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2026-02-23 - 22:34
[ 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 Mon Feb 23, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2773322992724,1cyclictest0-21swapper/311:40:013
2773322992723,2cyclictest3105517-21sleep11:30:003
2773322992311,1cyclictest0-21swapper/310:20:193
277332299223,15cyclictest2889788-21turbostat08:40:003
2773322992213,1cyclictest0-21swapper/309:01:443
277332299219,1cyclictest0-21swapper/309:50:113
2773322992118,1cyclictest0-21swapper/307:20:013
2773322992112,1cyclictest0-21swapper/311:04:103
2773322992111,8cyclictest0-21swapper/307:12:003
2773322992011,1cyclictest0-21swapper/311:08:423
2773322992011,0cyclictest0-21swapper/311:21:283
2773322992011,0cyclictest0-21swapper/308:28:133
2773322991916,1cyclictest0-21swapper/311:10:163
2773322991916,1cyclictest0-21swapper/310:35:193
2773322991916,1cyclictest0-21swapper/310:10:123
2773322991915,1cyclictest0-21swapper/307:45:003
2773322991911,0cyclictest0-21swapper/309:15:113
30054542181,9sleep23007150-21/usr/sbin/munin10:10:172
277332299188,7cyclictest27948932sleep307:25:153
277332299182,11cyclictest2807403-21taskset07:35:123
2773322991815,1cyclictest0-21swapper/312:25:173
277332299181,14cyclictest0-21swapper/307:24:563
277332299181,12cyclictest3086427-21taskset11:15:013
277332299181,12cyclictest2972263-21taskset09:44:563
277332299181,12cyclictest2883487-21turbostat08:35:003
277332299180,9cyclictest3112143-21taskset11:35:003
2773322991714,1cyclictest0-21swapper/312:35:003
2773322991714,1cyclictest0-21swapper/308:20:003
2773322991712,3cyclictest0-21swapper/311:58:223
277332299171,13cyclictest2931321-21taskset09:10:183
277332299171,12cyclictest3169468-21taskset12:20:133
277332299171,12cyclictest3066894-21taskset10:55:573
277332299171,12cyclictest3003893-21turbostat10:10:003
277332299171,12cyclictest2946705-21taskset09:21:323
277332299171,12cyclictest2906838-21taskset08:50:183
277332299171,12cyclictest2832421-21taskset07:52:473
277332299170,14cyclictest0-21swapper/312:04:563
277332299170,13cyclictest3029463-21taskset10:30:003
31746012160,13sleep23174662-21ntpq12:20:212
29461482160,11sleep12940930-21/usr/sbin/munin09:20:231
277332299166,8cyclictest2807133-21turbostat07:35:013
2773322991613,1cyclictest0-21swapper/308:45:153
277332299161,12cyclictest3194433-21taskset12:39:283
277332299161,12cyclictest3130986-21taskset11:47:593
277332299161,12cyclictest3054259-21taskset10:46:233
277332299161,12cyclictest3047931-21taskset10:41:393
277332299161,12cyclictest2997397-21taskset10:02:433
277332299161,12cyclictest2962454-21taskset09:35:183
277332299161,12cyclictest2953250-21taskset09:29:413
277332299161,12cyclictest2914818-21taskset08:56:273
277332299161,12cyclictest2837988-21taskset07:55:203
277332299161,11cyclictest2959261-21taskset09:30:583
277332299161,11cyclictest2840471-21taskset08:00:173
277332299160,13cyclictest3118713-21chrt11:40:013
277332299160,12cyclictest2972522-21chrt09:45:083
29598362151,6sleep12959869-21apt-get09:35:131
277332299151,9cyclictest2864829-21taskset08:20:123
2773322991512,1cyclictest0-21swapper/312:15:183
2773322991512,1cyclictest0-21swapper/307:45:153
277332299151,11cyclictest3156777-21taskset12:10:073
277332299151,11cyclictest3150458-21taskset12:05:103
277332299151,11cyclictest3137194-21taskset11:51:163
277332299151,11cyclictest3028866-21taskset10:25:283
277332299151,11cyclictest2927451-21chrt09:06:013
277332299151,11cyclictest2857942-21taskset08:12:313
277332299151,11cyclictest2851235-21taskset08:05:383
277332299150,12cyclictest2991001-21chrt09:56:543
277332299150,12cyclictest2890073-21chrt08:40:123
277332299150,12cyclictest2890073-21chrt08:40:123
277332299150,11cyclictest3016210-21chrt10:15:423
31441122141,3sleep03144145-21apt-get12:00:110
277332299141,10cyclictest3060557-21taskset10:50:483
307598120,8rtkit-daemon3105369-21sshd11:28:270
28981412120,8sleep22900152-21tr08:45:172
307598110,7rtkit-daemon3256-21sendmail-mta11:08:300
307598110,7rtkit-daemon2772992-21seq07:07:202
307598110,3rtkit-daemon719-21lldpd08:29:041
29214352110,4sleep22921552-21cut09:05:012
28850402111,7sleep02885791-21kthreadcore08:35:170
28413132110,8sleep02843345-21tr08:00:190
28054142110,1sleep10-21swapper/107:30:171
27731112110,1sleep30-21swapper/307:08:523
27672292111,4sleep00-21swapper/007:05:130
31172982100,7sleep13117514-21needreboot11:35:201
31117322101,6sleep10-21swapper/111:34:151
307598100,6rtkit-daemon493-21gmain09:33:271
307598100,6rtkit-daemon468-21systemd-logind12:06:440
307598100,6rtkit-daemon444-21avahi-daemon11:12:310
307598100,1rtkit-daemon0-21swapper/107:39:171
307598100,1rtkit-daemon0-21swapper/011:01:420
30168412101,5sleep23016863-21apt-get10:20:152
29783472101,7sleep0714-21snmpd09:46:500
29106362100,3sleep12912609-21kthreadcore08:55:181
28204232100,3sleep22820549-21hddtemp_smartct07:45:142
28013812101,2sleep20-21swapper/207:30:152
27883932102,4sleep12788426-21apt-get07:20:121
3126041290,6sleep03127184-21kthreadcore11:45:160
30759890,5rtkit-daemon716-21ntpd07:25:181
30759890,5rtkit-daemon475-21wpa_supplicant08:41:021
30759890,5rtkit-daemon475-21wpa_supplicant08:41:021
30759890,5rtkit-daemon0-21swapper/109:15:011
30759890,4rtkit-daemon716-21ntpd08:45:121
30759890,4rtkit-daemon316-21systemd-udevd09:18:441
30759890,4rtkit-daemon3136641-21ntp_states11:50:210
30759890,4rtkit-daemon3053691-21ntp_states10:45:202
30759890,4rtkit-daemon3016830-21/usr/sbin/munin10:20:161
30759890,1rtkit-daemon0-21swapper/109:07:031
3004131291,4sleep13004164-21apt-get10:10:121
2973001292,5sleep22973910-21tr09:45:162
2870176291,5sleep12870419-21tail08:20:231
2826561290,6sleep02826566-21cpu07:50:130
3142920280,5sleep03142991-21ntp_states11:55:220
3119115280,1sleep00-21swapper/011:40:150
3086477280,5sleep23086539-21cpuspeed_turbos11:15:132
30759880,4rtkit-daemon719-21lldpd12:19:220
30759880,4rtkit-daemon719-21lldpd10:56:060
30759880,4rtkit-daemon714-21snmpd12:24:070
30759880,4rtkit-daemon475-21wpa_supplicant10:08:161
30759880,4rtkit-daemon3256-21sendmail-mta11:16:360
30759880,4rtkit-daemon2825218-21sed07:45:181
30759880,4rtkit-daemon2779768-21munin-node12:29:090
30759880,4rtkit-daemon217-21plymouthd09:26:541
30759880,4rtkit-daemon1-21systemd11:36:220
30759880,4rtkit-daemon1-21systemd07:53:271
30759880,4rtkit-daemon0-21swapper/109:54:391
30759880,3rtkit-daemon468-21systemd-logind07:18:441
30759880,3rtkit-daemon217-21plymouthd11:31:570
30759880,3rtkit-daemon217-21plymouthd08:06:161
30759880,1rtkit-daemon0-21swapper/210:38:112
30759880,1rtkit-daemon0-21swapper/210:32:062
30759880,1rtkit-daemon0-21swapper/012:32:080
3028878280,1sleep00-21swapper/010:25:380
2953532281,3sleep22953565-21apt-get09:30:132
2927563281,5sleep0217-21plymouthd09:07:270
2879602280,2sleep20-21swapper/208:30:182
2864986280,5sleep02865108-21grep08:20:140
2852128280,5sleep12852284-21diskstats08:10:141
2829739280,5sleep22831539-21latency07:50:192
2819969281,4sleep01-21systemd07:45:000
2796313280,1sleep20-21swapper/207:25:182
3194352270,1sleep10-21swapper/112:38:271
3162847271,3sleep23162893-21munin-run12:15:002
3146607270,4sleep23148672-21cut12:00:172
3098208271,3sleep23098388-21cat11:20:222
3091496270,4sleep13091646-21awk11:15:201
30759870,4rtkit-daemon3256-21sendmail-mta12:35:010
30759870,4rtkit-daemon2734810-21munin-node07:10:022
30759870,4rtkit-daemon1-21systemd10:41:162
30759870,3rtkit-daemon716-21ntpd10:50:442
30759870,3rtkit-daemon716-21ntpd07:10:201
30759870,3rtkit-daemon3256-21sendmail-mta08:36:061
30759870,3rtkit-daemon3256-21sendmail-mta08:30:261
30759870,3rtkit-daemon2904066-21kthreadcore08:50:171
30759870,3rtkit-daemon2779768-21munin-node10:04:091
30759870,3rtkit-daemon217-21plymouthd10:54:590
30759870,3rtkit-daemon217-21plymouthd10:25:281
30759870,3rtkit-daemon217-21plymouthd09:47:011
30759870,3rtkit-daemon217-21plymouthd08:00:151
30759870,3rtkit-daemon217-21plymouthd07:40:021
30759870,3rtkit-daemon1-21systemd12:10:510
30759870,3rtkit-daemon1-21systemd10:15:311
30759870,3rtkit-daemon1-21systemd09:57:301
30759870,3rtkit-daemon1-21systemd09:40:411
30759870,3rtkit-daemon1-21systemd07:56:191
30759870,2rtkit-daemon217-21plymouthd08:16:271
30759870,1rtkit-daemon3074-21rtkit-daemon11:20:200
3034928270,1sleep10-21swapper/110:30:241
3023486270,4sleep23023740-21sed10:25:162
3010641270,5sleep20-21swapper/210:15:142
3010456274,1sleep00-21swapper/010:15:120
2966215271,3sleep02966285-21cpuspeed_turbos09:40:130
2952584270,4sleep02952785-21grep09:25:220
2952426270,4sleep22952502-21awk09:25:202
2917733271,4sleep12919793-21cut09:00:191
2902711271,3sleep02902744-21apt-get08:50:120
2877782270,4sleep02878548-21sed08:30:160
2813604271,3sleep22813669-21munin-run07:40:012
3188428260,4sleep2217-21plymouthd12:35:122
3181560260,1sleep10-21swapper/112:26:211
3175461260,1sleep10-21swapper/112:24:331
3156181260,1sleep20-21swapper/212:05:342
3150165260,1sleep10-21swapper/112:04:331
3143502260,1sleep20-21swapper/211:55:442
3137324260,1sleep10-21swapper/111:52:551
3120048260,3sleep13121623-21grep11:40:161
3105410260,1sleep20-21swapper/211:28:592
3079861260,1sleep20-21swapper/211:09:442
3079833260,1sleep10-21swapper/111:09:231
3073232260,1sleep10-21swapper/111:01:091
3067192260,1sleep10-21swapper/110:59:451
3060913260,1sleep20-21swapper/210:55:012
3054495260,1sleep10-21swapper/110:49:271
3054489260,1sleep00-21swapper/010:49:220
3041706260,1sleep00-21swapper/010:38:120
3029470260,1sleep00-21swapper/010:30:060
3022819260,1sleep00-21swapper/010:23:450
3003744260,1sleep20-21swapper/210:08:202
3003572260,1sleep00-21swapper/010:06:060
2997267260,1sleep20-21swapper/210:01:032
2990933260,1sleep20-21swapper/209:56:022
2984914260,4sleep02984931-21latency_hist09:55:000
2984111260,1sleep2217-21plymouthd09:50:212
2946796261,3sleep2714-21snmpd09:22:442
2934355261,2sleep00-21swapper/009:15:130
2926566260,4sleep20-21swapper/209:05:212
2909043261,2sleep00-21swapper/008:55:130
2890036260,1sleep20-21swapper/208:40:082
2890036260,1sleep20-21swapper/208:40:082
2890029260,1sleep00-21swapper/008:40:020
2890029260,1sleep00-21swapper/008:40:020
2864804261,2sleep20-21swapper/208:20:122
2864193260,1sleep00-21swapper/008:15:540
2858446261,2sleep20-21swapper/208:15:112
2857376260,3sleep22857492-21cat08:10:232
2848518260,1sleep00-21swapper/008:05:200
2838698260,1sleep00-21swapper/007:57:460
2825945260,1sleep00-21swapper/007:45:480
2813884261,2sleep20-21swapper/207:40:132
2806900260,1sleep00-21swapper/007:32:220
2794696260,3sleep0217-21plymouthd07:25:120
2794225260,1sleep00-21swapper/007:22:200
2779957261,2sleep00-21swapper/007:15:020
3187870250,3sleep10-21swapper/112:31:101
3184026251,2sleep20-21swapper/212:30:192
3168978250,3sleep20-21swapper/212:17:442
3162194250,3sleep13162442-21grep12:10:221
3155495250,2sleep10-21swapper/112:05:211
3137372250,1sleep20-21swapper/211:53:322
3112359250,2sleep20-21swapper/211:35:132
3105745250,2sleep20-21swapper/211:30:122
3105307250,1sleep10-21swapper/111:27:381
3092995251,2sleep10-21swapper/111:20:131
3080458251,2sleep20-21swapper/211:10:162
3042125250,2sleep00-21swapper/010:40:120
3035803250,1sleep10-21swapper/110:35:121
3009875250,3sleep00-21swapper/010:10:510
2997317250,3sleep00-21swapper/010:01:410
2966172250,3sleep20-21swapper/209:40:072
2959872250,2sleep20-21swapper/209:35:142
2941805250,3sleep02942776-21grep09:20:180
2940063250,1sleep20-21swapper/209:15:512
2928334251,2sleep00-21swapper/009:10:160
2928059250,2sleep22928214-21diskstats09:10:142
2916627250,2sleep00-21swapper/009:00:180
2909219251,2sleep2217-21plymouthd08:55:152
2904822251,2sleep22906836-21kthreadcore08:50:182
2896366251,2sleep02896399-21apt-get08:45:110
2877008250,3sleep20-21swapper/208:28:022
2876923250,3sleep00-21swapper/008:26:560
2857824250,3sleep00-21swapper/008:11:010
2839149250,2sleep20-21swapper/208:00:132
2838585250,3sleep20-21swapper/207:56:202
2794089250,3sleep20-21swapper/207:20:332
2782318250,2sleep22782717-21irqcore07:15:162
2779363250,1sleep00-21swapper/007:11:540
2768573250,2sleep12770510-21kthreadcore07:05:181
3180809240,2sleep23180961-21ntp_kernel_pll_12:25:182
3168944241,1sleep10-21swapper/112:17:191
3130870240,2sleep2217-21plymouthd11:46:312
3127185240,1sleep10-21swapper/111:45:171
3085872240,2sleep1217-21plymouthd11:11:031
3060825240,2sleep10-21swapper/110:54:161
3043409240,2sleep10-21swapper/110:40:171
2991028240,3sleep00-21swapper/009:57:160
2956593240,2sleep00-21swapper/009:30:190
2889540240,1sleep20-21swapper/208:37:082
2845497240,2sleep22845519-21apt-get08:05:142
2809728240,2sleep02811759-21kthreadcore07:35:180
3137740230,1sleep10-21swapper/111:55:071
3118496230,1sleep20-21swapper/211:40:012
3067481230,1sleep20-21swapper/211:00:062
2960088230,1sleep0217-21plymouthd09:35:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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