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2026-02-24 - 13:09
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rack6slot5.osadl.org (updated Tue Feb 24, 2026 00:43:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
190119999055213,4687cyclictest8401-21kworker/0:219:19:440
190119998265169,4646cyclictest8401-21kworker/0:219:23:290
190119997675139,4617cyclictest8401-21kworker/0:219:59:220
190119996905099,4579cyclictest15228-21kworker/0:020:58:220
190119993084825,4472cyclictest15228-21kworker/0:021:04:030
190119992954717,4567cyclictest8401-21kworker/0:219:35:500
190119992284784,4433cyclictest8401-21kworker/0:219:44:500
190119991124625,4477cyclictest8401-21kworker/0:219:31:390
190119990334686,4342cyclictest31566-21kworker/0:221:09:330
190119989514549,4398cyclictest15228-21kworker/0:020:52:460
190119989034627,4233cyclictest5079-21kworker/0:022:58:020
190119988174670,4135cyclictest8401-21kworker/0:220:20:160
190119985994358,4218cyclictest5079-21kworker/0:022:50:530
190119984314236,4143cyclictest8401-21kworker/0:220:13:270
190119980304284,3637cyclictest25750-21kworker/0:000:11:070
190119979984055,3919cyclictest31566-21kworker/0:221:35:320
190119979444199,3694cyclictest31566-21kworker/0:221:31:530
190119979244270,3631cyclictest31566-21kworker/0:222:09:230
190119978844097,3772cyclictest31566-21kworker/0:221:54:310
190119977543904,3801cyclictest31566-21kworker/0:221:25:320
190119976274051,3561cyclictest11410-21kworker/0:023:55:390
190119975594100,3416cyclictest25750-21kworker/0:000:18:490
190119973093682,3576cyclictest8401-21kworker/0:219:48:090
190119973003904,3381cyclictest2712-21kworker/0:023:29:370
190119970873815,3267cyclictest15228-21kworker/0:020:41:380
190119969853762,3212cyclictest8401-21kworker/0:220:04:390
190119969133776,3094cyclictest5079-21kworker/0:023:14:430
190119968963765,3116cyclictest5079-21kworker/0:023:06:430
190119968923579,3298cyclictest5079-21kworker/0:023:00:050
190119968683494,3351cyclictest25750-21kworker/0:000:22:500
190119967723696,2999cyclictest2596-21kworker/0:200:31:440
190119967243515,3198cyclictest31566-21kworker/0:221:15:580
190119967073671,2992cyclictest11410-21kworker/0:023:47:050
190119966913411,3276cyclictest31566-21kworker/0:222:03:360
190119966073500,3011cyclictest25750-21kworker/0:000:07:430
190119965373605,2918cyclictest5079-21kworker/0:022:37:360
190119965353609,2883cyclictest31566-21kworker/0:222:18:250
190119965303294,3213cyclictest15228-21kworker/0:020:45:520
190119965103411,3085cyclictest11410-21kworker/0:023:39:200
190119964833563,2879cyclictest5079-21kworker/0:022:47:360
190119964603570,2838cyclictest5079-21kworker/0:022:26:460
190119964563504,2948cyclictest8401-21kworker/0:219:54:210
190119964153274,3127cyclictest31566-21kworker/0:222:11:450
190119963823465,2913cyclictest8401-21kworker/0:219:27:410
190119963373400,2886cyclictest15228-21kworker/0:020:29:420
190119963173408,2898cyclictest8401-21kworker/0:220:09:430
190119963013369,2889cyclictest31566-21kworker/0:221:42:040
190119962583246,2952cyclictest31566-21kworker/0:221:14:220
190119960873318,2765cyclictest15228-21kworker/0:020:36:250
190119960713413,2655cyclictest8401-21kworker/0:219:13:150
190119960203053,2953cyclictest31566-21kworker/0:221:21:410
190119959623255,2702cyclictest15228-21kworker/0:020:31:060
190119952095154,42cyclictest31566-21kworker/0:222:20:270
190119950062851,2140cyclictest5079-21kworker/0:022:30:180
190119946202357,2248cyclictest31566-21kworker/0:221:45:300
190119945132315,2174cyclictest31264-21kworker/0:223:18:050
190119938923798,44cyclictest8401-21kworker/0:220:18:530
190119931963122,61cyclictest5079-21kworker/0:022:40:280
188782777185,203sleep00-21swapper19:09:310
190119941736,366cyclictest32252-21diskmemload23:54:540
190119940836,359cyclictest4272-21snmpd00:29:370
190119940834,359cyclictest13676-21rm23:43:330
190119940632,360cyclictest2531-21strings23:20:550
190119940335,259cyclictest31566-21kworker/0:221:56:490
190119939833,351cyclictest8653-21ssh00:37:310
190119938834,340cyclictest32252-21diskmemload23:34:160
190119938732,341cyclictest4894-21runrttasks00:04:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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