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2026-02-27 - 01:24
[ 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 Thu Feb 26, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
96369936993570,0cyclictest14704-21modprobe09:03:160
963699325729,0cyclictest29413-21grep09:56:040
9636993146574,0cyclictest16288-1kworker/0:1H07:05:510
96369927031904,0cyclictest0-21swapper07:15:240
9636992391217,0cyclictest10548-1kworker/0:0H12:05:540
9636992361261,0cyclictest16288-1kworker/0:1H07:40:530
9636992351666,0cyclictest9-21ksoftirqd/007:45:550
9636992316235,0cyclictest10548-1kworker/0:0H11:50:530
9636992302282,0cyclictest16288-1kworker/0:1H08:30:540
9636992301254,0cyclictest16288-1kworker/0:1H10:20:540
963699222039,0cyclictest20476-21sort11:20:530
9636992218280,0cyclictest16288-1kworker/0:1H09:40:530
9636992212284,0cyclictest16288-1kworker/0:1H07:20:530
9636992196232,0cyclictest16288-1kworker/0:1H10:30:540
9636992103233,0cyclictest16288-1kworker/0:1H08:25:530
9636992000266,0cyclictest16288-1kworker/0:1H10:10:540
9636991941613,0cyclictest9-21ksoftirqd/008:40:560
9636991936596,0cyclictest1595-21jbd2/hda3-808:45:540
9636991831248,0cyclictest10548-1kworker/0:0H11:30:540
96369918281686,0cyclictest9583-21latency_hist10:40:550
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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