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2026-02-27 - 18:43
[ 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 Fri Feb 27, 2026 12:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/09440-21kworker/0:207:00:120
14991360watchdog/031619-21munin-node12:05:090
14991300watchdog/03246-21aten2.4_r3power07:15:360
14991260watchdog/01063-21latency_hist10:40:010
14991260watchdog/010159-21runrttasks07:38:050
14991250watchdog/030523-21latency_hist08:45:010
14991240watchdog/023655-21cstates11:50:450
14991230watchdog/029787-21missed_timers10:25:410
14991220watchdog/05967-21df10:55:170
14991220watchdog/03019-21runrttasks12:26:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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