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2026-02-05 - 04:57
[ 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 Thu Feb 05, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3149367992320,1cyclictest0-21swapper/323:20:003
3149367992320,1cyclictest0-21swapper/320:44:593
314936799221,16cyclictest3332356-21taskset21:30:023
3149367992118,1cyclictest0-21swapper/320:35:003
3149367992018,1cyclictest0-21swapper/323:35:013
3149367992016,2cyclictest3299603-21turbostat21:05:003
33522422190,1sleep10-21swapper/121:45:161
3149367991911,4cyclictest35129032chrt23:50:113
314936799191,13cyclictest3383853-21taskset22:10:013
314936799187,8cyclictest3575331-21chrt00:35:153
314936799186,8cyclictest32605692sleep320:35:013
3149367991815,1cyclictest0-21swapper/323:20:153
3149367991815,1cyclictest0-21swapper/321:25:183
314936799181,13cyclictest3464560-21taskset23:10:173
314936799181,13cyclictest3228541-21taskset20:09:113
314936799181,12cyclictest3155701-21turbostat19:14:593
314936799176,8cyclictest3312375-21turbostat21:15:003
3149367991714,1cyclictest0-21swapper/300:15:253
314936799171,13cyclictest3447290-21taskset22:55:223
314936799171,12cyclictest3512362-21taskset23:46:473
314936799171,12cyclictest3305087-21taskset21:05:213
314936799171,12cyclictest3235275-21taskset20:15:123
314936799171,12cyclictest3209419-21taskset19:54:563
314936799171,12cyclictest3183818-21turbostat19:35:013
314936799171,12cyclictest3170327-21taskset19:20:223
314936799170,12cyclictest3286450-21taskset20:54:553
314936799167,6cyclictest3190194-21turbostat19:40:013
314936799162,11cyclictest3177170-21chrt19:27:073
314936799161,8cyclictest3487044-21taskset23:30:003
3149367991614,1cyclictest0-21swapper/320:10:013
3149367991613,1cyclictest0-21swapper/323:00:013
3149367991613,1cyclictest0-21swapper/321:55:203
3149367991613,1cyclictest0-21swapper/321:15:153
3149367991613,1cyclictest0-21swapper/320:45:163
3149367991613,1cyclictest0-21swapper/300:25:183
3149367991612,1cyclictest0-21swapper/300:00:013
314936799161,12cyclictest3557146-21taskset00:20:463
314936799161,12cyclictest3538283-21turbostat00:10:003
314936799161,12cyclictest3531606-21chrt00:01:533
314936799161,12cyclictest3415496-21chrt22:32:343
314936799161,12cyclictest3409243-21chrt22:29:453
314936799161,12cyclictest3402579-21chrt22:21:223
314936799161,12cyclictest3396212-21chrt22:17:233
314936799161,12cyclictest3364082-21chrt21:50:503
314936799161,12cyclictest3350476-21taskset21:40:203
314936799161,12cyclictest3291976-21taskset20:55:203
314936799161,12cyclictest3251590-21taskset20:25:183
314936799161,11cyclictest3455220-21chrt23:05:113
314936799160,13cyclictest3190452-21chrt19:40:103
314936799160,12cyclictest3324628-21taskset21:20:203
314936799157,6cyclictest34994882sleep323:35:343
314936799156,7cyclictest3429811-21taskset22:45:163
314936799155,7cyclictest34200862sleep322:35:193
314936799151,11cyclictest3569902-21chrt00:30:353
314936799151,11cyclictest3544715-21taskset00:15:013
314936799151,11cyclictest3505545-21taskset23:40:223
314936799151,11cyclictest3441261-21taskset22:51:133
314936799151,11cyclictest3428190-21taskset22:40:513
314936799151,11cyclictest3383641-21sleep22:10:013
314936799151,11cyclictest3351830-21taskset21:45:053
314936799151,11cyclictest3339173-21taskset21:35:143
314936799151,11cyclictest3221880-21taskset20:00:333
314936799151,11cyclictest3215572-21taskset19:57:003
314936799150,12cyclictest3376868-21chrt22:00:403
314936799150,12cyclictest3196856-21taskset19:45:113
314936799150,11cyclictest3163957-21taskset19:15:493
35641182141,4sleep13564150-21apt-get00:30:141
35510912140,3sleep2421rcuc/200:20:012
34163512141,10sleep03416930-21sed22:35:150
314936799140,11cyclictest3247524-21chrt20:21:213
307598140,9rtkit-daemon3438025-21cat22:50:151
307598130,8rtkit-daemon3305583-21sed21:05:241
35196032120,1sleep00-21swapper/023:55:140
35097462120,2sleep1217-21plymouthd23:45:181
34212572121,4sleep23415948-21/usr/sbin/munin22:35:222
33993532120,1sleep00-21swapper/022:20:160
307598120,8rtkit-daemon3255822-21irqstats20:30:161
35335082110,9sleep03535203-21kthreadcore00:05:160
34613532110,8sleep23461587-21latency_hist23:10:012
33451962112,6sleep23345228-21apt-get21:40:122
32749792110,9sleep23276078-21kthreadcore20:45:182
31994302110,9sleep13201498-21cut19:45:181
307598110,7rtkit-daemon3562990-21/usr/sbin/munin00:25:201
307598110,7rtkit-daemon3369288-21kthreadcore21:55:211
307598110,5rtkit-daemon217-21plymouthd22:32:591
35256822102,4sleep03525715-21apt-get00:00:120
34341952100,7sleep13434306-21timerandwakeup22:45:221
33318492100,1sleep10-21swapper/121:30:011
33123582100,2sleep0217-21plymouthd21:15:010
33076362100,7sleep13309123-21cut21:10:171
32726572100,7sleep13272750-21ntpq20:40:201
32421042100,7sleep13242950-21cut20:20:151
31547142100,7sleep23149535-21/usr/sbin/munin19:10:202
31491502100,8sleep30-21swapper/319:09:013
307598100,6rtkit-daemon493-21gmain22:20:031
307598100,6rtkit-daemon3256-21sendmail-mta20:19:131
307598100,5rtkit-daemon3474733-21grep23:20:131
307598100,5rtkit-daemon3358453-21diskstats21:50:121
307598100,4rtkit-daemon217-21plymouthd19:38:241
307598100,3rtkit-daemon3155847-21munin-node20:57:451
307598100,3rtkit-daemon2965-21cron00:39:001
3570513291,4sleep00-21swapper/000:35:100
3519268291,2sleep10-21swapper/123:55:121
3364406291,5sleep0446-21dbus-daemon21:55:000
3228606290,6sleep03228809-21latency_hist20:10:010
3184643290,6sleep23185647-21kthreadcore19:35:172
3179125290,2sleep03181073-21cut19:30:180
3171309291,6sleep13171465-21diskstats19:25:141
3148493291,4sleep23148611-21find19:05:232
30759890,5rtkit-daemon3333005-21packagekitd20:48:351
30759890,5rtkit-daemon3256-21sendmail-mta22:18:131
30759890,4rtkit-daemon3538255-21taskset00:09:471
30759890,4rtkit-daemon3177685-21apt-get19:30:131
30759890,4rtkit-daemon3149994-21if_err_eno219:10:151
3468047281,4sleep13468202-21diskstats23:15:121
3461644281,4sleep23461794-21sh23:10:132
3461608281,4sleep10-21swapper/123:10:121
3325706281,4sleep23325738-21apt-get21:25:122
3318868280,1sleep20-21swapper/221:17:592
3300267281,4sleep23300960-21cut21:05:172
3293891281,4sleep13294825-21irqstats21:00:191
3280694280,5sleep03281272-21irqrtprio20:50:170
3247052281,4sleep03247191-21awk20:20:220
3236205280,5sleep23236892-21kthreadcore20:15:202
3164097280,1sleep00-21swapper/019:17:360
3148332280,4sleep03148390-21ntp_states19:05:210
30759880,4rtkit-daemon719-21lldpd22:03:011
30759880,4rtkit-daemon719-21lldpd19:06:301
30759880,4rtkit-daemon3346150-21ps21:40:151
30759880,4rtkit-daemon3256-21sendmail-mta23:28:281
30759880,4rtkit-daemon3217325-21irqrtprio20:00:161
30759880,4rtkit-daemon3155847-21munin-node22:55:551
30759880,4rtkit-daemon3155847-21munin-node22:10:101
30759880,4rtkit-daemon3155847-21munin-node21:29:101
30759880,4rtkit-daemon3155847-21munin-node21:16:441
30759880,4rtkit-daemon3155847-21munin-node00:24:151
30759880,4rtkit-daemon217-21plymouthd23:37:011
30759880,3rtkit-daemon3490546-21tr23:30:161
30759880,1rtkit-daemon0-21swapper/120:39:231
30759880,1rtkit-daemon0-21swapper/120:07:381
30759880,1rtkit-daemon0-21swapper/119:54:181
30759880,1rtkit-daemon0-21swapper/119:21:111
30759880,1rtkit-daemon0-21swapper/100:17:051
3538531271,2sleep20-21swapper/200:10:122
3526883270,5sleep13527895-21kthreadcore00:00:171
3474831270,5sleep23474923-21irqcore23:20:142
3444774271,4sleep23441815-21/usr/sbin/munin22:55:172
3434894271,3sleep23434914-21apt-get22:50:012
3415983271,3sleep10-21swapper/122:35:131
3254423271,3sleep03254456-21apt-get20:30:130
3234064270,4sleep03234141-21ntp_states20:10:240
3209401271,3sleep272-21kcompactd019:54:442
3183758271,1sleep2217-21plymouthd19:34:332
3164793270,5sleep23164297-21apt-get19:20:022
3159359271,4sleep23160520-21cat19:15:172
3158557270,5sleep13159357-21cut19:15:161
30759870,4rtkit-daemon444-21avahi-daemon20:52:391
30759870,4rtkit-daemon3155847-21munin-node23:40:261
30759870,3rtkit-daemon719-21lldpd19:40:161
30759870,3rtkit-daemon716-21ntpd21:20:091
30759870,3rtkit-daemon716-21ntpd20:25:041
30759870,3rtkit-daemon217-21plymouthd23:05:151
30759870,3rtkit-daemon217-21plymouthd23:00:151
30759870,3rtkit-daemon217-21plymouthd20:11:461
30759870,3rtkit-daemon217-21plymouthd00:10:011
30759870,3rtkit-daemon1-21systemd22:41:171
30759870,3rtkit-daemon1-21systemd22:26:481
30759870,3rtkit-daemon1-21systemd22:05:061
30759870,3rtkit-daemon1-21systemd21:35:191
30759870,2rtkit-daemon475-21wpa_supplicant19:59:401
3570699260,3sleep23570814-21perl00:35:112
3569991260,1sleep00-21swapper/000:31:460
3551334261,2sleep00-21swapper/000:20:120
3545904261,2sleep00-21swapper/000:15:180
3538215260,1sleep20-21swapper/200:09:162
3531625260,1sleep20-21swapper/200:02:102
3519303261,2sleep20-21swapper/223:55:132
3518691260,1sleep00-21swapper/023:50:540
3512867261,2sleep20-21swapper/223:50:112
3512480260,1sleep20-21swapper/223:48:202
3505310260,3sleep03505387-21ntp_states23:40:200
3499779260,1sleep20-21swapper/223:39:182
3499480260,1sleep00-21swapper/023:35:270
3493244260,1sleep20-21swapper/223:32:532
3493101260,1sleep00-21swapper/023:31:010
3474044260,1sleep00-21swapper/023:18:320
3461597260,1sleep00-21swapper/023:10:030
3447732260,1sleep00-21swapper/022:56:480
3429175261,2sleep20-21swapper/222:45:162
3409556260,4sleep23409702-21df22:30:132
3409183260,1sleep00-21swapper/022:28:590
3396379260,1sleep00-21swapper/022:19:330
3389950260,1sleep00-21swapper/022:14:160
3376941260,1sleep20-21swapper/222:01:362
3376386261,3sleep00-21swapper/022:00:220
3370533260,1sleep20-21swapper/221:56:472
3364665261,2sleep00-21swapper/021:55:130
3352857262,2sleep20-21swapper/221:45:172
3351019260,1sleep00-21swapper/021:41:100
3344792260,1sleep20-21swapper/221:38:242
3332569260,3sleep23332769-21smartctl21:30:142
3331754260,1sleep00-21swapper/021:28:480
3309124260,3sleep23311222-21grep21:10:182
3306236261,2sleep00-21swapper/021:10:120
3299560260,1sleep00-21swapper/021:04:510
3294826260,3sleep23296237-21kthreadcore21:00:202
3286422260,1sleep20-21swapper/220:54:352
3273626260,1sleep20-21swapper/220:44:582
3267788260,1sleep00-21swapper/020:40:150
3267112260,1sleep20-21swapper/220:38:282
3253945260,1sleep00-21swapper/020:27:120
3228859260,1sleep20-21swapper/220:10:112
3221543260,1sleep00-21swapper/020:00:230
3198240261,3sleep0151ktimers/019:45:170
3195526260,1sleep00-21swapper/019:40:200
3190491261,3sleep23190643-21df_inode19:40:142
3177320261,3sleep2714-21snmpd19:29:042
3170906260,1sleep00-21swapper/019:23:370
30759860,2rtkit-daemon3333005-21packagekitd23:50:251
3557735250,3sleep2217-21plymouthd00:25:092
3544549250,3sleep00-21swapper/000:13:260
3506210250,1sleep20-21swapper/223:44:422
3483000251,2sleep00-21swapper/023:25:170
3476072250,2sleep03478020-21cut23:20:150
3468203250,2sleep20-21swapper/223:15:132
3447981250,2sleep03447994-21apt-get23:00:010
3441253250,3sleep00-21swapper/022:51:070
3428339250,3sleep00-21swapper/022:42:450
3415386250,3sleep00-21swapper/022:31:070
3403515251,2sleep20-21swapper/222:25:162
3390545250,3sleep23390720-21if_eno222:15:142
3389984250,1sleep20-21swapper/222:14:412
3383292250,1sleep00-21swapper/022:05:550
3364064250,3sleep20-21swapper/221:50:382
3320697250,3sleep23321892-21cat21:20:162
3302109250,2sleep0221rcuc/021:05:180
3288394250,3sleep03290304-21grep20:55:170
3287109250,2sleep20-21swapper/220:55:162
3279846250,3sleep00-21swapper/020:47:360
3267032250,1sleep00-21swapper/020:37:260
3257260250,3sleep23259386-21kthreadcore20:30:182
3247585250,2sleep272-21kcompactd020:22:092
3228432250,1sleep20-21swapper/220:07:472
3215121251,2sleep20-21swapper/219:55:242
3211085251,2sleep03212673-21kthreadcore19:55:180
3209177250,3sleep00-21swapper/019:51:500
3189874250,3sleep00-21swapper/019:36:070
3171941250,3sleep03172857-21cut19:25:160
3155568250,1sleep00-21swapper/019:13:310
3564153240,2sleep20-21swapper/200:30:152
3557738240,1sleep00-21swapper/000:25:120
3557187240,2sleep20-21swapper/200:21:182
3506489240,2sleep0217-21plymouthd23:45:090
3480839240,1sleep20-21swapper/223:25:112
3455158241,1sleep00-21swapper/023:05:020
3454527240,2sleep2217-21plymouthd23:03:152
3396691240,2sleep20-21swapper/222:20:112
3378266240,2sleep23378898-21kthreadcore22:05:172
3339659240,1sleep00-21swapper/021:35:170
3333324240,1sleep00-21swapper/021:30:160
3241346240,2sleep00-21swapper/020:19:310
3428764230,1sleep00-21swapper/022:45:060
3422362230,1sleep20-21swapper/222:40:072
3351826230,1sleep00-21swapper/021:45:030
3319289230,1sleep00-21swapper/021:20:020
3247846230,1sleep20-21swapper/220:25:022
3216073230,1sleep20-21swapper/220:00:052
3196850230,1sleep20-21swapper/219:45:062
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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