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2026-06-11 - 13:15
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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 rack2slot6.osadl.org (updated Thu Jun 11, 2026 00:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11368995322cyclictest1435-21lldpd19:32:540
11368995227cyclictest0-21swapper17:58:040
11368995225cyclictest0-21swapper16:37:370
11368995221cyclictest75150irq/9-eth218:13:520
11368995126cyclictest0-21swapper17:42:500
11368995031cyclictest0-21swapper19:08:110
11368995028cyclictest0-21swapper18:37:340
11368995026cyclictest0-21swapper18:06:260
11368995024cyclictest0-21swapper19:48:200
11368994930cyclictest999-21hald17:02:170
11368994924cyclictest0-21swapper16:54:310
11368994919cyclictest0-21swapper17:24:370
11368994916cyclictest3797-21kworker/0:118:45:150
11368994915cyclictest3797-21kworker/0:119:01:450
11368994827cyclictest0-21swapper18:52:100
11368994826cyclictest0-21swapper18:13:000
11368994814cyclictest28050-21kworker/0:216:53:410
11368994814cyclictest28050-21kworker/0:216:31:030
11368994728cyclictest0-21swapper16:42:310
11368994727cyclictest0-21swapper17:10:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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