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2026-01-16 - 03:54
[ 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: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 10 highest latencies:
System rack8slot1.osadl.org (updated Fri Jan 16, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3094899461626,0cyclictest0-21swapper23:38:380
3094899353540,0cyclictest10576-21aten2.4_r8power23:28:520
30948993047373,0cyclictest579-1kworker/0:0H20:08:170
30948993042762,0cyclictest0-21swapper23:49:410
309489928281612,0cyclictest9-21ksoftirqd/023:18:120
30948992673834,0cyclictest5267-21grep23:08:340
30948992574312,0cyclictest579-1kworker/0:0H19:08:160
30948992411813,0cyclictest31188-21munin-node22:48:170
30948992374247,0cyclictest579-1kworker/0:0H22:08:170
30948992343321,0cyclictest579-1kworker/0:0H22:23:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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