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2026-01-15 - 15:13
[ 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 Thu Jan 15, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3225212020,21sleep03234-21ls07:11:530
6204211114,35sleep06208-21munin-node10:37:450
21173210621,16sleep00-21swapper11:24:130
10865210214,16sleep010877-21munin-node09:12:430
33249910024,66cyclictest2745-21missed_timers12:07:270
2670329913,16sleep026715-21head08:22:290
3324999814,75cyclictest667-21fschecks_time10:22:140
3324999714,73cyclictest28799-21seq10:07:440
3324999614,72cyclictest15021-21munin-node07:47:130
3324999525,61cyclictest25624-21sendmail_mailqu11:37:390
3324999516,68cyclictest28570-21munin-node08:27:420
3324999515,71cyclictest13309-21df07:42:100
1870929514,16sleep018713-21hddtemp_smartct11:17:160
1443729513,26sleep014483-21uptime11:02:510
3324999425,60cyclictest2069-21munin-node10:27:040
272329414,16sleep02743-21timerandwakeup08:47:460
3324999317,66cyclictest12132-21fschecks_count10:57:140
1178929314,15sleep011843-21fschecks_time07:37:130
3324999220,62cyclictest23182-21fschecks_time08:12:130
3324999215,67cyclictest16603-21munin-node07:52:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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