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2026-05-06 - 10:31
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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 00:44:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2212621040,0sleep50-21swapper/522:30:185
23256391020,1EcMasterDemoSyn23261-21runintdemo5min23:06:384
201312980,0sleep30-21swapper/323:59:033
2486539920,0EcMasterDemoSyn2487529tAtEmLog_019:38:435
1768039920,0EcMasterDemoSyn581rcuc/423:57:214
559039840,0EcMasterDemoSyn560029tAtEmLog_021:45:295
2829439830,0EcMasterDemoSyn2830429tAtEmLog_022:15:555
2273839830,0EcMasterDemoSyn2274829tAtEmLog_023:42:085
1479339830,0EcMasterDemoSyn1480329tAtEmLog_021:50:345
1440839830,0EcMasterDemoSyn1441829tAtEmLog_020:24:225
1920539820,0EcMasterDemoSyn1921529tAtEmLog_021:35:225
1202839820,0EcMasterDemoSyn1203829tAtEmLog_020:19:175
502339810,0EcMasterDemoSyn503329tAtEmLog_022:21:005
2867039810,0EcMasterDemoSyn2868029tAtEmLog_021:40:265
2014739810,0EcMasterDemoSyn2015729tAtEmLog_019:28:365
1037939810,0EcMasterDemoSyn1038929tAtEmLog_019:08:195
2250839800,0EcMasterDemoSyn2251829tAtEmLog_019:33:405
303802210,0sleep00-21swapper/022:52:550
223912210,0sleep00-21swapper/000:35:320
1060199196,9cyclictest21481-21sh21:55:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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