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2026-02-28 - 05:59
[ 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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack3slot2.osadl.org (updated Sat Feb 28, 2026 00:44:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
34455122690,3chrt344550-21systemctl00:11:180
33218022460,3chrt332178-21ntp_states23:25:590
34567222440,2sleep0345670-21ntp_kernel_pll_00:15:450
28020522410,2sleep0280207-21grep20:20:130
27472722260,3chrt274728-21basename20:00:210
29304022250,4chrt293037-21ntpq21:05:330
32673822160,2sleep0326739-21gzip23:06:160
26053999216188,17cyclictest350745-21kworker/u2:000:36:160
26053999214183,20cyclictest310690-21kworker/u2:223:00:030
26053999213186,18cyclictest310690-21kworker/u2:200:00:140
26053999213183,18cyclictest310690-21kworker/u2:200:20:370
26053999212182,18cyclictest310690-21kworker/u2:200:25:370
30453722100,3sleep0304535-21sensors_temp21:46:160
26053999210179,19cyclictest310690-21kworker/u2:223:50:370
26053999209178,19cyclictest304186-21kworker/u2:221:55:030
26053999206176,18cyclictest287444-21kworker/u2:120:50:310
26053999202174,18cyclictest254013-21kworker/u2:219:10:050
26053999202173,18cyclictest308356-21kworker/u2:122:00:370
26053999201172,18cyclictest310690-21kworker/u2:223:00:350
26053999201172,17cyclictest254013-21kworker/u2:219:20:090
26053999201171,19cyclictest263346-21kworker/u2:020:06:180
26053999201171,18cyclictest263346-21kworker/u2:020:11:180
26053999200170,17cyclictest310690-21kworker/u2:200:30:380
30095421990,3chrt1-21systemd21:35:050
26053999199170,18cyclictest263346-21kworker/u2:019:25:370
26053999198171,17cyclictest310690-21kworker/u2:223:30:380
26053999198168,19cyclictest310690-21kworker/u2:200:05:070
26053999197169,18cyclictest281442-21kworker/u2:120:30:050
26053999197165,20cyclictest293074-21kworker/u2:121:45:030
26053999196167,18cyclictest293074-21kworker/u2:121:21:170
26053999196166,18cyclictest281442-21kworker/u2:120:30:380
26053999196166,18cyclictest263346-21kworker/u2:019:50:130
26053999195165,18cyclictest293074-21kworker/u2:121:36:170
26053999194166,17cyclictest263346-21kworker/u2:020:15:370
26053999194165,19cyclictest310690-21kworker/u2:223:36:160
26053999194164,19cyclictest310690-21kworker/u2:223:10:360
26053999194164,18cyclictest293074-21kworker/u2:121:30:030
26053999194164,18cyclictest266119-21kworker/u2:119:30:330
27344021930,2sleep0273441-21cat19:55:270
26053999190161,18cyclictest310690-21kworker/u2:222:50:070
26053999189162,17cyclictest310690-21kworker/u2:222:25:030
26053999189161,18cyclictest310690-21kworker/u2:223:15:360
26053999188160,18cyclictest263346-21kworker/u2:019:45:450
26053999188160,16cyclictest310690-21kworker/u2:200:00:060
26053999187158,18cyclictest308356-21kworker/u2:122:10:310
26053999187158,18cyclictest304186-21kworker/u2:222:00:010
26053999186155,19cyclictest310690-21kworker/u2:223:41:180
26053999185154,19cyclictest310690-21kworker/u2:222:40:050
26053999184154,18cyclictest293074-21kworker/u2:121:15:370
26053999182154,18cyclictest263346-21kworker/u2:019:40:090
26053999182153,18cyclictest310690-21kworker/u2:223:21:160
26053999180151,18cyclictest289789-21kworker/u2:221:00:050
26053999180150,19cyclictest308356-21kworker/u2:122:10:010
26053999179149,18cyclictest310690-21kworker/u2:222:25:070
26053999178150,17cyclictest263346-21kworker/u2:019:36:170
26053999177149,17cyclictest254013-21kworker/u2:219:20:330
26053999177148,18cyclictest285631-21kworker/u2:020:45:060
31967621750,4chrt319181-21/usr/sbin/munin22:41:040
28716921750,2sleep0287171-21grep20:45:120
26053999175146,18cyclictest310690-21kworker/u2:223:46:160
28511821720,4chrt285119-21timerwakeupswit20:36:210
26053999172144,17cyclictest260564-21kworker/u2:119:15:070
26053999169141,18cyclictest310690-21kworker/u2:222:35:050
26053999168138,18cyclictest293074-21kworker/u2:121:11:170
26053999166139,17cyclictest310690-21kworker/u2:222:45:070
26053999162133,17cyclictest310690-21kworker/u2:222:20:010
26053999160129,19cyclictest289789-21kworker/u2:221:05:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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