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2026-02-10 - 06:10
[ 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 Tue Feb 10, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
293104299140,12cyclictest0-21swapper/323:25:133
293104299140,12cyclictest0-21swapper/322:15:133
2931042991211,0cyclictest0-21swapper/323:35:193
293104299120,11cyclictest0-21swapper/323:00:013
293104299120,11cyclictest0-21swapper/320:45:113
293104299120,11cyclictest0-21swapper/320:40:123
293104299120,11cyclictest0-21swapper/319:15:183
293104299119,1cyclictest0-21swapper/319:55:133
2931042991110,1cyclictest0-21swapper/320:29:553
293104299110,10cyclictest0-21swapper/322:55:013
293104299110,10cyclictest0-21swapper/321:45:173
293104299110,10cyclictest0-21swapper/300:10:183
293104299110,0cyclictest0-21swapper/323:05:133
293104299110,0cyclictest0-21swapper/322:25:133
293104299110,0cyclictest0-21swapper/321:10:123
293104299110,0cyclictest0-21swapper/319:45:193
293104299109,0cyclictest0-21swapper/322:35:113
293104299109,0cyclictest0-21swapper/322:00:143
2931042991010,0cyclictest0-21swapper/323:55:183
2931042991010,0cyclictest0-21swapper/323:55:013
2931042991010,0cyclictest0-21swapper/323:15:113
2931042991010,0cyclictest0-21swapper/321:20:113
2931042991010,0cyclictest0-21swapper/319:30:183
2931042991010,0cyclictest0-21swapper/319:10:113
293104299100,0cyclictest0-21swapper/323:40:173
293104299100,0cyclictest0-21swapper/323:20:193
293104299100,0cyclictest0-21swapper/322:30:183
29310429999,0cyclictest0-21swapper/323:45:123
29310429999,0cyclictest0-21swapper/322:05:193
29310429999,0cyclictest0-21swapper/320:40:003
29310429999,0cyclictest0-21swapper/320:20:183
29310429999,0cyclictest0-21swapper/320:10:113
29310429999,0cyclictest0-21swapper/300:15:113
29310429999,0cyclictest0-21swapper/300:05:113
29310429998,0cyclictest0-21swapper/321:37:503
29310429998,0cyclictest0-21swapper/320:05:123
29310429990,0cyclictest0-21swapper/300:05:023
2929213291,5sleep30-21swapper/319:05:123
29310429988,0cyclictest0-21swapper/323:10:123
29310429988,0cyclictest0-21swapper/320:55:193
29310429988,0cyclictest0-21swapper/320:15:153
29310429988,0cyclictest0-21swapper/319:50:123
29310429988,0cyclictest0-21swapper/319:20:113
29310429988,0cyclictest0-21swapper/300:24:173
29310429980,7cyclictest0-21swapper/322:47:253
29310429980,0cyclictest0-21swapper/319:40:113
29310429977,0cyclictest0-21swapper/322:40:143
29310429977,0cyclictest0-21swapper/321:30:183
29310429977,0cyclictest0-21swapper/300:25:143
29310429976,0cyclictest0-21swapper/300:30:133
29310429972,4cyclictest0-21swapper/321:50:493
29310429970,6cyclictest0-21swapper/321:55:123
14039870,3rtkit-daemon622-21wpa_supplicant19:09:531
29310429966,0cyclictest0-21swapper/323:30:123
29310429966,0cyclictest0-21swapper/319:25:113
29310429960,0cyclictest0-21swapper/321:40:223
29310429960,0cyclictest0-21swapper/319:40:023
29310429955,0cyclictest0-21swapper/322:20:133
29310429955,0cyclictest0-21swapper/322:10:413
29310429955,0cyclictest0-21swapper/321:15:123
29310429955,0cyclictest0-21swapper/321:05:213
29310429955,0cyclictest0-21swapper/300:35:173
29310429950,5cyclictest0-21swapper/323:03:583
29310429950,0cyclictest0-21swapper/321:25:133
14039850,3rtkit-daemon3063278-21mailstats00:30:191
29310429944,0cyclictest0-21swapper/321:04:103
29310429944,0cyclictest0-21swapper/320:00:103
29310429941,1cyclictest0-21swapper/320:30:103
29310429940,3cyclictest0-21swapper/320:50:013
14039840,2rtkit-daemon769-21ntpd22:17:401
14039840,2rtkit-daemon769-21ntpd19:25:121
14039840,2rtkit-daemon766-21snmpd23:02:441
14039840,2rtkit-daemon622-21wpa_supplicant21:53:021
14039840,2rtkit-daemon1-21systemd22:10:331
14039840,2rtkit-daemon1-21systemd22:05:201
14039840,2rtkit-daemon1-21systemd21:31:151
14039840,2rtkit-daemon1-21systemd21:19:181
14039840,1rtkit-daemon1410-21sendmail-mta23:31:431
3066246230,2sleep23066301-21systemd-run00:40:012
3020346230,1sleep03020372-21apt-get22:50:120
3004467230,2sleep03004469-21ssh22:10:410
2981213230,1sleep02981313-21proc_pri21:15:180
2930502231,1sleep00-21swapper/019:05:220
2929202231,1sleep20-21swapper/219:05:032
14039830,2rtkit-daemon772-21lldpd20:15:011
14039830,2rtkit-daemon766-21snmpd23:48:131
14039830,2rtkit-daemon766-21snmpd00:22:231
14039830,2rtkit-daemon766-21snmpd00:10:061
14039830,2rtkit-daemon608-21NetworkManager19:35:121
14039830,2rtkit-daemon418-21systemd-journal22:23:491
14039830,2rtkit-daemon418-21systemd-journal19:50:151
14039830,2rtkit-daemon1-21systemd23:20:131
14039830,1rtkit-daemon772-21lldpd21:20:171
14039830,1rtkit-daemon772-21lldpd00:25:061
14039830,1rtkit-daemon769-21ntpd20:59:171
14039830,1rtkit-daemon766-21snmpd23:56:001
14039830,1rtkit-daemon766-21snmpd23:52:331
14039830,1rtkit-daemon766-21snmpd22:44:411
14039830,1rtkit-daemon766-21snmpd20:26:211
14039830,1rtkit-daemon691-21gmain22:26:261
14039830,1rtkit-daemon691-21gmain22:01:301
14039830,1rtkit-daemon328-21plymouthd22:53:041
14039830,1rtkit-daemon2978216-21diskmemload21:40:391
14039830,1rtkit-daemon2933035-21munin-node23:41:451
14039830,1rtkit-daemon2933035-21munin-node23:05:261
14039830,1rtkit-daemon2117-21packagekitd22:46:011
14039830,1rtkit-daemon2117-21packagekitd00:18:221
14039830,1rtkit-daemon1410-21sendmail-mta23:16:341
14039830,1rtkit-daemon1410-21sendmail-mta23:11:341
14039830,1rtkit-daemon1410-21sendmail-mta22:30:441
14039830,1rtkit-daemon1-21systemd23:37:541
14039830,1rtkit-daemon1-21systemd23:26:561
14039830,1rtkit-daemon1-21systemd22:37:441
14039830,1rtkit-daemon1-21systemd21:38:181
14039830,1rtkit-daemon1-21systemd21:10:031
14039830,1rtkit-daemon1-21systemd20:54:561
14039830,1rtkit-daemon1-21systemd00:38:561
14039830,1rtkit-daemon1-21systemd00:05:281
14039830,1rtkit-daemon1-21systemd00:00:151
3061554220,0sleep0191rcu_preempt00:25:220
3061110220,1sleep23061240-21ssh00:25:202
3059386220,1sleep00-21swapper/000:20:210
3056243220,1sleep03056508-21diskstats00:15:130
3053721220,0sleep00-21swapper/000:09:490
3052892220,1sleep23053185-21grep00:05:182
3049130220,0sleep00-21swapper/023:56:160
3041457220,1sleep03041661-21/usr/sbin/munin23:40:150
3038001220,1sleep03038226-21sed23:30:180
3037716220,1sleep20-21swapper/223:30:162
3032603220,0sleep00-21swapper/023:20:010
3032154220,1sleep00-21swapper/023:16:050
3029059220,1sleep20-21swapper/223:10:152
3018307220,1sleep23018452-21cpu22:45:132
3005455220,1sleep00-21swapper/022:15:050
2991475220,1sleep00-21swapper/021:40:190
2975146220,1sleep02975350-21ntpq21:00:170
2970381220,0sleep00-21swapper/020:48:050
2968460222,0sleep02962904-21kworker/0:0+events20:42:560
2966072220,1sleep02966324-21/usr/sbin/munin20:35:190
2957108220,1sleep22957112-21cron20:15:002
2948841220,0sleep00-21swapper/019:54:010
2945091220,0sleep00-21swapper/019:44:570
2936542220,1sleep02936793-21users19:20:190
2934366220,1sleep00-21swapper/019:15:180
14039820,1rtkit-daemon769-21ntpd20:32:351
14039820,1rtkit-daemon766-21snmpd20:45:571
14039820,1rtkit-daemon766-21snmpd19:45:041
14039820,1rtkit-daemon766-21snmpd19:31:031
14039820,1rtkit-daemon766-21snmpd19:15:101
14039820,1rtkit-daemon328-21plymouthd21:55:121
14039820,1rtkit-daemon2916225-21munin-node19:10:081
14039820,1rtkit-daemon1-21systemd20:06:591
14039820,0rtkit-daemon328-21plymouthd20:40:031
14039820,0rtkit-daemon328-21plymouthd20:20:041
14039820,0rtkit-daemon328-21plymouthd20:10:501
14039820,0rtkit-daemon0-21swapper/122:55:061
14039820,0rtkit-daemon0-21swapper/121:45:241
14039820,0rtkit-daemon0-21swapper/121:25:141
14039820,0rtkit-daemon0-21swapper/121:05:211
14039820,0rtkit-daemon0-21swapper/121:00:261
14039820,0rtkit-daemon0-21swapper/120:35:041
14039820,0rtkit-daemon0-21swapper/120:00:111
14039820,0rtkit-daemon0-21swapper/119:55:021
14039820,0rtkit-daemon0-21swapper/119:40:201
14039820,0rtkit-daemon0-21swapper/119:20:221
3065897210,1sleep00-21swapper/000:36:540
3063243210,0sleep20-21swapper/200:30:202
3059726210,0sleep20-21swapper/200:22:312
3056077210,0sleep20-21swapper/200:15:112
3055401210,0sleep20-21swapper/200:11:152
3054501210,1sleep00-21swapper/000:10:170
3049570210,0sleep20-21swapper/200:00:032
3046069210,0sleep00-21swapper/023:50:160
3045672210,0sleep20-21swapper/223:50:132
3043819210,0sleep00-21swapper/023:45:150
3041753210,0sleep20-21swapper/223:40:172
3039239210,0sleep00-21swapper/023:35:140
3036319210,0sleep20-21swapper/223:25:562
3035576210,0sleep00-21swapper/023:25:180
3030768210,0sleep20-21swapper/223:15:112
3028692210,0sleep00-21swapper/023:10:140
3027594210,0sleep00-21swapper/023:05:210
3026298210,0sleep00-21swapper/023:04:290
3026013210,0sleep20-21swapper/223:01:582
3024021210,0sleep20-21swapper/222:57:592
3023196210,0sleep00-21swapper/022:55:200
3020093210,0sleep20-21swapper/222:50:022
3019246210,0sleep00-21swapper/022:45:190
3016448210,0sleep20-21swapper/222:40:172
3016161210,0sleep00-21swapper/022:40:150
3014862210,0sleep00-21swapper/022:35:190
3013890210,0sleep20-21swapper/222:35:132
3013315210,0sleep00-21swapper/022:32:470
3011740210,0sleep20-21swapper/222:30:122
3010698210,0sleep20-21swapper/222:25:202
3010405210,0sleep00-21swapper/022:25:180
3007973210,0sleep20-21swapper/222:20:162
3007587210,0sleep03007688-21aten_r1power_fr22:20:140
3006874210,0sleep20-21swapper/222:16:162
3001671210,0sleep20-21swapper/222:05:192
3000793210,0sleep00-21swapper/022:05:020
2999752210,0sleep20-21swapper/222:00:182
2998968210,0sleep00-21swapper/022:00:120
2997054210,0sleep20-21swapper/221:55:142
2996865210,0sleep00-21swapper/021:55:120
2996562210,0sleep00-21swapper/021:54:360
2996350210,0sleep20-21swapper/221:52:432
2988718210,0sleep20-21swapper/221:35:142
2988530210,0sleep00-21swapper/021:35:110
2986533210,0sleep20-21swapper/221:30:132
2986284210,0sleep20-21swapper/221:30:012
2983040210,0sleep20-21swapper/221:20:162
2982850210,1sleep00-21swapper/021:20:140
2980906210,0sleep20-21swapper/221:15:162
2980208210,0sleep20-21swapper/221:15:012
2979211210,1sleep00-21swapper/021:10:170
2978059210,0sleep20-21swapper/221:08:152
2978012210,1sleep00-21swapper/021:07:370
2974810210,0sleep20-21swapper/221:00:152
2974293210,0sleep20-21swapper/220:59:152
2973213210,0sleep00-21swapper/020:55:160
2971759210,0sleep20-21swapper/220:50:182
2970840210,0sleep00-21swapper/020:50:120
2970483210,0sleep20-21swapper/220:49:222
2967082210,0sleep20-21swapper/220:40:142
2963724210,0sleep02963873-21ntp_offset20:30:150
2962649210,0sleep00-21swapper/020:27:150
2962108210,0sleep20-21swapper/220:25:212
2960880210,1sleep00-21swapper/020:24:030
2959911210,0sleep20-21swapper/220:20:162
2958683210,1sleep00-21swapper/020:15:420
2957355210,1sleep22957381-21apt-get20:15:132
2955631210,0sleep00-21swapper/020:10:140
2954252210,0sleep20-21swapper/220:05:192
2951072210,0sleep00-21swapper/020:00:010
2949168210,0sleep00-21swapper/019:55:130
2946665210,0sleep00-21swapper/019:45:360
2945994210,0sleep20-21swapper/219:45:182
2941501210,0sleep00-21swapper/019:35:120
2937962210,0sleep00-21swapper/019:25:160
2937167210,0sleep20-21swapper/219:25:012
2936260210,0sleep20-21swapper/219:20:172
2933567210,0sleep20-21swapper/219:15:122
2932201210,0sleep02932483-21users19:10:180
2931253210,0sleep20-21swapper/219:10:132
3062324200,0sleep00-21swapper/000:30:030
3049826200,0sleep00-21swapper/000:00:040
3047475200,0sleep20-21swapper/223:55:022
3043287200,0sleep20-21swapper/223:45:052
3039101200,0sleep20-21swapper/223:35:052
3032858200,0sleep20-21swapper/223:20:032
3026591200,0sleep20-21swapper/223:05:032
3003109200,0sleep20-21swapper/222:10:032
2992688200,0sleep00-21swapper/021:45:030
2992478200,0sleep20-21swapper/221:45:012
2990349200,0sleep20-21swapper/221:40:012
2986521200,0sleep00-21swapper/021:30:030
2984503200,0sleep00-21swapper/021:25:030
2964829200,0sleep20-21swapper/220:35:012
2962867200,0sleep20-21swapper/220:30:012
2953259200,0sleep00-21swapper/020:05:020
2951089200,0sleep20-21swapper/220:00:032
2949155200,0sleep20-21swapper/219:55:032
2947244200,0sleep20-21swapper/219:50:032
2943225200,0sleep20-21swapper/219:40:022
2941255200,0sleep20-21swapper/219:35:022
2939579200,0sleep00-21swapper/019:30:030
2939079200,0sleep20-21swapper/219:30:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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