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2026-01-31 - 15:56
[ 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 Sat Jan 31, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20170993127,3cyclictest10792-21apt-get12:30:122
2017099300,29cyclictest8818-21awk07:55:002
20172992928,0cyclictest31212-21apt-get12:05:123
2017299290,28cyclictest17927-21munin-run09:20:003
2017299290,28cyclictest0-21swapper/312:10:143
2017299290,1cyclictest0-21swapper/307:55:133
20170992927,2cyclictest0-21swapper/208:25:122
20170992927,1cyclictest16946-21cron11:35:002
2017099290,28cyclictest307-21systemd-journal07:35:022
2017099290,28cyclictest0-21swapper/212:30:012
20166992928,1cyclictest0-21swapper/112:30:131
20161992927,1cyclictest0-21swapper/008:30:010
20161992926,2cyclictest307-21systemd-journal08:49:590
2017299280,0cyclictest0-21swapper/311:05:113
2017299280,0cyclictest0-21swapper/308:50:013
20170992828,0cyclictest22576-21apt-get09:30:022
2017099280,0cyclictest0-21swapper/210:05:112
20166992828,0cyclictest0-21swapper/109:20:121
20166992827,1cyclictest7086-21apt-get10:05:121
20166992826,1cyclictest4393-21cron10:00:001
2016699280,0cyclictest30684-21apt-get08:40:121
20161992828,0cyclictest0-21swapper/009:20:120
20161992827,1cyclictest14074-21apt-get08:05:120
20161992827,0cyclictest1115-21apt-get12:10:130
20161992827,0cyclictest0-21swapper/007:35:120
20161992826,1cyclictest4415-21sendmail-msp10:00:000
2016199280,0cyclictest0-21swapper/009:10:130
2016199280,0cyclictest0-21swapper/008:40:110
20172992727,0cyclictest0-21swapper/311:00:123
20172992727,0cyclictest0-21swapper/309:00:123
20172992726,0cyclictest20418-21apt-get07:10:123
2017299270,0cyclictest23132-21perf08:25:013
2017299270,0cyclictest0-21swapper/308:40:113
20170992727,0cyclictest0-21swapper/211:50:132
20170992727,0cyclictest0-21swapper/208:55:132
20166992727,0cyclictest9409-21apt-get07:55:141
20166992727,0cyclictest2913-21apt-get11:05:111
20166992727,0cyclictest25441-21apt-get08:30:011
20166992727,0cyclictest0-21swapper/112:10:131
20166992727,0cyclictest0-21swapper/109:10:121
20166992727,0cyclictest0-21swapper/107:40:091
20166992727,0cyclictest0-21swapper/107:35:111
20166992726,1cyclictest2926-21awk08:50:001
20166992726,0cyclictest19573-21apt-get11:40:141
20161992727,0cyclictest0-21swapper/011:05:120
20161992727,0cyclictest0-21swapper/007:55:140
20161992727,0cyclictest0-21swapper/007:40:100
20161992726,1cyclictest0-21swapper/011:20:120
20172992626,0cyclictest0-21swapper/309:40:123
20172992626,0cyclictest0-21swapper/307:45:023
20172992624,1cyclictest0-21swapper/308:15:023
20170992626,0cyclictest0-21swapper/211:20:132
20170992626,0cyclictest0-21swapper/207:55:142
20170992626,0cyclictest0-21swapper/207:10:122
20170992625,1cyclictest30138-21apt-get09:45:132
20166992626,0cyclictest27816-21apt-get09:40:131
20166992626,0cyclictest23153-21apt-get09:30:121
20166992626,0cyclictest11751-21apt-get08:00:121
20166992626,0cyclictest0-21swapper/111:20:131
20166992626,0cyclictest0-21swapper/108:05:131
20161992626,0cyclictest0-21swapper/011:40:140
20161992626,0cyclictest0-21swapper/010:05:130
20161992626,0cyclictest0-21swapper/009:40:120
20161992626,0cyclictest0-21swapper/009:30:120
20172992525,0cyclictest0-21swapper/307:35:113
20170992525,0cyclictest0-21swapper/207:25:132
20170992524,0cyclictest0-21swapper/208:50:012
20170992523,1cyclictest23107-21cron08:25:012
20166992525,0cyclictest24227-21apt-get11:50:141
20166992525,0cyclictest0-21swapper/111:15:151
20166992525,0cyclictest0-21swapper/107:45:131
20166992525,0cyclictest0-21swapper/107:20:151
20166992524,0cyclictest151rcu_preempt09:15:141
20161992525,0cyclictest0-21swapper/011:50:140
20161992525,0cyclictest0-21swapper/011:15:150
20161992525,0cyclictest0-21swapper/008:00:110
20161992525,0cyclictest0-21swapper/007:45:130
20161992525,0cyclictest0-21swapper/007:20:140
20161992523,1cyclictest14610-21cron11:30:000
20161992523,1cyclictest14610-21cron11:30:000
20172992424,0cyclictest2367-21apt-get09:55:133
20172992424,0cyclictest12584-21apt-get11:25:143
20172992424,0cyclictest12584-21apt-get11:25:143
20172992424,0cyclictest0-21swapper/312:15:143
20172992423,1cyclictest25424-21cron08:30:003
20172992423,0cyclictest0-21swapper/310:25:013
20172992422,2cyclictest28603-21cron12:00:003
20170992424,0cyclictest0-21swapper/210:45:142
20170992424,0cyclictest0-21swapper/210:20:112
20170992423,1cyclictest547-21apt-get11:00:112
20166992424,0cyclictest0-21swapper/107:30:111
20166992423,1cyclictest621-21dbus-daemon11:30:001
20166992423,1cyclictest621-21dbus-daemon11:30:001
20161992424,0cyclictest0-21swapper/009:15:140
20161992424,0cyclictest0-21swapper/007:30:110
20172992323,0cyclictest0-21swapper/309:30:013
20172992323,0cyclictest0-21swapper/307:25:123
20172992321,1cyclictest0-21swapper/310:05:013
20172992321,1cyclictest0-21swapper/309:15:013
20170992323,0cyclictest21904-21apt-get11:45:112
20170992323,0cyclictest21353-21apt-get10:35:132
20170992323,0cyclictest0-21swapper/210:25:022
20170992321,1cyclictest15142-21cron12:40:002
20170992320,3cyclictest10850-21apt-get09:05:122
20166992323,0cyclictest0-21swapper/111:00:111
20166992323,0cyclictest0-21swapper/109:00:121
20166992321,1cyclictest32694-21cron11:00:001
20161992323,0cyclictest0-21swapper/011:00:120
20161992323,0cyclictest0-21swapper/009:00:120
20161992321,1cyclictest7906-21munin-run12:25:020
20161992321,1cyclictest32696-21sendmail11:00:010
20172992222,0cyclictest0-21swapper/311:40:133
20172992221,1cyclictest0-21swapper/308:00:113
20170992222,0cyclictest0-21swapper/211:25:142
20170992222,0cyclictest0-21swapper/211:25:142
20170992221,0cyclictest32047-21apt-get07:35:112
20166992222,0cyclictest26017-21apt-get08:30:121
20161992222,0cyclictest0-21swapper/008:30:120
20172992121,0cyclictest0-21swapper/308:05:133
20170992118,0cyclictest0-21swapper/211:10:092
20166992120,1cyclictest7904-21perf12:25:011
20161992120,0cyclictest4710-21apt-get10:00:110
20172992020,0cyclictest0-21swapper/310:20:113
2017099200,10cyclictest0-21swapper/209:26:472
20166992020,0cyclictest0-21swapper/110:25:021
20166992020,0cyclictest0-21swapper/110:00:111
20161992020,0cyclictest0-21swapper/010:25:020
20172991919,0cyclictest0-21swapper/311:10:093
20166991919,0cyclictest0-21swapper/112:15:121
20161991919,0cyclictest0-21swapper/012:15:130
20172991818,0cyclictest0-21swapper/312:00:103
20172991818,0cyclictest0-21swapper/307:50:113
2017299180,5cyclictest0-21swapper/310:15:133
20170991818,0cyclictest0-21swapper/210:30:122
20166991818,0cyclictest0-21swapper/112:05:111
20161991818,0cyclictest0-21swapper/012:05:110
20161991817,1cyclictest0-21swapper/012:00:000
20161991816,1cyclictest23136-21munin-run08:25:020
20172991716,0cyclictest0-21swapper/307:45:123
20172991715,1cyclictest621-21dbus-daemon12:35:003
20172991715,1cyclictest331rcuc/310:35:003
20170991717,0cyclictest0-21swapper/212:20:112
20170991717,0cyclictest0-21swapper/210:55:122
20170991717,0cyclictest0-21swapper/208:40:122
20170991717,0cyclictest0-21swapper/208:05:132
20170991717,0cyclictest0-21swapper/208:00:132
20166991717,0cyclictest0-21swapper/110:20:131
20166991715,1cyclictest24214-21timerwakeupswit07:15:211
20161991717,0cyclictest0-21swapper/010:20:130
20172991616,0cyclictest0-21swapper/308:55:123
20172991615,1cyclictest0-21swapper/311:15:133
20172991615,1cyclictest0-21swapper/309:45:123
20172991614,1cyclictest0-21swapper/308:45:163
2017299160,15cyclictest19770-21ntp_states08:15:193
2017299160,15cyclictest19770-21ntp_states08:15:193
2017099165,11cyclictest0-21swapper/209:15:352
20170991615,1cyclictest3156-21awk12:15:002
20166991616,0cyclictest28629-21perf12:00:011
20166991616,0cyclictest0-21swapper/108:25:021
20161991616,0cyclictest2949-21apt-get08:50:000
20172991514,1cyclictest0-21swapper/309:20:183
2017299150,1cyclictest0-21swapper/309:50:143
20170991513,1cyclictest30010-21munin-run09:45:012
20170991513,1cyclictest23785-21ntp_states07:15:182
2017099150,1cyclictest29392-21ntp_states08:35:182
2017099150,1cyclictest0-21swapper/209:20:132
2017099150,11cyclictest0-21swapper/211:07:342
20166991515,0cyclictest0-21swapper/111:10:101
20166991515,0cyclictest0-21swapper/108:50:011
2016699150,1cyclictest26661-21hddtemp_smartct10:45:151
20161991515,0cyclictest0-21swapper/011:10:100
20161991513,1cyclictest9215-21/usr/sbin/munin07:55:010
2016199150,1cyclictest30441-21cat10:55:010
2016199150,1cyclictest22273-21taskset07:12:550
20172991414,0cyclictest0-21swapper/311:21:263
20172991414,0cyclictest0-21swapper/310:56:013
20172991414,0cyclictest0-21swapper/310:40:113
20172991412,1cyclictest15959-21ntp_states11:30:183
2017299140,14cyclictest0-21swapper/312:28:123
2017299140,14cyclictest0-21swapper/312:20:113
2017299140,14cyclictest0-21swapper/311:45:473
2017299140,14cyclictest0-21swapper/310:50:113
2017299140,14cyclictest0-21swapper/310:12:253
2017299140,14cyclictest0-21swapper/310:05:023
2017299140,14cyclictest0-21swapper/309:28:413
2017299140,14cyclictest0-21swapper/309:09:533
2017299140,14cyclictest0-21swapper/308:35:533
2017299140,14cyclictest0-21swapper/307:31:053
2017299140,14cyclictest0-21swapper/307:20:493
2017299140,14cyclictest0-21swapper/307:15:123
2017299140,0cyclictest0-21swapper/311:50:143
2017299140,0cyclictest0-21swapper/311:35:593
2017299140,0cyclictest0-21swapper/310:45:033
2017299140,0cyclictest0-21swapper/310:38:163
2017299140,0cyclictest0-21swapper/309:36:033
2017299140,0cyclictest0-21swapper/308:31:433
20170991414,0cyclictest0-21swapper/210:12:222
20170991414,0cyclictest0-21swapper/207:20:292
2017099140,14cyclictest0-21swapper/212:15:222
2017099140,14cyclictest0-21swapper/211:55:012
2017099140,14cyclictest0-21swapper/211:44:532
2017099140,14cyclictest0-21swapper/210:15:142
2017099140,14cyclictest0-21swapper/210:00:132
2017099140,14cyclictest0-21swapper/209:59:112
2017099140,14cyclictest0-21swapper/209:35:402
2017099140,14cyclictest0-21swapper/208:10:242
2017099140,14cyclictest0-21swapper/207:46:332
2017099140,14cyclictest0-21swapper/207:40:062
2017099140,0cyclictest0-21swapper/212:00:112
2017099140,0cyclictest0-21swapper/211:16:342
2017099140,0cyclictest0-21swapper/210:51:582
2017099140,0cyclictest0-21swapper/208:46:262
2017099140,0cyclictest0-21swapper/208:30:572
20166991414,0cyclictest0-21swapper/112:01:391
20166991414,0cyclictest0-21swapper/110:36:241
20166991414,0cyclictest0-21swapper/109:35:311
20166991414,0cyclictest0-21swapper/108:55:581
2016699140,14cyclictest0-21swapper/112:35:191
2016699140,14cyclictest0-21swapper/112:25:121
2016699140,14cyclictest0-21swapper/110:17:181
2016699140,14cyclictest0-21swapper/110:11:181
2016699140,14cyclictest0-21swapper/109:50:081
2016699140,14cyclictest0-21swapper/109:45:051
2016699140,14cyclictest0-21swapper/109:25:511
2016699140,14cyclictest0-21swapper/109:08:041
2016699140,14cyclictest0-21swapper/108:36:011
2016699140,14cyclictest0-21swapper/108:15:111
2016699140,14cyclictest0-21swapper/108:15:111
2016699140,14cyclictest0-21swapper/107:25:151
2016699140,14cyclictest0-21swapper/107:11:411
2016699140,0cyclictest0-21swapper/111:45:151
2016699140,0cyclictest0-21swapper/111:37:261
2016699140,0cyclictest0-21swapper/110:50:331
2016699140,0cyclictest0-21swapper/110:42:111
2016699140,0cyclictest0-21swapper/110:30:431
2016699140,0cyclictest0-21swapper/108:11:491
2016699140,0cyclictest0-21swapper/107:50:051
20161991414,0cyclictest0-21swapper/012:30:130
20161991414,0cyclictest0-21swapper/012:00:060
20161991414,0cyclictest0-21swapper/010:36:230
20161991414,0cyclictest0-21swapper/008:11:140
20161991414,0cyclictest0-21swapper/007:15:120
20161991413,0cyclictest26210-21modprobe09:35:140
2016199140,14cyclictest0-21swapper/012:35:190
2016199140,14cyclictest0-21swapper/011:45:150
2016199140,14cyclictest0-21swapper/010:17:190
2016199140,14cyclictest0-21swapper/009:50:070
2016199140,14cyclictest0-21swapper/009:45:040
2016199140,14cyclictest0-21swapper/009:25:510
2016199140,14cyclictest0-21swapper/009:08:080
2016199140,14cyclictest0-21swapper/008:35:440
2016199140,14cyclictest0-21swapper/008:15:120
2016199140,14cyclictest0-21swapper/008:15:110
2016199140,0cyclictest0-21swapper/012:25:120
2016199140,0cyclictest0-21swapper/011:37:270
2016199140,0cyclictest0-21swapper/010:45:020
2016199140,0cyclictest0-21swapper/010:42:110
2016199140,0cyclictest0-21swapper/010:30:420
2016199140,0cyclictest0-21swapper/010:10:480
2016199140,0cyclictest0-21swapper/008:59:340
2016199140,0cyclictest0-21swapper/007:25:150
20172991313,0cyclictest0-21swapper/312:35:283
20170991313,0cyclictest0-21swapper/211:36:252
20170991313,0cyclictest0-21swapper/210:40:172
20170991313,0cyclictest0-21swapper/209:50:112
20170991313,0cyclictest0-21swapper/209:13:552
2017099130,13cyclictest0-21swapper/208:18:102
2017099130,13cyclictest0-21swapper/208:18:092
20166991313,0cyclictest0-21swapper/111:31:091
20161991313,0cyclictest0-21swapper/011:31:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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