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2026-09-11 - 15:05
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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 Fri Sep 11, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140200ksoftirqd/031924-21kworker/0:106:58:570
54679814912cyclictest2792-21runrttasks10:48:020
54679814712cyclictest20485-21aten2.4_r3power11:16:110
14991080watchdog/05379-21sshd08:41:570
14991080watchdog/019661-21idleruntime-cro11:15:330
806501070irq/14-ide027603-21df11:40:510
14991030watchdog/028518-21runrttasks09:57:010
14991020watchdog/027888-21df_inode08:10:570
2234501010irq/11-eth07696-21aten2.4_r3power07:05:590
14991010watchdog/03139-21runrttasks12:05:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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