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2026-01-15 - 23:50
[ 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 Thu Jan 15, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29949993026,3cyclictest0-21swapper/308:55:113
2994999300,29cyclictest649-21gdbus08:45:003
2994899300,1cyclictest307-21systemd-journal08:45:002
29949992927,1cyclictest29313-21apt-get09:25:103
2994999290,28cyclictest10604-21perf09:55:013
29948992927,1cyclictest621-21dbus-daemon07:55:012
2994799290,28cyclictest19947-21apt-get09:05:121
2994799290,28cyclictest0-21swapper/110:55:131
2994799290,1cyclictest0-21swapper/110:45:111
2994799290,1cyclictest0-21swapper/109:05:001
2994699290,28cyclictest1544-21apt-get09:35:080
29949992828,0cyclictest0-21swapper/311:30:123
29949992827,1cyclictest0-21swapper/307:55:013
29948992827,1cyclictest29538-21apt-get10:35:112
2994899280,27cyclictest17848-21apt-get10:10:122
2994899280,27cyclictest0-21swapper/212:10:112
29947992828,0cyclictest0-21swapper/110:50:121
29947992828,0cyclictest0-21swapper/107:50:031
29947992827,0cyclictest0-21swapper/111:00:111
29947992826,1cyclictest12947-21munin-run10:00:011
2994799280,28cyclictest0-21swapper/111:40:111
2994799280,27cyclictest8011-21apt-get08:40:101
2994799280,0cyclictest31645-21apt-get09:30:111
2994799280,0cyclictest0-21swapper/109:35:081
29946992828,0cyclictest0-21swapper/011:45:120
2994699280,28cyclictest0-21swapper/011:30:120
2994699280,28cyclictest0-21swapper/008:40:100
2994699280,0cyclictest4120-21apt-get10:50:120
2994699280,0cyclictest17078-21apt-get07:50:100
2994699280,0cyclictest0-21swapper/010:55:130
29949992727,0cyclictest0-21swapper/310:35:113
29949992727,0cyclictest0-21swapper/309:10:093
29949992727,0cyclictest0-21swapper/309:00:123
2994999270,27cyclictest0-21swapper/309:35:093
2994999270,0cyclictest0-21swapper/312:10:113
2994999270,0cyclictest0-21swapper/310:10:123
2994999270,0cyclictest0-21swapper/307:30:123
29948992727,0cyclictest17624-21apt-get09:00:112
29948992727,0cyclictest0-21swapper/209:10:102
2994899270,0cyclictest0-21swapper/207:30:112
29947992727,0cyclictest0-21swapper/112:30:111
29947992727,0cyclictest0-21swapper/111:55:111
29947992725,1cyclictest30860-21perf08:20:011
2994799270,0cyclictest24592-21apt-get09:15:111
29946992727,0cyclictest0-21swapper/012:20:130
29946992727,0cyclictest0-21swapper/011:00:110
29946992727,0cyclictest0-21swapper/008:00:130
2994699270,27cyclictest0-21swapper/007:40:150
2994699270,0cyclictest19529-21apt-get12:30:120
2994699270,0cyclictest0-21swapper/012:35:120
29948992626,0cyclictest0-21swapper/209:25:102
29947992626,0cyclictest23644-21apt-get11:30:101
29947992626,0cyclictest21321-21apt-get11:25:111
29947992626,0cyclictest0-21swapper/108:05:121
29948992525,0cyclictest1544-21apt-get09:35:092
29947992525,0cyclictest0-21swapper/110:30:111
29947992525,0cyclictest0-21swapper/107:30:121
29949992422,1cyclictest0-21swapper/309:45:003
29948992422,1cyclictest1-21systemd09:45:002
29947992424,0cyclictest0-21swapper/108:50:111
29947992424,0cyclictest0-21swapper/107:15:111
29946992424,0cyclictest0-21swapper/010:25:120
29946992424,0cyclictest0-21swapper/009:45:110
29946992424,0cyclictest0-21swapper/009:05:120
29946992423,1cyclictest15527-21apt-get10:05:110
29948992323,0cyclictest24839-21apt-get10:25:122
29948992322,0cyclictest0-21swapper/212:00:112
29947992323,0cyclictest21850-21apt-get12:35:121
29947992323,0cyclictest0-21swapper/108:49:591
29947992321,1cyclictest22224-21sendmail-msp10:20:001
29946992323,0cyclictest0-21swapper/007:20:130
29949992222,0cyclictest0-21swapper/312:00:103
29949992222,0cyclictest0-21swapper/310:25:123
29948992221,0cyclictest32478-21apt-get07:15:112
29948992220,1cyclictest0-21swapper/209:15:112
29947992222,0cyclictest0-21swapper/111:10:131
29946992222,0cyclictest28668-21apt-get11:40:110
29946992222,0cyclictest0-21swapper/012:25:110
29946992222,0cyclictest0-21swapper/011:35:110
29946992222,0cyclictest0-21swapper/007:45:130
29946992121,0cyclictest0-21swapper/010:30:120
29946992121,0cyclictest0-21swapper/009:30:120
29949992020,0cyclictest0-21swapper/309:15:113
29949992020,0cyclictest0-21swapper/308:30:113
29949992020,0cyclictest0-21swapper/307:15:113
29948992020,0cyclictest0-21swapper/208:30:112
29948992019,1cyclictest0-21swapper/210:05:112
2994899200,2cyclictest0-21swapper/207:45:132
29946992020,0cyclictest26440-21apt-get08:10:120
29946992020,0cyclictest0-21swapper/009:55:100
29949991919,0cyclictest0-21swapper/310:05:103
29947991919,0cyclictest0-21swapper/110:10:121
29946991919,0cyclictest0-21swapper/008:50:110
29949991818,0cyclictest22518-21apt-get10:20:123
29948991818,0cyclictest0-21swapper/210:20:122
29948991817,1cyclictest14033-21apt-get11:10:132
29948991817,0cyclictest0-21swapper/211:25:122
29947991818,0cyclictest0-21swapper/112:20:121
29947991818,0cyclictest0-21swapper/108:00:121
29946991818,0cyclictest0-21swapper/011:20:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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