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2026-02-08 - 23:05
[ 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 Sun Feb 08, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
149940300watchdog/03719-21kworker/0:107:01:560
14991330watchdog/06770-21chrt08:13:200
14991310watchdog/03019-21runrttasks11:27:400
14991310watchdog/024328-21df09:11:360
14991290watchdog/019665-21if_eth008:56:280
14991270watchdog/024140-21df07:26:320
14991260watchdog/06537-21aten2.4_r3power11:42:000
14991230watchdog/012335-21nfs_client08:31:440
14991200watchdog/011181-21aten2.4_r3power10:12:000
14991180watchdog/08059-21aten2.4_r3power11:47:000
14991180watchdog/016799-21unixbench_singl12:16:400
14991170watchdog/04044-21latency_hist11:36:160
14991170watchdog/03019-21runrttasks07:40:360
14991170watchdog/0237242sleep009:08:160
2460501160irq/11-eth030841-21nfs_client09:31:440
14991160watchdog/010166-21chrt08:25:520
14991150watchdog/029048-21aten2.4_r3power09:26:320
14991140watchdog/04105-21munin-node11:36:400
14991140watchdog/030757-21awk11:16:400
16553211112sleep016562-21sh10:31:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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