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2026-02-11 - 10:10
[ 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: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 20 highest latencies:
System rack8slot1.osadl.org (updated Wed Feb 11, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1240699460427,0cyclictest0-21swapper00:01:580
12406993277408,0cyclictest9-21ksoftirqd/023:06:360
12406992956872,0cyclictest0-21swapper23:38:010
12406992582270,0cyclictest17218-1kworker/0:0H20:06:480
12406992560356,0cyclictest17218-1kworker/0:0H21:06:470
12406992556249,0cyclictest17218-1kworker/0:0H23:06:490
12406992459900,0cyclictest0-21swapper23:22:020
12406992433216,0cyclictest17218-1kworker/0:0H19:46:490
12406992416274,0cyclictest17218-1kworker/0:0H19:06:460
12406992390289,0cyclictest17218-1kworker/0:0H23:11:470
12406992379295,0cyclictest17218-1kworker/0:0H19:26:480
12406992351286,0cyclictest17218-1kworker/0:0H19:41:470
12406992315250,0cyclictest17218-1kworker/0:0H22:31:480
12406992294319,0cyclictest17218-1kworker/0:0H20:01:470
12406992289328,0cyclictest17218-1kworker/0:0H20:41:480
12406992270249,0cyclictest17218-1kworker/0:0H22:41:480
12406992254162,0cyclictest17218-1kworker/0:0H20:11:470
12406992228169,0cyclictest17218-1kworker/0:0H20:46:480
1240699221333,0cyclictest17218-1kworker/0:0H00:07:070
12406992187346,0cyclictest17218-1kworker/0:0H22:26:470
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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