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2026-02-28 - 14:19
[ 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 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Sat Feb 28, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151154570,0ktimers/063901sleep07:07:410
1514700,0ktimers/0264381sleep09:12:470
1514370,0ktimers/0192121sleep12:37:420
525504260,0irq/11-sym53c8x130250irq/15-NE200008:39:060
1514190,0ktimers/0218861sleep08:43:270
525504010,0irq/11-sym53c8x130250irq/15-NE200009:57:540
1514000,0ktimers/0130361sleep07:47:560
1513930,0ktimers/0158111sleep12:09:060
1302503880,0irq/15-NE200011827-21kworker/u4:3+xprtiod10:06:330
1302503820,0irq/15-NE200029710-21kworker/u4:1+xprtiod12:19:130
739399370308,0cyclictest79241sleep11:06:150
1302503550,0irq/15-NE200052550irq/11-sym53c8xx11:58:220
1513480,0ktimers/067051sleep10:56:080
1302503480,0irq/15-NE200052550irq/11-sym53c8xx11:02:350
525503460,0irq/11-sym53c8x130250irq/15-NE200008:33:580
525503450,0irq/11-sym53c8x130250irq/15-NE200007:44:310
1513430,0ktimers/0243711sleep08:58:350
525503420,0irq/11-sym53c8x1127-21ssh10:12:340
1513310,0ktimers/0108471sleep07:33:320
1513300,0ktimers/0276501sleep09:22:440
1513280,0ktimers/058171sleep10:51:090
1513280,0ktimers/0197141sleep08:29:000
525503130,0irq/11-sym53c8x130250irq/15-NE200007:38:550
1302503070,0irq/15-NE200052550irq/11-sym53c8xx10:42:470
1513010,0ktimers/0177551sleep08:17:510
1302503010,0irq/15-NE200052550irq/11-sym53c8xx11:47:520
525502970,0irq/11-sym53c8x130250irq/15-NE200007:27:580
1512950,0ktimers/0236971sleep08:53:520
1512940,0ktimers/011827-21kworker/u4:3+xprtiod09:43:100
525502930,0irq/11-sym53c8x130250irq/15-NE200007:19:210
1212112920,0sleep151ktimers/011:41:130
525502910,0irq/11-sym53c8x130250irq/15-NE200009:12:040
1302502890,0irq/15-NE200052550irq/11-sym53c8xx07:23:320
1302502840,0irq/15-NE200029710-21kworker/u4:1+rpciod10:30:460
9128128327,0sleep9129-21ssh11:16:220
525502770,0irq/11-sym53c8x130250irq/15-NE200010:32:480
1302502770,0irq/15-NE200052550irq/11-sym53c8xx08:07:330
2675127525,0sleep2677-21ssh10:24:550
29566127426,0sleep29567-21ssh09:38:200
73939926697,0cyclictest20-21rcuc/009:31:400
1302502660,0irq/15-NE200052550irq/11-sym53c8xx12:27:520
525502650,0irq/11-sym53c8x130250irq/15-NE200007:53:010
73939926393,0cyclictest3460-21snmpd08:12:490
73939926193,0cyclictest3460-21snmpd11:36:540
73939926188,0cyclictest27944-21ssh09:25:000
739399261104,0cyclictest0-21swapper11:30:230
1302502610,0irq/15-NE200052550irq/11-sym53c8xx12:22:530
1302502610,0irq/15-NE200052550irq/11-sym53c8xx11:42:530
1302502610,0irq/15-NE200052550irq/11-sym53c8xx08:23:040
1302502600,0irq/15-NE200052550irq/11-sym53c8xx09:57:250
1302502590,0irq/15-NE200026324-21diskmemload12:13:310
1302502580,0irq/15-NE20009529-21ssh11:19:180
15096125726,0sleep7391-21cyclictest08:00:530
739399256124,0cyclictest25568-21latency_hist09:07:330
739399256102,0cyclictest0-21swapper12:04:340
1302502560,0irq/15-NE200052550irq/11-sym53c8xx07:12:350
73939925586,0cyclictest4260-21wc10:37:440
1512530,0ktimers/08622-21ssh11:12:170
739399252122,0cyclictest30694-21ls09:47:450
29359125226,0sleep29358-21ssh09:37:220
16592125227,0sleep0-21swapper08:09:180
739399251133,0cyclictest22522-21aten_r3power_cu08:47:430
18616125027,0sleep18621-21date12:32:410
1302502500,0irq/15-NE20002001-21rm10:19:180
73939924895,0cyclictest0-21swapper10:13:520
1365312450,0sleep151ktimers/011:53:300
1302502430,0irq/15-NE200010101-21rm11:23:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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