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2026-02-09 - 19:06
[ 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 12:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151152530,0ktimers/0139541sleep07:07:110
1302504860,0irq/15-NE200052550irq/11-sym53c8xx10:49:250
525504550,0irq/11-sym53c8x130250irq/15-NE200007:12:200
1514540,0ktimers/0264361sleep08:12:370
1514490,0ktimers/0248491sleep11:26:380
525504320,0irq/11-sym53c8x130250irq/15-NE200007:31:310
1302504270,0irq/15-NE200052550irq/11-sym53c8xx12:31:420
1514260,0ktimers/0298821sleep12:01:120
1514240,0ktimers/0252331sleep08:07:210
525504190,0irq/11-sym53c8x130250irq/15-NE200011:47:090
1514070,0ktimers/061691sleep09:22:470
525504030,0irq/11-sym53c8x130250irq/15-NE200012:06:040
525503940,0irq/11-sym53c8x130250irq/15-NE200012:19:000
525503910,0irq/11-sym53c8x130250irq/15-NE200011:16:350
1302503880,0irq/15-NE200052550irq/11-sym53c8xx10:06:430
1462399384310,0cyclictest14621-21cyclictest07:22:360
1513800,0ktimers/0300591sleep08:32:400
1302503800,0irq/15-NE200052550irq/11-sym53c8xx08:17:090
525503760,0irq/11-sym53c8x130250irq/15-NE200011:11:430
1302503740,0irq/15-NE200052550irq/11-sym53c8xx08:58:350
1302503630,0irq/15-NE200052550irq/11-sym53c8xx07:36:440
1513470,0ktimers/048791sleep09:12:210
1302503410,0irq/15-NE200052550irq/11-sym53c8xx09:59:230
1302503410,0irq/15-NE200052550irq/11-sym53c8xx08:52:400
1302503400,0irq/15-NE200052550irq/11-sym53c8xx12:07:170
1513380,0ktimers/023781sleep12:34:450
525503340,0irq/11-sym53c8x130250irq/15-NE200009:56:340
1513320,0ktimers/084331sleep09:38:130
25106133145,0sleep25107-21ssh11:27:310
525503280,0irq/11-sym53c8x130250irq/15-NE200010:59:240
29711132421,0sleep151ktimers/008:31:230
1302503240,0irq/15-NE20003460-21snmpd09:03:480
15146132324,0sleep151ktimers/010:22:390
1513220,0ktimers/0285341sleep11:51:520
525503170,0irq/11-sym53c8x130250irq/15-NE200010:41:420
525503160,0irq/11-sym53c8x130250irq/15-NE200007:52:090
525503150,0irq/11-sym53c8x3238-21ssh12:41:530
525503130,0irq/11-sym53c8x130250irq/15-NE200010:17:020
1513110,0ktimers/09921sleep08:51:090
525503100,0irq/11-sym53c8x13695-21ssh10:12:390
1302503070,0irq/15-NE200052550irq/11-sym53c8xx09:28:570
2037913060,0sleep151ktimers/007:42:130
1302503060,0irq/15-NE200052550irq/11-sym53c8xx07:47:080
960512960,0sleep151ktimers/009:46:480
1302502960,0irq/15-NE200020-21rcuc/011:35:100
1302502950,0irq/15-NE200013292-21rm10:10:160
525502930,0irq/11-sym53c8x130250irq/15-NE200010:46:160
1512920,0ktimers/093471sleep09:44:410
525502880,0irq/11-sym53c8x130250irq/15-NE200007:32:080
1512870,0ktimers/04690-21diskmemload10:55:430
31840128673,0sleep31844-21cut12:13:150
140812860,0sleep151ktimers/012:26:450
24258128568,0sleep24261-21sendmail-msp11:21:400
1302502850,0irq/15-NE200013284-21kworker/u4:0+xprtiod10:31:380
16938128425,0sleep16932-21ssh10:33:330
525502830,0irq/11-sym53c8x31876-21latency_hist08:41:440
1302502810,0irq/15-NE20008066-21munin-node09:36:430
1302502790,0irq/15-NE200024068-21chrt07:59:450
1302502760,0irq/15-NE20003729-21runrttasks09:19:170
1302502760,0irq/15-NE200031562-21cat08:38:280
4775127394,0sleep4763-21ssh09:11:520
1302502730,0irq/15-NE200027409-21ssh11:45:190
1302502730,0irq/15-NE200021274-21ssh11:03:530
1302502710,0irq/15-NE200026744-21ssh11:39:410
1302502700,0irq/15-NE200024280-21latency_hist08:01:480
1302502690,0irq/15-NE200015559-21ls07:16:530
1302502610,0irq/15-NE20003729-21runrttasks08:26:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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