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2026-02-10 - 03:10
[ 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 rack8slot4.osadl.org (updated Tue Feb 10, 2026 00:44:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2324482242182,21sleep30-21swapper/319:08:333
2303212233176,18sleep10-21swapper/119:05:491
2325442227170,19sleep60-21swapper/619:09:556
2304282225169,19sleep50-21swapper/519:07:215
2324522224167,18sleep70-21swapper/719:08:377
2303962223167,45sleep20-21swapper/219:06:552
2304552215187,18sleep40-21swapper/419:07:444
2303382211184,17sleep00-21swapper/019:06:050
232783996011,24cyclictest0-21swapper/123:41:391
232793994319,24cyclictest0-21swapper/423:41:354
23279599320,31cyclictest333819-21unin-run22:15:025
23280099310,30cyclictest293360-21dump-pmu-power21:00:017
23278899310,29cyclictest249755-21idleruntime-cro19:40:023
232800993027,2cyclictest329019-21apt-get22:08:097
23279899300,29cyclictest0-21swapper/622:30:006
23279599300,29cyclictest407296-21apt-get00:30:015
23279599300,28cyclictest383153-21apt-get23:48:095
23279399301,1cyclictest334309-21packagekitd22:15:024
23278899300,29cyclictest0-21swapper/323:58:093
23278899300,29cyclictest0-21swapper/323:50:013
23278899300,29cyclictest0-21swapper/320:48:083
23278799300,29cyclictest301442-21sh21:15:012
23278399300,1cyclictest914-21mta-sts-daemon20:28:081
232779993028,1cyclictest0-21swapper/021:50:010
232779993027,2cyclictest396007-21idleruntime-cro00:10:020
232800992928,1cyclictest266812-21sshd20:13:087
232800992928,1cyclictest0-21swapper/722:00:007
232800992927,1cyclictest298754-21latency_hist21:10:007
23280099290,28cyclictest0-21swapper/723:15:027
23280099290,28cyclictest0-21swapper/720:18:077
23280099290,1cyclictest340055-21apt-get22:28:097
232798992927,1cyclictest380465-21apt-get23:43:096
232798992927,1cyclictest0-21swapper/620:20:006
232798992926,2cyclictest312249-21awk21:35:006
23279899290,28cyclictest331707-21apt-get22:13:106
23279899290,28cyclictest0-21swapper/622:48:096
232795992927,1cyclictest320931-21apt-get21:53:085
23279599290,28cyclictest0-21swapper/522:00:005
23279599290,28cyclictest0-21swapper/519:38:085
23279599290,1cyclictest0-21swapper/523:05:015
232793992929,0cyclictest0-21swapper/420:00:024
23279399290,28cyclictest0-21swapper/421:33:104
232788992927,1cyclictest296061-21sh21:05:013
232788992927,1cyclictest236921-21apt-get19:18:053
23278899290,28cyclictest241697-21munin-run19:25:023
23278899290,28cyclictest0-21swapper/323:18:083
23278899290,28cyclictest0-21swapper/321:33:093
23278899290,28cyclictest0-21swapper/320:38:063
23278899290,28cyclictest0-21swapper/320:15:013
23278899290,28cyclictest0-21swapper/320:05:003
23278899290,28cyclictest0-21swapper/319:43:073
23278899290,1cyclictest364280-21apt-get23:13:093
232787992928,1cyclictest0-21swapper/223:30:022
232787992927,1cyclictest0-21swapper/221:38:092
23278799290,28cyclictest233291-21apt-get19:13:092
23278799290,28cyclictest0-21swapper/222:53:082
23278799290,28cyclictest0-21swapper/221:43:072
23278799290,1cyclictest0-21swapper/200:20:012
23278799290,1cyclictest0-21swapper/200:00:002
23278399290,29cyclictest0-21swapper/123:50:011
23278399290,28cyclictest0-21swapper/121:33:091
23278399290,28cyclictest0-21swapper/100:05:021
23278399290,1cyclictest253091-21apt-get19:48:071
23278399290,1cyclictest0-21swapper/100:08:081
232779992927,1cyclictest0-21swapper/019:30:010
23277999290,28cyclictest0-21swapper/021:58:080
23277999290,28cyclictest0-21swapper/000:38:100
23277999290,28cyclictest0-21swapper/000:20:020
23277999290,28cyclictest0-21swapper/000:13:070
23277999290,1cyclictest0-21swapper/000:25:010
23280099280,0cyclictest0-21swapper/719:33:077
232798992827,1cyclictest681-21dbus-daemon20:35:016
232798992827,1cyclictest0-21swapper/623:28:086
23279899280,28cyclictest0-21swapper/619:23:096
232795992827,1cyclictest294011-21apt-get21:03:095
232795992826,1cyclictest408188-21apt-get00:33:095
232795992826,1cyclictest266809-21apt-get20:13:095
23279599280,0cyclictest0-21swapper/523:18:095
232793992828,0cyclictest0-21swapper/400:18:094
232793992827,1cyclictest60-21ksoftirqd/420:00:024
23279399280,0cyclictest0-21swapper/423:48:094
23279399280,0cyclictest0-21swapper/419:13:084
232788992827,1cyclictest0-21swapper/322:58:083
232788992827,1cyclictest0-21swapper/321:18:073
23278899280,0cyclictest0-21swapper/321:53:073
232787992828,0cyclictest0-21swapper/221:18:092
232787992827,1cyclictest0-21swapper/223:23:062
232787992827,1cyclictest0-21swapper/200:30:022
23278799280,28cyclictest0-21swapper/221:35:012
232783992827,1cyclictest0-21swapper/100:33:091
232783992826,1cyclictest375054-21apt-get23:33:091
23278399280,28cyclictest263526-21systemd-run20:05:011
23278399280,28cyclictest0-21swapper/100:23:061
23278399280,0cyclictest0-21swapper/119:18:071
232779992827,1cyclictest0-21swapper/020:13:080
232779992826,1cyclictest326329-21apt-get22:03:080
23277999280,27cyclictest0-21swapper/019:58:070
23277999280,0cyclictest0-21swapper/022:13:100
232800992727,0cyclictest0-21swapper/723:58:087
232800992727,0cyclictest0-21swapper/700:03:107
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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