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2026-02-15 - 05:23
[ 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 all highest latencies:
System rackaslot0.osadl.org (updated Sun Feb 15, 2026 00:44:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
203622930,0sleep10-21swapper/123:44:191
244422840,0sleep30-21swapper/323:19:123
181362840,0sleep118112-21sshd00:20:531
167652640,1sleep216762-21sshd00:00:552
2490426224,9sleep00-21swapper/019:07:140
149752620,0sleep30-21swapper/322:41:303
149382590,0sleep10-21swapper/123:35:181
317802580,1sleep231770-21sshd21:43:402
247192580,0sleep324716-21bash21:12:013
20602570,0sleep10-21swapper/121:55:131
95442560,1sleep29545-21sshd21:55:462
312892560,0sleep30-21swapper/321:52:033
84102550,1sleep228-21rcuc/222:07:002
205532540,6sleep230-21ksoftirqd/221:45:252
311102530,0sleep131107-21sshd00:13:361
215312530,0sleep30-21swapper/321:37:043
39492520,0sleep30-21swapper/300:11:093
74222510,0sleep20-21swapper/200:34:122
2528825125,9sleep30-21swapper/319:09:103
32922500,0sleep20-21swapper/220:20:002
2505425024,9sleep10-21swapper/119:07:591
22532500,0sleep20-21swapper/200:16:412
169282500,0sleep01510-21nfsd22:16:120
84452490,0sleep1201ktimersoftd/122:24:021
2271524926,18sleep20-21swapper/219:05:032
120262490,1sleep111930-21sshd21:25:011
250042480,1sleep010-21rcuc/023:58:530
17702480,0sleep10-21swapper/122:54:351
84742470,0sleep10-21swapper/100:31:231
255162470,0sleep30-21swapper/323:53:143
231802460,0sleep00-21swapper/021:28:480
264582440,0sleep20-21swapper/222:51:002
260032440,0sleep20-21swapper/221:17:432
170282440,0sleep00-21swapper/023:15:370
179292410,0sleep017925-21cp00:32:130
289162390,0sleep328917-21sshd21:32:043
25716992321,1cyclictest16690-21sshd00:09:310
2571999221,20cyclictest13506-21id22:32:563
2571899221,20cyclictest2145-21sshd22:29:102
2571899210,20cyclictest0-21swapper/223:01:322
311092200,0sleep10-21swapper/122:03:231
25718992019,1cyclictest0-21swapper/222:18:022
25718992018,1cyclictest0-21swapper/223:56:272
25717992018,1cyclictest32476-21sshd21:23:581
25716992018,1cyclictest17994-21sshd00:01:010
2571699200,1cyclictest27531-21sshd22:39:510
42192190,7sleep03-21ksoftirqd/021:55:200
25719991917,1cyclictest18716-21sshd22:13:353
25718991917,1cyclictest0-21swapper/221:33:492
25717991917,1cyclictest26997-21sshd21:46:011
251092190,0sleep125111-21bash23:22:041
55562180,0sleep30-21swapper/323:03:223
25719991817,1cyclictest0-21swapper/323:44:173
25718991817,1cyclictest0-21swapper/219:30:122
114362180,1sleep011432-21sshd23:06:390
25717991715,1cyclictest10780-21sshd00:06:041
2571699173,13cyclictest1466-21kworker/0:222:41:170
2571699173,11cyclictest9957-21kworker/0:022:21:550
25716991715,2cyclictest14692-21kworker/0:022:11:470
196702170,0sleep20-21swapper/221:22:492
137362170,1sleep119-21rcuc/122:30:111
25718991614,1cyclictest0-21swapper/200:14:582
25717991612,1cyclictest21-21ksoftirqd/100:29:211
2571699164,11cyclictest29052-21kworker/0:223:31:580
25716991614,2cyclictest13428-21sshd23:38:010
2571699160,4cyclictest0-21swapper/021:45:370
2571699160,14cyclictest0-21swapper/000:22:260
2571699160,13cyclictest0-21swapper/022:08:310
2571699160,12cyclictest23653-21sshd22:50:430
252702160,1sleep025246-21sshd00:10:140
251162160,0sleep10-21swapper/100:18:451
68462150,0sleep30-21swapper/322:46:273
37412150,0sleep10-21swapper/122:57:311
2571799155,9cyclictest21-21ksoftirqd/121:50:281
2571799155,1cyclictest21-21ksoftirqd/100:37:471
2571799151,13cyclictest0-21swapper/121:10:571
2571699159,5cyclictest15441-21bash21:16:480
2571699159,3cyclictest0-21swapper/022:03:460
2571699159,3cyclictest0-21swapper/021:20:020
2571699158,6cyclictest0-21swapper/021:14:180
2571699157,7cyclictest5616-21kworker/0:023:10:360
25716991512,1cyclictest7418-21kworker/0:122:28:030
25716991511,4cyclictest30165-21kworker/0:119:50:170
2571699151,13cyclictest0-21swapper/022:55:000
2571699150,12cyclictest26928-21bash22:48:150
22122150,2sleep00-21swapper/000:36:300
168382150,0sleep10-21swapper/100:03:501
2571999142,9cyclictest2218-21sshd23:31:203
2571999140,13cyclictest19601-21sshd21:48:153
2571999140,13cyclictest0-21swapper/322:15:143
2571999140,13cyclictest0-21swapper/300:25:133
2571999140,13cyclictest0-21swapper/300:00:183
2571899140,13cyclictest0-21swapper/223:40:592
2571899140,13cyclictest0-21swapper/221:51:342
2571799149,4cyclictest0-21swapper/121:36:201
2571799149,2cyclictest0-21swapper/123:30:201
2571799144,9cyclictest21-21ksoftirqd/123:52:221
25717991413,1cyclictest21-21ksoftirqd/123:00:401
25717991413,1cyclictest21-21ksoftirqd/121:32:191
2571799141,2cyclictest25735-21sshd23:27:471
25717991412,1cyclictest479-21diskmemload21:10:001
25717991412,1cyclictest21-21ksoftirqd/123:57:291
25717991412,1cyclictest21-21ksoftirqd/123:12:521
25717991412,1cyclictest21-21ksoftirqd/122:39:191
25717991412,1cyclictest21-21ksoftirqd/121:43:451
25717991410,1cyclictest21-21ksoftirqd/123:49:331
2571799140,13cyclictest0-21swapper/123:16:361
2571799140,13cyclictest0-21swapper/122:41:351
2571799140,13cyclictest0-21swapper/122:26:391
2571699149,3cyclictest0-21swapper/023:27:380
2571699146,5cyclictest0-21swapper/023:40:260
2571699145,1cyclictest30165-21kworker/0:120:25:430
2571699144,9cyclictest30165-21kworker/0:119:58:410
2571699142,1cyclictest20795-21bash22:30:400
2571699142,1cyclictest0-21swapper/023:46:390
2571699141,2cyclictest0-21swapper/023:00:140
2571699141,1cyclictest7873-21sshd00:25:370
2571699140,3cyclictest2220-21rm00:19:350
2571699140,3cyclictest0-21swapper/021:40:480
2571999139,3cyclictest6403-21sshd00:05:393
2571999139,1cyclictest0-21swapper/300:21:063
2571999138,2cyclictest4446-21sshd22:54:493
2571999133,9cyclictest13273-21sshd23:35:123
2571999131,1cyclictest115650irq/25-eth023:57:253
25719991311,2cyclictest0-21swapper/322:05:593
2571999130,1cyclictest0-21swapper/321:41:493
2571999130,13cyclictest0-21swapper/323:08:373
2571999130,12cyclictest32383-21sshd00:30:363
2571999130,12cyclictest1510-21nfsd21:55:423
2571999130,12cyclictest0-21swapper/322:56:353
2571999130,12cyclictest0-21swapper/322:35:323
2571999130,10cyclictest1135-21bash00:16:353
2571999130,10cyclictest0-21swapper/321:16:463
2571899139,1cyclictest0-21swapper/223:49:212
2571899131,1cyclictest115650irq/25-eth023:29:232
25718991311,1cyclictest22662-21sshd23:30:192
25718991311,1cyclictest14583-21sshd21:36:272
2571899130,4cyclictest26480-21sshd00:35:462
2571899130,4cyclictest18516-21sshd22:55:572
2571899130,12cyclictest31269-21sshd21:12:342
2571899130,12cyclictest29165-21sshd23:50:402
2571899130,12cyclictest24296-21sshd23:21:592
2571899130,12cyclictest13803-21sshd23:09:472
2571899130,12cyclictest0-21swapper/223:10:142
2571899130,12cyclictest0-21swapper/222:21:162
2571899130,12cyclictest0-21swapper/222:13:042
2571899130,12cyclictest0-21swapper/222:03:412
2571899130,12cyclictest0-21swapper/221:26:352
2571899130,12cyclictest0-21swapper/200:05:372
2571799139,1cyclictest0-21swapper/122:45:221
25717991311,1cyclictest0-21swapper/122:16:151
2571799130,4cyclictest0-21swapper/121:15:341
2571799130,2cyclictest10792-21sshd23:09:301
2571799130,10cyclictest0-21swapper/122:10:061
2571699138,4cyclictest754-21sshd21:35:170
2571699133,8cyclictest30165-21kworker/0:119:25:230
2571699131,11cyclictest0-21swapper/021:30:210
2571699130,9cyclictest0-21swapper/021:50:070
2571699130,12cyclictest22108-21sshd23:50:100
114432130,0sleep211435-21sshd22:35:302
2571999129,2cyclictest0-21swapper/323:25:193
2571999129,2cyclictest0-21swapper/322:23:143
2571999129,2cyclictest0-21swapper/300:36:303
2571999128,1cyclictest1800-21sshd23:45:243
2571999128,1cyclictest0-21swapper/322:02:303
2571999121,1cyclictest115650irq/25-eth021:21:103
2571999120,12cyclictest0-21swapper/322:26:143
2571999120,12cyclictest0-21swapper/321:27:243
2571999120,11cyclictest0-21swapper/323:21:543
2571999120,11cyclictest0-21swapper/323:10:263
2571899129,2cyclictest0-21swapper/223:37:452
2571899129,2cyclictest0-21swapper/223:17:592
2571899129,2cyclictest0-21swapper/200:20:152
2571899122,9cyclictest24599-21sshd22:45:152
25718991210,1cyclictest18597-21sshd00:26:372
2571899120,11cyclictest0-21swapper/222:41:542
2571899120,11cyclictest0-21swapper/220:35:132
2571799128,1cyclictest0-21swapper/119:40:151
2571799128,1cyclictest0-21swapper/119:40:151
2571799121,10cyclictest0-21swapper/122:07:201
2571699123,2cyclictest30165-21kworker/0:120:48:590
2571699121,10cyclictest0-21swapper/023:20:150
2571699121,10cyclictest0-21swapper/020:10:120
2571699121,10cyclictest0-21swapper/019:40:130
2571699121,10cyclictest0-21swapper/019:40:130
2571999110,2cyclictest0-21swapper/320:45:163
2571999110,1cyclictest0-21swapper/321:06:023
2571999110,1cyclictest0-21swapper/319:48:263
2571999110,11cyclictest0-21swapper/319:34:513
2571899119,1cyclictest0-21swapper/220:55:142
2571899119,1cyclictest0-21swapper/219:15:002
2571899118,2cyclictest0-21swapper/222:30:052
25718991110,1cyclictest0-21swapper/220:53:182
25718991110,1cyclictest0-21swapper/220:47:022
25718991110,1cyclictest0-21swapper/220:30:392
2571899110,1cyclictest0-21swapper/220:07:042
2571899110,1cyclictest0-21swapper/219:23:372
2571899110,11cyclictest0-21swapper/220:04:522
2571899110,11cyclictest0-21swapper/219:44:462
2571899110,11cyclictest0-21swapper/219:44:462
2571899110,10cyclictest0-21swapper/219:45:122
2571799119,1cyclictest0-21swapper/120:50:151
2571799118,2cyclictest0-21swapper/120:00:141
2571799118,2cyclictest0-21swapper/119:15:001
2571799111,9cyclictest0-21swapper/119:45:131
2571799110,10cyclictest6758-21tune2fs19:30:141
2571699116,2cyclictest30165-21kworker/0:120:24:050
2571699116,1cyclictest30165-21kworker/0:120:41:210
2571699116,1cyclictest30165-21kworker/0:120:39:510
2571699116,1cyclictest30165-21kworker/0:120:04:050
2571699112,6cyclictest30165-21kworker/0:119:37:190
2571699112,6cyclictest30165-21kworker/0:119:37:180
2571699111,9cyclictest0-21swapper/020:30:100
2571699111,1cyclictest0-21swapper/020:15:150
2571999109,1cyclictest0-21swapper/319:35:263
2571999109,1cyclictest0-21swapper/319:35:263
2571999108,1cyclictest787-21diskstats20:15:143
2571999100,9cyclictest4090-21fschecks_time20:20:163
2571999100,9cyclictest0-21swapper/320:05:153
2571999100,9cyclictest0-21swapper/319:25:163
2571999100,1cyclictest29003-21sed19:15:023
2571999100,1cyclictest0-21swapper/320:25:173
2571999100,10cyclictest0-21swapper/319:56:343
2571999100,10cyclictest0-21swapper/319:21:013
2571899109,1cyclictest0-21swapper/219:56:372
2571899108,1cyclictest30269-21diskstats20:10:112
2571899108,1cyclictest0-21swapper/219:25:152
2571899107,2cyclictest0-21swapper/220:40:102
2571899106,3cyclictest0-21swapper/220:20:142
2571899100,9cyclictest30898-21perl21:05:122
2571899100,10cyclictest0-21swapper/220:25:042
2571799108,1cyclictest9812-21sort20:30:121
2571799108,1cyclictest24938-21tune2fs20:55:151
2571799101,5cyclictest0-21swapper/120:10:141
2571799100,9cyclictest0-21swapper/120:35:141
2571799100,1cyclictest0-21swapper/120:45:151
2571699108,1cyclictest0-21swapper/020:55:150
2571699107,1cyclictest30165-21kworker/0:121:05:290
2571699102,5cyclictest0-21swapper/019:30:100
2571699100,7cyclictest32411-21apache_volume19:20:110
2571699100,1cyclictest0-21swapper/021:00:150
2571699100,1cyclictest0-21swapper/019:10:240
257199998,1cyclictest0-21swapper/320:34:123
257199996,2cyclictest0-21swapper/320:50:163
257199990,9cyclictest0-21swapper/320:58:393
257199990,9cyclictest0-21swapper/319:40:153
257199990,9cyclictest0-21swapper/319:40:153
257189999,0cyclictest0-21swapper/219:14:202
257189990,0cyclictest0-21swapper/219:38:502
257189990,0cyclictest0-21swapper/219:38:502
257179998,1cyclictest0-21swapper/119:11:061
257179997,1cyclictest27952-21perl21:00:161
257179990,1cyclictest0-21swapper/120:05:141
257169998,1cyclictest0-21swapper/019:15:300
257169997,2cyclictest30165-21kworker/0:120:51:110
257169997,2cyclictest30165-21kworker/0:119:46:030
257169996,1cyclictest30165-21kworker/0:120:05:070
257199980,5cyclictest0-21swapper/320:43:393
257189987,1cyclictest0-21swapper/221:00:122
257189981,6cyclictest0-21swapper/219:50:112
257179988,0cyclictest0-21swapper/120:42:041
257179980,0cyclictest0-21swapper/120:28:481
257199976,1cyclictest0-21swapper/320:11:053
257199971,5cyclictest0-21swapper/320:35:153
257199970,6cyclictest0-21swapper/321:00:153
257199970,6cyclictest0-21swapper/320:00:113
257199970,6cyclictest0-21swapper/319:50:143
257199970,6cyclictest0-21swapper/319:10:193
257179976,1cyclictest19130-21kworker/1:019:51:081
257179975,1cyclictest21-21ksoftirqd/119:55:141
257179975,1cyclictest21-21ksoftirqd/119:20:111
257179970,6cyclictest0-21swapper/120:20:161
257179970,6cyclictest0-21swapper/120:15:131
257179970,6cyclictest0-21swapper/119:25:121
257179970,5cyclictest0-21swapper/119:35:171
257179970,5cyclictest0-21swapper/119:35:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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