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2026-02-01 - 22:23
[ 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 376 highest latencies:
System rack8slot4.osadl.org (updated Sun Feb 01, 2026 12:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6077542235175,20sleep30-21swapper/307:06:273
6098512228175,18sleep20-21swapper/207:08:442
6078092223171,17sleep10-21swapper/107:07:141
6077992223171,17sleep00-21swapper/007:07:050
6077112221167,18sleep70-21swapper/707:05:517
6077962212182,19sleep60-21swapper/607:07:036
6076732212181,20sleep50-21swapper/507:05:175
6077262209180,19sleep40-21swapper/407:06:044
610178993228,2cyclictest711393-21sh10:15:026
610176993230,1cyclictest732935-21turbostat.cron10:55:015
610171993128,2cyclictest369-21systemd-journal10:55:013
610176993028,1cyclictest679464-21apt-get09:18:095
610171993029,1cyclictest735615-21sh11:00:013
61017199300,29cyclictest0-21swapper/309:38:113
61017199300,29cyclictest0-21swapper/309:38:113
61017199300,28cyclictest0-21swapper/312:18:103
61017099300,29cyclictest0-21swapper/207:40:012
610166993027,2cyclictest612731-21sh07:15:001
61016699300,29cyclictest652029-21apt-get08:28:071
61016699300,29cyclictest643355-21systemd-run08:10:001
61016699300,29cyclictest1-21systemd11:20:021
610164993028,2cyclictest0-21swapper/009:53:080
610164993028,1cyclictest649345-21apt-get08:23:110
61016499300,29cyclictest692284-21cron09:40:020
61016499300,29cyclictest692284-21cron09:40:010
61016499300,29cyclictest0-21swapper/010:50:010
61018299290,1cyclictest0-21swapper/711:30:017
61018299290,1cyclictest0-21swapper/709:03:097
610178992928,0cyclictest0-21swapper/607:18:096
610178992927,1cyclictest0-21swapper/610:18:116
610178992927,1cyclictest0-21swapper/609:15:026
610178992927,1cyclictest0-21swapper/608:48:116
61017899290,28cyclictest635607-21apt-get07:58:086
61017899290,1cyclictest0-21swapper/609:20:016
610176992927,1cyclictest733569-21apt-get10:58:105
610176992927,1cyclictest0-21swapper/508:13:095
61017699290,1cyclictest776905-21apt-get12:18:105
61017699290,1cyclictest695031-21awk09:45:025
61017699290,1cyclictest690237-21apt-get09:38:105
61017699290,1cyclictest690237-21apt-get09:38:105
61017399290,28cyclictest0-21swapper/411:38:084
61017399290,28cyclictest0-21swapper/411:18:074
61017399290,1cyclictest643946-21apt-get08:13:094
610171992927,1cyclictest752421-21apt-get11:33:093
61017199290,29cyclictest0-21swapper/308:15:013
61017199290,28cyclictest1-21systemd08:30:003
61017199290,28cyclictest0-21swapper/311:28:113
61017199290,28cyclictest0-21swapper/310:13:093
61017099290,28cyclictest0-21swapper/209:33:082
61017099290,28cyclictest0-21swapper/208:48:122
61017099290,28cyclictest0-21swapper/207:33:102
610166992928,1cyclictest33-21ksoftirqd/110:23:101
610166992927,1cyclictest736273-21apt-get11:03:071
610166992927,1cyclictest0-21swapper/110:18:101
610166992926,2cyclictest678825-21dump-pmu-power09:15:011
61016699290,28cyclictest0-21swapper/109:33:071
61016699290,1cyclictest708710-21idleruntime-cro10:10:021
61016699290,1cyclictest0-21swapper/110:58:101
610164992927,1cyclictest369-21systemd-journal10:20:010
61016499290,29cyclictest0-21swapper/010:15:020
61016499290,28cyclictest0-21swapper/012:33:090
61016499290,28cyclictest0-21swapper/011:53:090
61016499290,28cyclictest0-21swapper/010:38:100
61016499290,28cyclictest0-21swapper/010:03:100
61016499290,28cyclictest0-21swapper/009:23:100
610182992828,0cyclictest0-21swapper/710:05:027
610182992827,1cyclictest0-21swapper/712:38:097
610182992827,1cyclictest0-21swapper/711:10:017
610182992826,1cyclictest667543-21munin-run08:55:017
61018299280,28cyclictest0-21swapper/711:20:027
61018299280,0cyclictest0-21swapper/708:48:127
610178992827,1cyclictest741irq_work/610:25:016
610178992827,1cyclictest0-21swapper/610:35:026
610178992826,1cyclictest765237-21apt-get11:55:016
610178992826,1cyclictest0-21swapper/608:43:096
61017899280,28cyclictest703976-21apt-get10:03:106
61017899280,28cyclictest0-21swapper/609:35:016
610176992827,1cyclictest1-21systemd12:30:005
610176992827,1cyclictest0-21swapper/507:30:005
610176992826,1cyclictest626895-21turbostat.cron07:40:005
61017699280,28cyclictest0-21swapper/511:30:025
61017699280,0cyclictest0-21swapper/507:50:015
610173992828,0cyclictest0-21swapper/409:48:114
61017399280,28cyclictest0-21swapper/410:35:014
61017399280,28cyclictest0-21swapper/409:58:094
61017399280,27cyclictest0-21swapper/412:23:104
61017399280,27cyclictest0-21swapper/407:38:104
61017399280,1cyclictest0-21swapper/409:55:024
61017399280,1cyclictest0-21swapper/408:35:014
610171992828,0cyclictest0-21swapper/311:53:103
610171992828,0cyclictest0-21swapper/309:43:073
610171992826,1cyclictest741651-21apt-get11:13:103
610171992826,1cyclictest626891-21idleruntime-cro07:40:003
610171992826,1cyclictest0-21swapper/311:50:013
610170992827,1cyclictest0-21swapper/211:55:012
610170992827,1cyclictest0-21swapper/209:20:002
610170992826,1cyclictest0-21swapper/210:03:112
610170992826,1cyclictest0-21swapper/207:58:092
61017099280,28cyclictest0-21swapper/211:25:012
61017099280,28cyclictest0-21swapper/210:35:012
61017099280,28cyclictest0-21swapper/209:48:102
610166992828,0cyclictest0-21swapper/112:18:091
61016699280,28cyclictest0-21swapper/108:13:081
610164992827,1cyclictest684859-21apt-get09:28:090
610164992827,1cyclictest641263-21apt-get08:08:090
61016499280,27cyclictest0-21swapper/007:23:090
610182992725,1cyclictest692902-21.plocate09:43:037
61018299270,0cyclictest0-21swapper/710:58:107
61018299270,0cyclictest0-21swapper/709:58:087
610178992727,0cyclictest0-21swapper/611:50:016
610178992726,1cyclictest648689-21turbostat.cron08:20:006
610178992726,0cyclictest0-21swapper/608:53:086
610178992725,1cyclictest0-21swapper/612:33:096
610178992725,1cyclictest0-21swapper/611:08:096
610176992727,0cyclictest0-21swapper/509:28:095
610176992726,1cyclictest762594-21systemd-run11:50:015
610176992725,1cyclictest779610-21apt-get12:23:085
610176992725,1cyclictest755108-21apt-get11:38:095
61017699270,27cyclictest0-21swapper/511:33:095
61017699270,0cyclictest0-21swapper/510:18:115
610173992727,0cyclictest0-21swapper/410:03:094
610173992727,0cyclictest0-21swapper/409:18:084
610173992727,0cyclictest0-21swapper/407:15:014
610173992726,0cyclictest0-21swapper/410:58:104
610173992725,1cyclictest0-21swapper/408:23:104
61017399270,27cyclictest0-21swapper/409:45:014
61017399270,0cyclictest0-21swapper/411:10:024
610171992727,0cyclictest0-21swapper/309:18:083
610171992727,0cyclictest0-21swapper/308:18:113
610171992727,0cyclictest0-21swapper/307:28:093
61017199270,0cyclictest0-21swapper/309:28:093
610170992727,0cyclictest0-21swapper/209:38:112
610170992727,0cyclictest0-21swapper/209:38:112
610170992727,0cyclictest0-21swapper/207:43:092
610170992726,1cyclictest0-21swapper/210:38:082
610170992726,1cyclictest0-21swapper/209:05:022
61017099270,0cyclictest0-21swapper/208:18:112
610166992727,0cyclictest0-21swapper/112:40:001
610166992726,1cyclictest0-21swapper/107:50:001
61016699270,0cyclictest0-21swapper/109:43:081
61016699270,0cyclictest0-21swapper/108:23:111
610164992727,0cyclictest0-21swapper/012:13:100
610164992727,0cyclictest0-21swapper/011:18:090
610164992727,0cyclictest0-21swapper/008:20:000
610164992727,0cyclictest0-21swapper/007:48:100
610164992725,1cyclictest665481-21apt-get08:53:080
610164992725,1cyclictest619445-21apt-get07:28:090
61016499270,0cyclictest0-21swapper/011:43:090
610182992626,0cyclictest0-21swapper/708:43:107
610182992626,0cyclictest0-21swapper/707:23:097
610182992624,1cyclictest776299-21awk12:15:007
610178992626,0cyclictest0-21swapper/609:10:016
610178992625,1cyclictest0-21swapper/607:43:106
610178992624,1cyclictest635013-21systemctl07:55:006
610178992624,1cyclictest0-21swapper/610:28:076
610178992624,1cyclictest0-21swapper/608:35:016
610176992626,0cyclictest0-21swapper/511:13:095
610176992626,0cyclictest0-21swapper/509:08:095
610176992625,1cyclictest646638-21apt-get08:18:105
610176992625,1cyclictest0-21swapper/508:33:105
610173992625,1cyclictest278-21plymouthd11:45:014
610173992624,1cyclictest681-21dbus-daemon08:55:014
610173992624,1cyclictest3406432-21kworker/4:1-events08:30:004
610173992624,1cyclictest0-21swapper/408:10:014
610173992621,1cyclictest201rcu_preempt11:50:014
610171992626,0cyclictest0-21swapper/312:30:013
610171992625,1cyclictest0-21swapper/309:08:103
610170992625,1cyclictest0-21swapper/210:58:092
610170992625,0cyclictest0-21swapper/211:55:022
610166992626,0cyclictest0-21swapper/107:43:091
610166992624,1cyclictest0-21swapper/107:33:101
610164992626,0cyclictest0-21swapper/011:03:070
610164992626,0cyclictest0-21swapper/010:58:100
610164992624,1cyclictest0-21swapper/008:13:080
610182992525,0cyclictest0-21swapper/712:10:017
610182992525,0cyclictest0-21swapper/711:58:087
610182992525,0cyclictest0-21swapper/710:38:097
610182992525,0cyclictest0-21swapper/709:53:087
610182992525,0cyclictest0-21swapper/709:40:027
610182992525,0cyclictest0-21swapper/709:40:017
610182992524,1cyclictest0-21swapper/711:33:107
610182992522,2cyclictest689600-21turbostat.cron09:35:007
610178992525,0cyclictest0-21swapper/612:38:096
610178992524,1cyclictest0-21swapper/607:50:016
610178992523,1cyclictest0-21swapper/612:18:096
610176992524,1cyclictest695638-21apt-get09:48:115
610176992524,1cyclictest687545-21apt-get09:33:085
610173992524,0cyclictest0-21swapper/408:03:074
610173992523,1cyclictest0-21swapper/407:28:104
610171992525,0cyclictest0-21swapper/308:33:093
610170992525,0cyclictest0-21swapper/212:30:012
610170992525,0cyclictest0-21swapper/211:05:012
610170992524,1cyclictest645995-21latency_hist08:15:002
610170992524,1cyclictest0-21swapper/211:45:002
610170992523,2cyclictest711397-21apt10:15:012
610166992524,1cyclictest757815-21apt-get11:43:081
610166992524,1cyclictest0-21swapper/109:53:071
610164992525,0cyclictest0-21swapper/010:25:010
610164992525,0cyclictest0-21swapper/009:05:000
610164992523,1cyclictest743694-21sh11:15:020
610164992523,1cyclictest668172-21apt-get08:58:100
610182992424,0cyclictest0-21swapper/711:38:097
610182992422,2cyclictest711426-21awk10:15:027
610178992423,1cyclictest0-21swapper/611:38:096
610178992423,1cyclictest0-21swapper/608:13:096
610176992424,0cyclictest0-21swapper/511:25:025
610176992424,0cyclictest0-21swapper/510:35:025
610176992424,0cyclictest0-21swapper/508:48:115
610176992423,1cyclictest0-21swapper/507:43:105
610176992423,1cyclictest0-21swapper/507:33:095
610176992422,1cyclictest722805-21apt-get10:38:095
610173992424,0cyclictest0-21swapper/409:38:124
610173992424,0cyclictest0-21swapper/409:38:114
610173992423,1cyclictest0-21swapper/409:13:094
610173992422,1cyclictest0-21swapper/410:10:014
610171992424,0cyclictest0-21swapper/312:23:093
610171992424,0cyclictest0-21swapper/311:38:083
610171992424,0cyclictest0-21swapper/309:33:083
610171992422,1cyclictest627550-21apt-get07:43:093
610170992424,0cyclictest0-21swapper/207:18:082
610170992423,1cyclictest0-21swapper/211:50:002
610170992422,1cyclictest0-21swapper/210:25:022
610166992424,0cyclictest0-21swapper/110:13:101
610166992424,0cyclictest0-21swapper/108:35:001
610166992423,1cyclictest0-21swapper/107:40:011
610166992420,3cyclictest369-21systemd-journal09:10:011
610164992424,0cyclictest0-21swapper/010:43:090
610182992323,0cyclictest0-21swapper/708:38:097
610182992323,0cyclictest0-21swapper/708:33:097
610182992322,1cyclictest0-21swapper/711:13:107
610178992322,1cyclictest0-21swapper/611:18:086
610178992322,1cyclictest0-21swapper/609:58:086
610178992322,1cyclictest0-21swapper/609:55:026
610178992322,1cyclictest0-21swapper/609:48:126
610178992322,1cyclictest0-21swapper/608:28:086
610178992321,1cyclictest0-21swapper/612:23:096
610176992319,3cyclictest706025-21latency_hist10:05:015
610171992323,0cyclictest0-21swapper/311:25:013
610171992323,0cyclictest0-21swapper/310:35:013
610171992323,0cyclictest0-21swapper/309:48:103
610171992323,0cyclictest0-21swapper/308:48:113
610171992323,0cyclictest0-21swapper/307:33:103
610171992321,1cyclictest0-21swapper/309:05:023
610171992321,1cyclictest0-21swapper/307:58:093
610170992323,0cyclictest0-21swapper/209:15:022
610170992322,1cyclictest0-21swapper/210:18:102
610170992322,1cyclictest0-21swapper/208:43:102
610170992321,1cyclictest0-21swapper/212:33:082
610170992321,1cyclictest0-21swapper/211:08:102
610166992323,0cyclictest0-21swapper/112:30:011
610166992323,0cyclictest0-21swapper/110:00:011
610164992323,0cyclictest0-21swapper/012:00:010
610164992323,0cyclictest0-21swapper/010:53:110
610164992322,1cyclictest1-21systemd11:40:010
610182992222,0cyclictest0-21swapper/707:18:087
610182992221,1cyclictest681-21dbus-daemon12:30:017
610178992221,1cyclictest624822-21apt-get07:38:116
610178992221,1cyclictest0-21swapper/607:23:096
610176992222,0cyclictest0-21swapper/511:55:005
610173992222,0cyclictest0-21swapper/407:33:094
610173992221,1cyclictest0-21swapper/409:03:104
610173992220,1cyclictest0-21swapper/410:53:104
610171992220,1cyclictest0-21swapper/311:55:023
610170992221,1cyclictest0-21swapper/212:38:082
610166992222,0cyclictest0-21swapper/111:33:101
610166992222,0cyclictest0-21swapper/109:03:091
610166992221,1cyclictest0-21swapper/109:18:091
610166992220,2cyclictest0-21swapper/108:58:111
610164992222,0cyclictest0-21swapper/011:28:100
610164992222,0cyclictest0-21swapper/008:48:120
610182992121,0cyclictest0-21swapper/711:48:087
610182992121,0cyclictest0-21swapper/711:23:107
610182992121,0cyclictest0-21swapper/709:30:017
610182992121,0cyclictest0-21swapper/707:35:017
610178992121,0cyclictest0-21swapper/609:45:026
610178992119,1cyclictest0-21swapper/610:58:106
610176992121,0cyclictest0-21swapper/509:05:025
610176992121,0cyclictest0-21swapper/507:58:085
610173992121,0cyclictest0-21swapper/412:13:104
610173992120,0cyclictest0-21swapper/409:33:084
610171992121,0cyclictest0-21swapper/310:38:083
610171992120,0cyclictest0-21swapper/311:05:023
610171992120,0cyclictest0-21swapper/310:03:113
610170992121,0cyclictest0-21swapper/209:10:022
610170992121,0cyclictest0-21swapper/208:53:072
610170992120,1cyclictest656779-21munin-run08:35:002
610170992119,1cyclictest0-21swapper/210:28:082
610170992119,1cyclictest0-21swapper/207:55:012
610166992121,0cyclictest0-21swapper/112:25:011
610166992120,1cyclictest0-21swapper/112:15:001
610164992121,0cyclictest0-21swapper/010:10:020
610182992020,0cyclictest0-21swapper/710:50:027
610182992020,0cyclictest0-21swapper/708:03:077
610178992019,1cyclictest0-21swapper/607:15:016
610176992020,0cyclictest0-21swapper/511:55:015
610176992020,0cyclictest0-21swapper/511:05:025
610176992019,1cyclictest711394-21latency_hist10:15:025
610173992020,0cyclictest0-21swapper/410:23:114
610173992019,0cyclictest0-21swapper/411:03:094
610173992018,1cyclictest0-21swapper/409:10:004
610171992018,1cyclictest759876-21munin-run11:45:003
610170992019,1cyclictest1-21systemd07:50:002
610170992019,1cyclictest0-21swapper/212:18:102
610170992018,2cyclictest700675-21systemctl09:55:012
610166992020,0cyclictest0-21swapper/112:35:011
610166992020,0cyclictest0-21swapper/112:03:121
610166992020,0cyclictest0-21swapper/111:15:021
610166992019,1cyclictest0-21swapper/111:10:011
610164992020,0cyclictest0-21swapper/012:28:100
610164992020,0cyclictest0-21swapper/012:20:000
610164992020,0cyclictest0-21swapper/007:45:010
610164992020,0cyclictest0-21swapper/007:13:110
610182991919,0cyclictest0-21swapper/709:18:097
610182991919,0cyclictest0-21swapper/707:40:017
610182991919,0cyclictest0-21swapper/707:30:007
610178991918,1cyclictest0-21swapper/611:45:016
610176991919,0cyclictest0-21swapper/511:45:015
610173991919,0cyclictest0-21swapper/407:45:004
610173991918,1cyclictest709345-21apt-get10:13:104
610173991918,0cyclictest0-21swapper/412:18:104
610171991917,1cyclictest0-21swapper/308:43:103
610166991918,1cyclictest0-21swapper/108:03:071
610166991917,2cyclictest0-21swapper/110:40:011
610166991917,1cyclictest0-21swapper/112:00:011
610164991919,0cyclictest0-21swapper/008:03:070
610164991918,1cyclictest278-21plymouthd12:10:010
610182991818,0cyclictest0-21swapper/708:13:087
610178991817,0cyclictest0-21swapper/608:23:106
610176991818,0cyclictest0-21swapper/510:25:025
610176991818,0cyclictest0-21swapper/509:15:015
610176991818,0cyclictest0-21swapper/507:18:095
610176991816,1cyclictest0-21swapper/512:38:095
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610178991614,1cyclictest708712-21latency_hist10:10:026
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610178991614,1cyclictest0-21swapper/608:38:046
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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