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2026-02-23 - 09:47
[ 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 23, 2026 01:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27144210180,10sleep025968-21apt-get19:06:070
1164321095,12sleep011659-21latency_hist00:25:030
595821075,11sleep05990-21awk19:50:300
2929421076,11sleep029311-21/usr/sbin/munin21:20:120
276709910767,24cyclictest0-21swapper/022:24:310
4757210610,11sleep0101ktimersoftd/019:45:330
126121068,12sleep01272-21memory21:35:320
2164821058,12sleep020910-21apt-get20:50:320
1779121055,11sleep017580-21/usr/sbin/munin22:40:230
2708821025,10sleep027107-21netstat21:10:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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