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2026-01-02 - 21:45
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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 Fri Jan 02, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18682970,0sleep00-21swapper/012:07:150
722239830,0EcMasterDemoSyn723229tAtEmLog_010:58:375
3018239830,0EcMasterDemoSyn3019229tAtEmLog_009:01:585
1144339830,0EcMasterDemoSyn1145329tAtEmLog_007:15:295
1083639830,0EcMasterDemoSyn1084629tAtEmLog_009:32:245
351039820,0EcMasterDemoSyn352029tAtEmLog_008:06:125
3253839820,0EcMasterDemoSyn3254829tAtEmLog_009:07:035
3218639820,0EcMasterDemoSyn3219629tAtEmLog_012:24:485
2877339820,0EcMasterDemoSyn2878329tAtEmLog_007:50:595
2611639820,0EcMasterDemoSyn2612629tAtEmLog_007:45:555
1382639820,0EcMasterDemoSyn1383629tAtEmLog_007:20:345
115439820,0EcMasterDemoSyn116429tAtEmLog_008:01:075
723439810,0EcMasterDemoSyn724429tAtEmLog_010:23:065
1061839810,0EcMasterDemoSyn1062829tAtEmLog_008:21:245
228939520,0EcMasterDemoSyn0-21swapper/511:18:525
147742210,0sleep10-21swapper/112:32:351
301572190,0sleep00-21swapper/010:53:190
715099185,9cyclictest5123-21sh09:46:340
715099185,9cyclictest24511-21sh11:44:110
715099180,10cyclictest831-21runrttasks11:54:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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