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2026-01-20 - 21:25
[ 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 Jan 20, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140200ksoftirqd/08182-21kworker/0:007:06:460
14991340watchdog/08320-21latency_hist12:07:310
14991290watchdog/03019-21runrttasks08:28:550
14991280watchdog/03019-21runrttasks12:05:190
14991250watchdog/024213-21unixbench_singl09:27:550
14991240watchdog/029483-21chrt09:44:030
14991240watchdog/021097-21cut07:32:590
14991220watchdog/03019-21runrttasks11:40:230
14991220watchdog/014374-21munin-node07:13:110
14991210watchdog/07348-21nfs_client08:32:590
14991210watchdog/03019-21runrttasks09:00:470
14991200watchdog/03019-21runrttasks09:26:030
14991190watchdog/01638-21runrttasks08:13:430
14991180watchdog/016032-21latency_hist10:47:310
14991160watchdog/04689-21aten2.4_r3power08:23:150
2460501150irq/11-eth011681-21sh12:17:500
14991130watchdog/027664-21timerandwakeup11:23:150
14991120watchdog/030734-21telnet09:48:110
14991120watchdog/011487-21cat08:47:310
14991110watchdog/09783-21runrttasks10:27:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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