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2026-01-16 - 21:09
[ 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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack4slot2.osadl.org (updated Fri Jan 16, 2026 12:43:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74501980,0irq/46-4a10000023277-21runrttasks07:05:210
23764999357,0cyclictest0-21swapper07:20:010
7350920,0irq/45-4a1000008138-1kworker/u3:009:34:250
7350920,0irq/45-4a10000026969-21proc_pri12:04:530
23764999169,0cyclictest0-21swapper08:19:590
23764999158,0cyclictest0-21swapper12:09:590
23764999158,0cyclictest0-21swapper10:04:310
23764999156,0cyclictest0-21swapper10:59:030
130732910,0sleep011946-1kworker/u3:009:47:370
23764999058,0cyclictest0-21swapper10:29:140
23764999058,0cyclictest0-21swapper08:39:430
23764999058,0cyclictest0-21swapper08:24:540
23764999057,0cyclictest0-21swapper08:29:470
23764999057,0cyclictest0-21swapper07:09:500
23764999056,0cyclictest0-21swapper07:54:560
23764999055,0cyclictest0-21swapper07:39:340
23764999054,0cyclictest0-21swapper08:35:410
23764998967,0cyclictest0-21swapper11:04:430
23764998958,0cyclictest0-21swapper12:24:500
23764998958,0cyclictest0-21swapper10:40:010
23764998957,0cyclictest0-21swapper12:19:290
23764998957,0cyclictest0-21swapper09:29:100
23764998857,0cyclictest0-21swapper10:14:470
23764998857,0cyclictest0-21swapper07:44:390
23764998856,0cyclictest0-21swapper08:45:020
23764998856,0cyclictest0-21swapper07:24:450
23764998855,0cyclictest0-21swapper07:34:580
23764998854,0cyclictest0-21swapper11:29:200
23764998757,0cyclictest0-21swapper11:34:240
23764998756,0cyclictest0-21swapper10:00:020
23764998756,0cyclictest0-21swapper09:49:400
23764998756,0cyclictest0-21swapper07:29:040
23764998752,0cyclictest0-21swapper08:09:350
7450860,0irq/46-4a1000004894-21/usr/sbin/munin11:01:090
7450860,0irq/46-4a10000028697-21/usr/sbin/munin08:59:340
7450860,0irq/46-4a10000011139-21runrttasks08:06:490
23764998666,0cyclictest0-21swapper12:14:580
23764998658,0cyclictest0-21swapper11:39:360
23764998653,0cyclictest0-21swapper10:34:050
7450850,0irq/46-4a10000026088-21df07:14:510
7450850,0irq/46-4a10000025940-21irqstats10:24:370
7450850,0irq/46-4a10000016194-1kworker/u3:009:55:180
239772850,0sleep023183-1kworker/u3:010:19:180
23764998563,0cyclictest0-21swapper10:09:560
23764998555,0cyclictest0-21swapper11:24:320
23764998553,0cyclictest0-21swapper09:19:480
23764998552,0cyclictest0-21swapper09:10:000
23764998551,0cyclictest0-21swapper10:45:010
7450840,0irq/46-4a1000009996-21wget09:39:100
7450840,0irq/46-4a1000004722-21aten_r4power_en07:49:100
7350840,0irq/45-4a1000008230-21cut07:59:140
7350840,0irq/45-4a10000023760-21cyclictest08:54:210
23764998453,0cyclictest0-21swapper11:09:460
7450830,0irq/46-4a1000004982-21threads12:34:590
7450830,0irq/46-4a10000031983-21sh09:08:550
7450830,0irq/46-4a1000002927-21meminfo12:29:420
7450830,0irq/46-4a10000025327-21aten_r4power_po08:49:120
7450830,0irq/46-4a10000024373-21sendmail-msp11:58:570
7450830,0irq/46-4a10000013248-1kworker/u3:108:15:020
250192837,0sleep025034-21irqstats11:59:380
23764998354,0cyclictest0-21swapper10:49:220
23764998350,0cyclictest0-21swapper11:44:460
7450820,0irq/46-4a1000005252-21fschecks_time09:24:300
7450820,0irq/46-4a10000021155-21/usr/sbin/munin11:49:120
7450820,0irq/46-4a1000001381-21runrttasks09:14:100
7350810,0irq/45-4a10000010105-21aten_r4power_en11:14:120
124362800,0chrt12435-21/usr/sbin/munin11:24:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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