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2026-02-21 - 21:09
[ 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 376 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Sat Feb 21, 2026 12:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151270,0ktimers/0243771sleep07:07:550
1514770,0ktimers/0270761sleep11:01:480
1302504770,0irq/15-NE200052550irq/11-sym53c8xx08:33:020
1514740,0ktimers/05461sleep11:48:150
1514710,0ktimers/0165801sleep09:43:250
1514700,0ktimers/028691sleep08:14:210
1514650,0ktimers/0257341sleep10:50:100
1514640,0ktimers/0119541sleep09:09:130
1514510,0ktimers/016191sleep08:08:190
1514500,0ktimers/087511sleep08:48:480
1514480,0ktimers/0171541sleep09:48:150
1514450,0ktimers/0287581sleep07:33:440
525504440,0irq/11-sym53c8x130250irq/15-NE200008:22:460
1514380,0ktimers/072431sleep08:40:300
1514350,0ktimers/0207431sleep10:16:220
1514330,0ktimers/0111641sleep09:04:090
1514320,0ktimers/069271sleep12:34:060
1514240,0ktimers/097081sleep08:56:390
1302504210,0irq/15-NE200052550irq/11-sym53c8xx09:18:070
525504180,0irq/11-sym53c8x130250irq/15-NE200012:02:250
525504160,0irq/11-sym53c8x130250irq/15-NE200010:27:170
1514080,0ktimers/0299451sleep07:40:410
1514060,0ktimers/063901sleep12:29:420
1513960,0ktimers/080371sleep12:41:210
1513960,0ktimers/080071sleep08:44:400
1513950,0ktimers/0303691sleep07:45:320
1513940,0ktimers/057231sleep08:31:490
1302503910,0irq/15-NE200052550irq/11-sym53c8xx10:34:340
1513870,0ktimers/0150621sleep09:33:130
1513870,0ktimers/0104771sleep09:01:190
1513850,0ktimers/0302331sleep11:25:170
1513840,0ktimers/0284961sleep11:10:540
1513840,0ktimers/0210651sleep10:18:310
1513840,0ktimers/0180631sleep09:56:300
1513760,0ktimers/0224031sleep10:29:540
1513720,0ktimers/0273071sleep07:26:040
1513680,0ktimers/058171sleep12:24:530
1513550,0ktimers/051561sleep12:19:180
525503480,0irq/11-sym53c8x130250irq/15-NE200007:17:060
1302503480,0irq/15-NE200024901-21ssh10:45:510
1302503470,0irq/15-NE200052550irq/11-sym53c8xx10:07:230
525503460,0irq/11-sym53c8x130250irq/15-NE200007:58:520
1513450,0ktimers/010971sleep08:06:100
1302503420,0irq/15-NE200052550irq/11-sym53c8xx09:32:060
525503410,0irq/11-sym53c8x130250irq/15-NE200007:51:470
525503350,0irq/11-sym53c8x130250irq/15-NE200012:13:070
1513300,0ktimers/0288221sleep11:13:100
1302503270,0irq/15-NE200052550irq/11-sym53c8xx09:42:050
525503160,0irq/11-sym53c8x130250irq/15-NE200010:42:170
525503120,0irq/11-sym53c8x29358-21date11:17:350
1302503080,0irq/15-NE200052550irq/11-sym53c8xx08:19:040
1513040,0ktimers/0188701sleep10:02:340
1302503020,0irq/15-NE200052550irq/11-sym53c8xx07:53:290
1302503000,0irq/15-NE200018691-21ssh10:01:530
525502990,0irq/11-sym53c8x130250irq/15-NE200007:27:530
1512970,0ktimers/030971sleep12:07:190
1302502970,0irq/15-NE200029457-21kworker/u4:1+xprtiod11:40:050
3140612960,0sleep151ktimers/011:35:150
1512900,0ktimers/01250-21sshd11:54:210
2510999285149,0cyclictest12747-21cron09:17:040
2603128127,0sleep2604-21sh12:02:450
1302502810,0irq/15-NE200026222-21chrt10:54:050
1302502790,0irq/15-NE2000334-21ssh11:47:140
1302502780,0irq/15-NE200027711-21ssh11:07:050
525502770,0irq/11-sym53c8x25106-21cyclictest11:27:470
1302502740,0irq/15-NE200013740-21ssh09:22:340
525502680,0irq/11-sym53c8x26556-21cron07:22:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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