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2026-03-01 - 15:36
[ 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 376 highest latencies:
System rack3slot0.osadl.org (updated Sun Mar 01, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
953899125123,1cyclictest25-21ksoftirqd/111:57:551
953899125123,1cyclictest25-21ksoftirqd/111:57:551
244002830,0sleep5551rcuc/511:54:245
953099800,79cyclictest32350-21kworker/0:011:57:550
953099800,79cyclictest32350-21kworker/0:011:57:550
22552750,0sleep60-21swapper/610:26:156
9587997270,1cyclictest15-21kswork11:57:557
9587997270,1cyclictest15-21kswork11:57:557
9554996631,1cyclictest22244-21bash11:57:553
9554996631,1cyclictest22244-21bash11:57:553
9580996252,10cyclictest0-21swapper/611:57:556
9580996252,10cyclictest0-21swapper/611:57:556
262002510,1sleep626198-21sshd11:41:356
97022480,0sleep70-21swapper/711:51:457
5982470,0sleep3548-21sshd10:00:253
256872470,0sleep40-21swapper/410:16:364
117672470,0sleep60-21swapper/612:17:396
9572994644,2cyclictest10918-21kworker/5:211:57:565
9572994644,2cyclictest10918-21kworker/5:211:57:565
927324623,8sleep10-21swapper/107:05:431
4292460,0sleep30-21swapper/309:43:513
287332460,1sleep528728-21sshd09:30:475
237552460,1sleep223716-21sshd10:10:572
237552460,1sleep223716-21sshd10:10:572
310352450,0sleep50-21swapper/510:27:505
280552450,0sleep60-21swapper/609:50:596
272532450,1sleep227255-21grepconf.sh09:17:472
264122450,0sleep60-21swapper/610:29:276
123662450,0sleep10-21swapper/110:17:371
276972440,0sleep30-21swapper/311:15:453
236342440,1sleep223624-21bash09:43:182
56822430,1sleep05681-21grepconf.sh09:20:170
144972430,1sleep314498-21bash10:36:133
73062420,0sleep10-21swapper/111:22:001
282892420,0sleep20-21swapper/209:10:262
232512420,0sleep50-21swapper/511:06:105
194472420,0sleep60-21swapper/610:16:146
119552420,0sleep70-21swapper/709:53:407
910724129,9sleep50-21swapper/507:03:225
325912410,2sleep3955499cyclictest11:40:043
119772410,0sleep00-21swapper/011:20:230
105982410,0sleep40-21swapper/410:58:004
105982410,0sleep40-21swapper/410:58:004
938024029,8sleep20-21swapper/207:07:042
932424027,9sleep30-21swapper/307:06:253
921524027,9sleep60-21swapper/607:04:516
918524027,9sleep70-21swapper/707:04:287
62312400,0sleep00-21swapper/012:22:540
306312400,0sleep20-21swapper/207:42:342
268832400,0sleep40-21swapper/412:02:004
268832400,0sleep40-21swapper/412:02:004
914623927,8sleep40-21swapper/407:03:534
693123927,8sleep00-21swapper/007:02:290
284862390,0sleep528484-21sshd10:38:475
9546993836,1cyclictest13550irq/24-ahci[00011:57:552
9546993836,1cyclictest13550irq/24-ahci[00011:57:552
322702380,0sleep10-21swapper/111:01:101
322702380,0sleep10-21swapper/111:01:101
142102370,0sleep40-21swapper/409:46:324
88122340,0sleep30-21swapper/309:20:283
115862340,0sleep50-21swapper/511:49:595
9546992614,1cyclictest121rcu_preempt10:02:392
82252210,0sleep50-21swapper/509:13:015
82252210,0sleep50-21swapper/509:13:015
9546992017,3cyclictest33-21ksoftirqd/211:13:372
9546992016,3cyclictest33-21ksoftirqd/212:36:402
9546992010,1cyclictest33-21ksoftirqd/209:37:582
954699192,1cyclictest33-21ksoftirqd/211:31:362
9546991918,1cyclictest33-21ksoftirqd/212:19:132
9546991917,1cyclictest33-21ksoftirqd/211:21:042
9546991916,3cyclictest33-21ksoftirqd/210:37:252
9546991916,2cyclictest33-21ksoftirqd/211:45:472
9546991916,1cyclictest492-21systemd-journal12:03:132
9546991915,1cyclictest33-21ksoftirqd/212:16:232
9546991915,1cyclictest33-21ksoftirqd/209:50:412
9546991913,4cyclictest33-21ksoftirqd/210:52:382
954699190,18cyclictest20489-21kworker/2:412:11:492
9530991913,4cyclictest9601-21kworker/0:211:17:080
954699183,3cyclictest33-21ksoftirqd/210:19:012
9546991817,1cyclictest33-21ksoftirqd/210:34:522
9546991817,1cyclictest33-21ksoftirqd/210:12:372
9546991816,1cyclictest492-21systemd-journal12:26:432
9546991816,1cyclictest33-21ksoftirqd/211:37:402
9546991816,1cyclictest33-21ksoftirqd/211:32:232
9546991816,1cyclictest33-21ksoftirqd/210:23:542
9546991816,1cyclictest33-21ksoftirqd/209:22:512
9546991815,1cyclictest33-21ksoftirqd/210:44:502
9546991815,1cyclictest33-21ksoftirqd/210:30:162
9546991815,1cyclictest33-21ksoftirqd/209:56:362
9546991814,1cyclictest33-21ksoftirqd/210:00:582
954699181,1cyclictest33-21ksoftirqd/211:54:502
9538991816,1cyclictest25-21ksoftirqd/110:08:461
9538991816,1cyclictest25-21ksoftirqd/110:08:461
21602180,0sleep00-21swapper/010:37:220
135002180,0sleep40-21swapper/411:33:244
9587991715,1cyclictest73-21ksoftirqd/711:34:577
954699174,1cyclictest33-21ksoftirqd/210:49:352
9546991715,2cyclictest33-21ksoftirqd/211:50:242
9546991715,1cyclictest33-21ksoftirqd/212:30:162
9546991715,1cyclictest33-21ksoftirqd/211:22:332
9546991715,1cyclictest33-21ksoftirqd/211:11:512
9546991715,1cyclictest33-21ksoftirqd/211:02:362
9546991715,1cyclictest33-21ksoftirqd/210:57:402
9546991715,1cyclictest33-21ksoftirqd/210:57:402
9546991715,1cyclictest33-21ksoftirqd/209:16:292
9546991715,1cyclictest33-21ksoftirqd/209:16:292
954699170,1cyclictest131rcu_sched09:36:532
9538991715,1cyclictest25-21ksoftirqd/112:07:261
9538991715,1cyclictest25-21ksoftirqd/111:43:541
56572170,1sleep15642-21bash09:23:551
290102170,0sleep30-21swapper/311:52:463
198992170,1sleep449-21ksoftirqd/409:26:384
167092170,1sleep716706-21sshd10:43:387
9546991614,1cyclictest33-21ksoftirqd/209:30:422
9530991614,1cyclictest9-21ksoftirqd/009:13:120
9530991614,1cyclictest9-21ksoftirqd/009:13:120
9530991613,1cyclictest7839-21kworker/u16:012:37:120
9530991613,1cyclictest18726-21kworker/0:209:22:380
197332160,1sleep3686-21dbus-daemon11:28:113
112592160,1sleep511235-21bash11:27:415
9587991514,1cyclictest73-21ksoftirqd/712:32:407
9587991514,1cyclictest73-21ksoftirqd/710:26:147
9587991514,1cyclictest73-21ksoftirqd/709:24:027
9587991513,1cyclictest73-21ksoftirqd/712:24:097
9587991513,1cyclictest73-21ksoftirqd/712:17:417
9587991513,1cyclictest73-21ksoftirqd/712:15:107
9538991514,1cyclictest25-21ksoftirqd/112:32:371
9538991514,1cyclictest25-21ksoftirqd/109:43:331
9538991513,1cyclictest25-21ksoftirqd/111:33:131
9538991513,1cyclictest25-21ksoftirqd/111:15:461
9538991513,1cyclictest25-21ksoftirqd/110:52:341
9538991513,1cyclictest25-21ksoftirqd/109:53:101
9538991511,1cyclictest25-21ksoftirqd/112:07:171
9530991513,1cyclictest9-21ksoftirqd/011:25:250
9530991512,2cyclictest30544-21kworker/u16:110:19:420
9530991512,2cyclictest14214-21kworker/0:211:55:420
9530991512,1cyclictest691-21systemd-logind09:49:200
313302150,0sleep3391rcuc/310:07:383
313302150,0sleep3391rcuc/310:07:383
265802150,0sleep60-21swapper/611:56:256
181122150,0sleep718108-21systemd-cgroups12:03:157
132082150,1sleep513212-21bash12:19:395
958799149,3cyclictest73-21ksoftirqd/709:18:487
958799148,3cyclictest73-21ksoftirqd/711:53:177
958799148,3cyclictest73-21ksoftirqd/709:46:317
9587991413,1cyclictest73-21ksoftirqd/711:05:527
9587991413,1cyclictest73-21ksoftirqd/710:58:097
9587991413,1cyclictest73-21ksoftirqd/710:58:097
9587991412,1cyclictest73-21ksoftirqd/711:10:107
9587991412,1cyclictest73-21ksoftirqd/710:54:577
9587991412,1cyclictest73-21ksoftirqd/710:34:167
9587991412,1cyclictest73-21ksoftirqd/710:14:227
9587991410,3cyclictest73-21ksoftirqd/710:02:427
9580991412,1cyclictest65-21ksoftirqd/611:21:486
957299149,5cyclictest57-21ksoftirqd/511:20:415
9563991412,1cyclictest49-21ksoftirqd/410:32:134
9563991410,3cyclictest49-21ksoftirqd/411:08:034
9554991412,1cyclictest41-21ksoftirqd/310:47:093
9554991411,2cyclictest41-21ksoftirqd/309:42:013
9538991413,1cyclictest25-21ksoftirqd/111:30:561
9538991413,1cyclictest25-21ksoftirqd/111:05:031
9538991413,1cyclictest25-21ksoftirqd/110:01:111
9538991413,1cyclictest25-21ksoftirqd/109:31:221
9538991412,1cyclictest25-21ksoftirqd/112:23:461
9538991412,1cyclictest25-21ksoftirqd/111:10:011
9538991412,1cyclictest25-21ksoftirqd/110:34:241
9538991412,1cyclictest25-21ksoftirqd/110:30:171
9538991412,1cyclictest25-21ksoftirqd/110:26:161
9538991412,1cyclictest25-21ksoftirqd/110:02:231
9538991412,1cyclictest25-21ksoftirqd/109:48:451
9538991412,1cyclictest25-21ksoftirqd/109:35:091
9538991412,1cyclictest25-21ksoftirqd/109:13:081
9538991412,1cyclictest25-21ksoftirqd/109:13:081
953099149,3cyclictest11058-21kworker/u16:011:43:080
9530991413,1cyclictest9-21ksoftirqd/011:42:200
9530991413,1cyclictest9-21ksoftirqd/009:39:500
9530991413,0cyclictest23064-21kworker/u16:010:43:300
9530991413,0cyclictest23064-21kworker/u16:010:31:300
9530991412,2cyclictest6489-21kworker/u16:411:30:320
9530991412,1cyclictest9-21ksoftirqd/011:11:360
9530991412,1cyclictest9-21ksoftirqd/010:48:350
9530991412,1cyclictest9-21ksoftirqd/009:52:360
9530991412,0cyclictest6345-21kworker/u16:109:44:520
9530991411,3cyclictest7839-21kworker/u16:012:28:340
9530991410,1cyclictest23606-21kworker/u16:112:12:520
9530991410,1cyclictest19472-21kworker/u16:409:35:220
275592140,0sleep70-21swapper/711:28:397
115752140,0sleep51-21systemd09:51:545
958799136,5cyclictest73-21ksoftirqd/710:18:107
9587991312,1cyclictest73-21ksoftirqd/711:23:207
9587991312,1cyclictest73-21ksoftirqd/709:34:307
9587991311,1cyclictest73-21ksoftirqd/711:14:587
9587991311,1cyclictest73-21ksoftirqd/710:40:117
9587991311,1cyclictest73-21ksoftirqd/710:10:067
9587991311,1cyclictest73-21ksoftirqd/710:10:067
958799130,13cyclictest19150-21kworker/7:112:09:377
958799130,12cyclictest2571-21kworker/7:412:31:327
958099132,5cyclictest31149-21cp10:38:576
9580991312,1cyclictest65-21ksoftirqd/610:32:466
9580991311,1cyclictest65-21ksoftirqd/612:34:276
9580991311,1cyclictest65-21ksoftirqd/610:01:486
9580991311,1cyclictest65-21ksoftirqd/609:30:426
957299132,5cyclictest6398-21bash12:32:165
957299132,5cyclictest3197-21sshd11:23:325
9572991311,1cyclictest57-21ksoftirqd/511:36:195
957299130,12cyclictest20001-21kworker/5:411:08:315
956399133,4cyclictest2752-21kworker/u16:209:38:274
956399133,4cyclictest0-21swapper/412:34:294
9563991312,1cyclictest49-21ksoftirqd/409:12:444
9563991312,1cyclictest49-21ksoftirqd/409:12:444
956399131,11cyclictest885-21polkitd10:20:364
956399130,13cyclictest0-21swapper/411:47:184
955499130,12cyclictest21792-21kworker/3:011:19:573
9538991312,1cyclictest25-21ksoftirqd/111:23:471
9538991312,1cyclictest25-21ksoftirqd/109:18:111
9538991311,1cyclictest25-21ksoftirqd/112:28:381
9538991311,1cyclictest25-21ksoftirqd/111:52:261
9538991311,1cyclictest25-21ksoftirqd/111:40:521
9538991311,1cyclictest25-21ksoftirqd/110:39:271
9538991311,1cyclictest25-21ksoftirqd/110:15:121
9538991311,1cyclictest25-21ksoftirqd/107:52:201
953099139,1cyclictest1-21systemd09:08:100
9530991311,1cyclictest9-21ksoftirqd/010:26:100
953099130,13cyclictest31240-21kworker/0:311:49:370
254512130,0sleep40-21swapper/412:24:024
248292130,0sleep40-21swapper/410:33:014
958799126,3cyclictest73-21ksoftirqd/709:59:097
9587991211,1cyclictest73-21ksoftirqd/711:37:347
9587991211,1cyclictest73-21ksoftirqd/710:31:497
9587991211,1cyclictest73-21ksoftirqd/709:12:397
9587991211,1cyclictest73-21ksoftirqd/709:12:397
9587991210,1cyclictest73-21ksoftirqd/711:47:117
9587991210,1cyclictest73-21ksoftirqd/711:22:217
9587991210,1cyclictest73-21ksoftirqd/709:47:487
9587991210,1cyclictest73-21ksoftirqd/709:38:217
9587991210,1cyclictest73-21ksoftirqd/709:30:267
958099129,2cyclictest26476-21systemd12:11:116
958099129,2cyclictest21390-21id09:12:036
958099129,2cyclictest14839-21sshd09:22:376
958099122,6cyclictest775-21gdbus10:03:046
958099122,4cyclictest3151-21sshd11:43:556
958099122,4cyclictest13470-21bash11:51:596
9580991211,1cyclictest65-21ksoftirqd/610:56:526
9580991210,1cyclictest65-21ksoftirqd/609:45:146
958099121,4cyclictest15110-21sshd10:19:376
958099120,2cyclictest686-21dbus-daemon12:30:046
957299129,3cyclictest0-21swapper/512:23:565
957299128,3cyclictest57-21ksoftirqd/509:52:585
957299122,4cyclictest686-21dbus-daemon09:43:205
957299122,4cyclictest686-21dbus-daemon09:09:205
957299122,4cyclictest20697-21systemd-cgroups12:10:515
9572991211,1cyclictest57-21ksoftirqd/510:45:215
957299121,4cyclictest0-21swapper/509:34:245
957299120,2cyclictest686-21dbus-daemon09:37:375
957299120,11cyclictest22604-21kworker/5:312:02:595
957299120,11cyclictest0-21swapper/509:19:545
956399123,8cyclictest763-21NetworkManager10:00:564
956399122,4cyclictest686-21dbus-daemon11:07:004
956399122,4cyclictest17653-21sshd12:16:144
9563991210,1cyclictest49-21ksoftirqd/411:50:044
9563991210,1cyclictest49-21ksoftirqd/411:37:394
955499124,6cyclictest0-21swapper/312:11:323
9554991211,1cyclictest41-21ksoftirqd/310:49:563
9554991210,1cyclictest41-21ksoftirqd/311:50:033
9554991210,1cyclictest41-21ksoftirqd/311:07:373
9554991210,1cyclictest41-21ksoftirqd/311:00:253
9554991210,1cyclictest41-21ksoftirqd/311:00:253
9554991210,1cyclictest41-21ksoftirqd/310:28:433
9554991210,1cyclictest41-21ksoftirqd/309:28:023
955499120,12cyclictest0-21swapper/312:35:213
955499120,11cyclictest15494-21kworker/3:109:52:283
953899128,4cyclictest25-21ksoftirqd/111:49:511
9538991211,1cyclictest25-21ksoftirqd/110:42:391
9538991210,1cyclictest25-21ksoftirqd/112:19:031
9538991210,1cyclictest25-21ksoftirqd/109:37:271
953899120,12cyclictest22539-21kworker/1:410:50:131
953099128,4cyclictest9-21ksoftirqd/012:11:220
9530991211,1cyclictest9-21ksoftirqd/010:33:350
9530991210,2cyclictest21645-21kworker/u16:310:13:480
9530991210,2cyclictest19375-21kworker/0:010:52:340
9530991210,2cyclictest12630-21kworker/u16:211:35:240
9530991210,2cyclictest11058-21kworker/u16:011:03:400
9530991210,1cyclictest9-21ksoftirqd/012:05:420
9530991210,1cyclictest9-21ksoftirqd/010:04:380
9530991210,1cyclictest9-21ksoftirqd/010:02:120
9530991210,1cyclictest11653-21kworker/u16:309:28:160
958799117,1cyclictest73-21ksoftirqd/710:50:157
958099119,1cyclictest65-21ksoftirqd/611:22:216
958099119,1cyclictest65-21ksoftirqd/611:07:596
958099119,1cyclictest65-21ksoftirqd/610:50:126
958099114,4cyclictest12480-21kill09:13:166
958099114,4cyclictest12480-21kill09:13:166
958099112,4cyclictest18170-21bash12:14:226
958099112,4cyclictest15884-21sshd12:25:236
958099112,3cyclictest0-21swapper/609:17:566
958099111,4cyclictest7001-21sshd09:40:356
958099111,4cyclictest19332-21sshd11:13:216
958099111,4cyclictest0-21swapper/611:32:236
958099110,1cyclictest4350-21sshd09:36:486
957299119,1cyclictest0-21swapper/512:13:425
957299119,1cyclictest0-21swapper/510:57:335
957299119,1cyclictest0-21swapper/510:57:335
957299119,1cyclictest0-21swapper/510:53:085
957299113,7cyclictest1-21systemd10:04:005
957299112,3cyclictest20389-21sshd10:18:035
957299112,3cyclictest14993-21grepconf.sh11:13:055
957299112,3cyclictest0-21swapper/511:44:255
957299111,4cyclictest23717-21sshd10:14:365
957299111,4cyclictest0-21swapper/510:37:045
957299110,5cyclictest27490-21grepconf.sh10:23:575
957299110,1cyclictest0-21swapper/510:07:345
957299110,1cyclictest0-21swapper/510:07:345
956399118,2cyclictest16182-21systemd10:25:114
956399116,5cyclictest0-21swapper/409:34:354
956399113,7cyclictest885-21polkitd09:27:554
956399112,4cyclictest12599-21sshd10:43:234
956399111,4cyclictest686-21dbus-daemon11:56:024
956399111,4cyclictest24001-21sshd11:28:264
956399111,4cyclictest13743-21systemd11:18:354
956399111,4cyclictest0-21swapper/412:04:104
956399110,5cyclictest4050-21sshd12:08:004
956399110,11cyclictest5919-21kworker/4:312:28:264
956399110,11cyclictest14136-21kworker/4:210:52:504
956399110,10cyclictest25081-21systemd-cgroups09:48:554
956399110,10cyclictest24473-21systemd-cgroups10:51:304
956399110,10cyclictest13102-21kworker/4:310:03:114
956399110,10cyclictest0-21swapper/409:52:324
956399110,1cyclictest0-21swapper/411:23:404
955499119,1cyclictest41-21ksoftirqd/309:33:173
955499119,1cyclictest41-21ksoftirqd/309:15:383
955499119,1cyclictest41-21ksoftirqd/309:15:383
955499117,1cyclictest41-21ksoftirqd/311:37:053
955499116,4cyclictest763-21NetworkManager10:03:433
955499113,5cyclictest14860-21bash10:15:573
955499113,4cyclictest19728-21sshd11:46:473
9554991110,1cyclictest41-21ksoftirqd/309:10:183
955499111,9cyclictest21326-21kworker/3:109:22:423
955499110,10cyclictest20064-21kworker/3:210:38:393
9546991110,1cyclictest33-21ksoftirqd/207:52:382
953899119,1cyclictest25-21ksoftirqd/112:15:321
9538991110,1cyclictest25-21ksoftirqd/109:12:031
953099119,1cyclictest9-21ksoftirqd/012:18:120
953099119,1cyclictest9-21ksoftirqd/010:08:380
953099119,1cyclictest9-21ksoftirqd/010:08:380
953099110,1cyclictest1-21systemd10:59:010
953099110,1cyclictest1-21systemd10:59:010
286982110,0sleep50-21swapper/510:49:525
958799108,1cyclictest73-21ksoftirqd/709:07:497
958099109,1cyclictest0-21swapper/609:52:256
958099108,1cyclictest65-21ksoftirqd/611:01:046
958099108,1cyclictest65-21ksoftirqd/611:01:046
958099108,1cyclictest65-21ksoftirqd/610:42:406
958099100,4cyclictest11596-21sshd12:04:466
958099100,10cyclictest0-21swapper/610:09:176
958099100,10cyclictest0-21swapper/610:09:176
957299108,1cyclictest57-21ksoftirqd/509:22:335
957299101,4cyclictest6958-21sshd12:34:055
957299100,4cyclictest1-21systemd09:58:175
957299100,4cyclictest0-21swapper/511:37:425
956399108,1cyclictest49-21ksoftirqd/411:13:014
956399103,6cyclictest885-21polkitd09:09:344
956399100,4cyclictest26962-21sshd10:07:294
956399100,4cyclictest26962-21sshd10:07:294
956399100,4cyclictest22022-21systemd-cgroups12:18:154
956399100,4cyclictest0-21swapper/409:18:324
955499108,1cyclictest41-21ksoftirqd/311:25:413
955499108,1cyclictest41-21ksoftirqd/311:03:493
955499108,1cyclictest41-21ksoftirqd/309:49:083
955499108,1cyclictest3776-21grep12:20:593
955499104,3cyclictest9754-21sshd12:04:403
955499103,4cyclictest763-21NetworkManager10:23:473
955499103,4cyclictest5852-21sshd10:20:573
955499103,4cyclictest32764-21sshd12:13:193
955499103,4cyclictest23445-21bash10:53:123
954699109,1cyclictest33-21ksoftirqd/208:22:412
194942102,1sleep719795-21nfsd407:22:387
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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