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2026-01-13 - 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 Tue Jan 13, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2911427350,5sleep029115-21munin-node19:06:530
7703210514,78sleep07533-21munin-node23:01:590
306879910318,76cyclictest28928-21munin-node22:27:130
22718210214,16sleep022753-21munin-node22:07:310
480029915,17sleep04099-21munin-node21:12:280
3236829914,26sleep031931-21munin-node00:17:140
2643629914,23sleep026447-21kernelversion20:37:140
240029915,16sleep02413-21aten_r4power_cu21:06:530
1333529914,16sleep013339-21sh19:57:070
3115529813,18sleep031202-21cat19:12:190
38029714,16sleep0382-21missed_timers19:17:180
30687999715,72cyclictest22685-21memory23:47:180
1649529714,16sleep016498-21vmstat21:47:430
526729614,15sleep05269-21swap00:32:330
3090129614,16sleep030920-21munin-node22:32:330
2381429614,15sleep023817-21df_inode22:11:580
980729514,16sleep09803-21ntp_states23:07:270
2607429514,16sleep026072-21ntp_states23:57:280
471329414,16sleep04715-21iostat_ios22:52:120
322229414,16sleep03225-21iostat00:27:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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