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2026-02-06 - 12:41
[ 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.

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 792 highest latencies:
System rackeslot4.osadl.org (updated Fri Feb 06, 2026 00:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
357423599350,6cyclictest3600212-21taskset19:35:100
357423599332,4cyclictest3651742-21apt-get20:25:130
357423599311,2cyclictest3891565-21munin-run00:25:010
357423599311,26cyclictest3574450-21apt-get19:10:110
3574237992919,8cyclictest3902468-21irqcore00:35:191
357423799290,1cyclictest0-21swapper/100:25:011
357423599291,24cyclictest0-21swapper/019:25:110
3574237992818,8cyclictest3861470-21cpuspeed_turbos23:55:131
3574235992825,2cyclictest0-21swapper/022:39:590
3574235992816,11cyclictest439205-21kworker/u8:0-ext4-rsv-conversion22:10:000
357423599281,20cyclictest0-21swapper/020:10:120
3574237992719,7cyclictest0-21swapper/120:05:131
357423799271,2cyclictest3809200-21ntpq23:00:231
357423799271,20cyclictest3799046-21ntpq22:50:221
357423799270,2cyclictest3886472-21cron00:20:001
357423799270,2cyclictest0-21swapper/120:25:131
357423799270,26cyclictest0-21swapper/119:10:101
357423799270,1cyclictest0-21swapper/122:55:211
357423799270,1cyclictest0-21swapper/120:30:131
357423799270,1cyclictest0-21swapper/119:35:101
3574235992718,7cyclictest3661873-21apt-get20:35:140
357423599271,2cyclictest3656797-21apt-get20:30:120
357423599271,20cyclictest0-21swapper/023:45:220
357423599270,21cyclictest0-21swapper/020:20:130
3574245992622,2cyclictest0-21swapper/320:10:003
3574237992618,7cyclictest0-21swapper/123:25:211
3574237992618,7cyclictest0-21swapper/123:25:201
357423799261,1cyclictest3701142-21ntpq21:10:211
357423799260,2cyclictest3646643-21apt-get20:20:131
357423799260,21cyclictest0-21swapper/123:20:131
357423799260,1cyclictest0-21swapper/119:25:111
3574235992618,7cyclictest3641563-21apt-get20:15:120
357423599261,3cyclictest3610346-21apt-get19:45:120
357423599261,2cyclictest3615415-21apt-get19:50:100
357423599261,24cyclictest3825940-21apt-get23:20:130
357423599261,1cyclictest0-21swapper/023:25:210
357423599261,1cyclictest0-21swapper/023:25:200
357423599260,3cyclictest3906792-21munin-run00:40:010
357424599251,21cyclictest3836115-21apt-get23:30:133
3574240992521,2cyclictest3712386-21apt-get21:25:132
357424099251,22cyclictest3763352-21apt-get22:15:152
3574237992518,6cyclictest0-21swapper/123:45:221
3574237992518,6cyclictest0-21swapper/121:45:001
3574237992518,6cyclictest0-21swapper/120:10:121
3574237992516,7cyclictest0-21swapper/122:00:011
357423799250,20cyclictest0-21swapper/120:55:101
357423799250,1cyclictest0-21swapper/120:35:141
3574235992519,5cyclictest0-21swapper/019:31:050
3574235992517,6cyclictest3631053-21apt-get20:05:120
3574245992419,3cyclictest3810349-21apt-get23:05:113
3574240992420,2cyclictest3748212-21apt-get22:00:122
3574240992419,4cyclictest3815149-21idleruntime-cro23:10:002
357424099241,21cyclictest3753264-21apt-get22:05:122
357423799245,10cyclictest0-21swapper/121:25:161
3574237992420,2cyclictest3692215-21apt-get21:05:121
3574237992417,5cyclictest0-21swapper/120:15:131
3574237992414,8cyclictest3717543-21cpuspeed_turbos21:30:141
357423799241,20cyclictest3666903-21apt-get20:40:131
357423799241,1cyclictest0-21swapper/122:46:141
3574235992420,3cyclictest3666903-21apt-get20:40:120
3574235992420,2cyclictest3763352-21apt-get22:15:160
3574235992419,4cyclictest0-21swapper/022:40:180
357423599241,2cyclictest3682102-21apt-get20:55:100
357423599241,21cyclictest261-21systemd-journal20:00:000
357423599241,21cyclictest0-21swapper/000:10:150
357423599241,20cyclictest0-21swapper/022:50:130
357423599240,22cyclictest3825435-21cut23:20:010
357423599240,22cyclictest3825435-21cut23:20:000
357424599231,2cyclictest3677058-21apt-get20:50:143
357424599231,21cyclictest3846243-21apt-get23:40:113
357424599231,1cyclictest3687162-21apt-get21:00:123
3574240992319,2cyclictest3794239-21cron22:44:592
3574240992319,2cyclictest3717420-21apt-get21:30:132
3574240992319,2cyclictest3702803-21grep21:15:172
357424099231,21cyclictest3856320-21apt-get23:50:112
357423799237,7cyclictest3876363-21munin-run00:10:011
3574237992320,2cyclictest3768134-21cron22:19:591
3574237992319,2cyclictest3841188-21apt-get23:35:121
357423799231,2cyclictest3820480-21apt-get23:15:141
357423799231,2cyclictest3820480-21apt-get23:15:131
357423799231,19cyclictest3768398-21apt-get22:20:101
3574235992320,2cyclictest0-21swapper/023:35:120
3574235992319,3cyclictest3815426-21apt-get23:10:120
3574235992316,5cyclictest3676774-21cron20:50:000
3574235992316,5cyclictest3676774-21cron20:50:000
357423599231,3cyclictest261-21systemd-journal21:05:000
357423599231,2cyclictest0-21swapper/023:55:120
357423599231,2cyclictest0-21swapper/000:15:150
357423599231,21cyclictest3748171-21apt-get22:00:030
357423599231,20cyclictest3891830-21apt-get00:25:130
357423599231,20cyclictest0-21swapper/021:05:120
357423599231,20cyclictest0-21swapper/020:02:470
3574235992311,10cyclictest0-21swapper/023:00:000
3574235992310,11cyclictest3681829-21cron20:55:000
357423599230,3cyclictest0-21swapper/023:05:110
3574245992219,2cyclictest3758806-21tr22:10:163
3574245992218,3cyclictest3768153-21idleruntime-cro22:19:593
357424599220,19cyclictest0-21swapper/319:45:133
3574240992219,2cyclictest3636567-21ps20:10:172
357424099220,3cyclictest3872032-21cut00:05:162
357424099220,2cyclictest3758800-21ps22:10:162
357424099220,20cyclictest3820198-21cron23:15:002
3574237992213,8cyclictest3758037-21cron22:10:001
357423799221,20cyclictest3763070-21cron22:14:591
357423799220,20cyclictest3691940-21awk21:05:001
357423799220,1cyclictest0-21swapper/123:05:111
357423799220,19cyclictest0-21swapper/100:30:141
3574235992219,2cyclictest3737633-21apt-get21:50:120
3574235992219,2cyclictest0-21swapper/022:20:100
3574235992218,2cyclictest3763088-21basename22:14:590
357423599221,3cyclictest3836473-21grep23:30:150
357423599221,20cyclictest3707086-21idleruntime-cro21:20:000
357423599221,20cyclictest0-21swapper/023:50:110
357423599221,20cyclictest0-21swapper/022:27:560
357423599220,2cyclictest3732580-21apt-get21:45:130
357423599220,2cyclictest0-21swapper/000:30:140
357423599220,20cyclictest3783730-21cron22:35:000
3574245992119,1cyclictest0-21swapper/321:40:113
3574245992118,1cyclictest0-21swapper/323:50:113
357424599210,1cyclictest0-21swapper/322:20:103
357424599210,1cyclictest0-21swapper/320:00:123
357424599210,19cyclictest3895494-21seq00:25:193
357424599210,19cyclictest0-21swapper/321:35:123
3574240992119,1cyclictest0-21swapper/222:25:152
3574240992118,2cyclictest3866184-21cron00:00:002
3574240992118,2cyclictest3589705-21apt-get19:25:112
3574240992118,1cyclictest0-21swapper/219:20:122
3574240992117,2cyclictest3671979-21apt-get20:45:132
3574240992117,2cyclictest3671979-21apt-get20:45:132
357424099210,20cyclictest0-21swapper/223:45:142
357424099210,1cyclictest3626000-21apt-get20:00:122
3574237992119,1cyclictest0-21swapper/122:00:031
3574237992118,2cyclictest3779464-21ps22:30:151
3574237992118,2cyclictest3707085-21cron21:20:001
3574237992117,1cyclictest0-21swapper/100:10:141
3574237992116,3cyclictest0-21swapper/119:50:101
357423799211,1cyclictest0-21swapper/120:50:141
3574237992111,8cyclictest3815915-21irqcore23:10:161
3574237992110,9cyclictest261-21systemd-journal00:25:101
357423799210,19cyclictest702-21runrttasks19:30:201
357423599215,4cyclictest3712127-21munin-run21:25:000
3574235992119,1cyclictest0-21swapper/021:30:130
3574235992115,5cyclictest0-21swapper/023:42:400
3574235992114,6cyclictest3727251-21cron21:40:000
3574235992111,9cyclictest0-21swapper/021:10:180
357423599211,18cyclictest3583540-21ntpq19:15:230
3574245992019,0cyclictest0-21swapper/319:38:043
3574245992018,1cyclictest0-21swapper/321:20:123
3574245992018,1cyclictest0-21swapper/320:55:113
3574245992018,1cyclictest0-21swapper/319:40:103
3574245992018,1cyclictest0-21swapper/319:25:103
3574245992018,1cyclictest0-21swapper/300:00:563
3574245992017,2cyclictest0-21swapper/322:55:143
3574245992016,3cyclictest3820197-21cron23:15:013
357424599200,20cyclictest0-21swapper/320:39:533
357424599200,1cyclictest0-21swapper/322:00:113
357424599200,1cyclictest0-21swapper/321:55:123
357424599200,1cyclictest0-21swapper/321:10:123
357424599200,1cyclictest0-21swapper/320:20:133
357424599200,1cyclictest0-21swapper/320:10:123
357424599200,1cyclictest0-21swapper/300:05:123
357424599200,19cyclictest64-21kcompactd021:51:553
357424599200,19cyclictest3574948-21ps19:10:143
357424599200,19cyclictest0-21swapper/323:28:413
357424599200,19cyclictest0-21swapper/323:28:413
357424599200,19cyclictest0-21swapper/319:24:373
3574240992018,1cyclictest3896885-21apt-get00:30:142
3574240992018,1cyclictest3579294-21munin-run19:15:002
3574240992018,1cyclictest0-21swapper/219:45:142
3574240992017,2cyclictest3805001-21cron23:00:002
3574240992017,2cyclictest0-21swapper/223:35:122
3574240992017,2cyclictest0-21swapper/222:50:152
3574240992015,3cyclictest3881677-21apt-get00:15:152
3574240992015,1cyclictest0-21swapper/220:15:132
357424099200,1cyclictest0-21swapper/223:44:172
357424099200,1cyclictest0-21swapper/221:23:262
357424099200,1cyclictest0-21swapper/200:13:512
357424099200,19cyclictest0-21swapper/221:55:132
357424099200,19cyclictest0-21swapper/219:50:102
357424099200,19cyclictest0-21swapper/219:15:222
357424099200,19cyclictest0-21swapper/200:35:152
3574237992018,1cyclictest64-21kcompactd022:27:561
3574237992018,1cyclictest0-21swapper/123:50:111
3574237992017,2cyclictest0-21swapper/123:35:001
3574237992016,2cyclictest3784012-21apt-get22:35:131
3574237992016,2cyclictest3609184-21ntpq19:40:201
3574237992016,2cyclictest0-21swapper/119:55:121
3574237992012,7cyclictest0-21swapper/122:44:591
357423799200,2cyclictest0-21swapper/119:45:131
357423799200,20cyclictest64-21kcompactd000:02:011
357423799200,1cyclictest64-21kcompactd020:01:431
357423799200,1cyclictest0-21swapper/123:40:111
3574235992018,1cyclictest0-21swapper/021:40:110
3574245991916,2cyclictest3861405-21apt-get23:55:123
357424599191,17cyclictest3876622-21apt-get00:10:143
357424599190,1cyclictest64-21kcompactd020:32:543
357424599190,1cyclictest0-21swapper/322:35:123
357424599190,18cyclictest0-21swapper/321:45:133
357424599190,18cyclictest0-21swapper/320:40:123
3574240991918,1cyclictest0-21swapper/219:40:162
3574240991917,1cyclictest0-21swapper/223:25:132
3574240991917,1cyclictest0-21swapper/223:25:122
3574240991917,1cyclictest0-21swapper/222:20:102
3574240991917,1cyclictest0-21swapper/200:25:132
3574240991916,2cyclictest3825335-21base6423:20:012
3574240991916,2cyclictest3825335-21base6423:20:002
3574240991916,2cyclictest36506362chrt20:20:232
357424099190,1cyclictest3891575-21basename00:25:012
357424099190,18cyclictest0-21swapper/222:30:102
357424099190,18cyclictest0-21swapper/221:40:122
3574237991911,5cyclictest3676775-21cron20:50:001
3574237991911,5cyclictest3676775-21cron20:50:001
357423599197,2cyclictest3871663-21cpuspeed_turbos00:05:130
357423599197,10cyclictest0-21swapper/021:25:140
3574235991917,1cyclictest0-21swapper/022:46:460
3574235991911,7cyclictest61650irq/133-enp0s29f1:rx-021:55:210
357423599190,7cyclictest3610075-21awk19:45:000
357423599190,18cyclictest3589445-21turbostat19:25:010
3574245991816,1cyclictest0-21swapper/323:35:123
3574245991816,1cyclictest0-21swapper/323:15:123
3574245991816,1cyclictest0-21swapper/323:15:123
3574245991816,1cyclictest0-21swapper/321:15:123
3574245991816,1cyclictest0-21swapper/300:30:143
3574245991816,1cyclictest0-21swapper/300:20:513
3574245991813,3cyclictest3794243-21idleruntime-cro22:45:003
3574245991813,3cyclictest3652032-21gltestperf20:25:153
3574240991816,1cyclictest0-21swapper/221:35:152
3574240991816,1cyclictest0-21swapper/220:59:142
3574240991815,2cyclictest2875-21cron23:25:002
3574240991815,2cyclictest0-21swapper/220:05:122
357424099180,1cyclictest0-21swapper/219:30:202
3574237991810,6cyclictest0-21swapper/121:50:131
3574237991810,6cyclictest0-21swapper/121:25:001
3574235991815,2cyclictest3805274-21apt-get23:00:130
357423599181,4cyclictest3866467-21chrt00:00:110
3574245991715,1cyclictest0-21swapper/319:15:143
3574245991714,2cyclictest0-21swapper/322:55:003
3574240991716,1cyclictest0-21swapper/223:30:122
3574240991715,1cyclictest3625328-21https20:00:002
3574240991715,1cyclictest0-21swapper/221:04:052
3574240991715,1cyclictest0-21swapper/220:40:212
3574240991714,2cyclictest3737372-21munin-run21:50:002
3574240991714,2cyclictest3697737-21grep21:10:162
357423799174,10cyclictest3732637-21wc21:45:141
3574237991714,2cyclictest3579841-21gltestperf19:15:161
3574237991711,5cyclictest311ktimers/121:40:001
357423599170,2cyclictest3574279-21cat19:10:010
357424599169,5cyclictest1-21systemd22:50:003
3574245991614,1cyclictest3825249-21apt-get23:20:033
3574245991614,1cyclictest3620227-21sh19:55:003
3574245991614,1cyclictest0-21swapper/323:45:143
3574240991613,2cyclictest0-21swapper/222:39:592
3574245991514,1cyclictest0-21swapper/322:30:103
3574245991514,1cyclictest0-21swapper/300:35:153
3574245991513,1cyclictest0-21swapper/322:05:123
3574245991513,1cyclictest0-21swapper/321:30:133
3574245991512,2cyclictest64-21kcompactd022:25:163
3574245991512,2cyclictest3686931-21kworker/3:1+events_freezable_power_23:03:393
3574245991512,2cyclictest0-21swapper/321:25:123
3574245991511,3cyclictest3881769-21cpuspeed_turbos00:15:153
3574240991513,1cyclictest0-21swapper/221:50:212
3574240991512,2cyclictest261-21systemd-journal23:05:012
3574240991512,2cyclictest0-21swapper/220:35:002
3574245991413,1cyclictest0-21swapper/319:30:203
3574245991411,2cyclictest3620721-21fschecks_time19:55:133
3574245991410,3cyclictest3641893-21gltestperf20:15:163
3574240991413,1cyclictest0-21swapper/221:09:272
3574240991413,1cyclictest0-21swapper/220:26:592
3574240991412,1cyclictest0-21swapper/219:35:112
357423799140,5cyclictest3585574-21grep19:20:171
3574245991310,2cyclictest0-21swapper/320:45:133
3574245991310,2cyclictest0-21swapper/320:45:133
357424599130,3cyclictest0-21swapper/321:05:183
357424099139,3cyclictest3866185-21cron00:00:002
357423799131,2cyclictest0-21swapper/119:10:011
357424599120,3cyclictest0-21swapper/319:10:013
357424099126,5cyclictest3681447-21users20:50:272
3574240991210,1cyclictest3662223-21head20:35:172
357424099117,3cyclictest261-21systemd-journal22:45:102
35742409990,3cyclictest0-21swapper/219:10:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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