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2026-02-20 - 20:19
[ 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 Fri Feb 20, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27701994776729,0cyclictest31878-21cut07:34:020
151151480,0ktimers/0275341sleep07:09:440
1514500,0ktimers/0158501sleep12:23:400
1514230,0ktimers/0123571sleep12:01:400
1514120,0ktimers/0205021sleep09:24:480
525504020,0irq/11-sym53c8x130250irq/15-NE200011:37:390
1513940,0ktimers/0194651sleep09:16:590
2770199377143,0cyclictest894-21jbd2/sda1-807:32:100
525503750,0irq/11-sym53c8x130250irq/15-NE200010:49:190
525503750,0irq/11-sym53c8x130250irq/15-NE200009:52:040
525503730,0irq/11-sym53c8x130250irq/15-NE200008:05:380
1513720,0ktimers/0274191sleep10:11:560
1513670,0ktimers/0321651chrt10:42:270
1513600,0ktimers/033541sleep11:03:460
2770199347150,0cyclictest13427-21cut12:08:380
525503390,0irq/11-sym53c8x130250irq/15-NE200007:38:160
2770199337207,0cyclictest0-21swapper08:07:180
2770199335137,0cyclictest25623-21munin-node09:57:110
1513350,0ktimers/0314731sleep10:37:160
1513350,0ktimers/0292731sleep07:19:180
525503330,0irq/11-sym53c8x130250irq/15-NE200008:46:120
2770199330190,0cyclictest10066-21ssh11:48:410
277019932996,0cyclictest1526-21ssh10:53:460
1302503290,0irq/15-NE200052550irq/11-sym53c8xx07:47:110
2770199326177,0cyclictest11107-21ssh11:54:020
2770199324153,0cyclictest15067-21apt08:52:020
525503220,0irq/11-sym53c8x130250irq/15-NE200008:12:130
2770199322116,0cyclictest12162-21cat08:37:100
2770199321198,0cyclictest16510-21sort12:27:260
2770199319173,0cyclictest15697-21needreboot08:53:300
2770199318164,0cyclictest5078-21sh08:02:020
2770199318146,0cyclictest13247-21wc08:42:130
2770199318117,0cyclictest3460-21snmpd08:30:300
2770199318109,0cyclictest14889-21ssh12:18:300
1302503160,0irq/15-NE200052550irq/11-sym53c8xx11:27:560
2770199314133,0cyclictest28525-21wget07:13:580
2770199313203,0cyclictest17624-21ssh12:34:190
2770199313147,0cyclictest30116-21sort10:28:580
2770199313132,0cyclictest20841-21ssh09:27:320
2770199313115,0cyclictest18836-21diskmemload09:59:500
1513130,0ktimers/0172061sleep09:02:520
2770199312149,0cyclictest2937-21ssh11:02:110
1302503110,0irq/15-NE200052550irq/11-sym53c8xx12:41:390
2770199309139,0cyclictest8628-21awk08:18:260
2770199306143,0cyclictest5354-21ssh11:18:060
2770199305164,0cyclictest3729-21runrttasks12:12:500
2770199305127,0cyclictest4070-21munin-node07:57:120
2770199304126,0cyclictest28779-21sshd10:20:180
2770199303154,0cyclictest3432-21nscd09:43:530
2770199301152,0cyclictest9335-21ssh11:44:100
2770199301152,0cyclictest0-21swapper10:05:210
1302503000,0irq/15-NE200052550irq/11-sym53c8xx07:23:030
2770199299130,0cyclictest18531-21sshd09:08:180
2770199298153,0cyclictest9342-21sort08:23:170
2770199298120,0cyclictest22718-21chrt09:40:460
2770199298116,0cyclictest32085-21latency_hist10:42:180
2770199296184,0cyclictest27960-21ssh10:14:000
2770199296148,0cyclictest16938-21cron09:02:000
2770199295191,0cyclictest1367-21tr07:43:370
2770199295162,0cyclictest3729-21runrttasks11:08:150
2770199294141,0cyclictest0-21swapper09:18:040
2770199292162,0cyclictest13012-21latency_hist12:07:140
2770199292123,0cyclictest21617-21ssh09:33:500
2770199290119,0cyclictest4732-21ssh11:13:340
2770199287171,0cyclictest6613-21cron11:27:010
2770199286114,0cyclictest29170-21chrt10:22:540
2770199285110,0cyclictest7551-21munin-node11:32:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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