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2026-05-09 - 21:05
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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 Sat May 09, 2026 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15923391340,1EcMasterDemoSyn0-21swapper/312:23:113
14422391290,1EcMasterDemoSyn14427-21runintdemo5min09:40:540
1334339840,0EcMasterDemoSyn1335329tAtEmLog_010:51:545
826339830,0EcMasterDemoSyn827329tAtEmLog_007:34:085
354339830,0EcMasterDemoSyn355329tAtEmLog_007:24:005
255839830,0EcMasterDemoSyn256829tAtEmLog_011:57:495
590339820,0EcMasterDemoSyn591329tAtEmLog_007:29:035
2688239820,0EcMasterDemoSyn2689229tAtEmLog_011:17:155
239339820,0EcMasterDemoSyn240329tAtEmLog_008:29:545
2392739820,0EcMasterDemoSyn2393729tAtEmLog_009:10:285
1416439820,0EcMasterDemoSyn1417429tAtEmLog_010:16:235
653639810,0EcMasterDemoSyn654629tAtEmLog_012:18:065
521339810,0EcMasterDemoSyn522329tAtEmLog_009:35:495
2293039810,0EcMasterDemoSyn2294029tAtEmLog_008:04:335
1317939810,0EcMasterDemoSyn1318929tAtEmLog_007:44:175
146092570,0sleep50-21swapper/509:59:275
29037992117,3cyclictest699-21polkitd10:40:003
29038992017,2cyclictest28126-21kworker/4:1+events08:29:534
2902599190,15cyclictest24062-21sh09:46:170
2902599186,9cyclictest5050-21latency_hist10:30:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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