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2026-03-04 - 18:08
[ 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 376 highest latencies:
System rackeslot8.osadl.org (updated Wed Mar 04, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
262611799250,17cyclictest26976691taskset08:00:163
262611799231,17cyclictest2757302-21turbostat08:50:013
262611799211,17cyclictest2873393-21turbostat10:20:003
262611799211,16cyclictest2711986-21taskset08:11:113
262611799211,15cyclictest2750875-21taskset08:44:563
262611799207,5cyclictest29057312sleep310:44:073
262611799201,16cyclictest3015248-21taskset12:09:143
262611799201,16cyclictest2654067-21taskset07:26:233
262611799201,15cyclictest3047447-21taskset12:32:063
262611799201,15cyclictest2892677-21taskset10:31:403
262611799201,15cyclictest2860248-21taskset10:06:433
262611799201,15cyclictest2828026-21chrt09:41:393
262611799201,15cyclictest2815287-21taskset09:33:053
262611799201,15cyclictest2802313-21taskset09:21:473
262611799201,15cyclictest2732330-21chrt08:30:143
262611799201,15cyclictest2718318-21taskset08:15:233
262611799200,16cyclictest3028460-21chrt12:19:523
30484282190,4sleep23049418-21cat12:35:162
2626117991916,1cyclictest0-21swapper/311:45:153
262611799191,15cyclictest3054084-21taskset12:39:473
262611799191,15cyclictest2995931-21taskset11:53:593
262611799191,15cyclictest2983047-21taskset11:43:133
262611799191,15cyclictest2963655-21chrt11:27:183
262611799191,15cyclictest2911912-21taskset10:46:153
262611799191,15cyclictest2853735-21taskset10:00:543
262611799191,15cyclictest2853735-21taskset10:00:543
262611799191,15cyclictest2840960-21chrt09:52:293
262611799191,15cyclictest2770044-21chrt08:59:113
262611799191,15cyclictest2731542-21taskset08:28:493
262611799191,15cyclictest2705534-21taskset08:05:293
262611799191,15cyclictest2680073-21taskset07:49:063
262611799191,15cyclictest2673454-21chrt07:41:373
262611799191,15cyclictest2660504-21taskset07:32:073
262611799191,15cyclictest2647657-21taskset07:21:533
262611799191,14cyclictest2950703-21taskset11:16:003
262611799191,14cyclictest2899188-21chrt10:37:453
262611799191,14cyclictest2632150-21taskset07:10:473
262611799191,13cyclictest2661027-21taskset07:35:123
262611799190,15cyclictest2886032-21chrt10:27:313
262611799190,15cyclictest2847251-21taskset09:55:413
262611799190,15cyclictest2783515-21taskset09:10:053
262611799190,15cyclictest2763490-21chrt08:52:343
262611799181,14cyclictest2957264-21taskset11:22:093
262611799181,14cyclictest2931424-21taskset11:04:023
262611799181,14cyclictest2924778-21taskset10:56:453
262611799181,14cyclictest2879556-21taskset10:22:103
262611799181,14cyclictest2866893-21chrt10:14:543
262611799181,14cyclictest2834594-21taskset09:47:523
262611799181,14cyclictest2776810-21taskset09:04:403
262611799181,14cyclictest2742712-21taskset08:35:153
262611799181,14cyclictest2724988-21chrt08:22:483
262611799181,14cyclictest2692637-21taskset07:55:273
262611799181,14cyclictest2686299-21chrt07:51:353
262611799181,14cyclictest2634899-21taskset07:15:043
262611799181,13cyclictest3008589-21taskset12:01:123
262611799181,13cyclictest2965479-21taskset11:30:153
262611799181,13cyclictest2808691-21taskset09:25:523
262611799181,12cyclictest2912496-21chrt10:50:113
262611799180,15cyclictest2976497-21taskset11:36:523
262611799180,15cyclictest2944120-21chrt11:12:033
262611799180,15cyclictest2937551-21taskset11:05:223
262611799180,15cyclictest2795786-21chrt09:15:463
262611799180,14cyclictest2821698-21taskset09:37:423
29522072171,3sleep00-21swapper/011:20:150
262611799171,13cyclictest3021865-21taskset12:13:033
262611799171,13cyclictest3021865-21taskset12:13:033
262611799170,14cyclictest3040928-21taskset12:25:533
262611799170,14cyclictest3002317-21taskset11:58:083
262611799170,14cyclictest2783083-21taskset09:07:413
262611799160,13cyclictest3028832-21taskset12:20:123
26205662151,3sleep02619890-21/usr/sbin/munin07:05:160
27575722141,4sleep02757647-21cut08:50:110
307598130,9rtkit-daemon2719375-21ls08:20:140
26363122131,10sleep00-21swapper/007:15:180
307598120,8rtkit-daemon217-21plymouthd07:59:410
307598120,7rtkit-daemon2823961-21cut09:40:161
307598120,1rtkit-daemon0-21swapper/110:12:261
27387262120,9sleep02739533-21cut08:35:130
26413852121,8sleep22641398-21unattended-upgr07:19:462
26259382120,2sleep30-21swapper/307:09:163
307598110,7rtkit-daemon316-21systemd-udevd11:07:441
307598110,7rtkit-daemon2789695-21journal-offline09:14:461
307598110,5rtkit-daemon2912855-21hddtemp_smartct10:50:141
307598110,1rtkit-daemon0-21swapper/008:18:470
30223122110,1sleep20-21swapper/212:15:112
307598100,6rtkit-daemon2809270-21/usr/sbin/munin09:30:171
307598100,6rtkit-daemon2804055-21irqrtprio09:25:161
307598100,6rtkit-daemon2699350-21kworker/0:0+kacpid08:32:550
307598100,6rtkit-daemon217-21plymouthd11:46:501
307598100,5rtkit-daemon2841179-21munin-run09:55:001
307598100,4rtkit-daemon714-21snmpd12:33:361
307598100,4rtkit-daemon217-21plymouthd08:04:140
307598100,2rtkit-daemon0-21swapper/109:24:301
30476752101,6sleep03047894-21cut12:35:010
27077182100,7sleep12709695-21cut08:10:171
26872282107,1sleep20-21swapper/207:55:152
26605272100,1sleep10-21swapper/107:32:261
30759890,5rtkit-daemon3256-21sendmail-mta10:45:131
30759890,5rtkit-daemon2886653-21apt-key10:30:011
30759890,5rtkit-daemon2632650-21munin-node12:11:161
30759890,5rtkit-daemon2632650-21munin-node12:11:161
30759890,4rtkit-daemon3047964-21apt-get12:35:111
30759890,4rtkit-daemon217-21plymouthd11:20:281
30759890,4rtkit-daemon217-21plymouthd11:15:171
30759890,3rtkit-daemon2757045-21chrt08:46:580
30759890,2rtkit-daemon217-21plymouthd11:29:151
30759890,2rtkit-daemon217-21plymouthd09:05:181
30759890,1rtkit-daemon3074-21rtkit-daemon11:50:121
30759890,1rtkit-daemon0-21swapper/007:42:540
3029146290,6sleep13029661-21irqcore12:20:151
3022276291,4sleep13022309-21apt-get12:15:101
2940940290,7sleep12943053-21cut11:10:191
2731634292,5sleep11-21systemd08:30:011
30759880,4rtkit-daemon719-21lldpd08:41:290
30759880,4rtkit-daemon714-21snmpd11:00:121
30759880,4rtkit-daemon714-21snmpd10:35:511
30759880,4rtkit-daemon493-21gmain09:01:291
30759880,4rtkit-daemon3333005-21packagekitd11:43:021
30759880,4rtkit-daemon3333005-21packagekitd10:24:231
30759880,4rtkit-daemon2763937-21pool-udisksd08:55:230
30759880,4rtkit-daemon2632650-21munin-node12:07:461
30759880,4rtkit-daemon217-21plymouthd10:05:181
30759880,4rtkit-daemon217-21plymouthd09:16:131
30759880,4rtkit-daemon217-21plymouthd07:20:491
30759880,4rtkit-daemon1-21systemd11:57:061
30759880,4rtkit-daemon1-21systemd09:45:341
30759880,4rtkit-daemon1-21systemd08:09:330
30759880,4rtkit-daemon1-21systemd07:35:591
30759880,4rtkit-daemon1-21systemd07:19:091
30759880,4rtkit-daemon0-21swapper/111:35:351
30759880,3rtkit-daemon2711916-21users08:10:230
30759880,3rtkit-daemon217-21plymouthd07:41:051
30759880,1rtkit-daemon0-21swapper/108:57:411
30759880,1rtkit-daemon0-21swapper/007:51:380
3033985281,4sleep23034028-21ntp_states12:20:202
2963550280,1sleep00-21swapper/011:25:560
2924770280,1sleep00-21swapper/010:56:390
2920543280,5sleep22922551-21tr10:55:162
2919592280,6sleep12920540-21kthreadcore10:55:151
2886021280,1sleep2217-21plymouthd10:27:232
2879602280,1sleep20-21swapper/210:22:462
2873024281,4sleep0714-21snmpd10:15:470
2860759281,3sleep20-21swapper/210:10:122
2857082280,5sleep02859203-21kthreadcore10:05:170
2842381280,6sleep12843461-21cut09:55:171
2795841280,1sleep20-21swapper/209:16:302
2789713281,4sleep01-21systemd09:15:000
2756984280,1sleep10-21swapper/108:46:121
2718969282,3sleep12719002-21apt-get08:20:111
2713005281,4sleep22713942-21irqstats08:15:152
2686302280,1sleep10-21swapper/107:51:391
2674012281,4sleep02674167-21diskstats07:45:110
2628278280,5sleep12630310-21kthreadcore07:10:181
30759870,4rtkit-daemon217-21plymouthd12:00:111
30759870,3rtkit-daemon3256-21sendmail-mta10:16:381
30759870,3rtkit-daemon3256-21sendmail-mta07:25:131
30759870,3rtkit-daemon2632650-21munin-node11:30:581
30759870,3rtkit-daemon1-21systemd10:40:291
30759870,3rtkit-daemon1-21systemd10:30:491
30759870,3rtkit-daemon1-21systemd10:00:341
30759870,3rtkit-daemon1-21systemd10:00:341
30759870,3rtkit-daemon1-21systemd08:26:060
30759870,2rtkit-daemon217-21plymouthd09:35:171
30759870,2rtkit-daemon217-21plymouthd07:05:021
3040956270,1sleep00-21swapper/012:26:150
3035127271,3sleep10-21swapper/112:25:131
2989273270,1sleep20-21swapper/211:45:382
2964307270,5sleep02964352-21fschecks_count11:30:130
2944247270,5sleep00-21swapper/011:13:420
2936858270,5sleep22937020-21netstat11:05:182
2899272270,5sleep00-21swapper/010:38:510
2866087270,1sleep00-21swapper/010:10:220
2853886270,5sleep00-21swapper/010:02:530
2853886270,5sleep00-21swapper/010:02:530
2831436270,5sleep0217-21plymouthd09:45:180
2827185270,5sleep22822154-21/usr/sbin/munin09:40:192
2821223270,3sleep22821473-21sed09:35:222
2815734271,3sleep02815886-21df_inode09:35:120
2790002271,3sleep00-21swapper/009:15:120
2750528270,5sleep10-21swapper/108:40:311
2725122272,3sleep2431ktimers/208:24:332
2679992270,1sleep10-21swapper/107:48:051
3036528260,3sleep23038178-21cut12:25:172
3034734260,4sleep00-21swapper/012:23:180
3013085260,3sleep23014274-21memory12:05:172
3008875260,1sleep20-21swapper/212:04:532
3003398261,2sleep00-21swapper/012:00:140
3002124260,1sleep00-21swapper/011:55:370
2995856260,1sleep00-21swapper/011:53:010
2989868261,2sleep22989901-21apt-get11:50:102
2982505260,3sleep02982742-21unixbench_multi11:40:230
2955156260,3sleep22956450-21memory11:20:182
2944094260,1sleep20-21swapper/211:11:432
2933193260,3sleep02934870-21kthreadcore11:05:160
2931330260,1sleep20-21swapper/211:02:502
2912460261,2sleep20-21swapper/210:50:112
2906517260,3sleep22907457-21irqstats10:45:142
2905706260,1sleep00-21swapper/010:43:480
2892854260,1sleep00-21swapper/010:33:580
2892701260,1sleep20-21swapper/210:32:002
2873225260,1sleep20-21swapper/210:18:212
2860355260,4sleep20-21swapper/210:08:082
2840870260,1sleep00-21swapper/009:51:190
2828546260,3sleep20-21swapper/209:45:112
2827996260,1sleep00-21swapper/009:41:170
2815304263,1sleep0376-21hwrng09:33:190
2815147260,4sleep20-21swapper/209:31:172
2802285260,1sleep20-21swapper/209:21:272
2770461260,3sleep02770127-21apt-get09:00:010
2763655260,1sleep10-21swapper/108:54:411
2744728261,2sleep20-21swapper/208:40:112
2744231260,1sleep10-21swapper/108:37:141
2738055260,1sleep20-21swapper/208:34:592
2731467260,1sleep20-21swapper/208:27:532
2717549260,3sleep12717712-21cat08:15:181
2693447260,4sleep20-21swapper/208:00:132
2686823260,4sleep10-21swapper/107:55:101
2680593260,3sleep22680793-21hddtemp_smartct07:50:142
2667298260,3sleep22667421-21date07:40:002
2660398260,1sleep00-21swapper/007:30:450
2654607261,2sleep22654640-21apt-get07:30:112
2654232260,1sleep20-21swapper/207:28:302
2641895260,3sleep22641988-21/usr/sbin/munin07:20:132
2641710260,3sleep00-21swapper/007:20:110
2632325260,1sleep20-21swapper/207:13:042
3053845250,3sleep00-21swapper/012:36:450
3021180251,2sleep00-21swapper/012:10:200
3021180251,2sleep00-21swapper/012:10:200
2985949250,3sleep02988034-21cut11:45:150
2976720250,1sleep00-21swapper/011:39:420
2971950250,2sleep20-21swapper/211:35:162
2964124250,2sleep20-21swapper/211:30:112
2957742250,2sleep22957775-21apt-get11:25:102
2944904251,2sleep2217-21plymouthd11:15:122
2915154250,2sleep00-21swapper/010:50:170
2901044250,2sleep20-21swapper/210:40:182
2899169251,2sleep2217-21plymouthd10:37:332
2881470251,2sleep00-21swapper/010:25:180
2875940251,2sleep00-21swapper/010:20:160
2854025250,1sleep20-21swapper/210:04:402
2854025250,1sleep20-21swapper/210:04:392
2843463250,2sleep20-21swapper/209:55:172
2841823250,2sleep02842374-21ps09:55:150
2802823250,2sleep20-21swapper/209:25:122
2783110251,2sleep00-21swapper/009:08:030
2766114251,2sleep20-21swapper/208:55:182
2763457250,1sleep20-21swapper/208:52:102
2744422250,3sleep20-21swapper/208:39:392
2680052250,3sleep20-21swapper/207:48:502
2667606251,2sleep20-21swapper/207:40:122
2654314250,3sleep00-21swapper/007:29:330
2632167250,4sleep00-21swapper/007:11:010
3028357240,3sleep00-21swapper/012:18:350
3015823240,2sleep2217-21plymouthd12:10:062
3015823240,2sleep2217-21plymouthd12:10:062
3015312240,2sleep03015348-21http12:10:000
2996749240,2sleep22997684-21kernelversion11:55:152
2978419240,2sleep20-21swapper/211:40:172
2950287240,1sleep00-21swapper/011:15:220
2925723240,2sleep00-21swapper/011:00:160
2908813240,2sleep02910943-21kthreadcore10:45:160
2836746240,2sleep22838737-21kthreadcore09:50:162
2805713240,2sleep02807844-21tr09:25:180
2797351240,2sleep00-21swapper/009:20:170
2789474240,2sleep2714-21snmpd09:11:572
2777091240,2sleep2217-21plymouthd09:05:082
2776837240,1sleep20-21swapper/209:05:002
2711557240,2sleep20-21swapper/208:10:222
2705642240,2sleep20-21swapper/208:06:532
2702033240,2sleep1321rcuc/108:05:161
2663664240,2sleep00-21swapper/007:35:180
2625818241,1sleep244-21ksoftirqd/207:07:432
3041499230,1sleep20-21swapper/212:30:062
2751328230,1sleep20-21swapper/208:45:122
2731882230,1sleep10-21swapper/108:30:051
2693259230,1sleep10-21swapper/108:00:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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