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2026-03-08 - 07:53
[ 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 Sun Mar 08, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/06930-21kworker/0:218:59:420
130189815511cyclictest21518-21runrttasks19:29:560
130189815112cyclictest12119-21nfs_client00:14:550
130189814915cyclictest24244-21cpu23:09:480
130189814714cyclictest26156-21needreboot21:29:590
130189814613cyclictest23028-21nfs_client21:19:550
130189814513cyclictest15354-21aten2.4_r3power00:25:010
130189814512cyclictest842-21sendmail_mailtr21:54:380
130189814412cyclictest27770-21aten2.4_r3power23:20:040
130189814412cyclictest22597-21if_eth019:34:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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