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2026-03-03 - 05:34
[ 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 00:44:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2105399300,2cyclictest649-21gdbus00:35:013
2104699300,29cyclictest24687-21apt-get21:35:102
21053992925,4cyclictest0-21swapper/300:35:113
2105399290,28cyclictest22364-21apt-get21:30:123
21046992928,1cyclictest7733-21apt-get23:15:122
2104499290,28cyclictest5275-21munin-run19:45:011
2104499290,28cyclictest1354-21apt-get20:45:141
2104499290,1cyclictest0-21swapper/121:10:001
21043992928,1cyclictest3384-21apt-get00:15:110
21043992927,1cyclictest5730-21apt-get00:20:120
2104399290,28cyclictest10464-21perf21:05:010
2104399290,28cyclictest0-21swapper/019:40:130
2104399290,28cyclictest0-21swapper/019:15:120
21053992828,0cyclictest0-21swapper/320:50:113
21053992828,0cyclictest0-21swapper/300:20:123
21053992827,1cyclictest5458-21munin-run00:20:003
21053992826,1cyclictest307-21systemd-journal22:40:013
21046992828,0cyclictest0-21swapper/200:20:122
2104699280,27cyclictest0-21swapper/223:20:132
21044992828,0cyclictest0-21swapper/100:40:021
2104499280,28cyclictest0-21swapper/120:20:131
2104499280,0cyclictest0-21swapper/123:30:121
21043992827,0cyclictest0-21swapper/000:25:130
2104399280,28cyclictest0-21swapper/023:15:120
2104399280,0cyclictest15143-21apt-get20:05:120
21053992726,1cyclictest10082-21taskset23:20:123
2105399270,27cyclictest691-21apt-get23:00:103
2105399270,0cyclictest0-21swapper/323:25:133
21046992727,0cyclictest5528-21apt-get19:45:122
21046992727,0cyclictest3157-21apt-get19:40:132
21046992727,0cyclictest0-21swapper/221:20:112
21046992727,0cyclictest0-21swapper/220:05:122
21046992727,0cyclictest0-21swapper/219:25:132
21046992726,1cyclictest10465-21munin-run21:05:012
2104699270,27cyclictest0-21swapper/200:25:122
21044992726,1cyclictest646-21polkitd23:25:011
21044992725,1cyclictest0-21swapper/120:35:001
2104499270,0cyclictest0-21swapper/120:40:111
21043992727,0cyclictest0-21swapper/023:40:110
21043992727,0cyclictest0-21swapper/022:45:140
21043992727,0cyclictest0-21swapper/022:15:000
21043992727,0cyclictest0-21swapper/021:35:100
21043992727,0cyclictest0-21swapper/021:30:120
21043992727,0cyclictest0-21swapper/021:20:110
21043992727,0cyclictest0-21swapper/020:50:110
21043992724,2cyclictest307-21systemd-journal20:40:000
21053992626,0cyclictest0-21swapper/320:40:123
21053992626,0cyclictest0-21swapper/319:40:133
21053992626,0cyclictest0-21swapper/319:15:123
21053992626,0cyclictest0-21swapper/300:25:123
21046992626,0cyclictest27031-21apt-get21:40:122
21046992625,1cyclictest18551-21cron22:30:012
21046992625,1cyclictest0-21swapper/219:15:122
21044992626,0cyclictest23912-21apt-get19:15:121
21044992626,0cyclictest0-21swapper/123:45:131
21044992626,0cyclictest0-21swapper/121:30:121
21044992626,0cyclictest0-21swapper/120:50:111
21044992625,0cyclictest0-21swapper/121:35:111
21044992624,1cyclictest0-21swapper/100:00:011
21044992624,1cyclictest0-21swapper/100:00:011
21053992525,0cyclictest0-21swapper/322:25:143
21053992523,1cyclictest0-21swapper/323:55:013
21046992524,1cyclictest3734-21apt-get20:50:112
21046992524,0cyclictest11283-21perf22:15:002
21046992524,0cyclictest0-21swapper/223:40:112
21044992525,0cyclictest0-21swapper/123:15:121
21044992525,0cyclictest0-21swapper/120:15:141
21044992525,0cyclictest0-21swapper/120:05:121
21044992524,1cyclictest8050-21apt-get00:25:121
21043992525,0cyclictest0-21swapper/020:20:120
21043992525,0cyclictest0-21swapper/000:30:130
21043992524,1cyclictest3129-21perf00:15:010
21053992424,0cyclictest0-21swapper/320:25:123
21046992424,0cyclictest0-21swapper/220:35:112
21046992424,0cyclictest0-21swapper/200:15:112
21046992423,0cyclictest0-21swapper/222:45:132
21044992424,0cyclictest0-21swapper/119:25:131
21044992423,1cyclictest1622-21munin-run21:55:001
21043992424,0cyclictest0-21swapper/022:55:010
21043992424,0cyclictest0-21swapper/021:05:110
21043992423,1cyclictest0-21swapper/020:15:140
21053992323,0cyclictest20032-21apt-get21:25:103
21053992323,0cyclictest0-21swapper/320:05:123
21053992323,0cyclictest0-21swapper/319:10:023
21046992323,0cyclictest0-21swapper/221:30:132
21044992323,0cyclictest0-21swapper/121:40:121
21053992222,0cyclictest0-21swapper/323:30:123
21053992222,0cyclictest0-21swapper/322:45:123
21053992222,0cyclictest0-21swapper/321:35:113
21053992221,1cyclictest12746-21cron21:10:003
21046992222,0cyclictest10674-21apt-get00:30:132
21046992222,0cyclictest0-21swapper/220:20:122
21044992222,0cyclictest25841-21apt-get22:45:131
21044992222,0cyclictest17045-21apt-get23:35:101
21044992222,0cyclictest0-21swapper/122:55:011
21044992222,0cyclictest0-21swapper/121:25:101
21044992222,0cyclictest0-21swapper/119:10:101
21044992220,1cyclictest633-21in:imuxsock22:25:011
21044992220,1cyclictest633-21in:imuxsock22:25:011
21043992222,0cyclictest0-21swapper/021:40:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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