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2026-02-25 - 08:42
[ 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 Wed Feb 25, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/024122-21kworker/0:119:00:230
285389815612cyclictest28986-21cpu22:35:310
285389815313cyclictest17967-21munin-node20:15:220
285389815014cyclictest5635-21munin-node19:35:340
285389815013cyclictest2918-21aten2.4_r3power21:10:360
285389815013cyclictest1701-21timerandwakeup19:20:500
285389814913cyclictest2966-21nfs_client22:55:400
285389814913cyclictest21703-21aten2.4-expect22:10:480
285389814912cyclictest25766-21ntp_states20:40:220
285389814912cyclictest15721-21aten2.4_r3power21:50:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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