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2026-06-30 - 03:02
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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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackfslot5.osadl.org (updated Mon Jun 29, 2026 03:37:15)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31184991025110238,8cyclictest0-21swapper/102:59:181
31186991024610236,5cyclictest0-21swapper/302:59:183
31185991023910231,4cyclictest0-21swapper/202:59:172
31183991023210188,39cyclictest32695-21kworker/0:4+events02:59:170
3118399100149947,61cyclictest4469-21kworker/0:0+events03:34:030
3118399100149947,61cyclictest4469-21kworker/0:0+events03:34:030
311849998119797,8cyclictest0-21swapper/103:34:031
311849998119797,8cyclictest0-21swapper/103:34:021
311869998049795,5cyclictest0-21swapper/303:34:033
311869998049795,5cyclictest0-21swapper/303:34:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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