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2026-01-26 - 20:48
[ 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 26, 2026 12:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30230993028,1cyclictest7044-21cron10:55:002
3023099300,29cyclictest20525-21cron10:15:012
3023099300,1cyclictest6534-21cron09:45:002
30237992927,1cyclictest13597-21munin-run10:00:003
3023799291,28cyclictest12717-21cron08:50:013
3023099290,28cyclictest23167-21apt-get10:20:142
3023099290,28cyclictest2147-21apt-get09:35:112
3023099290,1cyclictest30391-21cron11:45:012
30222992927,1cyclictest4967-21sh12:00:010
3022299290,28cyclictest21366-21apt-get11:25:130
3022299290,28cyclictest19989-21apt-get09:05:130
3023799280,27cyclictest0-21swapper/308:50:123
3023799280,0cyclictest0-21swapper/311:50:133
3023799280,0cyclictest0-21swapper/308:05:123
3023799280,0cyclictest0-21swapper/307:35:113
30230992828,0cyclictest0-21swapper/211:10:132
30227992828,0cyclictest0-21swapper/110:00:121
30227992827,1cyclictest621-21dbus-daemon12:35:021
30227992827,1cyclictest0-21swapper/109:30:011
3022799280,0cyclictest0-21swapper/109:40:121
30222992828,0cyclictest0-21swapper/007:55:120
30222992826,1cyclictest17406-21munin-run09:00:000
3022299280,27cyclictest0-21swapper/007:35:120
3022299280,0cyclictest0-21swapper/008:20:140
30237992727,0cyclictest0-21swapper/308:35:133
30237992727,0cyclictest0-21swapper/308:25:113
30237992725,2cyclictest9439-21idleruntime-cro07:35:003
30227992727,0cyclictest21093-21perf11:25:001
30227992727,0cyclictest0-21swapper/111:40:121
30227992727,0cyclictest0-21swapper/111:25:121
30227992727,0cyclictest0-21swapper/111:05:121
30227992727,0cyclictest0-21swapper/110:25:111
30227992727,0cyclictest0-21swapper/109:25:141
30227992726,1cyclictest2692-21apt-get10:45:131
3022799270,27cyclictest0-21swapper/108:10:131
30222992727,0cyclictest16701-21apt-get11:15:120
30222992727,0cyclictest0-21swapper/012:35:120
30222992727,0cyclictest0-21swapper/012:15:110
30222992727,0cyclictest0-21swapper/010:45:130
30222992727,0cyclictest0-21swapper/007:35:010
3022299270,0cyclictest0-21swapper/007:45:130
30237992626,0cyclictest0-21swapper/309:10:113
30230992626,0cyclictest0-21swapper/212:35:132
30230992626,0cyclictest0-21swapper/210:40:002
30230992626,0cyclictest0-21swapper/210:30:092
30230992626,0cyclictest0-21swapper/210:00:112
30230992626,0cyclictest0-21swapper/209:45:092
30230992626,0cyclictest0-21swapper/209:20:112
30230992626,0cyclictest0-21swapper/209:10:112
30230992625,1cyclictest24634-21apt-get09:15:122
30230992624,1cyclictest11981-21cron12:15:002
30227992626,0cyclictest0-21swapper/107:25:011
30222992626,0cyclictest0-21swapper/012:20:130
30222992626,0cyclictest0-21swapper/009:35:100
30222992625,1cyclictest4494-21apt-get09:40:120
30227992525,0cyclictest0-21swapper/112:00:111
30222992525,0cyclictest0-21swapper/010:20:130
30237992424,0cyclictest27282-21apt-get09:20:113
30237992424,0cyclictest0-21swapper/311:15:133
30237992424,0cyclictest0-21swapper/309:25:133
30237992423,0cyclictest0-21swapper/307:45:133
30230992424,0cyclictest303-21apt-get07:15:112
30230992424,0cyclictest0-21swapper/207:40:022
30230992422,1cyclictest27521-21cron10:30:012
30227992424,0cyclictest16946-21apt-get12:25:151
30227992424,0cyclictest14624-21apt-get12:20:131
30227992424,0cyclictest0-21swapper/109:50:121
30227992423,1cyclictest8860-21perf09:50:001
30227992423,1cyclictest24107-21apt-get08:05:111
30222992424,0cyclictest0-21swapper/011:10:130
30237992323,0cyclictest0-21swapper/312:35:113
30237992322,1cyclictest4228-21perf09:40:013
30237992322,1cyclictest12416-21packagekitd07:40:013
30230992321,1cyclictest9455-21perf11:00:012
30227992323,0cyclictest0-21swapper/109:05:121
30227992323,0cyclictest0-21swapper/107:45:141
30227992323,0cyclictest0-21swapper/107:25:121
30227992322,1cyclictest2915-21apt-get11:55:111
30222992323,0cyclictest0-21swapper/009:55:110
30222992323,0cyclictest0-21swapper/008:35:120
30237992222,0cyclictest9190-21apt-get09:50:123
3023799220,19cyclictest0-21swapper/310:35:183
30227992222,0cyclictest5660-21apt-get08:35:121
30227992221,1cyclictest0-21swapper/110:20:011
30227992221,1cyclictest0-21swapper/107:20:011
30222992221,1cyclictest13856-21apt-get10:00:120
30230992121,0cyclictest0-21swapper/211:25:122
30230992121,0cyclictest0-21swapper/209:55:102
30227992121,0cyclictest2660-21perf11:55:011
30227992121,0cyclictest12275-21apt-get12:15:111
3022299218,11cyclictest13-21ksoftirqd/009:20:130
30237992020,0cyclictest19048-21apt-get11:20:153
30230992020,0cyclictest0-21swapper/210:10:002
30230992019,1cyclictest0-21swapper/209:30:012
30227992020,0cyclictest0-21swapper/111:35:131
30237991919,0cyclictest0-21swapper/312:20:133
30237991918,1cyclictest25231-21munin-run10:25:013
30230991919,0cyclictest28748-21apt-get08:15:112
30230991919,0cyclictest0-21swapper/212:30:112
30230991919,0cyclictest0-21swapper/212:00:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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