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2026-02-16 - 03:54
[ 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: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack7slot8.osadl.org (updated Mon Feb 16, 2026 01:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3376221531,55sleep00-21swapper/019:08:280
36209916474,35cyclictest11693-21apt-get23:57:120
36209916072,34cyclictest7039-21diskstats23:35:250
36209915982,37cyclictest24647-21diskstats20:30:330
36209915680,41cyclictest16037-21apt-get20:02:130
36209915677,38cyclictest20383-21fw_forwarded_lo00:25:500
36209915375,38cyclictest16442-21ntp_states22:05:420
36209915274,38cyclictest18921-21chrt20:10:010
36209915182,49cyclictest16069-21gpgv20:00:050
36209915079,50cyclictest28086-21basename22:50:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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