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2026-02-05 - 02:09
[ 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 Thu Feb 05, 2026 00:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/023792-21kworker/0:119:01:500
268149816311cyclictest27275-21df_inode00:21:530
268149816213cyclictest27153-21df22:36:470
268149816212cyclictest27481-21open_files19:06:540
268149815913cyclictest9289-21latency21:37:100
268149815812cyclictest31697-21munin-node19:21:480
268149815611cyclictest29059-21nfs_client20:57:010
268149815412cyclictest16203-21munin-node22:02:100
268149815313cyclictest10070-21munin-node19:56:410
268149815312cyclictest6984-21mailstats19:46:390
268149815213cyclictest8600-21munin-node19:51:430
268149814812cyclictest3019-21runrttasks23:16:020
268149814713cyclictest3019-21runrttasks22:24:160
268149814711cyclictest6841-21runrttasks19:46:210
268149814613cyclictest3019-21runrttasks20:51:530
268149814613cyclictest21293-21nfs_client22:16:580
268149814613cyclictest13232-21df21:51:500
268149814612cyclictest932-21ntp_offset21:11:480
268149814612cyclictest30071-21munin-node22:46:520
268149814612cyclictest25443-21munin-node22:31:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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