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2024-02-24 - 03:48
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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 10 highest latencies:
System rack5slot1.osadl.org (updated Sat Feb 24, 2024 00:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26869391790,2EcMasterDemoSyn139699cyclictest21:55:410
1575391500,3EcMasterDemoSyn141299cyclictest22:51:283
14158391240,4EcMasterDemoSyn139699cyclictest19:33:420
206842690,1sleep10-21swapper/122:41:001
56952670,0sleep50-21swapper/522:05:195
34572670,0sleep50-21swapper/523:18:285
279762640,1sleep228-21ksoftirqd/222:46:572
106822640,1sleep228-21ksoftirqd/220:30:212
207682630,1sleep50-21swapper/522:15:495
52782620,0sleep20-21swapper/200:35:242
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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