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2026-01-13 - 09:14
[ 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 the highest latencies:
System rackeslot8.osadl.org (updated Tue Jan 13, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3853465993330,1cyclictest0-21swapper/319:40:003
38782002270,5sleep244-21ksoftirqd/219:25:172
3853465992623,1cyclictest0-21swapper/320:55:003
3853465992521,1cyclictest0-21swapper/323:20:003
3853465992219,1cyclictest0-21swapper/319:35:013
3853465992218,1cyclictest0-21swapper/323:36:273
3853465992118,1cyclictest0-21swapper/323:00:003
385346599201,14cyclictest3970287-21sleep20:40:003
3853465991916,1cyclictest0-21swapper/323:10:003
3853465991916,1cyclictest0-21swapper/322:10:023
385346599191,14cyclictest3896812-21taskset19:40:173
385346599191,13cyclictest75491-21turbostat00:39:593
385346599191,13cyclictest4186967-21taskset23:35:003
41867542180,9sleep24186966-21wc23:35:002
3853465991815,1cyclictest0-21swapper/321:55:183
3853465991815,1cyclictest0-21swapper/321:06:263
3853465991814,1cyclictest0-21swapper/323:50:013
385346599181,13cyclictest63148-21taskset00:30:123
385346599180,13cyclictest3868491-21taskset19:20:013
3853465991714,1cyclictest0-21swapper/322:25:013
385346599171,13cyclictest3919104-21taskset19:55:493
385346599171,12cyclictest4122832-21taskset22:41:183
385346599171,12cyclictest4045835-21taskset21:40:193
385346599171,12cyclictest3995957-21chrt21:01:163
385346599171,12cyclictest3921849-21taskset20:00:163
385346599170,9cyclictest3926022-21taskset20:05:013
385346599170,12cyclictest3963931-21taskset20:34:563
307598170,2rtkit-daemon217-21plymouthd20:41:071
39308122160,4sleep03931201-21cut20:05:190
38536292162,4sleep23853661-21apt-get19:10:152
3853465991613,1cyclictest0-21swapper/323:40:183
3853465991613,1cyclictest0-21swapper/321:15:143
3853465991613,1cyclictest0-21swapper/321:15:143
3853465991613,1cyclictest0-21swapper/319:10:223
3853465991613,1cyclictest0-21swapper/300:20:173
385346599161,12cyclictest4148504-21chrt23:04:483
385346599161,12cyclictest4129386-21chrt22:48:123
385346599161,12cyclictest4098119-21taskset22:25:113
385346599161,12cyclictest4034301-21sleep21:35:003
385346599161,12cyclictest4025924-21taskset21:25:163
385346599161,12cyclictest4008872-21taskset21:14:223
385346599161,12cyclictest3989787-21taskset20:58:273
385346599161,11cyclictest4084829-21taskset22:10:333
385346599160,12cyclictest44083-21taskset00:15:043
385346599160,12cyclictest4180421-21taskset23:29:553
385346599155,7cyclictest4052665-21taskset21:45:203
385346599155,7cyclictest38646202sleep319:15:173
3853465991512,1cyclictest0-21swapper/323:12:063
3853465991512,1cyclictest0-21swapper/320:15:193
3853465991512,1cyclictest0-21swapper/319:53:003
3853465991512,1cyclictest0-21swapper/300:26:123
3853465991512,1cyclictest0-21swapper/300:10:183
385346599151,11cyclictest4091221-21taskset22:16:273
385346599151,11cyclictest4072234-21taskset22:01:513
385346599151,11cyclictest4039666-21taskset21:35:183
385346599151,11cyclictest4021328-21taskset21:21:373
385346599151,11cyclictest3974195-21taskset20:45:133
385346599151,11cyclictest3970536-21taskset20:40:133
385346599151,11cyclictest3932377-21taskset20:10:103
385346599151,11cyclictest3906459-21taskset19:45:513
385346599151,11cyclictest37163-21taskset00:05:303
385346599151,11cyclictest31148-21taskset00:04:223
385346599151,11cyclictest18194-21chrt23:50:513
385346599150,12cyclictest4168047-21taskset23:20:023
385346599150,12cyclictest4116540-21chrt22:36:583
385346599150,12cyclictest4059548-21chrt21:51:213
385346599150,12cyclictest3950739-21chrt20:20:443
385346599150,12cyclictest3880685-21taskset19:27:183
385346599141,11cyclictest3957083-21taskset20:26:173
3853465991411,1cyclictest0-21swapper/323:55:173
385346599140,11cyclictest4129780-21chrt22:50:093
385346599140,11cyclictest4110214-21taskset22:31:573
307598130,8rtkit-daemon4190118-21grep23:35:170
307598130,4rtkit-daemon299-21systemd-journal21:56:211
41412772121,4sleep24141335-21ntp_states22:55:212
39450262122,6sleep13945059-21apt-get20:20:121
307598120,8rtkit-daemon4110455-21cron22:35:001
307598120,7rtkit-daemon56340-21taskset00:22:352
307598120,2rtkit-daemon3864540-21kthreadcore19:15:161
41487792112,6sleep24148810-21apt-get23:05:112
40033332110,8sleep04004244-21grep21:10:150
39915002110,8sleep13992727-21grep21:00:151
39765702110,7sleep03976791-21/usr/sbin/munin20:45:200
39007762111,7sleep03900928-21df_inode19:45:120
307598110,7rtkit-daemon714-21snmpd19:23:261
307598110,7rtkit-daemon3913152-21systemd-run19:55:011
307598110,7rtkit-daemon3853547-21sed19:10:011
307598110,3rtkit-daemon714-21snmpd23:57:400
307598110,1rtkit-daemon0-21swapper/120:35:231
58472101,5sleep05894-21munin-run23:45:000
41553512101,5sleep24155373-21apt-get23:10:122
41244902101,6sleep24125631-21kthreadcore22:45:152
40590172100,7sleep24059142-21python321:50:212
40460192100,2sleep04046090-21ntp_states21:40:210
40215942101,6sleep24021641-21munin-run21:25:012
357742100,7sleep036512-21wc00:05:200
307598100,6rtkit-daemon4097117-21tr22:20:221
307598100,6rtkit-daemon3256-21sendmail-mta23:04:491
307598100,6rtkit-daemon299-21systemd-journal22:42:451
307598100,5rtkit-daemon44209-21cpuspeed_turbos00:15:122
307598100,5rtkit-daemon3943906-21ntp_states20:15:181
307598100,3rtkit-daemon714-21snmpd22:55:391
307598100,3rtkit-daemon493-21gmain23:48:520
307598100,3rtkit-daemon217-21plymouthd20:45:401
307598100,2rtkit-daemon217-21plymouthd22:37:471
307598100,2rtkit-daemon217-21plymouthd20:01:091
251342102,4sleep125167-21apt-get00:00:131
63112291,4sleep263145-21apt-get00:30:122
57166290,6sleep258108-21sed00:25:182
4187012291,4sleep14187045-21apt-get23:35:111
4162528290,6sleep20-21swapper/223:15:172
4142833291,5sleep04143773-21irqstats23:00:160
4112404290,6sleep24114353-21grep22:35:172
4078832291,5sleep24078881-21latency_hist22:10:022
3951328291,4sleep03951361-21apt-get20:25:110
3933596290,6sleep03934706-21kthreadcore20:10:170
3894393291,2sleep10-21swapper/119:40:121
3888348290,6sleep03888906-21/usr/sbin/munin19:35:140
3881746290,6sleep13882488-21irqrtprio19:30:141
3847308290,5sleep30-21swapper/319:05:113
30759890,5rtkit-daemon714-21snmpd23:09:100
30759890,5rtkit-daemon3333005-21packagekitd20:26:521
30759890,5rtkit-daemon3333005-21packagekitd20:10:531
30759890,4rtkit-daemon716-21ntpd19:45:111
30759890,4rtkit-daemon4135330-21sort22:50:221
30759890,4rtkit-daemon4098497-21grep22:25:151
30759890,4rtkit-daemon3919434-21cron20:00:001
30759890,4rtkit-daemon316-21systemd-udevd23:26:440
30759890,4rtkit-daemon217-21plymouthd21:10:161
30759890,2rtkit-daemon217-21plymouthd23:21:520
30759890,1rtkit-daemon0-21swapper/023:15:170
50463281,4sleep150495-21apt-get00:20:131
4193701280,2sleep2217-21plymouthd23:40:132
4098083281,3sleep24098116-21apt-get22:25:112
4091783281,4sleep04091816-21apt-get22:20:130
4091505281,4sleep04091523-21munin-run22:20:000
4083747280,5sleep24084226-21needreboot22:10:172
4015721281,4sleep04015843-21hddtemp_smartct21:20:130
4011914280,5sleep04013994-21kthreadcore21:15:160
4011914280,5sleep04013994-21kthreadcore21:15:160
3919431281,4sleep23919463-21munin-run20:00:002
3909657280,5sleep23911763-21kthreadcore19:50:192
3905724280,5sleep23905879-21/usr/sbin/munin19:45:192
30759880,4rtkit-daemon719-21lldpd22:01:471
30759880,4rtkit-daemon719-21lldpd19:27:151
30759880,4rtkit-daemon714-21snmpd21:52:071
30759880,4rtkit-daemon493-21gmain20:30:121
30759880,4rtkit-daemon475-21wpa_supplicant19:39:381
30759880,4rtkit-daemon3859885-21munin-node22:45:271
30759880,4rtkit-daemon3859885-21munin-node21:42:441
30759880,4rtkit-daemon3333005-21packagekitd21:33:221
30759880,3rtkit-daemon4001770-21/usr/sbin/munin21:05:211
30759880,3rtkit-daemon217-21plymouthd23:30:530
30759880,1rtkit-daemon0-21swapper/122:15:031
30759880,1rtkit-daemon0-21swapper/120:07:091
70864270,1sleep00-21swapper/000:35:180
4169381270,4sleep14170888-21tr23:20:171
4117238270,5sleep24117284-21fschecks_count22:40:152
4068160271,3sleep04070143-21cut22:00:170
4066123270,1sleep20-21swapper/221:59:322
4059572270,2sleep0217-21plymouthd21:51:390
4047457270,3sleep24047490-21apt-get21:45:122
4034110270,1sleep00-21swapper/021:33:000
4021852271,3sleep04021885-21apt-get21:25:100
3986379272,3sleep13988448-21kthreadcore20:55:191
3944125270,4sleep03944348-21sed20:15:210
3927355270,4sleep23928710-21cut20:05:172
3907041270,4sleep03907074-21apt-get19:50:130
3894429270,4sleep23894572-21df19:40:132
37191270,1sleep10-21swapper/100:05:531
30759870,4rtkit-daemon444-21avahi-daemon00:10:060
30759870,3rtkit-daemon716-21ntpd21:15:301
30759870,3rtkit-daemon716-21ntpd21:15:301
30759870,3rtkit-daemon716-21ntpd00:00:090
30759870,3rtkit-daemon714-21snmpd23:12:290
30759870,3rtkit-daemon714-21snmpd22:10:011
30759870,3rtkit-daemon714-21snmpd22:05:161
30759870,3rtkit-daemon714-21snmpd21:25:181
30759870,3rtkit-daemon493-21gmain23:50:570
30759870,3rtkit-daemon493-21gmain21:20:121
30759870,3rtkit-daemon468-21systemd-logind00:11:432
30759870,3rtkit-daemon4152995-21kthreadcore23:05:161
30759870,3rtkit-daemon4034707-21df21:35:121
30759870,3rtkit-daemon3859885-21munin-node00:35:172
30759870,3rtkit-daemon217-21plymouthd20:51:261
30759870,3rtkit-daemon1-21systemd21:45:351
30759870,3rtkit-daemon1-21systemd19:10:131
69129260,1sleep10-21swapper/100:34:301
61264260,3sleep161837-21ls00:25:211
56385260,1sleep00-21swapper/000:23:110
49892260,1sleep00-21swapper/000:16:180
43548260,1sleep10-21swapper/100:11:231
4187048260,3sleep24187194-21df23:35:132
4180682260,3sleep1217-21plymouthd23:30:101
4155657260,2sleep1217-21plymouthd23:10:151
4145018260,3sleep24147098-21grep23:00:182
4130577261,2sleep20-21swapper/222:50:172
4117056261,2sleep04117089-21apt-get22:40:120
4116474260,1sleep00-21swapper/022:36:070
4084963260,1sleep00-21swapper/022:12:190
4075257260,4sleep04077316-21cut22:05:180
4065978260,1sleep00-21swapper/021:57:400
4053426260,1sleep00-21swapper/021:48:360
4046767260,1sleep20-21swapper/221:42:522
4040527260,1sleep20-21swapper/221:39:112
4040006260,3sleep04040223-21users21:35:250
4034216260,1sleep20-21swapper/221:34:222
4023923260,3sleep24025922-21cut21:25:162
4015233260,1sleep20-21swapper/221:19:482
4015233260,1sleep20-21swapper/221:19:472
4008876260,4sleep24008877-21sshd21:14:262
4002484260,1sleep00-21swapper/021:08:310
3990181260,3sleep00-21swapper/021:00:100
3989742260,1sleep20-21swapper/220:57:552
3989559260,1sleep00-21swapper/020:55:340
3970883260,1sleep00-21swapper/020:44:390
3970784260,1sleep20-21swapper/220:43:252
3969976260,1sleep00-21swapper/020:36:210
3964422260,3sleep23964566-21awk20:35:152
3963751260,1sleep20-21swapper/220:32:402
3949556261,2sleep00-21swapper/020:20:180
3925516260,1sleep20-21swapper/220:01:412
3925461260,1sleep00-21swapper/020:01:000
3919121260,1sleep00-21swapper/019:56:020
3894115260,3sleep23894351-21cat19:40:022
3880567260,1sleep00-21swapper/019:25:490
3874239260,1sleep20-21swapper/219:20:452
3868070260,1sleep00-21swapper/019:18:000
3863452261,2sleep20-21swapper/219:15:162
3848628261,2sleep00-21swapper/019:05:160
24684260,1sleep10-21swapper/123:58:001
18411260,1sleep10-21swapper/123:53:391
12022260,1sleep20-21swapper/223:47:472
8912250,3sleep111004-21grep23:45:171
75405250,3sleep10-21swapper/100:39:111
62505250,3sleep00-21swapper/000:25:280
49925250,3sleep10-21swapper/100:16:431
4170889250,2sleep20-21swapper/223:20:182
4162009250,3sleep14162526-21cut23:15:171
4141923250,3sleep00-21swapper/022:56:470
4135583250,3sleep00-21swapper/022:51:180
4105282250,2sleep2217-21plymouthd22:30:162
4104028250,3sleep00-21swapper/022:28:260
4097470250,1sleep20-21swapper/222:20:272
4066436250,3sleep2217-21plymouthd22:00:112
3996543251,2sleep23996699-21diskstats21:05:142
3983249250,3sleep20-21swapper/220:50:462
3977514250,2sleep00-21swapper/020:50:120
3957882251,2sleep0217-21plymouthd20:30:040
3957055250,3sleep20-21swapper/220:25:572
3946345250,2sleep20-21swapper/220:20:172
3944713250,1sleep20-21swapper/220:19:322
3894621250,2sleep00-21swapper/019:40:150
3887488250,1sleep20-21swapper/219:34:482
3887187250,3sleep00-21swapper/019:30:570
3869386250,2sleep00-21swapper/019:20:150
3859540250,3sleep00-21swapper/019:12:420
37280250,3sleep20-21swapper/200:07:022
26457250,3sleep227860-21cat00:00:172
24690250,3sleep20-21swapper/223:58:052
18516250,2sleep218540-21munin-run23:55:002
4180299240,3sleep20-21swapper/223:28:242
4176112240,2sleep10-21swapper/123:25:191
4127669240,1sleep00-21swapper/022:45:170
4104605240,2sleep04104732-21smartctl22:30:150
4085432240,3sleep20-21swapper/222:15:102
3976931240,2sleep20-21swapper/220:45:492
3852623240,1sleep20-21swapper/219:05:222
63300230,1sleep00-21swapper/000:30:130
4193665230,1sleep10-21swapper/123:40:121
3992728230,1sleep20-21swapper/221:00:162
3937695230,1sleep20-21swapper/220:10:222
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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