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2026-03-04 - 15:23
[ 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 all highest latencies:
System rackeslot8.osadl.org (updated Wed Mar 04, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
306579599231,17cyclictest3080926-21taskset19:20:003
306579599221,16cyclictest3241257-21taskset21:24:553
306579599213,14cyclictest3176720-21taskset20:31:473
306579599211,16cyclictest3408422-21chrt23:35:003
306579599211,16cyclictest3324609-21turbostat22:29:593
306579599211,16cyclictest3183713-21taskset20:40:123
306579599211,16cyclictest3113202-21chrt19:45:143
306579599201,16cyclictest3253978-21taskset21:33:493
306579599201,16cyclictest3247338-21taskset21:25:493
306579599201,16cyclictest3234791-21chrt21:19:233
306579599201,16cyclictest3112717-21taskset19:44:253
306579599201,15cyclictest3369696-21taskset23:04:143
306579599201,15cyclictest3285857-21taskset21:57:093
306579599201,15cyclictest3125270-21chrt19:51:303
306579599201,15cyclictest3071727-21taskset19:10:283
306579599191,15cyclictest3492054-21turbostat00:40:003
306579599191,15cyclictest3479161-21taskset00:28:383
306579599191,15cyclictest3440520-21taskset23:57:033
306579599191,15cyclictest3434280-21chrt23:54:203
306579599191,15cyclictest3420995-21taskset23:42:063
306579599191,15cyclictest3395519-21taskset23:23:103
306579599191,15cyclictest3376056-21taskset23:09:083
306579599191,15cyclictest3345044-21taskset22:45:153
306579599191,15cyclictest3311635-21taskset22:18:213
306579599191,15cyclictest3279633-21taskset21:54:103
306579599191,15cyclictest3260743-21taskset21:40:063
306579599191,15cyclictest3215321-21taskset21:04:093
306579599191,15cyclictest3144495-21taskset20:06:463
306579599191,14cyclictest3363337-21turbostat23:00:013
306579599191,14cyclictest3317885-21taskset22:20:513
306579599191,14cyclictest3202373-21taskset20:52:223
306579599191,14cyclictest3157200-21taskset20:15:483
306579599190,15cyclictest3472631-21taskset00:22:203
306579599190,15cyclictest3356758-21taskset22:52:443
306579599190,15cyclictest3196051-21chrt20:47:453
306579599190,15cyclictest3151116-21chrt20:14:353
306579599190,15cyclictest3106024-21taskset19:35:563
306579599190,15cyclictest3099614-21taskset19:30:513
306579599181,14cyclictest3466121-21taskset00:16:323
306579599181,14cyclictest3453268-21taskset00:05:343
306579599181,14cyclictest3388844-21taskset23:18:333
306579599181,14cyclictest3330960-21taskset22:31:163
306579599181,14cyclictest3260465-21taskset21:39:553
306579599181,14cyclictest3228366-21chrt21:13:493
306579599181,14cyclictest3221964-21taskset21:08:493
306579599181,14cyclictest3183080-21taskset20:35:543
306579599181,14cyclictest3170022-21taskset20:26:213
306579599181,14cyclictest3093308-21taskset19:27:223
306579599181,13cyclictest3427355-21taskset23:46:133
306579599180,15cyclictest3485526-21taskset00:33:223
306579599180,15cyclictest3459695-21taskset00:11:143
306579599180,15cyclictest3401780-21taskset23:26:383
306579599180,15cyclictest3382400-21chrt23:13:233
306579599180,15cyclictest3292189-21taskset22:01:193
306579599180,14cyclictest3413955-21chrt23:35:193
306579599180,14cyclictest3343802-21taskset22:41:053
306579599180,14cyclictest3337427-21taskset22:37:023
306579599180,14cyclictest3298209-21taskset22:05:233
306579599180,14cyclictest3208619-21taskset20:55:303
306579599180,14cyclictest3163199-21chrt20:20:213
306579599171,14cyclictest3086784-21taskset19:20:503
306579599170,14cyclictest3305032-21chrt22:11:133
306579599170,14cyclictest3138024-21taskset20:00:523
31310032161,5sleep13131074-21ntp_states19:55:191
306579599161,11cyclictest3273031-21chrt21:47:123
306579599151,11cyclictest3447127-21chrt00:03:583
306579599150,12cyclictest3131652-21chrt19:56:323
34153832141,9sleep13415558-21/usr/sbin/munin23:40:151
33791792130,11sleep20-21swapper/223:10:162
31584302130,10sleep13159376-21cut20:20:161
307598130,7rtkit-daemon3247680-21sh21:30:001
30653642130,2sleep30-21swapper/319:06:233
307598120,8rtkit-daemon714-21snmpd20:25:581
307598120,7rtkit-daemon3256-21sendmail-mta23:37:222
307598120,3rtkit-daemon217-21plymouthd21:55:361
33561162110,8sleep03356242-21smart_sda22:50:220
33260582111,3sleep03327017-21cat22:30:130
32476672110,8sleep23247887-21latency_hist21:30:012
32017492110,8sleep00-21swapper/020:50:190
31080182110,9sleep13109494-21kthreadcore19:40:151
307598110,7rtkit-daemon316-21systemd-udevd22:05:431
307598110,1rtkit-daemon0-21swapper/222:12:562
34836872102,2sleep2171rcu_preempt00:30:182
33440432100,1sleep00-21swapper/022:44:120
33175172100,7sleep23317707-21cat22:20:222
32752452105,2sleep23277226-21kthreadcore21:50:172
31890532100,7sleep03189155-21switchtime20:40:210
307598100,6rtkit-daemon493-21gmain19:35:371
307598100,6rtkit-daemon493-21gmain00:04:162
307598100,6rtkit-daemon444-21avahi-daemon21:10:081
307598100,6rtkit-daemon316-21systemd-udevd00:05:442
307598100,5rtkit-daemon3426367-21kthreadcore23:45:172
307598100,5rtkit-daemon3139004-21hddtemp_smartct20:05:141
307598100,5rtkit-daemon3093535-21munin-run19:30:011
307598100,3rtkit-daemon3072254-21munin-node00:11:322
307598100,2rtkit-daemon0-21swapper/222:19:492
307598100,1rtkit-daemon0-21swapper/223:22:432
3441042291,4sleep13441075-21apt-get00:00:111
3434596291,4sleep03434629-21apt-get23:55:140
3421518291,5sleep03421627-21tr23:45:120
3415104290,2sleep20-21swapper/223:40:132
3408909290,6sleep13409096-21sort23:35:141
3338132291,4sleep23338299-21grep22:40:132
3314379291,5sleep1714-21snmpd22:20:171
3299161291,4sleep13299194-21apt-get22:10:111
3293181290,6sleep03293975-21irqrtprio22:05:180
3272694290,7sleep10-21swapper/121:45:221
3234530290,1sleep00-21swapper/021:16:040
3158201290,6sleep03158428-21cut20:20:150
3132202291,4sleep23132235-21apt-get20:00:122
3099631290,1sleep00-21swapper/019:31:050
30759890,5rtkit-daemon217-21plymouthd20:46:441
30759890,5rtkit-daemon1-21systemd19:23:171
30759890,4rtkit-daemon3207934-21memory20:55:181
30759890,4rtkit-daemon3183871-21diskstats20:40:131
30759890,4rtkit-daemon3125565-21munin-run19:54:591
30759890,4rtkit-daemon217-21plymouthd21:01:481
30759890,4rtkit-daemon217-21plymouthd19:46:351
30759890,2rtkit-daemon217-21plymouthd23:19:572
30759890,2rtkit-daemon217-21plymouthd20:52:141
30759890,1rtkit-daemon0-21swapper/119:30:511
3466212280,1sleep10-21swapper/100:17:391
3448865284,2sleep13450003-21kthreadcore00:05:171
3370048281,4sleep23370139-21tr23:05:102
3331507280,1sleep10-21swapper/122:35:081
3312077280,5sleep03312220-21df22:20:120
3305218280,1sleep00-21swapper/022:13:340
3194614280,5sleep03195220-21/usr/sbin/munin20:45:190
3176650280,1sleep10-21swapper/120:30:541
3170828281,3sleep00-21swapper/020:30:120
3170056280,1sleep00-21swapper/020:26:470
3150791280,1sleep10-21swapper/120:10:261
3114154280,5sleep23115325-21cut19:45:182
3080712281,4sleep23080925-21sed19:20:002
3080579280,1sleep00-21swapper/019:18:190
30759880,5rtkit-daemon3072254-21munin-node22:37:402
30759880,5rtkit-daemon217-21plymouthd21:53:081
30759880,4rtkit-daemon714-21snmpd21:06:581
30759880,4rtkit-daemon714-21snmpd20:15:341
30759880,4rtkit-daemon3344112-21cron22:49:552
30759880,4rtkit-daemon3230689-21grep21:15:181
30759880,4rtkit-daemon3072254-21munin-node23:30:092
30759880,4rtkit-daemon3072254-21munin-node23:27:092
30759880,4rtkit-daemon3072254-21munin-node22:27:452
30759880,4rtkit-daemon3072254-21munin-node21:31:261
30759880,4rtkit-daemon3072254-21munin-node20:02:501
30759880,4rtkit-daemon217-21plymouthd20:38:131
30759880,4rtkit-daemon1-21systemd23:55:332
30759880,4rtkit-daemon1-21systemd19:08:401
30759880,4rtkit-daemon1-21systemd00:38:182
30759880,4rtkit-daemon1-21systemd00:25:552
30759880,4rtkit-daemon0-21swapper/223:51:262
30759880,1rtkit-daemon0-21swapper/222:30:342
3071921280,1sleep20-21swapper/219:12:562
3068658280,5sleep03070752-21kthreadcore19:10:170
3491855270,5sleep00-21swapper/000:37:410
3473691270,5sleep13474630-21cut00:25:161
3473099270,1sleep00-21swapper/000:25:110
3434321270,1sleep10-21swapper/123:54:501
3434149270,5sleep00-21swapper/023:52:370
3357191271,2sleep10-21swapper/122:55:111
3344559271,3sleep13344759-21hddtemp_smartct22:45:141
3331254270,4sleep13331260-21cron22:34:591
3311764270,5sleep03311879-21latency_hist22:20:010
3273900273,2sleep03274300-21irqcore21:50:150
3273028270,1sleep20-21swapper/221:47:122
3260750270,3sleep03260783-21apt-get21:40:130
3191415270,4sleep23192533-21grep20:45:162
3183678271,3sleep23183710-21apt-get20:40:122
3178324270,4sleep03179484-21grep20:35:170
3165955270,4sleep23167928-21grep20:25:162
3147318270,5sleep23149363-21kthreadcore20:10:192
3145006271,3sleep03145039-21apt-get20:10:130
3144750270,4sleep03144766-21latency_hist20:10:000
3124621270,1sleep00-21swapper/019:50:210
3112632270,1sleep00-21swapper/019:43:190
3109497271,3sleep23111615-21grep19:40:162
3087368271,3sleep0217-21plymouthd19:25:120
30759870,4rtkit-daemon493-21gmain22:56:052
30759870,3rtkit-daemon716-21ntpd23:00:392
30759870,3rtkit-daemon716-21ntpd22:00:591
30759870,3rtkit-daemon714-21snmpd21:36:241
30759870,3rtkit-daemon714-21snmpd00:18:002
30759870,3rtkit-daemon3072254-21munin-node21:40:401
30759870,3rtkit-daemon217-21plymouthd22:52:142
30759870,3rtkit-daemon1-21systemd21:21:291
30759870,3rtkit-daemon1-21systemd19:10:091
30759870,2rtkit-daemon217-21plymouthd19:15:121
3065348270,3sleep20-21swapper/219:06:102
3472609260,1sleep10-21swapper/100:22:031
3455616260,3sleep10-21swapper/100:10:171
3447923261,2sleep00-21swapper/000:05:160
3447042260,1sleep00-21swapper/000:02:510
3427646260,1sleep10-21swapper/123:49:581
3410974260,4sleep03413014-21kthreadcore23:35:180
3408375260,1sleep00-21swapper/023:34:260
3408341260,1sleep10-21swapper/123:33:591
3395137260,3sleep03395300-21/usr/sbin/munin23:20:240
3375431260,4sleep00-21swapper/023:05:200
3369606260,1sleep00-21swapper/023:03:050
3369416260,1sleep10-21swapper/123:00:371
3355832261,2sleep10-21swapper/122:50:181
3345953260,4sleep03347911-21grep22:45:160
3343852260,1sleep10-21swapper/122:41:451
3298774260,1sleep20-21swapper/222:08:192
3292254260,1sleep00-21swapper/022:02:080
3292143260,1sleep20-21swapper/222:00:432
3285777260,4sleep00-21swapper/021:56:070
3273001260,1sleep00-21swapper/021:46:490
3256625261,3sleep23257426-21kthreadcore21:35:172
3248124260,3sleep03248323-21hddtemp_smartct21:30:150
3228403260,1sleep00-21swapper/021:14:200
3228111260,1sleep20-21swapper/221:10:332
3222013260,1sleep20-21swapper/221:09:302
3215218260,1sleep20-21swapper/221:02:472
3209283260,3sleep03209438-21diskstats21:00:130
3208934260,1sleep00-21swapper/020:59:340
3208645261,2sleep272-21kcompactd020:55:512
3196873260,3sleep23197289-21sed20:50:132
3183173260,1sleep20-21swapper/220:37:072
3176950260,2sleep2217-21plymouthd20:34:432
3157509260,1sleep20-21swapper/220:19:432
3140005261,2sleep20-21swapper/220:05:182
3137530260,3sleep03137655-21python320:00:230
3127201260,4sleep23125800-21/usr/sbin/munin19:55:162
3106218260,1sleep00-21swapper/019:38:270
3101154260,4sleep23102247-21tr19:35:162
3099849260,1sleep20-21swapper/219:33:512
3086905260,4sleep00-21swapper/019:22:230
30759860,2rtkit-daemon217-21plymouthd00:20:422
3061339260,3sleep03063358-21cut19:05:170
3491849250,2sleep13491850-21sshd00:37:381
3480492251,2sleep00-21swapper/000:30:170
3479704250,2sleep10-21swapper/100:30:141
3454677250,2sleep00-21swapper/000:10:160
3435846250,3sleep13436991-21tr23:55:191
3396609250,2sleep10-21swapper/123:25:171
3396317250,3sleep03396608-21irqcore23:25:160
3388877250,3sleep10-21swapper/123:18:591
3376378251,1sleep00-21swapper/023:10:100
3376102250,2sleep10-21swapper/123:09:421
3332191251,2sleep00-21swapper/022:35:150
3320686251,2sleep00-21swapper/022:25:180
3310912250,2sleep13310954-21ps22:15:211
3266535250,3sleep20-21swapper/221:40:432
3241240250,3sleep20-21swapper/221:24:432
3240366250,3sleep03240424-21ntp_states21:20:220
3230894250,3sleep23232916-21cut21:15:192
3221846250,3sleep00-21swapper/021:07:190
3152266250,3sleep03153195-21cut20:15:170
3131268250,3sleep03131518-21sed19:55:210
3125401250,3sleep20-21swapper/219:53:112
3118898250,3sleep00-21swapper/019:46:520
3082386251,2sleep20-21swapper/219:20:182
3472525240,2sleep02993886-21kworker/0:0+kacpid00:20:590
3466367240,2sleep00-21swapper/000:19:380
3417786240,2sleep00-21swapper/023:40:180
3390554240,2sleep10-21swapper/123:20:171
3385130240,2sleep00-21swapper/023:15:180
3377777240,2sleep13379174-21kthreadcore23:10:151
3363273240,2sleep03363274-21sshd22:59:310
3279701240,2sleep20-21swapper/221:55:012
3254328240,1sleep00-21swapper/021:35:110
3318458230,1sleep10-21swapper/122:25:071
3247915230,1sleep20-21swapper/221:30:042
3241508230,1sleep00-21swapper/021:25:010
3157798230,1sleep20-21swapper/220:20:052
3087556230,1sleep20-21swapper/219:25:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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