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2026-05-04 - 05:11
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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 May 04, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
380139920,0EcMasterDemoSyn381129tAtEmLog_020:03:545
1220739920,0EcMasterDemoSyn1221729tAtEmLog_019:13:125
126052910,0sleep30-21swapper/322:25:503
851339830,0EcMasterDemoSyn852329tAtEmLog_020:14:025
346739830,0EcMasterDemoSyn347829tAtEmLog_022:20:485
2676339820,0EcMasterDemoSyn2677329tAtEmLog_019:43:385
2432739820,0EcMasterDemoSyn2433729tAtEmLog_019:38:335
1724039820,0EcMasterDemoSyn1725029tAtEmLog_022:46:105
1724039820,0EcMasterDemoSyn1725029tAtEmLog_022:46:095
1078639820,0EcMasterDemoSyn1079629tAtEmLog_000:12:235
2911939810,0EcMasterDemoSyn2912929tAtEmLog_019:48:415
2778739810,0EcMasterDemoSyn2779729tAtEmLog_020:54:375
2778739810,0EcMasterDemoSyn2779729tAtEmLog_020:54:365
2186239800,0EcMasterDemoSyn2187229tAtEmLog_022:30:575
3252039720,2EcMasterDemoSyn32529-21runintdemo5min21:04:461
166612430,1sleep016659-21ssh00:33:430
166612430,1sleep016659-21ssh00:33:430
194392230,0sleep20-21swapper/222:30:142
3001139220,1EcMasterDemoSyn30018-21grep23:47:011
1008299191,13cyclictest16-1pr/legacy20:44:283
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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