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2026-02-26 - 08:57
[ 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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackeslot4.osadl.org (updated Thu Feb 26, 2026 00:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
295029799330,23cyclictest3032714-21grep20:30:173
295029799330,23cyclictest3032714-21grep20:30:163
295029799311,27cyclictest0-21swapper/322:25:113
295029799311,21cyclictest3199692-21apt-get23:15:123
2950297993019,7cyclictest3037244-21apt-get20:35:113
295029799301,20cyclictest3087800-21apt-get21:25:123
295028799300,22cyclictest3112682-21sshd21:48:400
295029799292,24cyclictest3123173-21apt-get22:00:123
2950297992912,5cyclictest0-21swapper/300:00:003
2950297992825,2cyclictest3178774-21fwupd22:51:553
295029099282,21cyclictest2955584-21apt-get19:15:121
2950295992720,6cyclictest0-21swapper/221:55:002
295029799262,20cyclictest3027159-21apt-get20:25:103
2950297992617,2cyclictest0-21swapper/321:50:193
295029099262,3cyclictest2991338-21apt-get19:50:111
295029099261,21cyclictest2950507-21apt-get19:10:111
2950287992623,2cyclictest3077422-21cron21:15:010
295029799252,21cyclictest2981207-21apt-get19:40:113
295029799251,21cyclictest3164074-21apt-get22:40:103
295029799251,21cyclictest0-21swapper/320:40:123
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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