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2026-01-13 - 14:20
[ 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: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 10 highest latencies:
System rack8slot1.osadl.org (updated Tue Jan 13, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
787599461752,0cyclictest0-21swapper23:28:220
787599460627,0cyclictest0-21swapper23:38:370
78759930622412,0cyclictest9-21ksoftirqd/023:49:390
7875992949821,0cyclictest12939-21idleruntime-cro23:08:170
7875992746740,0cyclictest14921-21modprobe19:30:150
7875992610267,0cyclictest16335-1kworker/0:1H19:23:290
78759925772481,0cyclictest16335-1kworker/0:1H00:19:310
7875992420294,0cyclictest16335-1kworker/0:1H23:13:270
7875992354264,0cyclictest16335-1kworker/0:1H21:33:270
7875992297233,0cyclictest16335-1kworker/0:1H22:03:270
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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