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2025-12-31 - 04:48
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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 Wed Dec 31, 2025 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31466995626cyclictest0-21swapper20:44:210
31466995423cyclictest0-21swapper22:53:310
31466995422cyclictest0-21swapper23:41:560
31466995421cyclictest0-21swapper00:01:360
31466995322cyclictest0-21swapper22:55:070
31466995224cyclictest0-21swapper23:58:150
31466995224cyclictest0-21swapper22:09:480
31466995223cyclictest0-21swapper23:53:450
31466995223cyclictest0-21swapper22:48:250
31466995221cyclictest0-21swapper21:17:030
31466995130cyclictest13481-21ps23:05:270
31466995120cyclictest0-21swapper22:29:080
31466995023cyclictest0-21swapper21:22:250
31466995023cyclictest0-21swapper21:11:230
31466995021cyclictest0-21swapper23:29:590
31466995019cyclictest0-21swapper22:36:310
31466994922cyclictest0-21swapper21:52:410
31466994921cyclictest0-21swapper22:41:360
31466994919cyclictest0-21swapper23:35:090
31466994918cyclictest0-21swapper21:47:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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