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2026-08-15 - 16:11
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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 100 highest latencies:
System rackaslot4.osadl.org (updated Sat Aug 15, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
324355599261,15cyclictest157-21kworker/2:1-events_freezable2
324355599221,12cyclictest157-21kworker/2:1-events_freezable2
324355599220,14cyclictest157-21kworker/2:1-events_freezable2
324355599220,13cyclictest157-21kworker/2:1-events_freezable2
324355599211,12cyclictest157-21kworker/2:1-events_freezable2
324355599211,11cyclictest157-21kworker/2:1-events_freezable2
324355599210,13cyclictest157-21kworker/2:1-events_freezable2
324355599201,11cyclictest157-21kworker/2:1-events_freezable2
324355599201,10cyclictest157-21kworker/2:1-events_freezable2
324355599162,9cyclictest0-21swapper/22
324355599162,9cyclictest0-21swapper/22
324355599162,9cyclictest0-21swapper/22
324355599162,9cyclictest0-21swapper/22
324355599162,9cyclictest0-21swapper/22
324355599162,9cyclictest0-21swapper/22
324355599161,9cyclictest0-21swapper/22
324355599161,9cyclictest0-21swapper/22
324355599161,9cyclictest0-21swapper/22
324355599161,9cyclictest0-21swapper/22
324355599161,9cyclictest0-21swapper/22
324355599161,9cyclictest0-21swapper/22
324355599161,9cyclictest0-21swapper/22
324355599161,9cyclictest0-21swapper/22
324355599161,9cyclictest0-21swapper/22
324355599152,9cyclictest0-21swapper/22
324355599152,9cyclictest0-21swapper/22
324355599152,9cyclictest0-21swapper/22
324355599152,8cyclictest0-21swapper/22
324355599152,8cyclictest0-21swapper/22
324355599152,8cyclictest0-21swapper/22
324355599152,8cyclictest0-21swapper/22
324355599152,8cyclictest0-21swapper/22
324355599152,8cyclictest0-21swapper/22
324355599151,9cyclictest0-21swapper/22
324355599151,9cyclictest0-21swapper/22
324355599151,9cyclictest0-21swapper/22
324355599151,9cyclictest0-21swapper/22
324355599151,9cyclictest0-21swapper/22
324355599151,9cyclictest0-21swapper/22
324355599151,9cyclictest0-21swapper/22
324355599151,9cyclictest0-21swapper/22
324355599151,9cyclictest0-21swapper/22
324355599151,9cyclictest0-21swapper/22
324355599151,9cyclictest0-21swapper/22
324355599151,9cyclictest0-21swapper/22
324355599151,8cyclictest0-21swapper/22
324355599151,8cyclictest0-21swapper/22
324355599151,8cyclictest0-21swapper/22
324355599151,8cyclictest0-21swapper/22
324355599151,8cyclictest0-21swapper/22
324355599151,10cyclictest157-21kworker/2:1-events_freezable2
324355599150,9cyclictest0-21swapper/22
324355599150,9cyclictest0-21swapper/22
324355599142,8cyclictest0-21swapper/22
324355599142,8cyclictest0-21swapper/22
324355599142,8cyclictest0-21swapper/22
324355599142,8cyclictest0-21swapper/22
324355599142,7cyclictest0-21swapper/22
324355599142,7cyclictest0-21swapper/22
324355599141,8cyclictest0-21swapper/22
324355599141,8cyclictest0-21swapper/22
324355599141,8cyclictest0-21swapper/22
324355599140,9cyclictest0-21swapper/22
324355599140,9cyclictest0-21swapper/22
324355599140,8cyclictest0-21swapper/22
324355599132,7cyclictest0-21swapper/22
32435479961,2cyclictest0-21swapper/22
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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