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2026-01-26 - 15:30
[ 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 rackeslot2.osadl.org (updated Mon Jan 26, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
274545121080,2sleep30-21swapper/307:47:463
303345721030,2sleep30-21swapper/310:55:023
27892882960,1sleep10-21swapper/108:22:471
28146582790,0sleep02814662-21cut08:42:450
2698511992417,3cyclictest3099512-21kthreadcore11:32:451
2649091240,3phc2sys0-21swapper/310:57:363
2698512992320,1cyclictest0-21swapper/210:35:002
2698510992211,6cyclictest0-21swapper/009:15:020
269851199212,3cyclictest3003852-21grep10:37:471
269851199211,4cyclictest0-21swapper/109:16:571
2698511992114,3cyclictest2893984-21kthreadcore09:37:441
269851199210,5cyclictest0-21swapper/109:59:381
2698510992111,5cyclictest0-21swapper/011:25:010
30362732200,1sleep20-21swapper/210:57:412
30204712200,2sleep00-21swapper/010:47:450
269851199208,8cyclictest2845219-21phc2sys-jitter09:07:491
269851199207,9cyclictest1-21systemd10:25:011
269851199207,8cyclictest3200348-21rt-features12:27:511
269851199206,8cyclictest0-21swapper/109:45:011
269851199206,6cyclictest2845963-21diskmemload11:43:331
269851199205,6cyclictest3087687-21ssh11:26:181
269851199202,7cyclictest4114978-21snmpd11:51:571
269851199202,13cyclictest2774317-21ls08:12:411
269851199202,12cyclictest2799054-21sed08:32:431
2698511992017,2cyclictest2854826-21wc09:15:001
2698511992016,3cyclictest3049281-21mailstats11:02:521
2698511992016,2cyclictest2953070-21true10:10:021
2698511992015,4cyclictest1290-21dbus-daemon09:30:021
269851199201,3cyclictest2845963-21diskmemload10:50:581
269851199201,13cyclictest4114978-21snmpd08:58:581
2698510992012,4cyclictest2960277-21unixbench_singl10:12:520
269851099201,15cyclictest0-21swapper/009:22:420
2698510992010,5cyclictest0-21swapper/011:12:460
2698512991916,1cyclictest0-21swapper/211:40:002
2698512991916,1cyclictest0-21swapper/211:07:472
2698512991916,1cyclictest0-21swapper/210:45:002
269851299190,15cyclictest30691482sleep211:15:182
269851199196,9cyclictest3169772-21irqrtprio12:12:431
269851199196,8cyclictest0-21swapper/111:25:021
269851199195,9cyclictest2749556-21aten_repower_cu07:52:401
269851199193,7cyclictest3159260-21sh12:06:471
269851199193,11cyclictest3124627-21cstates11:47:381
269851199193,11cyclictest3074970-21cut11:17:461
269851199192,7cyclictest3186430-21cat12:22:381
269851199192,3cyclictest2845963-21diskmemload10:49:231
269851199192,12cyclictest2837433-21grep09:02:441
269851199192,12cyclictest2743871-21expr07:47:411
269851199191,7cyclictest2845963-21diskmemload11:12:011
2698511991916,2cyclictest2704698-21wc07:15:011
2698511991916,2cyclictest1288-1atopacctd09:46:231
2698511991916,2cyclictest1288-1atopacctd09:46:231
2698511991911,3cyclictest2886001-21kthreadcore09:32:451
269851099198,6cyclictest0-21swapper/012:07:450
269851099198,6cyclictest0-21swapper/009:55:000
2698510991916,2cyclictest2934786-21apt-key10:00:000
2698510991916,2cyclictest1313-21gmain07:50:000
2649091191,2phc2sys0-21swapper/308:22:463
2649091190,2phc2sys0-21swapper/309:20:133
2698512991815,1cyclictest0-21swapper/212:07:502
2698512991815,1cyclictest0-21swapper/209:57:382
269851199186,5cyclictest2720157-21if_enp1s0.807:27:431
269851199184,9cyclictest2796434-21cut08:27:451
269851199184,5cyclictest3149840-21sh12:00:541
269851199184,5cyclictest3113164-21sh11:39:421
269851199184,4cyclictest2760959-21wc07:57:511
269851199184,4cyclictest0-21swapper/110:32:011
269851199183,7cyclictest3033914-21sh10:55:381
269851199183,7cyclictest2780342-21cstates08:17:391
269851199183,11cyclictest2919892-21sh09:52:441
269851199183,10cyclictest3177547-21basename12:17:361
269851199183,10cyclictest3008234-21runrttasks10:42:101
269851199183,10cyclictest2814848-21sed08:42:451
269851199182,11cyclictest3206260-21cut12:32:441
269851199182,11cyclictest2955223-21cstates10:12:401
269851199182,11cyclictest2768386-21cstates08:07:391
269851199182,11cyclictest2737866-21cat07:42:391
269851199181,12cyclictest2710414-21grep07:17:451
269851099189,5cyclictest0-21swapper/009:20:020
269851099188,4cyclictest0-21swapper/009:42:460
2698510991815,2cyclictest2809713-21latency_hist08:40:000
2698510991815,2cyclictest1290-21dbus-daemon11:35:020
2698510991812,2cyclictest0-21swapper/012:27:160
2698510991811,6cyclictest0-21swapper/011:00:010
2649091180,2phc2sys0-21swapper/311:13:473
2698512991714,1cyclictest0-21swapper/212:30:012
2698512991714,1cyclictest0-21swapper/212:17:392
2698512991714,1cyclictest0-21swapper/210:46:252
2698512991714,1cyclictest0-21swapper/209:37:122
269851299171,11cyclictest0-21swapper/207:10:022
269851199175,7cyclictest3211981-21ssh12:35:351
269851199174,6cyclictest257-21systemd-journal08:03:271
269851199173,5cyclictest3052145-21sh11:06:221
269851199173,5cyclictest2864842-21ssh09:21:371
269851199172,6cyclictest2937060-21apt10:02:381
269851199172,10cyclictest2980179-21ssh10:25:061
269851199172,10cyclictest2822850-21cstates08:52:401
269851199172,10cyclictest2805606-21cut08:37:461
269851199172,10cyclictest2725807-21cat07:32:401
269851199171,6cyclictest2845963-21diskmemload11:56:471
269851199171,11cyclictest2821954-21systemd-run08:50:011
269851199171,11cyclictest2717727-21grep07:22:441
2698510991714,2cyclictest3057942-21ssh11:07:490
2698510991714,2cyclictest29021-21rtkit-daemon11:40:250
2698510991714,2cyclictest2843225-21sort09:07:460
2698510991714,2cyclictest2833886-21awk09:00:000
2698510991714,2cyclictest2705016-21open_files07:15:020
2698510991714,2cyclictest1313-21gmain07:25:000
2698510991714,2cyclictest1-21systemd12:00:010
2698510991714,2cyclictest0-21swapper/007:55:010
2698510991713,3cyclictest1288-1atopacctd11:37:400
269851099170,5cyclictest2785547-21dump-pmu-power08:20:000
2649091179,2phc2sys0-21swapper/311:19:083
2649091170,2phc2sys0-21swapper/311:55:423
2649091170,2phc2sys0-21swapper/310:47:213
2649091170,2phc2sys0-21swapper/310:06:283
2649091170,1phc2sys0-21swapper/309:39:283
2698512991614,1cyclictest0-21swapper/209:20:022
2698512991614,1cyclictest0-21swapper/207:20:012
2698512991613,1cyclictest0-21swapper/212:12:432
2698512991613,1cyclictest0-21swapper/212:00:002
2698512991613,1cyclictest0-21swapper/209:27:462
2698512991613,1cyclictest0-21swapper/209:10:012
2698512991613,1cyclictest0-21swapper/208:12:412
2698512991613,1cyclictest0-21swapper/208:07:492
2698512991613,1cyclictest0-21swapper/207:55:012
269851199162,5cyclictest2845963-21diskmemload10:16:011
2698511991612,2cyclictest2737154-21systemd-run07:40:011
269851099165,1cyclictest2845963-21diskmemload10:17:510
269851099164,7cyclictest0-21swapper/010:37:380
269851099161,6cyclictest2712999-21munin-run07:20:020
2698510991613,2cyclictest2937671-21cut10:02:410
2698510991613,2cyclictest2892990-21gltestperf09:37:410
2698510991613,2cyclictest2740220-21kthreadcore07:42:450
2698510991613,2cyclictest1-21systemd12:05:020
2698510991613,2cyclictest0-21swapper/012:35:010
2698510991613,2cyclictest0-21swapper/007:30:000
2698510991612,3cyclictest3011395-21kthreadcore10:42:460
2698510991611,1cyclictest491rcuog/211:30:020
2649091160,4phc2sys0-21swapper/311:30:223
2649091160,3phc2sys0-21swapper/311:49:133
2649091160,2phc2sys0-21swapper/312:07:013
2649091160,2phc2sys0-21swapper/311:40:393
269851299156,5cyclictest0-21swapper/211:12:392
269851299151,8cyclictest0-21swapper/211:55:002
2698512991513,1cyclictest0-21swapper/212:22:452
2698512991513,1cyclictest0-21swapper/210:20:012
2698512991513,1cyclictest0-21swapper/208:20:012
2698512991512,1cyclictest0-21swapper/212:37:182
2698512991512,1cyclictest0-21swapper/211:43:112
2698512991512,1cyclictest0-21swapper/210:07:492
2698512991512,1cyclictest0-21swapper/208:35:012
2698512991511,2cyclictest0-21swapper/207:22:372
269851099158,6cyclictest2994179-21kthreadcore10:32:450
269851099158,6cyclictest0-21swapper/011:50:020
269851099157,2cyclictest0-21swapper/011:52:380
269851099155,5cyclictest0-21swapper/009:32:520
269851099152,2cyclictest0-21swapper/012:17:370
269851099151,9cyclictest2910883-21idleruntime09:47:410
269851099151,9cyclictest2910883-21idleruntime09:47:410
2698510991512,2cyclictest2976531-21kthreadcore10:22:480
2698510991512,2cyclictest29026-21sendmail-mta10:07:030
2698510991511,2cyclictest2881285-21perf09:30:010
2649091150,5phc2sys0-21swapper/311:22:203
2649091150,2phc2sys0-21swapper/311:52:463
2649091150,2phc2sys0-21swapper/309:32:593
2649091150,2phc2sys0-21swapper/309:15:483
2649091150,2phc2sys0-21swapper/308:52:443
2649091150,1phc2sys0-21swapper/310:01:323
2649091150,12phc2sys0-21swapper/309:26:003
2698512991412,1cyclictest0-21swapper/209:32:462
2698512991412,1cyclictest0-21swapper/208:05:012
2698512991412,1cyclictest0-21swapper/207:15:022
2698512991411,1cyclictest0-21swapper/212:02:392
2698512991411,1cyclictest0-21swapper/211:28:412
2698512991411,1cyclictest0-21swapper/211:02:452
2698512991411,1cyclictest0-21swapper/210:14:412
2698512991411,1cyclictest0-21swapper/209:50:262
2698512991411,1cyclictest0-21swapper/207:35:012
269851199141,4cyclictest2698565-21munin-run07:10:011
269851099147,1cyclictest0-21swapper/011:02:460
269851099142,7cyclictest2767957-21tail08:07:380
269851099142,3cyclictest2889082-21kworker/u16:0-rpciod10:50:240
269851099141,8cyclictest2786135-21aten_repower_en08:22:400
269851099141,5cyclictest0-21swapper/012:40:010
2698510991411,2cyclictest3168698-21aten2.4-expect12:12:370
2698510991411,2cyclictest2826170-21kthreadcore08:52:460
2698510991411,2cyclictest2819839-21kthreadcore08:47:450
2698510991411,2cyclictest1-21systemd08:27:320
2698510991410,3cyclictest3069278-21kworker/u16:2+nfsiod12:24:410
269851099140,9cyclictest2981728-21ssh10:27:370
269851099140,4cyclictest3072096-21kthreadcore11:17:450
2649091140,2phc2sys0-21swapper/311:26:443
2649091140,2phc2sys0-21swapper/310:31:113
2649091140,2phc2sys0-21swapper/310:16:103
2649091140,1phc2sys0-21swapper/311:05:423
2698512991311,1cyclictest0-21swapper/211:50:022
2698512991311,1cyclictest0-21swapper/210:05:022
2698512991311,1cyclictest0-21swapper/209:42:442
2698512991311,1cyclictest0-21swapper/209:12:422
2698512991311,1cyclictest0-21swapper/208:57:392
2698512991310,1cyclictest0-21swapper/212:32:442
2698512991310,1cyclictest0-21swapper/211:32:462
2698512991310,1cyclictest0-21swapper/211:22:552
2698512991310,1cyclictest0-21swapper/210:52:432
2698512991310,1cyclictest0-21swapper/210:27:392
2698512991310,1cyclictest0-21swapper/210:22:482
2698512991310,1cyclictest0-21swapper/209:47:062
2698512991310,1cyclictest0-21swapper/209:47:062
2698512991310,1cyclictest0-21swapper/208:47:482
2698512991310,1cyclictest0-21swapper/208:42:432
2698512991310,1cyclictest0-21swapper/208:27:422
269851099136,5cyclictest2764171-21tr08:02:460
269851099136,2cyclictest2779467-21perf08:15:000
269851099134,5cyclictest0-21swapper/009:01:570
269851099134,4cyclictest2698608-21cat07:10:010
2698510991310,2cyclictest2799416-21kernelversion08:32:440
2649091131,2phc2sys0-21swapper/312:33:143
2649091130,2phc2sys0-21swapper/310:29:003
2649091130,2phc2sys0-21swapper/307:55:053
2902298120,4rtkit-daemon2704554-21munin-node07:30:020
269851299129,1cyclictest0-21swapper/208:52:422
269851299129,1cyclictest0-21swapper/207:41:012
269851299129,1cyclictest0-21swapper/207:25:392
269851299128,2cyclictest0-21swapper/209:00:112
2698512991210,1cyclictest0-21swapper/210:37:092
269851099129,2cyclictest2732096-21gltestperf07:37:410
269851099123,5cyclictest0-21swapper/007:55:240
2649091123,2phc2sys0-21swapper/312:22:443
2649091121,2phc2sys0-21swapper/310:11:023
2649091121,2phc2sys0-21swapper/307:15:023
2649091120,4phc2sys0-21swapper/308:32:203
2649091120,3phc2sys0-21swapper/312:11:093
2649091120,3phc2sys0-21swapper/310:22:103
2649091120,3phc2sys0-21swapper/309:58:223
2649091120,3phc2sys0-21swapper/308:02:393
2649091120,2phc2sys0-21swapper/307:42:513
2649091120,1phc2sys0-21swapper/308:25:033
269851299119,1cyclictest0-21swapper/209:22:452
269851299119,1cyclictest0-21swapper/208:35:182
269851299119,1cyclictest0-21swapper/207:55:212
269851299119,1cyclictest0-21swapper/207:45:072
269851299119,1cyclictest0-21swapper/207:35:542
269851299111,6cyclictest0-21swapper/208:22:392
2649091115,1phc2sys0-21swapper/308:47:023
2649091111,2phc2sys0-21swapper/309:54:473
2649091110,2phc2sys0-21swapper/311:37:313
2649091110,2phc2sys0-21swapper/311:02:453
2649091110,2phc2sys0-21swapper/309:41:213
2649091110,1phc2sys0-21swapper/307:16:303
2649091101,2phc2sys0-21swapper/312:25:413
2649091101,2phc2sys0-21swapper/310:40:573
2649091101,2phc2sys0-21swapper/309:10:513
2649091101,2phc2sys0-21swapper/307:32:453
2649091100,3phc2sys0-21swapper/312:37:393
2649091100,2phc2sys0-21swapper/312:01:283
2649091100,2phc2sys0-21swapper/310:37:523
2649091100,2phc2sys0-21swapper/309:48:033
2649091100,2phc2sys0-21swapper/309:48:033
2649091100,2phc2sys0-21swapper/308:42:503
2649091100,2phc2sys0-21swapper/307:28:353
2649091100,1phc2sys0-21swapper/307:53:493
264909191,2phc2sys0-21swapper/312:15:153
264909191,2phc2sys0-21swapper/308:07:473
264909191,2phc2sys0-21swapper/307:06:243
264909190,2phc2sys0-21swapper/309:07:503
264909190,2phc2sys0-21swapper/309:02:013
264909190,2phc2sys0-21swapper/308:36:013
264909190,2phc2sys0-21swapper/308:17:413
264909190,2phc2sys0-21swapper/308:12:443
264909190,2phc2sys0-21swapper/307:36:343
264909190,2phc2sys0-21swapper/307:20:033
264909190,1phc2sys0-21swapper/309:00:013
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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