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2026-09-24 - 18:55
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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: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack7slot3.osadl.org (updated Thu Sep 24, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15179273918sleep15178-21sort07:01:490
1561999263197cyclictest13184-21cpuspeed09:16:150
1561999260234cyclictest6833-21sh11:07:310
156199925971cyclictest15802-21cat11:47:210
156199925950cyclictest2719-21lxpanel10:46:460
1561999259194cyclictest2719-21lxpanel10:52:340
1561999258231cyclictest27987-21awk07:58:080
1561999258230cyclictest15107-21sh11:44:200
156199925664cyclictest15727-21kworker/u2:012:16:020
1561999256225cyclictest2719-21lxpanel11:36:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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