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2026-05-30 - 08:44
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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 May 30, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15649996913cyclictest0-21swapper19:04:110
15649996415cyclictest0-21swapper18:06:540
15649996315cyclictest1965-21kworker/0:019:45:500
1564999628cyclictest0-21swapper18:40:030
15649996216cyclictest0-21swapper18:10:540
15649996215cyclictest1965-21kworker/0:020:00:330
15649996215cyclictest1965-21kworker/0:018:45:350
15649996213cyclictest1965-21kworker/0:020:04:220
15649996213cyclictest0-21swapper17:12:490
15649996116cyclictest1965-21kworker/0:019:08:080
15649996115cyclictest1965-21kworker/0:019:02:490
15649996114cyclictest1965-21kworker/0:019:26:180
15649996114cyclictest1965-21kworker/0:018:20:470
15649996113cyclictest0-21swapper18:33:480
15649996110cyclictest0-21swapper17:57:390
15649996016cyclictest1965-21kworker/0:018:01:590
15649996015cyclictest1965-21kworker/0:019:31:430
15649996014cyclictest1965-21kworker/0:019:21:230
15649996014cyclictest1965-21kworker/0:017:45:230
15649996014cyclictest1965-21kworker/0:017:37:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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