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2026-01-15 - 01:44
[ 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 Wed Jan 14, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
149940340watchdog/024653-21kworker/0:207:04:150
292469815214cyclictest9759-21aten2.4-expect09:33:330
292469815213cyclictest3019-21runrttasks10:48:320
292469814914cyclictest9976-21aten2.4-expect07:48:120
292469814813cyclictest1865-21chrt07:23:120
292469814713cyclictest10342-21latency_hist11:22:550
292469814712cyclictest8358-21df07:43:110
292469814712cyclictest15012-21latency_hist09:52:550
292469814712cyclictest13935-21nfs_client11:33:230
292469814613cyclictest29856-21unixbench_singl07:08:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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