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2026-01-20 - 03:07
[ 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 20, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1639299407324,0cyclictest0-21swapper23:09:040
163929936541501,0cyclictest3357-21latency_hist23:07:530
16392993291873,0cyclictest15206-21cat22:08:040
1639299278426,0cyclictest4274-21rpc.gssd23:43:040
16392992422259,0cyclictest12288-1kworker/0:2H22:48:040
16392992378250,0cyclictest12288-1kworker/0:2H21:33:030
16392992358815,0cyclictest12310-21runrttasks20:28:040
16392992352755,0cyclictest21684-21latency_hist19:23:040
16392992344769,0cyclictest8800-21ls23:23:030
16392992340576,0cyclictest1595-21jbd2/hda3-821:03:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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