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2026-02-19 - 18:47
[ 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 Thu Feb 19, 2026 12:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2792799300,29cyclictest307-21systemd-journal11:25:013
2792799300,29cyclictest307-21systemd-journal07:45:003
2791899300,29cyclictest621-21dbus-daemon10:25:000
2792799290,28cyclictest23227-21perf12:40:013
27925992927,1cyclictest29722-21apt-get08:20:122
2792299290,28cyclictest0-21swapper/108:20:011
2792299290,0cyclictest0-21swapper/107:25:111
27918992927,1cyclictest22664-21idleruntime-cro09:15:010
2791899290,28cyclictest27368-21apt-get08:15:120
2791899290,28cyclictest17753-21apt-get07:55:090
2791899290,28cyclictest0-21swapper/011:55:130
2791899290,28cyclictest0-21swapper/010:15:120
2791899290,1cyclictest621-21dbus-daemon11:45:010
2791899290,1cyclictest11000-21munin-run08:50:000
2791899290,1cyclictest0-21swapper/011:05:000
27927992826,1cyclictest22608-21apt-get11:30:113
2792799280,0cyclictest0-21swapper/308:50:113
2792799280,0cyclictest0-21swapper/308:40:143
27925992827,1cyclictest0-21swapper/208:05:012
27925992826,1cyclictest6887-21munin-run09:50:002
2792599280,28cyclictest0-21swapper/208:15:112
2792599280,27cyclictest0-21swapper/210:55:112
27922992827,0cyclictest0-21swapper/110:25:121
2792299280,1cyclictest5360-21apt-get07:30:121
2792299280,0cyclictest32041-21apt-get08:25:121
2792299280,0cyclictest0-21swapper/110:55:111
27918992828,0cyclictest0-21swapper/011:05:120
27918992827,1cyclictest12186-21perf07:45:010
2791899280,28cyclictest0-21swapper/008:25:120
27927992727,0cyclictest29945-21apt-get09:30:103
27927992727,0cyclictest28160-21apt-get07:10:113
27927992727,0cyclictest0-21swapper/311:10:123
27927992727,0cyclictest0-21swapper/310:35:133
27925992727,0cyclictest0-21swapper/211:50:012
27925992727,0cyclictest0-21swapper/208:40:132
2792299270,0cyclictest16810-21apt-get10:10:111
2792299270,0cyclictest0-21swapper/111:10:021
2792299270,0cyclictest0-21swapper/108:30:111
27918992727,0cyclictest0-21swapper/012:30:120
27918992727,0cyclictest0-21swapper/009:55:120
2791899270,27cyclictest0-21swapper/007:20:120
2791899270,0cyclictest0-21swapper/007:50:010
27927992626,0cyclictest0-21swapper/311:25:143
27927992626,0cyclictest0-21swapper/309:45:103
27927992626,0cyclictest0-21swapper/309:20:103
27927992626,0cyclictest0-21swapper/308:35:113
27925992626,0cyclictest3037-21apt-get07:25:112
27925992624,2cyclictest2755-21cron07:25:012
27918992626,0cyclictest0-21swapper/009:40:090
27918992625,1cyclictest17190-21apt-get07:55:020
27918992624,1cyclictest20031-21munin-run11:25:010
27927992525,0cyclictest0-21swapper/312:30:123
27927992525,0cyclictest0-21swapper/310:15:113
27927992525,0cyclictest0-21swapper/310:15:003
27925992525,0cyclictest1954-21apt-get08:30:112
27925992525,0cyclictest12112-21apt-get10:00:092
27925992525,0cyclictest0-21swapper/207:30:112
27925992525,0cyclictest0-21swapper/207:10:112
27925992524,1cyclictest23797-21apt-get10:25:122
27925992523,1cyclictest29661-21cron09:30:012
27925992523,1cyclictest0-21swapper/212:35:022
27922992525,0cyclictest0-21swapper/112:25:111
27922992525,0cyclictest0-21swapper/109:25:101
27922992525,0cyclictest0-21swapper/108:40:141
27918992525,0cyclictest0-21swapper/009:45:100
27918992523,1cyclictest13295-21awk08:55:000
27927992424,0cyclictest13580-21apt-get08:55:113
27927992424,0cyclictest0-21swapper/309:00:123
27927992424,0cyclictest0-21swapper/307:15:113
27925992424,0cyclictest16520-21apt-get12:25:112
27925992424,0cyclictest0-21swapper/210:10:112
27925992424,0cyclictest0-21swapper/209:10:102
27925992423,1cyclictest12665-21apt-get11:10:022
27925992422,1cyclictest371-21sh07:20:012
27925992421,2cyclictest19794-21cron08:00:012
27922992424,0cyclictest7681-21apt-get07:35:121
27922992424,0cyclictest0-21swapper/111:40:011
27922992424,0cyclictest0-21swapper/110:40:111
27918992424,0cyclictest18300-21apt-get09:05:120
27918992424,0cyclictest0-21swapper/012:10:100
27918992422,1cyclictest307-21systemd-journal09:30:170
27927992323,0cyclictest0-21swapper/309:55:123
27927992323,0cyclictest0-21swapper/309:05:123
2792599230,22cyclictest0-21swapper/211:55:132
27922992323,0cyclictest0-21swapper/110:00:101
27922992321,1cyclictest22135-21awk08:05:011
27927992222,0cyclictest0-21swapper/312:00:103
27927992222,0cyclictest0-21swapper/311:55:123
27927992222,0cyclictest0-21swapper/310:20:103
27927992221,1cyclictest20624-21apt-get09:10:103
27925992222,0cyclictest0-21swapper/212:05:122
27922992220,1cyclictest31970-21perf11:50:011
27918992222,0cyclictest0-21swapper/010:55:020
27918992221,1cyclictest8686-21munin-run08:45:000
27925992121,0cyclictest21168-21apt-get12:35:122
27925992121,0cyclictest1878-21perf11:55:002
27925992121,0cyclictest0-21swapper/212:20:122
27925992120,1cyclictest4567-21munin-run09:45:002
27922992121,0cyclictest0-21swapper/108:20:131
2792799202,4cyclictest0-21swapper/307:25:113
27927992019,1cyclictest28205-21http10:35:013
27925992020,0cyclictest26124-21apt-get10:30:132
27925992020,0cyclictest0-21swapper/212:15:132
27925992020,0cyclictest0-21swapper/211:35:122
27925992020,0cyclictest0-21swapper/207:50:112
27922992019,1cyclictest6894-21http09:49:591
27922992018,1cyclictest2746-21idleruntime-cro07:25:001
27918992020,0cyclictest0-21swapper/011:15:110
27918992020,0cyclictest0-21swapper/010:35:010
27927991919,0cyclictest7444-21apt-get09:50:103
27927991919,0cyclictest0-21swapper/311:00:013
27927991919,0cyclictest0-21swapper/307:20:123
27927991917,1cyclictest15948-21apt-get12:25:013
27927991917,1cyclictest0-21swapper/309:20:003
27925991919,0cyclictest0-21swapper/208:35:112
27918991919,0cyclictest0-21swapper/007:30:110
27927991818,0cyclictest0-21swapper/307:45:113
2792599183,14cyclictest28-21ksoftirqd/209:51:352
2792599180,0cyclictest0-21swapper/211:09:562
2792599180,0cyclictest0-21swapper/210:47:352
2792599180,0cyclictest0-21swapper/210:47:352
2792599180,0cyclictest0-21swapper/209:06:452
2792599180,0cyclictest0-21swapper/208:55:342
2792599180,0cyclictest0-21swapper/208:10:482
2792299188,10cyclictest0-21swapper/111:32:201
27922991818,0cyclictest28160-21apt-get07:10:111
27922991818,0cyclictest0-21swapper/109:10:111
27922991816,1cyclictest307-21systemd-journal12:35:021
27918991818,0cyclictest0-21swapper/010:45:110
27918991818,0cyclictest0-21swapper/010:45:110
27925991717,0cyclictest27580-21apt-get11:40:122
27925991717,0cyclictest0-21swapper/210:05:122
27925991715,1cyclictest5379-21apt-get10:55:012
27922991716,1cyclictest348-21cron07:20:001
27922991716,0cyclictest6805-21apt-get12:05:121
27922991715,1cyclictest19797-21run-parts08:00:011
27922991715,1cyclictest0-21swapper/111:55:011
27918991717,0cyclictest0-21swapper/008:05:130
27918991717,0cyclictest0-21swapper/007:15:110
27927991616,0cyclictest0-21swapper/312:10:103
27927991614,1cyclictest0-21swapper/311:15:153
2792799160,15cyclictest9448-21tune2fs08:45:143
2792799160,15cyclictest23474-21ntp_states08:05:193
27925991616,0cyclictest0-21swapper/209:30:102
27925991614,1cyclictest0-21swapper/210:00:012
27922991614,1cyclictest211rcuc/109:55:001
27922991614,1cyclictest0-21swapper/108:10:001
27922991613,2cyclictest1928-21apt-get09:40:001
27918991614,1cyclictest4016-21perf08:35:010
27918991614,1cyclictest0-21swapper/012:00:150
27918991614,1cyclictest0-21swapper/010:50:170
27918991613,2cyclictest307-21systemd-journal10:45:000
2791899160,15cyclictest0-21swapper/008:15:010
27927991515,0cyclictest0-21swapper/308:10:123
27927991513,1cyclictest0-21swapper/311:45:013
27927991513,1cyclictest0-21swapper/308:25:193
2792799150,15cyclictest0-21swapper/310:52:503
2792799150,14cyclictest0-21swapper/309:25:153
2792799150,14cyclictest0-21swapper/308:20:013
27925991515,0cyclictest0-21swapper/207:45:022
27925991513,1cyclictest5536-21ntp_states12:00:172
27922991515,0cyclictest0-21swapper/112:35:111
27922991515,0cyclictest0-21swapper/112:20:121
27922991513,1cyclictest5948-21grep12:00:201
27922991513,1cyclictest307-21systemd-journal10:35:011
27922991513,1cyclictest16776-21users07:50:201
27922991513,1cyclictest0-21swapper/110:15:201
2792299150,1cyclictest3753-21df10:50:121
2792299150,1cyclictest16558-21perf10:10:011
2792299150,14cyclictest27084-21awk08:15:011
2791899150,1cyclictest1188-21sed11:50:200
2792799140,14cyclictest12080-21/usr/sbin/munin10:00:183
2792799140,14cyclictest0-21swapper/312:26:033
2792799140,14cyclictest0-21swapper/312:15:073
2792799140,14cyclictest0-21swapper/312:07:113
2792799140,14cyclictest0-21swapper/311:47:193
2792799140,14cyclictest0-21swapper/311:37:013
2792799140,14cyclictest0-21swapper/311:05:563
2792799140,14cyclictest0-21swapper/310:48:023
2792799140,14cyclictest0-21swapper/310:48:023
2792799140,14cyclictest0-21swapper/310:26:033
2792799140,14cyclictest0-21swapper/309:40:443
2792799140,14cyclictest0-21swapper/308:30:113
2792799140,14cyclictest0-21swapper/308:01:013
2792799140,14cyclictest0-21swapper/307:32:253
2792799140,0cyclictest0-21swapper/311:50:203
2792799140,0cyclictest0-21swapper/310:08:573
2792799140,0cyclictest0-21swapper/307:35:313
27925991414,0cyclictest0-21swapper/211:20:122
27925991412,1cyclictest0-21swapper/209:00:532
2792599140,14cyclictest0-21swapper/211:30:202
2792599140,14cyclictest0-21swapper/211:26:512
2792599140,14cyclictest0-21swapper/211:16:432
2792599140,14cyclictest0-21swapper/211:03:242
2792599140,14cyclictest0-21swapper/210:40:392
2792599140,14cyclictest0-21swapper/210:20:192
2792599140,14cyclictest0-21swapper/210:15:202
2792599140,14cyclictest0-21swapper/209:15:222
2792599140,14cyclictest0-21swapper/208:51:452
2792599140,14cyclictest0-21swapper/208:28:082
2792599140,14cyclictest0-21swapper/207:42:432
2792599140,0cyclictest0-21swapper/212:10:152
2792599140,0cyclictest0-21swapper/210:35:312
2792599140,0cyclictest0-21swapper/209:36:522
2792599140,0cyclictest0-21swapper/208:08:552
27922991414,0cyclictest24932-21apt-get11:35:111
27922991414,0cyclictest0-21swapper/110:20:341
27922991414,0cyclictest0-21swapper/109:00:501
27922991414,0cyclictest0-21swapper/107:46:471
27922991414,0cyclictest0-21swapper/107:41:281
27922991413,1cyclictest4558-21perf09:45:001
2792299140,14cyclictest0-21swapper/111:00:451
2792299140,14cyclictest0-21swapper/110:35:261
2792299140,14cyclictest0-21swapper/109:55:521
2792299140,14cyclictest0-21swapper/109:32:331
2792299140,14cyclictest0-21swapper/109:21:281
2792299140,14cyclictest0-21swapper/109:17:071
2792299140,14cyclictest0-21swapper/108:56:531
2792299140,14cyclictest0-21swapper/108:52:021
2792299140,0cyclictest0-21swapper/111:55:151
2792299140,0cyclictest0-21swapper/111:21:381
2792299140,0cyclictest0-21swapper/111:15:431
2792299140,0cyclictest0-21swapper/111:05:371
2792299140,0cyclictest0-21swapper/110:48:151
2792299140,0cyclictest0-21swapper/110:48:141
2792299140,0cyclictest0-21swapper/109:05:251
2792299140,0cyclictest0-21swapper/108:45:501
2792299140,0cyclictest0-21swapper/108:37:071
27918991414,0cyclictest0-21swapper/012:20:460
27918991414,0cyclictest0-21swapper/011:46:300
27918991414,0cyclictest0-21swapper/010:11:140
27918991414,0cyclictest0-21swapper/008:00:130
27918991414,0cyclictest0-21swapper/007:11:190
2791899140,14cyclictest0-21swapper/012:35:140
2791899140,14cyclictest0-21swapper/012:25:400
2791899140,14cyclictest0-21swapper/011:30:000
2791899140,14cyclictest0-21swapper/011:11:180
2791899140,14cyclictest0-21swapper/010:32:510
2791899140,14cyclictest0-21swapper/010:26:210
2791899140,14cyclictest0-21swapper/010:05:390
2791899140,14cyclictest0-21swapper/009:50:570
2791899140,14cyclictest0-21swapper/009:36:550
2791899140,14cyclictest0-21swapper/009:26:090
2791899140,14cyclictest0-21swapper/009:22:170
2791899140,14cyclictest0-21swapper/009:18:010
2791899140,14cyclictest0-21swapper/008:37:250
2791899140,0cyclictest0-21swapper/012:15:050
2791899140,0cyclictest0-21swapper/012:05:450
2791899140,0cyclictest0-21swapper/011:38:460
2791899140,0cyclictest0-21swapper/011:31:260
2791899140,0cyclictest0-21swapper/010:00:230
2791899140,0cyclictest0-21swapper/009:01:040
2791899140,0cyclictest0-21swapper/008:24:470
2791899140,0cyclictest0-21swapper/007:38:470
2791899140,0cyclictest0-21swapper/007:26:030
27927991313,0cyclictest0-21swapper/310:40:213
27927991313,0cyclictest0-21swapper/309:37:233
27927991313,0cyclictest0-21swapper/308:21:103
27927991313,0cyclictest0-21swapper/307:55:023
27927991313,0cyclictest0-21swapper/307:50:083
27925991313,0cyclictest0-21swapper/208:45:052
2792599130,0cyclictest0-21swapper/207:35:022
27922991313,0cyclictest0-21swapper/112:15:131
27922991313,0cyclictest0-21swapper/112:10:591
27922991313,0cyclictest0-21swapper/111:25:371
27918991313,0cyclictest0-21swapper/008:57:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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