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2026-01-28 - 16:09
[ 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 Jan 28, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13649211614,89sleep03395-21sshd11:14:040
27080211314,85sleep027118-21fschecks_count08:38:040
29798210814,81sleep029851-21munin-node12:03:440
19348210814,27sleep019368-21ntp_offset08:13:240
2422921060,4sleep024227-21irqstats10:08:140
4626210514,16sleep04655-21munin-node10:48:000
1699210414,16sleep01722-21munin-node08:58:320
3363210314,16sleep02769-21munin-node10:43:220
9403210115,16sleep09406-21iostat07:43:120
11822210114,16sleep011836-21ls11:08:380
7496210015,16sleep07512-21df07:37:570
14976210014,16sleep015005-21awk11:18:340
31552999915,75cyclictest18168-21seq08:09:000
3046729914,16sleep030521-21cut12:07:550
876029814,16sleep03377-21snmpd10:58:590
358629814,16sleep03596-21grep09:03:420
3268629819,16sleep032719-21ntpdc12:13:240
31552999815,74cyclictest20359-21munin-node08:18:350
146729814,16sleep01471-21hddtemp_smartct10:38:070
1352429814,20sleep03377-21snmpd09:34:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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