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2026-02-16 - 03:06
[ 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
Characteristics of all highest latencies:
System rack6slot6 (updated Mon Feb 16, 2026 00:43:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
263579910610853021,53085cyclictest0-21swapper00:38:320
263579910610553016,53087cyclictest0-21swapper19:27:230
263579910610253024,53076cyclictest0-21swapper23:39:150
263579910606852980,53086cyclictest0-21swapper20:42:340
263579910605852989,53067cyclictest0-21swapper22:53:420
263579910604753004,53041cyclictest0-21swapper21:00:090
263579910603152958,53071cyclictest0-21swapper00:33:410
263579910602652950,53074cyclictest0-21swapper20:46:460
263579910602552947,53076cyclictest0-21swapper21:38:100
263579910599252917,53073cyclictest0-21swapper21:06:210
263579910593752910,53025cyclictest0-21swapper00:02:420
263579910560952913,52693cyclictest1592-21dbus-daemon20:05:040
263579910560353012,52589cyclictest26174-21ssh21:23:560
26357991055078,105497cyclictest0-21swapper20:31:310
263579910543152932,52496cyclictest15349-21ssh22:37:480
263579910526852944,52322cyclictest22571-21ssh22:47:400
263579910521253010,52199cyclictest28983-21ssh22:55:530
263579910519453007,52185cyclictest134850irq/9-eth021:53:250
263579910517353051,52122cyclictest0-21swapper20:13:260
263579910517053046,52122cyclictest0-21swapper20:02:530
263579910516853052,52111cyclictest0-21swapper00:07:030
263579910514653029,52115cyclictest0-21swapper21:49:240
263579910514453051,52091cyclictest0-21swapper22:43:390
263579910514453047,52095cyclictest0-21swapper19:40:570
263579910513453015,52117cyclictest0-21swapper00:29:500
263579910513353033,52098cyclictest0-21swapper23:31:230
263579910513253039,52091cyclictest0-21swapper21:15:440
263579910512752983,52117cyclictest0-21swapper21:56:260
263579910511253025,52085cyclictest0-21swapper20:51:470
263579910511253024,52086cyclictest0-21swapper00:15:060
263579910511153003,52106cyclictest0-21swapper20:29:410
263579910508752989,52096cyclictest0-21swapper22:28:550
263579910508452991,52091cyclictest0-21swapper23:24:410
263579910506452975,52087cyclictest0-21swapper22:07:090
263579910505952955,52102cyclictest0-21swapper22:01:270
263579910505152949,52100cyclictest0-21swapper23:17:190
263579910504752936,52109cyclictest0-21swapper00:10:040
263579910504152941,52095cyclictest0-21swapper22:12:500
263579910503452935,52094cyclictest0-21swapper20:37:130
263579910502652905,52119cyclictest0-21swapper23:13:380
263579910499252906,52084cyclictest0-21swapper19:31:540
263579910499252901,52089cyclictest0-21swapper21:33:290
263579910493552878,52055cyclictest0-21swapper19:36:150
2635799530838,53073cyclictest0-21swapper21:14:540
26357995295852942,15cyclictest0-21swapper19:23:520
263579919841040,853cyclictest25173-21kworker/u2:323:00:340
26357991613797,807cyclictest0-21swapper20:21:080
26357991609781,820cyclictest0-21swapper19:45:380
26357991559775,774cyclictest8545-21sh23:56:400
26357991519746,769cyclictest0-21swapper23:47:180
26357991496707,785cyclictest0-21swapper19:58:010
26357991492686,797cyclictest0-21swapper21:28:480
263579914831000,416cyclictest0-21swapper19:52:500
26357991473692,776cyclictest0-21swapper00:24:580
26357991436648,784cyclictest0-21swapper23:26:110
26357991423657,762cyclictest0-21swapper22:19:420
26357991394624,766cyclictest0-21swapper22:31:360
26357991390672,715cyclictest0-21swapper23:41:160
26357991385685,697cyclictest0-21swapper20:15:370
263579913691007,362cyclictest0-21swapper21:41:210
26357991359646,710cyclictest0-21swapper20:55:080
26357991245618,625cyclictest0-21swapper23:09:270
26357991235609,624cyclictest0-21swapper22:24:140
26357991227621,602cyclictest31455-21hwlatdetect-tra19:12:280
26357991205609,593cyclictest15912-21diskmemload23:54:400
26357991138579,556cyclictest31455-21hwlatdetect-tra19:16:190
2248727112,14sleep022773-21hwlatdetect-tra19:07:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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