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2026-02-28 - 23:56
[ 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 792 highest latencies:
System rackaslot0.osadl.org (updated Sat Feb 28, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
170182650,0sleep316999-21sshd11:09:163
287262630,1sleep328728-21id11:27:133
188462630,0sleep20-21swapper/209:47:132
265802620,1sleep31734-21runrttasks10:47:243
144282610,0sleep20-21swapper/211:45:442
131822600,2sleep2590099cyclictest09:32:352
318982580,0sleep031879-21sshd09:59:450
20532580,0sleep20-21swapper/211:36:102
182652570,0sleep30-21swapper/309:10:203
300262560,0sleep230024-21sshd10:19:232
236272560,0sleep00-21swapper/010:07:260
223052560,1sleep01734-21runrttasks12:11:540
247412550,0sleep10-21swapper/112:12:071
163792550,0sleep116329-21sshd11:31:491
240162540,0sleep10-21swapper/110:47:091
208462540,0sleep30-21swapper/309:33:163
125212540,1sleep027721-21minicom10:12:070
486825324,25sleep30-21swapper/307:06:093
280582530,0sleep228057-21sshd12:18:052
61212520,0sleep30-21swapper/309:17:493
33992520,1sleep33398-21sshd09:28:553
295012510,0sleep20-21swapper/211:15:562
292025129,8sleep20-21swapper/207:05:072
252492510,0sleep025237-21sshd12:06:290
239422510,1sleep123933-21bash12:26:091
221022510,0sleep122096-21sshd10:21:261
221022510,0sleep122096-21sshd10:21:261
188672510,1sleep0589899cyclictest12:28:370
557725027,9sleep00-21swapper/007:09:420
322372500,0sleep20-21swapper/211:27:322
29262500,0sleep11734-21runrttasks10:28:191
203972500,0sleep10-21swapper/111:37:501
102822500,0sleep30-21swapper/310:51:373
27342490,0sleep20-21swapper/210:50:552
237412490,0sleep01734-21runrttasks11:04:110
164302490,0sleep339-21ksoftirqd/310:40:473
293024825,19sleep10-21swapper/107:05:101
197232480,0sleep00-21swapper/010:44:010
153332480,0sleep015318-21sshd12:39:430
252682460,0sleep11734-21runrttasks09:36:261
159722460,0sleep00-21swapper/010:49:210
5952440,0sleep20-21swapper/209:25:452
78912420,0sleep10-21swapper/110:31:321
30402420,0sleep13017-21sshd09:57:091
299732370,0sleep229972-21bash10:13:422
291192280,1sleep10-21swapper/112:06:501
5898992221,1cyclictest423-21sshd11:27:370
5898992221,1cyclictest20491-21sshd11:37:500
144962220,1sleep20-21swapper/212:33:562
5901992111,1cyclictest115650irq/25-eth010:22:393
5901992111,1cyclictest115650irq/25-eth010:22:393
590199210,20cyclictest0-21swapper/312:32:413
5900992119,1cyclictest0-21swapper/210:08:502
5900992119,1cyclictest0-21swapper/209:36:132
5899992119,1cyclictest655-21sshd12:32:411
5898992120,1cyclictest22871-21sshd09:36:140
5901992012,1cyclictest39-21ksoftirqd/310:33:343
5899992013,1cyclictest21-21ksoftirqd/110:00:481
120072200,0sleep10-21swapper/109:29:411
7362190,0sleep3381ktimersoftd/312:07:133
5900991913,1cyclictest30-21ksoftirqd/211:31:342
589999193,11cyclictest21-21ksoftirqd/111:28:461
5898991912,2cyclictest3-21ksoftirqd/012:17:500
49652190,1sleep34964-21sshd10:36:583
246842190,1sleep119-21rcuc/110:58:351
5901991813,1cyclictest39-21ksoftirqd/309:36:213
5900991816,1cyclictest0-21swapper/211:50:272
5900991812,1cyclictest30-21ksoftirqd/211:12:182
589999188,1cyclictest8-21rcu_preempt10:11:181
589999186,4cyclictest21-21ksoftirqd/109:34:391
589999184,10cyclictest21-21ksoftirqd/111:10:571
589999184,10cyclictest21-21ksoftirqd/109:41:101
589999182,1cyclictest21-21ksoftirqd/110:41:111
5899991813,1cyclictest21-21ksoftirqd/110:15:331
5899991812,3cyclictest21-21ksoftirqd/111:41:281
589899185,3cyclictest10717-21sshd11:14:220
589899183,2cyclictest3-21ksoftirqd/011:41:010
5898991817,1cyclictest3771-21sshd11:50:260
132332180,0sleep337-21rcuc/312:25:153
590199174,1cyclictest39-21ksoftirqd/309:20:013
590099174,12cyclictest30-21ksoftirqd/209:59:162
590099174,12cyclictest30-21ksoftirqd/209:51:352
590099173,3cyclictest30-21ksoftirqd/210:01:472
5900991712,1cyclictest30-21ksoftirqd/212:25:162
589999174,1cyclictest21-21ksoftirqd/111:04:211
5899991711,2cyclictest21-21ksoftirqd/110:37:231
589999170,1cyclictest115650irq/25-eth012:15:031
589899179,7cyclictest0-21swapper/010:37:580
589899173,9cyclictest1511-21nfsd11:06:400
5898991713,1cyclictest16789-21sshd10:18:100
589899170,13cyclictest6122-21sshd10:56:550
590199169,3cyclictest39-21ksoftirqd/309:42:083
590199163,10cyclictest115650irq/25-eth011:15:373
5901991614,1cyclictest0-21swapper/311:35:383
5901991612,1cyclictest39-21ksoftirqd/311:57:183
590199160,1cyclictest115650irq/25-eth009:46:543
590099165,1cyclictest30-21ksoftirqd/210:31:142
5900991611,1cyclictest30-21ksoftirqd/210:38:192
589999164,5cyclictest21-21ksoftirqd/109:12:131
589999164,1cyclictest21-21ksoftirqd/111:47:351
589999163,2cyclictest21-21ksoftirqd/109:21:561
5899991612,2cyclictest21-21ksoftirqd/109:46:531
5899991611,1cyclictest21-21ksoftirqd/112:21:321
589899169,3cyclictest0-21swapper/009:45:340
589899168,7cyclictest32707-21sshd09:20:120
589899164,1cyclictest3-21ksoftirqd/009:54:330
589899162,2cyclictest3-21ksoftirqd/012:31:450
589899162,1cyclictest6217-21sshd09:31:570
5898991611,1cyclictest0-21swapper/009:16:310
5898991610,1cyclictest0-21swapper/011:21:030
589899160,6cyclictest562-21sshd11:16:140
589899160,1cyclictest27157-21sshd11:32:470
589899160,15cyclictest13046-21bash11:59:510
589899160,15cyclictest0-21swapper/010:25:410
275012160,0sleep2291ktimersoftd/212:09:362
590199159,1cyclictest30281-21sshd11:52:503
590199158,1cyclictest0-21swapper/312:19:083
590199153,9cyclictest115650irq/25-eth010:12:143
5901991512,2cyclictest39-21ksoftirqd/312:12:433
590199150,2cyclictest3967-21sshd09:57:153
590099158,3cyclictest28-21rcuc/211:03:272
590099155,9cyclictest30-21ksoftirqd/210:23:092
590099155,9cyclictest30-21ksoftirqd/210:23:082
590099155,9cyclictest28-21rcuc/210:56:522
590099155,3cyclictest30-21ksoftirqd/210:42:042
590099155,1cyclictest30-21ksoftirqd/209:10:532
5900991513,1cyclictest0-21swapper/209:41:162
5900991511,1cyclictest30-21ksoftirqd/212:21:072
5900991511,1cyclictest30-21ksoftirqd/211:42:222
5900991511,1cyclictest30-21ksoftirqd/210:46:282
589999158,1cyclictest19-21rcuc/110:09:501
589999155,3cyclictest21-21ksoftirqd/111:24:291
589999155,1cyclictest21-21ksoftirqd/111:18:041
589999152,1cyclictest21-21ksoftirqd/109:15:411
5899991513,1cyclictest21-21ksoftirqd/112:35:011
589899158,6cyclictest25275-21sshd11:46:430
589899157,2cyclictest3914-21sshd10:00:070
589899154,3cyclictest41ktimersoftd/012:22:500
589899153,1cyclictest13131-21diskmemload10:33:590
5898991513,1cyclictest15920-21sshd09:41:160
589899150,1cyclictest0-21swapper/012:01:350
589899150,14cyclictest3-21ksoftirqd/010:51:410
589899150,14cyclictest18827-21sshd09:10:230
589899150,11cyclictest0-21swapper/010:20:400
589899150,11cyclictest0-21swapper/010:20:400
230182150,0sleep222989-21sshd12:37:282
10782150,1sleep31734-21runrttasks11:10:353
80382140,1sleep28015-21sshd11:56:302
590199148,2cyclictest25479-21bash11:01:263
590199145,1cyclictest39-21ksoftirqd/312:02:523
590199144,1cyclictest39-21ksoftirqd/312:22:293
590199142,3cyclictest23997-21sshd10:27:173
590199141,4cyclictest115650irq/25-eth011:23:413
590199141,3cyclictest14710-21sshd11:43:003
5901991413,1cyclictest39-21ksoftirqd/311:45:433
5901991413,1cyclictest39-21ksoftirqd/311:31:353
5901991413,1cyclictest39-21ksoftirqd/310:05:543
590199140,13cyclictest23508-21cp10:55:343
590099145,9cyclictest30-21ksoftirqd/212:10:502
590099145,3cyclictest30-21ksoftirqd/211:05:402
590099144,9cyclictest30-21ksoftirqd/212:02:532
5900991412,1cyclictest30-21ksoftirqd/211:22:372
5900991412,1cyclictest30-21ksoftirqd/209:16:072
5900991412,1cyclictest0-21swapper/210:25:142
590099140,1cyclictest6031-21sshd09:20:342
589999149,1cyclictest31179-21sshd11:07:361
589999145,2cyclictest21-21ksoftirqd/110:51:061
589999145,1cyclictest21-21ksoftirqd/111:55:311
589999144,1cyclictest21-21ksoftirqd/112:00:101
5899991412,1cyclictest21-21ksoftirqd/109:50:161
589999141,1cyclictest115650irq/25-eth011:54:151
589899147,6cyclictest4381-21sshd09:26:060
590199138,1cyclictest115650irq/25-eth012:35:273
590199136,3cyclictest6468-21sshd10:00:163
590199134,9cyclictest39-21ksoftirqd/310:16:583
590199130,12cyclictest0-21swapper/309:51:353
590199121,2cyclictest0-21swapper/308:50:143
590099120,11cyclictest0-21swapper/208:00:122
589899123,6cyclictest0-21swapper/007:35:140
589899120,11cyclictest0-21swapper/008:05:120
590199119,1cyclictest0-21swapper/307:15:143
590199110,11cyclictest0-21swapper/308:56:593
590199110,11cyclictest0-21swapper/308:01:563
590199110,11cyclictest0-21swapper/307:32:593
590199110,11cyclictest0-21swapper/307:26:223
590199110,11cyclictest0-21swapper/307:12:203
590099119,1cyclictest0-21swapper/207:10:142
590099118,2cyclictest16728-21fschecks_time08:20:142
590099110,2cyclictest0-21swapper/208:50:132
590099110,11cyclictest0-21swapper/207:19:482
590099110,10cyclictest28556-21perl08:40:132
590099110,10cyclictest0-21swapper/207:30:142
589999110,11cyclictest0-21swapper/108:12:301
589999110,11cyclictest0-21swapper/108:03:271
589999110,10cyclictest0-21swapper/108:05:131
589999110,10cyclictest0-21swapper/107:55:141
589999110,10cyclictest0-21swapper/107:55:131
589899119,1cyclictest0-21swapper/008:20:130
589899110,8cyclictest0-21swapper/007:25:110
589899110,1cyclictest0-21swapper/007:42:070
589899110,10cyclictest31150-21fschecks_time07:50:140
589899110,10cyclictest19011-21diskstats07:30:130
589899110,10cyclictest0-21swapper/007:55:140
589899110,10cyclictest0-21swapper/007:55:140
590199109,1cyclictest0-21swapper/308:20:443
590199109,1cyclictest0-21swapper/308:12:023
590199109,1cyclictest0-21swapper/307:51:283
590199109,1cyclictest0-21swapper/307:43:473
590199108,1cyclictest0-21swapper/308:05:143
590199100,9cyclictest13360-21perl07:20:153
590199100,1cyclictest0-21swapper/308:40:293
590199100,1cyclictest0-21swapper/307:46:423
590199100,10cyclictest0-21swapper/309:02:133
590199100,10cyclictest0-21swapper/308:38:303
590099109,1cyclictest0-21swapper/208:56:272
590099109,1cyclictest0-21swapper/208:14:312
590099100,9cyclictest7469-21diskstats08:05:142
590099100,9cyclictest1812-21fschecks_time07:55:132
590099100,9cyclictest1812-21fschecks_time07:55:132
590099100,10cyclictest0-21swapper/207:29:542
589999109,1cyclictest0-21swapper/109:07:561
589999109,1cyclictest0-21swapper/108:47:431
589999109,1cyclictest0-21swapper/108:36:551
589999109,1cyclictest0-21swapper/107:51:511
589999109,1cyclictest0-21swapper/107:45:131
589999109,1cyclictest0-21swapper/107:38:151
589999108,1cyclictest16727-21fschecks_time08:20:141
589999102,2cyclictest21-21ksoftirqd/107:20:121
589999100,9cyclictest2110-21perl08:50:141
589999100,9cyclictest0-21swapper/108:40:131
589999100,1cyclictest19618-21perl08:25:151
589999100,1cyclictest0-21swapper/108:59:411
589999100,10cyclictest0-21swapper/108:19:571
589999100,10cyclictest0-21swapper/107:30:141
589999100,10cyclictest0-21swapper/107:16:101
589899109,1cyclictest0-21swapper/008:10:200
589899108,1cyclictest6719-21perl07:10:130
589899108,1cyclictest0-21swapper/008:00:150
589899106,2cyclictest0-21swapper/008:15:120
589899105,5cyclictest0-21swapper/008:25:110
589899103,5cyclictest0-21swapper/008:55:510
589899102,6cyclictest0-21swapper/007:24:030
589899100,9cyclictest0-21swapper/008:50:140
589899100,9cyclictest0-21swapper/008:45:200
589899100,9cyclictest0-21swapper/008:40:130
589899100,9cyclictest0-21swapper/007:45:210
59019998,1cyclictest1712-21perl07:55:143
59019998,1cyclictest1712-21perl07:55:143
59019997,2cyclictest0-21swapper/308:45:153
59009998,1cyclictest19684-21cut08:25:152
59009998,1cyclictest0-21swapper/207:37:272
59009998,1cyclictest0-21swapper/207:20:232
59009997,1cyclictest0-21swapper/208:31:562
59009995,1cyclictest30-21ksoftirqd/207:40:242
59009994,4cyclictest30-21ksoftirqd/209:05:132
58999998,1cyclictest0-21swapper/107:28:301
58989992,5cyclictest0-21swapper/009:05:520
58989990,8cyclictest0-21swapper/009:00:150
58989990,8cyclictest0-21swapper/008:30:240
58989990,8cyclictest0-21swapper/007:15:100
58989990,5cyclictest0-21swapper/008:35:120
59019987,1cyclictest0-21swapper/309:06:173
59019987,1cyclictest0-21swapper/308:25:143
59019987,1cyclictest0-21swapper/308:15:313
59009987,1cyclictest0-21swapper/208:19:092
59009987,1cyclictest0-21swapper/207:49:172
59009986,1cyclictest31644-21perl08:45:142
59009983,1cyclictest28-21rcuc/208:35:192
58999988,0cyclictest0-21swapper/108:34:571
58999988,0cyclictest0-21swapper/107:10:131
58999983,1cyclictest21-21ksoftirqd/109:00:111
59019976,1cyclictest0-21swapper/307:37:593
58999970,2cyclictest25820-21ntp_states07:40:221
59019960,6cyclictest0-21swapper/308:30:173
59009965,1cyclictest30-21ksoftirqd/209:00:132
59009960,3cyclictest0-21swapper/207:50:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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