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2026-02-07 - 15:55
[ 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 07, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/017408-21kworker/0:107:01:320
281039815513cyclictest10772-21aten2.4_r3power11:21:580
281039815112cyclictest22410-21munin-node12:01:450
14991370watchdog/03019-21runrttasks10:56:080
14991290watchdog/030199-21munin-node12:26:320
14991200watchdog/028087-21ls07:06:200
2460501120irq/11-eth022929-21nfs_client08:31:500
2460501070irq/11-eth02815-21sshd09:51:590
14991050watchdog/01213-21awk09:06:440
823501030irq/14-ide04194-21cpu09:16:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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