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2026-02-05 - 23:53
[ 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 Feb 05, 2026 12:43:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5992212517,28sleep05964-21latency_hist07:13:170
60769911341,62cyclictest25704-21sshd11:57:000
60769911339,65cyclictest25704-21sshd12:23:270
60769911146,56cyclictest25704-21sshd11:44:350
60769911014,19cyclictest25704-21sshd11:49:150
60769910932,68cyclictest25704-21sshd12:38:160
60769910915,84cyclictest25704-21sshd12:20:430
60769910915,17cyclictest25704-21sshd11:59:210
60769910838,61cyclictest25704-21sshd12:09:520
60769910814,85cyclictest25704-21sshd12:43:070
60769910814,85cyclictest25704-21sshd12:15:130
60769910736,62cyclictest25704-21sshd11:33:570
60769910715,16cyclictest25704-21sshd11:32:280
60769910714,16cyclictest25704-21sshd12:29:510
1677721070,4sleep016778-21cat11:03:510
60769910531,65cyclictest25704-21sshd12:03:380
60769910437,58cyclictest29123-21crond11:43:160
60769910341,52cyclictest3377-21snmpd10:45:210
60769910038,52cyclictest17876-21munin-node11:08:370
6076999940,50cyclictest25812-21munin-node09:53:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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