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2026-07-23 - 14:13
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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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackaslot4.osadl.org (updated Thu Jul 23, 2026 00:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
361402499171,9cyclictest0-21swapper/22
361402499171,9cyclictest0-21swapper/22
361402499162,7cyclictest0-21swapper/22
361402499162,7cyclictest0-21swapper/22
361402499152,7cyclictest0-21swapper/22
361402499152,7cyclictest0-21swapper/22
361402499152,7cyclictest0-21swapper/22
361402499151,7cyclictest0-21swapper/22
361402399153,7cyclictest0-21swapper/22
361402499142,7cyclictest0-21swapper/22
361402499142,6cyclictest0-21swapper/22
361402499142,6cyclictest0-21swapper/22
361402499142,6cyclictest0-21swapper/22
361402499142,6cyclictest0-21swapper/22
361402499140,7cyclictest0-21swapper/22
361402499132,6cyclictest0-21swapper/22
361402499132,5cyclictest0-21swapper/22
361402499132,2cyclictest0-21swapper/22
361402499124,3cyclictest0-21swapper/22
361402499123,3cyclictest371ktimers/22
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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