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2026-01-19 - 13:21
[ 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 rackeslot5.osadl.org (updated Mon Jan 19, 2026 00:44:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
685999300,29cyclictest621-21dbus-daemon21:50:013
685999300,29cyclictest307-21systemd-journal00:20:003
6859992927,1cyclictest621-21dbus-daemon22:20:013
685999290,28cyclictest3543-21sendmail-msp21:20:003
685999290,28cyclictest3543-21sendmail-msp21:20:003
685899290,28cyclictest0-21swapper/223:30:112
6857992928,1cyclictest621-21dbus-daemon00:05:001
6857992927,1cyclictest621-21dbus-daemon23:05:021
685999280,27cyclictest0-21swapper/320:45:123
685999280,27cyclictest0-21swapper/300:30:113
685999280,27cyclictest0-21swapper/300:30:113
6858992828,0cyclictest0-21swapper/223:05:162
6858992828,0cyclictest0-21swapper/220:30:142
6858992827,1cyclictest9255-21apt-get23:50:132
6858992827,1cyclictest17795-21apt-get21:50:112
685899280,0cyclictest1481-21apt-get21:15:122
685899280,0cyclictest1481-21apt-get21:15:122
685899280,0cyclictest0-21swapper/220:55:112
685899280,0cyclictest0-21swapper/220:35:102
6857992826,1cyclictest3764-21cron22:30:001
685799280,28cyclictest0-21swapper/119:35:121
685799280,27cyclictest0-21swapper/120:40:141
685799280,0cyclictest13676-21apt-get22:50:121
685699280,27cyclictest0-21swapper/022:20:120
685699280,27cyclictest0-21swapper/019:55:110
6859992727,0cyclictest0-21swapper/321:45:003
6859992727,0cyclictest0-21swapper/300:25:123
6859992727,0cyclictest0-21swapper/300:10:133
6859992725,1cyclictest5026-21cron20:15:013
685999270,27cyclictest0-21swapper/323:00:143
685999270,27cyclictest0-21swapper/322:40:023
685999270,27cyclictest0-21swapper/321:20:113
6858992725,1cyclictest19050-21apt-get19:35:122
6858992725,1cyclictest0-21swapper/200:00:022
685899270,27cyclictest9165-21perf19:15:002
6857992727,0cyclictest0-21swapper/123:25:131
6857992727,0cyclictest0-21swapper/122:20:121
6857992727,0cyclictest0-21swapper/122:10:131
6857992727,0cyclictest0-21swapper/121:50:111
6857992727,0cyclictest0-21swapper/120:00:131
6857992727,0cyclictest0-21swapper/119:55:121
685799270,27cyclictest0-21swapper/120:10:001
685799270,0cyclictest0-21swapper/119:15:141
685799270,0cyclictest0-21swapper/100:15:121
6856992726,1cyclictest24534-21apt-get20:55:100
6856992726,1cyclictest12309-21apt-get20:30:150
685699270,27cyclictest0-21swapper/023:50:120
6859992626,0cyclictest31826-21apt-get22:20:123
6859992626,0cyclictest0-21swapper/300:20:133
6859992626,0cyclictest0-21swapper/300:00:103
6858992626,0cyclictest0-21swapper/221:35:122
6858992625,1cyclictest26085-21apt-get19:50:102
6858992624,1cyclictest621-21dbus-daemon21:25:002
6858992624,1cyclictest27707-21awk00:30:012
6858992624,1cyclictest0-21swapper/223:30:002
6857992626,0cyclictest14365-21perf20:35:001
6857992624,1cyclictest621-21dbus-daemon19:15:011
6856992626,0cyclictest0-21swapper/021:15:130
6856992626,0cyclictest0-21swapper/021:15:130
6856992626,0cyclictest0-21swapper/020:35:110
6859992525,0cyclictest0-21swapper/319:55:113
6858992525,0cyclictest0-21swapper/221:30:002
6858992525,0cyclictest0-21swapper/219:45:102
6857992525,0cyclictest8452-21apt-get22:40:011
6857992525,0cyclictest0-21swapper/120:25:121
6857992525,0cyclictest0-21swapper/119:45:111
6856992525,0cyclictest0-21swapper/000:15:130
6859992424,0cyclictest0-21swapper/321:25:113
6859992424,0cyclictest0-21swapper/320:55:103
6859992424,0cyclictest0-21swapper/320:40:123
6859992424,0cyclictest0-21swapper/319:45:103
6859992421,2cyclictest14334-21cron20:35:003
6858992424,0cyclictest0-21swapper/222:20:132
6858992424,0cyclictest0-21swapper/220:49:592
6857992424,0cyclictest0-21swapper/100:20:151
6856992424,0cyclictest30027-21apt-get23:25:140
6856992424,0cyclictest0-21swapper/023:30:120
6856992424,0cyclictest0-21swapper/020:00:120
6856992423,1cyclictest20667-21apt-get23:05:150
6859992323,0cyclictest21390-21apt-get19:40:103
6859992323,0cyclictest0-21swapper/323:45:123
6859992323,0cyclictest0-21swapper/320:15:133
6858992323,0cyclictest0-21swapper/223:15:122
6858992323,0cyclictest0-21swapper/220:25:012
6858992322,1cyclictest6119-21perf22:35:002
6857992321,1cyclictest0-21swapper/123:55:021
6856992323,0cyclictest23711-21apt-get19:45:110
6856992323,0cyclictest0-21swapper/021:25:010
6859992222,0cyclictest22986-21apt-get23:10:133
6859992222,0cyclictest0-21swapper/319:15:133
6858992222,0cyclictest0-21swapper/220:55:012
6858992221,1cyclictest32346-21cron00:40:022
6857992222,0cyclictest0-21swapper/120:50:171
6857992222,0cyclictest0-21swapper/119:50:111
6856992222,0cyclictest0-21swapper/021:50:110
6856992221,0cyclictest0-21swapper/021:35:110
6856992220,1cyclictest307-21systemd-journal00:30:010
6859992121,0cyclictest0-21swapper/321:00:133
6859992121,0cyclictest0-21swapper/319:20:013
6858992120,1cyclictest6380-21apt-get22:35:122
6858992119,1cyclictest0-21swapper/223:05:012
6857992121,0cyclictest14625-21apt-get20:35:101
6857992119,1cyclictest307-21systemd-journal21:30:011
6857992119,1cyclictest27416-21dump-pmu-power23:20:001
6856992121,0cyclictest8215-21perf21:30:010
6856992121,0cyclictest0-21swapper/019:35:130
6856992120,1cyclictest13774-21apachectl00:00:010
6859992020,0cyclictest0-21swapper/322:05:093
6859992020,0cyclictest0-21swapper/322:05:093
6859992020,0cyclictest0-21swapper/319:25:133
6858992020,0cyclictest0-21swapper/220:00:132
6857992020,0cyclictest0-21swapper/121:55:121
6857992020,0cyclictest0-21swapper/121:40:121
6857992020,0cyclictest0-21swapper/119:40:111
6856992020,0cyclictest0-21swapper/019:50:100
6856992019,1cyclictest21948-21perf20:49:590
6859991919,0cyclictest0-21swapper/322:10:123
6859991919,0cyclictest0-21swapper/319:35:123
6857991919,0cyclictest0-21swapper/123:00:011
6857991917,1cyclictest7346-21cron20:20:011
6856991917,1cyclictest32372-21sendmail-msp00:40:010
6857991815,2cyclictest29765-21munin-run23:25:001
6856991818,0cyclictest0-21swapper/023:15:120
6856991818,0cyclictest0-21swapper/022:35:000
6856991818,0cyclictest0-21swapper/020:25:010
6859991717,0cyclictest0-21swapper/320:35:103
6859991717,0cyclictest0-21swapper/320:30:003
6858991717,0cyclictest0-21swapper/222:44:112
6858991717,0cyclictest0-21swapper/220:25:122
685799174,13cyclictest320402sleep100:36:131
6856991717,0cyclictest24265-21perf20:55:000
6856991715,1cyclictest20410-21munin-run23:05:010
6859991616,0cyclictest0-21swapper/322:50:123
6858991614,1cyclictest0-21swapper/223:15:012
6857991614,1cyclictest621-21dbus-daemon19:25:001
685799160,15cyclictest4033-21ntp_states20:10:181
685799160,15cyclictest21994-21latency_hist20:50:001
685799160,15cyclictest16616-21cat00:05:141
6859991514,1cyclictest24252-21turbostat.cron20:55:003
685999150,1cyclictest0-21swapper/321:35:163
6858991513,1cyclictest0-21swapper/200:05:202
685899150,14cyclictest0-21swapper/219:57:122
6857991514,1cyclictest27127-21sed00:25:211
6856991515,0cyclictest0-21swapper/022:35:120
685699150,1cyclictest15042-21hddtemp_smartct19:25:150
685699150,15cyclictest29778-21fschecks_time21:05:130
685699150,14cyclictest23406-21sh23:10:150
6859991414,0cyclictest0-21swapper/323:27:593
6859991414,0cyclictest0-21swapper/323:21:543
6859991414,0cyclictest0-21swapper/320:22:123
685999140,14cyclictest0-21swapper/323:42:533
685999140,14cyclictest0-21swapper/323:37:343
685999140,14cyclictest0-21swapper/323:15:043
685999140,14cyclictest0-21swapper/322:55:183
685999140,14cyclictest0-21swapper/322:46:433
685999140,14cyclictest0-21swapper/322:32:083
685999140,14cyclictest0-21swapper/322:27:463
685999140,14cyclictest0-21swapper/322:02:313
685999140,14cyclictest0-21swapper/321:55:003
685999140,14cyclictest0-21swapper/321:50:083
685999140,14cyclictest0-21swapper/321:31:063
685999140,14cyclictest0-21swapper/321:05:043
685999140,14cyclictest0-21swapper/319:51:533
685999140,14cyclictest0-21swapper/319:30:393
685999140,14cyclictest0-21swapper/319:12:003
685999140,14cyclictest0-21swapper/300:39:553
685999140,14cyclictest0-21swapper/300:05:063
685999140,0cyclictest0-21swapper/323:55:293
685999140,0cyclictest0-21swapper/323:50:023
685999140,0cyclictest0-21swapper/323:06:433
685999140,0cyclictest0-21swapper/322:35:143
685999140,0cyclictest0-21swapper/321:10:303
685999140,0cyclictest0-21swapper/320:09:583
685999140,0cyclictest0-21swapper/320:00:473
6858991414,0cyclictest0-21swapper/200:17:452
6858991413,1cyclictest23356-21apt-get00:20:132
685899140,14cyclictest0-21swapper/223:40:372
685899140,14cyclictest0-21swapper/223:35:172
685899140,14cyclictest0-21swapper/222:55:052
685899140,14cyclictest0-21swapper/222:51:502
685899140,14cyclictest0-21swapper/222:45:032
685899140,14cyclictest0-21swapper/222:00:222
685899140,14cyclictest0-21swapper/221:41:512
685899140,14cyclictest0-21swapper/221:10:082
685899140,14cyclictest0-21swapper/221:08:452
685899140,14cyclictest0-21swapper/221:00:152
685899140,14cyclictest0-21swapper/220:16:102
685899140,14cyclictest0-21swapper/220:05:562
685899140,14cyclictest0-21swapper/219:40:032
685899140,14cyclictest0-21swapper/219:25:082
685899140,14cyclictest0-21swapper/219:20:262
685899140,14cyclictest0-21swapper/219:15:092
685899140,14cyclictest0-21swapper/200:31:012
685899140,14cyclictest0-21swapper/200:31:012
685899140,14cyclictest0-21swapper/200:10:172
685899140,0cyclictest0-21swapper/223:45:222
685899140,0cyclictest0-21swapper/222:27:242
685899140,0cyclictest0-21swapper/222:11:182
685899140,0cyclictest0-21swapper/222:07:242
685899140,0cyclictest0-21swapper/222:07:242
685899140,0cyclictest0-21swapper/221:55:102
685899140,0cyclictest0-21swapper/221:31:052
685899140,0cyclictest0-21swapper/220:41:432
685899140,0cyclictest0-21swapper/219:31:162
685899140,0cyclictest0-21swapper/200:03:562
6857991414,0cyclictest0-21swapper/119:30:081
6857991414,0cyclictest0-21swapper/100:32:371
6857991414,0cyclictest0-21swapper/100:32:361
6857991413,1cyclictest8470-21sort21:30:131
685799140,14cyclictest0-21swapper/123:40:101
685799140,14cyclictest0-21swapper/123:36:311
685799140,14cyclictest0-21swapper/123:12:241
685799140,14cyclictest0-21swapper/122:45:101
685799140,14cyclictest0-21swapper/122:30:311
685799140,14cyclictest0-21swapper/122:15:031
685799140,14cyclictest0-21swapper/121:46:111
685799140,14cyclictest0-21swapper/121:10:241
685799140,14cyclictest0-21swapper/120:55:391
685799140,14cyclictest0-21swapper/119:25:141
685799140,14cyclictest0-21swapper/100:11:041
685799140,0cyclictest0-21swapper/123:56:131
685799140,0cyclictest0-21swapper/123:45:361
685799140,0cyclictest0-21swapper/123:30:371
685799140,0cyclictest0-21swapper/123:05:101
685799140,0cyclictest0-21swapper/122:35:451
685799140,0cyclictest0-21swapper/122:05:041
685799140,0cyclictest0-21swapper/122:05:031
685799140,0cyclictest0-21swapper/122:02:211
685799140,0cyclictest0-21swapper/121:35:041
685799140,0cyclictest0-21swapper/121:20:591
685799140,0cyclictest0-21swapper/121:15:351
685799140,0cyclictest0-21swapper/121:15:351
685799140,0cyclictest0-21swapper/121:06:391
685799140,0cyclictest0-21swapper/121:01:221
685799140,0cyclictest0-21swapper/120:20:111
6856991414,0cyclictest0-21swapper/000:06:270
6856991413,1cyclictest10210-21expr20:25:130
685699140,14cyclictest0-21swapper/023:45:300
685699140,14cyclictest0-21swapper/023:41:480
685699140,14cyclictest0-21swapper/023:38:080
685699140,14cyclictest0-21swapper/023:21:320
685699140,14cyclictest0-21swapper/022:56:370
685699140,14cyclictest0-21swapper/022:51:020
685699140,14cyclictest0-21swapper/022:46:520
685699140,14cyclictest0-21swapper/022:40:450
685699140,14cyclictest0-21swapper/022:25:320
685699140,14cyclictest0-21swapper/022:10:060
685699140,14cyclictest0-21swapper/022:05:130
685699140,14cyclictest0-21swapper/022:05:130
685699140,14cyclictest0-21swapper/022:00:310
685699140,14cyclictest0-21swapper/021:56:210
685699140,14cyclictest0-21swapper/021:45:190
685699140,14cyclictest0-21swapper/021:40:180
685699140,14cyclictest0-21swapper/021:10:570
685699140,14cyclictest0-21swapper/020:16:030
685699140,14cyclictest0-21swapper/020:10:350
685699140,14cyclictest0-21swapper/019:40:460
685699140,14cyclictest0-21swapper/019:31:330
685699140,14cyclictest0-21swapper/019:21:110
685699140,14cyclictest0-21swapper/000:30:130
685699140,14cyclictest0-21swapper/000:30:130
685699140,14cyclictest0-21swapper/000:20:280
685699140,0cyclictest0-21swapper/022:15:250
685699140,0cyclictest0-21swapper/021:30:500
685699140,0cyclictest0-21swapper/021:01:140
685699140,0cyclictest0-21swapper/020:40:390
685699140,0cyclictest0-21swapper/020:05:060
685699140,0cyclictest0-21swapper/019:17:270
685699140,0cyclictest0-21swapper/000:10:230
685699140,0cyclictest0-21swapper/000:00:540
6859991313,0cyclictest0-21swapper/323:30:273
6858991313,0cyclictest0-21swapper/221:45:142
6858991313,0cyclictest0-21swapper/220:12:202
685899130,13cyclictest0-21swapper/223:21:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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