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2026-02-14 - 03:43
[ 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 Sat Feb 14, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
104699300,29cyclictest621-21dbus-daemon00:40:003
1042993028,2cyclictest4753-21turbostat.cron21:35:002
104299300,2cyclictest12641-21cron19:35:022
1046992927,1cyclictest1822-21cron20:20:023
1046992927,1cyclictest12033-21cron21:50:003
104699290,28cyclictest5924-21apt-get22:45:013
1042992927,1cyclictest621-21dbus-daemon19:15:002
1042992927,1cyclictest13209-21perf23:00:012
1042992927,1cyclictest0-21swapper/221:10:012
104299290,28cyclictest330-21apt-get21:25:102
104299290,28cyclictest27219-21munin-run23:30:012
104299290,28cyclictest22528-21cron23:20:002
104299290,28cyclictest10338-21munin-run19:30:022
104299290,28cyclictest0-21swapper/221:00:012
1040992927,1cyclictest621-21dbus-daemon22:50:021
1040992927,1cyclictest16391-21apt-get20:50:121
1040992927,1cyclictest0-21swapper/121:10:001
1035992927,1cyclictest621-21dbus-daemon23:55:000
1035992926,2cyclictest307-21systemd-journal21:55:010
103599290,28cyclictest5037-21apt-get21:35:120
103599290,28cyclictest19964-21apt-get19:50:130
103599290,28cyclictest0-21swapper/020:40:110
103599290,1cyclictest6781-21apt-get20:30:120
104699280,27cyclictest0-21swapper/320:05:143
104699280,27cyclictest0-21swapper/300:20:133
1042992828,0cyclictest0-21swapper/223:30:112
104299280,28cyclictest0-21swapper/223:05:132
104299280,27cyclictest23439-21apt-get00:30:122
104299280,1cyclictest649-21gdbus23:50:012
104299280,0cyclictest0-21swapper/223:00:122
104099280,28cyclictest0-21swapper/120:20:131
104099280,0cyclictest0-21swapper/119:15:131
1035992828,0cyclictest0-21swapper/023:30:120
1035992828,0cyclictest0-21swapper/019:35:110
103599280,28cyclictest0-21swapper/020:45:110
103599280,28cyclictest0-21swapper/020:35:120
103599280,27cyclictest29811-21apt-get23:35:130
103599280,0cyclictest0-21swapper/020:25:120
1046992725,1cyclictest18418-21cron20:55:003
104699270,0cyclictest0-21swapper/321:00:123
104699270,0cyclictest0-21swapper/300:25:113
1042992727,0cyclictest0-21swapper/221:15:112
1042992727,0cyclictest0-21swapper/220:35:112
1042992726,1cyclictest8812-21cron20:34:592
104299270,27cyclictest0-21swapper/200:05:022
104299270,0cyclictest0-21swapper/220:25:122
1040992727,0cyclictest0-21swapper/122:15:011
1040992727,0cyclictest0-21swapper/120:00:031
1040992727,0cyclictest0-21swapper/100:20:131
104099270,27cyclictest0-21swapper/100:10:111
104099270,0cyclictest0-21swapper/119:35:111
104099270,0cyclictest0-21swapper/119:30:131
104099270,0cyclictest0-21swapper/100:35:141
1035992727,0cyclictest25766-21apt-get00:35:140
1035992727,0cyclictest0-21swapper/000:30:010
1035992725,1cyclictest621-21dbus-daemon22:05:000
103599270,27cyclictest0-21swapper/022:15:010
103599270,0cyclictest0-21swapper/021:05:120
1046992626,0cyclictest4395-21apt-get23:50:123
1046992626,0cyclictest0-21swapper/323:15:133
1046992626,0cyclictest0-21swapper/322:05:113
1042992626,0cyclictest0-21swapper/220:45:112
1040992626,0cyclictest11139-21apt-get22:55:131
1040992626,0cyclictest0-21swapper/123:20:111
1040992626,0cyclictest0-21swapper/122:25:121
1040992625,1cyclictest14071-21apt-get20:45:121
1035992626,0cyclictest0-21swapper/022:55:120
1035992626,0cyclictest0-21swapper/021:30:120
1035992626,0cyclictest0-21swapper/020:15:120
1035992626,0cyclictest0-21swapper/000:15:120
1035992624,1cyclictest307-21systemd-journal20:25:010
1035992624,1cyclictest0-21swapper/000:00:000
1046992525,0cyclictest0-21swapper/319:40:113
1046992524,1cyclictest13786-21awk20:45:003
1046992523,1cyclictest32155-21apt-get23:40:113
1042992525,0cyclictest0-21swapper/220:20:132
1042992525,0cyclictest0-21swapper/200:10:112
1040992525,0cyclictest27556-21apt-get20:05:151
1040992525,0cyclictest16452-21apt-get00:15:121
1040992525,0cyclictest0-21swapper/123:35:131
1040992525,0cyclictest0-21swapper/120:40:111
1035992525,0cyclictest0-21swapper/021:10:100
1046992424,0cyclictest0-21swapper/320:10:123
1046992424,0cyclictest0-21swapper/320:10:113
1046992424,0cyclictest0-21swapper/319:45:133
1046992424,0cyclictest0-21swapper/319:15:123
1042992424,0cyclictest0-21swapper/223:55:152
1042992424,0cyclictest0-21swapper/223:20:112
1040992424,0cyclictest0-21swapper/123:55:141
1040992423,0cyclictest28129-21apt-get21:15:111
1040992422,1cyclictest32497-21cron21:25:001
1035992424,0cyclictest0-21swapper/022:50:110
1042992323,0cyclictest0-21swapper/222:25:122
1042992323,0cyclictest0-21swapper/222:00:132
1042992323,0cyclictest0-21swapper/200:15:112
1040992323,0cyclictest21117-21apt-get00:25:111
1040992323,0cyclictest0-21swapper/121:00:131
1040992323,0cyclictest0-21swapper/120:30:111
1035992323,0cyclictest0-21swapper/021:25:110
1046992222,0cyclictest0-21swapper/319:20:123
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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