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2026-06-20 - 16:35
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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 Sat Jun 20, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7452995928cyclictest0-21swapper06:04:420
7452995626cyclictest0-21swapper05:34:040
7452995521cyclictest0-21swapper05:51:360
7452995332cyclictest0-21swapper06:19:280
7452995327cyclictest0-21swapper05:45:340
7452995326cyclictest0-21swapper05:28:100
7452995323cyclictest0-21swapper06:59:480
7452995227cyclictest0-21swapper05:05:380
7452995225cyclictest17899-21kworker/0:105:56:050
7452995224cyclictest0-21swapper07:27:590
7452995125cyclictest0-21swapper06:48:090
7452995120cyclictest0-21swapper07:12:080
7452995030cyclictest0-21swapper04:13:170
7452995029cyclictest0-21swapper07:30:230
7452995029cyclictest0-21swapper04:05:010
7452995022cyclictest0-21swapper06:35:430
7452995022cyclictest0-21swapper06:02:440
7452994931cyclictest0-21swapper04:43:220
7452994929cyclictest0-21swapper05:19:580
7452994929cyclictest0-21swapper04:17:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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