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2026-02-27 - 18:43
[ 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 the highest latencies:
System rack7slot2.osadl.org (updated Fri Feb 27, 2026 12:44:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
467766998779,6cyclictest558336-21kworker/u4:3+events_unbound10:49:170
467768998679,5cyclictest597346-21kworker/u4:11+events_unbound11:34:201
467766998681,3cyclictest514229-21kworker/u4:7+events_unbound09:29:000
467766997933,28cyclictest0-21swapper/010:25:340
467766997668,6cyclictest580403-21kworker/u4:4+events_unbound10:45:000
467768997467,5cyclictest673673-21fschecks_count12:30:161
467766997341,30cyclictest570246-21mailstats10:30:390
467766997131,38cyclictest490772-21awk08:40:000
467766997026,40cyclictest37-21kcompactd010:15:370
46776699684,55cyclictest526111-21ssh09:40:290
467766996836,29cyclictest54-21kswapd011:55:120
46776699681,61cyclictest674037-21ntpq12:30:260
467766996748,12cyclictest475417-21modprobe07:40:000
467766996748,12cyclictest475417-21modprobe07:40:000
46776699672,56cyclictest591663-21ssh10:55:330
46776699666,48cyclictest517158-21ssh09:30:250
46776699663,59cyclictest616931-21ssh11:25:140
46776699662,57cyclictest669015-21apt-get12:25:120
46776699662,57cyclictest508403-21ssh09:20:260
467766996534,27cyclictest522003-21timerandwakeup09:35:370
46776699652,57cyclictest499832-21ps09:10:370
46776699651,45cyclictest530469-21ntpq09:45:290
46776699644,54cyclictest1-21systemd09:54:010
46776699643,52cyclictest587425-21ssh10:50:360
46776699633,56cyclictest648086-21ssh12:00:280
46776699633,56cyclictest638341-21ssh11:50:000
467766996332,27cyclictest652626-21find12:05:350
467766996332,27cyclictest0-21swapper/009:55:260
467766996331,28cyclictest0-21swapper/010:00:390
46776699632,56cyclictest596112-21ps11:00:370
46776699632,56cyclictest560583-21apt-get10:20:160
467766996232,28cyclictest482246-21fschecks_count08:05:190
467766996232,27cyclictest485947-21aten_r7power_vo08:20:160
46776699622,54cyclictest552596-21ssh10:10:350
46776699622,51cyclictest656778-21ssh12:10:290
467768996154,5cyclictest654145-21kworker/u4:5+events_unbound12:14:251
467768996142,14cyclictest0-21swapper/110:40:121
467766996129,27cyclictest0-21swapper/011:10:010
467766996129,27cyclictest0-21swapper/011:10:010
46776699612,56cyclictest661117-21ntpq12:15:340
46776699612,56cyclictest559-21cron09:00:010
46776699612,53cyclictest488373-21apt-get08:30:110
467766996116,42cyclictest0-21swapper/009:15:150
46776699611,11cyclictest485672-21sendmail08:20:000
46776699604,50cyclictest609006-21ssh11:15:300
467766996030,27cyclictest0-21swapper/010:35:270
467766996028,30cyclictest478505-21gltestperf07:50:190
467766996028,30cyclictest478505-21gltestperf07:50:190
467766996027,29cyclictest0-21swapper/012:20:240
46776699602,55cyclictest626359-21ssh11:35:300
46776699602,49cyclictest630093-21cut11:40:160
46776699602,43cyclictest612969-21fschecks_time11:20:180
467766996024,33cyclictest0-21swapper/008:15:010
46776699601,51cyclictest604489-21ntpq11:10:230
46776699593,51cyclictest678497-21ntpq12:35:340
467766995932,24cyclictest470590-21aten_r7power_po07:20:150
467766995927,30cyclictest0-21swapper/008:25:370
467766995924,29cyclictest0-21swapper/009:10:020
467766995922,32cyclictest496423-21grep09:00:220
467766995916,40cyclictest481626-21sed08:00:380
467766995832,22cyclictest474136-21modprobe07:35:010
467766995828,27cyclictest0-21swapper/007:55:160
46776699582,39cyclictest476714-21ls07:45:010
467766995823,32cyclictest639092-21grep11:50:200
467768995746,9cyclictest54-21kswapd012:35:211
46776699572,51cyclictest477439-21ntpq07:45:260
467766995721,33cyclictest0-21swapper/010:05:230
46776699563,50cyclictest492940-21ntpq08:45:310
467766995625,28cyclictest0-21swapper/008:40:210
46776699562,51cyclictest472471-21ps07:25:350
46776699562,50cyclictest622080-21ssh11:30:320
46776699553,48cyclictest469885-21ps07:15:370
46776699552,49cyclictest467915-21apt-get07:10:090
46776699551,5cyclictest494114-21ntpq08:50:230
46776699551,50cyclictest467763-21cyclictest07:10:000
46776899543,48cyclictest526094-21sshd09:40:291
467768995419,12cyclictest0-21swapper/112:20:261
467768995346,5cyclictest543967-21ssh10:00:371
467768995346,4cyclictest0-21swapper/111:35:241
467768995343,8cyclictest0-21swapper/112:00:111
467768995343,6cyclictest548337-21sh10:05:361
467768995244,6cyclictest410-21systemd-logind11:04:161
467768995243,6cyclictest0-21swapper/112:15:211
467768995241,9cyclictest512349-21df_abs09:25:161
467768995240,9cyclictest0-21swapper/111:05:281
467768995240,9cyclictest0-21swapper/111:05:271
467768995240,9cyclictest0-21swapper/108:45:351
467768995144,5cyclictest504440-21cat09:15:371
467768995141,7cyclictest673173-21latency_hist12:30:011
467768995043,5cyclictest569995-21ntpq10:30:311
467768995042,5cyclictest560282-21gpgv10:20:001
467768995040,8cyclictest530451-21ntp_kernel_pll_09:45:271
467768994939,8cyclictest483467-21df_abs08:10:171
467768994930,8cyclictest517156-21ntpq09:30:241
467768994929,13cyclictest590802-21apt-get10:55:111
467768994914,10cyclictest568681-21ssh10:29:371
46776899484,33cyclictest613440-21ssh11:20:341
467768994841,5cyclictest655317-21sh12:09:251
467768994841,5cyclictest609514-21/usr/sbin/munin11:15:401
467768994840,5cyclictest481461-21sendmail_mailqu08:00:371
467768994839,7cyclictest478256-21aten_r7power_po07:50:151
467768994839,7cyclictest478256-21aten_r7power_po07:50:151
467768994839,6cyclictest587110-21kernelversion10:50:231
467768994823,17cyclictest537597-21ssh09:54:021
467768994741,4cyclictest573778-21df_abs10:35:191
467768994737,8cyclictest551848-21aten_r7power_en10:10:171
467768994737,8cyclictest493672-21aten_r7power_po08:50:151
467768994737,7cyclictest635072-21/usr/sbin/munin11:45:301
467768994725,14cyclictest508260-21irqstats09:20:211
467768994637,7cyclictest489696-21aten_r7power_cu08:35:141
467768994637,6cyclictest468983-21kworker/u4:2+rpciod08:05:161
467768994636,8cyclictest477086-21df_abs07:45:181
467768994636,7cyclictest499361-21gltestperf09:10:201
467768994617,9cyclictest560639-21aten2__10:20:211
467768994610,12cyclictest604685-21ntpq11:10:311
467768994538,5cyclictest638607-21/usr/sbin/munin11:50:111
467768994538,5cyclictest454986-21kworker/u4:10+events_unbound08:00:001
467768994536,7cyclictest495260-21gltestperf08:55:201
467768994535,7cyclictest0-21swapper/110:00:001
467768994510,12cyclictest630752-21ntpq11:40:321
467768994437,5cyclictest496499-21fschecks_count09:00:241
467768994436,5cyclictest0-21swapper/107:30:271
467768994435,7cyclictest492025-21unixbench_multi08:40:421
467768994435,7cyclictest468767-21timerandwakeup07:10:341
467768994434,7cyclictest471585-21cron07:25:011
46776899443,36cyclictest521568-21ntpq09:35:251
467768994427,11cyclictest642959-21ssh11:55:121
467768994337,4cyclictest582478-21df_abs10:45:171
467768994335,6cyclictest475424-21sh07:40:011
467768994335,6cyclictest475424-21sh07:40:001
467768994331,10cyclictest470326-21sendmail07:20:001
467768994328,10cyclictest485185-21ntpq08:15:361
46776899429,11cyclictest617679-21ntpq11:25:291
467768994235,4cyclictest0-21swapper/109:05:101
467768994232,7cyclictest472592-21switchtime07:25:361
467768994133,5cyclictest486706-21timerandwakeup08:20:371
467768994032,6cyclictest488686-21fschecks_time08:30:181
467768994031,7cyclictest487294-21sed08:25:181
467768993728,7cyclictest0-21swapper/107:40:291
467768993324,6cyclictest0-21swapper/107:10:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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