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2026-02-09 - 12:47
[ 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: 25 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Mon Feb 09, 2026 00:44:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151940,0ktimers/0316001sleep19:08:120
1514970,0ktimers/0297241sleep21:59:310
1514860,0ktimers/0121611sleep23:40:560
1514830,0ktimers/0171871sleep00:15:210
1514810,0ktimers/0192481sleep00:29:490
1302504780,0irq/15-NE200052550irq/11-sym53c8xx22:27:290
1514690,0ktimers/0325001sleep22:20:170
1514670,0ktimers/0199791sleep00:36:170
1514600,0ktimers/0163101sleep00:10:320
1514590,0ktimers/0244251sleep21:22:260
1514570,0ktimers/0187981sleep20:49:430
1514560,0ktimers/0241881sleep21:21:200
1514500,0ktimers/078301sleep23:09:370
1514490,0ktimers/0157091sleep00:05:270
525504430,0irq/11-sym53c8x130250irq/15-NE200021:07:010
1514420,0ktimers/0150031sleep23:59:260
1514390,0ktimers/0259411sleep21:32:380
1514390,0ktimers/0112641sleep23:32:490
1514260,0ktimers/0180161sleep00:19:340
1514250,0ktimers/06191sleep22:24:590
525504220,0irq/11-sym53c8x130250irq/15-NE200023:17:560
1514190,0ktimers/024821sleep22:35:370
525504170,0irq/11-sym53c8x130250irq/15-NE200019:53:300
1514110,0ktimers/0206971sleep00:39:200
1514060,0ktimers/0305111sleep22:06:250
1514020,0ktimers/0279971sleep21:47:040
1514010,0ktimers/090771sleep19:58:100
1514010,0ktimers/029811sleep22:39:360
1514010,0ktimers/0112221sleep20:08:380
1514010,0ktimers/0109231sleep23:30:270
1513990,0ktimers/061291sleep19:43:570
1513980,0ktimers/0292651sleep21:55:550
1513960,0ktimers/0211001sleep21:02:290
1513940,0ktimers/0183991sleep00:22:130
1513940,0ktimers/0169501sleep20:40:240
1513930,0ktimers/0126961sleep23:45:180
1513920,0ktimers/037891sleep22:46:210
1513870,0ktimers/0193131sleep20:52:370
1513780,0ktimers/069501sleep23:04:510
1513770,0ktimers/089001sleep23:16:240
1513770,0ktimers/0271281sleep21:40:310
1513680,0ktimers/0321361sleep19:12:280
1513670,0ktimers/0145231sleep20:27:430
1513640,0ktimers/0131751sleep20:20:070
1302503610,0irq/15-NE200013015-21chrt23:47:230
1513600,0ktimers/0235301sleep21:16:000
1513590,0ktimers/045151sleep22:49:320
1513540,0ktimers/064211sleep23:00:430
1513310,0ktimers/032451sleep19:30:580
1513220,0ktimers/053511sleep22:53:530
1513200,0ktimers/025482-21sshd21:29:030
1302503200,0irq/15-NE200052550irq/11-sym53c8xx20:12:050
31579131826,0sleep151ktimers/022:12:010
1513160,0ktimers/0157721sleep20:33:400
1513080,0ktimers/0276671sleep21:44:480
1302503070,0irq/15-NE200052550irq/11-sym53c8xx22:10:020
525503060,0irq/11-sym53c8x0-21swapper19:48:420
525503030,0irq/11-sym53c8x1312-21mailstats19:22:000
1513020,0ktimers/0179621sleep20:43:570
1302502980,0irq/15-NE200013821-21chrt20:22:590
1512950,0ktimers/0142561sleep23:56:010
1512920,0ktimers/0207121sleep21:00:220
525502910,0irq/11-sym53c8x662-21missed_timers19:17:070
1302502820,0irq/15-NE200052550irq/11-sym53c8xx19:36:450
525502770,0irq/11-sym53c8x9960-21df_inode20:02:500
1302502730,0irq/15-NE200012778-21kworker/u4:2+xprtiod19:36:050
1302502670,0irq/15-NE200010037-21ssh23:22:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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