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2026-03-08 - 03:53
[ 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
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rackeslot8.osadl.org (updated Sun Mar 08, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
348816399233,17cyclictest3528745-21turbostat19:44:553
3488163992219,1cyclictest0-21swapper/321:35:003
3488163992219,1cyclictest0-21swapper/321:15:003
3488163992219,1cyclictest0-21swapper/300:25:013
3488163992017,1cyclictest0-21swapper/319:21:443
3488163991916,1cyclictest0-21swapper/319:40:003
3488163991915,1cyclictest0-21swapper/321:10:003
3488163991915,1cyclictest0-21swapper/320:03:443
348816399181,13cyclictest3803035-21taskset23:10:183
348816399181,13cyclictest3625373-21taskset20:55:133
348816399181,12cyclictest3818411-21chrt23:25:013
348816399181,12cyclictest3766867-21taskset22:45:013
348816399180,5cyclictest3708720-21turbostat22:04:553
348816399180,13cyclictest3734473-21taskset22:20:013
37664002171,8sleep0299-21systemd-journal22:42:110
3488163991714,1cyclictest0-21swapper/322:25:153
3488163991714,1cyclictest0-21swapper/322:05:173
3488163991714,1cyclictest0-21swapper/319:50:163
3488163991714,1cyclictest0-21swapper/319:50:163
3488163991714,1cyclictest0-21swapper/319:30:003
3488163991714,1cyclictest0-21swapper/300:35:173
348816399171,13cyclictest3634249-21chrt21:00:183
348816399171,12cyclictest3860876-21taskset23:55:183
348816399171,12cyclictest3860876-21taskset23:55:183
348816399171,12cyclictest3811498-21sleep23:20:003
348816399171,12cyclictest3797929-21taskset23:05:213
348816399171,12cyclictest3779721-21taskset22:55:113
348816399171,12cyclictest3696143-21taskset21:50:113
348816399171,12cyclictest3618705-21taskset20:49:563
348816399171,12cyclictest3599402-21turbostat20:35:013
348816399170,12cyclictest3651215-21taskset21:15:013
348816399166,7cyclictest34883382sleep319:10:103
348816399166,6cyclictest38699132sleep300:05:133
348816399162,11cyclictest3869495-21turbostat00:05:003
3488163991613,1cyclictest0-21swapper/322:40:143
3488163991613,1cyclictest0-21swapper/321:55:173
348816399161,12cyclictest3831224-21chrt23:35:073
348816399161,12cyclictest3812712-21taskset23:20:163
348816399161,11cyclictest3849821-21taskset23:45:253
348816399161,11cyclictest3830989-21turbostat23:35:003
348816399161,11cyclictest3786190-21chrt23:00:123
348816399161,11cyclictest3727560-21taskset22:10:273
348816399161,11cyclictest3624722-21taskset20:50:283
348816399161,11cyclictest3587452-21taskset20:25:153
348816399161,11cyclictest3496888-21taskset19:15:023
348816399160,12cyclictest3876220-21chrt00:10:133
348816399160,12cyclictest3663496-21chrt21:20:463
348816399156,6cyclictest36699382sleep321:26:163
3488163991512,1cyclictest0-21swapper/321:40:153
3488163991512,1cyclictest0-21swapper/320:05:183
348816399151,11cyclictest3902001-21taskset00:30:133
348816399151,11cyclictest3753760-21taskset22:35:033
348816399151,11cyclictest3740381-21taskset22:20:413
348816399151,11cyclictest3606435-21taskset20:40:143
348816399151,11cyclictest3580459-21taskset20:20:063
348816399151,11cyclictest3535431-21taskset19:45:123
348816399151,11cyclictest3516115-21taskset19:30:013
348816399151,10cyclictest3579875-21taskset20:16:023
348816399150,12cyclictest3888335-21taskset00:15:343
348816399150,12cyclictest3752982-21chrt22:30:223
348816399150,12cyclictest3690671-21taskset21:45:143
348816399150,12cyclictest3682681-21chrt21:35:243
348816399150,12cyclictest3553928-21chrt19:55:463
307598150,11rtkit-daemon3654357-21kthreadcore21:15:160
37410132140,11sleep03741151-21expr22:25:120
37396182140,11sleep03739652-21cat22:20:190
3488163991411,1cyclictest0-21swapper/320:35:153
348816399141,10cyclictest3901569-21turbostat00:30:003
348816399140,12cyclictest3837603-21taskset23:40:083
348816399140,12cyclictest3779138-21chrt22:51:193
348816399140,11cyclictest3850432-21taskset23:50:093
348816399140,11cyclictest3573437-21taskset20:10:453
307598140,9rtkit-daemon3548168-21cat19:55:120
307598140,9rtkit-daemon3494706-21munin-node20:35:130
38943132130,4sleep03894438-21python300:20:210
37029642121,8sleep1714-21snmpd21:55:151
36894592121,3sleep0217-21plymouthd21:45:000
307598120,8rtkit-daemon376-21hwrng19:21:050
307598120,6rtkit-daemon3583060-21cut20:20:180
37850602110,1sleep03785185-21python322:55:210
36320802110,3sleep23632223-21df21:00:142
35974502110,1sleep10-21swapper/120:30:181
307598110,5rtkit-daemon3703967-21irqstats21:55:160
307598110,5rtkit-daemon217-21plymouthd19:40:050
37294522101,6sleep23730604-21kthreadcore22:15:162
36972552100,7sleep03698401-21grep21:50:170
35934202101,7sleep03593464-21tune2fs20:30:140
35825202100,7sleep23584539-21kthreadcore20:20:182
35805042100,7sleep13580650-21df20:20:131
307598100,6rtkit-daemon468-21systemd-logind23:58:442
307598100,6rtkit-daemon468-21systemd-logind23:58:442
307598100,6rtkit-daemon3882521-21latency_hist00:15:012
307598100,5rtkit-daemon716-21ntpd20:10:010
307598100,5rtkit-daemon3709165-21diskstats22:00:160
307598100,3rtkit-daemon3494706-21munin-node21:06:260
307598100,3rtkit-daemon3494706-21munin-node20:28:430
307598100,2rtkit-daemon217-21plymouthd23:51:420
3818860290,6sleep03819522-21irqrtprio23:25:150
3792933290,2sleep03792532-21/usr/sbin/munin23:05:150
3715369291,4sleep03715402-21apt-get22:05:120
3670489291,4sleep23670521-21apt-get21:30:112
3574068290,2sleep23574223-21diskstats20:15:142
3563454290,6sleep13565486-21kthreadcore20:05:191
30759890,5rtkit-daemon3256-21sendmail-mta20:45:560
30759890,5rtkit-daemon217-21plymouthd19:54:010
30759890,5rtkit-daemon217-21plymouthd19:54:010
30759890,5rtkit-daemon217-21plymouthd00:27:480
30759890,4rtkit-daemon3874579-21grep00:05:182
30759890,4rtkit-daemon3846379-21cat23:45:150
30759890,4rtkit-daemon3728203-21apt-get22:15:110
30759890,4rtkit-daemon3666007-21cut21:25:160
30759890,4rtkit-daemon3509761-21apt-get19:25:120
3888960280,4sleep23888993-21apt-get00:20:112
3818166281,4sleep13818168-21cron23:25:001
3811999281,4sleep23812034-21apt-get23:20:122
3766883281,4sleep13766916-21apt-get22:45:121
3727657280,1sleep20-21swapper/222:11:432
3721780281,3sleep03721783-21apt-get22:10:130
3677290280,6sleep13677386-21irqcore21:35:151
3657716283,2sleep13657853-21cpuspeed_turbos21:20:131
3632044281,4sleep13632077-21apt-get21:00:131
3621668281,2sleep00-21swapper/020:50:180
3618682280,1sleep10-21swapper/120:49:391
3579270281,4sleep13579341-21ntp_states20:15:211
3554544281,3sleep13554287-21apt-get20:00:021
34881639986,1cyclictest0-21swapper/319:10:003
30759880,4rtkit-daemon719-21lldpd20:13:480
30759880,4rtkit-daemon714-21snmpd23:00:310
30759880,4rtkit-daemon3670930-21idleruntime21:30:140
30759880,4rtkit-daemon3494706-21munin-node21:38:270
30759880,4rtkit-daemon3494706-21munin-node20:16:110
30759880,4rtkit-daemon3494706-21munin-node20:03:040
30759880,4rtkit-daemon3494706-21munin-node19:17:590
30759880,4rtkit-daemon3494706-21munin-node00:37:460
30759880,4rtkit-daemon3256-21sendmail-mta23:40:050
30759880,4rtkit-daemon217-21plymouthd23:17:250
30759880,4rtkit-daemon217-21plymouthd21:00:370
30759880,4rtkit-daemon1-21systemd23:12:130
30759880,4rtkit-daemon1-21systemd22:31:460
30759880,4rtkit-daemon1-21systemd21:10:310
30759880,4rtkit-daemon1-21systemd19:37:090
30759880,4rtkit-daemon1-21systemd19:05:290
30759880,4rtkit-daemon1-21systemd00:25:252
30759880,3rtkit-daemon719-21lldpd00:30:120
30759880,3rtkit-daemon3630800-21grep20:55:220
30759880,2rtkit-daemon217-21plymouthd00:04:442
30759880,1rtkit-daemon0-21swapper/200:16:122
30759880,1rtkit-daemon0-21swapper/023:23:370
30759880,1rtkit-daemon0-21swapper/021:49:150
3901341271,3sleep1714-21snmpd00:27:151
3875667270,1sleep10-21swapper/100:07:201
3851389272,2sleep10-21swapper/123:50:171
3830052271,3sleep23830129-21ntp_states23:30:222
3811295270,1sleep10-21swapper/123:17:541
3797782270,4sleep13797838-21ntp_states23:05:201
3777111271,3sleep23778391-21memory22:50:182
3766555270,1sleep20-21swapper/222:44:092
3751765271,3sleep20-21swapper/222:30:192
3721158270,1sleep10-21swapper/122:05:451
3702215270,2sleep2217-21plymouthd21:53:482
3695324271,3sleep23695516-21users21:45:222
3683316271,3sleep13683351-21apt-get21:40:121
3670067270,1sleep20-21swapper/221:27:552
3625882271,4sleep23626787-21tr20:55:172
3625074270,4sleep23625121-21munin-run20:55:012
3605482270,1sleep20-21swapper/220:35:492
3540522270,5sleep13540660-21ntp_kernel_err19:45:231
3515871270,4sleep13515898-21munin-run19:30:001
3481979270,2sleep20-21swapper/219:05:132
30759870,3rtkit-daemon714-21snmpd19:48:180
30759870,3rtkit-daemon475-21wpa_supplicant22:50:480
30759870,3rtkit-daemon3494706-21munin-node23:55:180
30759870,3rtkit-daemon3494706-21munin-node23:55:180
30759870,3rtkit-daemon3256-21sendmail-mta20:41:250
30759870,3rtkit-daemon217-21plymouthd19:10:530
30759870,3rtkit-daemon1-21systemd23:37:150
30759870,3rtkit-daemon1-21systemd23:31:290
30759870,3rtkit-daemon1-21systemd21:20:340
30759870,3rtkit-daemon1-21systemd19:30:460
30759870,2rtkit-daemon217-21plymouthd22:45:120
30759870,2rtkit-daemon217-21plymouthd22:35:430
3911158262,2sleep23913282-21kthreadcore00:35:182
3907647260,1sleep10-21swapper/100:30:441
3903211260,3sleep23904298-21tr00:30:172
3882548260,1sleep00-21swapper/000:15:040
3882064260,1sleep00-21swapper/000:12:000
3869258260,1sleep00-21swapper/000:02:140
3863324260,3sleep1217-21plymouthd00:00:141
3858249260,3sleep13859398-21cut23:55:171
3858249260,3sleep13859398-21cut23:55:171
3856285260,1sleep20-21swapper/223:50:582
3849907260,1sleep20-21swapper/223:46:332
3843485260,1sleep20-21swapper/223:41:362
3842013261,2sleep10-21swapper/123:40:181
3837235260,1sleep20-21swapper/223:38:472
3836988260,1sleep10-21swapper/123:35:381
3820677260,3sleep23822678-21cut23:25:172
3811318260,1sleep2217-21plymouthd23:18:122
3794258261,2sleep20-21swapper/223:05:172
3792153260,1sleep10-21swapper/123:03:281
3779684261,3sleep2431ktimers/222:55:112
3779677260,1sleep10-21swapper/122:55:051
3773442261,3sleep13773491-21sort22:50:131
3766423260,1sleep10-21swapper/122:42:281
3753331260,1sleep10-21swapper/122:32:421
3747120260,1sleep10-21swapper/122:29:411
3740534260,1sleep20-21swapper/222:22:412
3727661260,1sleep10-21swapper/122:11:461
3717455261,3sleep23719454-21grep22:05:182
3676360260,1sleep10-21swapper/121:31:311
3663751260,1sleep20-21swapper/221:24:022
3657044260,1sleep20-21swapper/221:15:292
3644803261,2sleep20-21swapper/221:10:122
3618411260,1sleep20-21swapper/220:46:112
3606125260,3sleep13606280-21diskstats20:40:131
3600119260,3sleep13599644-21/usr/sbin/munin20:35:161
3587230260,3sleep2217-21plymouthd20:25:152
3573769260,3sleep13573797-21munin-run20:15:001
3567627261,3sleep23567660-21apt-get20:10:132
3567370261,3sleep2446-21dbus-daemon20:10:012
3554994261,2sleep20-21swapper/220:00:152
3548158260,1sleep20-21swapper/219:55:102
3534862260,1sleep20-21swapper/219:41:032
3522136260,1sleep10-21swapper/119:32:571
3516131261,2sleep23516164-21apt-get19:30:132
3509147260,1sleep20-21swapper/219:20:552
3491484261,2sleep10-21swapper/119:10:161
3909651251,2sleep10-21swapper/100:35:171
3893456250,2sleep10-21swapper/100:20:181
3887952250,3sleep13888061-21find00:15:211
3876135250,2sleep13876168-21apt-get00:10:121
3819525251,2sleep10-21swapper/123:25:161
3799113250,3sleep23799149-21cut23:10:142
3786163250,2sleep20-21swapper/223:00:122
3772712250,3sleep20-21swapper/222:46:182
3746986250,1sleep20-21swapper/222:27:582
3734597250,2sleep10-21swapper/122:20:121
3734273250,3sleep10-21swapper/122:19:241
3703319250,3sleep23704209-21grep21:55:162
3696325251,2sleep10-21swapper/121:50:141
3689196250,1sleep20-21swapper/221:41:382
3670165250,3sleep10-21swapper/121:29:101
3657088250,3sleep10-21swapper/121:16:041
3644484250,3sleep10-21swapper/121:09:151
3625334251,2sleep10-21swapper/120:55:121
3623747250,3sleep13624138-21cut20:50:191
3612223252,1sleep23488157-21cyclictest20:44:152
3593239251,2sleep20-21swapper/220:30:122
3548178251,2sleep10-21swapper/119:55:131
3547764250,3sleep20-21swapper/219:53:132
3547764250,3sleep20-21swapper/219:53:132
3531573250,3sleep13533661-21tr19:40:181
3528638250,3sleep10-21swapper/119:38:541
3525224250,2sleep20-21swapper/219:35:182
3515523251,2sleep23509299-21kworker/u16:2-events_power_efficient19:25:322
3509398250,1sleep10-21swapper/119:24:071
3502801250,3sleep20-21swapper/219:16:392
3482343250,2sleep10-21swapper/119:05:161
3875634240,2sleep0217-21plymouthd00:06:550
3850179240,1sleep10-21swapper/123:50:001
3825226240,2sleep13825418-21irqcore23:30:171
3758839240,2sleep23759011-21strings22:35:202
3715024240,3sleep20-21swapper/222:03:542
3714885240,2sleep1217-21plymouthd22:02:081
3689918240,3sleep1217-21plymouthd21:45:131
3682955240,2sleep2217-21plymouthd21:38:572
3650948240,3sleep10-21swapper/121:14:441
3546867240,2sleep13546976-21strings19:50:201
3546867240,2sleep13546976-21strings19:50:201
3535419240,3sleep20-21swapper/219:45:042
3498657240,2sleep13500620-21kthreadcore19:15:171
3798923230,1sleep10-21swapper/123:10:051
3753763230,1sleep10-21swapper/122:35:071
3638407230,1sleep20-21swapper/221:05:032
3586821230,1sleep10-21swapper/120:25:021
3488267230,1sleep20-21swapper/219:10:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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