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2026-03-04 - 06:23
[ 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 Mar 04, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
446899446425,0cyclictest0-21swapper23:45:430
4468993460156,0cyclictest4465-21cyclictest23:15:460
4468993037729,0cyclictest0-21swapper00:11:480
4468992888689,0cyclictest0-21swapper23:11:010
4468992559221,0cyclictest4798-1kworker/0:1H21:45:340
4468992551244,0cyclictest4798-1kworker/0:1H20:05:340
4468992518118,0cyclictest4450-21runrttasks00:20:520
4468992407603,0cyclictest4798-1kworker/0:1H21:50:340
4468992375295,0cyclictest4798-1kworker/0:1H22:05:340
4468992365713,0cyclictest1595-21jbd2/hda3-822:20:340
4468992344293,0cyclictest4798-1kworker/0:1H19:05:350
4468992333295,0cyclictest4798-1kworker/0:1H23:30:340
4468992326292,0cyclictest4798-1kworker/0:1H21:30:340
4468992323277,0cyclictest4798-1kworker/0:1H21:25:340
4468992319266,0cyclictest4798-1kworker/0:1H20:10:350
4468992311286,0cyclictest4798-1kworker/0:1H19:20:350
4468992298269,0cyclictest4798-1kworker/0:1H22:00:340
4468992292228,0cyclictest4798-1kworker/0:1H22:45:350
4468992281579,0cyclictest9-21ksoftirqd/020:00:350
4468992258248,0cyclictest4798-1kworker/0:1H21:00:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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