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2026-03-03 - 01:09
[ 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 Mon Mar 02, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/04369-21kworker/0:007:00:060
14991350watchdog/018955-21aten2.4_r3power11:05:130
14991290watchdog/027225-21runrttasks08:00:450
14991260watchdog/02277-21latency10:10:290
14991260watchdog/012062-21latency_hist07:14:490
14991240watchdog/07491-21runrttasks12:14:130
14991240watchdog/03019-21runrttasks08:34:330
14991230watchdog/03765-21runrttasks10:15:250
14991230watchdog/023300-21df11:20:050
14991230watchdog/018795-21ntp_offset07:35:090
14991210watchdog/028170-21unixbench_singl09:50:130
14991180watchdog/030067-21timerandwakeup11:40:290
14991180watchdog/029172-21runrttasks08:09:090
14991180watchdog/022151-21nfs_client07:45:170
2928211612sleep02936-21apt11:59:480
14991150watchdog/024759-21munin-node07:55:010
14991150watchdog/020543-21open_files07:40:130
14991150watchdog/018390-21seq11:04:450
14991150watchdog/015780-21df_inode09:10:130
14991140watchdog/08435-21timerandwakeup12:15:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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