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2026-02-09 - 13:59
[ 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 Mon Feb 09, 2026 00:44:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
99281323890,4sleep10-21swapper/119:08:201
9909382230177,17sleep00-21swapper/019:05:150
9932072228175,17sleep20-21swapper/219:09:582
9931442222168,18sleep70-21swapper/719:09:087
9931132213183,19sleep60-21swapper/619:08:426
9910422211183,18sleep30-21swapper/319:06:453
9909882210180,20sleep50-21swapper/519:06:005
9931112209147,19sleep40-21swapper/419:08:394
99345299400,39cyclictest0-21swapper/621:43:246
99345299350,29cyclictest11658972sleep600:28:086
993445993523,7cyclictest1124110-21systemctl23:10:014
99344599340,30cyclictest1135610-21sh23:30:004
993452993328,4cyclictest0-21swapper/620:10:016
99345499310,2cyclictest1165894-21apt-get00:28:087
99345299310,28cyclictest0-21swapper/621:38:086
99345299310,28cyclictest0-21swapper/619:13:096
99344999310,30cyclictest369-21systemd-journal20:30:005
993438993130,1cyclictest76350irq/124-eno100:20:001
99343899312,28cyclictest1029587-21awk20:15:001
993433993129,1cyclictest0-21swapper/020:05:010
993454993027,2cyclictest1075595-21munin-run21:40:017
99345299300,29cyclictest0-21swapper/623:20:016
99344999300,29cyclictest1-21systemd21:05:025
99344999300,29cyclictest1115981-21idleruntime-cro22:55:025
99344999300,29cyclictest0-21swapper/520:55:005
993445993028,1cyclictest1163209-21apt-get00:23:094
993445993027,2cyclictest1-21systemd20:05:004
99344399300,29cyclictest1110641-21idleruntime-cro22:45:013
993440993029,1cyclictest42-21ksoftirqd/223:10:022
993440993028,1cyclictest0-21swapper/222:45:022
99344099300,29cyclictest1056484-21sh21:05:012
99344099300,29cyclictest0-21swapper/200:23:102
99343899300,29cyclictest1-21systemd21:30:021
99343399300,28cyclictest0-21swapper/023:13:100
99345499290,28cyclictest0-21swapper/720:13:077
99345499290,1cyclictest1032897-21apt-get20:23:097
99345499290,1cyclictest0-21swapper/721:08:107
99345499290,1cyclictest0-21swapper/700:25:007
993452992925,3cyclictest1132665-21cron23:25:006
99345299290,28cyclictest1095077-21apt-get22:18:076
99345299290,28cyclictest0-21swapper/620:23:086
99344999290,28cyclictest0-21swapper/523:28:105
99344999290,28cyclictest0-21swapper/522:18:075
99344999290,28cyclictest0-21swapper/521:55:015
99344999290,28cyclictest0-21swapper/521:23:085
99344999290,28cyclictest0-21swapper/521:23:075
99344999290,28cyclictest0-21swapper/520:43:085
99344999290,28cyclictest0-21swapper/500:08:105
993445992927,1cyclictest1037670-21awk20:30:004
993445992927,1cyclictest0-21swapper/419:50:024
99344599290,28cyclictest0-21swapper/400:38:074
99344399290,29cyclictest0-21swapper/321:08:093
99344399290,28cyclictest0-21swapper/323:53:073
99344399290,28cyclictest0-21swapper/319:58:093
99344399290,28cyclictest0-21swapper/300:38:063
993440992927,1cyclictest999371-21sh19:20:002
99344099290,28cyclictest0-21swapper/221:33:082
99344099290,28cyclictest0-21swapper/221:28:092
99343899290,29cyclictest0-21swapper/122:20:021
99343899290,28cyclictest1019423-21apt-get19:58:091
99343899290,28cyclictest0-21swapper/121:53:071
993433992927,1cyclictest1-21systemd22:45:020
99343399290,28cyclictest1157209-21awk00:10:010
99343399290,28cyclictest0-21swapper/023:08:090
99343399290,28cyclictest0-21swapper/022:48:080
99343399290,28cyclictest0-21swapper/022:23:080
99345499280,28cyclictest0-21swapper/723:28:117
99345499280,28cyclictest0-21swapper/722:30:017
99345499280,1cyclictest0-21swapper/723:10:027
993452992825,2cyclictest1173322-21turbostat.cron00:40:016
99345299280,27cyclictest0-21swapper/600:23:096
993449992827,1cyclictest1157809-21apt-get00:13:085
993449992826,1cyclictest1121378-21dump-pmu-power23:05:015
99344999280,27cyclictest0-21swapper/521:18:105
99344999280,27cyclictest0-21swapper/521:18:095
99344999280,1cyclictest1130614-21apt-get23:23:095
993445992826,2cyclictest0-21swapper/400:00:004
993445992826,1cyclictest1008345-21apt-get19:38:084
99344599280,0cyclictest0-21swapper/423:48:084
993443992825,2cyclictest1138296-21sh23:35:003
99344399280,28cyclictest0-21swapper/323:40:003
993440992827,1cyclictest401rcuc/200:00:002
99344099280,28cyclictest0-21swapper/223:53:072
99344099280,28cyclictest0-21swapper/222:58:102
99344099280,28cyclictest0-21swapper/221:38:072
99344099280,0cyclictest0-21swapper/220:18:082
993438992827,1cyclictest1026902-21idleruntime-cro20:10:011
993438992827,1cyclictest0-21swapper/123:00:011
993438992827,0cyclictest1015840-21apt-get19:50:011
99343899280,1cyclictest1-21systemd20:55:011
99343899280,1cyclictest0-21swapper/100:28:081
993433992827,1cyclictest0-21swapper/019:13:090
993433992826,1cyclictest0-21swapper/023:18:080
993433992825,2cyclictest1067521-21latency_hist21:25:020
993433992825,2cyclictest1067521-21latency_hist21:25:010
99343399280,28cyclictest0-21swapper/022:00:020
99343399280,1cyclictest0-21swapper/021:18:100
99343399280,1cyclictest0-21swapper/021:18:100
99343399280,1cyclictest0-21swapper/020:33:090
993454992727,0cyclictest0-21swapper/700:13:077
99345499270,0cyclictest0-21swapper/722:03:087
99345499270,0cyclictest0-21swapper/721:50:027
993452992727,0cyclictest0-21swapper/622:28:086
993452992727,0cyclictest0-21swapper/621:13:076
993452992727,0cyclictest0-21swapper/621:13:076
993452992727,0cyclictest0-21swapper/620:55:016
99345299270,0cyclictest0-21swapper/622:23:086
99345299270,0cyclictest0-21swapper/619:43:086
993449992727,0cyclictest0-21swapper/522:58:105
993449992727,0cyclictest0-21swapper/522:43:075
993449992727,0cyclictest0-21swapper/519:58:085
993445992727,0cyclictest0-21swapper/421:43:114
993445992725,2cyclictest0-21swapper/419:50:014
993445992725,1cyclictest1038273-21apt-get20:33:084
993445992724,2cyclictest1004762-21sh19:30:014
99344599270,0cyclictest0-21swapper/420:23:094
99344599270,0cyclictest0-21swapper/419:33:084
993443992727,0cyclictest0-21swapper/323:18:093
993443992727,0cyclictest0-21swapper/322:55:023
993443992727,0cyclictest0-21swapper/322:38:093
993443992727,0cyclictest0-21swapper/321:33:083
993443992727,0cyclictest0-21swapper/321:13:093
993443992727,0cyclictest0-21swapper/321:13:093
993443992727,0cyclictest0-21swapper/320:03:083
993443992727,0cyclictest0-21swapper/319:23:083
993443992726,1cyclictest0-21swapper/323:28:113
993443992724,2cyclictest1007996-21sh19:35:023
993440992727,0cyclictest0-21swapper/222:13:092
993440992727,0cyclictest0-21swapper/220:58:082
99344099270,0cyclictest0-21swapper/220:53:082
99344099270,0cyclictest0-21swapper/220:48:092
99344099270,0cyclictest0-21swapper/219:38:092
993438992727,0cyclictest0-21swapper/123:38:081
993438992727,0cyclictest0-21swapper/122:33:101
993438992727,0cyclictest0-21swapper/121:58:081
993438992725,1cyclictest1170638-21apt00:35:011
99343899270,0cyclictest0-21swapper/119:35:011
993433992727,0cyclictest0-21swapper/022:40:020
993433992727,0cyclictest0-21swapper/019:53:090
993433992727,0cyclictest0-21swapper/000:03:080
993433992726,1cyclictest0-21swapper/022:10:010
993433992725,1cyclictest1147013-21apt-get23:53:060
993433992724,2cyclictest1072890-21sh21:35:020
99343399270,0cyclictest0-21swapper/021:43:100
99343399270,0cyclictest0-21swapper/020:40:010
993454992626,0cyclictest0-21swapper/720:20:007
993454992625,1cyclictest0-21swapper/719:40:017
993452992626,0cyclictest0-21swapper/623:43:086
993452992626,0cyclictest0-21swapper/621:03:086
993449992626,0cyclictest0-21swapper/520:58:075
993449992626,0cyclictest0-21swapper/520:20:015
993445992626,0cyclictest0-21swapper/422:23:084
993445992626,0cyclictest0-21swapper/422:00:014
993445992626,0cyclictest0-21swapper/419:15:014
993445992624,1cyclictest0-21swapper/420:45:014
993443992626,0cyclictest0-21swapper/320:10:003
993443992625,1cyclictest0-21swapper/320:45:013
993443992624,1cyclictest1132669-21apt-get23:25:013
993443992624,1cyclictest1081620-21apt-get21:53:063
993440992626,0cyclictest0-21swapper/223:03:092
993440992626,0cyclictest0-21swapper/221:50:022
993440992625,1cyclictest401rcuc/220:40:002
993440992625,1cyclictest0-21swapper/200:35:002
993440992624,1cyclictest0-21swapper/220:35:012
993440992623,2cyclictest1062121-21sh21:15:012
993440992623,2cyclictest1062121-21sh21:15:012
993438992626,0cyclictest0-21swapper/122:25:011
993438992626,0cyclictest0-21swapper/122:15:021
993438992626,0cyclictest0-21swapper/121:18:101
993438992626,0cyclictest0-21swapper/121:18:101
993438992625,1cyclictest1040959-21apt-get20:38:061
993438992624,1cyclictest1010397-21sh19:40:011
993433992626,0cyclictest0-21swapper/022:28:070
993433992626,0cyclictest0-21swapper/020:45:000
993433992626,0cyclictest0-21swapper/019:35:010
993433992626,0cyclictest0-21swapper/000:00:010
993454992525,0cyclictest0-21swapper/722:53:087
993454992525,0cyclictest0-21swapper/721:33:097
993454992524,1cyclictest1076237-21apt-get21:43:107
993452992525,0cyclictest0-21swapper/623:08:096
993452992523,1cyclictest0-21swapper/619:49:316
993452992522,2cyclictest1084308-21apt-get21:58:086
993449992525,0cyclictest0-21swapper/522:08:095
993449992525,0cyclictest0-21swapper/521:58:085
993449992524,1cyclictest0-21swapper/523:10:035
993449992523,1cyclictest0-21swapper/500:20:015
993445992525,0cyclictest0-21swapper/423:55:014
993445992525,0cyclictest0-21swapper/423:13:094
993445992525,0cyclictest0-21swapper/421:55:014
993445992525,0cyclictest0-21swapper/421:25:024
993445992525,0cyclictest0-21swapper/421:25:024
993445992524,1cyclictest0-21swapper/422:33:104
993445992523,1cyclictest1059448-21munin-run21:10:014
993443992525,0cyclictest0-21swapper/322:10:023
993443992525,0cyclictest0-21swapper/321:18:083
993443992525,0cyclictest0-21swapper/321:18:083
993443992524,1cyclictest1168582-21apt-get00:33:093
993440992525,0cyclictest0-21swapper/223:33:082
993440992525,0cyclictest0-21swapper/222:35:022
993440992525,0cyclictest0-21swapper/219:25:012
993440992522,2cyclictest1059437-21latency_hist21:10:002
993438992525,0cyclictest0-21swapper/122:50:021
993433992525,0cyclictest0-21swapper/021:08:100
993433992525,0cyclictest0-21swapper/019:48:080
993454992423,1cyclictest278-21plymouthd23:15:017
993452992424,0cyclictest0-21swapper/623:38:086
993452992424,0cyclictest0-21swapper/623:03:086
993452992424,0cyclictest0-21swapper/622:43:096
993452992424,0cyclictest0-21swapper/600:00:006
993452992423,1cyclictest0-21swapper/620:05:016
993452992422,1cyclictest0-21swapper/622:40:016
993449992424,0cyclictest0-21swapper/523:40:015
993449992424,0cyclictest0-21swapper/522:13:085
993449992424,0cyclictest0-21swapper/519:23:075
993449992424,0cyclictest0-21swapper/500:33:105
993449992422,1cyclictest996001-21idleruntime-cro19:15:015
993445992424,0cyclictest0-21swapper/423:43:074
993440992424,0cyclictest0-21swapper/223:43:072
993440992424,0cyclictest0-21swapper/219:55:002
993440992424,0cyclictest0-21swapper/219:48:072
993440992422,2cyclictest1-21systemd20:25:012
993438992424,0cyclictest0-21swapper/123:18:081
993438992424,0cyclictest0-21swapper/100:38:061
993438992423,1cyclictest1-21systemd19:45:011
993433992424,0cyclictest0-21swapper/023:30:010
993433992424,0cyclictest0-21swapper/021:48:070
993433992424,0cyclictest0-21swapper/020:48:080
993433992424,0cyclictest0-21swapper/020:28:080
993433992424,0cyclictest0-21swapper/019:35:020
993433992424,0cyclictest0-21swapper/000:33:100
993454992323,0cyclictest0-21swapper/700:08:097
993454992322,1cyclictest0-21swapper/722:08:087
993454992322,1cyclictest0-21swapper/720:28:077
993454992322,1cyclictest0-21swapper/700:40:017
993454992321,2cyclictest1043015-21idleruntime-cro20:40:017
993449992323,0cyclictest0-21swapper/522:35:015
993449992323,0cyclictest0-21swapper/520:08:085
993449992323,0cyclictest0-21swapper/500:38:075
993449992322,1cyclictest0-21swapper/500:03:085
993445992323,0cyclictest0-21swapper/422:58:104
993445992323,0cyclictest0-21swapper/400:18:084
993445992323,0cyclictest0-21swapper/400:15:014
993443992323,0cyclictest0-21swapper/300:13:083
993443992321,1cyclictest0-21swapper/319:53:103
993440992322,1cyclictest0-21swapper/223:38:072
993438992323,0cyclictest0-21swapper/123:50:001
993438992323,0cyclictest0-21swapper/120:50:011
993438992323,0cyclictest0-21swapper/120:03:091
993433992323,0cyclictest0-21swapper/023:33:080
993454992222,0cyclictest0-21swapper/721:28:097
993454992221,1cyclictest1-21systemd19:50:017
993452992219,2cyclictest369-21systemd-journal00:20:006
993449992222,0cyclictest0-21swapper/522:03:095
993445992222,0cyclictest0-21swapper/423:20:014
993445992221,1cyclictest0-21swapper/400:35:004
993445992219,3cyclictest0-21swapper/422:40:014
993443992222,0cyclictest0-21swapper/323:58:093
993443992222,0cyclictest0-21swapper/323:13:083
993443992222,0cyclictest0-21swapper/322:20:013
993443992222,0cyclictest0-21swapper/321:30:023
993443992222,0cyclictest0-21swapper/319:13:083
993443992220,1cyclictest1040962-21taskset20:38:063
993440992222,0cyclictest0-21swapper/222:30:012
993440992222,0cyclictest0-21swapper/221:25:022
993440992222,0cyclictest0-21swapper/221:25:012
993440992221,1cyclictest976436-21kworker/2:1+i915-unordered21:43:282
993440992221,1cyclictest1089072-21turbostat.cron22:05:012
993440992221,1cyclictest0-21swapper/223:50:012
993438992222,0cyclictest0-21swapper/120:43:071
993438992222,0cyclictest0-21swapper/119:13:081
993433992222,0cyclictest0-21swapper/021:30:020
993454992121,0cyclictest0-21swapper/723:50:007
993454992121,0cyclictest0-21swapper/719:28:087
993452992120,1cyclictest1-21systemd20:40:016
993452992120,1cyclictest0-21swapper/621:48:076
993449992121,0cyclictest0-21swapper/521:35:025
993449992120,1cyclictest681-21dbus-daemon19:45:015
993445992121,0cyclictest0-21swapper/423:35:004
993445992120,1cyclictest0-21swapper/421:38:084
993445992118,2cyclictest1021476-21cron20:00:014
993443992121,0cyclictest0-21swapper/321:58:073
993440992121,0cyclictest0-21swapper/220:13:072
993438992121,0cyclictest0-21swapper/120:33:091
993438992120,1cyclictest0-21swapper/100:08:081
993438992119,1cyclictest1143695-21latency_hist23:45:001
993433992121,0cyclictest0-21swapper/000:20:000
993454992020,0cyclictest0-21swapper/721:05:027
993452992020,0cyclictest0-21swapper/623:25:016
993449992020,0cyclictest0-21swapper/521:28:075
993449992019,1cyclictest0-21swapper/521:15:025
993449992019,1cyclictest0-21swapper/521:15:015
993445992020,0cyclictest0-21swapper/422:50:024
993445992017,3cyclictest0-21swapper/420:10:004
993440992020,0cyclictest0-21swapper/222:23:072
993440992019,1cyclictest0-21swapper/223:15:002
993440992019,1cyclictest0-21swapper/222:18:072
993438992020,0cyclictest0-21swapper/122:38:091
993438992020,0cyclictest0-21swapper/122:10:011
993438992020,0cyclictest0-21swapper/119:18:081
993433992020,0cyclictest0-21swapper/023:38:080
993454991918,1cyclictest0-21swapper/719:23:077
993454991918,0cyclictest0-21swapper/722:13:097
993452991919,0cyclictest0-21swapper/623:53:066
993452991919,0cyclictest0-21swapper/620:00:006
993452991918,1cyclictest0-21swapper/622:13:096
993452991917,1cyclictest1103162-21apt-get22:33:096
993449991919,0cyclictest0-21swapper/523:18:095
993445991919,0cyclictest0-21swapper/420:13:084
993445991919,0cyclictest0-21swapper/419:43:074
993445991919,0cyclictest0-21swapper/400:28:074
99344599190,15cyclictest1062113-21cron21:15:014
99344599190,15cyclictest1062113-21cron21:15:014
993443991919,0cyclictest0-21swapper/320:53:083
993443991918,1cyclictest0-21swapper/322:58:103
993443991918,1cyclictest0-21swapper/322:15:023
993440991919,0cyclictest0-21swapper/219:15:002
993440991919,0cyclictest0-21swapper/200:30:012
993440991918,1cyclictest0-21swapper/200:10:002
993438991919,0cyclictest1116024-21systemd-run22:55:011
993438991918,1cyclictest0-21swapper/121:10:011
993433991919,0cyclictest0-21swapper/023:23:080
993433991917,1cyclictest0-21swapper/021:40:020
993454991818,0cyclictest0-21swapper/722:33:107
993454991816,1cyclictest1018782-21sh19:55:007
993452991818,0cyclictest0-21swapper/621:18:096
993452991818,0cyclictest0-21swapper/621:18:096
993452991818,0cyclictest0-21swapper/620:33:096
993452991817,0cyclictest0-21swapper/619:18:096
993449991818,0cyclictest0-21swapper/520:38:085
993449991818,0cyclictest0-21swapper/519:18:095
993449991816,1cyclictest0-21swapper/500:30:005
993449991815,2cyclictest369-21systemd-journal21:45:025
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993449991614,1cyclictest1107901-21idleruntime-cro22:40:015
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99344999160,15cyclictest1047825-21sensors20:48:165
99344999160,15cyclictest0-21swapper/519:30:405
993445991615,1cyclictest0-21swapper/420:58:064
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