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2026-03-09 - 22:55
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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 Mon Mar 09, 2026 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
238832990,0sleep50-21swapper/510:59:215
117852930,0sleep40-21swapper/411:10:164
2631039830,0EcMasterDemoSyn2632029tAtEmLog_011:18:275
2117639830,0EcMasterDemoSyn2118629tAtEmLog_011:33:405
1212539830,0EcMasterDemoSyn1213529tAtEmLog_011:28:365
864039820,0EcMasterDemoSyn865029tAtEmLog_008:46:205
370039820,0EcMasterDemoSyn371029tAtEmLog_010:12:315
2694439820,0EcMasterDemoSyn2695429tAtEmLog_010:42:575
174339820,0EcMasterDemoSyn175329tAtEmLog_011:59:015
1335139820,0EcMasterDemoSyn1336129tAtEmLog_008:56:285
1262439820,0EcMasterDemoSyn1263429tAtEmLog_007:45:285
884539810,0EcMasterDemoSyn885529tAtEmLog_009:21:495
628239810,0EcMasterDemoSyn629229tAtEmLog_008:41:155
3079639810,0EcMasterDemoSyn3080629tAtEmLog_007:20:075
2841039810,0EcMasterDemoSyn2842029tAtEmLog_007:15:035
28372350,0sleep00-21swapper/008:35:160
2696039340,0EcMasterDemoSyn0-21swapper/210:07:272
10532320,1sleep20-21swapper/212:34:372
415839270,1EcMasterDemoSyn4165-21grep07:30:152
1309739240,1EcMasterDemoSyn13104-21grep09:42:052
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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