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2026-01-28 - 03:25
[ 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 Wed Jan 28, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24212482240,1sleep10-21swapper/119:15:191
2409412992219,1cyclictest0-21swapper/300:40:003
2409412992118,1cyclictest0-21swapper/322:40:203
2409412992118,1cyclictest0-21swapper/321:10:003
2409412992118,1cyclictest0-21swapper/320:45:023
2409412992118,1cyclictest0-21swapper/319:20:173
2409412992018,1cyclictest0-21swapper/320:05:003
2409412992017,1cyclictest0-21swapper/321:00:013
2409412992017,1cyclictest0-21swapper/320:10:193
240941299195,11cyclictest2622040-21sleep21:55:003
2409412991916,1cyclictest0-21swapper/322:30:003
2409412991916,1cyclictest0-21swapper/319:15:003
2409412991916,1cyclictest0-21swapper/300:10:003
2409412991815,1cyclictest0-21swapper/322:20:003
2409412991815,1cyclictest0-21swapper/300:11:223
2409412991815,1cyclictest0-21swapper/300:11:223
240941299181,14cyclictest2717750-21taskset23:10:123
240941299181,13cyclictest2724015-21taskset23:15:143
240941299181,13cyclictest2628344-21sleep22:00:003
240941299176,9cyclictest2577869-21taskset21:20:003
2409412991715,1cyclictest0-21swapper/319:10:013
2409412991714,1cyclictest0-21swapper/323:40:233
2409412991714,1cyclictest0-21swapper/323:35:153
2409412991714,1cyclictest0-21swapper/322:55:013
2409412991714,1cyclictest0-21swapper/322:14:563
2409412991714,1cyclictest0-21swapper/322:05:003
2409412991714,1cyclictest0-21swapper/321:10:223
2409412991714,1cyclictest0-21swapper/320:25:163
2409412991714,1cyclictest0-21swapper/300:25:203
2409412991714,1cyclictest0-21swapper/300:00:163
240941299171,13cyclictest2596953-21taskset21:35:123
240941299171,12cyclictest2469030-21taskset19:55:013
240941299171,12cyclictest2469030-21taskset19:55:003
240941299170,14cyclictest2488006-21turbostat20:10:013
2409412991614,1cyclictest0-21swapper/323:45:203
2409412991614,1cyclictest0-21swapper/321:35:003
2409412991614,1cyclictest0-21swapper/321:30:013
2409412991614,1cyclictest0-21swapper/319:55:163
2409412991614,1cyclictest0-21swapper/319:45:183
2409412991614,1cyclictest0-21swapper/300:20:173
2409412991613,1cyclictest0-21swapper/323:55:223
2409412991613,1cyclictest0-21swapper/322:35:163
2409412991613,1cyclictest0-21swapper/322:30:203
2409412991613,1cyclictest0-21swapper/320:50:143
2409412991613,1cyclictest0-21swapper/319:35:143
240941299161,12cyclictest2769579-21taskset23:50:173
240941299161,12cyclictest2609635-21taskset21:45:133
240941299161,12cyclictest2609198-21chrt21:43:123
240941299161,11cyclictest2711090-21taskset23:04:553
240941299161,11cyclictest2691800-21taskset22:46:243
240941299161,11cyclictest2653861-21chrt22:20:043
240941299161,11cyclictest2442802-21taskset19:30:203
240941299161,11cyclictest2437292-21taskset19:29:573
2409412991512,1cyclictest0-21swapper/319:15:153
2409412991512,1cyclictest0-21swapper/300:15:183
240941299151,11cyclictest2743018-21taskset23:29:363
240941299151,11cyclictest2731665-21taskset23:20:143
240941299151,11cyclictest2717104-21taskset23:06:173
240941299151,11cyclictest2704373-21taskset22:55:273
240941299151,11cyclictest2640637-21taskset22:06:043
240941299151,11cyclictest2578161-21taskset21:20:123
240941299151,11cyclictest2525929-21taskset20:35:443
240941299151,11cyclictest2453067-21taskset19:40:173
240941299150,12cyclictest2819254-21taskset00:30:043
240941299141,11cyclictest2749023-21taskset23:30:363
2409412991411,1cyclictest0-21swapper/320:20:343
240941299141,10cyclictest2533138-21taskset20:45:013
240941299140,12cyclictest2519493-21taskset20:30:233
240941299140,11cyclictest2557317-21taskset21:00:203
240941299140,11cyclictest2494586-21taskset20:15:083
27116702131,3sleep20-21swapper/223:05:152
25253632131,4sleep12525419-21ntp_states20:35:191
307598120,7rtkit-daemon2462645-21idleruntime-cro19:50:000
27743972121,8sleep02774398-21sshd23:51:220
26654132129,1sleep20-21swapper/222:25:202
25394932121,8sleep22539494-21/usr/sbin/munin20:50:102
24246262123,6sleep02424642-21run-parts19:20:000
307598110,7rtkit-daemon2821837-21kthreadcore00:30:171
307598110,7rtkit-daemon2416182-21munin-node19:23:540
307598110,5rtkit-daemon2410950-21cut19:10:150
307598110,3rtkit-daemon2416182-21munin-node21:14:431
25702072110,8sleep02570265-21ntp_states21:10:200
24358672113,5sleep22436333-21needreboot19:25:192
24091702111,6sleep22409253-21munin-run19:10:012
307598100,6rtkit-daemon444-21avahi-daemon22:34:221
307598100,6rtkit-daemon3256-21sendmail-mta23:58:161
307598100,6rtkit-daemon3256-21sendmail-mta22:15:411
307598100,6rtkit-daemon3256-21sendmail-mta19:05:260
307598100,6rtkit-daemon316-21systemd-udevd22:39:441
307598100,5rtkit-daemon2595837-21/usr/sbin/munin21:30:191
307598100,5rtkit-daemon2437745-21diskstats19:30:130
307598100,5rtkit-daemon217-21plymouthd19:40:300
28253152101,5sleep21-21systemd00:35:012
27739882100,7sleep12774149-21sed23:50:231
27104812100,7sleep22705006-21/usr/sbin/munin23:00:232
25779782101,5sleep12578011-21apt-get21:20:111
30759890,5rtkit-daemon3256-21sendmail-mta20:48:260
30759890,5rtkit-daemon0-21swapper/122:29:561
30759890,5rtkit-daemon0-21swapper/122:13:001
30759890,5rtkit-daemon0-21swapper/121:08:331
30759890,5rtkit-daemon0-21swapper/019:50:370
30759890,5rtkit-daemon0-21swapper/019:50:370
30759890,4rtkit-daemon714-21snmpd21:38:581
30759890,4rtkit-daemon2659621-21taskset22:20:381
30759890,4rtkit-daemon2622299-21apt-get21:55:111
30759890,4rtkit-daemon2539527-21apt-get20:50:110
30759890,2rtkit-daemon217-21plymouthd20:24:010
30759890,1rtkit-daemon0-21swapper/123:43:581
30759890,1rtkit-daemon0-21swapper/122:07:181
30759890,1rtkit-daemon0-21swapper/121:26:241
30759890,1rtkit-daemon0-21swapper/121:16:391
30759890,1rtkit-daemon0-21swapper/100:11:251
30759890,1rtkit-daemon0-21swapper/100:11:241
30759890,1rtkit-daemon0-21swapper/100:06:431
2773649291,5sleep22773800-21/usr/sbin/munin23:50:212
2723979291,4sleep22724012-21apt-get23:15:132
2692082290,2sleep22692275-21latency_hist22:50:022
2526540291,3sleep02526573-21apt-get20:40:110
2487234290,6sleep02487360-21cat20:05:240
2483196290,6sleep22484353-21kthreadcore20:05:182
30759880,4rtkit-daemon714-21snmpd23:47:261
30759880,4rtkit-daemon714-21snmpd22:56:191
30759880,4rtkit-daemon714-21snmpd21:47:531
30759880,4rtkit-daemon3333005-21packagekitd00:39:521
30759880,4rtkit-daemon2749227-21taskset23:33:141
30759880,4rtkit-daemon2621318-21python321:50:221
30759880,4rtkit-daemon217-21plymouthd21:00:460
30759880,4rtkit-daemon1-21systemd20:26:250
30759880,4rtkit-daemon1-21systemd20:03:150
30759880,4rtkit-daemon0-21swapper/123:25:321
30759880,4rtkit-daemon0-21swapper/123:04:081
30759880,4rtkit-daemon0-21swapper/122:45:091
30759880,4rtkit-daemon0-21swapper/020:10:500
30759880,3rtkit-daemon217-21plymouthd22:40:161
30759880,1rtkit-daemon0-21swapper/100:29:021
30759880,1rtkit-daemon0-21swapper/100:16:361
30759880,1rtkit-daemon0-21swapper/021:05:320
30759880,1rtkit-daemon0-21swapper/020:57:580
30759880,1rtkit-daemon0-21swapper/020:36:020
30759880,1rtkit-daemon0-21swapper/019:59:040
2807891280,1sleep12809206-21kthreadcore00:20:171
2730597280,5sleep12730723-21if_eno223:20:141
2730346281,3sleep22730379-21apt-get23:20:102
2729255281,4sleep02729380-21python323:15:230
2647826280,5sleep20-21swapper/222:15:142
2616135281,4sleep22616253-21/usr/sbin/munin21:50:142
2583356281,5sleep0714-21snmpd21:20:220
2519639280,1sleep00-21swapper/020:31:290
2500612280,1sleep00-21swapper/020:19:070
2494916281,4sleep22494591-21/usr/sbin/munin20:15:162
30759870,4rtkit-daemon2416182-21munin-node21:40:001
30759870,3rtkit-daemon719-21lldpd23:05:011
30759870,3rtkit-daemon714-21snmpd22:00:091
30759870,3rtkit-daemon2416182-21munin-node23:35:421
30759870,3rtkit-daemon2416182-21munin-node19:36:280
30759870,3rtkit-daemon217-21plymouthd22:50:521
30759870,3rtkit-daemon1-21systemd23:15:211
30759870,3rtkit-daemon1-21systemd23:10:321
30759870,3rtkit-daemon1-21systemd19:28:240
30759870,3rtkit-daemon1-21systemd00:00:351
2826896270,5sleep22825574-21/usr/sbin/munin00:35:162
2744189270,5sleep2217-21plymouthd23:30:172
2705043270,4sleep02705199-21diskstats23:00:130
2704729271,3sleep02704795-21munin-run23:00:000
2686197270,4sleep014-21ksoftirqd/022:45:140
2679689271,2sleep22679722-21apt-get22:40:112
2627271270,4sleep22622266-21/usr/sbin/munin21:55:182
2595798270,5sleep0217-21plymouthd21:30:200
2577454271,4sleep0299-21systemd-journal21:16:530
2557886270,4sleep22557888-21sshd21:01:202
2494042270,1sleep10-21swapper/120:11:181
2481877270,4sleep12481910-21apt-get20:05:131
2475573270,1sleep20-21swapper/220:00:132
2418800270,4sleep22418927-21/usr/sbin/munin19:15:182
2824986260,4sleep00-21swapper/000:30:530
2812410260,1sleep00-21swapper/000:21:480
2805941260,1sleep00-21swapper/000:15:300
2805191261,2sleep20-21swapper/200:15:202
2799018261,3sleep0217-21plymouthd00:10:230
2799018261,3sleep0217-21plymouthd00:10:220
2793458260,1sleep00-21swapper/000:07:220
2782619260,3sleep02784091-21grep00:00:160
2768316260,1sleep20-21swapper/223:49:442
2764454260,4sleep02766468-21tr23:45:210
2758390261,3sleep01-21systemd23:40:160
2755673261,3sleep2714-21snmpd23:39:462
2749094260,1sleep00-21swapper/023:31:300
2736957260,3sleep02736990-21apt-get23:25:090
2732870261,2sleep00-21swapper/023:20:170
2723566260,1sleep00-21swapper/023:13:040
2713039260,3sleep02715006-21grep23:05:170
2704489260,1sleep20-21swapper/222:56:592
2698358260,1sleep20-21swapper/222:54:252
2697720260,3sleep00-21swapper/022:50:230
2674667260,3sleep02676062-21cut22:35:170
2672467260,1sleep20-21swapper/222:30:252
2659938260,1sleep20-21swapper/222:24:442
2653438260,1sleep00-21swapper/022:18:010
2642995260,3sleep02644987-21kthreadcore22:10:150
2628050260,1sleep00-21swapper/021:56:410
2616499261,2sleep00-21swapper/021:50:170
2611439260,3sleep02613437-21cut21:45:190
2604626261,2sleep20-21swapper/221:40:162
2603266260,1sleep00-21swapper/021:40:070
2574476260,3sleep22576574-21tr21:15:202
2570858260,1sleep20-21swapper/221:11:462
2563904260,3sleep22564150-21users21:05:212
2550728261,2sleep20-21swapper/220:55:192
2545986260,3sleep12545798-21/usr/sbin/munin20:55:141
2521873261,2sleep20-21swapper/220:35:162
2513695260,4sleep10-21swapper/120:30:031
2508639261,3sleep12510509-21kthreadcore20:25:171
2506144260,1sleep20-21swapper/220:20:212
2481393260,1sleep10-21swapper/120:02:091
2475092260,1sleep20-21swapper/219:57:422
2469583260,4sleep12470348-21irqrtprio19:55:151
2468650260,1sleep20-21swapper/219:50:442
2468650260,1sleep20-21swapper/219:50:432
2468058261,3sleep10-21swapper/119:50:191
2468058261,3sleep10-21swapper/119:50:181
2456302260,1sleep20-21swapper/219:44:352
2450243260,1sleep10-21swapper/119:40:091
2449732260,1sleep20-21swapper/219:36:572
2443029261,2sleep10-21swapper/119:30:241
2437274260,1sleep10-21swapper/119:29:431
2415764260,1sleep10-21swapper/119:13:481
2415507260,1sleep20-21swapper/219:10:282
2818737250,3sleep00-21swapper/000:26:330
2814237251,2sleep20-21swapper/200:25:142
2812375250,3sleep20-21swapper/200:21:232
2799846250,1sleep20-21swapper/200:13:122
2799846250,1sleep20-21swapper/200:13:122
2787262250,3sleep20-21swapper/200:03:422
2776263250,2sleep22777961-21ps23:55:172
2756331250,2sleep22757235-21sed23:40:152
2755440250,1sleep00-21swapper/023:36:470
2685540250,3sleep00-21swapper/022:42:130
2656125250,3sleep02658156-21cut22:20:170
2647011250,2sleep20-21swapper/222:11:472
2640616250,1sleep20-21swapper/222:05:482
2634630250,2sleep20-21swapper/222:05:012
2615104250,3sleep22609600-21/usr/sbin/munin21:45:252
2602693250,3sleep00-21swapper/021:36:090
2597267250,3sleep22597545-21irqcore21:35:152
2594303250,2sleep22595657-21memory21:30:182
2538341251,2sleep12538400-21ntp_states20:45:211
2532631250,2sleep12532696-21apt-config20:45:001
2513846251,1sleep20-21swapper/220:30:122
2501287251,2sleep10-21swapper/120:20:171
2459386250,3sleep22461497-21kthreadcore19:45:182
2457917251,2sleep10-21swapper/119:45:171
2444777250,2sleep10-21swapper/119:35:161
2438428250,3sleep22439489-21cut19:30:162
2430808250,3sleep20-21swapper/219:23:142
2427712250,3sleep12429812-21cut19:20:171
2409002250,1sleep10-21swapper/119:07:511
30759840,1rtkit-daemon0-21swapper/220:25:222
2830538240,2sleep02830710-21strings00:35:190
2789499240,2sleep20-21swapper/200:05:192
2739351240,2sleep20-21swapper/223:25:152
2718548240,2sleep20-21swapper/223:10:162
2673597240,1sleep20-21swapper/222:35:142
2671682240,2sleep02671895-21strings22:30:190
2635193240,2sleep0217-21plymouthd22:05:140
2628896240,2sleep02628988-21/usr/sbin/munin22:00:170
2590349240,2sleep2217-21plymouthd21:29:472
2579299240,2sleep20-21swapper/221:20:162
2539492240,2sleep10-21swapper/120:50:091
2535349240,2sleep20-21swapper/220:45:182
2532360240,2sleep20-21swapper/220:41:342
2493602240,1sleep20-21swapper/220:10:232
2774929230,1sleep00-21swapper/023:55:040
2665026230,1sleep00-21swapper/022:25:190
2584292230,1sleep00-21swapper/021:25:030
2552102230,1sleep10-21swapper/121:00:071
2494584230,1sleep10-21swapper/120:15:071
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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