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2026-02-02 - 07:44
[ 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 Mon Feb 02, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2782499300,29cyclictest0-21swapper/221:15:202
2782499290,28cyclictest8490-21apt-get23:10:112
2782499290,28cyclictest24298-21apt-get22:35:142
27823992928,1cyclictest28630-21apt-get20:20:141
2782399290,28cyclictest0-21swapper/120:30:121
2782299290,28cyclictest0-21swapper/020:10:130
27824992826,1cyclictest0-21swapper/219:35:012
2782499280,27cyclictest0-21swapper/220:25:142
2782499280,27cyclictest0-21swapper/200:20:122
2782499280,0cyclictest31595-21apt-get22:50:122
27823992827,0cyclictest0-21swapper/119:10:141
27823992826,1cyclictest307-21systemd-journal00:20:011
2782399280,28cyclictest0-21swapper/122:50:121
2782299280,28cyclictest0-21swapper/021:40:070
2782299280,28cyclictest0-21swapper/019:40:130
2782299280,0cyclictest0-21swapper/023:50:120
27825992727,0cyclictest0-21swapper/321:25:143
27825992727,0cyclictest0-21swapper/320:25:143
2782599270,0cyclictest0-21swapper/322:50:133
2782599270,0cyclictest0-21swapper/320:20:153
27824992727,0cyclictest0-21swapper/222:45:012
27824992725,1cyclictest1487-21munin-run21:45:002
2782499270,27cyclictest0-21swapper/220:30:122
2782499270,0cyclictest0-21swapper/222:10:112
27823992727,0cyclictest12304-21apt-get22:10:111
27823992727,0cyclictest0-21swapper/120:40:121
27823992727,0cyclictest0-21swapper/120:35:111
2782399270,27cyclictest0-21swapper/119:50:131
27822992727,0cyclictest0-21swapper/020:50:100
27822992727,0cyclictest0-21swapper/020:30:130
27825992626,0cyclictest0-21swapper/322:35:143
27825992626,0cyclictest0-21swapper/321:40:073
27825992626,0cyclictest0-21swapper/321:20:113
27825992626,0cyclictest0-21swapper/300:10:123
27824992626,0cyclictest6815-21apt-get00:15:132
27824992626,0cyclictest13803-21apt-get00:30:132
27824992626,0cyclictest13803-21apt-get00:30:132
27823992626,0cyclictest0-21swapper/122:35:131
27823992626,0cyclictest0-21swapper/119:20:121
27823992624,1cyclictest18186-21latency_hist00:40:011
27822992626,0cyclictest0-21swapper/023:35:130
27822992626,0cyclictest0-21swapper/022:35:130
27822992626,0cyclictest0-21swapper/021:50:120
27822992626,0cyclictest0-21swapper/021:05:120
27822992626,0cyclictest0-21swapper/020:25:140
27822992626,0cyclictest0-21swapper/000:00:140
27825992525,0cyclictest28078-21apt-get19:10:133
27825992525,0cyclictest0-21swapper/300:20:113
27824992525,0cyclictest19534-21apt-get21:10:122
27824992525,0cyclictest14338-21apt-get19:50:122
27824992525,0cyclictest0-21swapper/222:15:122
27824992525,0cyclictest0-21swapper/221:50:122
27824992525,0cyclictest0-21swapper/221:30:112
27823992525,0cyclictest14680-21apt-get22:15:121
27823992525,0cyclictest0-21swapper/123:05:171
27823992525,0cyclictest0-21swapper/121:25:141
27823992525,0cyclictest0-21swapper/100:00:011
27823992524,0cyclictest4072-21apt-get21:50:121
27822992525,0cyclictest0-21swapper/000:10:120
27822992524,1cyclictest30916-21perf21:35:010
27825992424,0cyclictest3184-21apt-get20:35:113
27825992424,0cyclictest0-21swapper/323:05:173
27825992424,0cyclictest0-21swapper/322:30:103
27825992424,0cyclictest0-21swapper/319:50:123
27825992423,0cyclictest0-21swapper/323:25:133
27825992422,1cyclictest0-21swapper/300:00:013
27824992424,0cyclictest26641-21apt-get22:40:122
27823992424,0cyclictest0-21swapper/122:45:011
27822992424,0cyclictest0-21swapper/022:25:120
27822992424,0cyclictest0-21swapper/021:45:110
27825992323,0cyclictest0-21swapper/321:05:133
27825992322,1cyclictest3850-21apt-get23:00:123
27824992323,0cyclictest0-21swapper/222:55:122
27824992323,0cyclictest0-21swapper/221:45:112
27823992323,0cyclictest9158-21apt-get00:20:111
27823992323,0cyclictest0-21swapper/122:30:101
27822992323,0cyclictest0-21swapper/023:20:120
27822992323,0cyclictest0-21swapper/020:20:150
27822992322,1cyclictest0-21swapper/021:15:110
27822992321,1cyclictest17871-21idleruntime-cro23:30:000
27825992222,0cyclictest0-21swapper/319:40:123
27825992222,0cyclictest0-21swapper/300:00:133
27824992222,0cyclictest0-21swapper/220:20:142
27823992222,0cyclictest30949-21apt-get20:25:141
27823992222,0cyclictest0-21swapper/119:15:111
27822992222,0cyclictest0-21swapper/019:50:120
27825992121,0cyclictest0-21swapper/322:40:113
27825992119,1cyclictest0-21swapper/321:55:003
27824992121,0cyclictest0-21swapper/220:40:122
27824992121,0cyclictest0-21swapper/220:35:112
27824992119,1cyclictest621-21dbus-daemon00:40:012
27824992119,1cyclictest32095-21grep00:00:012
27824992119,1cyclictest26525-21apt-get21:25:142
27823992121,0cyclictest2879-21kworker/1:221:00:001
27823992120,1cyclictest17208-21apt-get21:05:121
27823992119,1cyclictest30882-21cron21:35:001
27822992121,0cyclictest6176-21apt-get23:05:180
27822992121,0cyclictest19308-21apt-get20:00:120
27825992020,0cyclictest0-21swapper/322:10:113
27825992020,0cyclictest0-21swapper/321:45:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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