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2026-08-02 - 23:21
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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 Sun Aug 02, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
150169991,5cyclictest0-21swapper/22
150169991,5cyclictest0-21swapper/22
150109992,5cyclictest0-21swapper/22
150109991,5cyclictest0-21swapper/22
150109991,5cyclictest0-21swapper/22
150169981,5cyclictest0-21swapper/22
150109982,4cyclictest0-21swapper/22
150109981,5cyclictest0-21swapper/22
150109981,5cyclictest0-21swapper/22
150169971,5cyclictest0-21swapper/22
150169971,4cyclictest0-21swapper/22
150169971,4cyclictest0-21swapper/22
150169971,2cyclictest0-21swapper/22
150109973,3cyclictest0-21swapper/22
150109972,4cyclictest0-21swapper/22
150109972,4cyclictest0-21swapper/22
150109972,4cyclictest0-21swapper/22
150109972,3cyclictest0-21swapper/22
150109972,3cyclictest0-21swapper/22
150109972,3cyclictest0-21swapper/22
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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