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2026-01-13 - 22:55
[ 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 Jan 13, 2026 12:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17427993027,2cyclictest7527-21cron10:20:002
17421993028,1cyclictest15469-21cron09:30:000
1742199300,29cyclictest307-21systemd-journal07:30:190
17432992928,1cyclictest32337-21apt-get07:40:133
1743299290,28cyclictest0-21swapper/310:35:153
1743299290,28cyclictest0-21swapper/307:55:113
17427992927,1cyclictest0-21swapper/212:20:012
1742799290,28cyclictest31170-21apt-get11:10:142
1742799290,28cyclictest10393-21apt-get11:35:142
1742799290,28cyclictest0-21swapper/210:00:112
1742399290,28cyclictest0-21swapper/110:15:121
1742399290,1cyclictest621-21dbus-daemon10:25:001
17421992927,1cyclictest19253-21apt-get08:25:210
1742199290,28cyclictest0-21swapper/009:20:010
17432992828,0cyclictest0-21swapper/312:30:133
17432992828,0cyclictest0-21swapper/311:55:123
17432992828,0cyclictest0-21swapper/310:00:123
17432992827,1cyclictest3423-21apt-get11:20:123
17432992826,1cyclictest7786-21cron11:30:013
1743299280,27cyclictest14562-21apt-get08:15:083
1743299280,1cyclictest26799-21munin-run12:10:013
1743299280,0cyclictest0-21swapper/312:25:123
1743299280,0cyclictest0-21swapper/309:35:123
1742799280,0cyclictest0-21swapper/208:20:122
17423992828,0cyclictest19764-21apt-get11:55:131
17421992827,1cyclictest3692-21perf12:30:010
17421992826,1cyclictest307-21systemd-journal08:10:010
1742199280,0cyclictest0-21swapper/011:20:120
17432992727,0cyclictest22407-21apt-get12:00:113
17432992727,0cyclictest0-21swapper/310:20:113
17432992727,0cyclictest0-21swapper/308:40:133
17432992726,1cyclictest22615-21apt-get07:20:113
1743299270,0cyclictest0-21swapper/308:25:203
17427992727,0cyclictest0-21swapper/208:15:072
17427992727,0cyclictest0-21swapper/208:00:122
17427992727,0cyclictest0-21swapper/207:35:022
1742799270,0cyclictest2243-21apt-get07:45:122
1742799270,0cyclictest18399-21apt-get09:35:122
17423992727,0cyclictest0-21swapper/110:15:011
17423992727,0cyclictest0-21swapper/109:45:011
17423992727,0cyclictest0-21swapper/109:25:071
17423992726,1cyclictest26523-21apt-get11:00:121
17423992725,1cyclictest621-21dbus-daemon11:20:001
1742399270,0cyclictest28533-21mailstats07:30:191
1742399270,0cyclictest0-21swapper/108:35:121
1742399270,0cyclictest0-21swapper/107:50:101
17421992727,0cyclictest23892-21apt-get08:35:110
17421992727,0cyclictest0-21swapper/011:25:130
17421992727,0cyclictest0-21swapper/010:50:110
17421992727,0cyclictest0-21swapper/010:40:120
17421992727,0cyclictest0-21swapper/009:35:110
17421992727,0cyclictest0-21swapper/009:10:130
17421992727,0cyclictest0-21swapper/008:40:130
1742199270,0cyclictest0-21swapper/012:35:150
17432992626,0cyclictest846-21apt-get10:05:133
17432992626,0cyclictest6277-21apt-get12:35:153
17432992625,1cyclictest27264-21taskset07:30:123
17427992626,0cyclictest0-21swapper/212:20:122
17427992626,0cyclictest0-21swapper/212:00:112
17427992626,0cyclictest0-21swapper/210:20:112
17427992626,0cyclictest0-21swapper/208:55:102
17427992624,1cyclictest26238-21cron11:00:012
17423992626,0cyclictest0-21swapper/108:00:111
17421992626,0cyclictest0-21swapper/011:10:130
17421992624,2cyclictest8067-21apt-get11:30:120
17432992525,0cyclictest21568-21apt-get08:30:123
17432992525,0cyclictest16913-21apt-get08:20:123
17432992525,0cyclictest0-21swapper/311:35:143
17432992525,0cyclictest0-21swapper/311:30:113
17432992525,0cyclictest0-21swapper/308:05:123
17427992525,0cyclictest16067-21apt-get09:30:112
17427992525,0cyclictest0-21swapper/212:30:132
17427992525,0cyclictest0-21swapper/211:30:122
17427992525,0cyclictest0-21swapper/211:00:122
17427992525,0cyclictest0-21swapper/209:55:112
17427992525,0cyclictest0-21swapper/208:05:122
17423992525,0cyclictest846-21apt-get10:05:131
17423992525,0cyclictest0-21swapper/110:30:111
17421992525,0cyclictest19535-21apt-get10:45:120
17421992525,0cyclictest19535-21apt-get10:45:120
17421992525,0cyclictest0-21swapper/012:00:110
17421992525,0cyclictest0-21swapper/007:55:100
17421992525,0cyclictest0-21swapper/007:20:110
17432992424,0cyclictest20744-21apt-get09:40:153
17427992424,0cyclictest0-21swapper/210:25:122
17427992424,0cyclictest0-21swapper/208:30:132
17427992423,1cyclictest3431-21apt-get09:00:112
17427992422,1cyclictest5205-21cron10:15:012
17423992424,0cyclictest0-21swapper/111:40:121
17423992424,0cyclictest0-21swapper/108:55:101
1742399241,7cyclictest307-21systemd-journal09:18:501
17421992424,0cyclictest0-21swapper/012:20:110
17421992424,0cyclictest0-21swapper/011:55:120
17421992424,0cyclictest0-21swapper/011:35:140
17421992424,0cyclictest0-21swapper/010:30:110
17432992323,0cyclictest0-21swapper/310:50:103
17432992323,0cyclictest0-21swapper/308:00:123
17423992323,0cyclictest0-21swapper/107:40:141
17423992321,1cyclictest8305-21cron12:40:011
17421992323,0cyclictest3953-21apt-get12:30:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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