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2026-03-04 - 11:55
[ 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: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack4slot3.osadl.org (updated Wed Mar 04, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7687211914,91sleep07715-21timerwakeupswit23:23:380
28298211114,84sleep028314-21ntp_kernel_pll_21:08:170
23995210315,16sleep023996-21users00:13:370
21726210315,18sleep021729-21ntp_states19:08:070
27823210214,19sleep027824-21diskstats19:27:560
29376210114,15sleep029430-21cpu21:12:510
1828210114,16sleep01836-21df19:47:530
713329913,16sleep07144-21ls20:03:140
1190229914,72sleep011906-21sh20:18:070
3195729814,16sleep031963-21grep00:38:310
2692129814,15sleep026947-21proc_pri00:23:250
22733999815,74cyclictest30628-21chrt22:55:210
2171329814,16sleep021717-21hddtemp_smartct00:08:010
650529614,18sleep06519-21latency_hist20:02:380
3013029614,21sleep030128-21ntp_states00:33:210
22733999614,73cyclictest11637-21munin-node23:37:510
1522629614,16sleep015229-21iostat22:08:070
344529514,15sleep03435-21munin-node21:32:500
3276629514,16sleep0301-21diskstats21:22:570
2830629514,15sleep028348-21latency00:28:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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