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2026-01-19 - 21:04
[ 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 the highest latencies:
System rack6slot6 (updated Mon Jan 19, 2026 12:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
188859910671853436,53282cyclictest0-21swapper11:36:070
188859910667253440,53232cyclictest0-21swapper09:49:070
188859910662553465,53160cyclictest0-21swapper11:45:000
188859910651153473,53038cyclictest0-21swapper10:04:410
188859910651053473,53037cyclictest0-21swapper08:35:350
188859910649453447,53047cyclictest0-21swapper07:51:330
188859910648653463,53023cyclictest0-21swapper07:55:240
188859910648353450,53033cyclictest0-21swapper07:22:340
188859910647953418,53061cyclictest0-21swapper07:31:170
188859910647653289,53172cyclictest3888-21diskmemload10:25:570
188859910646753411,53056cyclictest0-21swapper08:46:290
188859910646353435,53028cyclictest0-21swapper07:10:410
188859910641553428,52987cyclictest0-21swapper10:48:140
188859910640153475,52926cyclictest0-21swapper08:21:520
188859910631753404,52821cyclictest0-21swapper08:17:400
188859910629753394,52811cyclictest0-21swapper07:29:570
188859910623153467,52764cyclictest0-21swapper12:25:020
188859910621353476,52737cyclictest0-21swapper08:53:510
188859910621253473,52739cyclictest0-21swapper11:56:330
188859910620753465,52742cyclictest0-21swapper11:31:060
188859910618353461,52722cyclictest0-21swapper07:37:590
188859910617753458,52719cyclictest0-21swapper08:41:070
188859910617753452,52725cyclictest0-21swapper08:30:540
188859910611253419,52693cyclictest0-21swapper10:42:520
188859910516153037,52123cyclictest0-21swapper10:12:130
188859910514253050,52090cyclictest10-21rcuc/010:53:350
18885995387753416,461cyclictest0-21swapper08:05:270
18885995387753414,463cyclictest0-21swapper11:12:310
18885995364653470,176cyclictest0-21swapper08:04:470
18885995358453432,152cyclictest0-21swapper12:24:520
18885995358153404,177cyclictest0-21swapper08:26:030
18885995346127,53434cyclictest0-21swapper11:04:180
18885995342126,53395cyclictest0-21swapper11:16:320
18885995338722,53272cyclictest0-21swapper09:02:530
18885995325025,53132cyclictest0-21swapper07:42:200
18885995323726,0cyclictest0-21swapper08:14:290
18885995313753109,26cyclictest3950irq/9-acpi09:31:010
18885995307227,53045cyclictest0-21swapper09:57:390
18885995306827,53041cyclictest0-21swapper12:39:160
18885995294352929,12cyclictest13382-21ssh09:22:290
188859940252100,1826cyclictest2679-21devkit-power-da07:16:030
188859925421018,1398cyclictest7261-21ssh09:14:370
188859924921090,1402cyclictest23191-21ssh10:21:060
188859922741082,1098cyclictest134850irq/9-eth011:53:530
188859922641071,1099cyclictest0-21swapper09:18:280
188859922601036,1098cyclictest3888-21diskmemload09:38:440
188859921531049,1013cyclictest3950irq/9-acpi09:53:380
188859921251069,929cyclictest1856-21ssh12:08:270
188859921061043,1028cyclictest0-21swapper10:56:160
188859921051085,926cyclictest3950irq/9-acpi09:28:410
188859920731063,916cyclictest5350irq/9-uhci_hcd:10:09:430
188859920391060,913cyclictest13185-21kworker/0:011:46:400
188859920141032,860cyclictest0-21swapper09:05:540
188859920121032,858cyclictest0-21swapper07:47:320
188859919561027,909cyclictest0-21swapper12:33:440
188859919551088,867cyclictest0-21swapper10:32:290
18885991932945,973cyclictest0-21swapper11:24:540
188859919071037,778cyclictest0-21swapper08:59:420
188859919061036,777cyclictest0-21swapper12:12:380
188859918581087,708cyclictest3950irq/9-acpi11:05:490
18885991829935,856cyclictest3888-21diskmemload12:02:550
188859917501056,652cyclictest0-21swapper12:15:190
18885991659955,666cyclictest4486-21ssh11:25:340
18885991621937,649cyclictest28507-21ssh09:44:150
188859915181016,436cyclictest9-21ksoftirqd/010:19:550
188859914351083,352cyclictest0-21swapper10:37:410
1888599567557,8cyclictest18883-21ls07:10:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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