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2026-02-25 - 15:38
[ 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 rack4slot1.osadl.org (updated Wed Feb 25, 2026 12:45:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1408521480,2sleep10-21swapper/111:59:341
1408521480,2sleep10-21swapper/111:59:341
1408521480,2sleep10-21swapper/111:59:341
528521450,2sleep30-21swapper/310:47:093
528521450,2sleep30-21swapper/310:47:093
1963821380,1sleep10-21swapper/112:05:371
1963821380,1sleep10-21swapper/112:05:371
920221230,3sleep10-21swapper/107:56:301
920221230,3sleep10-21swapper/107:56:301
920221230,3sleep10-21swapper/107:56:301
1958621230,2sleep00-21swapper/012:36:310
1958621230,2sleep00-21swapper/012:36:310
1958621230,2sleep00-21swapper/012:36:310
2058821080,1sleep012-21ksoftirqd/008:26:310
2058821080,1sleep012-21ksoftirqd/008:26:310
692621070,3sleep20-21swapper/209:45:462
692621070,3sleep20-21swapper/209:45:462
3192421010,2sleep30-21swapper/312:16:323
3192421010,2sleep30-21swapper/312:16:323
3192421010,2sleep30-21swapper/312:16:323
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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