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2026-05-06 - 22:43
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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 Wed May 06, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14773397720,0EcMasterDemoSyn0-21swapper/207:08:232
3144221100,0sleep50-21swapper/509:22:445
2724939880,0EcMasterDemoSyn27254-21runintdemo5min09:55:430
1268239870,0EcMasterDemoSyn1269029tAtEmLog_010:41:225
2423839840,0EcMasterDemoSyn2424929tAtEmLog_012:17:435
2423839840,0EcMasterDemoSyn2424929tAtEmLog_012:17:425
1600739840,0EcMasterDemoSyn1601729tAtEmLog_008:19:225
2551439830,0EcMasterDemoSyn2552429tAtEmLog_008:39:405
1330539830,0EcMasterDemoSyn1331529tAtEmLog_009:30:235
2789439820,0EcMasterDemoSyn2790429tAtEmLog_008:44:435
2673939820,0EcMasterDemoSyn2674929tAtEmLog_010:31:145
152839820,0EcMasterDemoSyn153829tAtEmLog_007:48:575
1128339820,0EcMasterDemoSyn1129329tAtEmLog_008:09:145
2905539810,0EcMasterDemoSyn2906529tAtEmLog_007:38:485
2257539810,0EcMasterDemoSyn2258529tAtEmLog_010:10:575
1838539810,0EcMasterDemoSyn1839529tAtEmLog_008:24:275
14990995450,3cyclictest25424-21kworker/3:1+events10:10:563
1498999200,9cyclictest6867-21apt-config08:00:002
1498999200,9cyclictest485150kworker/u24:1+flush-9:011:36:052
1498999200,9cyclictest11556-21sh10:23:182
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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