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2026-02-12 - 06:23
[ 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 792 highest latencies:
System rack1slot3.osadl.org (updated Thu Feb 12, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2919266991311,1cyclictest3012250-21turbostat23:04:563
291926699120,11cyclictest0-21swapper/322:55:103
291926699120,11cyclictest0-21swapper/322:15:113
291926699120,10cyclictest0-21swapper/322:20:103
291926699119,1cyclictest0-21swapper/300:20:113
291926699118,1cyclictest0-21swapper/321:05:123
2919266991111,0cyclictest0-21swapper/323:50:013
2919266991111,0cyclictest0-21swapper/320:15:013
2919266991110,0cyclictest0-21swapper/321:35:113
2919266991110,0cyclictest0-21swapper/319:20:133
291926699110,1cyclictest0-21swapper/322:35:123
291926699110,11cyclictest0-21swapper/319:10:003
291926699110,10cyclictest0-21swapper/322:45:143
291926699110,10cyclictest0-21swapper/322:40:163
291926699110,10cyclictest0-21swapper/322:00:193
291926699110,10cyclictest0-21swapper/320:25:173
291926699110,10cyclictest0-21swapper/300:15:213
291926699110,10cyclictest0-21swapper/300:10:143
291926699110,0cyclictest0-21swapper/321:45:193
291926699110,0cyclictest0-21swapper/319:29:033
2919266991010,0cyclictest0-21swapper/321:55:123
2919266991010,0cyclictest0-21swapper/320:45:173
2919266991010,0cyclictest0-21swapper/319:40:113
291926699100,9cyclictest0-21swapper/323:30:183
291926699100,9cyclictest0-21swapper/320:25:013
291926699100,9cyclictest0-21swapper/319:15:183
291926699100,10cyclictest0-21swapper/320:55:283
291926699100,0cyclictest0-21swapper/322:30:123
291926699100,0cyclictest0-21swapper/320:00:113
291926699100,0cyclictest0-21swapper/300:00:003
29192669999,0cyclictest0-21swapper/321:40:123
29192669999,0cyclictest0-21swapper/300:10:023
29192669998,0cyclictest0-21swapper/322:10:123
29192669998,0cyclictest0-21swapper/300:25:123
29192669990,8cyclictest0-21swapper/323:24:553
29192669990,8cyclictest0-21swapper/319:34:563
2918027291,5sleep30-21swapper/319:05:183
29192669988,0cyclictest0-21swapper/323:35:123
29192669988,0cyclictest0-21swapper/323:15:113
29192669988,0cyclictest0-21swapper/320:15:153
29192669988,0cyclictest0-21swapper/319:55:143
29192669988,0cyclictest0-21swapper/300:40:023
29192669988,0cyclictest0-21swapper/300:30:133
29192669987,0cyclictest0-21swapper/323:05:113
29192669980,7cyclictest0-21swapper/320:30:133
29192669977,0cyclictest0-21swapper/323:25:183
29192669977,0cyclictest0-21swapper/320:40:123
29192669976,0cyclictest0-21swapper/323:50:153
29192669976,0cyclictest0-21swapper/321:20:133
29192669976,0cyclictest0-21swapper/300:00:113
29192669970,0cyclictest0-21swapper/321:10:193
14039870,6rtkit-daemon769-21ntpd19:17:152
14039870,2rtkit-daemon328-21plymouthd19:05:232
29192669966,0cyclictest0-21swapper/323:10:193
29192669966,0cyclictest0-21swapper/320:35:123
29192669965,0cyclictest0-21swapper/320:10:013
29192669964,0cyclictest0-21swapper/321:35:013
29192669960,6cyclictest0-21swapper/322:54:563
29192669960,0cyclictest0-21swapper/321:25:183
29192669955,0cyclictest0-21swapper/323:44:173
29192669955,0cyclictest0-21swapper/322:29:353
29192669955,0cyclictest0-21swapper/322:10:013
29192669955,0cyclictest0-21swapper/319:35:283
29192669954,0cyclictest0-21swapper/319:46:333
29192669950,4cyclictest0-21swapper/321:05:003
14039850,2rtkit-daemon622-21wpa_supplicant00:20:531
14039850,2rtkit-daemon2955133-21/usr/sbin/munin20:40:142
3052164240,3sleep23052182-21munin-run00:35:012
29192669944,0cyclictest0-21swapper/321:50:133
29192669943,1cyclictest2958617-21chrt20:50:123
29192669940,3cyclictest2968714-21chrt21:15:133
29192669940,2cyclictest0-21swapper/319:50:123
2918877241,0sleep00-21swapper/019:09:270
2918683242,1sleep10-21swapper/119:06:561
14039840,2rtkit-daemon2926319-21ls19:25:162
14039840,2rtkit-daemon2921407-21munin-node22:03:042
14039840,2rtkit-daemon1410-21sendmail-mta19:59:302
2975177233,0sleep12975350-21mailstats21:30:171
2970450230,2sleep22970713-21cstates21:20:132
2943245230,1sleep22943273-21apt-get20:10:132
14039830,2rtkit-daemon2921407-21munin-node21:35:292
14039830,2rtkit-daemon2921407-21munin-node20:25:032
14039830,2rtkit-daemon1-21systemd22:12:292
14039830,2rtkit-daemon1-21systemd00:11:521
14039830,1rtkit-daemon772-21lldpd21:52:032
14039830,1rtkit-daemon772-21lldpd21:10:322
14039830,1rtkit-daemon766-21snmpd23:50:041
14039830,1rtkit-daemon766-21snmpd22:50:272
14039830,1rtkit-daemon766-21snmpd22:31:042
14039830,1rtkit-daemon766-21snmpd22:17:222
14039830,1rtkit-daemon766-21snmpd21:49:072
14039830,1rtkit-daemon766-21snmpd21:00:142
14039830,1rtkit-daemon766-21snmpd20:31:552
14039830,1rtkit-daemon766-21snmpd19:40:112
14039830,1rtkit-daemon766-21snmpd19:37:342
14039830,1rtkit-daemon766-21snmpd00:36:001
14039830,1rtkit-daemon328-21plymouthd23:56:391
14039830,1rtkit-daemon328-21plymouthd23:40:291
14039830,1rtkit-daemon328-21plymouthd22:35:182
14039830,1rtkit-daemon328-21plymouthd22:25:162
14039830,1rtkit-daemon328-21plymouthd21:40:122
14039830,1rtkit-daemon3018482-21ssh23:12:301
14039830,1rtkit-daemon2996231-21diskstats22:20:122
14039830,1rtkit-daemon2921407-21munin-node23:34:201
14039830,1rtkit-daemon2921407-21munin-node23:27:051
14039830,1rtkit-daemon2921407-21munin-node22:42:062
14039830,1rtkit-daemon2921407-21munin-node21:18:422
14039830,1rtkit-daemon1410-21sendmail-mta23:45:051
14039830,1rtkit-daemon1410-21sendmail-mta21:55:502
14039830,1rtkit-daemon1-21systemd23:35:431
14039830,1rtkit-daemon1-21systemd23:20:371
14039830,1rtkit-daemon1-21systemd23:17:321
14039830,1rtkit-daemon1-21systemd23:01:062
14039830,1rtkit-daemon1-21systemd22:56:142
14039830,1rtkit-daemon1-21systemd22:46:372
14039830,1rtkit-daemon1-21systemd21:31:022
14039830,1rtkit-daemon1-21systemd21:26:372
14039830,1rtkit-daemon1-21systemd21:08:292
14039830,1rtkit-daemon1-21systemd20:20:212
14039830,1rtkit-daemon1-21systemd19:11:312
14039830,1rtkit-daemon1-21systemd00:27:411
14039830,1rtkit-daemon1-21systemd00:16:491
14039830,1rtkit-daemon1-21systemd00:06:301
14039830,1rtkit-daemon1-21systemd00:02:371
3051861220,0sleep00-21swapper/000:32:180
3028407220,1sleep03028658-21users23:35:200
3008438220,1sleep13008695-21cstates22:50:141
3008329220,1sleep03008435-21aten2.4-expect22:50:130
3001794220,1sleep10-21swapper/122:35:001
2988035220,1sleep12988171-21switchtime22:00:191
2983622220,1sleep02983776-21ntp_states21:50:170
2977780220,0sleep00-21swapper/021:35:240
2972375220,1sleep12972466-21/usr/sbin/munin21:25:121
2957122220,1sleep22957287-21/usr/sbin/munin20:45:152
2949003220,0sleep00-21swapper/020:25:120
2935737220,1sleep12935809-21/usr/sbin/munin19:50:141
2929308220,1sleep02929327-21munin-run19:35:010
2928439220,1sleep12928611-21python319:30:181
2925759220,1sleep12925901-21basename19:25:121
14039820,1rtkit-daemon766-21snmpd19:45:092
14039820,1rtkit-daemon766-21snmpd19:30:162
14039820,1rtkit-daemon608-21NetworkManager19:20:142
14039820,0rtkit-daemon328-21plymouthd20:05:212
14039820,0rtkit-daemon328-21plymouthd19:50:312
14039820,0rtkit-daemon0-21swapper/223:10:132
14039820,0rtkit-daemon0-21swapper/223:05:042
14039820,0rtkit-daemon0-21swapper/222:05:072
14039820,0rtkit-daemon0-21swapper/220:55:002
14039820,0rtkit-daemon0-21swapper/220:50:172
14039820,0rtkit-daemon0-21swapper/220:35:022
14039820,0rtkit-daemon0-21swapper/220:16:332
14039820,0rtkit-daemon0-21swapper/220:00:232
14039820,0rtkit-daemon0-21swapper/100:30:111
3053907210,0sleep20-21swapper/200:37:022
3052852210,0sleep00-21swapper/000:35:160
3048316210,0sleep20-21swapper/200:25:132
3047880210,0sleep20-21swapper/200:23:572
3047631210,0sleep00-21swapper/000:21:430
3044784210,0sleep00-21swapper/000:15:180
3044502210,0sleep20-21swapper/200:15:152
3043636210,0sleep20-21swapper/200:13:282
3041993210,0sleep00-21swapper/000:10:140
3041391210,1sleep00-21swapper/000:06:570
3039964210,0sleep20-21swapper/200:05:122
3039224210,0sleep20-21swapper/200:01:112
3039132210,0sleep00-21swapper/000:00:210
3037070210,0sleep00-21swapper/023:55:490
3035735210,0sleep20-21swapper/223:55:112
3035063210,0sleep00-21swapper/023:51:280
3033257210,0sleep20-21swapper/223:48:592
3031552210,0sleep00-21swapper/023:45:120
3029626210,0sleep23029469-21/usr/sbin/munin23:40:142
3029468210,0sleep03029494-21apt-get23:40:120
3028125210,0sleep20-21swapper/223:35:172
3026848210,0sleep00-21swapper/023:32:400
3025286210,0sleep20-21swapper/223:30:142
3023488210,0sleep00-21swapper/023:25:140
3023202210,0sleep20-21swapper/223:25:132
3022566210,0sleep20-21swapper/223:21:372
3021116210,0sleep00-21swapper/023:20:110
3020443210,0sleep20-21swapper/223:16:292
3020108210,0sleep00-21swapper/023:15:190
3017089210,0sleep00-21swapper/023:10:130
3016192210,0sleep00-21swapper/023:05:420
3013303210,0sleep00-21swapper/023:00:180
3012939210,0sleep10-21swapper/123:00:151
3011197210,0sleep00-21swapper/022:55:170
3006758210,0sleep10-21swapper/122:45:181
3006675210,0sleep00-21swapper/022:45:160
3004673210,0sleep03004873-21/usr/sbin/munin22:40:160
3003351210,0sleep10-21swapper/122:35:211
3002561210,0sleep00-21swapper/022:35:160
3001008210,0sleep00-21swapper/022:30:200
2998930210,0sleep10-21swapper/122:25:201
2996418210,0sleep00-21swapper/022:20:150
2995934210,0sleep10-21swapper/122:20:121
2994122210,0sleep00-21swapper/022:15:150
2993691210,0sleep12993717-21apt-get22:15:121
2993366210,0sleep00-21swapper/022:14:230
2990621210,0sleep10-21swapper/122:05:471
2989392210,0sleep00-21swapper/022:05:130
2987004210,0sleep00-21swapper/022:00:020
2984829210,0sleep00-21swapper/021:55:020
2983124210,0sleep10-21swapper/121:50:131
2981451210,0sleep00-21swapper/021:45:170
2980978210,0sleep12981138-21grep21:45:141
2978911210,0sleep10-21swapper/121:40:141
2978839210,0sleep00-21swapper/021:40:130
2976501210,0sleep10-21swapper/121:35:131
2975691210,0sleep00-21swapper/021:30:200
2972825210,0sleep00-21swapper/021:25:150
2971389210,0sleep00-21swapper/021:20:190
2970348210,0sleep10-21swapper/121:20:121
2969369210,0sleep00-21swapper/021:15:190
2968317210,0sleep10-21swapper/121:15:121
2967304210,0sleep10-21swapper/121:10:191
2966523210,0sleep00-21swapper/021:10:140
2965870210,1sleep00-21swapper/021:08:150
2965449210,0sleep10-21swapper/121:05:191
2963148210,0sleep00-21swapper/021:00:180
2961295210,0sleep00-21swapper/020:55:180
2960929210,0sleep10-21swapper/120:55:151
2960058210,0sleep00-21swapper/020:52:300
2959452210,0sleep10-21swapper/120:50:191
2957996210,0sleep00-21swapper/020:45:320
2957567210,0sleep12957716-21find20:45:181
2956011210,0sleep00-21swapper/020:40:210
2954827210,0sleep10-21swapper/120:40:141
2954132210,0sleep00-21swapper/020:35:210
2953016210,0sleep10-21swapper/120:35:141
2952309210,0sleep10-21swapper/120:31:281
2951381210,0sleep00-21swapper/020:30:160
2950392210,0sleep10-21swapper/120:26:291
2947092210,0sleep00-21swapper/020:20:120
2945899210,0sleep10-21swapper/120:15:161
2945154210,0sleep00-21swapper/020:15:110
2944036210,0sleep00-21swapper/020:10:190
2943676210,1sleep12943751-21cat20:10:161
2942688210,0sleep00-21swapper/020:06:020
2940468210,0sleep10-21swapper/120:00:191
2935450210,0sleep00-21swapper/019:50:130
2933882210,0sleep10-21swapper/119:45:151
2933154210,0sleep00-21swapper/019:45:020
2933065210,0sleep10-21swapper/119:43:551
2931676210,0sleep00-21swapper/019:40:130
2929545210,0sleep00-21swapper/019:35:050
2925730210,0sleep00-21swapper/019:25:110
2924614210,0sleep00-21swapper/019:20:200
2923548210,0sleep10-21swapper/119:20:011
2923307210,0sleep10-21swapper/119:17:011
2923069211,0sleep00-21swapper/019:15:200
2921020210,0sleep00-21swapper/019:13:080
2920085210,0sleep10-21swapper/119:10:151
3048240200,0sleep00-21swapper/000:25:030
3033617200,0sleep20-21swapper/223:50:022
3014832200,0sleep10-21swapper/123:05:031
3010381200,0sleep10-21swapper/122:55:021
3003878200,0sleep10-21swapper/122:40:011
2997866200,0sleep00-21swapper/022:25:030
2991593200,0sleep10-21swapper/122:10:031
2985062200,0sleep10-21swapper/121:55:031
2962423200,0sleep10-21swapper/121:00:031
2947083200,0sleep10-21swapper/120:20:051
2941321200,0sleep10-21swapper/120:05:031
2939408200,0sleep00-21swapper/020:00:020
2937212200,0sleep10-21swapper/119:55:031
2937044200,0sleep00-21swapper/019:55:020
2929334200,0sleep10-21swapper/119:35:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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