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2026-02-03 - 21:18
[ 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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack7slot2.osadl.org (updated Tue Feb 03, 2026 12:44:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8507239910699,6cyclictest842052-21kworker/u4:18+events_unbound07:58:591
8507239910693,5cyclictest874958-21kworker/u4:6+events_unbound08:54:021
8507239910390,5cyclictest868652-21kworker/u4:12+events_unbound08:29:011
8507239910296,4cyclictest1054456-21kworker/u4:5+events_unbound12:39:401
8507239910295,5cyclictest869908-21kworker/u4:13+events_unbound08:34:011
8507239910194,5cyclictest855817-21kworker/u4:13+events_unbound07:33:581
850723999992,5cyclictest848242-21kworker/u4:5+events_unbound08:04:011
850723999891,5cyclictest851929-21kworker/u4:4+events_unbound07:48:591
850723999790,5cyclictest1050089-21kworker/u4:8+events_unbound12:29:391
850723999184,5cyclictest1028890-21kworker/u4:15+events_unbound12:09:351
850723998778,7cyclictest1002731-21kworker/u4:1+events_unbound11:39:251
850723998578,5cyclictest853184-21kworker/u4:9+events_unbound07:28:551
850723998477,5cyclictest848243-21kworker/u4:6+events_unbound07:38:581
850722998475,6cyclictest1011460-21kworker/u4:4+xprtiod11:50:110
850723998173,6cyclictest874958-21kworker/u4:6+events_unbound09:04:021
850722997533,22cyclictest875156-21apt-get08:50:120
850722997460,10cyclictest54-21kswapd011:00:120
85072399739,51cyclictest953507-21ssh10:35:151
850722997143,24cyclictest880340-21apt-get09:10:130
850722997019,26cyclictest904398-21sshd09:37:330
850723996760,5cyclictest867357-21kworker/u4:1+events_unbound08:17:011
850722996623,10cyclictest886751-21cron09:17:010
850722996623,10cyclictest886751-21cron09:17:000
850722996621,10cyclictest1057246-21ntpq12:35:260
850723996558,5cyclictest848242-21kworker/u4:5+events_unbound07:18:551
850722996539,22cyclictest1030718-21apt-get12:05:110
850722996438,21cyclictest1026447-21apt-get12:00:120
850722996354,7cyclictest1054462-21kworker/u4:12+events_unbound12:34:390
850722996325,25cyclictest0-21swapper/010:00:360
850722996249,8cyclictest0-21swapper/010:40:310
850722996245,13cyclictest857275-21apt-get07:35:110
850722996225,9cyclictest917766-21ssh09:53:200
850722996224,13cyclictest971417-21ntpq10:55:310
850722996224,13cyclictest971417-21ntpq10:55:300
850722996224,10cyclictest969219-21ssh10:53:100
850722996224,10cyclictest898959-21ssh09:30:430
850722996223,14cyclictest1012708-21ssh11:44:060
850722996223,13cyclictest930134-21ssh10:07:270
850722996220,10cyclictest878252-21ntpq09:00:250
850722996219,20cyclictest1009158-21latency_hist11:40:020
850723996153,6cyclictest1014712-21/usr/sbin/munin11:45:391
850722996143,13cyclictest1022125-21apt-get11:55:130
850722996139,18cyclictest869417-21ntpq08:25:230
850722996123,14cyclictest1045040-21ssh12:20:480
850722996122,15cyclictest855300-21ntpq07:25:230
850722996122,14cyclictest908609-21ssh09:42:210
850722996122,14cyclictest870454-21perl08:30:190
850722996122,14cyclictest1014764-21ssh11:45:400
850722996122,13cyclictest914388-21ssh09:49:500
850722996121,14cyclictest987266-21ssh11:14:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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