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2026-07-17 - 06:23
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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 Jul 17, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30722391020,1EcMasterDemoSyn30729-21runintdemo5min22:54:281
1646039910,0EcMasterDemoSyn1647029tAtEmLog_023:04:375
2978739830,0EcMasterDemoSyn2979729tAtEmLog_000:05:285
1556439830,0EcMasterDemoSyn1557429tAtEmLog_020:22:215
671439820,0EcMasterDemoSyn672429tAtEmLog_023:35:015
2825139820,0EcMasterDemoSyn2826129tAtEmLog_021:58:415
2305139820,0EcMasterDemoSyn2306129tAtEmLog_020:37:335
2069439820,0EcMasterDemoSyn2070429tAtEmLog_020:32:285
1393039820,0EcMasterDemoSyn1394029tAtEmLog_022:08:505
3014239810,0EcMasterDemoSyn3015229tAtEmLog_020:52:455
2667339810,0EcMasterDemoSyn2668329tAtEmLog_019:36:425
246739810,0EcMasterDemoSyn247729tAtEmLog_021:02:555
2438139810,0EcMasterDemoSyn2439129tAtEmLog_021:38:245
2431739810,0EcMasterDemoSyn2432729tAtEmLog_019:31:375
1249799227,8cyclictest8060-21cron23:00:002
12497992210,5cyclictest25581-21grep23:45:162
185999200,10tDemoTimingTask2041-21taskset23:50:165
1557599200,10tDemoTimingTask16450-21taskset20:25:015
1249799204,8cyclictest27273-21tr21:40:112
12497992010,3cyclictest1140-21sh22:20:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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