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2026-03-26 - 11:24
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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 Thu Mar 26, 2026 00:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18701391690,1EcMasterDemoSyn18707-21ps22:19:474
320539940,0EcMasterDemoSyn321529tAtEmLog_019:22:195
622239910,0EcMasterDemoSyn623429tAtEmLog_023:05:255
81839830,0EcMasterDemoSyn82829tAtEmLog_019:17:145
3087239820,0EcMasterDemoSyn3088229tAtEmLog_019:12:105
2847039820,0EcMasterDemoSyn2848029tAtEmLog_021:49:225
187439820,0EcMasterDemoSyn188429tAtEmLog_020:28:145
957139810,0EcMasterDemoSyn958129tAtEmLog_022:14:445
822339810,0EcMasterDemoSyn823329tAtEmLog_019:32:275
423739810,0EcMasterDemoSyn424729tAtEmLog_020:33:195
3192639810,0EcMasterDemoSyn3193629tAtEmLog_020:23:095
2954639810,0EcMasterDemoSyn2955629tAtEmLog_020:18:055
2351139810,0EcMasterDemoSyn2352129tAtEmLog_000:26:345
2881099191,10cyclictest780-21runrttasks00:27:510
2881099180,14cyclictest864-21sh23:38:540
2881099180,14cyclictest780-21runrttasks00:07:370
2881099180,10cyclictest22077-21sh22:56:270
1981699180,10tDemoTimingTask27404-21chrt23:00:005
933299170,10tDemoTimingTask9341-21chrt00:36:435
500429171,7tAtEmLog_09330-21taskset00:19:275
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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