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2026-02-10 - 01:55
[ 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 Tue Feb 10, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/022679-21kworker/0:219:01:230
28951212611sleep028842-21munin-node20:41:260
14991220watchdog/01272-21df_inode00:26:340
14991160watchdog/03019-21runrttasks21:25:220
14991140watchdog/015408-21nfs_client23:26:380
14991130watchdog/05664-21latency_hist19:26:100
14991130watchdog/031137-21timerandwakeup20:46:500
14991120watchdog/03019-21runrttasks20:39:580
14991120watchdog/017343-21runrttasks23:32:020
14991120watchdog/012035-21aten2.4_r3power23:16:300
14991110watchdog/026781-21runrttasks22:18:100
14991110watchdog/019116-21sshd20:08:220
14991100watchdog/04941-21latency19:21:500
2460501080irq/11-eth011789-21latency_hist21:31:090
14991080watchdog/021123-21sshd23:46:220
14991070watchdog/024388-21cpu23:56:300
14991060watchdog/023050-21seq23:51:380
14991050watchdog/019461-21date21:56:100
14991040watchdog/013578-21aten2.4_r3power23:21:300
14991020watchdog/03019-21runrttasks21:29:260
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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