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2024-07-16 - 08:20
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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 rack2slot6.osadl.org (updated Tue Jul 16, 2024 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4992995128cyclictest0-21swapper13:27:460
4992995028cyclictest0-21swapper15:58:140
4992995026cyclictest0-21swapper12:53:390
4992995016cyclictest5979-21kworker/0:015:38:090
4992995015cyclictest2161-21kworker/0:114:52:180
4992994923cyclictest0-21swapper14:07:380
4992994916cyclictest2161-21kworker/0:113:03:120
4992994915cyclictest2883-21kworker/0:012:48:250
4992994829cyclictest0-21swapper13:13:150
4992994825cyclictest0-21swapper14:22:420
4992994819cyclictest0-21swapper14:40:270
4992994814cyclictest2883-21kworker/0:012:55:560
4992994814cyclictest2161-21kworker/0:114:35:360
4992994814cyclictest2161-21kworker/0:113:20:250
4992994814cyclictest18272-21kworker/0:115:46:080
4992994813cyclictest18272-21kworker/0:116:13:210
4992994813cyclictest18272-21kworker/0:116:02:440
4992994730cyclictest0-21swapper14:17:470
4992994714cyclictest2161-21kworker/0:113:45:210
4992994626cyclictest0-21swapper13:53:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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