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2026-06-28 - 02:43
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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 Sun Jun 28, 2026 00:44:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
879839960,0EcMasterDemoSyn0-21swapper/300:33:123
297139930,0EcMasterDemoSyn298129tAtEmLog_022:06:075
3211039910,0EcMasterDemoSyn3212029tAtEmLog_000:28:075
1909339900,0EcMasterDemoSyn1910329tAtEmLog_000:02:465
2996539820,0EcMasterDemoSyn2997529tAtEmLog_020:04:255
2742639820,0EcMasterDemoSyn2743729tAtEmLog_021:05:165
2051739820,0EcMasterDemoSyn2052729tAtEmLog_019:44:075
1501539820,0EcMasterDemoSyn1502529tAtEmLog_023:42:285
1214339820,0EcMasterDemoSyn1215329tAtEmLog_022:11:125
863239810,0EcMasterDemoSyn864229tAtEmLog_019:18:475
494439810,0EcMasterDemoSyn495429tAtEmLog_020:19:375
389439810,0EcMasterDemoSyn390429tAtEmLog_019:08:375
2287239810,0EcMasterDemoSyn2288229tAtEmLog_019:49:125
3232039780,5EcMasterDemoSyn32327-21grep20:09:280
236739590,0EcMasterDemoSyn237729tAtEmLog_022:46:425
2522839470,0EcMasterDemoSyn0-21swapper/419:54:164
1567139270,1EcMasterDemoSyn15678-21grep23:06:583
256382220,0sleep20-21swapper/200:06:022
99562200,0sleep10-21swapper/121:52:351
485099190,11tDemoTimingTask8130-21chrt00:15:005
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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