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2026-05-23 - 05:34
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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 23, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
711539900,0EcMasterDemoSyn712529tAtEmLog_019:30:395
2106139850,0EcMasterDemoSyn2107329tAtEmLog_022:38:185
2843939840,0EcMasterDemoSyn2844929tAtEmLog_020:16:185
3212039830,0EcMasterDemoSyn3213029tAtEmLog_019:15:265
631139820,0EcMasterDemoSyn632129tAtEmLog_023:23:555
2396439820,0EcMasterDemoSyn2397329tAtEmLog_000:09:335
2135639820,0EcMasterDemoSyn2136629tAtEmLog_020:01:055
2127039820,0EcMasterDemoSyn2128029tAtEmLog_021:27:175
1844239820,0EcMasterDemoSyn1845229tAtEmLog_021:01:565
1661739820,0EcMasterDemoSyn1662729tAtEmLog_019:50:565
1606139820,0EcMasterDemoSyn1607129tAtEmLog_020:56:525
3082139810,0EcMasterDemoSyn3083129tAtEmLog_020:21:225
267339810,0EcMasterDemoSyn268329tAtEmLog_022:28:085
2079839810,0EcMasterDemoSyn2080829tAtEmLog_021:07:005
1182339810,0EcMasterDemoSyn1183329tAtEmLog_022:33:125
1491339380,1EcMasterDemoSyn1492329tAtEmLog_000:04:295
3212039230,1EcMasterDemoSyn32127-21grep19:15:270
2783099230,7cyclictest6603-21munin-run00:00:000
2783099230,7cyclictest21876-21sh23:14:450
2783099220,9cyclictest19146-21sh00:06:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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