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2026-01-25 - 09:28
[ 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 Jan 25, 2026 00:44:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2279792237173,21sleep00-21swapper/019:05:120
2279682228174,18sleep70-21swapper/719:05:037
2280712226167,20sleep50-21swapper/519:06:305
2279922225170,44sleep20-21swapper/219:05:212
2302152214183,20sleep60-21swapper/619:09:286
2279832214182,20sleep40-21swapper/419:05:164
2279732214184,19sleep30-21swapper/319:05:063
2281602206179,17sleep10-21swapper/119:07:451
23050499480,24cyclictest0-21swapper/722:34:377
230504993425,3cyclictest0-21swapper/720:08:087
23049299320,30cyclictest0-21swapper/322:50:023
23048899320,31cyclictest274633-21sh20:30:002
230485993230,1cyclictest321ktimers/123:55:021
23049599310,30cyclictest350555-21dump-pmu-power22:50:024
23048399310,30cyclictest241804-21sh19:30:010
23050499300,29cyclictest0-21swapper/720:23:127
230500993028,1cyclictest345811-21apt-get22:43:116
23050099300,29cyclictest380161-21debian-sa123:45:006
23049899300,29cyclictest301811-21latency_hist21:20:015
230495993028,1cyclictest318867-21apt-get21:53:114
230495993028,1cyclictest0-21swapper/420:10:024
23049599300,2cyclictest380797-21apt-get23:48:104
23049299300,29cyclictest0-21swapper/322:23:133
23049299300,29cyclictest0-21swapper/321:55:013
23049299300,29cyclictest0-21swapper/300:10:013
230485993028,1cyclictest0-21swapper/120:10:001
23048599300,30cyclictest233043-21sh19:15:001
23050499290,28cyclictest0-21swapper/720:53:107
23050499290,28cyclictest0-21swapper/720:53:107
23050499290,28cyclictest0-21swapper/719:45:007
230500992928,1cyclictest0-21swapper/620:25:016
23050099290,28cyclictest397239-21apt-get00:18:106
23050099290,28cyclictest0-21swapper/623:58:106
23050099290,28cyclictest0-21swapper/620:58:116
23050099290,28cyclictest0-21swapper/620:58:106
230498992927,1cyclictest0-21swapper/500:38:115
23049899290,28cyclictest0-21swapper/522:48:105
23049899290,28cyclictest0-21swapper/519:18:115
230495992927,1cyclictest378110-21apt-get23:43:104
23049599290,28cyclictest681-21dbus-daemon22:20:014
23049599290,28cyclictest275274-21apt-get20:33:114
230492992927,1cyclictest252840-21idleruntime-cro19:50:013
230492992927,1cyclictest0-21swapper/321:50:013
23049299290,28cyclictest0-21swapper/323:23:113
23049299290,28cyclictest0-21swapper/320:28:103
23049299290,1cyclictest399942-21apt-get00:23:083
230488992927,1cyclictest408006-21apt-get00:38:122
230488992926,2cyclictest323609-21turbostat.cron22:00:022
23048899290,28cyclictest0-21swapper/221:43:112
23048899290,28cyclictest0-21swapper/200:30:002
23048899290,28cyclictest0-21swapper/200:25:002
23048599290,28cyclictest340403-21apt-get22:33:111
23048599290,28cyclictest0-21swapper/121:58:101
23048599290,1cyclictest324261-21apt-get22:03:091
230483992929,0cyclictest0-21swapper/021:55:020
230483992927,1cyclictest0-21swapper/019:35:010
23048399290,29cyclictest0-21swapper/019:15:010
23048399290,1cyclictest261554-21apt-get20:08:080
23048399290,1cyclictest0-21swapper/022:25:020
230504992827,1cyclictest0-21swapper/723:48:107
230504992826,1cyclictest0-21swapper/721:30:027
230504992825,3cyclictest0-21swapper/700:25:017
230504992824,3cyclictest0-21swapper/723:55:027
23050499280,27cyclictest0-21swapper/720:48:107
23050499280,0cyclictest0-21swapper/721:45:027
23050499280,0cyclictest0-21swapper/719:13:087
230500992827,0cyclictest0-21swapper/619:38:096
230500992823,3cyclictest377456-21cron23:40:016
230498992827,1cyclictest353867-21apt-get22:58:095
230498992827,1cyclictest0-21swapper/522:18:115
230498992827,1cyclictest0-21swapper/521:35:025
230498992827,1cyclictest0-21swapper/500:15:005
23049899280,28cyclictest0-21swapper/520:43:095
23049899280,0cyclictest0-21swapper/522:38:095
230495992825,2cyclictest285403-21turbostat.cron20:50:004
23049599280,28cyclictest326358-21systemd-run22:05:024
23049599280,27cyclictest0-21swapper/400:00:004
230492992825,2cyclictest1-21systemd21:15:023
23049299280,0cyclictest0-21swapper/323:38:103
23048899280,28cyclictest0-21swapper/220:50:012
230485992828,0cyclictest0-21swapper/123:13:091
230485992826,1cyclictest250790-21apt-get19:48:111
230483992827,1cyclictest681-21dbus-daemon00:20:010
230483992827,1cyclictest0-21swapper/019:38:090
23048399280,28cyclictest0-21swapper/021:35:010
23048399280,0cyclictest0-21swapper/021:10:010
230504992727,0cyclictest0-21swapper/723:33:107
230504992726,1cyclictest0-21swapper/721:48:107
230504992725,1cyclictest277962-21apt-get20:38:107
230504992725,1cyclictest0-21swapper/721:33:117
230504992723,3cyclictest0-21swapper/719:38:097
23050499270,0cyclictest0-21swapper/720:03:117
230500992727,0cyclictest0-21swapper/621:28:096
230500992726,1cyclictest0-21swapper/623:35:016
230500992726,1cyclictest0-21swapper/621:03:116
23050099270,0cyclictest0-21swapper/600:23:096
230498992727,0cyclictest374810-21systemd-run23:35:015
230498992727,0cyclictest0-21swapper/521:45:015
230498992726,1cyclictest0-21swapper/521:10:025
230498992726,1cyclictest0-21swapper/519:40:015
230498992726,0cyclictest0-21swapper/520:38:105
230498992725,1cyclictest385530-21apt23:55:015
23049899270,0cyclictest0-21swapper/520:55:025
23049899270,0cyclictest0-21swapper/520:55:025
230495992727,0cyclictest0-21swapper/421:23:104
230495992727,0cyclictest0-21swapper/421:15:024
230495992727,0cyclictest0-21swapper/421:03:104
230495992726,1cyclictest0-21swapper/419:18:114
230495992725,1cyclictest245134-21apt-get19:38:094
23049599270,0cyclictest0-21swapper/419:13:094
230492992727,0cyclictest0-21swapper/321:05:013
230492992727,0cyclictest0-21swapper/320:23:103
230492992726,1cyclictest0-21swapper/321:38:093
230492992725,1cyclictest0-21swapper/321:08:113
230488992727,0cyclictest0-21swapper/220:38:102
230488992726,1cyclictest0-21swapper/220:13:122
230488992724,2cyclictest345152-21latency_hist22:40:022
230485992727,0cyclictest0-21swapper/123:48:111
230485992727,0cyclictest0-21swapper/122:28:101
230485992727,0cyclictest0-21swapper/121:53:101
230485992727,0cyclictest0-21swapper/121:40:021
230485992727,0cyclictest0-21swapper/100:23:091
23048599270,27cyclictest0-21swapper/122:10:021
230483992725,1cyclictest0-21swapper/020:35:010
23048399270,0cyclictest0-21swapper/023:18:100
23048399270,0cyclictest0-21swapper/021:13:090
230504992626,0cyclictest0-21swapper/721:50:037
230504992626,0cyclictest0-21swapper/719:20:007
230504992625,1cyclictest0-21swapper/722:38:107
230504992625,0cyclictest0-21swapper/700:28:117
230504992624,1cyclictest0-21swapper/723:30:017
230500992626,0cyclictest0-21swapper/623:25:006
230500992626,0cyclictest0-21swapper/623:20:006
230500992626,0cyclictest0-21swapper/620:05:016
230500992626,0cyclictest0-21swapper/619:13:086
230500992625,1cyclictest0-21swapper/620:28:116
230500992625,1cyclictest0-21swapper/620:18:106
230498992625,1cyclictest0-21swapper/520:58:105
230498992625,1cyclictest0-21swapper/520:58:105
230498992624,1cyclictest0-21swapper/520:03:115
230495992626,0cyclictest0-21swapper/400:23:084
230495992624,1cyclictest255518-21sh19:55:004
230492992626,0cyclictest0-21swapper/322:58:103
230492992626,0cyclictest0-21swapper/321:33:123
230492992626,0cyclictest0-21swapper/319:53:103
230492992626,0cyclictest0-21swapper/300:35:013
230492992624,1cyclictest0-21swapper/322:35:023
230488992625,1cyclictest0-21swapper/222:13:102
230485992626,0cyclictest0-21swapper/123:18:101
230485992626,0cyclictest0-21swapper/122:48:101
230485992626,0cyclictest0-21swapper/122:13:101
230485992626,0cyclictest0-21swapper/119:38:091
230483992626,0cyclictest0-21swapper/022:03:080
230483992626,0cyclictest0-21swapper/020:03:110
230483992625,1cyclictest0-21swapper/021:18:110
230483992624,1cyclictest0-21swapper/022:10:020
230504992525,0cyclictest0-21swapper/722:20:027
230504992525,0cyclictest0-21swapper/720:13:117
230504992525,0cyclictest0-21swapper/719:33:107
230504992525,0cyclictest0-21swapper/719:28:117
230504992523,1cyclictest288728-21apt-get20:58:117
230504992523,1cyclictest288728-21apt-get20:58:107
230498992525,0cyclictest0-21swapper/523:23:105
230498992525,0cyclictest0-21swapper/522:55:015
230498992525,0cyclictest0-21swapper/520:28:105
230498992525,0cyclictest0-21swapper/520:20:005
230498992525,0cyclictest0-21swapper/500:18:105
230495992522,2cyclictest0-21swapper/420:00:004
230492992525,0cyclictest0-21swapper/319:43:103
230492992525,0cyclictest0-21swapper/300:03:113
230488992525,0cyclictest0-21swapper/223:33:102
230488992525,0cyclictest0-21swapper/223:08:102
230488992525,0cyclictest0-21swapper/221:48:102
230485992525,0cyclictest0-21swapper/123:30:011
230485992525,0cyclictest0-21swapper/122:45:021
230485992525,0cyclictest0-21swapper/119:18:101
230485992523,1cyclictest242449-21apt-get19:33:111
230504992421,3cyclictest16450irq/4-ttyS020:00:017
230500992424,0cyclictest0-21swapper/621:43:116
230500992424,0cyclictest0-21swapper/600:33:126
230500992423,0cyclictest0-21swapper/622:28:106
230498992424,0cyclictest0-21swapper/520:15:005
230498992424,0cyclictest0-21swapper/520:08:085
230498992422,1cyclictest230994-21apt-get19:13:095
230495992424,0cyclictest0-21swapper/422:28:114
230495992424,0cyclictest0-21swapper/420:18:104
230495992420,3cyclictest347862-21idleruntime-cro22:45:014
230492992424,0cyclictest0-21swapper/323:55:003
230492992424,0cyclictest0-21swapper/323:48:113
230492992424,0cyclictest0-21swapper/322:28:113
230492992424,0cyclictest0-21swapper/321:43:103
230492992424,0cyclictest0-21swapper/320:35:023
230488992424,0cyclictest0-21swapper/223:38:092
230488992424,0cyclictest0-21swapper/222:25:012
230488992424,0cyclictest0-21swapper/221:10:012
230488992424,0cyclictest0-21swapper/200:08:112
230488992423,1cyclictest339810-21systemctl22:30:022
230488992422,2cyclictest236413-21sh19:20:012
230488992422,1cyclictest297069-21apt-get21:13:102
230485992424,0cyclictest0-21swapper/123:08:101
230485992424,0cyclictest0-21swapper/119:55:011
230485992424,0cyclictest0-21swapper/119:30:011
230485992422,1cyclictest290777-21latency_hist21:00:021
230485992422,1cyclictest290777-21latency_hist21:00:021
230483992424,0cyclictest0-21swapper/023:33:110
230483992423,1cyclictest0-21swapper/020:43:100
230504992323,0cyclictest0-21swapper/722:58:097
230500992323,0cyclictest0-21swapper/623:10:016
230500992323,0cyclictest0-21swapper/621:50:026
230500992323,0cyclictest0-21swapper/621:38:086
230500992323,0cyclictest0-21swapper/600:28:126
230498992323,0cyclictest0-21swapper/523:10:015
230498992323,0cyclictest0-21swapper/519:23:105
230495992323,0cyclictest0-21swapper/423:38:104
230495992323,0cyclictest0-21swapper/422:23:124
230495992323,0cyclictest0-21swapper/421:43:104
230495992323,0cyclictest0-21swapper/400:05:014
230492992323,0cyclictest0-21swapper/319:58:103
230492992323,0cyclictest0-21swapper/319:38:083
230492992322,1cyclictest0-21swapper/320:58:113
230492992322,1cyclictest0-21swapper/320:58:103
230488992323,0cyclictest0-21swapper/222:18:102
230488992323,0cyclictest0-21swapper/221:55:012
230488992321,1cyclictest0-21swapper/200:13:122
230485992322,1cyclictest0-21swapper/122:40:021
230483992323,0cyclictest0-21swapper/020:55:010
230483992323,0cyclictest0-21swapper/020:55:010
230483992323,0cyclictest0-21swapper/019:58:120
230483992323,0cyclictest0-21swapper/019:25:000
230504992220,1cyclictest297069-21apt-get21:13:097
230504992216,1cyclictest396599-21idleruntime-cro00:15:017
230500992222,0cyclictest0-21swapper/623:28:106
230500992222,0cyclictest0-21swapper/619:43:106
230500992221,1cyclictest0-21swapper/621:58:106
230500992220,1cyclictest0-21swapper/623:03:126
230498992222,0cyclictest0-21swapper/519:33:115
230495992222,0cyclictest0-21swapper/422:08:084
230495992222,0cyclictest0-21swapper/400:35:014
230492992222,0cyclictest0-21swapper/322:53:093
230492992221,0cyclictest385530-21apt-get23:55:013
230488992219,2cyclictest271948-21latency_hist20:25:002
230485992222,0cyclictest0-21swapper/123:35:001
230485992222,0cyclictest0-21swapper/120:33:101
230485992222,0cyclictest0-21swapper/100:38:121
230485992221,1cyclictest0-21swapper/123:38:091
230485992220,1cyclictest1-21systemd20:50:021
230483992221,1cyclictest0-21swapper/019:18:100
230504992121,0cyclictest0-21swapper/721:18:117
230500992121,0cyclictest0-21swapper/621:20:026
230500992121,0cyclictest0-21swapper/621:15:016
230500992119,1cyclictest283355-21apt-get20:48:106
230500992119,1cyclictest0-21swapper/621:25:026
230498992121,0cyclictest0-21swapper/523:30:005
230498992121,0cyclictest0-21swapper/500:03:115
230498992121,0cyclictest0-21swapper/500:00:015
230498992120,1cyclictest0-21swapper/522:00:025
230498992118,2cyclictest299116-21sh21:15:015
230495992121,0cyclictest0-21swapper/422:33:114
230495992118,2cyclictest1-21systemd23:20:014
230492992121,0cyclictest0-21swapper/321:58:113
230492992121,0cyclictest0-21swapper/300:40:013
230492992121,0cyclictest0-21swapper/300:18:103
230492992120,1cyclictest0-21swapper/322:05:023
230492992119,1cyclictest278-21plymouthd22:20:013
230488992121,0cyclictest0-21swapper/219:38:092
230488992120,1cyclictest0-21swapper/200:18:112
230488992119,1cyclictest282723-21dump-pmu-power20:45:012
230485992121,0cyclictest0-21swapper/121:23:121
230485992121,0cyclictest0-21swapper/121:18:111
230485992121,0cyclictest0-21swapper/121:08:101
230485992120,1cyclictest0-21swapper/123:59:591
230485992120,1cyclictest0-21swapper/120:45:021
230485992120,1cyclictest0-21swapper/120:18:111
230483992121,0cyclictest0-21swapper/023:53:090
230483992121,0cyclictest0-21swapper/022:48:090
230483992121,0cyclictest0-21swapper/022:38:100
230483992121,0cyclictest0-21swapper/020:23:110
230483992121,0cyclictest0-21swapper/019:50:000
230483992120,1cyclictest0-21swapper/023:05:010
230483992120,1cyclictest0-21swapper/021:45:020
230504992020,0cyclictest0-21swapper/723:13:097
230504992020,0cyclictest0-21swapper/719:23:117
230504992019,1cyclictest0-21swapper/721:08:107
230504992018,2cyclictest0-21swapper/722:23:127
230504992018,2cyclictest0-21swapper/721:23:127
230504992016,1cyclictest277335-21munin-run20:35:007
230500992020,0cyclictest0-21swapper/622:23:136
230500992017,2cyclictest328999-21turbostat.cron22:10:016
230498992020,0cyclictest0-21swapper/522:45:025
230498992020,0cyclictest0-21swapper/520:33:125
230495992020,0cyclictest0-21swapper/422:58:094
230495992020,0cyclictest0-21swapper/421:38:094
230495992020,0cyclictest0-21swapper/420:55:024
230495992020,0cyclictest0-21swapper/420:55:024
230495992019,1cyclictest278-21plymouthd20:05:014
230495992019,1cyclictest0-21swapper/423:15:014
230495992018,2cyclictest1-21systemd00:10:014
230492992020,0cyclictest0-21swapper/319:13:093
230488992020,0cyclictest0-21swapper/223:15:002
230488992020,0cyclictest0-21swapper/220:53:122
230488992020,0cyclictest0-21swapper/220:53:112
230488992020,0cyclictest0-21swapper/200:05:002
230488992019,1cyclictest382846-21turbostat.cron23:50:012
230488992019,1cyclictest0-21swapper/223:55:012
230485992020,0cyclictest0-21swapper/122:23:121
230485992020,0cyclictest0-21swapper/122:20:021
230485992020,0cyclictest0-21swapper/119:58:121
230483992020,0cyclictest0-21swapper/022:33:090
230483992020,0cyclictest0-21swapper/022:18:110
230504991919,0cyclictest0-21swapper/700:33:127
230500991919,0cyclictest0-21swapper/620:35:016
230500991919,0cyclictest0-21swapper/619:35:016
230500991917,1cyclictest351178-21apt-get22:53:086
230500991917,1cyclictest0-21swapper/600:05:016
230498991917,2cyclictest366688-21apt23:20:005
230498991917,1cyclictest0-21swapper/521:30:025
230495991919,0cyclictest0-21swapper/422:00:024
230495991919,0cyclictest0-21swapper/400:28:124
230495991919,0cyclictest0-21swapper/400:18:104
230492991918,1cyclictest0-21swapper/321:23:103
230492991918,1cyclictest0-21swapper/320:10:023
230488991918,1cyclictest0-21swapper/223:03:122
230488991917,1cyclictest405319-21apt-get00:33:132
230485991919,0cyclictest0-21swapper/121:28:071
230483991919,0cyclictest0-21swapper/022:58:090
230483991919,0cyclictest0-21swapper/020:50:020
230483991919,0cyclictest0-21swapper/000:38:110
230483991919,0cyclictest0-21swapper/000:15:000
230483991918,1cyclictest0-21swapper/023:23:110
230483991918,1cyclictest0-21swapper/022:55:000
230504991818,0cyclictest0-21swapper/719:48:107
230504991817,1cyclictest0-21swapper/723:10:017
230504991816,1cyclictest310527-21apt-get21:38:097
230498991817,1cyclictest317965-21sh21:50:025
230498991816,1cyclictest0-21swapper/523:40:015
230488991817,1cyclictest681-21dbus-daemon22:55:012
230488991817,1cyclictest1-21systemd19:50:012
230485991818,0cyclictest0-21swapper/123:43:091
230485991818,0cyclictest0-21swapper/122:55:001
230485991818,0cyclictest0-21swapper/100:03:101
230483991818,0cyclictest0-21swapper/020:38:100
230483991817,1cyclictest0-21swapper/020:28:100
230483991817,1cyclictest0-21swapper/020:20:010
230504991713,3cyclictest278-21plymouthd23:20:007
230500991717,0cyclictest0-21swapper/621:33:126
230500991717,0cyclictest0-21swapper/619:20:006
230500991715,1cyclictest0-21swapper/619:28:116
23050099170,16cyclictest329608-21cat22:13:096
230498991716,1cyclictest0-21swapper/522:15:015
230495991717,0cyclictest0-21swapper/423:53:084
230495991717,0cyclictest0-21swapper/422:40:014
230495991717,0cyclictest0-21swapper/419:50:014
230495991717,0cyclictest0-21swapper/400:38:114
230495991715,1cyclictest359263-21apt-get23:08:104
230492991717,0cyclictest0-21swapper/323:43:103
230492991715,1cyclictest0-21swapper/320:50:003
230488991717,0cyclictest0-21swapper/219:55:012
230488991713,3cyclictest258214-21turbostat.cron20:00:012
23048899170,17cyclictest301160-21grep21:18:182
230485991717,0cyclictest0-21swapper/120:13:121
230483991717,0cyclictest0-21swapper/020:58:110
230483991717,0cyclictest0-21swapper/020:58:100
230483991716,1cyclictest0-21swapper/020:15:000
230504991616,0cyclictest0-21swapper/723:05:017
230504991616,0cyclictest0-21swapper/722:53:097
230504991616,0cyclictest0-21swapper/722:08:097
23050499160,15cyclictest281374-21tune2fs20:43:127
23050099160,15cyclictest0-21swapper/622:57:256
23050099160,15cyclictest0-21swapper/620:08:086
23050099160,15cyclictest0-21swapper/600:06:526
23049899160,15cyclictest393921-21munin-run00:10:015
230495991614,1cyclictest309891-21debian-sa121:35:024
230495991614,1cyclictest307204-21apt21:30:024
230492991616,0cyclictest0-21swapper/319:18:113
230492991615,0cyclictest0-21swapper/320:18:113
23049299160,15cyclictest0-21swapper/323:31:033
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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