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2026-02-07 - 10:54
[ 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.

Total number of samples: 100 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 20 highest latencies:
System rack3slot7.osadl.org (updated Sat Feb 07, 2026 00:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140180ksoftirqd/027437-21kworker/0:219:01:430
23099816412cyclictest28293-21unixbench_singl00:01:470
23099816312cyclictest20405-21load23:36:390
23099815812cyclictest26314-21kernelversion22:06:530
23099815511cyclictest23181-21munin-node21:56:530
23099814613cyclictest3202-21munin-node00:26:400
23099814611cyclictest8007-21cstates22:52:050
23099814611cyclictest6295-21processes22:46:590
23099814512cyclictest3054-21nfs_client22:36:510
23099814312cyclictest11789-21munin-node23:06:550
23099814311cyclictest12536-21aten2.4-expect19:36:590
23099814215cyclictest23979-21basename23:46:590
23099814212cyclictest4955-21cstates20:57:040
23099814211cyclictest27578-21runrttasks23:59:370
23099814112cyclictest29957-21nfs_client00:06:500
23099814112cyclictest28001-21egrep20:27:020
23099814112cyclictest22503-21timerandwakeup23:42:010
23099814112cyclictest10046-21runrttasks23:00:400
23099814012cyclictest31248-21cpu00:11:420
23099814012cyclictest26145-21sh20:21:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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