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2026-02-09 - 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: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack4slot3.osadl.org (updated Mon Feb 09, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3509212020,77sleep03542-21munin-node07:05:540
44079910013,77cyclictest2219-21runrttasks12:05:070
4407999927,63cyclictest29755-21munin-node10:10:300
4407999924,39cyclictest5873-21if_err_eth010:35:430
4407999715,73cyclictest9998-21proc_pri07:26:020
4407999715,72cyclictest3993-21vmstat08:46:160
4407999615,71cyclictest27756-21chrt10:03:310
4407999611,75cyclictest17899-21users11:11:170
4407999523,63cyclictest27674-21latency08:20:490
4407999515,71cyclictest17755-21fschecks_time07:50:390
4407999515,69cyclictest2706-21munin-node10:25:530
4407999514,72cyclictest9183-21sh10:45:460
4407999514,72cyclictest7926-21netstat12:20:570
4407999512,73cyclictest6421-21munin-node07:15:430
4407999415,69cyclictest12750-21munin-node07:35:340
4407999413,71cyclictest19341-21wc11:16:110
4407999314,70cyclictest9211-21cut07:25:170
4407999226,57cyclictest32197-21cpu08:35:330
4407999224,59cyclictest3465-21munin-node08:25:290
4407999215,68cyclictest17383-21latency_hist07:50:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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