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2026-08-10 - 02:01
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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 Aug 09, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
90203983290,0EcMasterDemoSyn0-21swapper/510:25:585
37713983210,0EcMasterDemoSyn0-21swapper/510:09:345
315423983200,0EcMasterDemoSyn0-21swapper/510:21:355
97593983190,0EcMasterDemoSyn0-21swapper/509:42:375
153373983190,0EcMasterDemoSyn0-21swapper/508:14:315
284783983180,0EcMasterDemoSyn0-21swapper/507:53:005
10423983170,0EcMasterDemoSyn0-21swapper/507:58:505
66243983160,0EcMasterDemoSyn0-21swapper/510:40:135
104883983160,0EcMasterDemoSyn0-21swapper/507:34:225
282853983150,0EcMasterDemoSyn0-21swapper/509:36:035
215313983150,0EcMasterDemoSyn0-21swapper/507:45:205
87693983130,0EcMasterDemoSyn0-21swapper/511:39:565
300963983120,0EcMasterDemoSyn0-21swapper/512:18:545
325033983110,0EcMasterDemoSyn0-21swapper/512:34:545
110993983110,0EcMasterDemoSyn0-21swapper/509:28:475
199863983100,0EcMasterDemoSyn0-21swapper/512:29:055
199863983100,0EcMasterDemoSyn0-21swapper/512:29:045
320163983090,0EcMasterDemoSyn0-21swapper/508:30:545
207393983090,0EcMasterDemoSyn0-21swapper/510:46:035
236293983060,0EcMasterDemoSyn0-21swapper/510:03:455
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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