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2026-03-09 - 07:27
[ 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: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackbslot6.osadl.org (updated Mon Mar 09, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2942621810,3sleep31658199cyclictest22:17:513
2371521790,5sleep01656499cyclictest21:18:100
2371521790,5sleep01656499cyclictest21:18:100
2975721630,4sleep21657799cyclictest22:49:302
2850721280,4sleep01656499cyclictest00:59:280
106891990,4ptp4l401ktimersoftd/319:56:073
191102880,1sleep30-21swapper/301:23:203
304952710,5sleep130498-21irqrtprio23:23:171
106891700,1ptp4l401ktimersoftd/300:08:543
1656499690,30cyclictest11735-21date21:58:300
100562680,3sleep1231rcuc/100:08:181
106891670,2ptp4l401ktimersoftd/300:18:503
144762664,10sleep20-21swapper/219:53:082
1656499611,30cyclictest9697-21diskmemload00:33:020
1656499611,29cyclictest8560-21switchtime23:33:270
1656499591,32cyclictest22686-21ssh23:15:200
1656499581,29cyclictest13796-21ssh23:38:290
1656499580,28cyclictest32149-21ssh22:19:060
1656499571,29cyclictest9977-21ssh22:29:440
1656499570,2cyclictest0-21swapper/001:13:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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