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2026-01-19 - 20:43
[ 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 100 highest latencies:
System rackeslot5.osadl.org (updated Mon Jan 19, 2026 12:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2116499300,29cyclictest26307-21cron11:55:013
2116499300,29cyclictest26307-21cron11:55:003
2116199300,29cyclictest26901-21apt-get11:55:110
21164992927,1cyclictest621-21dbus-daemon07:55:023
2116499290,28cyclictest0-21swapper/308:05:113
21163992927,1cyclictest10497-21sh12:30:012
2116399290,28cyclictest5711-21apt-get07:45:122
2116299290,28cyclictest0-21swapper/111:50:121
2116299290,28cyclictest0-21swapper/111:50:111
2116299290,28cyclictest0-21swapper/110:15:121
2116199290,28cyclictest1468-21apt-get12:10:130
21164992828,0cyclictest0-21swapper/311:40:123
21164992828,0cyclictest0-21swapper/307:30:013
21164992826,1cyclictest23455-21sendmail-msp10:40:013
2116499280,28cyclictest0-21swapper/309:40:113
2116499280,0cyclictest0-21swapper/308:50:113
21163992826,1cyclictest1-21systemd11:45:002
21163992826,1cyclictest0-21swapper/211:10:012
2116399280,28cyclictest0-21swapper/208:15:122
2116399280,27cyclictest3392-21apt-get07:40:122
2116399280,0cyclictest0-21swapper/208:05:122
21162992828,0cyclictest0-21swapper/110:55:121
21162992828,0cyclictest0-21swapper/110:25:131
21162992828,0cyclictest0-21swapper/107:20:121
21161992828,0cyclictest0-21swapper/009:20:120
21161992826,1cyclictest12856-21munin-run12:35:000
21161992825,2cyclictest30428-21awk10:55:010
2116199280,0cyclictest0-21swapper/008:29:590
21164992727,0cyclictest0-21swapper/311:10:133
21164992727,0cyclictest0-21swapper/308:40:103
2116499270,0cyclictest17698-21apt-get08:10:113
21163992727,0cyclictest0-21swapper/212:05:132
21163992727,0cyclictest0-21swapper/209:55:122
21163992727,0cyclictest0-21swapper/209:15:132
21163992727,0cyclictest0-21swapper/209:05:112
21163992727,0cyclictest0-21swapper/208:55:132
21163992725,1cyclictest1468-21apt-get12:10:122
2116399270,27cyclictest0-21swapper/208:20:122
21162992727,0cyclictest0-21swapper/109:10:101
2116299270,27cyclictest0-21swapper/108:15:111
2116299270,0cyclictest0-21swapper/109:20:121
21161992727,0cyclictest0-21swapper/010:35:120
21161992727,0cyclictest0-21swapper/008:15:110
21161992727,0cyclictest0-21swapper/008:05:110
21161992726,1cyclictest28101-21idleruntime-cro10:50:010
21161992725,1cyclictest7136-21munin-run10:05:010
2116199270,27cyclictest0-21swapper/009:35:100
21164992626,0cyclictest0-21swapper/311:20:133
21164992626,0cyclictest0-21swapper/310:10:113
21164992625,1cyclictest31280-21awk12:05:023
21163992626,0cyclictest0-21swapper/211:55:122
21163992626,0cyclictest0-21swapper/211:40:002
21163992626,0cyclictest0-21swapper/209:00:122
21163992625,1cyclictest25287-21kworker/2:010:40:012
21162992626,0cyclictest0-21swapper/111:45:131
21162992626,0cyclictest0-21swapper/111:25:121
21162992626,0cyclictest0-21swapper/110:35:121
21162992624,1cyclictest223372sleep108:20:111
21161992626,0cyclictest0-21swapper/011:50:110
21161992626,0cyclictest0-21swapper/011:50:110
21164992525,0cyclictest21414-21apt-get07:10:113
21164992525,0cyclictest0-21swapper/311:20:023
21164992525,0cyclictest0-21swapper/310:55:113
21164992525,0cyclictest0-21swapper/309:45:143
21164992525,0cyclictest0-21swapper/308:15:123
21164992525,0cyclictest0-21swapper/307:35:113
21164992524,1cyclictest26081-21apt-get07:20:113
21163992525,0cyclictest0-21swapper/210:55:112
21163992525,0cyclictest0-21swapper/210:30:112
21163992525,0cyclictest0-21swapper/207:15:112
21163992524,0cyclictest351-21apt-get09:50:132
21162992525,0cyclictest0-21swapper/107:25:141
21162992524,0cyclictest0-21swapper/108:00:121
21161992525,0cyclictest1893-21apt-get08:45:110
21161992525,0cyclictest0-21swapper/009:05:110
21161992524,0cyclictest9710-21apt-get10:10:120
21164992424,0cyclictest0-21swapper/309:05:123
21164992423,1cyclictest11244-21munin-run09:05:003
21163992424,0cyclictest0-21swapper/209:10:112
21162992424,0cyclictest29642-21apt-get08:35:111
21162992424,0cyclictest0-21swapper/111:15:131
21162992424,0cyclictest0-21swapper/108:25:111
21162992424,0cyclictest0-21swapper/107:45:001
21161992424,0cyclictest0-21swapper/009:00:110
21161992424,0cyclictest0-21swapper/008:10:110
21164992323,0cyclictest22370-21apt-get08:20:123
21164992323,0cyclictest0-21swapper/311:05:123
21164992323,0cyclictest0-21swapper/310:40:123
21163992323,0cyclictest17131-21apt-get08:10:032
21163992323,0cyclictest0-21swapper/212:20:122
21163992323,0cyclictest0-21swapper/210:20:112
21162992323,0cyclictest0-21swapper/111:35:121
21162992323,0cyclictest0-21swapper/110:40:111
21162992323,0cyclictest0-21swapper/109:05:111
21161992323,0cyclictest0-21swapper/010:15:120
21161992323,0cyclictest0-21swapper/007:30:020
21164992222,0cyclictest0-21swapper/312:20:113
21164992222,0cyclictest0-21swapper/310:50:123
21164992222,0cyclictest0-21swapper/307:45:123
21163992222,0cyclictest0-21swapper/210:10:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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