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2026-01-17 - 15:47
[ 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: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 10 highest latencies:
System rack3slot7.osadl.org (updated Sat Jan 17, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140160ksoftirqd/0575-21kworker/0:107:03:160
52099815212cyclictest27304-21munin-node11:48:090
52099814813cyclictest9566-21timerandwakeup09:03:230
52099814812cyclictest17089-21nfs_client07:43:130
52099814713cyclictest6997-21munin-node07:13:070
52099814613cyclictest3948-21sshd08:46:390
52099814613cyclictest11756-21apt07:27:560
52099814612cyclictest9377-21needreboot10:48:150
52099814612cyclictest27747-21unixbench_singl08:18:060
52099814612cyclictest24279-21munin-node08:08:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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