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2026-03-01 - 19:36
[ 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 Sun Mar 01, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25209994037,2cyclictest307-21systemd-journal09:30:003
2520899340,21cyclictest0-21swapper/211:55:112
2520799310,0cyclictest6172-21apt-get12:10:091
25208993028,1cyclictest621-21dbus-daemon11:30:012
2520799300,0cyclictest0-21swapper/109:25:121
2520699300,29cyclictest649-21gdbus10:35:000
2520699300,29cyclictest649-21gdbus10:35:000
2520999290,28cyclictest3000-21apt-get10:55:113
2520999290,28cyclictest24664-21apt-get08:15:133
2520899290,28cyclictest3945-21perf08:40:002
2520899290,28cyclictest30431-21apt-get07:20:122
2520899290,28cyclictest10342-21apt-get11:10:132
25207992927,1cyclictest6827-21cron09:55:001
2520799290,28cyclictest6546-21apt-get08:45:131
2520799290,28cyclictest12948-21perf12:25:011
2520799290,1cyclictest24100-21apt-get08:15:021
2520799290,1cyclictest13216-21apt-get12:25:121
2520699290,28cyclictest7741-21apt-get07:40:120
2520699290,1cyclictest29968-21munin-run09:35:000
25209992828,0cyclictest29642-21apt-get08:25:123
25209992828,0cyclictest0-21swapper/312:10:103
25207992828,0cyclictest21980-21apt-get11:35:111
25207992828,0cyclictest0-21swapper/110:50:121
25207992827,1cyclictest6689-21file07:35:191
25207992826,1cyclictest14473-21cron07:55:001
2520799280,1cyclictest21450-21apt-get10:25:121
2520799280,0cyclictest17100-21apt-get08:00:121
25206992828,0cyclictest0-21swapper/012:10:090
25206992828,0cyclictest0-21swapper/010:50:130
2520699280,28cyclictest0-21swapper/011:05:100
2520699280,28cyclictest0-21swapper/010:05:110
25209992727,0cyclictest8865-21apt-get08:50:113
25209992727,0cyclictest0-21swapper/312:30:113
25209992727,0cyclictest0-21swapper/311:25:133
25209992726,1cyclictest23200-21apt-get09:20:123
25209992726,0cyclictest0-21swapper/311:05:103
25209992725,1cyclictest0-21swapper/310:15:003
2520999270,0cyclictest0-21swapper/308:55:113
25208992727,0cyclictest5286-21apt-get07:35:122
25208992727,0cyclictest0-21swapper/211:45:112
25208992727,0cyclictest0-21swapper/210:45:132
25208992727,0cyclictest0-21swapper/207:30:132
25208992727,0cyclictest0-21swapper/207:10:122
25208992726,1cyclictest8496-21apt-get12:15:112
25207992727,0cyclictest0-21swapper/109:30:111
25207992727,0cyclictest0-21swapper/107:25:141
25206992727,0cyclictest0-21swapper/010:20:120
25206992727,0cyclictest0-21swapper/008:35:110
25206992726,1cyclictest28979-21apt-get11:50:130
25209992626,0cyclictest652-21apt-get10:50:123
25208992626,0cyclictest0-21swapper/212:00:132
25208992626,0cyclictest0-21swapper/210:25:112
25208992624,1cyclictest29046-21cron08:25:002
25207992626,0cyclictest0-21swapper/110:35:111
25207992624,1cyclictest0-21swapper/108:29:591
25206992626,0cyclictest0-21swapper/011:15:110
25206992626,0cyclictest0-21swapper/010:15:110
25206992626,0cyclictest0-21swapper/009:00:110
25206992626,0cyclictest0-21swapper/008:40:120
25206992625,1cyclictest15904-21apt-get09:05:100
25209992525,0cyclictest0-21swapper/312:00:123
25209992525,0cyclictest0-21swapper/309:35:113
25209992525,0cyclictest0-21swapper/309:30:103
25209992525,0cyclictest0-21swapper/308:40:113
25209992524,1cyclictest24016-21cron11:40:013
25208992525,0cyclictest31964-21apt-get08:30:092
25208992525,0cyclictest0-21swapper/210:55:112
25208992525,0cyclictest0-21swapper/209:15:122
25208992525,0cyclictest0-21swapper/208:45:112
25208992525,0cyclictest0-21swapper/207:30:012
25207992525,0cyclictest6286-21perf08:45:011
25207992525,0cyclictest0-21swapper/110:15:111
25207992525,0cyclictest0-21swapper/107:10:121
25207992523,1cyclictest22937-21munin-run09:20:001
25207992520,5cyclictest1-21systemd10:00:001
25209992422,2cyclictest621-21dbus-daemon07:15:013
25209992422,1cyclictest954-21apt-get12:00:003
25209992422,1cyclictest14743-21perf11:20:013
25208992424,0cyclictest0-21swapper/209:05:112
25208992424,0cyclictest0-21swapper/208:10:132
25208992423,0cyclictest0-21swapper/211:35:112
25207992424,0cyclictest0-21swapper/112:15:121
25207992424,0cyclictest0-21swapper/110:45:121
25207992424,0cyclictest0-21swapper/110:30:111
25207992424,0cyclictest0-21swapper/110:30:101
25207992424,0cyclictest0-21swapper/108:30:101
25206992424,0cyclictest0-21swapper/012:20:110
25206992424,0cyclictest0-21swapper/011:40:130
25206992424,0cyclictest0-21swapper/009:20:130
25206992424,0cyclictest0-21swapper/008:50:110
25206992424,0cyclictest0-21swapper/008:00:120
25206992422,1cyclictest621-21dbus-daemon10:15:010
25209992323,0cyclictest0-21swapper/309:10:013
25209992323,0cyclictest0-21swapper/307:50:133
25208992323,0cyclictest0-21swapper/211:20:102
25208992323,0cyclictest0-21swapper/210:15:102
25207992323,0cyclictest0-21swapper/111:05:011
25207992321,1cyclictest0-21swapper/109:00:001
25206992323,0cyclictest0-21swapper/012:35:120
25206992323,0cyclictest0-21swapper/011:00:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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