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2026-06-24 - 14:58
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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 10 highest latencies:
System rackfslot0.osadl.org (updated Wed Jun 24, 2026 00:57:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
33497989917290,66cyclictest0-21swapper/2223:09:1915
3349774991711,107cyclictest3298111-21kworker/u64:0+efi_rts_wq20:53:484
33497599917185,28cyclictest0-21swapper/719:50:1629
33497629917085,8cyclictest0-21swapper/800:30:1830
33497629917085,8cyclictest0-21swapper/800:30:1830
33498029916988,9cyclictest0-21swapper/2620:20:2619
33498029916988,9cyclictest0-21swapper/2620:20:2519
334979499169139,7cyclictest0-21swapper/1822:35:1710
334979499169139,7cyclictest0-21swapper/1822:35:1610
33498059916882,54cyclictest0-21swapper/2922:14:0622
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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