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2026-01-20 - 17:14
[ 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: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack5slot7.osadl.org (updated Tue Jan 20, 2026 12:44:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11344224202174,193sleep00-21swapper07:06:540
116899914971,53cyclictest9039-21ssh09:34:090
116899914284,37cyclictest29039-21/usr/sbin/munin12:06:370
116899914172,46cyclictest16480-21fw_conntrack09:55:410
116899914171,48cyclictest14054-21unixbench_singl07:20:460
116899913781,36cyclictest29721-21df08:50:100
116899913768,47cyclictest15393-21users11:26:390
116899913477,36cyclictest16629-21ls11:30:570
116899913466,46cyclictest6104-21ssh12:35:200
116899913377,34cyclictest26833-21ssh10:25:560
116899913371,41cyclictest31369-21basename09:00:050
116899913363,35cyclictest22618-21ssh10:13:450
116899913275,34cyclictest6408-21memory09:26:030
116899913160,49cyclictest29161-21ssh10:32:120
116899913078,32cyclictest17840-21apt-get11:35:080
116899913074,34cyclictest23679-21ntp_states08:15:380
116899913073,33cyclictest700-21ssh09:10:000
116899913072,33cyclictest13115-21fw_conntrack11:20:410
116899913070,35cyclictest18774-21users10:01:370
116899912974,33cyclictest6510-21ntpdc11:01:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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