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2026-03-05 - 19:23
[ 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 Thu Mar 05, 2026 12:44:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11026892233178,44sleep60-21swapper/607:09:246
11004952232172,20sleep40-21swapper/407:05:454
11004642232176,44sleep20-21swapper/207:05:182
11005272228170,20sleep00-21swapper/007:06:120
11005812227173,18sleep70-21swapper/707:06:597
11004852225171,17sleep30-21swapper/307:05:363
11004782224168,18sleep50-21swapper/507:05:305
11005572210183,17sleep10-21swapper/107:06:371
12435302840,0sleep00-21swapper/011:28:060
110297099330,31cyclictest0-21swapper/211:21:172
110297899320,30cyclictest1253178-21sh11:45:005
110297699310,30cyclictest1207405-21idleruntime-cro10:20:014
110296399310,30cyclictest369-21systemd-journal10:20:000
110296399310,30cyclictest1-21systemd09:45:010
110298499300,29cyclictest0-21swapper/708:10:017
1102978993027,2cyclictest1163818-21munin-run09:00:025
110297899300,29cyclictest0-21swapper/511:18:035
110297899300,29cyclictest0-21swapper/509:05:025
1102976993028,1cyclictest0-21swapper/408:05:024
1102973993028,1cyclictest0-21swapper/308:15:023
110297099300,29cyclictest278-21plymouthd09:20:012
110296699300,29cyclictest1119958-21munin-run07:40:011
110296699300,1cyclictest0-21swapper/109:15:021
1102984992927,1cyclictest0-21swapper/712:35:017
110298499290,29cyclictest1-21systemd09:40:017
110298499290,28cyclictest1221508-21apt-get10:48:037
110298499290,28cyclictest0-21swapper/707:55:027
110298499290,1cyclictest1131360-21apt-get08:03:037
110298299290,28cyclictest1125964-21apt-get07:53:036
110298299290,28cyclictest0-21swapper/611:48:046
110298299290,28cyclictest0-21swapper/611:48:046
1102978992927,1cyclictest0-21swapper/510:53:045
110297899290,28cyclictest0-21swapper/507:40:025
110297699290,28cyclictest278-21plymouthd09:45:014
110297699290,28cyclictest1242410-21sh11:25:004
110297699290,28cyclictest0-21swapper/411:20:004
110297699290,28cyclictest0-21swapper/410:33:034
110297399290,28cyclictest0-21swapper/310:53:053
110297399290,28cyclictest0-21swapper/310:13:043
110297399290,28cyclictest0-21swapper/309:28:043
110297399290,1cyclictest0-21swapper/308:43:063
1102970992927,1cyclictest0-21swapper/212:38:032
1102970992927,1cyclictest0-21swapper/209:30:012
110297099290,28cyclictest1208053-21apt-get10:23:052
110297099290,28cyclictest1125964-21apt-get07:53:032
110297099290,28cyclictest0-21swapper/209:35:012
110297099290,28cyclictest0-21swapper/208:03:032
110297099290,1cyclictest1170089-21apt-get09:13:042
110297099290,1cyclictest0-21swapper/212:10:022
110297099290,1cyclictest0-21swapper/211:33:032
1102966992927,1cyclictest0-21swapper/109:00:011
1102966992926,2cyclictest1283034-21cron12:40:011
1102966992926,2cyclictest1182920-21debian-sa109:35:011
110296699290,28cyclictest0-21swapper/111:18:041
110296699290,28cyclictest0-21swapper/110:28:051
110296699290,28cyclictest0-21swapper/109:05:031
110296699290,28cyclictest0-21swapper/108:38:041
110296699290,1cyclictest1253181-21cron11:45:011
110296699290,1cyclictest1-21systemd11:15:011
1102963992928,1cyclictest1210114-21sh10:25:010
1102963992927,1cyclictest1272921-21apt-get12:23:040
1102963992927,1cyclictest1247790-21latency_hist11:35:000
1102963992927,1cyclictest1174850-21munin-run09:20:010
1102963992927,1cyclictest1142658-21apt-get08:23:060
1102963992927,1cyclictest1133419-21latency_hist08:05:020
1102963992927,1cyclictest0-21swapper/011:23:040
1102963992926,2cyclictest1226250-21cron10:55:010
110296399290,1cyclictest1239722-21munin-run11:20:010
1102984992826,1cyclictest0-21swapper/711:45:007
1102984992826,1cyclictest0-21swapper/710:40:017
1102982992827,1cyclictest1167401-21apt-get09:08:036
1102982992827,1cyclictest1166555-21gpgv09:05:016
110297899280,1cyclictest0-21swapper/511:15:005
110297899280,1cyclictest0-21swapper/509:15:015
1102976992826,1cyclictest0-21swapper/410:25:014
1102976992825,2cyclictest1247789-21debian-sa111:35:014
110297699280,28cyclictest0-21swapper/407:15:024
110297699280,28cyclictest0-21swapper/407:15:014
110297699280,0cyclictest0-21swapper/410:38:044
1102973992828,0cyclictest0-21swapper/307:53:023
110297399280,28cyclictest0-21swapper/309:48:053
1102970992827,1cyclictest0-21swapper/207:30:022
1102970992827,0cyclictest0-21swapper/207:43:042
1102970992826,1cyclictest0-21swapper/210:10:002
1102970992826,1cyclictest0-21swapper/208:18:052
110297099280,0cyclictest0-21swapper/207:58:032
1102966992827,1cyclictest0-21swapper/110:53:051
1102966992827,1cyclictest0-21swapper/108:30:011
1102963992827,1cyclictest0-21swapper/008:45:020
1102963992827,1cyclictest0-21swapper/007:43:020
1102963992826,2cyclictest1258817-21latency_hist11:55:010
1102963992826,2cyclictest1258817-21latency_hist11:55:000
110296399280,0cyclictest0-21swapper/012:18:030
1102984992727,0cyclictest0-21swapper/712:08:037
1102984992727,0cyclictest0-21swapper/710:33:047
110298499270,0cyclictest0-21swapper/710:30:017
1102982992727,0cyclictest0-21swapper/608:38:036
1102982992727,0cyclictest0-21swapper/608:08:036
1102982992726,1cyclictest0-21swapper/611:53:036
1102982992726,1cyclictest0-21swapper/611:53:026
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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