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2026-02-06 - 17:11
[ 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 20 highest latencies:
System rack7slot2.osadl.org (updated Fri Feb 06, 2026 12:44:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
826461999235,34cyclictest0-21swapper/109:40:121
826459998879,7cyclictest920482-21kworker/u4:4+events_unbound10:29:500
826459998782,3cyclictest994317-21kworker/u4:12+events_unbound11:50:010
826459998770,5cyclictest848128-21kworker/u4:12+events_unbound09:19:370
826459998675,9cyclictest920482-21kworker/u4:4+events_unbound10:24:450
826459998665,19cyclictest968411-21kworker/u4:8+events_unbound11:30:000
826461998477,5cyclictest0-21swapper/112:25:331
826459998477,5cyclictest950770-21kworker/u4:9+events_unbound11:09:570
826459997970,7cyclictest836688-21kworker/u4:0+events_unbound10:04:410
826461997467,5cyclictest836689-21kworker/u4:8+events_unbound07:50:011
826461997261,8cyclictest927584-21kworker/u4:9+events_unbound10:39:491
826459997266,4cyclictest829020-21kworker/u4:15+events_unbound07:35:010
826461997140,26cyclictest834079-21systemd07:39:151
826461997137,28cyclictest958689-21/usr/sbin/munin11:05:391
826459997163,6cyclictest1031769-21kworker/u4:0+events_unbound12:35:070
826459997151,14cyclictest0-21swapper/011:35:250
82646199692,15cyclictest954918-21ssh11:01:331
826459996962,5cyclictest914438-21/usr/sbin/munin10:15:210
826461996835,30cyclictest0-21swapper/110:30:111
826461996732,29cyclictest854500-21sendmail-msp09:00:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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