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2026-02-12 - 06:02
[ 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 highest latencies:
System rack3slot2.osadl.org (updated Thu Feb 12, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
76239426650,4sleep0762395-21gzip19:05:580
83737122630,4chrt837359-21ntpq23:35:350
84110622600,3chrt841102-21munin-run23:50:050
77765122460,4chrt777649-21ntpq20:01:030
79813522440,3chrt798131-21diskstats21:15:190
81902322430,3chrt819021-21df_inode22:30:170
80386322410,2chrt803609-21/usr/sbin/munin21:35:280
78679122410,3chrt786787-21munin-run20:35:060
79234322310,4chrt792345-21sd-close20:55:030
76921122280,4chrt769208-21ntpq19:30:480
84385422210,3sleep0843855-21idleruntime-cro00:00:000
76309599215186,17cyclictest833184-21kworker/u2:123:31:170
76309599205174,19cyclictest783442-21kworker/u2:120:45:130
76309599203175,17cyclictest819247-21kworker/u2:023:10:130
76309599200170,18cyclictest819247-21kworker/u2:023:16:150
76309599199170,18cyclictest845369-21kworker/u2:200:20:050
76309599199170,17cyclictest845369-21kworker/u2:200:11:200
79277421980,2sleep0792776-21awk20:55:300
76523921970,4chrt765240-21systemctl19:16:170
76309599197167,18cyclictest845369-21kworker/u2:200:31:170
76309599197166,19cyclictest833184-21kworker/u2:100:00:100
76309599195164,19cyclictest775634-21kworker/u2:120:10:040
76309599194164,18cyclictest833184-21kworker/u2:123:45:030
76309599193164,18cyclictest845369-21kworker/u2:200:36:170
76309599192161,19cyclictest765904-21kworker/u2:219:25:120
76309599192160,20cyclictest783442-21kworker/u2:120:25:330
76309599191162,18cyclictest796529-21kworker/u2:021:25:110
76309599190161,19cyclictest775634-21kworker/u2:120:10:330
76309599189147,17cyclictest819247-21kworker/u2:022:45:070
76309599188159,18cyclictest804899-21kworker/u2:122:35:140
76309599188159,18cyclictest804899-21kworker/u2:122:05:110
76309599187158,18cyclictest804899-21kworker/u2:122:20:090
76309599187157,19cyclictest783442-21kworker/u2:120:45:060
76309599186157,19cyclictest779814-21kworker/u2:020:20:060
76309599186156,18cyclictest804899-21kworker/u2:121:50:040
76309599186155,19cyclictest765904-21kworker/u2:219:21:210
76309599185156,17cyclictest804899-21kworker/u2:121:55:030
76309599185155,18cyclictest772095-21kworker/u2:219:55:040
76309599184155,18cyclictest819247-21kworker/u2:022:50:030
76309599184154,18cyclictest783442-21kworker/u2:120:40:040
76309599182153,19cyclictest792344-21kworker/u2:221:00:380
76309599182153,17cyclictest819247-21kworker/u2:023:10:060
76309599181152,18cyclictest819247-21kworker/u2:023:00:130
76309599180150,18cyclictest845369-21kworker/u2:200:10:060
76309599180150,18cyclictest804899-21kworker/u2:122:01:180
76309599179150,17cyclictest819247-21kworker/u2:022:55:070
76309599177147,18cyclictest819247-21kworker/u2:022:55:130
76309599175145,19cyclictest845369-21kworker/u2:200:26:190
76309599174145,18cyclictest833184-21kworker/u2:123:50:110
76309599174145,17cyclictest801152-21kworker/u2:221:45:040
83340821730,3chrt833406-21pluginstate23:21:120
76309599173144,18cyclictest801152-21kworker/u2:221:35:030
76309599170138,19cyclictest792344-21kworker/u2:221:10:090
76309599169140,18cyclictest772095-21kworker/u2:219:56:170
76309599169139,18cyclictest804899-21kworker/u2:122:15:370
76309599168141,17cyclictest779814-21kworker/u2:020:20:120
76309599168140,17cyclictest845369-21kworker/u2:200:25:030
76309599168138,19cyclictest796529-21kworker/u2:021:21:190
83550021670,2chrt835503-21cron23:29:590
76309599164135,17cyclictest768678-21kworker/u2:119:36:190
76309599164134,18cyclictest792344-21kworker/u2:221:10:030
76309599163134,19cyclictest804899-21kworker/u2:122:15:050
76309599161132,18cyclictest759356-21kworker/u2:119:10:130
76309599160131,18cyclictest804899-21kworker/u2:122:25:270
76309599156127,19cyclictest804899-21kworker/u2:121:55:370
76309599154123,19cyclictest768678-21kworker/u2:119:40:360
76309599138109,18cyclictest772095-21kworker/u2:219:45:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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