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2026-07-19 - 20:10
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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 Sun Jul 19, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16436992699256,0cyclictest1708-1kworker/0:0H11:57:200
164369924791085,0cyclictest28471-21seq11:49:280
16436992374249,0cyclictest1708-1kworker/0:0H10:52:210
16436992326285,0cyclictest1708-1kworker/0:0H12:17:200
16436992318250,0cyclictest1708-1kworker/0:0H09:57:200
16436992299293,0cyclictest1708-1kworker/0:0H11:02:210
16436992214238,0cyclictest1708-1kworker/0:0H11:12:220
16436992202217,0cyclictest1708-1kworker/0:0H07:12:210
16436992176232,0cyclictest1708-1kworker/0:0H08:32:210
164369921672047,0cyclictest9-21ksoftirqd/008:13:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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