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2026-02-01 - 13:51
[ 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 Sun Feb 01, 2026 00:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
280412699233,17cyclictest2838272-21turbostat19:39:543
2804126992319,1cyclictest0-21swapper/323:40:003
29465932200,12sleep02946616-21plymouth21:00:010
2804126992017,1cyclictest0-21swapper/320:55:013
2804126992017,1cyclictest0-21swapper/319:55:203
2804126992016,1cyclictest0-21swapper/321:03:433
2804126991916,1cyclictest0-21swapper/322:20:233
280412699191,14cyclictest3118696-21turbostat23:15:003
30036322180,15sleep03003633-21sshd21:42:130
280412699181,13cyclictest3182581-21turbostat00:05:003
280412699177,7cyclictest31523492sleep323:40:173
280412699171,9cyclictest28369201chrt19:30:183
280412699171,13cyclictest3122186-21taskset23:15:163
280412699171,12cyclictest3221284-21taskset00:39:553
280412699171,12cyclictest2933045-21taskset20:45:193
280412699171,12cyclictest2888531-21taskset20:10:223
280412699171,12cyclictest2853880-21taskset19:45:163
2804126991613,1cyclictest0-21swapper/322:50:003
2804126991613,1cyclictest0-21swapper/320:25:013
2804126991613,1cyclictest0-21swapper/319:10:133
280412699161,12cyclictest3202475-21taskset00:25:093
280412699161,12cyclictest3194868-21taskset00:15:193
280412699161,12cyclictest3194868-21taskset00:15:183
280412699161,12cyclictest3183169-21taskset00:09:413
280412699161,12cyclictest3067528-21chrt22:31:363
280412699161,12cyclictest3029387-21sleep22:05:013
280412699161,12cyclictest2994981-21taskset21:35:183
280412699161,12cyclictest2971950-21chrt21:18:223
280412699161,12cyclictest2946241-21taskset20:55:303
280412699161,12cyclictest2927547-21chrt20:44:563
280412699161,12cyclictest2861794-21taskset19:50:183
280412699161,12cyclictest2813113-21taskset19:15:163
280412699161,11cyclictest3010490-21chrt21:50:123
280412699161,11cyclictest2921210-21turbostat20:40:003
280412699161,11cyclictest2912517-21taskset20:30:183
280412699161,11cyclictest2878021-21taskset20:05:173
280412699160,12cyclictest2978460-21taskset21:24:553
2804126991513,1cyclictest0-21swapper/322:05:013
2804126991513,1cyclictest0-21swapper/322:05:003
2804126991513,1cyclictest0-21swapper/321:05:173
2804126991512,1cyclictest0-21swapper/321:40:183
280412699151,11cyclictest3214746-21taskset00:32:183
280412699151,11cyclictest3176246-21sleep23:59:593
280412699151,11cyclictest3163120-21chrt23:45:343
280412699151,11cyclictest3138273-21taskset23:30:063
280412699151,11cyclictest3075492-21taskset22:40:183
280412699151,11cyclictest3061110-21taskset22:25:423
280412699151,11cyclictest3048355-21taskset22:15:493
280412699151,11cyclictest3042231-21chrt22:15:003
280412699151,11cyclictest3009928-21taskset21:46:313
280412699151,11cyclictest2959570-21chrt21:10:123
280412699151,11cyclictest2908510-21turbostat20:30:003
280412699151,11cyclictest2889628-21taskset20:15:063
280412699151,11cyclictest2870310-21taskset20:00:043
280412699151,11cyclictest2870310-21taskset20:00:033
280412699151,11cyclictest2825799-21chrt19:25:043
280412699151,11cyclictest2819476-21taskset19:20:053
280412699150,11cyclictest3137739-21taskset23:26:223
280412699148,4cyclictest31637312chrt23:50:113
280412699146,6cyclictest30227432sleep321:57:143
280412699146,5cyclictest30680412sleep322:35:053
280412699145,7cyclictest2850791-21taskset19:42:173
280412699141,11cyclictest3131100-21chrt23:21:323
280412699141,11cyclictest3111717-21taskset23:05:263
280412699141,11cyclictest3099262-21taskset22:55:233
2804126991411,1cyclictest0-21swapper/323:00:153
2804126991411,1cyclictest0-21swapper/300:10:123
280412699141,10cyclictest3201852-21chrt00:20:233
280412699141,10cyclictest3087149-21taskset22:50:073
280412699140,11cyclictest2990791-21taskset21:30:323
280412699140,11cyclictest2978715-21chrt21:25:043
307598130,8rtkit-daemon2849086-21tr19:40:181
307598120,8rtkit-daemon714-21snmpd21:13:401
28893762121,8sleep02889392-21idleruntime-cro20:15:010
30884752115,4sleep00-21swapper/022:50:160
307598110,7rtkit-daemon34-21ksoftirqd/120:25:351
307598110,7rtkit-daemon3333005-21packagekitd22:16:331
307598110,7rtkit-daemon3150002-21systemctl23:35:201
307598110,6rtkit-daemon316-21systemd-udevd22:13:441
307598110,3rtkit-daemon3035697-21cat22:09:561
307598110,3rtkit-daemon3035697-21cat22:09:551
30489632112,5sleep03048996-21apt-get22:20:120
28104772110,8sleep02811469-21cut19:15:010
28039402110,2sleep30-21swapper/319:09:363
32011852101,5sleep23201336-21/usr/sbin/munin00:20:202
31252772102,4sleep13125310-21apt-get23:20:111
307598100,6rtkit-daemon444-21avahi-daemon23:30:581
307598100,6rtkit-daemon3256-21sendmail-mta21:45:141
307598100,6rtkit-daemon3256-21sendmail-mta21:17:091
307598100,6rtkit-daemon3175387-21processes23:55:221
307598100,3rtkit-daemon2810575-21munin-node22:47:101
307598100,2rtkit-daemon217-21plymouthd19:47:551
29535372100,7sleep22953992-21sed21:05:162
29151102100,7sleep12915073-21/usr/sbin/munin20:35:131
28820672100,7sleep12876668-21/usr/sbin/munin20:05:231
3202800291,5sleep20-21swapper/200:25:162
3191937290,6sleep13193968-21grep00:15:181
3191937290,6sleep13193968-21grep00:15:171
3158700291,5sleep03159947-21kthreadcore23:45:190
30759890,5rtkit-daemon3256-21sendmail-mta22:04:201
30759890,4rtkit-daemon3163753-21apt-get23:50:111
30759890,4rtkit-daemon217-21plymouthd00:35:132
30759890,3rtkit-daemon217-21plymouthd23:00:371
30759890,3rtkit-daemon217-21plymouthd20:45:341
30759890,2rtkit-daemon217-21plymouthd22:30:101
30759890,1rtkit-daemon0-21swapper/100:20:411
3004420295,1sleep20-21swapper/221:45:142
2977364290,6sleep22977541-21needreboot21:20:182
2947175292,3sleep2217-21plymouthd21:00:142
2930520290,1sleep02932609-21grep20:45:180
2818946292,4sleep22819033-21unin-run19:20:002
2802937293,3sleep0151ktimers/019:05:310
3215237280,4sleep13215259-21apt-get00:35:131
3163757281,4sleep03163913-21diskstats23:50:130
3101011280,5sleep23102170-21kthreadcore23:00:162
3094904280,5sleep00-21swapper/022:55:180
30759880,4rtkit-daemon719-21lldpd20:32:041
30759880,4rtkit-daemon719-21lldpd19:05:021
30759880,4rtkit-daemon719-21lldpd00:00:071
30759880,4rtkit-daemon714-21snmpd23:46:081
30759880,4rtkit-daemon714-21snmpd20:14:571
30759880,4rtkit-daemon444-21avahi-daemon00:10:301
30759880,4rtkit-daemon3333005-21packagekitd21:31:441
30759880,4rtkit-daemon3088513-21ps22:50:161
30759880,4rtkit-daemon2810575-21munin-node23:05:181
30759880,4rtkit-daemon217-21plymouthd21:35:021
30759880,4rtkit-daemon217-21plymouthd21:28:031
30759880,4rtkit-daemon217-21plymouthd21:08:101
30759880,4rtkit-daemon217-21plymouthd19:13:371
30759880,4rtkit-daemon1-21systemd23:41:261
30759880,4rtkit-daemon1-21systemd21:55:521
30759880,4rtkit-daemon1-21systemd20:24:321
30759880,4rtkit-daemon1-21systemd19:34:481
30759880,3rtkit-daemon3013509-21kthreadcore21:50:171
30759880,3rtkit-daemon2804121-21cyclictest20:04:151
30759880,3rtkit-daemon2804121-21cyclictest20:04:141
30759880,3rtkit-daemon217-21plymouthd22:55:171
30759880,3rtkit-daemon1-21systemd00:06:471
30759880,1rtkit-daemon0-21swapper/123:12:491
30759880,1rtkit-daemon0-21swapper/120:42:111
30759880,1rtkit-daemon0-21swapper/119:53:451
2914584280,1sleep00-21swapper/020:32:030
2903727280,5sleep02905362-21kthreadcore20:25:190
2892202280,5sleep22894292-21grep20:15:182
2889635281,3sleep02889668-21apt-get20:15:130
2876409281,4sleep22876455-21munin-run20:05:012
2876409281,4sleep22876455-21munin-run20:05:012
2865254281,5sleep00-21swapper/019:55:170
2851297281,4sleep22851443-21df19:45:122
2831918281,5sleep0243-21jbd2/sda2-819:29:590
2826133281,4sleep12826686-21sed19:25:161
3176183271,3sleep23176222-21sendmail23:59:592
3170093270,3sleep03170126-21apt-get23:55:120
3131368270,1sleep10-21swapper/123:25:011
3131280270,1sleep20-21swapper/223:23:532
3106262270,1sleep00-21swapper/023:05:120
30759870,4rtkit-daemon493-21gmain00:32:382
30759870,4rtkit-daemon449-21NetworkManager19:55:421
30759870,4rtkit-daemon2810575-21munin-node22:27:041
30759870,4rtkit-daemon2810575-21munin-node21:00:461
30759870,3rtkit-daemon714-21snmpd21:20:551
30759870,3rtkit-daemon714-21snmpd20:51:331
30759870,3rtkit-daemon3210160-21irqrtprio00:30:171
30759870,3rtkit-daemon299-21systemd-journal22:37:261
30759870,3rtkit-daemon2810575-21munin-node21:40:111
30759870,3rtkit-daemon217-21plymouthd22:20:581
30759870,3rtkit-daemon217-21plymouthd20:55:101
30759870,3rtkit-daemon1-21systemd22:41:461
30759870,3rtkit-daemon1-21systemd20:15:141
30759870,3rtkit-daemon1-21systemd19:36:561
30759870,3rtkit-daemon1-21systemd00:25:201
30759870,2rtkit-daemon217-21plymouthd23:16:501
30759870,1rtkit-daemon0-21swapper/119:22:301
3055552270,4sleep03055678-21hddtemp_smartct22:25:160
3019149270,4sleep23021185-21grep21:55:162
2978762270,4sleep02978858-21grep21:25:130
2971877271,3sleep22971878-21sshd21:17:262
2915085270,3sleep02915107-21apt-get20:35:120
2882805271,3sleep22882770-21apt-get20:10:022
2876667271,3sleep22876700-21apt-get20:05:122
2871653271,3sleep02873399-21kthreadcore20:00:180
2871653271,3sleep02873399-21kthreadcore20:00:170
2857605271,3sleep02857638-21apt-get19:50:110
2845071270,4sleep00-21swapper/019:40:130
3214638260,1sleep00-21swapper/000:30:560
3201883260,1sleep00-21swapper/000:20:420
3184333260,3sleep03185551-21cat00:10:110
3182464260,1sleep00-21swapper/000:03:470
3156625260,1sleep20-21swapper/223:40:252
3145533260,3sleep23146659-21cat23:35:162
3139479260,4sleep03140582-21kthreadcore23:30:170
3137131260,3sleep03137187-21ntp_states23:25:230
3130293261,2sleep00-21swapper/023:20:190
3120283261,3sleep23122183-21kthreadcore23:15:162
3118595260,1sleep00-21swapper/023:14:010
3109976260,3sleep23111296-21memory23:05:222
3105822260,1sleep00-21swapper/023:02:390
30759860,3rtkit-daemon1-21systemd19:15:391
3074752260,3sleep23075490-21cut22:40:182
3074406260,1sleep00-21swapper/022:40:030
3069369260,4sleep23070623-21grep22:35:162
3061701261,2sleep20-21swapper/222:30:122
3060550260,4sleep23060606-21ntp_states22:25:222
3042000260,1sleep00-21swapper/022:14:070
3029239260,1sleep20-21swapper/222:03:312
3024555260,3sleep03025762-21grep22:00:150
3017210260,3sleep03018004-21sed21:55:150
3016389260,1sleep00-21swapper/021:52:270
3009989260,4sleep02850991-21kworker/0:0+kacpid21:47:170
2991433261,2sleep20-21swapper/221:35:132
2991391260,1sleep00-21swapper/021:35:070
2978316260,1sleep00-21swapper/021:23:050
2971887260,1sleep00-21swapper/021:17:310
2960893260,4sleep00-21swapper/021:10:190
2959173260,1sleep00-21swapper/021:08:190
2940056260,1sleep00-21swapper/020:52:350
2939901260,1sleep20-21swapper/220:50:362
2933899260,3sleep22933943-21munin-run20:50:012
2926727260,1sleep00-21swapper/020:40:200
2921837260,3sleep22922733-21cut20:40:142
2902104260,1sleep00-21swapper/020:24:290
2896224260,4sleep22896353-21smartctl20:20:162
2863663260,1sleep20-21swapper/219:54:552
2844891261,3sleep22844924-21apt-get19:40:122
2844483260,1sleep20-21swapper/219:38:192
2844267260,1sleep00-21swapper/019:35:330
2837947260,1sleep00-21swapper/019:31:130
2837439260,2sleep20-21swapper/219:30:222
2825513260,1sleep00-21swapper/019:24:350
2810058260,1sleep20-21swapper/219:10:392
3220994250,3sleep00-21swapper/000:36:120
3189371250,1sleep20-21swapper/200:13:032
3183158250,3sleep20-21swapper/200:09:332
3182822250,1sleep00-21swapper/000:05:150
3182246250,1sleep20-21swapper/200:01:052
3164036251,2sleep23164330-21cut23:50:152
3163202250,1sleep20-21swapper/223:46:372
3156936252,2sleep0151ktimers/023:42:390
3144061250,3sleep20-21swapper/223:30:462
3137299250,2sleep20-21swapper/223:25:262
3119235251,2sleep00-21swapper/023:15:140
3118384250,1sleep20-21swapper/223:11:182
3099638250,2sleep20-21swapper/223:00:012
3083378251,2sleep20-21swapper/222:45:182
3080787250,2sleep00-21swapper/022:45:130
3061884250,2sleep03061938-21fschecks_count22:30:140
3049149250,3sleep23049264-21fschecks_time22:20:142
3048385250,1sleep20-21swapper/222:16:122
3037276250,2sleep20-21swapper/222:10:162
3035597250,3sleep00-21swapper/022:08:380
3035597250,3sleep00-21swapper/022:08:370
3035512250,3sleep20-21swapper/222:07:322
3035512250,3sleep20-21swapper/222:07:312
3010469250,2sleep20-21swapper/221:50:122
2985075250,2sleep00-21swapper/021:30:150
2984601251,2sleep2431ktimers/221:27:162
2952704250,3sleep00-21swapper/021:01:440
2908173250,1sleep20-21swapper/220:25:562
2882720250,1sleep00-21swapper/020:09:310
2869359250,2sleep22869603-21sed19:55:232
2857256250,1sleep00-21swapper/019:48:480
2797927250,3sleep20-21swapper/219:05:182
3150720240,3sleep00-21swapper/023:39:340
3093149240,3sleep20-21swapper/222:53:122
3073982240,1sleep00-21swapper/022:37:590
3042903240,2sleep00-21swapper/022:15:140
2999088240,2sleep23000826-21kthreadcore21:40:192
2990963240,3sleep20-21swapper/221:32:452
2965411241,2sleep2431ktimers/221:11:162
2946453240,3sleep20-21swapper/220:58:152
2914645240,3sleep20-21swapper/220:32:502
2825843240,2sleep20-21swapper/219:25:132
2804280240,1sleep00-21swapper/019:10:130
3202467230,1sleep00-21swapper/000:25:020
3190035230,1sleep20-21swapper/200:15:152
3190035230,1sleep20-21swapper/200:15:142
3189525230,1sleep00-21swapper/000:15:010
3189525230,1sleep00-21swapper/000:15:000
2915061230,1sleep2217-21plymouthd20:35:022
2819475230,1sleep20-21swapper/219:20:052
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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