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2026-02-19 - 14:59
[ 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 Thu Feb 19, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/017645-21kworker/0:107:01:090
237699815313cyclictest14021-21aten2.4-expect11:45:580
237699815214cyclictest23374-21nfs_client10:31:020
237699815212cyclictest25790-21aten2.4_r3power07:10:500
237699815013cyclictest29573-21nfs_client10:51:010
237699815012cyclictest3019-21runrttasks10:24:500
237699814712cyclictest7487-21munin-node07:56:140
237699814712cyclictest18192-21munin-node12:00:500
237699814313cyclictest4431-21awk07:45:420
237699814213cyclictest2789-21munin-node09:26:120
237699814213cyclictest17230-21nfs_client08:26:000
237699813913cyclictest5927-21basename09:35:400
237699813912cyclictest16695-21mailstats10:10:420
237699813814cyclictest24234-21aten2.4_r3power07:05:500
237699813813cyclictest1741-21nfs_client09:20:590
237699813514cyclictest21820-21nfs_client10:26:020
14991090watchdog/028911-21latency_hist12:35:330
14991060watchdog/010559-21runrttasks08:05:400
14991050watchdog/07652-21cpu11:25:520
14991050watchdog/011088-21kernelversion11:36:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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