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2026-01-01 - 02:57
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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
Characteristics of the 50 highest latencies:
System rackfslot0.osadl.org (updated Wed Dec 31, 2025 00:55:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
156161999231160,47cyclictest0-21swapper/319:44:5823
156161999231160,47cyclictest0-21swapper/319:44:5823
156167999222159,41cyclictest0-21swapper/3019:44:5824
156167999222159,41cyclictest0-21swapper/3019:44:5824
156166799215163,29cyclictest0-21swapper/1819:44:5810
156166799215163,29cyclictest0-21swapper/1819:44:5810
156161499214157,36cyclictest0-21swapper/119:44:581
156161499214157,36cyclictest0-21swapper/119:44:581
156165699209143,45cyclictest2918536-21kworker/u64:2+efi_rts_wq19:44:577
156165699209143,45cyclictest2918536-21kworker/u64:2+efi_rts_wq19:44:577
156164699208139,46cyclictest0-21swapper/1219:44:584
156164699208139,46cyclictest0-21swapper/1219:44:584
156167399197128,46cyclictest0-21swapper/2419:44:5817
156167399197128,46cyclictest0-21swapper/2419:44:5717
156167699193130,41cyclictest0-21swapper/2719:44:5820
156167699193130,41cyclictest0-21swapper/2719:44:5720
156167499193163,7cyclictest0-21swapper/2519:44:5818
156167499193163,7cyclictest0-21swapper/2519:44:5818
156165199192137,32cyclictest0-21swapper/1419:44:586
156165199192137,32cyclictest0-21swapper/1419:44:576
156162699192124,45cyclictest0-21swapper/519:44:5827
156162699192124,45cyclictest0-21swapper/519:44:5827
156165099188138,26cyclictest0-21swapper/1319:44:585
156165099188138,26cyclictest0-21swapper/1319:44:585
156167099186147,13cyclictest0-21swapper/2119:44:5814
156167099186147,13cyclictest0-21swapper/2119:44:5814
156160999186148,14cyclictest1592248-21gdbus19:44:580
156160999186148,14cyclictest1592248-21gdbus19:44:580
156167799184129,37cyclictest0-21swapper/2819:44:5721
156167799184129,37cyclictest0-21swapper/2819:44:5721
156166399184146,13cyclictest0-21swapper/1719:44:589
156166399184146,13cyclictest0-21swapper/1719:44:589
156167199183149,11cyclictest0-21swapper/2219:44:5815
156167199183149,11cyclictest0-21swapper/2219:44:5815
156166999183137,24cyclictest0-21swapper/2019:44:5813
156166999183137,24cyclictest0-21swapper/2019:44:5813
156166899178108,49cyclictest0-21swapper/1919:44:5711
156166899178108,49cyclictest0-21swapper/1919:44:5711
156167299177152,14cyclictest1295-21dbus-daemon19:44:5716
156167299177152,14cyclictest1295-21dbus-daemon19:44:5716
156166199177152,14cyclictest0-21swapper/1619:44:588
156166199177152,14cyclictest0-21swapper/1619:44:588
156163899175146,2cyclictest0-21swapper/919:44:5831
156163899175146,2cyclictest0-21swapper/919:44:5731
156162299172143,7cyclictest0-21swapper/419:44:5726
156162299172143,7cyclictest0-21swapper/419:44:5726
156163599169147,11cyclictest0-21swapper/819:44:5730
156163599169147,11cyclictest0-21swapper/819:44:5730
15616809916899,46cyclictest0-21swapper/3119:44:5725
15616809916899,46cyclictest0-21swapper/3119:44:5725
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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