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2026-02-20 - 18:11
[ 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 Fri Feb 20, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1940521020,0sleep10-21swapper/111:18:301
3592997976,2cyclictest1115-21nfsd09:47:105
359999750,34cyclictest0-21swapper/609:47:116
276082730,1sleep727375-21kworker/7:112:14:357
52732700,2sleep0354999cyclictest09:24:400
3573997013,29cyclictest0-21swapper/309:47:113
3549996231,30cyclictest691-21systemd-logind09:47:110
330525826,18sleep40-21swapper/407:06:084
245022550,0sleep60-21swapper/611:22:366
203622540,2sleep220361-21grepconf.sh11:33:212
356599500,50cyclictest12628-21kworker/2:509:47:112
316625028,9sleep30-21swapper/307:04:143
248692500,0sleep30-21swapper/312:36:493
184822500,0sleep60-21swapper/612:02:566
184822500,0sleep60-21swapper/612:02:566
125622500,0sleep40-21swapper/411:29:144
125622500,0sleep40-21swapper/411:29:144
298982490,1sleep61-21systemd10:10:356
242522490,1sleep11-21systemd09:23:531
66282480,0sleep40-21swapper/410:25:554
318882480,0sleep70-21swapper/709:18:467
140152480,1sleep09-21ksoftirqd/011:36:470
243362470,0sleep10-21swapper/110:49:071
122112470,1sleep212173-21sshd12:06:212
122112470,1sleep212173-21sshd12:06:212
261782460,0sleep30-21swapper/312:07:103
261782460,0sleep30-21swapper/312:07:103
179512460,2sleep4358599cyclictest11:18:254
169632450,0sleep30-21swapper/309:08:093
293242440,0sleep50-21swapper/511:37:405
259262440,2sleep6359999cyclictest10:01:066
116722440,0sleep40-21swapper/407:18:004
49252430,0sleep6631rcuc/612:30:036
292472430,1sleep529248-21grepconf.sh10:17:555
264222430,0sleep40-21swapper/411:44:524
227092430,1sleep122694-21ntp_states12:32:551
124732430,0sleep20-21swapper/209:17:452
92524231,8sleep50-21swapper/507:02:485
185782420,0sleep40-21swapper/409:45:504
17412420,0sleep50-21swapper/512:31:475
139172420,0sleep70-21swapper/711:12:437
327392410,0sleep00-21swapper/009:41:060
308802410,0sleep20-21swapper/209:16:572
260452410,0sleep30-21swapper/311:13:193
226542410,0sleep30-21swapper/310:02:473
208192410,0sleep10-21swapper/109:12:391
146702410,0sleep1492-21systemd-journal12:04:351
146702410,0sleep1492-21systemd-journal12:04:351
92024027,9sleep00-21swapper/007:02:430
57492400,0sleep50-21swapper/510:29:325
5112400,0sleep40-21swapper/412:16:484
326424028,9sleep70-21swapper/707:05:397
314224028,9sleep10-21swapper/107:03:561
312524029,8sleep20-21swapper/207:03:412
278112400,0sleep00-21swapper/011:22:460
174832400,0sleep00-21swapper/010:24:390
147912400,2sleep0354999cyclictest11:42:240
122852400,0sleep4784-21runrttasks10:46:374
76702390,0sleep60-21swapper/612:11:376
43822390,0sleep70-21swapper/711:28:457
43822390,0sleep70-21swapper/711:28:457
312023926,9sleep60-21swapper/607:03:376
242082390,0sleep00-21swapper/010:01:000
108702380,0sleep70-21swapper/709:43:297
355799320,31cyclictest27497-21kworker/u16:209:47:101
185192270,0sleep40-21swapper/409:31:014
354999252,7cyclictest7337-21sshd10:51:550
354999250,11cyclictest16207-21grepconf.sh11:12:500
354999240,6cyclictest25839-21grep12:12:400
354999240,10cyclictest9831-21sshd10:39:000
354999234,8cyclictest25183-21id09:18:230
354999230,9cyclictest4918-21bash12:22:400
354999230,9cyclictest0-21swapper/012:29:430
354999222,8cyclictest686-21dbus-daemon09:27:480
354999220,9cyclictest16342-21bash11:51:450
354999220,8cyclictest2723-21grepconf.sh11:04:350
354999211,5cyclictest885-21polkitd11:20:110
354999210,9cyclictest1333-21sshd10:29:160
354999210,7cyclictest885-21polkitd10:13:380
354999210,7cyclictest3544-21sshd12:07:430
354999210,6cyclictest686-21dbus-daemon12:00:500
354999210,5cyclictest8548-21bash11:01:160
354999210,5cyclictest0-21swapper/010:08:230
354999200,9cyclictest27978-21systemd10:21:350
354999200,8cyclictest797-21sshd12:03:140
354999200,8cyclictest797-21sshd12:03:140
354999200,7cyclictest686-21dbus-daemon09:36:130
354999200,7cyclictest18480-21cp10:45:050
354999200,6cyclictest21185-21sshd09:08:270
354999200,6cyclictest0-21swapper/012:36:580
354999200,5cyclictest0-21swapper/010:37:220
354999200,11cyclictest25357-21grepconf.sh09:14:450
354999200,10cyclictest0-21swapper/011:45:070
209222200,0sleep10-21swapper/111:13:011
354999191,8cyclictest22283-21grepconf.sh11:11:200
354999190,9cyclictest10850-21grepconf.sh10:03:530
354999190,8cyclictest2747-21systemctl10:55:190
354999190,8cyclictest18377-21rm12:21:350
354999190,6cyclictest797-21sshd09:52:500
354999190,6cyclictest686-21dbus-daemon11:53:300
360799189,7cyclictest20997-21sshd12:06:517
360799189,7cyclictest20997-21sshd12:06:517
3592991811,4cyclictest57-21ksoftirqd/511:20:345
3585991815,2cyclictest49-21ksoftirqd/411:23:014
354999180,8cyclictest3731-21sshd11:28:430
354999180,8cyclictest3731-21sshd11:28:430
354999180,6cyclictest32586-21bash09:50:200
354999180,6cyclictest32586-21bash09:50:200
3599991711,5cyclictest1-21systemd10:39:196
3585991715,1cyclictest49-21ksoftirqd/412:12:104
359299168,1cyclictest1-21systemd09:37:555
3607991511,1cyclictest73-21ksoftirqd/709:08:227
3599991514,1cyclictest65-21ksoftirqd/609:39:406
3599991513,1cyclictest65-21ksoftirqd/610:51:426
3592991511,1cyclictest57-21ksoftirqd/510:02:185
3585991513,1cyclictest49-21ksoftirqd/412:28:574
3585991513,1cyclictest49-21ksoftirqd/411:12:544
3585991513,1cyclictest49-21ksoftirqd/410:41:294
3585991513,1cyclictest49-21ksoftirqd/410:15:174
3585991512,2cyclictest49-21ksoftirqd/411:33:254
3585991512,2cyclictest10433-21sshd11:40:164
264852150,1sleep626483-21bash09:53:376
66322140,0sleep70-21swapper/711:58:337
360799140,14cyclictest0-21swapper/711:50:157
360799140,14cyclictest0-21swapper/709:17:137
359999148,2cyclictest6938-21systemd10:18:276
358599148,3cyclictest49-21ksoftirqd/409:10:364
3585991412,1cyclictest49-21ksoftirqd/412:02:034
3585991412,1cyclictest49-21ksoftirqd/411:52:394
3585991412,1cyclictest49-21ksoftirqd/410:04:004
3585991412,1cyclictest49-21ksoftirqd/409:33:054
3585991412,1cyclictest49-21ksoftirqd/409:12:394
23272140,0sleep72326-21systemd-cgroups12:31:497
88922130,0sleep50-21swapper/509:48:565
88922130,0sleep50-21swapper/509:48:565
42352130,0sleep30-21swapper/310:09:043
360799138,4cyclictest0-21swapper/711:42:547
360799136,6cyclictest12352-21grepconf.sh09:52:527
360799135,7cyclictest686-21dbus-daemon09:34:047
360799135,7cyclictest24574-21grepconf.sh10:56:367
360799135,7cyclictest18527-21grep11:57:297
360799130,13cyclictest0-21swapper/710:34:477
360799130,13cyclictest0-21swapper/710:30:227
359999138,3cyclictest65-21ksoftirqd/611:42:196
359999138,1cyclictest65-21ksoftirqd/609:19:096
3599991311,1cyclictest65-21ksoftirqd/610:46:266
3599991311,1cyclictest65-21ksoftirqd/610:04:496
359299139,3cyclictest57-21ksoftirqd/510:07:505
359299133,9cyclictest32402-21sshd10:03:155
359299131,2cyclictest4785-21sshd11:28:475
359299131,2cyclictest4785-21sshd11:28:475
359299131,2cyclictest23671-21cp11:24:195
359299130,3cyclictest17877-21sshd11:14:455
359299130,13cyclictest0-21swapper/511:03:505
358599139,1cyclictest49-21ksoftirqd/410:02:034
3585991312,1cyclictest49-21ksoftirqd/412:35:494
3585991312,1cyclictest49-21ksoftirqd/410:27:584
3585991311,1cyclictest49-21ksoftirqd/412:23:554
3585991311,1cyclictest49-21ksoftirqd/412:04:094
3585991311,1cyclictest49-21ksoftirqd/412:04:094
3585991311,1cyclictest49-21ksoftirqd/411:49:574
3585991311,1cyclictest49-21ksoftirqd/410:52:584
3585991311,1cyclictest49-21ksoftirqd/410:49:164
3585991311,1cyclictest49-21ksoftirqd/409:25:394
3585991310,1cyclictest49-21ksoftirqd/411:01:294
357399132,5cyclictest28370-21bash09:16:483
357399132,5cyclictest22939-21grepconf.sh12:25:313
3573991311,1cyclictest41-21ksoftirqd/311:51:483
356599132,5cyclictest30476-21bash10:49:282
3565991312,1cyclictest33-21ksoftirqd/211:20:452
354999130,4cyclictest0-21swapper/008:32:490
222522130,0sleep2311rcuc/209:23:462
157842130,0sleep1241ktimersoftd/109:38:101
65482120,0sleep60-21swapper/609:26:386
360799124,7cyclictest17859-21bash09:38:187
360799124,2cyclictest7868-21sshd10:11:127
360799124,2cyclictest686-21dbus-daemon10:50:207
360799124,2cyclictest4762-21grep12:18:527
360799124,2cyclictest24019-21grep10:25:027
360799124,2cyclictest18517-21bash10:43:107
360799124,2cyclictest17669-21bash12:08:257
360799124,2cyclictest1684-21grepconf.sh09:22:407
360799124,2cyclictest13940-21grepconf.sh10:02:187
360799123,2cyclictest763-21NetworkManager10:19:077
360799123,2cyclictest686-21dbus-daemon11:25:337
360799123,2cyclictest686-21dbus-daemon11:09:287
360799123,2cyclictest686-21dbus-daemon10:59:397
360799123,2cyclictest686-21dbus-daemon10:13:017
360799123,2cyclictest23590-21bash11:33:327
360799123,2cyclictest1926-21systemd11:39:457
360799122,4cyclictest0-21swapper/710:37:427
3607991210,1cyclictest73-21ksoftirqd/711:18:037
3607991210,1cyclictest73-21ksoftirqd/711:04:497
360799120,5cyclictest5858-21bash10:05:297
360799120,5cyclictest1-21systemd09:49:527
360799120,5cyclictest1-21systemd09:49:527
360799120,12cyclictest0-21swapper/712:26:247
359999129,2cyclictest718-21avahi-daemon10:53:286
359999129,2cyclictest32680-21kworker/6:212:26:406
359999129,2cyclictest12700-21grep12:19:206
3599991211,1cyclictest65-21ksoftirqd/611:33:576
3599991210,1cyclictest686-21dbus-daemon11:13:546
359999120,2cyclictest28594-21sshd11:54:166
359299128,3cyclictest57-21ksoftirqd/510:59:245
359299126,5cyclictest9058-21systemd11:56:555
359299125,4cyclictest26517-21sshd10:54:495
359299123,9cyclictest0-21swapper/512:34:035
359299122,10cyclictest0-21swapper/507:25:315
3592991210,1cyclictest7022-21systemd-cgroups12:22:475
3592991210,1cyclictest57-21ksoftirqd/512:12:065
3592991210,1cyclictest57-21ksoftirqd/510:35:545
359299120,4cyclictest22457-21sshd12:01:235
359299120,3cyclictest0-21swapper/508:17:595
359299120,11cyclictest691-21systemd-logind10:15:025
358599129,2cyclictest8318-21sd-pam09:39:394
358599129,2cyclictest1332-21sshd10:36:444
3585991210,1cyclictest492-21systemd-journal09:56:014
3585991210,1cyclictest49-21ksoftirqd/410:11:014
358599120,2cyclictest17314-21rm10:20:584
357399123,5cyclictest1-21systemd09:41:263
357399122,4cyclictest24751-21sshd10:37:583
357399122,4cyclictest12891-21sshd09:30:413
357399122,4cyclictest0-21swapper/310:27:593
3573991211,1cyclictest41-21ksoftirqd/309:52:263
3573991211,1cyclictest41-21ksoftirqd/309:52:263
3573991210,1cyclictest885-21polkitd11:08:073
3573991210,1cyclictest41-21ksoftirqd/312:20:403
357399120,2cyclictest20377-21bash10:21:083
357399120,11cyclictest15335-21sshd11:31:183
357399120,11cyclictest15335-21sshd11:31:183
356599129,2cyclictest33-21ksoftirqd/209:32:542
356599129,2cyclictest31835-21id10:18:012
356599128,4cyclictest33-21ksoftirqd/211:58:542
356599122,5cyclictest1777-21bash11:10:082
356599122,4cyclictest9698-21sshd12:17:202
356599122,4cyclictest691-21systemd-logind09:57:332
356599122,4cyclictest6267-21sshd12:33:492
356599122,4cyclictest25190-21systemd-cgroups09:10:572
356599122,4cyclictest20486-21grepconf.sh10:13:422
356599122,4cyclictest12908-21systemd11:16:212
356599122,4cyclictest0-21swapper/210:41:382
3565991210,1cyclictest4787-21grep11:02:532
3565991210,1cyclictest33-21ksoftirqd/210:54:002
3565991210,1cyclictest33-21ksoftirqd/210:07:442
3565991210,0cyclictest1833-1kworker/2:0H10:47:342
356599120,12cyclictest25470-21kworker/2:510:23:252
356599120,1cyclictest885-21polkitd12:19:302
355799125,4cyclictest3430-21grep09:28:131
355799124,5cyclictest885-21polkitd10:00:121
355799122,4cyclictest9764-21sshd11:49:281
3557991210,1cyclictest25-21ksoftirqd/110:55:151
3557991210,1cyclictest25-21ksoftirqd/109:56:351
355799120,11cyclictest9715-21grep11:03:051
355799120,11cyclictest25637-21systemd10:15:531
354999120,12cyclictest0-21swapper/008:59:060
354999120,12cyclictest0-21swapper/008:55:060
313912120,1sleep331390-21grepconf.sh11:19:123
200392120,0sleep10-21swapper/110:32:171
182792120,1sleep341-21ksoftirqd/310:00:393
130882120,0sleep60-21swapper/611:47:506
106702120,0sleep50-21swapper/511:12:335
360799115,1cyclictest0-21swapper/709:28:217
360799114,2cyclictest23160-21systemd12:32:567
359999119,1cyclictest65-21ksoftirqd/611:30:466
359999119,1cyclictest65-21ksoftirqd/611:30:466
359999118,2cyclictest26314-21systemd11:24:286
359999117,3cyclictest65-21ksoftirqd/611:11:256
359999117,3cyclictest65-21ksoftirqd/609:09:516
359999117,2cyclictest65-21ksoftirqd/610:31:556
359999113,4cyclictest0-21swapper/609:52:216
359999113,4cyclictest0-21swapper/609:52:216
3599991110,1cyclictest65-21ksoftirqd/609:34:026
3599991110,1cyclictest65-21ksoftirqd/609:31:126
3599991110,1cyclictest0-21swapper/609:14:336
359999110,5cyclictest20666-21sshd10:35:586
359999110,10cyclictest7618-21kworker/6:410:26:536
359299119,2cyclictest57-21ksoftirqd/510:52:025
359299119,1cyclictest686-21dbus-daemon09:26:105
359299119,1cyclictest57-21ksoftirqd/512:18:045
359299119,1cyclictest57-21ksoftirqd/509:34:415
359299114,5cyclictest0-21swapper/509:13:595
359299112,5cyclictest13786-21sd-pam10:39:145
359299112,4cyclictest0-21swapper/507:52:035
359299112,4cyclictest0-21swapper/507:52:035
359299110,5cyclictest0-21swapper/508:03:335
359299110,11cyclictest0-21swapper/511:51:075
359299110,10cyclictest5942-21kworker/5:412:05:525
359299110,10cyclictest5942-21kworker/5:412:05:525
359299110,10cyclictest18260-21kworker/5:011:46:365
359299110,10cyclictest0-21swapper/509:11:275
358599119,1cyclictest49-21ksoftirqd/411:03:454
358599119,1cyclictest49-21ksoftirqd/409:49:004
358599119,1cyclictest49-21ksoftirqd/409:49:004
358599115,2cyclictest26811-21bash11:11:364
3585991110,1cyclictest49-21ksoftirqd/412:20:014
357399119,1cyclictest41-21ksoftirqd/312:28:053
357399119,1cyclictest41-21ksoftirqd/311:34:073
357399118,2cyclictest16814-21sshd10:24:363
357399114,4cyclictest686-21dbus-daemon11:24:093
357399112,4cyclictest6783-21sshd10:49:593
357399112,4cyclictest4681-21sshd10:14:403
357399112,4cyclictest4464-21sshd10:33:073
357399112,4cyclictest28194-21sshd12:14:373
357399112,4cyclictest22988-21sshd09:55:233
357399111,4cyclictest25283-21sshd12:08:523
357399111,4cyclictest16508-21grep11:38:423
357399111,4cyclictest0-21swapper/310:44:593
357399110,5cyclictest30579-21grep09:35:233
357399110,11cyclictest8175-21kworker/3:309:26:353
356599119,1cyclictest33-21ksoftirqd/210:34:202
356599113,7cyclictest901-21abrt-dump-journ12:10:492
356599112,4cyclictest24599-21sshd11:28:022
356599112,4cyclictest24599-21sshd11:28:022
356599112,3cyclictest0-21swapper/210:02:502
356599112,3cyclictest0-21swapper/209:49:042
356599112,3cyclictest0-21swapper/209:49:042
356599111,4cyclictest0-21swapper/211:44:252
356599110,11cyclictest12628-21kworker/2:509:42:332
356599110,1cyclictest25540-21sshd10:01:052
355799119,1cyclictest25-21ksoftirqd/111:57:401
355799119,1cyclictest25-21ksoftirqd/111:46:581
355799119,1cyclictest25-21ksoftirqd/109:20:271
355799113,4cyclictest638-21sshd10:40:221
355799112,6cyclictest686-21dbus-daemon10:22:271
355799112,5cyclictest775-21gdbus10:03:531
355799112,4cyclictest12880-21bash12:24:551
355799111,5cyclictest24033-21bash10:08:201
355799111,4cyclictest2748-21systemd12:16:551
355799111,4cyclictest10538-21sshd09:49:011
355799111,4cyclictest10538-21sshd09:49:011
355799110,4cyclictest4786-21systemd09:35:461
355799110,10cyclictest797-21sshd11:40:421
354999110,10cyclictest7637-21systemd09:07:390
360799107,3cyclictest0-21swapper/708:13:037
360799105,4cyclictest0-21swapper/708:47:197
360799103,2cyclictest30824-21unixbench_singl08:48:007
360799103,1cyclictest786-21snmpd07:41:237
360799103,1cyclictest786-21snmpd07:36:377
360799102,1cyclictest5345-21ntp_offset07:07:567
360799101,1cyclictest29621-21grep07:52:507
359999108,1cyclictest65-21ksoftirqd/612:36:336
359999108,1cyclictest65-21ksoftirqd/610:57:516
359999104,3cyclictest763-21NetworkManager12:00:476
359999103,3cyclictest30226-21bash10:14:166
359999102,6cyclictest29803-21id11:04:166
359999100,9cyclictest13738-21kworker/6:012:12:586
359299107,1cyclictest57-21ksoftirqd/509:29:125
359299105,3cyclictest0-21swapper/507:53:115
359299103,4cyclictest31406-21bash10:45:515
359299103,4cyclictest25306-21sshd09:53:335
359299102,5cyclictest29378-21sd-pam11:35:485
359299102,4cyclictest23106-21sshd12:16:145
359299102,4cyclictest21665-21sshd09:20:045
359299100,7cyclictest0-21swapper/507:21:015
359299100,10cyclictest0-21swapper/509:00:315
359299100,10cyclictest0-21swapper/508:53:015
359299100,10cyclictest0-21swapper/508:52:315
359299100,10cyclictest0-21swapper/508:38:015
359299100,10cyclictest0-21swapper/508:33:575
359299100,10cyclictest0-21swapper/508:23:015
359299100,10cyclictest0-21swapper/508:00:075
359299100,10cyclictest0-21swapper/508:00:075
359299100,10cyclictest0-21swapper/507:38:015
359299100,1cyclictest9956-21sshd10:26:075
358599108,1cyclictest49-21ksoftirqd/409:18:054
357399109,1cyclictest13969-21bash11:55:183
357399109,1cyclictest0-21swapper/311:45:103
357399108,1cyclictest41-21ksoftirqd/307:17:393
357399103,6cyclictest686-21dbus-daemon11:02:443
357399100,4cyclictest26807-21sshd09:18:293
356599105,4cyclictest885-21polkitd12:30:462
356599103,6cyclictest1-21systemd11:49:042
356599101,3cyclictest686-21dbus-daemon12:24:012
356599100,4cyclictest26650-21sshd10:58:302
356599100,4cyclictest11226-1kworker/2:2H11:55:352
356599100,4cyclictest0-21swapper/211:38:192
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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