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2026-03-05 - 22:13
[ 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 Thu Mar 05, 2026 12:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
37302392410,2sleep10-21swapper/111:16:501
36390302410,2sleep13639037-21munin-plugin-st10:25:001
38348182390,1sleep13834817-21munin-run12:15:011
2649091251,7phc2sys0-21swapper/310:36:463
335799599243,19cyclictest3434726-21cut08:11:530
3357996992320,2cyclictest1290-21dbus-daemon12:30:011
3357997992118,1cyclictest0-21swapper/209:15:002
3357996992118,2cyclictest3663676-21head10:36:591
38178152200,2sleep00-21swapper/012:05:550
3357997992018,1cyclictest0-21swapper/211:20:012
3357997992017,1cyclictest0-21swapper/212:35:002
3357996992017,2cyclictest3439057-21sh08:15:011
3357996992013,3cyclictest3557525-21runrttasks09:37:301
3357996992010,5cyclictest3669935-21kthreadcore10:41:541
335799599205,8cyclictest0-21swapper/010:41:460
3357995992010,9cyclictest0-21swapper/011:05:020
33980342190,2sleep20-21swapper/207:41:542
3357997991917,1cyclictest0-21swapper/210:50:022
3357996991916,2cyclictest3701083-21idleruntime-cro11:00:001
3357996991915,3cyclictest3843796-21cut12:20:031
3357996991912,3cyclictest3873479-21kthreadcore12:36:521
3357996991911,3cyclictest3716497-21missed_timers11:06:551
3357995991912,6cyclictest0-21swapper/010:15:000
335799799181,8cyclictest0-21swapper/212:10:012
3357997991815,1cyclictest0-21swapper/209:41:542
3357996991815,2cyclictest3539064-21ssh09:26:581
3357996991815,2cyclictest3530493-21timerwakeupswit09:21:591
3357996991815,2cyclictest0-21swapper/110:00:011
3357996991815,2cyclictest0-21swapper/107:40:011
3357996991811,3cyclictest3847569-21kthreadcore12:21:531
3357996991811,3cyclictest3678814-21kthreadcore10:46:551
3357996991811,3cyclictest3357993-21cyclictest12:00:211
3357996991811,2cyclictest0-21swapper/109:10:011
335799599189,2cyclictest0-21swapper/009:21:520
335799599184,9cyclictest3633130-21cut10:21:530
3357995991815,2cyclictest3567976-21cron09:45:000
3357995991813,1cyclictest2902298rtkit-daemon10:18:270
3357995991811,4cyclictest3693684-21tail10:56:460
2649091180,3phc2sys0-21swapper/312:21:213
2649091180,3phc2sys0-21swapper/311:23:343
2649091180,2phc2sys0-21swapper/312:39:493
2649091180,2phc2sys0-21swapper/312:08:313
2649091180,2phc2sys0-21swapper/311:34:533
2649091180,2phc2sys0-21swapper/309:56:453
2649091180,2phc2sys0-21swapper/309:41:103
2649091180,1phc2sys0-21swapper/311:19:463
3357996991715,1cyclictest29021-21rtkit-daemon09:49:581
3357996991714,2cyclictest3823522-21timerwakeupswit12:06:591
3357996991714,2cyclictest3578332-21acpi09:51:461
3357996991713,3cyclictest3800830-21cpuspeed_turbos11:56:481
3357996991713,3cyclictest3743681-21mailstats11:21:581
3357996991713,3cyclictest3493491-21apt-config09:00:001
335799599179,7cyclictest0-21swapper/012:16:450
335799599174,2cyclictest3390409-21grep07:35:000
3357995991716,1cyclictest0-21swapper/010:30:390
3357995991714,2cyclictest3871949-21tr12:36:470
3357995991714,2cyclictest3493595-21latency_hist09:00:000
3357995991714,2cyclictest1326-21systemd-logind09:55:010
3357995991714,2cyclictest1290-21dbus-daemon09:20:010
3357995991713,2cyclictest3779265-21timedrift11:41:590
3357995991711,5cyclictest3853859-21/usr/sbin/munin12:26:530
3357995991711,5cyclictest3598923-21kthreadcore10:01:550
3357995991711,5cyclictest3507959-21gltestperf09:11:500
3357995991711,2cyclictest3550188-21turbostat09:35:000
335799599170,6cyclictest33980322cut07:41:540
2649091170,2phc2sys0-21swapper/310:50:443
2649091170,2phc2sys0-21swapper/309:45:383
2649091170,2phc2sys0-21swapper/309:26:403
2649091170,2phc2sys0-21swapper/308:16:543
2649091170,1phc2sys0-21swapper/310:33:533
335799799161,6cyclictest0-21swapper/210:01:472
335799799161,4cyclictest0-21swapper/210:10:012
3357997991614,1cyclictest0-21swapper/209:20:012
3357997991613,1cyclictest0-21swapper/212:20:012
3357997991613,1cyclictest0-21swapper/212:00:012
3357997991613,1cyclictest0-21swapper/210:25:012
3357997991613,1cyclictest0-21swapper/209:55:012
3357997991613,1cyclictest0-21swapper/209:50:012
3357997991613,1cyclictest0-21swapper/209:26:522
3357997991612,2cyclictest0-21swapper/211:51:462
3357997991612,2cyclictest0-21swapper/211:01:492
3357997991612,2cyclictest0-21swapper/208:38:162
335799699166,3cyclictest3564017-21tr09:41:541
3357996991613,2cyclictest3799187-21cron11:55:001
3357996991613,2cyclictest3748115-21tail11:26:501
3357996991613,2cyclictest3603770-21cut10:05:021
3357996991613,2cyclictest3422214-21cut08:01:521
3357996991613,2cyclictest0-21swapper/108:30:001
3357996991612,3cyclictest3787978-21mailstats11:46:561
3357996991612,3cyclictest3364634-21kthreadcore07:15:021
3357996991612,3cyclictest3364634-21kthreadcore07:15:021
3357996991612,3cyclictest1288-1atopacctd07:11:581
335799699160,1cyclictest0-21swapper/111:03:571
335799599169,6cyclictest0-21swapper/012:21:450
335799599161,6cyclictest0-21swapper/007:25:190
3357995991614,1cyclictest0-21swapper/012:35:000
3357995991613,2cyclictest3791762-21aten_repower_en11:51:460
3357995991613,2cyclictest3746059-21latency_hist11:25:010
3357995991613,2cyclictest3420645-21latency_hist08:00:000
3357995991613,2cyclictest29021-21rtkit-daemon10:36:000
3357995991613,2cyclictest1-21systemd09:25:190
3357995991613,1cyclictest3710398-21sh11:05:010
3357995991613,1cyclictest0-21swapper/009:40:010
3357995991612,3cyclictest3666006-21kworker/u16:2+nfsiod12:11:200
3357995991612,3cyclictest3612695-21kworker/u16:3+nfsiod11:12:560
335799599160,9cyclictest3505768-21diskmemload11:26:140
2649091160,2phc2sys0-21swapper/312:31:123
2649091160,2phc2sys0-21swapper/310:43:343
2649091160,2phc2sys0-21swapper/310:14:533
2649091160,1phc2sys0-21swapper/309:06:523
2649091160,1phc2sys0-21swapper/307:31:313
36393302150,2sleep30-21swapper/310:25:023
335799799156,5cyclictest0-21swapper/211:41:462
3357997991513,1cyclictest0-21swapper/209:58:492
3357997991513,1cyclictest0-21swapper/208:55:022
3357997991513,1cyclictest0-21swapper/208:55:022
3357997991512,2cyclictest0-21swapper/210:26:532
3357997991512,1cyclictest0-21swapper/212:36:472
3357997991512,1cyclictest0-21swapper/212:26:502
3357997991512,1cyclictest0-21swapper/211:36:492
3357997991512,1cyclictest0-21swapper/211:26:522
3357997991512,1cyclictest0-21swapper/209:36:552
3357997991512,1cyclictest0-21swapper/208:15:002
3357997991512,1cyclictest0-21swapper/207:35:012
335799699158,3cyclictest3767208-21kthreadcore11:36:541
335799699157,7cyclictest3778558-21tr11:41:541
3357996991512,2cyclictest3863268-21cstates12:31:471
3357996991512,2cyclictest3686794-21ssh10:51:541
3357996991512,2cyclictest3432932-21kworker/u16:1-rpciod10:16:471
3357996991512,2cyclictest3402703-21munin-plugin-st07:45:021
3357996991512,2cyclictest3374872-21kthreadcore07:21:511
3357996991512,2cyclictest3357993-21cyclictest10:06:531
3357996991512,2cyclictest1288-1atopacctd08:31:181
335799699150,6cyclictest3404834-21tr07:46:521
335799599157,4cyclictest3592042-21grep09:56:550
335799599157,3cyclictest3432734-21idleruntime-cro08:10:000
335799599153,7cyclictest3783069-21aten2.4-expect11:46:460
3357995991513,1cyclictest1290-21dbus-daemon07:25:010
3357995991512,2cyclictest3685569-21gltestperf10:51:510
3357995991512,2cyclictest3647926-21latency_hist10:30:000
3357995991512,2cyclictest3408560-21dump-pmu-power07:50:010
3357995991512,2cyclictest3366740-21aten_repower_fr07:16:460
3357995991512,2cyclictest3366740-21aten_repower_fr07:16:460
3357995991511,3cyclictest3798868-21kworker/u16:3+nfsiod12:02:590
2902298150,3rtkit-daemon2018-21lldpd11:30:460
2649091151,2phc2sys0-21swapper/311:59:163
2649091150,3phc2sys0-21swapper/310:02:243
2649091150,2phc2sys0-21swapper/311:12:453
335799799141,8cyclictest0-21swapper/208:20:012
335799799141,5cyclictest0-21swapper/208:06:462
3357997991412,1cyclictest0-21swapper/210:51:552
3357997991412,1cyclictest0-21swapper/210:31:572
3357997991412,1cyclictest0-21swapper/209:35:002
3357997991412,1cyclictest0-21swapper/208:00:012
3357997991411,2cyclictest0-21swapper/207:51:562
3357997991411,1cyclictest0-21swapper/212:11:452
3357997991411,1cyclictest0-21swapper/212:01:292
3357997991411,1cyclictest0-21swapper/211:31:462
3357997991411,1cyclictest0-21swapper/211:06:542
3357997991411,1cyclictest0-21swapper/210:56:472
3357997991411,1cyclictest0-21swapper/210:41:522
3357997991411,1cyclictest0-21swapper/210:17:102
3357997991411,1cyclictest0-21swapper/210:11:502
3357997991411,1cyclictest0-21swapper/208:01:492
3357997991411,1cyclictest0-21swapper/207:46:522
3357997991410,2cyclictest0-21swapper/207:36:562
3357996991411,2cyclictest3757177-21ssh11:31:501
3357996991411,2cyclictest3641555-21irqrtprio10:26:521
3357996991411,2cyclictest3615357-21kthreadcore10:11:521
3357996991411,2cyclictest3519067-21kthreadcore09:16:551
3357996991411,2cyclictest3507942-21fschecks_time09:11:501
3357996991411,2cyclictest3482946-21irqrtprio08:51:521
3357996991411,2cyclictest3482946-21irqrtprio08:51:521
3357996991411,2cyclictest3465191-21kthreadcore08:36:531
3357996991411,2cyclictest3415711-21gltestperf07:56:501
3357996991411,2cyclictest3379845-21irqrtprio07:26:521
3357996991411,2cyclictest3358063-21latency_hist07:10:021
3357996991410,3cyclictest3543503-21fschecks_time09:31:501
3357996991410,3cyclictest3440750-21irqrtprio08:16:541
3357996991410,3cyclictest3432932-21kworker/u16:1+nfsiod10:32:431
335799699140,2cyclictest0-21swapper/111:11:461
335799599149,5cyclictest3408715-21kworker/u16:0-xprtiod10:08:070
335799599146,4cyclictest3766234-21irqcore11:36:530
335799599145,5cyclictest0-21swapper/009:07:040
335799599145,5cyclictest0-21swapper/008:46:160
335799599143,4cyclictest3426523-21sshd08:03:190
3357995991411,2cyclictest3675972-21sh10:46:460
3357995991411,2cyclictest3468819-21timerwakeupswit08:36:590
3357995991411,2cyclictest3391001-21aten_repower_vo07:36:460
3357995991411,2cyclictest1290-21dbus-daemon08:45:000
3357995991410,3cyclictest3453045-21kthreadcore08:26:530
3357995991410,3cyclictest3432932-21kworker/u16:1+nfsiod09:45:360
2902298140,5rtkit-daemon3445709-21telnet08:21:470
2649091141,3phc2sys0-21swapper/312:11:443
2649091141,2phc2sys0-21swapper/312:01:223
2649091140,2phc2sys0-21swapper/311:37:073
2649091140,2phc2sys0-21swapper/309:18:593
2649091140,2phc2sys0-21swapper/308:12:533
2649091140,1phc2sys0-21swapper/312:15:563
335799799131,6cyclictest0-21swapper/211:11:462
335799799131,6cyclictest0-21swapper/208:30:002
335799799131,5cyclictest0-21swapper/209:00:012
3357997991311,1cyclictest0-21swapper/212:21:472
3357997991311,1cyclictest0-21swapper/209:10:012
3357997991310,1cyclictest0-21swapper/211:46:492
3357997991310,1cyclictest0-21swapper/211:20:232
3357997991310,1cyclictest0-21swapper/209:20:192
3357997991310,1cyclictest0-21swapper/209:01:532
3357997991310,1cyclictest0-21swapper/208:41:542
3357997991310,1cyclictest0-21swapper/207:11:482
3357996991310,2cyclictest3479140-21kthreadcore08:46:551
3357996991310,2cyclictest3472836-21kthreadcore08:41:541
3357996991310,2cyclictest3427409-21cpuspeed_turbos08:06:481
3357996991310,2cyclictest3390589-21latency_hist07:35:011
335799699130,3cyclictest0-21swapper/108:21:501
335799599136,1cyclictest0-21swapper/011:16:550
335799599135,7cyclictest3498438-21tr09:01:540
335799599134,2cyclictest0-21swapper/007:14:190
3357995991310,2cyclictest3485036-21kthreadcore08:51:540
3357995991310,2cyclictest3485036-21kthreadcore08:51:540
3357995991310,2cyclictest3444466-21mailstats08:16:590
335799599130,8cyclictest3409556-21diskstats07:51:480
2649091133,2phc2sys0-21swapper/309:35:453
2649091130,3phc2sys0-21swapper/307:57:073
2649091130,2phc2sys0-21swapper/310:59:483
2649091130,2phc2sys0-21swapper/309:33:093
2649091130,1phc2sys0-21swapper/310:09:573
2649091130,1phc2sys0-21swapper/307:49:563
335799799129,1cyclictest0-21swapper/210:35:182
335799799129,1cyclictest0-21swapper/208:50:002
335799799129,1cyclictest0-21swapper/208:31:542
335799799129,1cyclictest0-21swapper/207:26:492
335799799129,1cyclictest0-21swapper/207:21:512
3357997991210,1cyclictest0-21swapper/207:16:522
3357997991210,1cyclictest0-21swapper/207:16:522
335799699129,2cyclictest3495294-21irqrtprio09:01:521
3357996991210,1cyclictest29021-21rtkit-daemon07:51:111
335799599129,2cyclictest3801801-21irqrtprio11:56:520
335799599129,2cyclictest0-21swapper/007:10:010
2649091122,2phc2sys0-21swapper/311:41:543
2649091120,4phc2sys0-21swapper/309:22:413
2649091120,3phc2sys0-21swapper/310:16:273
2649091120,2phc2sys0-21swapper/310:47:403
2649091120,2phc2sys0-21swapper/309:51:483
335799799119,1cyclictest0-21swapper/208:21:462
335799799119,1cyclictest0-21swapper/207:10:022
335799599110,6cyclictest3457592-21sshd08:31:180
2649091115,3phc2sys0-21swapper/311:06:493
2649091111,3phc2sys0-21swapper/310:21:473
2649091111,2phc2sys0-21swapper/311:01:353
2649091111,2phc2sys0-21swapper/307:36:483
2649091110,5phc2sys0-21swapper/308:41:463
2649091110,1phc2sys0-21swapper/307:53:153
2649091110,1phc2sys0-21swapper/307:27:583
2649091100,2phc2sys0-21swapper/312:27:033
2649091100,2phc2sys0-21swapper/311:45:153
2649091100,2phc2sys0-21swapper/311:25:513
2649091100,2phc2sys0-21swapper/309:11:173
2649091100,2phc2sys0-21swapper/309:01:553
2649091100,2phc2sys0-21swapper/308:59:553
2649091100,2phc2sys0-21swapper/308:51:493
2649091100,2phc2sys0-21swapper/308:51:493
2649091100,1phc2sys0-21swapper/308:23:483
2649091100,1phc2sys0-21swapper/307:40:283
264909191,2phc2sys0-21swapper/308:06:493
264909191,2phc2sys0-21swapper/307:21:453
264909191,2phc2sys0-21swapper/307:10:143
264909191,2phc2sys0-21swapper/307:06:543
264909190,2phc2sys0-21swapper/311:50:083
264909190,2phc2sys0-21swapper/308:46:563
264909190,2phc2sys0-21swapper/308:31:463
264909190,2phc2sys0-21swapper/308:29:333
264909190,2phc2sys0-21swapper/308:01:483
264909190,2phc2sys0-21swapper/307:16:563
264909190,2phc2sys0-21swapper/307:16:563
264909190,1phc2sys0-21swapper/308:36:433
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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