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2026-01-27 - 07:41
[ 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 27, 2026 00:43:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/029090-21kworker/0:019:02:170
321189815712cyclictest5981-21latency_hist22:57:050
321189815512cyclictest12355-21df23:17:230
321189815313cyclictest25012-21aten2.4_r3power23:57:300
321189814913cyclictest32367-21munin-node19:07:400
321189814713cyclictest28351-21aten2.4_r3power00:07:430
321189814712cyclictest30751-21mailstats00:17:150
321189814712cyclictest26108-21sendmail_mailtr00:02:140
321189814612cyclictest18836-21aten2.4_r3power23:37:300
321189814514cyclictest21804-21expr20:17:250
321189814313cyclictest17257-21awk23:32:280
321189814212cyclictest20501-21nfs_client21:57:330
321189814014cyclictest30762-21munin-node22:32:340
14991380watchdog/010961-21aten2.4_r3power19:42:210
321189813712cyclictest5270-21aten2.4_r3power19:22:410
321189813511cyclictest28225-21nfs_client20:37:330
2460501130irq/11-eth09658-21nfs_client21:22:320
2460501090irq/11-eth03019-21runrttasks21:17:470
2460501080irq/11-eth07604-21munin-node23:02:440
14991070watchdog/03019-21runrttasks21:08:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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