43:115
2459939820,0EcMasterDemoSyn2460929tAtEmLog_007:34:425
1384739820,0EcMasterDemoSyn1385729tAtEmLog_010:06:505
685239810,0EcMasterDemoSyn686229tAtEmLog_008:05:085
1277039810,0EcMasterDemoSyn1278029tAtEmLog_007:09:215
3184039650,0EcMasterDemoSyn0-21swapper/210:52:282
3236139240,1EcMasterDemoSyn32369-21runintdemo5min09:41:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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