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2026-02-11 - 03:27
[ 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 Wed Feb 11, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
290895299190,11cyclictest0-21swapper/320:40:023
290895299139,0cyclictest0-21swapper/300:15:113
2908952991211,0cyclictest0-21swapper/319:15:123
2908952991210,1cyclictest0-21swapper/322:30:113
290895299120,9cyclictest0-21swapper/319:50:163
290895299120,8cyclictest0-21swapper/323:55:013
290895299120,1cyclictest0-21swapper/321:40:183
290895299120,10cyclictest0-21swapper/321:00:213
290895299119,1cyclictest0-21swapper/323:00:103
2908952991111,0cyclictest0-21swapper/320:55:013
2908952991111,0cyclictest0-21swapper/319:50:003
2908952991110,0cyclictest0-21swapper/320:45:213
2908952991110,0cyclictest0-21swapper/319:30:123
290895299110,10cyclictest0-21swapper/322:40:183
290895299110,10cyclictest0-21swapper/322:10:173
290895299110,10cyclictest0-21swapper/320:40:113
290895299109,0cyclictest0-21swapper/320:20:133
290895299109,0cyclictest0-21swapper/319:40:103
2908952991010,0cyclictest0-21swapper/323:30:133
2908952991010,0cyclictest0-21swapper/321:26:063
2908952991010,0cyclictest0-21swapper/320:55:153
2908952991010,0cyclictest0-21swapper/319:20:173
2908952991010,0cyclictest0-21swapper/300:30:183
290895299100,9cyclictest0-21swapper/322:45:193
290895299100,9cyclictest0-21swapper/321:55:193
290895299100,0cyclictest0-21swapper/323:10:183
290895299100,0cyclictest0-21swapper/322:00:163
290895299100,0cyclictest0-21swapper/320:05:193
290895299100,0cyclictest0-21swapper/319:40:003
290895299100,0cyclictest0-21swapper/300:25:133
29089529999,0cyclictest0-21swapper/300:35:193
29089529998,0cyclictest0-21swapper/319:10:173
29089529990,8cyclictest0-21swapper/322:50:153
29089529990,8cyclictest0-21swapper/322:20:003
29089529990,1cyclictest0-21swapper/321:05:153
29089529990,0cyclictest0-21swapper/323:15:203
29089529990,0cyclictest0-21swapper/322:55:133
29089529988,0cyclictest0-21swapper/323:47:033
29089529988,0cyclictest0-21swapper/322:35:203
29089529988,0cyclictest0-21swapper/322:28:163
29089529988,0cyclictest0-21swapper/322:05:123
29089529988,0cyclictest0-21swapper/319:30:013
29089529980,7cyclictest0-21swapper/320:35:023
2907151281,5sleep30-21swapper/319:05:113
29089529977,0cyclictest0-21swapper/323:05:113
29089529977,0cyclictest0-21swapper/322:20:133
29089529977,0cyclictest0-21swapper/321:50:143
29089529977,0cyclictest0-21swapper/321:10:163
29089529977,0cyclictest0-21swapper/320:25:133
29089529977,0cyclictest0-21swapper/320:00:133
29089529977,0cyclictest0-21swapper/300:10:193
29089529976,0cyclictest30249112sleep323:55:143
29089529970,7cyclictest0-21swapper/321:20:113
2921862260,1sleep02921959-21awk19:40:150
29089529966,0cyclictest0-21swapper/323:35:143
29089529966,0cyclictest0-21swapper/321:35:163
29089529966,0cyclictest0-21swapper/321:31:263
29089529966,0cyclictest0-21swapper/300:00:153
29089529964,1cyclictest0-21swapper/321:15:133
2908163260,4sleep22908410-21uptime19:05:182
29089529955,0cyclictest0-21swapper/323:25:173
29089529955,0cyclictest0-21swapper/323:20:163
29089529955,0cyclictest0-21swapper/300:22:183
29089529955,0cyclictest0-21swapper/300:06:073
29089529951,2cyclictest0-21swapper/321:45:123
29089529951,2cyclictest0-21swapper/319:55:143
2908664251,4sleep10-21swapper/119:08:271
14039850,2rtkit-daemon608-21NetworkManager22:05:130
29089529943,0cyclictest0-21swapper/320:10:133
29089529940,3cyclictest3018470-21chrt23:40:053
29089529940,2cyclictest0-21swapper/320:15:123
2907891241,1sleep00-21swapper/019:05:170
14039840,2rtkit-daemon766-21snmpd23:44:071
14039840,2rtkit-daemon766-21snmpd22:22:151
14039840,2rtkit-daemon766-21snmpd20:15:480
14039840,2rtkit-daemon3014079-21munin-run23:30:011
14039840,2rtkit-daemon2983971-21/usr/sbin/munin22:15:180
14039840,2rtkit-daemon1410-21sendmail-mta23:07:191
14039840,2rtkit-daemon1410-21sendmail-mta22:58:531
14039840,2rtkit-daemon1410-21sendmail-mta19:50:032
14039840,2rtkit-daemon1-21systemd23:39:581
14039840,2rtkit-daemon1-21systemd00:12:011
14039840,1rtkit-daemon328-21plymouthd19:15:162
3039345230,1sleep23039371-21apt-get00:30:112
3039335230,0sleep10-21swapper/100:30:061
3026864230,2sleep13026969-21cut00:00:121
2993180230,2sleep22993295-21telnet22:40:122
2918008230,2sleep02918132-21/usr/sbin/munin19:30:190
14039830,2rtkit-daemon769-21ntpd21:10:110
14039830,2rtkit-daemon766-21snmpd22:30:091
14039830,2rtkit-daemon766-21snmpd20:29:060
14039830,2rtkit-daemon592-21rpcbind20:14:042
14039830,2rtkit-daemon2955652-21diskmemload21:56:500
14039830,2rtkit-daemon2910990-21munin-node20:30:020
14039830,2rtkit-daemon1-21systemd21:15:320
14039830,1rtkit-daemon769-21ntpd21:40:460
14039830,1rtkit-daemon769-21ntpd19:39:062
14039830,1rtkit-daemon766-21snmpd23:31:031
14039830,1rtkit-daemon766-21snmpd20:49:170
14039830,1rtkit-daemon766-21snmpd00:21:221
14039830,1rtkit-daemon622-21wpa_supplicant00:15:261
14039830,1rtkit-daemon418-21systemd-journal00:35:201
14039830,1rtkit-daemon328-21plymouthd22:13:180
14039830,1rtkit-daemon328-21plymouthd21:31:400
14039830,1rtkit-daemon328-21plymouthd19:34:232
14039830,1rtkit-daemon328-21plymouthd19:20:032
14039830,1rtkit-daemon3005671-21pool-udisksd23:10:031
14039830,1rtkit-daemon2955652-21diskmemload21:20:110
14039830,1rtkit-daemon2910990-21munin-node22:40:581
14039830,1rtkit-daemon2910990-21munin-node22:01:480
14039830,1rtkit-daemon2910990-21munin-node21:28:160
14039830,1rtkit-daemon2910990-21munin-node20:05:022
14039830,1rtkit-daemon1322-21cron00:00:021
14039830,1rtkit-daemon1-21systemd23:21:211
14039830,1rtkit-daemon1-21systemd23:15:201
14039830,1rtkit-daemon1-21systemd23:01:011
14039830,1rtkit-daemon1-21systemd22:50:071
14039830,1rtkit-daemon1-21systemd22:47:391
14039830,1rtkit-daemon1-21systemd22:35:311
14039830,1rtkit-daemon1-21systemd21:54:140
14039830,1rtkit-daemon1-21systemd20:35:100
14039830,1rtkit-daemon1-21systemd19:55:082
14039830,1rtkit-daemon1-21systemd19:11:592
14039830,1rtkit-daemon1-21systemd00:05:331
14039830,0rtkit-daemon328-21plymouthd22:25:221
14039830,0rtkit-daemon0-21swapper/123:53:331
14039830,0rtkit-daemon0-21swapper/021:36:330
3043051220,1sleep00-21swapper/000:38:140
3024281220,0sleep00-21swapper/023:53:180
3018483220,1sleep23018509-21apt-get23:40:132
2999421220,0sleep22999451-21apt-get22:55:132
2997086220,1sleep22997158-21date22:50:012
2952859220,1sleep22953031-21python321:00:192
2941741220,1sleep1418-21systemd-journal20:32:151
2937786220,0sleep10-21swapper/120:20:351
2932622220,1sleep00-21swapper/020:10:130
2930768220,1sleep02930912-21grep20:05:120
2918133220,1sleep12918290-21grep19:30:201
2909271220,1sleep02909536-21diskstats19:10:130
14039820,1rtkit-daemon766-21snmpd19:40:412
14039820,1rtkit-daemon2936180-21pool-udisksd20:20:030
14039820,1rtkit-daemon2910990-21munin-node20:41:080
14039820,1rtkit-daemon2910990-21munin-node20:00:102
14039820,1rtkit-daemon1-21systemd23:45:061
14039820,1rtkit-daemon1-21systemd21:06:450
14039820,0rtkit-daemon328-21plymouthd21:45:100
14039820,0rtkit-daemon0-21swapper/219:45:252
14039820,0rtkit-daemon0-21swapper/219:25:072
14039820,0rtkit-daemon0-21swapper/100:25:111
14039820,0rtkit-daemon0-21swapper/021:00:250
14039820,0rtkit-daemon0-21swapper/020:55:160
14039820,0rtkit-daemon0-21swapper/020:50:260
3040899210,0sleep00-21swapper/000:32:330
3038205210,0sleep00-21swapper/000:25:210
3037297210,0sleep20-21swapper/200:25:142
3036668210,1sleep00-21swapper/000:21:560
3036034210,0sleep20-21swapper/200:20:192
3033499210,0sleep20-21swapper/200:15:142
3033107210,0sleep00-21swapper/000:15:120
3032509210,0sleep00-21swapper/000:12:130
3032411210,0sleep20-21swapper/200:11:192
3029330210,0sleep00-21swapper/000:05:150
3026970210,0sleep20-21swapper/200:00:132
3026066210,0sleep20-21swapper/223:55:422
3025162210,0sleep00-21swapper/023:55:160
3023948210,0sleep20-21swapper/223:50:202
3020984210,0sleep00-21swapper/023:45:150
3020587210,0sleep20-21swapper/223:45:122
3018633210,0sleep00-21swapper/023:40:140
3017284210,0sleep20-21swapper/223:35:192
3016998210,1sleep00-21swapper/023:35:170
3015975210,0sleep20-21swapper/223:33:442
3015973210,1sleep00-21swapper/023:33:420
3012481210,0sleep20-21swapper/223:25:162
3011489210,0sleep00-21swapper/023:20:480
3010637210,0sleep20-21swapper/223:20:142
3008471210,0sleep00-21swapper/023:15:170
3008089210,0sleep20-21swapper/223:15:152
3007325210,1sleep00-21swapper/023:11:000
3006629210,0sleep20-21swapper/223:10:182
3003875210,1sleep00-21swapper/023:05:120
3001769210,1sleep00-21swapper/023:00:030
3001250210,0sleep20-21swapper/223:00:022
2998986210,0sleep00-21swapper/022:53:240
2996229210,0sleep00-21swapper/022:45:180
2994035210,0sleep00-21swapper/022:40:180
2992556210,0sleep20-21swapper/222:36:572
2991663210,0sleep00-21swapper/022:35:180
2989461210,0sleep20-21swapper/222:30:152
2988742210,0sleep00-21swapper/022:30:010
2986913210,0sleep00-21swapper/022:25:140
2986230210,1sleep00-21swapper/022:21:090
2985253210,0sleep20-21swapper/222:20:162
2983691210,0sleep20-21swapper/222:15:182
2982510210,0sleep10-21swapper/122:15:011
2982281210,0sleep20-21swapper/222:13:192
2982058210,0sleep10-21swapper/122:11:181
2978984210,0sleep20-21swapper/222:05:152
2978313210,0sleep10-21swapper/122:05:011
2976618210,0sleep20-21swapper/222:00:132
2975730210,0sleep20-21swapper/221:55:462
2975428210,0sleep10-21swapper/121:55:211
2972566210,0sleep20-21swapper/221:50:132
2972389210,0sleep10-21swapper/121:50:121
2971297210,0sleep10-21swapper/121:45:201
2969969210,0sleep20-21swapper/221:45:002
2969779210,0sleep20-21swapper/221:43:212
2969649210,0sleep10-21swapper/121:42:121
2966049210,0sleep10-21swapper/121:35:111
2965337210,0sleep10-21swapper/121:30:551
2963979210,0sleep22964007-21apt-get21:30:122
2962735210,0sleep20-21swapper/221:25:202
2961998210,0sleep10-21swapper/121:25:141
2961515210,0sleep20-21swapper/221:23:152
2960108210,0sleep10-21swapper/121:20:141
2959216210,0sleep20-21swapper/221:15:352
2956326210,0sleep20-21swapper/221:10:142
2956076210,0sleep10-21swapper/121:10:131
2955274210,0sleep10-21swapper/121:05:211
2954236210,0sleep20-21swapper/221:05:142
2952103210,0sleep10-21swapper/121:00:141
2950884210,0sleep10-21swapper/120:55:161
2949621210,0sleep20-21swapper/220:55:012
2947957210,0sleep10-21swapper/120:50:131
2946281210,0sleep10-21swapper/120:45:161
2944135210,0sleep10-21swapper/120:40:111
2943564210,0sleep20-21swapper/220:36:092
2942352210,0sleep10-21swapper/120:35:121
2938564210,0sleep20-21swapper/220:25:152
2937403210,0sleep20-21swapper/220:20:202
2934954210,0sleep20-21swapper/220:15:152
2930913210,0sleep10-21swapper/120:05:131
2928801210,0sleep00-21swapper/020:00:120
2927689210,0sleep00-21swapper/019:55:210
2927305210,0sleep10-21swapper/119:55:181
2926406210,0sleep00-21swapper/019:52:150
2924966210,0sleep10-21swapper/119:50:121
2923828210,0sleep00-21swapper/019:45:200
2923471210,0sleep10-21swapper/119:45:171
2921960210,0sleep10-21swapper/119:40:171
2920470210,1sleep00-21swapper/019:35:340
2916101210,0sleep10-21swapper/119:25:191
2915946210,0sleep00-21swapper/019:25:180
2914379210,0sleep10-21swapper/119:20:181
2913548210,0sleep00-21swapper/019:20:130
2911920210,0sleep10-21swapper/119:15:151
2911733210,0sleep00-21swapper/019:15:140
3041411200,0sleep20-21swapper/200:35:042
3028669200,0sleep20-21swapper/200:05:022
3026824200,0sleep00-21swapper/000:00:030
3012200200,0sleep00-21swapper/023:25:050
3003618200,0sleep20-21swapper/223:05:012
2999405200,0sleep00-21swapper/022:55:030
2997328200,0sleep20-21swapper/222:50:052
2986896200,0sleep20-21swapper/222:25:032
2976212200,0sleep10-21swapper/122:00:001
2966032200,0sleep20-21swapper/221:35:042
2957881200,0sleep10-21swapper/121:15:021
2947711200,0sleep20-21swapper/220:50:022
2946036200,0sleep20-21swapper/220:45:062
2944126200,0sleep20-21swapper/220:40:042
2940281200,0sleep20-21swapper/220:30:042
2938365200,0sleep10-21swapper/120:25:021
2934517200,0sleep10-21swapper/120:15:021
2932411200,0sleep10-21swapper/120:10:021
2928533200,0sleep10-21swapper/120:00:011
2919139200,0sleep10-21swapper/119:35:031
2909094200,0sleep10-21swapper/119:10:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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