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2026-06-30 - 23:07
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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: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 10 highest latencies:
System rack3slot7.osadl.org (updated Tue Jun 30, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/019628-21kworker/0:207:00:340
317719815613cyclictest2792-21runrttasks09:08:540
317719814815cyclictest26067-21munin-node08:30:310
317719814812cyclictest6243-21cpu09:10:430
317719814812cyclictest3061-21unixbench_singl07:15:450
317719814713cyclictest776-21runrttasks07:08:430
317719814712cyclictest18946-21aten2.4_r3power11:35:560
317719814613cyclictest5963-21munin-node10:55:520
317719814613cyclictest2792-21runrttasks09:52:390
317719814612cyclictest2792-21runrttasks10:32:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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