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2026-02-28 - 21:18
[ 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 10 highest latencies:
System rack3slot7.osadl.org (updated Sat Feb 28, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140120ksoftirqd/010722-21kworker/0:207:00:240
193329816012cyclictest29072-21munin-node11:05:050
193329815814cyclictest19999-21df08:50:140
193329815813cyclictest12766-21entropy08:25:270
193329815612cyclictest6545-21entropy11:35:300
193329815513cyclictest13624-21latency_hist10:14:570
193329815512cyclictest5975-21munin-node08:05:340
193329815512cyclictest18989-21timerandwakeup12:15:370
193329815412cyclictest9031-21munin-node10:00:340
193329815412cyclictest8011-21nfs_client09:55:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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