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2026-02-10 - 14:12
[ 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 Tue Feb 10, 2026 00:44:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2324482242182,21sleep30-21swapper/319:08:333
2303212233176,18sleep10-21swapper/119:05:491
2325442227170,19sleep60-21swapper/619:09:556
2304282225169,19sleep50-21swapper/519:07:215
2324522224167,18sleep70-21swapper/719:08:377
2303962223167,45sleep20-21swapper/219:06:552
2304552215187,18sleep40-21swapper/419:07:444
2303382211184,17sleep00-21swapper/019:06:050
232783996011,24cyclictest0-21swapper/123:41:391
232793994319,24cyclictest0-21swapper/423:41:354
23279599320,31cyclictest333819-21unin-run22:15:025
23280099310,30cyclictest293360-21dump-pmu-power21:00:017
23278899310,29cyclictest249755-21idleruntime-cro19:40:023
232800993027,2cyclictest329019-21apt-get22:08:097
23279899300,29cyclictest0-21swapper/622:30:006
23279599300,29cyclictest407296-21apt-get00:30:015
23279599300,28cyclictest383153-21apt-get23:48:095
23279399301,1cyclictest334309-21packagekitd22:15:024
23278899300,29cyclictest0-21swapper/323:58:093
23278899300,29cyclictest0-21swapper/323:50:013
23278899300,29cyclictest0-21swapper/320:48:083
23278799300,29cyclictest301442-21sh21:15:012
23278399300,1cyclictest914-21mta-sts-daemon20:28:081
232779993028,1cyclictest0-21swapper/021:50:010
232779993027,2cyclictest396007-21idleruntime-cro00:10:020
232800992928,1cyclictest266812-21sshd20:13:087
232800992928,1cyclictest0-21swapper/722:00:007
232800992927,1cyclictest298754-21latency_hist21:10:007
23280099290,28cyclictest0-21swapper/723:15:027
23280099290,28cyclictest0-21swapper/720:18:077
23280099290,1cyclictest340055-21apt-get22:28:097
232798992927,1cyclictest380465-21apt-get23:43:096
232798992927,1cyclictest0-21swapper/620:20:006
232798992926,2cyclictest312249-21awk21:35:006
23279899290,28cyclictest331707-21apt-get22:13:106
23279899290,28cyclictest0-21swapper/622:48:096
232795992927,1cyclictest320931-21apt-get21:53:085
23279599290,28cyclictest0-21swapper/522:00:005
23279599290,28cyclictest0-21swapper/519:38:085
23279599290,1cyclictest0-21swapper/523:05:015
232793992929,0cyclictest0-21swapper/420:00:024
23279399290,28cyclictest0-21swapper/421:33:104
232788992927,1cyclictest296061-21sh21:05:013
232788992927,1cyclictest236921-21apt-get19:18:053
23278899290,28cyclictest241697-21munin-run19:25:023
23278899290,28cyclictest0-21swapper/323:18:083
23278899290,28cyclictest0-21swapper/321:33:093
23278899290,28cyclictest0-21swapper/320:38:063
23278899290,28cyclictest0-21swapper/320:15:013
23278899290,28cyclictest0-21swapper/320:05:003
23278899290,28cyclictest0-21swapper/319:43:073
23278899290,1cyclictest364280-21apt-get23:13:093
232787992928,1cyclictest0-21swapper/223:30:022
232787992927,1cyclictest0-21swapper/221:38:092
23278799290,28cyclictest233291-21apt-get19:13:092
23278799290,28cyclictest0-21swapper/222:53:082
23278799290,28cyclictest0-21swapper/221:43:072
23278799290,1cyclictest0-21swapper/200:20:012
23278799290,1cyclictest0-21swapper/200:00:002
23278399290,29cyclictest0-21swapper/123:50:011
23278399290,28cyclictest0-21swapper/121:33:091
23278399290,28cyclictest0-21swapper/100:05:021
23278399290,1cyclictest253091-21apt-get19:48:071
23278399290,1cyclictest0-21swapper/100:08:081
232779992927,1cyclictest0-21swapper/019:30:010
23277999290,28cyclictest0-21swapper/021:58:080
23277999290,28cyclictest0-21swapper/000:38:100
23277999290,28cyclictest0-21swapper/000:20:020
23277999290,28cyclictest0-21swapper/000:13:070
23277999290,1cyclictest0-21swapper/000:25:010
23280099280,0cyclictest0-21swapper/719:33:077
232798992827,1cyclictest681-21dbus-daemon20:35:016
232798992827,1cyclictest0-21swapper/623:28:086
23279899280,28cyclictest0-21swapper/619:23:096
232795992827,1cyclictest294011-21apt-get21:03:095
232795992826,1cyclictest408188-21apt-get00:33:095
232795992826,1cyclictest266809-21apt-get20:13:095
23279599280,0cyclictest0-21swapper/523:18:095
232793992828,0cyclictest0-21swapper/400:18:094
232793992827,1cyclictest60-21ksoftirqd/420:00:024
23279399280,0cyclictest0-21swapper/423:48:094
23279399280,0cyclictest0-21swapper/419:13:084
232788992827,1cyclictest0-21swapper/322:58:083
232788992827,1cyclictest0-21swapper/321:18:073
23278899280,0cyclictest0-21swapper/321:53:073
232787992828,0cyclictest0-21swapper/221:18:092
232787992827,1cyclictest0-21swapper/223:23:062
232787992827,1cyclictest0-21swapper/200:30:022
23278799280,28cyclictest0-21swapper/221:35:012
232783992827,1cyclictest0-21swapper/100:33:091
232783992826,1cyclictest375054-21apt-get23:33:091
23278399280,28cyclictest263526-21systemd-run20:05:011
23278399280,28cyclictest0-21swapper/100:23:061
23278399280,0cyclictest0-21swapper/119:18:071
232779992827,1cyclictest0-21swapper/020:13:080
232779992826,1cyclictest326329-21apt-get22:03:080
23277999280,27cyclictest0-21swapper/019:58:070
23277999280,0cyclictest0-21swapper/022:13:100
232800992727,0cyclictest0-21swapper/723:58:087
232800992727,0cyclictest0-21swapper/700:03:107
23280099270,0cyclictest0-21swapper/723:53:067
23280099270,0cyclictest0-21swapper/719:28:077
232798992727,0cyclictest0-21swapper/621:48:106
232798992727,0cyclictest0-21swapper/621:08:086
232798992727,0cyclictest0-21swapper/620:55:016
232798992727,0cyclictest0-21swapper/619:18:076
232798992726,1cyclictest0-21swapper/621:00:016
23279899270,0cyclictest0-21swapper/620:48:076
23279899270,0cyclictest0-21swapper/619:48:086
232795992727,0cyclictest0-21swapper/523:58:085
232795992727,0cyclictest0-21swapper/520:18:085
232795992725,1cyclictest299387-21apt-get21:13:075
23279599270,0cyclictest0-21swapper/522:53:085
232793992727,0cyclictest0-21swapper/422:23:104
232793992727,0cyclictest0-21swapper/400:38:104
232793992726,1cyclictest581rcuc/422:45:024
232793992726,1cyclictest581rcuc/422:45:014
232788992727,0cyclictest0-21swapper/321:25:003
232788992727,0cyclictest0-21swapper/320:50:013
232788992726,1cyclictest0-21swapper/322:53:083
232788992726,1cyclictest0-21swapper/322:35:013
232788992726,1cyclictest0-21swapper/319:33:083
232788992725,1cyclictest0-21swapper/321:58:093
232787992727,0cyclictest252499-21systemd-run19:45:012
232787992727,0cyclictest0-21swapper/222:18:112
232787992727,0cyclictest0-21swapper/221:50:002
232787992727,0cyclictest0-21swapper/220:13:082
232787992725,1cyclictest0-21swapper/222:40:002
232787992725,1cyclictest0-21swapper/222:40:002
232787992724,2cyclictest290669-21turbostat.cron20:55:012
23278799270,27cyclictest0-21swapper/223:55:022
232783992727,0cyclictest0-21swapper/120:25:011
232783992727,0cyclictest0-21swapper/119:58:081
232783992726,1cyclictest0-21swapper/123:58:091
232783992726,1cyclictest0-21swapper/122:43:071
232783992726,1cyclictest0-21swapper/122:43:061
23278399270,0cyclictest0-21swapper/121:45:011
232779992727,0cyclictest0-21swapper/023:23:080
232779992727,0cyclictest0-21swapper/023:00:010
232779992727,0cyclictest0-21swapper/021:33:090
232779992727,0cyclictest0-21swapper/020:55:010
232779992727,0cyclictest0-21swapper/000:28:090
232779992726,1cyclictest0-21swapper/021:18:080
232779992725,1cyclictest309529-21idleruntime-cro21:30:010
23277999270,0cyclictest0-21swapper/022:08:090
232800992626,0cyclictest0-21swapper/722:50:027
232800992626,0cyclictest0-21swapper/722:33:097
232800992626,0cyclictest0-21swapper/720:45:007
232800992625,1cyclictest0-21swapper/723:28:087
232800992624,1cyclictest366971-21apt-get23:18:097
232800992624,1cyclictest241686-21latency_hist19:25:017
232798992626,0cyclictest0-21swapper/623:23:086
232798992626,0cyclictest0-21swapper/621:03:096
232798992626,0cyclictest0-21swapper/600:18:096
232798992625,0cyclictest0-21swapper/622:08:096
232798992624,1cyclictest0-21swapper/600:05:016
232795992626,0cyclictest0-21swapper/520:08:075
232795992626,0cyclictest0-21swapper/519:15:035
232793992626,0cyclictest0-21swapper/423:00:024
232793992626,0cyclictest0-21swapper/422:48:084
232793992625,1cyclictest581rcuc/420:30:004
232793992625,1cyclictest0-21swapper/420:40:014
232788992626,0cyclictest0-21swapper/322:50:013
232788992626,0cyclictest0-21swapper/322:15:033
232788992625,1cyclictest0-21swapper/322:05:003
232788992625,1cyclictest0-21swapper/300:33:093
232788992623,3cyclictest276934-21cron20:30:013
232787992626,0cyclictest0-21swapper/223:38:072
232787992626,0cyclictest0-21swapper/223:13:092
232787992626,0cyclictest0-21swapper/222:58:082
232783992626,0cyclictest0-21swapper/123:05:021
232783992626,0cyclictest0-21swapper/122:03:081
232783992626,0cyclictest0-21swapper/119:43:081
232783992624,1cyclictest356197-21apt-get22:58:071
232779992626,0cyclictest0-21swapper/023:28:080
232779992626,0cyclictest0-21swapper/019:23:080
232779992625,0cyclictest0-21swapper/020:33:110
232779992625,0cyclictest0-21swapper/019:13:090
232800992525,0cyclictest0-21swapper/721:48:097
232800992525,0cyclictest0-21swapper/719:13:097
232800992525,0cyclictest0-21swapper/700:33:107
232800992525,0cyclictest0-21swapper/700:18:087
232800992524,1cyclictest0-21swapper/700:28:097
232798992525,0cyclictest0-21swapper/623:48:096
232798992524,1cyclictest326332-21http22:03:096
232798992523,1cyclictest0-21swapper/620:25:006
232795992525,0cyclictest0-21swapper/522:18:115
232795992525,0cyclictest0-21swapper/520:53:065
232795992524,1cyclictest0-21swapper/519:33:075
232795992523,1cyclictest361595-21apt-get23:08:085
232793992525,0cyclictest0-21swapper/422:38:084
232793992525,0cyclictest0-21swapper/422:38:084
232793992525,0cyclictest0-21swapper/421:18:074
232793992524,1cyclictest591ktimers/423:25:024
232793992524,1cyclictest268864-21sh20:15:014
232793992524,1cyclictest0-21swapper/420:43:084
232793992524,1cyclictest0-21swapper/419:38:074
232793992521,3cyclictest369-21systemd-journal19:35:024
232788992525,0cyclictest0-21swapper/323:53:073
232788992525,0cyclictest0-21swapper/322:15:013
232788992525,0cyclictest0-21swapper/321:13:083
232788992525,0cyclictest0-21swapper/320:08:063
232788992525,0cyclictest0-21swapper/319:53:103
232788992524,1cyclictest0-21swapper/322:38:083
232788992524,1cyclictest0-21swapper/322:38:073
232788992524,1cyclictest0-21swapper/321:38:093
232788992524,1cyclictest0-21swapper/319:58:083
232788992523,1cyclictest681-21dbus-daemon22:10:003
232788992523,1cyclictest374420-21idleruntime-cro23:30:023
232787992525,0cyclictest0-21swapper/222:50:022
232787992525,0cyclictest0-21swapper/221:58:092
232787992525,0cyclictest0-21swapper/219:33:072
232787992525,0cyclictest0-21swapper/200:23:072
232787992523,1cyclictest0-21swapper/222:15:002
232783992525,0cyclictest0-21swapper/122:48:091
232783992523,2cyclictest321ktimers/120:53:081
232779992525,0cyclictest0-21swapper/022:38:080
232779992525,0cyclictest0-21swapper/022:38:070
232779992525,0cyclictest0-21swapper/000:03:100
232800992424,0cyclictest0-21swapper/723:33:087
232800992424,0cyclictest0-21swapper/723:08:097
232800992424,0cyclictest0-21swapper/722:38:087
232800992424,0cyclictest0-21swapper/722:38:077
232800992424,0cyclictest0-21swapper/720:48:087
232800992423,0cyclictest0-21swapper/719:58:087
232798992424,0cyclictest0-21swapper/623:40:016
232798992424,0cyclictest0-21swapper/622:43:066
232798992424,0cyclictest0-21swapper/622:43:066
232798992424,0cyclictest0-21swapper/621:23:096
232798992423,1cyclictest0-21swapper/622:33:096
232798992421,1cyclictest0-21swapper/600:10:026
232798992420,3cyclictest358253-21turbostat.cron23:00:026
232795992424,0cyclictest0-21swapper/523:43:095
232795992422,1cyclictest255155-21munin-run19:50:025
232793992424,0cyclictest0-21swapper/421:38:094
232793992424,0cyclictest0-21swapper/420:08:074
232787992424,0cyclictest0-21swapper/221:23:082
232787992422,1cyclictest272204-21apt-get20:23:092
232783992423,1cyclictest306840-21debian-sa121:25:011
232783992423,1cyclictest266177-21dump-pmu-power20:10:001
232779992424,0cyclictest0-21swapper/023:40:020
232779992424,0cyclictest0-21swapper/023:35:010
232779992424,0cyclictest0-21swapper/022:43:080
232779992424,0cyclictest0-21swapper/022:43:070
232779992424,0cyclictest0-21swapper/022:28:100
232779992423,1cyclictest0-21swapper/019:38:090
232779992422,1cyclictest282975-21apt-get20:43:070
232800992323,0cyclictest0-21swapper/721:30:007
232800992323,0cyclictest0-21swapper/721:13:077
232798992323,0cyclictest0-21swapper/622:53:086
232798992322,1cyclictest0-21swapper/622:25:016
232795992323,0cyclictest0-21swapper/523:38:075
232795992323,0cyclictest0-21swapper/523:30:025
232795992323,0cyclictest0-21swapper/522:43:075
232795992323,0cyclictest0-21swapper/522:43:075
232795992323,0cyclictest0-21swapper/522:35:015
232795992323,0cyclictest0-21swapper/519:23:095
232795992321,1cyclictest287783-21apt-config20:50:005
232793992323,0cyclictest0-21swapper/423:38:074
232793992323,0cyclictest0-21swapper/420:35:004
232793992323,0cyclictest0-21swapper/419:48:084
232793992323,0cyclictest0-21swapper/400:28:094
232793992323,0cyclictest0-21swapper/400:00:024
232793992322,1cyclictest0-21swapper/423:05:024
232793992322,1cyclictest0-21swapper/420:25:014
232788992323,0cyclictest0-21swapper/319:30:023
232787992322,1cyclictest242321-21apt-get19:28:082
232783992323,0cyclictest0-21swapper/122:18:101
232783992323,0cyclictest0-21swapper/122:08:091
232783992323,0cyclictest0-21swapper/119:33:081
232783992323,0cyclictest0-21swapper/100:40:001
232779992323,0cyclictest0-21swapper/023:53:060
232779992323,0cyclictest0-21swapper/022:50:020
232779992322,1cyclictest0-21swapper/020:28:080
232800992222,0cyclictest0-21swapper/723:48:097
232800992222,0cyclictest0-21swapper/722:13:107
232800992222,0cyclictest0-21swapper/720:33:117
232800992222,0cyclictest0-21swapper/720:28:087
232800992222,0cyclictest0-21swapper/720:08:077
232800992222,0cyclictest0-21swapper/700:13:077
232798992222,0cyclictest0-21swapper/621:28:086
232798992220,1cyclictest242321-21apt-get19:28:076
232795992222,0cyclictest0-21swapper/520:33:105
232795992222,0cyclictest0-21swapper/520:00:035
232795992221,1cyclictest235868-21gpgv19:15:015
232795992221,1cyclictest0-21swapper/523:33:095
232795992221,1cyclictest0-21swapper/500:38:105
232795992220,1cyclictest0-21swapper/500:13:085
232793992222,0cyclictest0-21swapper/422:35:014
232793992222,0cyclictest0-21swapper/421:48:094
232793992221,1cyclictest0-21swapper/419:23:094
232788992222,0cyclictest0-21swapper/320:43:083
232788992222,0cyclictest0-21swapper/300:18:093
232787992222,0cyclictest0-21swapper/221:55:002
232787992222,0cyclictest0-21swapper/221:03:082
232787992221,1cyclictest285066-21systemd-run20:45:012
232787992221,1cyclictest0-21swapper/222:35:022
232783992222,0cyclictest0-21swapper/121:00:011
232783992222,0cyclictest0-21swapper/120:38:061
232783992222,0cyclictest0-21swapper/100:13:081
232783992221,1cyclictest0-21swapper/123:53:061
232783992220,1cyclictest304130-21latency_hist21:20:011
232779992222,0cyclictest0-21swapper/023:18:090
232779992222,0cyclictest0-21swapper/020:50:000
232779992222,0cyclictest0-21swapper/020:03:100
232800992121,0cyclictest0-21swapper/723:23:077
232798992121,0cyclictest0-21swapper/600:25:016
232795992121,0cyclictest0-21swapper/523:55:025
232795992120,1cyclictest0-21swapper/522:30:005
232793992121,0cyclictest0-21swapper/422:53:094
232793992121,0cyclictest0-21swapper/419:20:014
232787992121,0cyclictest0-21swapper/223:10:022
232787992121,0cyclictest0-21swapper/222:30:022
232787992121,0cyclictest0-21swapper/222:23:092
232787992120,1cyclictest412937-21munin-run00:40:002
232787992120,1cyclictest0-21swapper/220:30:012
232787992120,1cyclictest0-21swapper/219:40:022
232783992121,0cyclictest0-21swapper/119:38:081
232783992120,1cyclictest307474-21apt-get21:28:071
232783992120,1cyclictest0-21swapper/122:23:101
232779992121,0cyclictest0-21swapper/020:58:070
232779992119,2cyclictest380317-21fwupd23:41:360
232800992020,0cyclictest0-21swapper/721:33:087
232800992020,0cyclictest0-21swapper/721:18:097
232800992020,0cyclictest0-21swapper/720:25:007
232798992019,1cyclictest681-21dbus-daemon19:15:026
232795992020,0cyclictest0-21swapper/523:00:025
232795992019,1cyclictest399331-21apt-get00:18:095
232795992018,1cyclictest318249-21apt-get21:48:095
232795992018,1cyclictest304787-21apt-get21:23:095
232793992019,1cyclictest0-21swapper/419:43:074
232793992018,1cyclictest387924-21awk23:55:024
232793992017,3cyclictest325678-21dump-pmu-power22:00:014
232788992020,0cyclictest0-21swapper/321:28:083
232788992017,2cyclictest404364-21/usr/sbin/munin00:25:023
232787992020,0cyclictest0-21swapper/219:55:022
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