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2026-03-24 - 01:24
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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 Mon Mar 23, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/010506-21kworker/0:006:58:380
127529816112cyclictest6018-21grep10:08:540
127529815913cyclictest29332-21aten2.4_r3power09:38:590
127529815913cyclictest14540-21munin-node07:08:550
127529815712cyclictest27097-21latency_hist07:48:240
127529815712cyclictest24034-21munin-node11:08:350
127529815712cyclictest20996-21munin-node09:14:010
127529815614cyclictest2242-21runrttasks08:12:490
127529815612cyclictest16094-21munin-node07:13:350
127529815514cyclictest144062sleep008:51:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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