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2025-11-26 - 10:11
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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 Wed Nov 26, 2025 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140120ksoftirqd/021115-21kworker/0:218:53:100
14991300watchdog/014206-21kernelversion21:58:070
14991290watchdog/018010-21runrttasks23:56:430
14991280watchdog/025147-21timerandwakeup00:18:110
14991260watchdog/016919-21aten2.4_r3power22:07:510
14991230watchdog/02996-21runrttasks20:02:070
14991230watchdog/025060-21aten2.4_r3power20:48:070
14991230watchdog/012053-21munin-node23:37:550
14991220watchdog/02860-21idleruntime21:22:470
14991220watchdog/016449-21chrt23:51:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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