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2026-02-05 - 17:26
[ 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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackfslot5.osadl.org (updated Thu Feb 05, 2026 00:46:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
98399788745,38cyclictest12405-21kworker/0:0+events_freezable_power_20:05:280
98399785744,36cyclictest4411-21kworker/0:3+events_freezable_power_19:10:380
98399778738,35cyclictest4455-21kworker/0:4+events_freezable_power_21:33:120
98399771729,36cyclictest7568-21kworker/0:5+events_freezable_power_22:17:040
98399770730,35cyclictest4411-21kworker/0:3+events_freezable_power_19:21:360
98399770730,35cyclictest4411-21kworker/0:3+events_freezable_power_19:21:360
98399769730,34cyclictest15255-21kworker/0:3+events_freezable_power_22:28:030
98399769730,34cyclictest15255-21kworker/0:3+events_freezable_power_22:28:020
98399768730,33cyclictest12405-21kworker/0:0+events_freezable_power_20:27:240
98399768730,33cyclictest12405-21kworker/0:0+events_freezable_power_20:27:240
98399766728,33cyclictest21336-21kworker/0:3+events_freezable_power_21:22:140
98399766728,33cyclictest21336-21kworker/0:3+events_freezable_power_21:22:140
98399766725,35cyclictest7568-21kworker/0:5+events_freezable_power_21:55:080
98399765727,33cyclictest7568-21kworker/0:5+events_freezable_power_20:16:260
98399765726,34cyclictest17961-21kworker/0:2+events_freezable_power_19:32:340
98399764725,34cyclictest30632-21kworker/0:5+events_freezable_power_00:39:390
98399761723,33cyclictest4455-21kworker/0:4+events_freezable_power_22:49:590
98399761723,33cyclictest15255-21kworker/0:3+events_freezable_power_23:00:570
98399761722,34cyclictest6414-21kworker/0:1+events_freezable_power_23:11:550
98399761722,34cyclictest18266-21kworker/0:2+events_freezable_power_23:33:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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