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2026-02-17 - 04:43
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 Feb 17, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/017218-21kworker/0:019:01:050
14991310watchdog/031180-21df23:10:580
14991300watchdog/03019-21runrttasks19:07:140
14991300watchdog/028088-21idleruntime21:15:540
14991280watchdog/017347-21df22:25:580
14991260watchdog/024127-21timerandwakeup21:01:220
14991240watchdog/031129-21munin-node19:40:540
25261212312sleep025311-21unixbench_singl21:06:060
14991230watchdog/08270-21unixbench_singl23:41:060
14991230watchdog/014073-21latency_hist20:30:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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