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2026-04-24 - 22:07
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 10 highest latencies:
System rack8slot1.osadl.org (updated Fri Apr 24, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14044992819779,0cyclictest14142-21chrt07:02:320
14044992533256,0cyclictest9592-1kworker/0:2H12:02:330
14044992429709,0cyclictest21849-21cat07:27:330
14044992394306,0cyclictest9592-1kworker/0:2H09:02:330
14044992373256,0cyclictest9592-1kworker/0:2H10:02:330
14044992341269,0cyclictest9592-1kworker/0:2H10:57:340
14044992336289,0cyclictest9592-1kworker/0:2H08:02:330
14044992315265,0cyclictest9592-1kworker/0:2H09:42:330
14044992265644,0cyclictest9-21ksoftirqd/010:27:340
14044992254307,0cyclictest9592-1kworker/0:2H08:37:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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