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2026-03-03 - 12:55
[ 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 Tue Mar 03, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
176428422490,3chrt1764285-21sh21:45:020
174346822450,3sleep01743469-21ls20:30:080
180600022380,3sleep01806003-21cut00:15:260
177613122330,2chrt1776134-21processes22:26:160
178540322190,2sleep01785404-21idleruntime23:00:200
172108999218190,17cyclictest1790329-21kworker/u2:000:26:170
172108999206179,18cyclictest1799086-21kworker/u2:100:05:080
172108999206179,17cyclictest1735038-21kworker/u2:120:05:040
172108999206177,18cyclictest1735038-21kworker/u2:120:10:040
172108999203176,17cyclictest1718799-21kworker/u2:219:10:100
172108999201172,19cyclictest1774051-21kworker/u2:122:35:320
172108999196163,22cyclictest1724038-21apt-get19:20:130
172108999196159,17cyclictest1790329-21kworker/u2:000:20:300
172108999195168,17cyclictest1785173-21kworker/u2:223:06:170
172108999195167,17cyclictest1780071-21kworker/u2:022:50:130
172108999194168,17cyclictest1735038-21kworker/u2:120:16:220
172108999194166,17cyclictest1727157-21kworker/u2:019:55:330
172108999193162,19cyclictest1790329-21kworker/u2:023:25:330
172108999192163,17cyclictest1743608-21kworker/u2:220:40:120
172108999191165,17cyclictest1728603-21kworker/u2:219:36:180
172108999191164,18cyclictest1743608-21kworker/u2:221:10:080
172108999191163,18cyclictest1780071-21kworker/u2:022:45:090
172108999190162,17cyclictest1790329-21kworker/u2:023:20:330
172108999188160,18cyclictest1768464-21kworker/u2:122:05:070
172108999187158,18cyclictest1790329-21kworker/u2:000:10:480
173115721850,2sleep01731155-21irqstats19:45:250
172108999185159,17cyclictest1790329-21kworker/u2:023:31:260
172108999185158,16cyclictest1766104-21kworker/u2:021:55:010
172108999185157,17cyclictest1768464-21kworker/u2:122:01:080
172108999184156,17cyclictest1743608-21kworker/u2:221:00:140
172108999182155,17cyclictest1743608-21kworker/u2:221:15:320
172108999181156,16cyclictest1790329-21kworker/u2:000:31:150
172108999181155,17cyclictest1808491-21kworker/u2:100:36:230
174893721800,4chrt1748939-21latency_hist20:50:010
172108999180153,18cyclictest1743608-21kworker/u2:221:35:040
172108999179150,17cyclictest1718799-21kworker/u2:219:15:340
172736321780,3chrt1726795-21/usr/sbin/munin19:31:170
172108999177149,18cyclictest1790329-21kworker/u2:023:35:370
172108999176148,17cyclictest1718799-21kworker/u2:219:25:480
172108999174148,17cyclictest1766104-21kworker/u2:021:55:070
172108999174147,17cyclictest1774051-21kworker/u2:122:30:520
172108999173148,16cyclictest1727157-21kworker/u2:019:41:200
172108999173147,18cyclictest1780071-21kworker/u2:022:41:250
172108999173147,17cyclictest1770291-21kworker/u2:222:15:460
172108999173144,18cyclictest1790329-21kworker/u2:023:55:370
179959121720,4chrt1799588-21ntpq23:50:440
172108999171142,18cyclictest1790329-21kworker/u2:023:45:350
172108999170144,18cyclictest1735038-21kworker/u2:120:11:160
172108999170144,17cyclictest1785173-21kworker/u2:223:11:230
172108999170143,17cyclictest1770291-21kworker/u2:222:20:460
172108999170143,17cyclictest1743608-21kworker/u2:221:46:220
172108999169144,16cyclictest1743608-21kworker/u2:220:56:220
172108999169143,17cyclictest1790329-21kworker/u2:023:40:110
172108999168141,17cyclictest1768464-21kworker/u2:122:10:100
172108999168140,17cyclictest1743608-21kworker/u2:221:05:220
172108999167138,18cyclictest1743608-21kworker/u2:221:25:380
172108999165138,18cyclictest1740189-21kworker/u2:020:31:270
172108999165137,17cyclictest1782377-21kworker/u2:122:55:370
172108999159130,17cyclictest1727157-21kworker/u2:019:51:010
172108999158124,22cyclictest1802023-21munin-node00:00:130
172108999156129,17cyclictest1740189-21kworker/u2:020:21:040
172108999155127,17cyclictest1743608-21kworker/u2:220:51:110
172108999153127,17cyclictest1743608-21kworker/u2:220:36:240
172108999150124,17cyclictest1760539-21kworker/u2:121:36:240
172108999148118,18cyclictest1785173-21kworker/u2:223:15:410
17210899912499,17cyclictest1743608-21kworker/u2:221:24:090
171981428011,19sleep0358-21snmpd19:05:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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