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2026-01-19 - 19:31
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rackcslot4.osadl.org (updated Mon Jan 19, 2026 12:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16362332265182,20sleep10-21swapper/107:05:101
16378332254212,28sleep00-21swapper/007:08:220
179699650,8rtkit-daemon1787424-21if_enp2s011:25:180
179699640,4rtkit-daemon1795-21rtkit-daemon09:08:130
179699570,4rtkit-daemon1795-21rtkit-daemon09:24:471
179699560,3rtkit-daemon0-21swapper/108:06:220
179699540,3rtkit-daemon1795-21rtkit-daemon12:34:290
16429152530,4sleep11642912-21apt-config07:20:021
18180792510,1chrt1818078-21ssh12:05:221
17578612500,1chrt1757680-21/usr/sbin/munin10:45:151
16520922470,4sleep01652094-21switchtime07:40:240
17504962450,28sleep01750483-21apt-get10:35:140
17992802440,3chrt0-21swapper/011:40:230
179699380,5rtkit-daemon1663284-21if_enp2s008:10:170
17132292380,3chrt1713228-21ssh09:45:010
179699370,5rtkit-daemon1795-21rtkit-daemon10:16:390
179699360,4rtkit-daemon1795-21rtkit-daemon09:27:421
179699350,5rtkit-daemon1782670-21ssh11:19:070
179699350,3rtkit-daemon0-21swapper/111:14:130
179699350,3rtkit-daemon0-21swapper/010:55:470
179699350,3rtkit-daemon0-21swapper/009:43:161
179699350,3rtkit-daemon0-21swapper/008:02:361
163811199350,22cyclictest1725339-21tr10:00:221
179699340,4rtkit-daemon1795-21rtkit-daemon10:15:211
179699340,4rtkit-daemon1748689-21ssh10:31:291
179699340,3rtkit-daemon1795-21rtkit-daemon07:36:290
179699340,3rtkit-daemon0-21swapper/011:08:061
179699340,3rtkit-daemon0-21swapper/011:06:570
179699340,3rtkit-daemon0-21swapper/011:04:580
179699340,3rtkit-daemon0-21swapper/010:09:121
179699330,4rtkit-daemon1795-21rtkit-daemon11:58:070
179699330,4rtkit-daemon1795-21rtkit-daemon11:52:321
179699330,4rtkit-daemon1795-21rtkit-daemon11:17:351
179699330,4rtkit-daemon1795-21rtkit-daemon10:40:181
179699330,4rtkit-daemon1795-21rtkit-daemon09:50:480
179699330,4rtkit-daemon0-21swapper/009:45:251
179699330,3rtkit-daemon1795-21rtkit-daemon07:20:340
179699330,3rtkit-daemon0-21swapper/109:21:080
179699330,3rtkit-daemon0-21swapper/012:14:261
179699330,3rtkit-daemon0-21swapper/009:30:221
179699320,4rtkit-daemon1795-21rtkit-daemon09:08:071
179699320,3rtkit-daemon1795-21rtkit-daemon11:30:540
179699320,3rtkit-daemon1795-21rtkit-daemon09:57:130
179699320,3rtkit-daemon1795-21rtkit-daemon07:58:210
179699320,3rtkit-daemon0-21swapper/111:38:270
179699320,3rtkit-daemon0-21swapper/110:45:470
179699320,3rtkit-daemon0-21swapper/109:18:170
179699320,3rtkit-daemon0-21swapper/107:15:460
179699320,3rtkit-daemon0-21swapper/007:37:171
1638111993230,1cyclictest0-21swapper/108:37:451
1638104993218,2cyclictest1740961-21rm10:20:290
179699310,4rtkit-daemon1795-21rtkit-daemon09:28:040
179699310,4rtkit-daemon1795-21rtkit-daemon09:12:401
179699310,4rtkit-daemon1795-21rtkit-daemon08:56:091
179699310,3rtkit-daemon0-21swapper/111:46:280
179699310,3rtkit-daemon0-21swapper/111:23:530
179699310,3rtkit-daemon0-21swapper/108:41:010
179699310,3rtkit-daemon0-21swapper/108:39:020
179699310,3rtkit-daemon0-21swapper/012:03:431
179699310,3rtkit-daemon0-21swapper/011:31:431
179699310,3rtkit-daemon0-21swapper/010:59:071
179699310,3rtkit-daemon0-21swapper/009:52:021
179699310,3rtkit-daemon0-21swapper/007:52:501
179699310,3rtkit-daemon0-21swapper/007:41:021
179699300,3rtkit-daemon1795-21rtkit-daemon10:08:560
179699300,3rtkit-daemon1795-21rtkit-daemon08:45:551
179699300,3rtkit-daemon0-21swapper/108:34:010
179699300,3rtkit-daemon0-21swapper/107:14:350
179699300,3rtkit-daemon0-21swapper/012:37:111
179699300,3rtkit-daemon0-21swapper/012:34:361
179699300,3rtkit-daemon0-21swapper/010:25:311
179699300,3rtkit-daemon0-21swapper/009:59:401
179699300,3rtkit-daemon0-21swapper/009:18:521
179699300,25rtkit-daemon1658566-21gmain08:47:220
179699290,3rtkit-daemon0-21swapper/110:52:210
179699290,3rtkit-daemon0-21swapper/110:03:460
179699290,3rtkit-daemon0-21swapper/108:25:320
179699290,3rtkit-daemon0-21swapper/012:19:111
179699280,22rtkit-daemon1638097-21cyclictest09:03:340
179699280,1rtkit-daemon1795-21rtkit-daemon12:05:160
179699270,3rtkit-daemon0-21swapper/108:24:350
163811199279,11cyclictest1794726-21apt-get11:35:131
163811199276,8cyclictest1663641-21pmu-power08:10:211
163811199273,18cyclictest1828583-21apt-get12:20:141
1638111992714,7cyclictest66950irq/132-enp2s011:40:141
163810499275,5cyclictest1810663-1kworker/u9:112:35:400
1638104992712,9cyclictest1746826-21apt-get10:30:130
179699260,1rtkit-daemon1795-21rtkit-daemon10:50:401
179699260,1rtkit-daemon1795-21rtkit-daemon10:35:511
163811199263,15cyclictest1640767-21apt-get07:15:131
163811199260,6cyclictest0-21swapper/111:14:121
163810499267,6cyclictest1743157-21cpuspeed_turbos10:25:150
179699250,1rtkit-daemon1795-21rtkit-daemon12:01:250
163811199254,15cyclictest1739571-21apt-get10:20:131
1638111992518,5cyclictest26-21ksoftirqd/110:15:011
1638111992511,10cyclictest1660855-21apt-get08:05:131
163810499252,14cyclictest1832121-21apt-get12:25:170
179699240,1rtkit-daemon1795-21rtkit-daemon09:45:180
179699240,1rtkit-daemon1795-21rtkit-daemon08:18:281
179699240,1rtkit-daemon1795-21rtkit-daemon08:01:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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