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2025-03-21 - 21:15
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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
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackaslot6.osadl.org (updated Fri Mar 21, 2025 12:45:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2940581993914,4cyclictest0-21swapper/110:48:011
294058899345,1cyclictest3024248-21idleruntime-cro11:50:005
2940588993414,2cyclictest0-21swapper/507:30:035
294058899341,1cyclictest0-21swapper/509:25:035
294058899331,2cyclictest0-21swapper/510:23:365
294058199332,24cyclictest3029616-21kworker/u16:9+rpciod12:17:141
2940591993226,3cyclictest3004593-21aten_rapower_cu10:35:097
2940581993217,3cyclictest1151-21containerd09:23:541
294058899311,15cyclictest0-21swapper/512:35:215
294058599310,1cyclictest0-21swapper/307:50:263
294058599310,1cyclictest0-21swapper/307:50:253
2940582993125,3cyclictest0-21swapper/209:51:342
2940588993016,4cyclictest1163-21containerd10:48:015
2940588993012,4cyclictest0-21swapper/507:50:045
2940588993012,4cyclictest0-21swapper/507:50:045
2940582993024,3cyclictest3004988-21gltestperf10:35:132
2940581993025,3cyclictest2971294-21df_abs08:40:131
2940581993022,5cyclictest0-21swapper/111:31:431
2940581993022,5cyclictest0-21swapper/111:31:431
294058899298,1cyclictest0-21swapper/509:35:015
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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