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2026-02-23 - 23:28
[ 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 20 highest latencies:
System rack3slot7.osadl.org (updated Mon Feb 23, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/09461-21kworker/0:207:00:290
14991330watchdog/06851-21cpu12:00:410
14991300watchdog/05850-21interrupts08:25:560
14991260watchdog/012305-21munin-node09:45:250
14991250watchdog/032219-21aten2.4_r3power09:51:010
14991250watchdog/010956-21seq12:14:130
14991220watchdog/03019-21runrttasks10:08:010
14991220watchdog/01876-21latency_hist11:45:170
14991200watchdog/030715-21aten2.4_r3power08:01:000
14991190watchdog/07062-21unixbench_singl08:30:400
14991180watchdog/03019-21runrttasks07:26:560
14991180watchdog/021493-21runrttasks09:16:170
14991170watchdog/0265002sleep009:34:370
14991140watchdog/08079-21latency_hist12:05:170
14991140watchdog/030746-21chrt11:31:450
14991140watchdog/017973-21nfs_client10:50:490
14991120watchdog/03019-21runrttasks08:59:250
14991120watchdog/015090-21seq07:11:400
14991110watchdog/05541-21expr11:55:450
14991110watchdog/03019-21runrttasks07:41:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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