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2026-03-03 - 20:59
[ 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 Tue Mar 03, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22553993225,6cyclictest8685-21cron12:25:022
22553993127,4cyclictest12020-21apt-get09:05:122
22553993127,4cyclictest0-21swapper/208:40:102
22557993027,2cyclictest3805-21sh11:05:003
2255799300,1cyclictest23376-21cron09:30:003
22551993028,1cyclictest0-21swapper/110:40:001
2255199300,2cyclictest621-21dbus-daemon10:25:001
2255199300,29cyclictest22817-21cron08:20:011
22547993027,3cyclictest23663-21apt-get09:30:120
22557992928,0cyclictest0-21swapper/309:45:103
2255799290,1cyclictest31886-21munin-run07:30:013
22553992927,1cyclictest12292-21munin-run10:15:012
2255399290,28cyclictest24787-21munin-run11:50:002
2255399290,28cyclictest20495-21awk08:15:022
2255399290,28cyclictest14345-21apt-get09:10:122
2255399290,28cyclictest11304-21apt-get12:30:112
2255399290,28cyclictest0-21swapper/210:30:002
22551992927,1cyclictest307-21systemd-journal09:25:001
2255199290,28cyclictest25102-21apt-get07:15:111
2255199290,28cyclictest0-21swapper/109:50:121
2255199290,1cyclictest621-21dbus-daemon11:15:001
2254799290,1cyclictest17752-21cron11:35:010
22557992826,1cyclictest0-21swapper/312:20:013
22553992826,1cyclictest10769-21cat11:20:012
22551992827,1cyclictest211rcuc/109:10:001
22551992827,0cyclictest1991-21apt-get12:10:111
2255199280,0cyclictest25983-21apt-get09:35:111
2255199280,0cyclictest22792-21apt-get07:10:181
2255199280,0cyclictest11476-21apt-get07:55:151
2255199280,0cyclictest0-21swapper/107:40:121
22547992827,1cyclictest22821-21cron08:20:010
2254799280,0cyclictest11304-21apt-get12:30:110
2254799280,0cyclictest0-21swapper/011:20:110
22557992727,0cyclictest9152-21apt-get07:50:123
22557992725,1cyclictest21878-21cron10:35:003
2255799270,0cyclictest0-21swapper/310:25:133
22553992727,0cyclictest0-21swapper/212:35:112
22553992727,0cyclictest0-21swapper/212:05:142
2255399270,27cyclictest0-21swapper/208:25:122
2255399270,0cyclictest0-21swapper/211:10:132
22551992726,1cyclictest0-21swapper/111:15:101
22547992727,0cyclictest23135-21apt-get08:20:120
22547992727,0cyclictest0-21swapper/011:05:120
22547992727,0cyclictest0-21swapper/009:35:110
22547992727,0cyclictest0-21swapper/008:25:120
22547992727,0cyclictest0-21swapper/007:20:110
22547992727,0cyclictest0-21swapper/007:10:190
22557992626,0cyclictest6831-21apt-get07:45:133
22557992626,0cyclictest10227-21apt-get10:10:113
22557992626,0cyclictest0-21swapper/311:30:123
22557992626,0cyclictest0-21swapper/310:00:113
22557992626,0cyclictest0-21swapper/308:55:103
22557992626,0cyclictest0-21swapper/308:35:113
22557992626,0cyclictest0-21swapper/308:25:113
22557992626,0cyclictest0-21swapper/307:15:113
22553992626,0cyclictest0-21swapper/208:20:132
22553992626,0cyclictest0-21swapper/207:10:182
22553992622,4cyclictest21333-21apt-get09:25:122
22551992626,0cyclictest0-21swapper/109:25:121
22551992624,1cyclictest211rcuc/109:50:011
22547992626,0cyclictest0-21swapper/009:25:120
22547992626,0cyclictest0-21swapper/007:55:150
22547992626,0cyclictest0-21swapper/007:15:120
22547992625,1cyclictest909-21apt-get09:50:110
22547992624,1cyclictest24254-21perf10:40:010
22547992624,1cyclictest21042-21sh09:25:000
22547992624,1cyclictest1733-21munin-run12:10:010
22557992525,0cyclictest4510-21apt-get07:40:133
22557992525,0cyclictest22161-21apt-get10:35:103
22557992525,0cyclictest0-21swapper/312:25:123
22557992525,0cyclictest0-21swapper/310:55:113
22551992525,0cyclictest0-21swapper/109:10:121
22551992524,0cyclictest25454-21apt-get08:25:111
22547992525,0cyclictest0-21swapper/007:40:120
22547992524,1cyclictest141rcuc/009:10:000
22557992424,0cyclictest0-21swapper/309:30:113
22553992424,0cyclictest11079-21apt-get11:20:102
22553992423,1cyclictest28327-21apt-get09:40:112
22551992424,0cyclictest0-21swapper/107:20:091
22551992423,0cyclictest0-21swapper/111:45:121
22557992323,0cyclictest13353-21apt-get12:35:013
22557992321,1cyclictest29448-21cron12:00:003
22553992323,0cyclictest0-21swapper/210:20:112
22551992323,0cyclictest2060-21apt-get07:35:111
22551992323,0cyclictest0-21swapper/112:15:121
22547992323,0cyclictest0-21swapper/012:10:110
22557992222,0cyclictest0-21swapper/307:55:143
22557992222,0cyclictest0-21swapper/307:30:123
22557992221,1cyclictest21065-21perf09:25:013
22557992220,1cyclictest0-21swapper/309:10:003
22553992222,0cyclictest0-21swapper/211:55:122
22553992222,0cyclictest0-21swapper/207:35:122
22551992222,0cyclictest0-21swapper/112:30:111
22551992222,0cyclictest0-21swapper/109:55:141
22551992221,1cyclictest31576-21perf10:55:021
22547992222,0cyclictest0-21swapper/011:15:100
22547992221,0cyclictest623-21munin-run09:50:000
22553992121,0cyclictest0-21swapper/210:15:112
22551992121,0cyclictest0-21swapper/108:20:131
22547992121,0cyclictest14345-21apt-get09:10:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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