You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-01 - 06:33
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 Sun Feb 01, 2026 00:44:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31159022235175,20sleep70-21swapper/719:07:597
31178732227179,15sleep30-21swapper/319:08:273
31157382224169,18sleep10-21swapper/119:05:361
31179832222171,40sleep60-21swapper/619:09:596
31179022213183,19sleep50-21swapper/519:08:545
31179172212183,19sleep20-21swapper/219:09:062
31158862211161,39sleep00-21swapper/019:07:440
31157412210180,19sleep40-21swapper/419:05:384
311820299490,24cyclictest0-21swapper/523:31:235
3118202993534,1cyclictest0-21swapper/519:13:105
311819799340,28cyclictest3124137-21cron19:20:013
311820899310,3cyclictest3270346-21sh23:50:007
311820499310,2cyclictest3205176-21idleruntime-cro21:50:016
311819999310,30cyclictest3218896-21dump-pmu-power22:15:024
3118193993130,1cyclictest0-21swapper/200:35:012
311819399310,3cyclictest1-21systemd19:45:012
311819199310,3cyclictest3270348-21latency_hist23:50:001
311818899310,3cyclictest3284592-21cron00:20:000
311818899310,0cyclictest0-21swapper/021:13:080
311820899300,29cyclictest3259959-21apt-get23:33:137
311820899300,29cyclictest3140940-21apt-get19:53:107
311820299300,29cyclictest3278463-21sh00:05:005
311820299300,29cyclictest3197098-21dump-pmu-power21:35:015
311820299300,29cyclictest0-21swapper/523:25:015
3118197993028,1cyclictest3192356-21apt-get21:28:093
311819399300,29cyclictest369-21systemd-journal20:20:002
311819399300,29cyclictest3276419-21apt-get00:03:112
311819399300,29cyclictest3175931-21apt-get20:58:102
3118191993027,2cyclictest3137622-21idleruntime-cro19:45:001
311819199300,29cyclictest0-21swapper/121:10:011
311819199300,29cyclictest0-21swapper/121:10:011
3118188993026,3cyclictest0-21swapper/019:50:010
311818899300,29cyclictest3177980-21latency_hist21:00:010
311818899300,29cyclictest0-21swapper/020:00:010
3118208992927,1cyclictest681-21dbus-daemon23:55:007
3118208992927,1cyclictest0-21swapper/722:33:117
3118208992927,1cyclictest0-21swapper/721:50:017
3118208992927,1cyclictest0-21swapper/720:13:107
3118208992927,1cyclictest0-21swapper/719:28:107
311820899290,28cyclictest0-21swapper/723:15:017
311820899290,28cyclictest0-21swapper/719:33:107
311820899290,1cyclictest3178639-21apt-get21:03:107
3118204992927,1cyclictest3267662-21latency_hist23:45:016
3118204992927,1cyclictest3213291-21awk22:05:026
311820499290,28cyclictest0-21swapper/622:55:026
311820499290,28cyclictest0-21swapper/622:38:096
311820499290,28cyclictest0-21swapper/620:38:106
3118202992927,1cyclictest3213345-21base6422:05:025
3118202992927,1cyclictest3203127-21apt-get21:48:115
311820299290,28cyclictest0-21swapper/520:45:015
311820299290,1cyclictest0-21swapper/522:10:025
311819999290,28cyclictest0-21swapper/419:28:094
311819999290,28cyclictest0-21swapper/419:13:104
311819999290,1cyclictest3153761-21apt20:15:004
311819999290,1cyclictest0-21swapper/421:18:104
311819999290,1cyclictest0-21swapper/421:18:104
311819799290,28cyclictest0-21swapper/323:33:123
311819799290,28cyclictest0-21swapper/322:30:013
3118193992928,1cyclictest0-21swapper/221:33:102
3118193992928,1cyclictest0-21swapper/219:28:112
3118193992927,1cyclictest0-21swapper/221:58:102
3118191992927,1cyclictest0-21swapper/121:38:111
311819199290,28cyclictest0-21swapper/120:48:081
311819199290,28cyclictest0-21swapper/100:33:111
311819199290,28cyclictest0-21swapper/100:23:091
311819199290,0cyclictest0-21swapper/121:03:101
311818899290,28cyclictest0-21swapper/000:23:090
3118208992828,0cyclictest0-21swapper/700:18:047
3118208992827,1cyclictest0-21swapper/723:25:007
3118208992827,1cyclictest0-21swapper/721:15:017
3118208992826,1cyclictest3262905-21apt-get23:38:097
3118208992826,1cyclictest16450irq/4-ttyS019:50:017
3118208992826,1cyclictest0-21swapper/721:10:017
3118208992826,1cyclictest0-21swapper/721:10:017
3118208992826,1cyclictest0-21swapper/700:30:017
311820899280,27cyclictest0-21swapper/721:38:117
311820899280,0cyclictest0-21swapper/722:13:087
311820499280,28cyclictest0-21swapper/621:25:026
311820499280,28cyclictest0-21swapper/621:25:016
311820499280,1cyclictest3122096-21apt-get19:18:096
3118202992827,1cyclictest3134973-21systemd-run19:40:015
3118202992827,1cyclictest0-21swapper/522:43:085
3118202992827,1cyclictest0-21swapper/522:25:015
3118202992827,1cyclictest0-21swapper/521:53:085
3118202992826,1cyclictest3287937-21apt-get00:28:095
3118202992826,1cyclictest3230299-21apt-get22:38:095
3118202992826,1cyclictest3221583-21turbostat.cron22:20:015
3118202992826,1cyclictest3126856-21idleruntime-cro19:25:005
3118202992826,1cyclictest0-21swapper/520:50:015
311820299280,28cyclictest0-21swapper/519:30:005
311820299280,0cyclictest0-21swapper/520:28:105
3118199992827,1cyclictest0-21swapper/422:25:014
3118199992827,1cyclictest0-21swapper/421:40:014
3118199992827,1cyclictest0-21swapper/421:10:024
3118199992827,1cyclictest0-21swapper/421:10:024
3118197992828,0cyclictest0-21swapper/322:33:113
3118197992827,1cyclictest3270350-21apt23:50:003
3118197992827,1cyclictest3178639-21apt-get21:03:093
3118197992827,1cyclictest3159792-21apt-get20:28:103
3118197992827,1cyclictest0-21swapper/323:38:083
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional