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2026-02-15 - 18:02
[ 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 Feb 15, 2026 12:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28957993636,0cyclictest23688-21apt-get09:15:113
2894799310,30cyclictest18459-21cron09:05:000
28957992926,2cyclictest23649-21awk10:25:003
2895799290,28cyclictest2147-21apt-get08:30:133
2895799290,28cyclictest1491-21apt-get10:45:123
2895799290,1cyclictest18989-21cron10:15:003
28952992928,1cyclictest15753-21apt-get11:15:122
28952992927,1cyclictest23935-21apt-get10:25:122
2895299290,28cyclictest553-21apt-get09:35:132
2895299290,1cyclictest0-21swapper/210:15:002
28948992928,1cyclictest0-21swapper/111:15:121
2894799290,28cyclictest28101-21munin-run09:25:000
2894799290,1cyclictest31238-21sendmail-msp10:40:010
2894799290,1cyclictest15573-21apt-get07:50:120
28957992828,0cyclictest29856-21apt-get08:20:133
28957992828,0cyclictest0-21swapper/307:55:133
28957992827,1cyclictest31525-21apt-get07:15:133
2895799280,28cyclictest0-21swapper/311:15:123
2895799280,0cyclictest0-21swapper/312:15:123
28952992828,0cyclictest0-21swapper/211:05:132
28948992827,1cyclictest0-21swapper/110:25:121
28948992827,0cyclictest0-21swapper/111:40:121
28948992827,0cyclictest0-21swapper/111:00:111
28948992826,1cyclictest20283-21munin-run08:00:011
2894799280,28cyclictest32752-21perf09:35:000
2894799280,28cyclictest0-21swapper/007:25:130
2894799280,28cyclictest0-21swapper/007:25:130
2894799280,27cyclictest0-21swapper/012:05:010
28957992726,1cyclictest12958-21cron07:45:003
2895799270,0cyclictest0-21swapper/308:55:113
28952992727,0cyclictest0-21swapper/211:40:122
28952992727,0cyclictest0-21swapper/211:00:112
28952992727,0cyclictest0-21swapper/210:20:122
28952992725,1cyclictest5859-21cron10:55:002
2895299270,27cyclictest0-21swapper/212:25:012
2895299270,0cyclictest0-21swapper/208:45:122
28948992727,0cyclictest26566-21apt-get10:30:151
28948992727,0cyclictest0-21swapper/111:05:131
28948992727,0cyclictest0-21swapper/110:20:121
28948992727,0cyclictest0-21swapper/109:55:121
28948992726,1cyclictest9132-21apt-get08:45:121
28948992726,0cyclictest0-21swapper/108:50:101
28948992725,1cyclictest5858-21ls10:55:001
2894899270,0cyclictest0-21swapper/111:20:111
2894899270,0cyclictest0-21swapper/111:20:111
28947992727,0cyclictest0-21swapper/012:15:130
28947992727,0cyclictest0-21swapper/007:35:130
28957992626,0cyclictest27408-21apt-get11:40:123
28957992626,0cyclictest0-21swapper/310:00:113
28957992626,0cyclictest0-21swapper/309:05:123
28957992626,0cyclictest0-21swapper/308:50:113
28957992626,0cyclictest0-21swapper/308:05:123
28957992625,1cyclictest25181-21apt-get08:10:123
28957992624,1cyclictest8193-21sendmail-msp11:00:003
28952992626,0cyclictest20273-21perf08:00:012
28952992626,0cyclictest0-21swapper/211:50:112
28952992626,0cyclictest0-21swapper/208:50:102
28952992626,0cyclictest0-21swapper/208:30:122
28952992625,1cyclictest6692-21apt-get12:05:122
28952992625,0cyclictest19269-21apt-get10:15:122
28952992624,1cyclictest20770-21cron09:10:002
28948992626,0cyclictest0-21swapper/111:50:111
28948992626,0cyclictest0-21swapper/108:30:121
28948992625,1cyclictest16421-21apt-get09:00:111
28948992624,1cyclictest0-21swapper/109:10:001
28947992626,0cyclictest31804-21perf11:50:000
28947992626,0cyclictest0-21swapper/011:55:110
28947992626,0cyclictest0-21swapper/011:25:120
28957992525,0cyclictest0-21swapper/310:05:123
28952992525,0cyclictest26035-21apt-get09:20:112
28952992525,0cyclictest14629-21apt-get10:05:122
28952992525,0cyclictest11334-21apt-get12:15:122
28952992525,0cyclictest0-21swapper/212:35:142
28952992525,0cyclictest0-21swapper/209:00:112
28948992525,0cyclictest20648-21apt-get12:35:131
28948992525,0cyclictest0-21swapper/112:15:121
28948992525,0cyclictest0-21swapper/112:05:121
28948992525,0cyclictest0-21swapper/110:15:121
28948992525,0cyclictest0-21swapper/110:05:121
28948992525,0cyclictest0-21swapper/109:20:111
28947992525,0cyclictest18745-21apt-get09:05:120
28947992525,0cyclictest0-21swapper/012:05:130
28947992525,0cyclictest0-21swapper/009:25:140
28947992525,0cyclictest0-21swapper/008:45:120
28957992424,0cyclictest0-21swapper/312:10:113
28957992424,0cyclictest0-21swapper/309:35:133
28952992424,0cyclictest6158-21apt-get07:30:132
28948992424,0cyclictest0-21swapper/107:30:131
28947992424,0cyclictest0-21swapper/010:10:120
28947992423,1cyclictest0-21swapper/010:15:120
28947992423,0cyclictest0-21swapper/009:50:110
28957992322,1cyclictest0-21swapper/309:50:123
2895299236,4cyclictest0-21swapper/207:42:392
28952992321,1cyclictest0-21swapper/211:40:012
28957992222,0cyclictest29203-21apt-get07:10:133
28957992222,0cyclictest0-21swapper/309:30:103
28957992221,1cyclictest18100-21apt-get11:20:113
28957992221,1cyclictest18100-21apt-get11:20:113
28952992222,0cyclictest0-21swapper/207:45:122
28952992220,1cyclictest11081-21munin-run12:15:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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