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2026-02-03 - 21:16
[ 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 Feb 03, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
431229994029,8cyclictest764578-21sleep11:35:003
431229993431,1cyclictest0-21swapper/307:20:003
431229992926,1cyclictest0-21swapper/309:35:003
431229992421,1cyclictest0-21swapper/310:25:013
431229992320,1cyclictest0-21swapper/309:15:173
431229992320,1cyclictest0-21swapper/307:40:003
431229992017,1cyclictest0-21swapper/310:41:343
431229992017,1cyclictest0-21swapper/307:45:233
43122999201,14cyclictest846407-21taskset12:35:233
43122999198,7cyclictest739008-21turbostat11:15:003
431229991916,1cyclictest0-21swapper/310:30:153
431229991916,1cyclictest0-21swapper/308:30:133
43122999191,14cyclictest549045-21chrt08:45:123
43122999191,13cyclictest637775-21chrt09:55:013
59302221814,2sleep0593090-21systemd09:20:010
43122999181,13cyclictest536428-21taskset08:35:143
43122999181,12cyclictest745733-21taskset11:20:013
43122999181,12cyclictest580637-21taskset09:10:003
43122999177,7cyclictest6264172sleep309:45:173
43122999173,10cyclictest656562-21turbostat10:10:003
431229991714,1cyclictest0-21swapper/308:45:003
43122999171,12cyclictest561919-21chrt08:55:143
43122999171,12cyclictest517173-21taskset08:20:113
5361262163,4sleep0536159-21apt-get08:35:120
431229991613,1cyclictest0-21swapper/311:25:163
431229991613,1cyclictest0-21swapper/310:45:443
431229991613,1cyclictest0-21swapper/307:10:173
431229991612,1cyclictest0-21swapper/308:05:003
43122999161,12cyclictest771148-21taskset11:40:083
43122999161,12cyclictest770809-21chrt11:39:123
43122999161,12cyclictest669154-21taskset10:16:333
43122999161,12cyclictest624561-21taskset09:40:223
43122999161,12cyclictest618312-21taskset09:39:393
43122999161,12cyclictest573815-21taskset09:01:483
43122999161,12cyclictest561140-21taskset08:51:263
43122999161,12cyclictest508163-21taskset08:05:163
43122999161,12cyclictest490673-21chrt07:51:143
43122999161,12cyclictest465187-21chrt07:34:283
43122999161,11cyclictest815696-21chrt12:15:103
43122999161,11cyclictest796463-21taskset12:00:133
43122999161,11cyclictest777508-21taskset11:45:133
43122999161,11cyclictest599395-21sleep09:25:003
43122999161,11cyclictest472028-21chrt07:40:133
43122999160,13cyclictest662283-21chrt10:10:193
43122999160,12cyclictest808610-21chrt12:07:373
43122999160,12cyclictest605335-21chrt09:25:273
43122999160,11cyclictest452851-21taskset07:25:013
307598160,10rtkit-daemon751896-21munin-run11:25:010
7837612151,4sleep1783793-21apt-get11:50:131
4478782150,3sleep0449647-21kthreadcore07:20:180
4478782150,3sleep0449647-21kthreadcore07:20:180
43122999155,7cyclictest694470-21taskset10:37:003
431229991512,1cyclictest0-21swapper/311:05:153
431229991512,1cyclictest0-21swapper/308:18:263
43122999151,11cyclictest840573-21taskset12:33:423
43122999151,11cyclictest828330-21chrt12:25:083
43122999151,11cyclictest827846-21chrt12:22:043
43122999151,11cyclictest789563-21taskset11:51:393
43122999151,11cyclictest726167-21chrt11:02:453
43122999151,11cyclictest718939-21taskset10:55:203
43122999151,11cyclictest713315-21taskset10:50:433
43122999151,11cyclictest650254-21turbostat10:05:003
43122999151,11cyclictest641737-21taskset09:55:173
43122999151,11cyclictest574316-21taskset09:05:033
43122999151,11cyclictest529283-21taskset08:26:253
43122999151,11cyclictest510195-21taskset08:10:133
43122999151,11cyclictest491216-21taskset07:55:023
43122999150,12cyclictest809329-21chrt12:10:133
43122999150,12cyclictest790074-21taskset11:55:033
43122999150,12cyclictest446537-21chrt07:20:083
43122999150,12cyclictest446537-21chrt07:20:083
307598150,9rtkit-daemon498205-21sed08:00:152
307598150,2rtkit-daemon0-21swapper/209:42:552
6949812141,4sleep1695014-21apt-get10:40:121
6697082141,4sleep2669740-21apt-get10:20:142
43122999141,11cyclictest751569-21taskset11:21:043
43122999140,11cyclictest681694-21taskset10:25:263
6622262120,4sleep2662282-21ntp_states10:10:202
6328022120,8sleep0634164-21grep09:50:190
5806512121,8sleep2580684-21apt-get09:10:122
4309292120,2sleep30-21swapper/307:08:193
307598120,8rtkit-daemon728-21runrttasks07:21:162
307598120,8rtkit-daemon728-21runrttasks07:21:152
307598120,7rtkit-daemon481603-21cut07:45:172
8283692110,8sleep2828521-21df_inode12:25:132
8078992111,7sleep1807954-21ntp_states12:05:201
6251792110,3sleep2625212-21apt-get09:45:112
6192022111,7sleep1619751-21/usr/sbin/munin09:40:131
4785562112,5sleep1478589-21apt-get07:45:121
307598110,7rtkit-daemon714-21snmpd07:36:122
8409732101,6sleep0841119-21df12:35:120
6573742100,3sleep1657657-21sed10:10:151
5797032100,7sleep0579922-21sed09:05:220
5743242102,4sleep1574357-21apt-get09:05:101
5350562100,1sleep2535174-21smartctl08:30:212
4780362100,7sleep2478324-21latency_hist07:45:012
4246602100,5sleep2424530-21apt-get07:05:012
307598100,6rtkit-daemon437702-21munin-node08:50:142
307598100,6rtkit-daemon299-21systemd-journal07:58:342
307598100,6rtkit-daemon217-21plymouthd12:04:090
307598100,5rtkit-daemon549042-21apt-get08:45:122
307598100,5rtkit-daemon517206-21apt-get08:20:132
307598100,4rtkit-daemon487890-21grep07:50:172
307598100,2rtkit-daemon217-21plymouthd09:56:022
307598100,1rtkit-daemon0-21swapper/011:42:520
637804290,6sleep0637837-21apt-get09:55:110
505046291,6sleep1506115-21kthreadcore08:05:161
454967290,6sleep2456992-21kthreadcore07:25:172
451850290,6sleep1451955-21switchtime07:20:241
451850290,6sleep1451955-21switchtime07:20:231
425034290,4sleep10-21swapper/107:05:121
30759890,4rtkit-daemon299-21systemd-journal11:50:340
30759890,4rtkit-daemon217-21plymouthd09:07:462
30759890,2rtkit-daemon217-21plymouthd12:17:240
30759890,2rtkit-daemon217-21plymouthd10:18:352
30759890,1rtkit-daemon0-21swapper/208:28:022
815046280,2sleep1217-21plymouthd12:13:491
804537281,4sleep2806525-21grep12:05:172
777213280,5sleep1777228-21awk11:45:011
745293281,4sleep2745312-21latency_hist11:20:002
744493280,2sleep0217-21plymouthd11:15:210
688673281,4sleep2688805-21grep10:35:122
655956281,4sleep1656172-21users10:05:251
642975281,4sleep1643024-21ntp_states09:55:201
612273281,3sleep0612306-21apt-get09:35:110
593300281,3sleep0593333-21apt-get09:20:120
586428280,1sleep10-21swapper/109:11:361
573818280,1sleep10-21swapper/109:01:501
529821281,4sleep00-21swapper/008:30:120
459166281,4sleep0459199-21apt-get07:30:120
453194280,5sleep0453801-21irqrtprio07:25:150
30759880,4rtkit-daemon834186-21taskset12:27:340
30759880,4rtkit-daemon714-21snmpd11:32:220
30759880,4rtkit-daemon714-21snmpd10:51:252
30759880,4rtkit-daemon714-21snmpd09:20:062
30759880,4rtkit-daemon701030-21cron10:44:592
30759880,4rtkit-daemon631514-21apt-get09:50:122
30759880,4rtkit-daemon444-21avahi-daemon12:08:000
30759880,4rtkit-daemon3333005-21packagekitd11:58:120
30759880,4rtkit-daemon217-21plymouthd12:14:310
30759880,4rtkit-daemon1-21systemd11:48:250
30759880,4rtkit-daemon1-21systemd11:05:432
30759880,4rtkit-daemon1-21systemd11:04:212
30759880,4rtkit-daemon0-21swapper/207:11:122
30759880,3rtkit-daemon603770-21kthreadcore09:25:192
30759880,3rtkit-daemon503904-21/usr/sbin/munin08:05:112
30759880,1rtkit-daemon0-21swapper/210:58:272
30759880,1rtkit-daemon0-21swapper/210:33:172
30759880,1rtkit-daemon0-21swapper/209:15:432
766939270,4sleep1768966-21cut11:35:181
753453270,4sleep0754821-21cut11:25:150
720251271,3sleep0720284-21apt-get11:00:110
719975271,3sleep1446-21dbus-daemon11:00:011
683321270,5sleep0684374-21tr10:30:170
674943271,3sleep0675060-21python310:20:230
662931270,5sleep0662933-21sshd10:12:340
644338270,5sleep2644453-21/usr/sbin/munin10:00:132
631049270,1sleep00-21swapper/009:47:450
610838271,3sleep1611075-21cut09:30:191
585859270,3sleep0585964-21grep09:10:220
503892271,3sleep0503925-21apt-get08:05:100
502867270,4sleep0502952-21/usr/sbin/munin08:00:210
477726270,1sleep10-21swapper/107:41:031
30759870,4rtkit-daemon493-21gmain08:35:482
30759870,3rtkit-daemon716-21ntpd08:40:032
30759870,3rtkit-daemon716-21ntpd08:15:112
30759870,3rtkit-daemon716-21ntpd08:10:302
30759870,3rtkit-daemon706510-21ntp_states10:45:202
30759870,3rtkit-daemon444-21avahi-daemon11:08:370
30759870,3rtkit-daemon437702-21munin-node07:31:262
30759870,3rtkit-daemon217-21plymouthd12:21:060
30759870,3rtkit-daemon217-21plymouthd11:35:130
30759870,3rtkit-daemon1-21systemd11:11:170
30759870,3rtkit-daemon1-21systemd10:27:012
30759870,3rtkit-daemon1-21systemd10:05:132
30759870,3rtkit-daemon1-21systemd09:35:582
30759870,3rtkit-daemon1-21systemd09:30:272
30759870,3rtkit-daemon1-21systemd09:00:122
30759870,3rtkit-daemon1-21systemd08:55:272
30759870,2rtkit-daemon217-21plymouthd12:30:430
846810260,1sleep10-21swapper/112:37:131
840390260,1sleep20-21swapper/212:31:212
839818260,3sleep1839859-21proc_pri12:30:201
828333261,2sleep10-21swapper/112:25:121
821601260,1sleep10-21swapper/112:18:231
815132260,1sleep20-21swapper/212:14:542
802141260,1sleep10-21swapper/112:00:471
795836260,1sleep20-21swapper/211:55:592
795803260,1sleep10-21swapper/111:55:341
777170260,1sleep20-21swapper/211:44:302
764315260,1sleep10-21swapper/111:32:021
756935260,3sleep2757193-21missed_timers11:25:172
754823260,3sleep1217-21plymouthd11:25:161
751871260,1sleep20-21swapper/211:24:572
751222260,3sleep1751470-21unixbench_singl11:20:231
739240260,1sleep10-21swapper/111:15:061
726059260,1sleep10-21swapper/111:01:241
719715260,1sleep00-21swapper/010:56:420
708984260,4sleep0710926-21cut10:50:170
707230260,1sleep00-21swapper/010:48:290
700871260,1sleep00-21swapper/010:43:030
694429260,1sleep00-21swapper/010:36:310
688971260,3sleep1689625-21cut10:35:151
681800260,1sleep00-21swapper/010:26:480
649321260,3sleep0649392-21ntp_states10:00:210
624635260,1sleep00-21swapper/009:41:200
608725263,1sleep0610837-21cut09:30:180
605369260,1sleep00-21swapper/009:25:530
599335260,1sleep10-21swapper/109:24:381
587150260,3sleep1587276-21hddtemp_smartct09:15:171
567570260,1sleep10-21swapper/108:57:451
561680261,2sleep00-21swapper/008:55:120
561138260,1sleep10-21swapper/108:51:241
554886260,3sleep0554887-21sshd08:47:340
543792260,3sleep0545464-21/usr/sbin/munin08:40:180
523110260,1sleep10-21swapper/108:23:231
522342260,3sleep0522400-21ntp_states08:20:210
503346260,1sleep10-21swapper/108:01:191
497280260,1sleep10-21swapper/107:59:511
490969260,3sleep0491015-21munin-run07:55:000
467462261,3sleep0469460-21kthreadcore07:35:170
465003260,1sleep10-21swapper/107:32:051
452854260,1sleep10-21swapper/107:25:041
441786261,2sleep00-21swapper/007:15:180
438519260,3sleep1439639-21df07:15:031
437343260,1sleep10-21swapper/107:12:501
431063261,2sleep0217-21plymouthd07:10:010
30759860,2rtkit-daemon217-21plymouthd07:15:032
827813250,1sleep10-21swapper/112:21:391
826535250,2sleep20-21swapper/212:20:192
816198250,3sleep2817134-21kthreadcore12:15:142
802370250,3sleep20-21swapper/212:03:442
785082250,3sleep2786530-21kthreadcore11:50:192
777472250,2sleep20-21swapper/211:45:132
764486250,1sleep20-21swapper/211:34:152
738637250,3sleep20-21swapper/211:10:302
735957250,3sleep10-21swapper/111:10:171
713498250,1sleep10-21swapper/110:53:061
707078250,3sleep10-21swapper/110:46:341
687541250,2sleep10-21swapper/110:30:221
665442250,2sleep0667468-21cut10:15:180
663610251,2sleep10-21swapper/110:15:151
656316250,3sleep00-21swapper/010:07:090
645473250,2sleep10-21swapper/110:00:181
631667251,2sleep10-21swapper/109:50:151
613220250,3sleep1614367-21grep09:35:161
605385250,3sleep10-21swapper/109:26:071
560695250,2sleep0560798-21sed08:50:230
553974250,2sleep10-21swapper/108:45:191
529427250,3sleep10-21swapper/108:28:161
529285250,3sleep00-21swapper/008:26:260
513303250,2sleep10-21swapper/108:15:131
512059250,3sleep0513302-21kthreadcore08:15:120
510389250,3sleep00-21swapper/008:12:440
471597250,3sleep10-21swapper/107:38:301
436618250,3sleep0436673-21ntp_states07:10:200
846721240,3sleep20-21swapper/212:36:072
782403240,2sleep1782575-21strings11:45:201
770825240,2sleep20-21swapper/211:39:242
678617240,2sleep1680697-21cut10:25:171
675446240,3sleep10-21swapper/110:21:081
631040240,3sleep10-21swapper/109:47:381
569347240,2sleep00-21swapper/009:00:160
545465240,2sleep10-21swapper/108:40:191
537449240,2sleep1539032-21grep08:35:171
535782240,2sleep10-21swapper/108:33:571
491229240,2sleep00-21swapper/007:55:130
484881240,2sleep10-21swapper/107:50:131
726343230,1sleep10-21swapper/111:05:001
510183230,1sleep10-21swapper/108:10:041
478527230,1sleep00-21swapper/007:45:040
475088230,1sleep00-21swapper/007:40:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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