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2026-02-19 - 08:44
[ 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 Thu Feb 19, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/0721-21kworker/0:219:00:470
296329815613cyclictest5620-21aten2.4_r3power19:31:000
296329815213cyclictest21351-21sendmail_mailqu22:06:160
296329815013cyclictest14388-21munin-node21:45:590
296329814812cyclictest22575-21nfs_client23:56:030
296329814712cyclictest2724-21aten2.4_r3power19:21:080
296329814612cyclictest13445-21aten2.4_r3power23:26:070
296329814512cyclictest4375-21missed_timers22:56:150
296329814413cyclictest25229-21munin-node20:36:150
296329814412cyclictest22641-21nfs_client22:11:030
296329814313cyclictest18421-21seq23:41:590
296329814213cyclictest12138-21missed_timers21:36:160
296329814113cyclictest31613-21swap19:10:510
296329814112cyclictest18151-21cpuspeed21:56:110
296329814111cyclictest26766-21munin-node20:40:590
296329813812cyclictest8698-21nfs_client23:11:030
14991380watchdog/030737-21aten2.4_r3power20:51:180
296329813713cyclictest24185-21nfs_client22:16:030
296329813712cyclictest5543-21unixbench_singl21:15:570
14991360watchdog/026721-21munin-node22:26:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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