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2026-01-14 - 12:46
[ 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 Wed Jan 14, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
236719944954429,0cyclictest24498-21chrt23:08:400
2367199422225,0cyclictest4274-21rpc.gssd00:04:040
236719941954073,0cyclictest24297-21idleruntime-cro23:08:130
236719941094050,0cyclictest29625-21aten2.4-expect23:28:360
2367199304230,0cyclictest32422-21latency_hist23:38:340
23671992777319,0cyclictest4764-1kworker/0:0H20:08:250
23671992767263,0cyclictest4764-1kworker/0:0H00:08:230
23671992757711,0cyclictest0-21swapper23:49:400
23671992321329,0cyclictest4764-1kworker/0:0H22:53:250
23671992288309,0cyclictest4764-1kworker/0:0H21:43:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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