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2026-03-03 - 21:25
[ 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 Mar 03, 2026 12:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25122532241174,21sleep70-21swapper/707:05:507
25123932236179,18sleep40-21swapper/407:07:484
25122512229174,44sleep50-21swapper/507:05:485
25122462224168,18sleep00-21swapper/007:05:430
25123732220167,18sleep30-21swapper/307:07:313
25122472219166,17sleep10-21swapper/107:05:431
25143842217184,21sleep20-21swapper/207:08:332
25122792216187,18sleep60-21swapper/607:06:136
251471799524,24cyclictest0-21swapper/310:36:383
251472399340,28cyclictest0-21swapper/512:38:045
251472399330,1cyclictest0-21swapper/508:20:015
2514723993227,4cyclictest681-21dbus-daemon09:15:025
2514723993224,7cyclictest2566707-21sh08:45:015
251471799310,30cyclictest2664693-21sh11:45:003
251471599310,30cyclictest2607342-21cron10:00:022
251473099300,29cyclictest2678195-21apt12:10:017
2514726993028,1cyclictest2662638-21apt-get11:43:036
251472399300,29cyclictest2654556-21apt-get11:28:045
251472399300,29cyclictest0-21swapper/510:50:025
2514720993026,3cyclictest2610091-21gpgv10:05:014
251471799300,2cyclictest369-21systemd-journal10:50:003
251471799300,29cyclictest2590947-21munin-run09:30:023
251471799300,29cyclictest2577478-21latency_hist09:05:023
251471799300,29cyclictest2550292-21munin-run08:15:013
251471799300,29cyclictest2550292-21munin-run08:15:013
2514715993028,1cyclictest2523984-21apt-get07:28:032
251471599300,2cyclictest369-21systemd-journal10:25:012
251470999300,29cyclictest0-21swapper/010:25:010
2514730992928,1cyclictest2621117-21systemd-run10:25:017
2514730992928,1cyclictest2582845-21sh09:15:027
2514730992927,1cyclictest0-21swapper/709:48:037
2514730992926,2cyclictest369-21systemd-journal09:30:027
2514730992926,2cyclictest2536831-21turbostat.cron07:50:017
251473099290,28cyclictest0-21swapper/709:53:047
251473099290,28cyclictest0-21swapper/707:23:047
2514726992927,1cyclictest2539514-21idleruntime-cro07:55:006
251472699290,28cyclictest0-21swapper/608:03:066
2514723992927,1cyclictest2534776-21apt-get07:48:045
2514723992926,3cyclictest0-21swapper/507:30:005
251472399290,28cyclictest0-21swapper/512:13:065
2514720992926,2cyclictest2694600-21cron12:40:014
251472099290,28cyclictest2621090-21munin-run10:25:004
251472099290,28cyclictest0-21swapper/411:33:064
251472099290,28cyclictest0-21swapper/410:10:014
251472099290,1cyclictest0-21swapper/409:33:044
251472099290,1cyclictest0-21swapper/408:33:054
2514717992928,1cyclictest1-21systemd10:15:013
2514717992927,1cyclictest2638394-21apt-get10:58:063
251471799290,29cyclictest0-21swapper/307:58:043
251471799290,28cyclictest0-21swapper/312:13:053
251471799290,28cyclictest0-21swapper/311:35:013
251471599290,28cyclictest2556573-21apt-get08:28:042
251471599290,28cyclictest0-21swapper/212:18:052
251471599290,28cyclictest0-21swapper/209:08:052
251471599290,28cyclictest0-21swapper/207:13:052
2514711992927,1cyclictest2542201-21latency_hist08:00:011
251471199290,28cyclictest2607993-21apt-get10:03:071
251471199290,28cyclictest0-21swapper/111:00:001
251471199290,28cyclictest0-21swapper/110:48:041
251471199290,28cyclictest0-21swapper/110:38:041
251471199290,28cyclictest0-21swapper/110:13:041
251471199290,28cyclictest0-21swapper/110:05:021
251471199290,28cyclictest0-21swapper/108:08:041
251471199290,1cyclictest2621712-21apt-get10:28:031
251471199290,1cyclictest0-21swapper/108:13:041
251471199290,1cyclictest0-21swapper/108:13:031
2514709992927,1cyclictest2610088-21systemd-run10:05:020
2514709992927,1cyclictest2570024-21apt-get08:53:040
2514709992927,1cyclictest0-21swapper/008:30:020
2514709992927,1cyclictest0-21swapper/008:18:020
251470999290,28cyclictest1-21systemd07:55:010
251470999290,28cyclictest0-21swapper/011:33:060
251470999290,1cyclictest2629415-21idleruntime-cro10:40:000
2514730992827,1cyclictest0-21swapper/710:00:027
2514730992827,1cyclictest0-21swapper/708:45:027
2514730992826,1cyclictest0-21swapper/708:05:017
251473099280,28cyclictest0-21swapper/712:00:017
251473099280,28cyclictest0-21swapper/709:43:037
251473099280,28cyclictest0-21swapper/708:30:027
2514726992827,0cyclictest0-21swapper/610:23:056
2514726992826,1cyclictest2518592-21apt-get07:18:036
2514726992825,2cyclictest369-21systemd-journal07:40:016
2514723992827,1cyclictest0-21swapper/511:48:045
2514723992827,1cyclictest0-21swapper/507:25:005
2514720992827,1cyclictest0-21swapper/410:35:014
2514720992826,1cyclictest0-21swapper/408:30:024
251472099280,27cyclictest0-21swapper/411:15:004
251472099280,1cyclictest0-21swapper/407:55:004
2514717992827,1cyclictest0-21swapper/312:03:033
2514717992826,1cyclictest278-21plymouthd09:20:023
2514717992826,1cyclictest0-21swapper/307:35:003
251471799280,0cyclictest0-21swapper/310:20:013
251471799280,0cyclictest0-21swapper/308:55:023
2514715992828,0cyclictest0-21swapper/209:03:032
2514715992827,1cyclictest0-21swapper/211:40:012
2514715992827,1cyclictest0-21swapper/207:18:042
251471599280,28cyclictest0-21swapper/212:23:052
2514711992826,1cyclictest278-21plymouthd10:45:011
2514711992825,2cyclictest369-21systemd-journal07:35:011
2514711992825,2cyclictest2672758-21dump-pmu-power12:00:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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