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2026-02-25 - 18:01
[ 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: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack4slot3.osadl.org (updated Wed Feb 25, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16514213719,29sleep016532-21munin-node07:07:220
176599911526,78cyclictest17195-21grep08:47:530
176599911023,77cyclictest17136-21wc10:27:430
176599910725,72cyclictest15051-21tr12:02:090
176599910624,72cyclictest7508-21seq08:17:590
176599910523,73cyclictest25767-21awk12:32:530
176599910422,72cyclictest12100-21munin-node08:32:410
176599910328,65cyclictest2133-21munin-node09:42:240
176599910324,69cyclictest2030-21munin-node08:02:310
176599910321,73cyclictest29232-21munin-node07:47:120
176599910218,74cyclictest27911-21pluginstate12:41:590
176599910216,77cyclictest21787-21latency10:42:280
176599910127,64cyclictest30789-21munin-node07:52:090
176599910118,73cyclictest29393-21cpu09:27:110
176599910024,67cyclictest13421-21runrttasks08:37:270
17659999923,65cyclictest13585-21entropy11:57:170
17659999922,67cyclictest31398-21munin-node09:32:290
17659999919,70cyclictest5123-21sh11:31:570
17659999918,72cyclictest3568-21runrttasks08:52:150
17659999916,73cyclictest4147-21timerwakeupswit08:07:520
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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