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2026-01-24 - 18:45
[ 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
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack7slot2.osadl.org (updated Sat Jan 24, 2026 12:44:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
36610369911396,5cyclictest3759293-21kworker/u4:9+events_unbound10:46:001
36610369910788,8cyclictest3688834-21kworker/u4:10+events_unbound09:05:391
3661036999988,8cyclictest3678745-21kworker/u4:13+events_unbound08:50:311
3661036999385,6cyclictest3776992-21kworker/u4:12+events_unbound11:06:041
3661034998277,3cyclictest3737826-21kworker/u4:4+events_unbound10:05:500
3661036998167,10cyclictest3669831-21kworker/u4:14+events_unbound07:50:021
3661036997868,7cyclictest3674966-21kworker/u4:11+events_unbound08:05:181
3661034997870,6cyclictest3754851-21kworker/u4:7+events_unbound10:40:590
366103499743,16cyclictest3661033-21cyclictest07:10:010
3661036997363,7cyclictest3759293-21kworker/u4:9+events_unbound10:30:571
366103499733,15cyclictest3709848-21sshd09:30:230
3661034997227,38cyclictest3691713-21ssh09:10:120
3661034997227,38cyclictest3691713-21ssh09:10:120
3661034997137,31cyclictest3667542-21aten_r7power_cu07:35:160
366103499713,18cyclictest3757678-21ssh10:25:240
3661036997064,4cyclictest3668552-21kworker/u4:3+events_unbound07:45:001
3661036996959,7cyclictest3833092-21kworker/u4:1+events_unbound11:55:001
3661034996960,7cyclictest3676224-21kworker/u4:12+events_unbound08:25:290
3661034996939,27cyclictest3762706-21awk10:30:400
366103499693,14cyclictest3796817-21ssh11:10:240
366103499691,23cyclictest3835243-21apt-get11:55:110
3661036996859,6cyclictest3690120-21kworker/u4:9+events_unbound09:25:441
3661036996857,7cyclictest3658557-21kworker/u4:2+events_unbound08:00:121
3661034996861,5cyclictest3733385-21kworker/u4:2+events_unbound10:10:510
3661036996759,6cyclictest3785184-21kworker/u4:0+events_unbound11:01:011
3661034996754,10cyclictest410-21systemd-logind08:35:280
366103499672,16cyclictest3700480-21apt-get09:20:150
3661034996721,43cyclictest25550irq/23-42890000.ethernet08:50:320
3661036996658,6cyclictest3754851-21kworker/u4:7+events_unbound10:56:001
3661036996657,6cyclictest3663494-21kworker/u4:9+events_unbound08:40:301
3661034996653,5cyclictest3867559-21kworker/u4:10+events_unbound12:36:210
3661034996652,11cyclictest3702435-21kworker/u4:14+events_unbound09:40:450
366103499664,15cyclictest3801163-21ntpq11:15:240
3661034996632,30cyclictest0-21swapper/011:05:290
3661034996622,41cyclictest3814332-21ntpq11:30:320
3661036996557,6cyclictest3846283-21kworker/u4:5+events_unbound12:11:171
3661036996557,6cyclictest3674966-21kworker/u4:11+events_unbound09:00:331
3661036996544,13cyclictest0-21swapper/109:30:241
3661034996557,6cyclictest3802835-21kworker/u4:1+events_unbound11:21:080
3661034996557,5cyclictest3776992-21kworker/u4:12+events_unbound11:26:090
3661034996553,9cyclictest3694158-21kworker/u4:4+events_unbound09:15:410
3661034996531,32cyclictest3664732-21sed07:20:370
3661034996529,33cyclictest54-21kswapd011:35:110
3661034996528,28cyclictest25550irq/23-42890000.ethernet07:50:120
3661034996520,41cyclictest3661312-21aten_r7power_vo07:10:170
3661034996440,22cyclictest3769844-21ssh10:40:010
3661034996429,32cyclictest0-21swapper/012:05:170
3661034996332,29cyclictest3677863-21sed08:15:160
3661034996330,29cyclictest0-21swapper/011:45:170
3661034996328,32cyclictest3705336-21if_err_eth009:25:200
3661034996316,11cyclictest3855811-21sendmail-mta12:18:500
3661036996254,6cyclictest3850619-21kworker/u4:0+events_unbound12:21:181
3661036996253,7cyclictest3694158-21kworker/u4:4+events_unbound09:20:421
3661034996235,24cyclictest3852253-21kworker/u4:712:15:000
3661034996234,25cyclictest3788384-21open_inodes11:00:360
3661034996228,30cyclictest0-21swapper/009:05:260
3661034996228,30cyclictest0-21swapper/008:55:360
3661034996227,33cyclictest3689093-21aten_r7power_cu09:00:150
3661034996226,32cyclictest0-21swapper/010:45:350
3661034996225,34cyclictest0-21swapper/010:00:350
3661034996216,4cyclictest25550irq/23-42890000.ethernet09:50:280
3661036996153,6cyclictest3657384-21kworker/u4:0+events_unbound07:15:011
3661036996152,6cyclictest3690121-21kworker/u4:15+events_unbound09:10:401
3661036996152,6cyclictest3690121-21kworker/u4:15+events_unbound09:10:391
3661034996153,5cyclictest0-21swapper/012:20:410
3661034996129,28cyclictest0-21swapper/010:15:140
366103499612,18cyclictest3675854-21ps08:05:350
366103499604,8cyclictest3823116-21sh11:40:350
3661034996032,26cyclictest3839952-21fschecks_time12:00:180
366103499603,13cyclictest3861181-21ssh12:25:140
366103499602,9cyclictest3677495-21modprobe08:15:010
366103499602,18cyclictest3663159-21ps07:15:330
3661034995951,6cyclictest3720166-21kworker/u4:1+events_unbound09:55:490
366103499594,7cyclictest3684561-21ldconfig08:40:240
3661034995931,25cyclictest0-21swapper/007:55:210
3661034995930,26cyclictest3754152-21sshd10:20:540
3661034995925,31cyclictest3666599-21gltestperf07:30:190
366103499592,14cyclictest3680010-21users08:20:370
3661034995913,11cyclictest3675103-21sed08:05:010
3661036995850,6cyclictest3867559-21kworker/u4:10+events_unbound12:33:441
3661036995850,6cyclictest3867559-21kworker/u4:10+events_unbound12:33:441
3661034995827,29cyclictest0-21swapper/011:50:250
3661034995823,31cyclictest0-21swapper/007:40:280
3661036995750,5cyclictest3674966-21kworker/u4:11+events_unbound08:20:021
3661036995748,7cyclictest388-21dbus-daemon08:35:281
366103499574,14cyclictest3723123-21ntp_states09:45:330
3661034995723,31cyclictest0-21swapper/009:35:310
366103499571,5cyclictest3783780-21ntpq10:55:240
3661036995647,6cyclictest54-21kswapd011:35:011
366103499562,6cyclictest3779704-21proc_pri10:50:350
3661034995623,30cyclictest3662242-21kworker/u4:7+rpciod07:45:380
3661036995540,12cyclictest0-21swapper/110:10:281
3661034995518,33cyclictest0-21swapper/008:30:150
3661034995515,6cyclictest3685872-21awk08:45:260
3661036995447,5cyclictest3828674-21kworker/u4:2+events_unbound12:20:021
3661036995445,5cyclictest37-21kcompactd011:14:231
3661034995419,33cyclictest3865694-21df_abs12:30:150
3661034995419,33cyclictest3865694-21df_abs12:30:140
3661036995348,4cyclictest3763714-21kworker/u4:10+events_unbound10:35:581
366103699524,36cyclictest3718666-21ssh09:40:271
366103499521,15cyclictest3665212-21diskstats07:25:170
3661036995142,7cyclictest0-21swapper/111:25:281
3661036995134,14cyclictest3714397-21ssh09:35:331
3661036995043,5cyclictest3871086-21head12:35:411
3661036995043,5cyclictest3663494-21kworker/u4:9+events_unbound07:40:001
3661036994942,5cyclictest3685999-21sendmail_mailqu08:45:331
3661036994922,9cyclictest3824251-21kworker/u4:12+events_unbound11:49:491
3661036994741,4cyclictest3824251-21kworker/u4:12+events_unbound12:00:011
3661036994741,4cyclictest3748806-21gltestperf10:15:191
3661036994739,6cyclictest3771050-21sendmail_mailqu10:40:341
3661036994739,5cyclictest3733383-21ssh09:57:291
3661036994738,6cyclictest3715713-21kworker/u4:2+events_unbound09:45:361
3661036994738,6cyclictest3680430-21df_abs08:25:171
3661036994730,10cyclictest0-21swapper/110:25:361
366103699468,26cyclictest3736057-21ssh10:00:291
3661036994639,5cyclictest3833096-21kworker/u4:8+events_unbound11:55:271
3661036994639,5cyclictest3658557-21kworker/u4:2+events_unbound07:10:011
3661036994639,4cyclictest0-21swapper/108:25:001
3661036994638,6cyclictest3720167-21kworker/u4:4+events_unbound09:50:021
3661036994538,5cyclictest3698604-21kworker/u4:6+events_unbound09:19:591
3661036994535,8cyclictest3664797-21systemd07:24:541
3661036994534,8cyclictest3817584-21gpgv11:35:021
3661036994532,7cyclictest0-21swapper/111:20:201
3661036994526,5cyclictest171rcu_preempt12:29:361
3661036994437,5cyclictest3822968-21ssh11:40:291
3661036994436,6cyclictest3673514-21timerwakeupswit07:55:351
3661036994435,7cyclictest3800744-21/usr/sbin/munin11:15:151
3661036994435,7cyclictest3678746-21kworker/u4:14+events_unbound08:30:291
3661036994433,7cyclictest0-21swapper/107:25:221
366103699441,32cyclictest3739909-21diskstats10:05:171
3661036994337,4cyclictest3750428-21kworker/u4:10-rpciod10:20:291
3661036994236,4cyclictest0-21swapper/108:55:311
3661036994236,4cyclictest0-21swapper/107:50:021
3661036994234,5cyclictest3844296-21fschecks_time12:05:191
3661036994229,8cyclictest3667311-21cron07:35:011
3661036994132,5cyclictest0-21swapper/107:15:161
3661036994131,7cyclictest0-21swapper/110:50:121
3661036993930,6cyclictest3658553-21kworker/u4:1+rpciod08:10:191
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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