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2026-02-25 - 03:32
[ 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 Wed Feb 25, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
302105022490,3chrt3021040-21ntpq21:35:480
300157922490,3chrt3001576-21ntpq20:25:520
303888422430,2sleep03038885-21/usr/sbin/munin22:40:220
300668222300,3chrt3006683-21ls20:45:070
301092722240,3chrt3010926-21/usr/sbin/munin21:00:130
298012399207177,18cyclictest3051778-21kworker/u2:123:26:170
298012399206176,17cyclictest3068152-21kworker/u2:000:40:030
298012399204174,19cyclictest3011270-21kworker/u2:121:11:180
298012399204174,18cyclictest3021926-21kworker/u2:122:25:050
298012399203174,18cyclictest3041789-21kworker/u2:123:00:050
298012399202173,18cyclictest3066185-21kworker/u2:100:21:200
298012399202173,18cyclictest3001463-21kworker/u2:220:40:050
298012399200170,19cyclictest2981516-21kworker/u2:119:50:030
298012399200170,18cyclictest2994067-21kworker/u2:020:05:370
298012399200169,19cyclictest3001463-21kworker/u2:220:31:180
298012399199172,17cyclictest2979228-21kworker/u2:219:10:030
298012399198170,16cyclictest3021926-21kworker/u2:122:30:330
298012399198167,19cyclictest2981516-21kworker/u2:119:50:370
298012399197167,19cyclictest2981516-21kworker/u2:120:00:370
298012399197167,18cyclictest3015247-21kworker/u2:221:31:180
298012399197167,18cyclictest3005213-21kworker/u2:020:50:030
298012399197165,19cyclictest3051778-21kworker/u2:123:40:320
298012399196168,17cyclictest3051778-21kworker/u2:100:00:060
298012399196166,18cyclictest3015247-21kworker/u2:221:45:040
298012399196164,20cyclictest3021926-21kworker/u2:121:46:230
298012399194165,18cyclictest3051778-21kworker/u2:123:35:360
298012399193163,18cyclictest2994067-21kworker/u2:020:21:200
298012399192160,19cyclictest2981516-21kworker/u2:119:30:030
298012399191161,19cyclictest3015247-21kworker/u2:221:21:180
298012399191161,18cyclictest3051778-21kworker/u2:100:00:160
298012399191160,19cyclictest3059503-21kworker/u2:000:20:030
298012399190160,18cyclictest2994067-21kworker/u2:020:15:070
298012399190159,18cyclictest2979228-21kworker/u2:219:20:070
298724821890,2sleep02987250-21cpu19:35:130
298012399188160,18cyclictest3059503-21kworker/u2:000:15:070
298012399188158,18cyclictest2981516-21kworker/u2:119:56:170
298012399188157,19cyclictest3041789-21kworker/u2:123:00:370
298012399187158,18cyclictest3005213-21kworker/u2:021:00:050
298012399187157,18cyclictest3051778-21kworker/u2:123:50:120
298012399186158,18cyclictest3068152-21kworker/u2:000:35:030
298012399185157,17cyclictest3021926-21kworker/u2:122:10:040
298012399184155,18cyclictest3021926-21kworker/u2:122:20:090
298012399183153,19cyclictest3021926-21kworker/u2:122:26:170
298012399183152,19cyclictest3011270-21kworker/u2:121:05:370
298012399182152,18cyclictest3044204-21kworker/u2:223:06:150
298012399181155,16cyclictest2981516-21kworker/u2:119:40:270
298012399181153,18cyclictest3011270-21kworker/u2:121:15:070
298012399181152,18cyclictest3044204-21kworker/u2:223:15:070
298012399180151,18cyclictest3051778-21kworker/u2:123:50:060
298012399180150,18cyclictest3066185-21kworker/u2:100:25:110
298012399176147,18cyclictest2994067-21kworker/u2:020:15:310
298075021750,3chrt2980748-21ntp_states19:11:060
298012399175148,16cyclictest3044204-21kworker/u2:223:25:040
298012399174144,18cyclictest3059503-21kworker/u2:000:06:160
298012399174144,18cyclictest3021926-21kworker/u2:122:00:330
298012399174144,18cyclictest3005213-21kworker/u2:020:55:010
298012399171143,18cyclictest3021926-21kworker/u2:122:00:070
298012399171141,17cyclictest2979228-21kworker/u2:219:20:370
298012399170140,17cyclictest3044204-21kworker/u2:223:15:390
303079021690,3chrt3030789-21ld22:10:480
301836521680,4chrt3018363-21ntpq21:26:080
298012399168137,19cyclictest2981516-21kworker/u2:119:31:170
298012399167139,17cyclictest3040020-21kworker/u2:022:50:070
298012399165135,18cyclictest3021926-21kworker/u2:121:51:170
298012399163133,18cyclictest3021926-21kworker/u2:122:35:290
298012399162134,17cyclictest3051778-21kworker/u2:123:35:000
298012399160133,16cyclictest3041789-21kworker/u2:122:55:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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