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2026-07-19 - 12:45
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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 Sun Jul 19, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140220ksoftirqd/07287-21kworker/0:019:02:350
85999815611cyclictest8038-21latency20:44:490
85999815512cyclictest1032-21munin-node22:09:360
85999815413cyclictest32545-21munin-node20:19:380
85999815313cyclictest22677-21munin-node23:19:300
85999815312cyclictest13044-21runrttasks19:16:300
85999815312cyclictest10748-21sh22:39:320
85999815311cyclictest10389-21munin-node19:09:210
85999815212cyclictest17093-21munin-node21:14:370
85999815212cyclictest14988-21munin-node21:09:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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