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2026-04-17 - 05:49
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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 20 highest latencies:
System rackfslot5.osadl.org (updated Fri Apr 17, 2026 00:46:20)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1815999990978,7cyclictest0-21swapper/222:27:062
1815999990978,7cyclictest0-21swapper/222:27:052
1816099968958,5cyclictest0-21swapper/322:27:063
1816099968958,5cyclictest0-21swapper/322:27:063
1815899962953,4cyclictest0-21swapper/122:27:061
1815899962953,4cyclictest0-21swapper/122:27:051
1815799927912,10cyclictest13746-21kworker/0:0+events_freezable_power_22:27:060
1815799927912,10cyclictest13746-21kworker/0:0+events_freezable_power_22:27:050
1815799778732,39cyclictest13746-21kworker/0:0+events_freezable_power_21:10:190
1815999774762,7cyclictest0-21swapper/222:49:022
1815999774762,7cyclictest0-21swapper/222:49:022
1815999772760,7cyclictest0-21swapper/219:31:372
1815999770758,7cyclictest0-21swapper/222:38:042
1815999768756,7cyclictest0-21swapper/220:26:282
1815999766754,7cyclictest0-21swapper/221:32:162
1815999765753,7cyclictest0-21swapper/223:32:532
1815999763751,7cyclictest0-21swapper/221:43:132
1815999762749,7cyclictest0-21swapper/222:16:082
1816099761748,8cyclictest0-21swapper/319:20:393
1815999761749,7cyclictest0-21swapper/220:48:232
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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