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2026-01-14 - 20:16
[ 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 Wed Jan 14, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2417399310,0cyclictest21254-21apt-get09:20:133
2417099311,29cyclictest633-21in:imuxsock09:05:000
24173993028,1cyclictest10799-21cron07:50:013
2417399300,1cyclictest26555-21cron09:35:003
24171993028,2cyclictest17484-21sh10:25:011
24171993028,1cyclictest621-21dbus-daemon07:50:001
24173992927,1cyclictest0-21swapper/310:25:003
2417399290,28cyclictest17774-21apt-get10:25:113
24172992927,2cyclictest6845-21cron12:20:012
2417199290,28cyclictest0-21swapper/111:30:111
2417199290,28cyclictest0-21swapper/107:35:121
2417199290,1cyclictest28936-21munin-run09:40:011
24170992927,1cyclictest0-21swapper/009:55:000
2417399280,28cyclictest3939-21apt-get07:35:133
2417399280,1cyclictest0-21swapper/309:40:003
2417399280,0cyclictest0-21swapper/308:30:133
24172992828,0cyclictest0-21swapper/210:20:112
24172992826,1cyclictest635-21rs:main2
2417299280,1cyclictest8411-21apt-get10:05:102
2417299280,0cyclictest6912-21apt-get11:10:112
2417299280,0cyclictest0-21swapper/211:00:112
2417299280,0cyclictest0-21swapper/208:50:112
24171992828,0cyclictest0-21swapper/112:35:101
24171992828,0cyclictest0-21swapper/108:30:121
24171992826,1cyclictest1649-21cron08:40:001
2417199280,28cyclictest0-21swapper/110:50:111
2417199280,28cyclictest0-21swapper/109:25:021
2417199280,27cyclictest0-21swapper/110:25:121
24170992828,0cyclictest27918-21apt-get11:55:120
24170992827,1cyclictest18311-21cron09:14:590
2417099280,0cyclictest0-21swapper/008:00:020
24173992727,0cyclictest24419-21apt-get07:10:133
24173992727,0cyclictest0-21swapper/312:35:113
24173992727,0cyclictest0-21swapper/309:05:123
2417399270,27cyclictest0-21swapper/311:55:123
24172992727,0cyclictest4590-21apt-get11:05:122
24172992727,0cyclictest18599-21apt-get11:35:122
2417299270,0cyclictest0-21swapper/210:40:102
24171992727,0cyclictest0-21swapper/108:10:131
24171992727,0cyclictest0-21swapper/107:10:121
2417199270,27cyclictest0-21swapper/109:05:111
2417199270,0cyclictest0-21swapper/111:55:121
24170992727,0cyclictest8942-21apt-get08:55:110
2417099270,0cyclictest0-21swapper/011:10:120
24173992626,0cyclictest20402-21apt-get08:10:123
24173992625,1cyclictest7155-21apt-get12:20:103
24173992625,1cyclictest1679-21cron08:40:003
24172992626,0cyclictest0-21swapper/212:05:112
24172992626,0cyclictest0-21swapper/209:30:002
24172992626,0cyclictest0-21swapper/209:10:012
24172992626,0cyclictest0-21swapper/208:00:122
24171992626,0cyclictest0-21swapper/112:20:111
24171992626,0cyclictest0-21swapper/110:00:101
24170992626,0cyclictest16302-21perf12:40:000
24170992626,0cyclictest0-21swapper/011:35:110
24170992626,0cyclictest0-21swapper/010:20:110
24170992626,0cyclictest0-21swapper/009:35:070
24173992525,0cyclictest6088-21apt-get10:00:113
24173992524,1cyclictest22723-21apt-get08:15:113
24172992525,0cyclictest0-21swapper/207:25:122
24172992524,1cyclictest0-21swapper/209:45:122
24172992524,1cyclictest0-21swapper/208:35:102
24172992523,1cyclictest307-21systemd-journal08:00:012
24171992525,0cyclictest0-21swapper/108:20:111
24171992525,0cyclictest0-21swapper/108:15:111
24171992523,1cyclictest4002-21cron08:45:001
24170992525,0cyclictest0-21swapper/011:00:120
24170992525,0cyclictest0-21swapper/010:30:110
24170992525,0cyclictest0-21swapper/010:05:100
24170992525,0cyclictest0-21swapper/007:25:120
24173992424,0cyclictest0-21swapper/308:20:123
24173992422,1cyclictest4001-21cron08:45:003
24172992424,0cyclictest0-21swapper/211:00:002
24172992424,0cyclictest0-21swapper/208:55:122
24172992423,0cyclictest0-21swapper/207:20:072
24170992424,0cyclictest6615-21apt-get08:50:100
24170992424,0cyclictest0-21swapper/010:40:100
24170992424,0cyclictest0-21swapper/008:00:130
24170992422,1cyclictest0-21swapper/012:20:010
24172992323,0cyclictest0-21swapper/210:15:132
24172992323,0cyclictest0-21swapper/208:45:102
24172992321,1cyclictest28907-21cron09:40:012
24171992323,0cyclictest0-21swapper/111:45:111
24171992323,0cyclictest0-21swapper/111:20:101
24171992321,1cyclictest9031-21munin-run11:15:011
24170992323,0cyclictest0-21swapper/010:15:140
24173992222,0cyclictest0-21swapper/311:45:123
24173992222,0cyclictest0-21swapper/311:20:093
24173992221,0cyclictest22421-21apt-get10:35:113
24172992222,0cyclictest0-21swapper/209:05:122
24170992222,0cyclictest0-21swapper/011:05:130
24170992220,2cyclictest11348-21sh11:20:000
24173992120,1cyclictest9022-21perf11:15:003
24173992120,0cyclictest0-21swapper/310:10:133
24172992121,0cyclictest16276-21apt-get11:30:122
24172992121,0cyclictest0-21swapper/209:55:112
24172992120,1cyclictest10789-21apt-get10:10:132
24171992121,0cyclictest0-21swapper/112:25:101
24171992121,0cyclictest0-21swapper/111:00:011
24171992121,0cyclictest0-21swapper/110:35:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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