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2026-03-03 - 21:36
[ 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 792 highest latencies:
System rackeslot2.osadl.org (updated Tue Mar 03, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
360357823220,2sleep30-21swapper/308:11:503
37743642330,1sleep03774365-21sort10:06:530
3527495993116,10cyclictest3677567-21cpuspeed_turbos09:11:510
3527495993112,13cyclictest0-21swapper/011:41:470
3527495992819,8cyclictest1327-21in:imuxsock11:05:000
352749599278,11cyclictest3745872-21runrttasks09:49:410
3527495992713,13cyclictest3962916-21pmu-power11:51:590
352749599271,21cyclictest3822376-21tail10:31:580
352749599258,11cyclictest0-21swapper/010:45:000
3527495992512,12cyclictest0-21swapper/010:30:020
352749599250,23cyclictest3754788-21idleruntime-cro09:55:000
352749599248,11cyclictest0-21swapper/012:21:550
3527495992415,8cyclictest3542155-21systemd-run07:20:020
3527495992415,8cyclictest1296-21polkitd09:30:010
3527495992415,5cyclictest3854003-21kthreadcore10:51:570
3527495992414,9cyclictest35255-21packagekitd08:55:010
352749599240,22cyclictest4035490-21latency_hist12:35:000
3527496992320,2cyclictest3534051-21processes07:15:011
352749599234,7cyclictest3764902-21diskmemload10:01:410
3527495992320,2cyclictest3663682-21munin-run09:00:000
3527495992314,8cyclictest3907230-21kthreadcore11:21:550
3527495992313,9cyclictest3886148-21apt-key11:10:010
3527495992313,9cyclictest3578470-21cut07:50:010
3527495992312,6cyclictest0-21swapper/011:00:000
352749599224,4cyclictest3645126-21sshd08:44:070
352749599222,7cyclictest0-21swapper/009:31:490
3527495992212,8cyclictest3590564-21latency_hist08:00:010
3527495992211,2cyclictest3988151-21kthreadcore12:06:570
3527495992210,3cyclictest3632007-21kthreadcore08:31:580
352749599220,20cyclictest3833551-21awk10:40:000
3527496992118,2cyclictest0-21swapper/109:20:011
352749599218,5cyclictest4038839-21cut12:36:550
352749599214,2cyclictest0-21swapper/009:01:500
352749599213,4cyclictest0-21swapper/009:21:550
3527495992112,8cyclictest3915767-21kthreadcore11:26:570
3527495992112,5cyclictest3922934-21cpu11:31:490
3527495992111,9cyclictest3558593-21kthreadcore07:31:570
3527495992111,2cyclictest3546274-21kthreadcore07:21:550
3527495992110,6cyclictest0-21swapper/009:41:570
3527495992110,2cyclictest3888942-21irqrtprio11:11:550
3527495992110,2cyclictest3726314-21timerwakeupswit09:37:010
3527495992110,2cyclictest3726314-21timerwakeupswit09:37:010
3527495992110,2cyclictest3605957-21kthreadcore08:11:540
3527495992110,2cyclictest3593636-21kthreadcore08:01:570
3527495992110,10cyclictest3969561-21kthreadcore11:56:560
3527495992110,10cyclictest3903860-21latency_hist11:20:010
3527495992110,10cyclictest3581505-21kthreadcore07:51:570
3527497992016,2cyclictest0-21swapper/209:55:012
3527496992016,3cyclictest0-21swapper/112:15:001
3527496992013,3cyclictest3959351-21tail11:51:551
3527496992010,4cyclictest0-21swapper/111:11:491
352749599209,9cyclictest3639301-21latency_hist08:40:010
352749599209,3cyclictest3793942-21kthreadcore10:16:560
352749599209,2cyclictest3995413-21kthreadcore12:11:560
352749599209,2cyclictest3616629-21irqrtprio08:21:560
352749599209,2cyclictest3610564-21kthreadcore08:16:550
352749599206,5cyclictest3664032-21kworker/u16:1-xprtiod09:17:060
352749599201,7cyclictest3566621-21/usr/sbin/munin07:41:550
352749599201,7cyclictest0-21swapper/010:50:000
3527495992011,8cyclictest1288-1atopacctd07:26:580
3527495992011,7cyclictest0-21swapper/008:06:490
3527495992010,9cyclictest3932989-21kthreadcore11:36:530
3527495992010,9cyclictest3803218-21kthreadcore10:21:560
3527495992010,2cyclictest3975532-21aten_repower_po12:01:490
2902298200,3rtkit-daemon3533619-21munin-node09:09:120
3527497991916,1cyclictest0-21swapper/212:01:552
3527497991916,1cyclictest0-21swapper/210:25:012
3527497991916,1cyclictest0-21swapper/209:40:002
3527497991916,1cyclictest0-21swapper/209:40:002
3527496991916,2cyclictest3939286-21cut11:40:021
3527496991913,2cyclictest134050irq/121-eno110:10:021
352749599198,2cyclictest3757249-21irqcore09:56:580
352749599198,2cyclictest3757249-21irqcore09:56:580
352749599198,2cyclictest3621668-21cpuspeed_turbos08:26:500
352749599198,2cyclictest3561903-21kthreadcore07:36:540
352749599193,2cyclictest4002623-21fschecks_time12:16:520
352749599191,6cyclictest0-21swapper/010:13:210
352749599191,2cyclictest0-21swapper/011:46:310
3527495991910,1cyclictest0-21swapper/008:50:020
2902298190,2rtkit-daemon3532028-21grep07:12:010
2649091191,2phc2sys0-21swapper/312:14:303
2649091190,2phc2sys0-21swapper/312:31:543
2649091190,2phc2sys0-21swapper/309:14:073
3527497991815,1cyclictest0-21swapper/210:15:012
3527497991815,1cyclictest0-21swapper/210:01:552
3527497991815,1cyclictest0-21swapper/209:21:452
3527497991815,1cyclictest0-21swapper/208:51:572
352749799180,10cyclictest0-21swapper/210:30:012
3527496991815,2cyclictest3982819-21cut12:05:001
3527496991810,4cyclictest3682132-21grep09:11:591
352749599188,2cyclictest4019430-21aten_repower_po12:26:490
352749799179,4cyclictest0-21swapper/207:40:002
352749799171,5cyclictest0-21swapper/210:00:012
352749799171,5cyclictest0-21swapper/210:00:012
3527497991714,1cyclictest0-21swapper/212:21:552
3527497991714,1cyclictest0-21swapper/211:16:512
3527497991714,1cyclictest0-21swapper/207:15:002
3527496991715,1cyclictest3719817-21cut09:35:021
3527496991714,2cyclictest4026899-21latency_hist12:30:011
3527496991714,2cyclictest3949987-21gltestperf11:46:521
3527496991714,2cyclictest3824887-21ssh10:35:011
3527496991714,2cyclictest1290-21dbus-daemon11:20:021
3527496991714,2cyclictest1288-1atopacctd08:36:591
3527496991713,3cyclictest3660826-21kthreadcore08:56:551
3527496991710,3cyclictest4003905-21kthreadcore12:16:561
3527496991710,3cyclictest3527493-21cyclictest12:24:361
2649091173,2phc2sys0-21swapper/308:06:553
2649091171,8phc2sys0-21swapper/307:06:493
2649091170,2phc2sys0-21swapper/310:47:323
352749799169,5cyclictest0-21swapper/208:25:002
352749799161,8cyclictest0-21swapper/211:40:012
3527497991614,1cyclictest0-21swapper/211:43:222
3527497991614,1cyclictest0-21swapper/211:10:012
3527497991614,1cyclictest0-21swapper/210:41:562
3527497991614,1cyclictest0-21swapper/207:45:012
3527497991613,1cyclictest0-21swapper/212:10:002
3527497991613,1cyclictest0-21swapper/211:01:542
3527497991613,1cyclictest0-21swapper/210:31:522
3527497991613,1cyclictest0-21swapper/209:26:592
3527497991613,1cyclictest0-21swapper/209:20:002
3527497991613,1cyclictest0-21swapper/208:45:002
3527497991613,1cyclictest0-21swapper/208:30:002
3527497991613,1cyclictest0-21swapper/208:06:552
3527497991613,1cyclictest0-21swapper/208:01:592
3527497991613,1cyclictest0-21swapper/207:30:012
352749699167,3cyclictest0-21swapper/110:40:001
3527496991614,1cyclictest29021-21rtkit-daemon10:55:541
3527496991613,2cyclictest3809650-21irqcore10:26:551
3527496991613,2cyclictest3608789-21apt-key08:15:011
3527496991613,2cyclictest3566980-21cpuspeed_turbos07:41:511
3527496991613,2cyclictest1426-21gdbus08:45:011
3527496991613,2cyclictest0-21swapper/110:00:021
3527496991612,3cyclictest3911683-21kworker/u16:2+nfsiod11:30:391
3527496991612,3cyclictest3911683-21kworker/u16:2+nfsiod11:28:451
3527496991612,3cyclictest3543655-21kthreadcore07:21:541
2902298160,1rtkit-daemon0-21swapper/111:20:371
2649091160,3phc2sys0-21swapper/309:36:573
2649091160,3phc2sys0-21swapper/309:36:573
2649091160,2phc2sys0-21swapper/311:57:023
2649091160,2phc2sys0-21swapper/311:41:543
2649091160,2phc2sys0-21swapper/311:29:533
2649091160,2phc2sys0-21swapper/309:30:213
352749799151,4cyclictest0-21swapper/212:40:012
3527497991513,1cyclictest0-21swapper/210:46:562
3527497991513,1cyclictest0-21swapper/209:41:572
3527497991513,1cyclictest0-21swapper/208:36:572
3527497991513,1cyclictest0-21swapper/208:15:012
3527497991512,2cyclictest0-21swapper/208:20:022
3527497991512,1cyclictest0-21swapper/212:31:542
3527497991512,1cyclictest0-21swapper/211:56:492
3527497991512,1cyclictest0-21swapper/211:00:012
3527497991512,1cyclictest0-21swapper/210:06:032
3527497991512,1cyclictest0-21swapper/209:46:552
3527497991512,1cyclictest0-21swapper/209:15:002
3527497991512,1cyclictest0-21swapper/209:00:012
3527497991512,1cyclictest0-21swapper/208:31:512
3527497991512,1cyclictest0-21swapper/207:16:492
352749699159,2cyclictest134050irq/121-eno109:49:011
352749699157,1cyclictest134050irq/121-eno110:12:051
3527496991512,2cyclictest4029475-21kthreadcore12:31:551
3527496991512,2cyclictest3985284-21tr12:06:551
3527496991512,2cyclictest3869962-21/usr/sbin/munin11:01:581
3527496991512,2cyclictest3702489-21kworker/u16:0-rpciod10:00:011
3527496991512,2cyclictest3549069-21gltestperf07:26:541
3527496991512,2cyclictest3535413-21kthreadcore07:15:021
3527496991512,2cyclictest3527493-21cyclictest09:51:541
3527496991512,2cyclictest3527493-21cyclictest07:51:571
3527496991512,2cyclictest1326-21systemd-logind08:25:011
3527496991512,2cyclictest1-21systemd10:15:071
3527496991512,2cyclictest0-21swapper/110:05:001
3527496991512,2cyclictest0-21swapper/109:10:011
3527496991511,3cyclictest3705966-21kthreadcore09:26:561
3527496991511,3cyclictest3621094-21kworker/u16:3+nfsiod11:05:341
3527496991511,3cyclictest1288-1atopacctd07:56:561
2649091150,4phc2sys0-21swapper/310:04:373
2649091150,4phc2sys0-21swapper/309:49:173
2649091150,4phc2sys0-21swapper/309:24:573
2649091150,2phc2sys0-21swapper/311:39:463
2649091150,2phc2sys0-21swapper/311:19:303
2649091150,2phc2sys0-21swapper/310:55:413
2649091150,2phc2sys0-21swapper/309:20:003
2649091150,1phc2sys0-21swapper/310:37:143
3527497991412,1cyclictest0-21swapper/212:30:002
3527497991412,1cyclictest0-21swapper/211:21:542
3527497991412,1cyclictest0-21swapper/207:46:582
3527497991412,1cyclictest0-21swapper/207:25:012
3527497991411,1cyclictest0-21swapper/212:17:002
3527497991411,1cyclictest0-21swapper/211:51:562
3527497991411,1cyclictest0-21swapper/211:31:522
3527497991411,1cyclictest0-21swapper/211:26:542
3527497991411,1cyclictest0-21swapper/211:11:552
3527497991411,1cyclictest0-21swapper/210:36:542
3527497991411,1cyclictest0-21swapper/209:31:542
3527497991411,1cyclictest0-21swapper/208:46:492
3527497991411,1cyclictest0-21swapper/207:56:512
352749699146,3cyclictest3697408-21kthreadcore09:21:551
3527496991412,1cyclictest0-21swapper/107:40:001
352749699141,1cyclictest3675753-21diskmemload10:43:091
3527496991411,2cyclictest4037532-21fschecks_time12:36:511
3527496991411,2cyclictest3843874-21aten_repower_fr10:46:491
3527496991411,2cyclictest3801270-21kthreadcore10:21:551
3527496991411,2cyclictest3721285-21cut09:36:501
3527496991411,2cyclictest3721285-21cut09:36:501
3527496991411,2cyclictest3664848-21gltestperf09:01:541
3527496991411,2cyclictest3631168-21kthreadcore08:31:571
3527496991411,2cyclictest3626296-21processes08:26:591
3527496991410,3cyclictest3730239-21cpuspeed_turbos09:41:501
3527496991410,3cyclictest3591628-21gltestperf08:01:531
2649091141,3phc2sys0-21swapper/308:01:503
2649091141,2phc2sys0-21swapper/309:58:563
2649091141,2phc2sys0-21swapper/309:58:563
2649091140,5phc2sys0-21swapper/310:32:453
2649091140,2phc2sys0-21swapper/312:23:243
2649091140,2phc2sys0-21swapper/312:07:253
2649091140,2phc2sys0-21swapper/311:48:253
2649091140,2phc2sys0-21swapper/309:42:543
3527497991311,1cyclictest0-21swapper/212:11:552
3527497991311,1cyclictest0-21swapper/210:51:582
3527497991311,1cyclictest0-21swapper/210:16:552
3527497991311,1cyclictest0-21swapper/207:51:582
3527497991311,1cyclictest0-21swapper/207:31:552
3527497991310,1cyclictest0-21swapper/211:46:552
3527497991310,1cyclictest0-21swapper/209:06:502
3527497991310,1cyclictest0-21swapper/209:01:582
352749699139,3cyclictest3602552-21systemd-run08:10:001
352749699138,4cyclictest3647163-21cut08:46:551
352749699133,5cyclictest3854558-21kthreadcore10:51:571
352749699133,4cyclictest0-21swapper/111:56:481
3527496991310,2cyclictest3746363-21kworker/u16:1+nfsiod11:40:271
3527496991310,2cyclictest3652596-21if_enp1s0.808:51:541
3527496991310,2cyclictest3527493-21cyclictest07:46:501
2649091138,2phc2sys0-21swapper/309:51:563
2649091130,1phc2sys0-21swapper/310:43:383
35542692120,2sleep30-21swapper/307:30:023
352749799121,4cyclictest0-21swapper/207:10:012
352749699129,2cyclictest3611656-21kthreadcore08:16:551
352749699122,1cyclictest491rcuog/207:33:031
2649091121,6phc2sys0-21swapper/309:01:503
2649091121,5phc2sys0-21swapper/308:31:503
2649091121,3phc2sys0-21swapper/310:06:493
2649091121,2phc2sys0-21swapper/312:04:403
2649091120,2phc2sys0-21swapper/310:19:113
2649091120,1phc2sys0-21swapper/308:59:323
2649091113,3phc2sys0-21swapper/307:21:533
2649091111,4phc2sys0-21swapper/311:24:573
2649091111,2phc2sys0-21swapper/312:30:013
2649091111,2phc2sys0-21swapper/307:31:483
2649091110,3phc2sys0-21swapper/311:51:503
2649091110,2phc2sys0-21swapper/311:31:543
2649091110,2phc2sys0-21swapper/311:02:143
2649091110,2phc2sys0-21swapper/308:40:013
2649091110,2phc2sys0-21swapper/308:00:013
2649091110,1phc2sys0-21swapper/310:13:263
2649091110,1phc2sys0-21swapper/307:35:163
2649091110,1phc2sys0-21swapper/307:15:163
352749699103,2cyclictest134050irq/121-eno107:10:011
352749599108,1cyclictest1326-21systemd-logind07:10:010
2649091101,2phc2sys0-21swapper/309:25:053
2649091101,2phc2sys0-21swapper/309:06:383
2649091101,2phc2sys0-21swapper/307:15:013
2649091100,3phc2sys0-21swapper/310:28:093
2649091100,2phc2sys0-21swapper/311:14:433
2649091100,2phc2sys0-21swapper/311:09:223
2649091100,2phc2sys0-21swapper/310:54:223
2649091100,2phc2sys0-21swapper/310:21:483
2649091100,2phc2sys0-21swapper/308:21:503
2649091100,2phc2sys0-21swapper/308:16:493
2649091100,2phc2sys0-21swapper/307:46:503
264909191,2phc2sys0-21swapper/308:46:583
264909190,3phc2sys0-21swapper/307:45:013
264909190,2phc2sys0-21swapper/312:35:503
264909190,2phc2sys0-21swapper/312:15:143
264909190,2phc2sys0-21swapper/308:50:153
264909190,2phc2sys0-21swapper/308:41:573
264909190,1phc2sys0-21swapper/307:54:193
264909180,2phc2sys0-21swapper/308:25:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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