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2026-01-18 - 03:44
[ 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 all highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Sun Jan 18, 2026 00:44:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151150,0ktimers/0205041sleep19:07:100
1514460,0ktimers/0187151sleep21:41:350
1514290,0ktimers/0313201sleep22:56:410
1514260,0ktimers/0101001sleep00:03:490
1514220,0ktimers/043551sleep23:29:480
525504090,0irq/11-sym53c8x130250irq/15-NE200021:21:460
525504070,0irq/11-sym53c8x130250irq/15-NE200020:12:140
1513960,0ktimers/0129691sleep00:25:050
525503920,0irq/11-sym53c8x130250irq/15-NE200022:24:460
1513910,0ktimers/0142451sleep21:17:160
525503770,0irq/11-sym53c8x130250irq/15-NE200023:01:000
525503740,0irq/11-sym53c8x130250irq/15-NE200023:14:380
525503650,0irq/11-sym53c8x130250irq/15-NE200022:16:250
525503590,0irq/11-sym53c8x130250irq/15-NE200023:16:590
525503560,0irq/11-sym53c8x130250irq/15-NE200019:26:260
1513560,0ktimers/0326551sleep23:05:450
1513530,0ktimers/0294461sleep22:44:570
525503470,0irq/11-sym53c8x130250irq/15-NE200022:37:300
525503420,0irq/11-sym53c8x130250irq/15-NE200021:55:400
525503410,0irq/11-sym53c8x130250irq/15-NE200021:37:060
1513410,0ktimers/0303001sleep19:56:070
1302503360,0irq/15-NE200052550irq/11-sym53c8xx20:36:260
525503320,0irq/11-sym53c8x130250irq/15-NE200020:31:000
607013300,0sleep151ktimers/023:38:300
1302503240,0irq/15-NE200052550irq/11-sym53c8xx19:30:450
1302503140,0irq/15-NE200052550irq/11-sym53c8xx23:50:400
2073499312158,0cyclictest0-21swapper22:11:230
525503110,0irq/11-sym53c8x130250irq/15-NE200020:05:390
2073499311198,0cyclictest21975-21munin-node20:02:280
2073499310162,0cyclictest3439-21nscd23:21:260
1302503100,0irq/15-NE200052550irq/11-sym53c8xx00:16:000
2073499306194,0cyclictest0-21swapper20:45:290
1302503040,0irq/15-NE200052550irq/11-sym53c8xx20:20:520
2073499300157,0cyclictest894-21jbd2/sda1-819:46:290
1302503000,0irq/15-NE200052550irq/11-sym53c8xx21:26:260
2073499299188,0cyclictest3729-21runrttasks19:35:530
2073499298164,0cyclictest20731-21cyclictest20:46:260
2073499298142,0cyclictest0-21swapper20:56:390
2073499298129,0cyclictest8632-21rm23:54:320
2073499295179,0cyclictest27346-21nfs_client19:41:490
2073499292169,0cyclictest17500-21ssh21:35:310
2073499291194,0cyclictest21852-21chrt21:57:460
2073499289190,0cyclictest13208-21awk21:10:310
2073499287177,0cyclictest27514-21ssh22:30:560
2073499286100,0cyclictest18-21rcu_preempt19:12:190
2073499285166,0cyclictest13785-21ssh21:15:020
2073499284141,0cyclictest894-21jbd2/sda1-820:15:380
2073499282160,0cyclictest9331-21ssh00:00:330
2073499282158,0cyclictest4676-21ntp_states23:31:140
2073499282154,0cyclictest12086-21chrt21:05:000
1302502820,0irq/15-NE200052550irq/11-sym53c8xx00:06:250
2073499281173,0cyclictest0-21swapper23:45:150
2073499281159,0cyclictest19567-21ssh21:46:130
2073499280172,0cyclictest0-21swapper00:13:270
1302502790,0irq/15-NE200052550irq/11-sym53c8xx22:06:200
2073499278125,0cyclictest0-21swapper19:55:280
2073499277159,0cyclictest4279-21mailstats20:25:440
2073499277137,0cyclictest21975-21munin-node20:51:490
2073499273108,0cyclictest29940-21ssh22:48:480
2073499272163,0cyclictest0-21swapper00:37:560
2073499272132,0cyclictest30417-21ssh22:51:570
2073499271163,0cyclictest0-21swapper00:28:490
2073499269161,0cyclictest0-21swapper22:30:190
2073499268118,0cyclictest14172-21ssh00:32:000
207349926797,0cyclictest22292-21cron19:17:280
2073499267139,0cyclictest23218-21latency19:22:090
2073499266105,0cyclictest20068-21kworker/u4:3-rpciod22:02:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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