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2026-02-26 - 06:24
[ 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 Thu Feb 26, 2026 00:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151156290,0ktimers/0251821sleep19:07:520
1514440,0ktimers/069441sleep23:17:220
525504340,0irq/11-sym53c8x130250irq/15-NE200000:41:150
1302504240,0irq/15-NE200052550irq/11-sym53c8xx00:22:250
525504220,0irq/11-sym53c8x130250irq/15-NE200023:22:450
1514210,0ktimers/0131541sleep23:55:220
1514200,0ktimers/0278551sleep22:07:410
525504100,0irq/11-sym53c8x130250irq/15-NE200023:32:460
2594299404328,0cyclictest6216-21kworker/0:2+events20:36:090
1514010,0ktimers/0167251sleep00:17:260
525503990,0irq/11-sym53c8x130250irq/15-NE200021:09:190
525503970,0irq/11-sym53c8x130250irq/15-NE200021:53:550
2594299388320,0cyclictest3465-21lldpd23:41:410
1513860,0ktimers/0294311sleep22:16:130
525503810,0irq/11-sym53c8x130250irq/15-NE200020:02:460
1513750,0ktimers/0228791sleep21:35:050
1513700,0ktimers/0192811chrt00:34:000
525503600,0irq/11-sym53c8x130250irq/15-NE200021:02:260
525503550,0irq/11-sym53c8x130250irq/15-NE200023:18:390
525503530,0irq/11-sym53c8x130250irq/15-NE200020:32:070
2594299352247,0cyclictest27706-21cron22:07:170
525503390,0irq/11-sym53c8x130250irq/15-NE200020:52:330
1302503370,0irq/15-NE200052550irq/11-sym53c8xx19:38:160
1513240,0ktimers/0173601sleep21:03:280
2594299323202,0cyclictest3460-21snmpd23:48:150
2594299322192,0cyclictest4477-21cron23:02:170
525503190,0irq/11-sym53c8x130250irq/15-NE200021:42:260
2594299318191,0cyclictest21562-21ntpd20:37:370
1302503170,0irq/15-NE200052550irq/11-sym53c8xx19:49:090
1513140,0ktimers/0136201sleep23:58:170
525503110,0irq/11-sym53c8x130250irq/15-NE200022:49:410
1513100,0ktimers/088901sleep23:28:570
1302503060,0irq/15-NE200052550irq/11-sym53c8xx19:52:570
2594299303166,0cyclictest25940-21cyclictest21:48:340
525503000,0irq/11-sym53c8x130250irq/15-NE200021:23:530
525502990,0irq/11-sym53c8x130250irq/15-NE200000:03:210
525502970,0irq/11-sym53c8x130250irq/15-NE200021:28:110
525502970,0irq/11-sym53c8x130250irq/15-NE200019:47:160
1302502960,0irq/15-NE200052550irq/11-sym53c8xx19:34:140
2594299293191,0cyclictest15268-21date00:07:320
1302502920,0irq/15-NE200052550irq/11-sym53c8xx19:27:350
2594299291206,0cyclictest5759-21expr20:08:560
2594299287161,0cyclictest28776-21cron19:27:160
2594299287135,0cyclictest12828-21ntp_states20:42:570
2594299287106,0cyclictest7750-21nfs_client20:18:420
2594299286155,0cyclictest31123-21ssh22:24:380
2594299286152,0cyclictest27010-21cron19:17:160
2594299281174,0cyclictest3928-21sendmail20:02:180
259429928092,0cyclictest5470-21grep23:08:470
259429928057,0cyclictest2843-21mailstats22:52:570
2594299280171,0cyclictest27114-21ssh22:02:250
1302502800,0irq/15-NE200052550irq/11-sym53c8xx22:20:130
2594299277135,0cyclictest1108-21ssh22:42:230
259429927482,0cyclictest6584-21awk20:13:300
1512730,0ktimers/0117891sleep23:46:560
2594299272170,0cyclictest27683-21apt-get19:22:180
2594299268112,0cyclictest0-21swapper21:44:320
2594299265160,0cyclictest1675-21ssh22:46:560
2594299264130,0cyclictest19115-21df21:13:470
2594299262123,0cyclictest3729-21runrttasks00:27:190
2594299258173,0cyclictest3566-21cron20:52:160
2594299258137,0cyclictest18832-21cron00:32:180
259429925383,0cyclictest300-21kworker/u4:3-flush-0:2121:19:190
2594299252153,0cyclictest8595-21ntpq20:23:180
2594299252145,0cyclictest3460-21snmpd22:32:590
259429924988,0cyclictest4647-21sed23:02:450
2594299249114,0cyclictest31551-21ssh22:27:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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