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2026-03-05 - 05:25
[ 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 Thu Mar 05, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24588993128,2cyclictest23856-21cron21:25:002
2458899310,30cyclictest307-21systemd-journal23:05:012
2458899305,25cyclictest0-21swapper/223:05:442
2458399300,29cyclictest307-21systemd-journal21:50:000
24593992928,1cyclictest24736-21apt-get22:35:113
2459399290,28cyclictest311492sleep321:40:103
2459399290,28cyclictest11920-21apt-get00:25:123
2459399290,28cyclictest0-21swapper/323:10:123
2459399290,0cyclictest0-21swapper/321:35:133
24588992916,0cyclictest0-21swapper/200:35:192
2458899290,28cyclictest0-21swapper/220:55:122
2458899290,1cyclictest20988-21cron20:10:012
24585992927,1cyclictest0-21swapper/100:10:011
2458599290,1cyclictest625-21avahi-daemon19:55:011
24583992928,1cyclictest27130-21apt-get19:15:120
24583992927,1cyclictest0-21swapper/020:20:010
2458399290,28cyclictest3380-21apt-get21:50:110
2458399290,28cyclictest0-21swapper/019:45:120
2458399290,28cyclictest0-21swapper/019:45:120
2458399290,1cyclictest27351-21munin-run23:50:010
24593992827,1cyclictest21284-21apt-get20:10:123
24593992826,1cyclictest5503-21munin-run21:55:003
2459399280,28cyclictest0-21swapper/319:50:113
2459399280,27cyclictest0-21swapper/300:20:113
24585992828,0cyclictest5755-21apt-get21:55:111
24585992828,0cyclictest0-21swapper/100:30:111
24585992827,1cyclictest15397-21perf23:25:001
24585992826,1cyclictest32174-21munin-run00:00:021
2458599280,27cyclictest0-21swapper/120:20:131
2458599280,0cyclictest0-21swapper/121:35:141
24583992828,0cyclictest0-21swapper/021:25:110
24583992826,1cyclictest16304-21munin-run00:35:010
2458399280,27cyclictest0-21swapper/019:20:080
2458399280,0cyclictest0-21swapper/020:35:010
24593992727,0cyclictest0-21swapper/323:15:123
24593992727,0cyclictest0-21swapper/320:55:123
24593992727,0cyclictest0-21swapper/320:40:103
24593992727,0cyclictest0-21swapper/320:05:123
24593992727,0cyclictest0-21swapper/320:00:023
24593992727,0cyclictest0-21swapper/319:20:083
2459399270,27cyclictest0-21swapper/319:30:013
24588992727,0cyclictest0-21swapper/222:50:102
24588992727,0cyclictest0-21swapper/221:05:112
24588992727,0cyclictest0-21swapper/220:50:122
24588992727,0cyclictest0-21swapper/200:00:122
2458899272,25cyclictest0-21swapper/222:43:202
2458899270,27cyclictest0-21swapper/221:05:002
2458899270,0cyclictest0-21swapper/220:45:112
24585992727,0cyclictest0-21swapper/123:40:111
24585992727,0cyclictest0-21swapper/121:30:121
24585992727,0cyclictest0-21swapper/121:15:111
24585992727,0cyclictest0-21swapper/100:35:121
24585992726,0cyclictest21284-21apt-get20:10:121
24585992726,0cyclictest0-21swapper/123:35:111
2458599270,27cyclictest0-21swapper/100:10:121
24583992726,1cyclictest17447-21cron22:20:010
2458399270,27cyclictest0-21swapper/021:30:120
2458399270,0cyclictest0-21swapper/023:30:110
2458399270,0cyclictest0-21swapper/022:50:100
24593992626,0cyclictest32662-21apt-get00:00:133
24593992626,0cyclictest0-21swapper/323:30:123
24593992626,0cyclictest0-21swapper/321:20:113
24593992626,0cyclictest0-21swapper/319:45:133
24593992626,0cyclictest0-21swapper/319:45:133
24593992625,1cyclictest0-21swapper/323:25:003
24593992624,1cyclictest7845-21perf22:00:003
24588992626,0cyclictest0-21swapper/223:30:022
24588992626,0cyclictest0-21swapper/222:45:122
24588992626,0cyclictest0-21swapper/222:30:102
24588992626,0cyclictest0-21swapper/221:40:092
24588992626,0cyclictest0-21swapper/221:25:112
24588992626,0cyclictest0-21swapper/219:40:122
24588992624,2cyclictest10709-21basename23:15:012
24588992624,1cyclictest26877-21munin-run19:15:012
24588992624,1cyclictest0-21swapper/200:00:012
24585992626,0cyclictest0-21swapper/122:40:111
24585992626,0cyclictest0-21swapper/122:25:121
24585992626,0cyclictest0-21swapper/119:35:111
24585992626,0cyclictest0-21swapper/119:15:121
24583992626,0cyclictest4926-21apt-get00:10:120
24583992626,0cyclictest0-21swapper/019:35:110
24583992625,0cyclictest19484-21apt-get21:15:110
24593992525,0cyclictest16563-21apt-get00:35:123
24593992523,1cyclictest621-21dbus-daemon21:50:003
24588992525,0cyclictest0-21swapper/219:25:112
2458899251,24cyclictest0-21swapper/223:16:562
2458899250,25cyclictest0-21swapper/219:55:242
24585992525,0cyclictest0-21swapper/122:45:121
24585992524,1cyclictest8099-21apt-get22:00:101
24583992525,0cyclictest0-21swapper/022:25:120
24583992525,0cyclictest0-21swapper/022:20:110
24583992525,0cyclictest0-21swapper/020:20:120
24583992525,0cyclictest0-21swapper/020:05:110
24583992524,0cyclictest0-21swapper/021:35:130
24593992424,0cyclictest0-21swapper/322:25:013
24593992424,0cyclictest0-21swapper/320:35:103
24593992422,1cyclictest7856-21apt-get20:50:123
24588992424,0cyclictest0-21swapper/223:25:102
24588992424,0cyclictest0-21swapper/223:20:112
24588992424,0cyclictest0-21swapper/222:35:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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