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2026-02-16 - 04:47
[ 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: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack3slot2.osadl.org (updated Mon Feb 16, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2734275210710,4sleep02734271-21ntpq19:05:310
273521499284254,19cyclictest29-21kswapd000:15:210
273521499284254,19cyclictest29-21kswapd000:11:140
282175522500,4chrt2821756-21ntpq00:20:470
281481822480,3chrt2814814-21diskstats23:55:200
274078822440,3chrt2740783-21munin-run19:30:010
273521499239209,18cyclictest2811823-21kworker/u2:100:00:170
279146122340,3chrt2791462-21ntpq22:30:490
273521499218190,15cyclictest2729611-21kworker/u2:019:20:050
273521499215186,17cyclictest2751933-21kworker/u2:120:25:370
273521499211181,19cyclictest2807635-21kworker/u2:223:30:330
273521499210180,19cyclictest2799298-21kworker/u2:123:15:070
273521499207178,18cyclictest2751933-21kworker/u2:120:50:380
273521499207177,18cyclictest2746364-21kworker/u2:220:00:120
273521499206177,17cyclictest2783074-21kworker/u2:022:10:120
273521499205174,19cyclictest2811823-21kworker/u2:100:30:040
278421522030,2sleep02784216-21cat22:05:200
279787022020,3sleep02797872-21idleruntime-cro22:55:000
273521499200171,18cyclictest2783074-21kworker/u2:022:40:320
273521499199170,18cyclictest2738023-21kworker/u2:119:55:330
273521499198168,19cyclictest2751933-21kworker/u2:120:40:130
273521499197167,19cyclictest2783074-21kworker/u2:022:05:040
273521499197166,19cyclictest2764954-21kworker/u2:021:10:030
273521499196168,17cyclictest2738023-21kworker/u2:119:31:160
273521499195167,17cyclictest2811823-21kworker/u2:100:35:040
273521499195166,18cyclictest2811823-21kworker/u2:123:50:370
273521499195164,19cyclictest2751933-21kworker/u2:120:20:040
273521499194165,17cyclictest2763075-21kworker/u2:220:55:380
273521499194163,19cyclictest2764954-21kworker/u2:021:00:140
273521499193165,16cyclictest2738023-21kworker/u2:119:25:070
273521499193162,19cyclictest2783074-21kworker/u2:022:20:420
273521499193162,19cyclictest2738023-21kworker/u2:119:40:090
273521499192164,18cyclictest2807635-21kworker/u2:223:35:310
273521499191162,18cyclictest2775606-21kworker/u2:121:50:030
273521499191162,17cyclictest2783074-21kworker/u2:022:35:330
273521499191161,18cyclictest2751933-21kworker/u2:120:30:090
281190821890,3chrt2811909-21latency_hist23:45:060
273521499189161,17cyclictest2783074-21kworker/u2:022:30:020
273521499189160,17cyclictest2764954-21kworker/u2:021:25:050
273521499189160,17cyclictest2751933-21kworker/u2:120:40:040
273521499189158,19cyclictest2811823-21kworker/u2:100:40:080
273521499189158,19cyclictest2738023-21kworker/u2:119:50:330
273521499188160,16cyclictest2799298-21kworker/u2:123:05:130
273521499187157,18cyclictest2764954-21kworker/u2:021:11:170
273521499186156,18cyclictest2811823-21kworker/u2:100:05:400
273521499185156,18cyclictest2764954-21kworker/u2:021:30:030
273521499185145,18cyclictest2792753-21kworker/u2:122:50:000
273521499184153,19cyclictest2783074-21kworker/u2:022:15:260
278061021830,4chrt2780612-21cat21:51:190
273521499183153,18cyclictest2807635-21kworker/u2:223:45:130
273521499182153,18cyclictest2764954-21kworker/u2:021:15:370
273521499182152,18cyclictest2751933-21kworker/u2:120:25:060
273521499181153,18cyclictest2799298-21kworker/u2:123:15:380
273521499180151,17cyclictest2751933-21kworker/u2:120:15:060
273521499180149,19cyclictest2764954-21kworker/u2:021:30:310
273521499179150,18cyclictest2775606-21kworker/u2:121:55:330
273521499179149,18cyclictest2738023-21kworker/u2:119:45:090
273521499177149,18cyclictest2751933-21kworker/u2:120:50:050
273521499177148,18cyclictest2738023-21kworker/u2:119:45:050
273521499176148,17cyclictest2799298-21kworker/u2:123:25:070
273521499175145,19cyclictest2797139-21kworker/u2:023:00:150
273521499173145,17cyclictest2775606-21kworker/u2:121:45:050
273521499172144,18cyclictest2729611-21kworker/u2:019:10:090
273521499170140,18cyclictest2797139-21kworker/u2:023:00:010
273521499165136,17cyclictest2749739-21kworker/u2:020:05:360
273521499163133,18cyclictest2775606-21kworker/u2:121:35:210
273521499162133,18cyclictest2799298-21kworker/u2:123:25:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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