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2026-07-29 - 20:35
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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 Wed Jul 29, 2026 12:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1163839165860,0EcMasterDemoSyn0-21swapper/512:36:265
2027639920,0EcMasterDemoSyn2028629tAtEmLog_008:33:035
2993039900,0EcMasterDemoSyn2994029tAtEmLog_009:23:455
2993039900,0EcMasterDemoSyn2994029tAtEmLog_009:23:455
815239850,0EcMasterDemoSyn816229tAtEmLog_008:07:415
666739820,0EcMasterDemoSyn667729tAtEmLog_009:28:495
404539820,0EcMasterDemoSyn405529tAtEmLog_011:50:495
3213939820,0EcMasterDemoSyn3214929tAtEmLog_008:58:245
2788639820,0EcMasterDemoSyn2789629tAtEmLog_010:34:455
2506939820,0EcMasterDemoSyn2507929tAtEmLog_008:43:115
2335539820,0EcMasterDemoSyn2336529tAtEmLog_011:25:275
2075639820,0EcMasterDemoSyn2076629tAtEmLog_009:18:425
1985839820,0EcMasterDemoSyn1986829tAtEmLog_009:54:115
1318039820,0EcMasterDemoSyn1319029tAtEmLog_008:17:505
865039810,0EcMasterDemoSyn866029tAtEmLog_011:00:055
341339810,0EcMasterDemoSyn342329tAtEmLog_007:57:335
3110739810,0EcMasterDemoSyn3111729tAtEmLog_007:47:245
2978139810,0EcMasterDemoSyn2979129tAtEmLog_008:53:205
2742739810,0EcMasterDemoSyn2743729tAtEmLog_008:48:155
2637239810,0EcMasterDemoSyn2638229tAtEmLog_007:37:165
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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