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2026-01-31 - 07:46
[ 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 Sat Jan 31, 2026 00:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
276949910719653460,53640cyclictest8476-21ssh23:32:160
276949910698753470,53420cyclictest395-21ssh00:08:570
276949910691653474,53318cyclictest28079-21ssh23:14:110
276949910689253403,53489cyclictest0-21swapper19:59:350
276949910678353392,53301cyclictest0-21swapper20:20:010
276949910671453391,53233cyclictest0-21swapper22:22:060
276949910668653484,53202cyclictest0-21swapper00:25:020
276949910666853475,53193cyclictest0-21swapper00:22:110
276949910663353463,53079cyclictest9-21ksoftirqd/022:18:550
276949910662653390,53172cyclictest23340-21kworker/0:200:00:450
276949910659053438,53152cyclictest0-21swapper22:14:040
276949910658553469,53052cyclictest9-21ksoftirqd/022:32:290
276949910657553431,53144cyclictest0-21swapper00:17:500
276949910652253477,53045cyclictest0-21swapper22:27:580
276949910650053463,53037cyclictest0-21swapper22:57:260
276949910649853467,53031cyclictest0-21swapper20:49:400
276949910648753454,53033cyclictest0-21swapper00:32:140
276949910646853475,52993cyclictest0-21swapper19:41:500
276949910645353403,53050cyclictest0-21swapper23:53:130
276949910643653395,53041cyclictest0-21swapper22:09:230
276949910639353438,52955cyclictest0-21swapper19:19:440
276949910637553474,52901cyclictest0-21swapper21:22:490
276949910635453464,52890cyclictest0-21swapper21:26:000
276949910634753467,52817cyclictest9-21ksoftirqd/020:43:080
276949910632153383,52875cyclictest3950irq/9-acpi23:55:330
276949910631553388,52864cyclictest21324-21kworker/0:020:50:500
276949910629653471,52759cyclictest0-21swapper19:25:050
276949910626653426,52775cyclictest0-21swapper19:22:250
276949910624553407,52747cyclictest0-21swapper21:49:270
276949910620553468,52737cyclictest0-21swapper21:43:450
276949910617353409,52764cyclictest0-21swapper19:45:410
276949910586453341,52523cyclictest0-21swapper19:53:130
276949910570852898,52807cyclictest19554-21ssh23:49:210
27694995397053380,500cyclictest0-21swapper21:34:430
27694995382853388,440cyclictest0-21swapper22:41:520
27694995357127,439cyclictest0-21swapper20:27:430
27694995353125,438cyclictest0-21swapper22:35:500
27694995347024,53446cyclictest0-21swapper21:16:270
27694995342326,53302cyclictest0-21swapper23:02:280
27694995323324,53209cyclictest0-21swapper19:35:580
27694995312153065,56cyclictest0-21swapper22:04:410
27694995279525,52770cyclictest0-21swapper19:32:470
276949955522975,2567cyclictest2679-21devkit-power-da20:39:070
276949923901104,1195cyclictest3950irq/9-acpi20:55:110
276949922371027,1210cyclictest10576-21ssh21:12:460
27694992141983,1158cyclictest0-21swapper21:53:380
276949921161086,909cyclictest0-21swapper00:37:350
276949920751040,998cyclictest9-21ksoftirqd/023:27:350
276949920161031,891cyclictest0-21swapper23:36:080
27694992003998,967cyclictest8217-21diskmemload23:22:240
276949919981016,949cyclictest0-21swapper21:08:250
27694991992974,997cyclictest0-21swapper23:08:200
27694991978961,1017cyclictest0-21swapper20:09:280
276949919631014,915cyclictest0-21swapper00:11:380
276949919631011,918cyclictest0-21swapper23:40:090
276949919521006,912cyclictest0-21swapper21:55:290
27694991916952,950cyclictest0-21swapper23:16:420
27694991898948,914cyclictest26647-21ssh21:35:530
276949918931030,771cyclictest0-21swapper21:01:130
276949918711039,832cyclictest0-21swapper20:11:190
276949918691066,738cyclictest3950irq/9-acpi22:46:530
276949916521091,497cyclictest27685-21cyclictest20:01:060
276949916411019,585cyclictest14823-21ssh22:54:560
276949916181069,549cyclictest0-21swapper20:19:010
276949915951085,510cyclictest0-21swapper20:33:350
27694991053580,470cyclictest3679-21hwlatdetect-tra19:10:410
2423422230,1sleep024235-21hwlatdetect-tra19:09:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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