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2026-02-23 - 09:33
[ 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 Mon Feb 23, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/07461-21kworker/0:019:00:300
14991210watchdog/05189-21latency_hist23:35:190
14991200watchdog/019291-21seq22:35:350
14991180watchdog/018563-21sh20:46:020
14991130watchdog/022443-21df19:15:340
14991120watchdog/0835-21runrttasks23:20:390
14991110watchdog/027417-21nfs_client21:15:460
14991090watchdog/024431-21needreboot19:20:500
14991080watchdog/030515-21nfs_client19:40:460
14991070watchdog/05287-21munin-node21:50:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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