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2026-03-01 - 09:09
[ 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 20 highest latencies:
System rack3slot7.osadl.org (updated Sun Mar 01, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140100ksoftirqd/04065-21kworker/0:019:03:360
62589814912cyclictest3019-21runrttasks21:45:590
62589814912cyclictest28382-21nfs_client20:55:240
62589814912cyclictest14600-21latency_hist19:44:540
62589814813cyclictest30601-21nfs_client21:05:190
62589814813cyclictest21975-21munin-node20:25:310
62589814812cyclictest8482-21mailstats23:25:050
62589814812cyclictest3019-21runrttasks22:00:090
62589814812cyclictest13676-21nfs_client21:55:240
62589814711cyclictest31663-21munin-node21:10:160
62589814513cyclictest15535-21aten2.4-expect23:45:380
62589814512cyclictest31862-21aten2.4_r3power22:55:130
62589814512cyclictest16389-21aten2.4_r3power23:50:130
62589814512cyclictest16214-21munin-node22:05:030
62589814413cyclictest3494-21runrttasks21:22:430
62589814413cyclictest3019-21runrttasks21:04:010
62589814412cyclictest3019-21runrttasks23:43:360
62589814412cyclictest22384-21munin-node22:25:190
62589814412cyclictest19316-21munin-node22:15:220
62589814313cyclictest4051-21aten2.4_r3power23:10:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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