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2026-07-16 - 03:57
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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 Thu Jul 16, 2026 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1147121030,1sleep50-21swapper/523:00:315
38232860,0sleep40-21swapper/421:26:414
489239840,0EcMasterDemoSyn490229tAtEmLog_022:03:345
98439830,0EcMasterDemoSyn99429tAtEmLog_019:51:435
334139830,0EcMasterDemoSyn335129tAtEmLog_019:56:465
3206839830,0EcMasterDemoSyn3207829tAtEmLog_020:57:385
2735339830,0EcMasterDemoSyn2736329tAtEmLog_020:47:305
878039820,0EcMasterDemoSyn879029tAtEmLog_022:23:515
808239820,0EcMasterDemoSyn809229tAtEmLog_020:06:555
2157939820,0EcMasterDemoSyn2158929tAtEmLog_019:26:215
2822039810,0EcMasterDemoSyn2823129tAtEmLog_021:58:295
2822039810,0EcMasterDemoSyn2823129tAtEmLog_021:58:295
2231639810,0EcMasterDemoSyn2232629tAtEmLog_020:37:215
1043339810,0EcMasterDemoSyn1044329tAtEmLog_000:30:375
258439800,0EcMasterDemoSyn259429tAtEmLog_023:14:335
2231639350,0EcMasterDemoSyn0-21swapper/320:37:213
308212210,1sleep3481rcuc/300:24:443
1995739210,0EcMasterDemoSyn0-21swapper/020:32:170
1820529200,8tAtEmLog_021486-21chrt22:30:185
2001529190,0tAtEmLog_00-21swapper/521:22:585
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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