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2026-01-22 - 10:42
[ 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 Thu Jan 22, 2026 00:44:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151152690,0ktimers/0172611sleep19:06:180
1514820,0ktimers/0138411sleep22:10:510
1514760,0ktimers/0244351sleep23:28:090
1514540,0ktimers/0102411sleep21:45:560
525504530,0irq/11-sym53c8x130250irq/15-NE200019:38:470
1514520,0ktimers/022721sleep00:38:290
1514490,0ktimers/0283871sleep20:15:290
1514440,0ktimers/0279241sleep23:51:480
1514340,0ktimers/0290751sleep23:59:220
1514320,0ktimers/0247371sleep19:52:160
1514310,0ktimers/0294801sleep00:02:140
1514280,0ktimers/05921sleep00:26:410
525504270,0irq/11-sym53c8x130250irq/15-NE200022:38:020
1514190,0ktimers/015151sleep00:34:550
525504180,0irq/11-sym53c8x130250irq/15-NE200019:26:150
1514170,0ktimers/089161sleep21:35:220
525504080,0irq/11-sym53c8x130250irq/15-NE200020:42:040
1302504080,0irq/15-NE200052550irq/11-sym53c8xx22:26:380
1514000,0ktimers/0192261sleep19:18:020
1513970,0ktimers/0306691sleep20:28:400
1513970,0ktimers/0143201sleep22:14:500
1513930,0ktimers/0262861sleep23:38:280
1513920,0ktimers/0251771sleep19:56:190
1302503880,0irq/15-NE200052550irq/11-sym53c8xx21:30:390
1513810,0ktimers/061561sleep21:15:090
1513780,0ktimers/0306841sleep00:10:200
1513770,0ktimers/028641sleep20:57:130
1513760,0ktimers/0325171sleep00:22:160
1302503760,0irq/15-NE200052550irq/11-sym53c8xx19:33:410
525503750,0irq/11-sym53c8x130250irq/15-NE200021:51:110
1513680,0ktimers/0225661sleep23:15:440
1513630,0ktimers/067631sleep21:19:580
1513450,0ktimers/0275241sleep23:48:500
1513290,0ktimers/0217051sleep23:08:120
1302503280,0irq/15-NE200052550irq/11-sym53c8xx21:05:390
525503270,0irq/11-sym53c8x15668-21ls22:25:500
2397313260,0sleep151ktimers/019:47:380
525503200,0irq/11-sym53c8x130250irq/15-NE200021:45:580
525503170,0irq/11-sym53c8x130250irq/15-NE200019:21:000
525503150,0irq/11-sym53c8x130250irq/15-NE200020:06:110
1513140,0ktimers/0298611sleep20:23:220
1513140,0ktimers/0184141sleep22:43:240
1302503140,0irq/15-NE200028765-21cpu20:16:410
1513120,0ktimers/0171081sleep22:35:350
525503100,0irq/11-sym53c8x130250irq/15-NE200022:01:090
525503020,0irq/11-sym53c8x130250irq/15-NE200019:13:110
525502980,0irq/11-sym53c8x31927-21wget20:36:390
525502980,0irq/11-sym53c8x130250irq/15-NE200023:45:430
23078129846,0sleep151ktimers/023:19:560
1302502960,0irq/15-NE200052550irq/11-sym53c8xx00:18:010
213312950,0sleep151ktimers/020:52:450
525502890,0irq/11-sym53c8x130250irq/15-NE200000:11:100
525502820,0irq/11-sym53c8x14576-21sh22:16:150
525502800,0irq/11-sym53c8x20039-21munin-node22:56:170
1302502800,0irq/15-NE200021390-21munin-node23:05:570
525502740,0irq/11-sym53c8x902-21mailstats20:46:110
1302502730,0irq/15-NE20003460-21snmpd21:24:560
30893127227,0sleep30902-21munin-node20:30:530
1302502720,0irq/15-NE200024731-21munin-node23:32:450
23256127126,0sleep23257-21sshd19:44:010
1794199271118,0cyclictest0-21swapper22:53:270
1512710,0ktimers/0123561sleep21:58:190
1302502670,0irq/15-NE200019287-21cat22:50:510
1302502650,0irq/15-NE20009063-21chrt21:36:040
461712640,0sleep151ktimers/021:05:540
525502620,0irq/11-sym53c8x3460-21snmpd20:04:240
1302502590,0irq/15-NE200023772-21latency_hist23:25:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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