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2026-01-30 - 03:03
[ 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 Fri Jan 30, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140230ksoftirqd/020216-21kworker/0:219:02:090
14991160watchdog/06945-21munin-node22:57:330
14991120watchdog/026508-21chrt23:58:530
5499810967cyclictest10533-21nfs_client23:07:220
14991080watchdog/0507-21runrttasks22:36:090
14991080watchdog/020202-21cstates20:07:370
14991070watchdog/09004-21nfs_client21:17:250
14991070watchdog/03019-21runrttasks19:34:210
14991070watchdog/024984-21seq23:54:090
14991060watchdog/030678-21needreboot22:27:250
14991060watchdog/029878-21runrttasks20:40:410
14991050watchdog/0508-21sed19:06:530
14991050watchdog/032612-21chrt00:18:210
14991050watchdog/0280812sleep022:18:490
14991040watchdog/03932-21df00:32:090
14991040watchdog/031638-21latency_hist20:46:530
14991040watchdog/025884-21munin-node22:12:170
14991020watchdog/028674-21grep00:07:090
5499810152cyclictest20984-21sh20:12:080
14991010watchdog/018195-21memory21:47:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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