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2026-02-15 - 05:54
[ 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
Characteristics of the 10 highest latencies:
System rackcslot4.osadl.org (updated Sun Feb 15, 2026 00:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2779442258185,56sleep10-21swapper/119:08:461
2774032252184,52sleep00-21swapper/019:05:310
179699710,4rtkit-daemon1795-21rtkit-daemon21:43:150
179699610,6rtkit-daemon331363-21ntp_states21:15:221
179699600,5rtkit-daemon444460-21ntp_states23:50:221
179699590,4rtkit-daemon0-21swapper/120:41:031
3367502570,4sleep013-21ksoftirqd/021:22:570
179699570,4rtkit-daemon1795-21rtkit-daemon21:59:191
179699550,3rtkit-daemon0-21swapper/120:32:061
179699530,4rtkit-daemon1795-21rtkit-daemon22:05:061
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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