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2026-02-19 - 07:31
[ 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 highest latencies:
System rackcslot4.osadl.org (updated Thu Feb 19, 2026 00:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8733822256183,20sleep10-21swapper/119:09:421
8732072253179,59sleep00-21swapper/019:07:480
179699600,4rtkit-daemon1795-21rtkit-daemon20:12:061
179699580,3rtkit-daemon1795-21rtkit-daemon21:35:230
8743312550,2sleep0873664-21/usr/sbin/munin19:10:190
9624392530,4chrt0-21swapper/022:05:160
179699520,4rtkit-daemon1795-21rtkit-daemon21:14:401
9080652500,2sleep00-21swapper/020:35:150
9021802480,4sleep0902174-21cpuspeed_turbos20:20:140
10477992470,2sleep10-21swapper/100:03:231
179699410,12rtkit-daemon1795-21rtkit-daemon23:09:341
10509512410,6chrt1050949-21sh00:07:361
10340912410,3chrt0-21swapper/123:44:121
179699390,8rtkit-daemon1062598-21ntpq00:25:230
179699380,3rtkit-daemon0-21swapper/122:00:271
179699380,3rtkit-daemon0-21swapper/119:15:220
179699380,1rtkit-daemon1795-21rtkit-daemon23:15:241
179699370,3rtkit-daemon0-21swapper/023:01:100
179699370,3rtkit-daemon0-21swapper/021:10:430
87355599363,10cyclictest26-21ksoftirqd/100:00:021
87355599356,10cyclictest26-21ksoftirqd/119:15:011
179699350,4rtkit-daemon1795-21rtkit-daemon21:15:231
179699350,4rtkit-daemon1795-21rtkit-daemon19:32:201
179699350,3rtkit-daemon1795-21rtkit-daemon22:20:010
179699350,3rtkit-daemon0-21swapper/123:10:231
179699350,3rtkit-daemon0-21swapper/021:44:430
873555993411,4cyclictest26-21ksoftirqd/123:52:041
179699340,4rtkit-daemon1795-21rtkit-daemon20:30:091
179699340,4rtkit-daemon1795-21rtkit-daemon19:44:181
179699340,4rtkit-daemon1795-21rtkit-daemon00:24:000
179699340,3rtkit-daemon1795-21rtkit-daemon23:50:010
179699340,3rtkit-daemon0-21swapper/019:48:210
179699340,3rtkit-daemon0-21swapper/000:34:060
179699340,3rtkit-daemon0-21swapper/000:18:441
87355599335,10cyclictest26-21ksoftirqd/100:10:101
873555993320,4cyclictest26-21ksoftirqd/122:55:081
873555993316,4cyclictest26-21ksoftirqd/120:00:001
873555993313,4cyclictest26-21ksoftirqd/122:30:341
873555993312,4cyclictest26-21ksoftirqd/123:45:111
873555993312,4cyclictest26-21ksoftirqd/122:09:411
873555993312,4cyclictest26-21ksoftirqd/121:27:051
873555993312,4cyclictest26-21ksoftirqd/100:34:491
873555993311,3cyclictest26-21ksoftirqd/122:50:161
179699330,4rtkit-daemon1795-21rtkit-daemon21:55:431
179699330,4rtkit-daemon1795-21rtkit-daemon20:06:341
179699330,3rtkit-daemon0-21swapper/019:53:401
179699330,3rtkit-daemon0-21swapper/019:49:591
873555993213,4cyclictest26-21ksoftirqd/122:45:201
873555993212,4cyclictest26-21ksoftirqd/121:49:501
873555993212,4cyclictest26-21ksoftirqd/119:10:171
873555993211,4cyclictest26-21ksoftirqd/123:30:151
873555993211,4cyclictest26-21ksoftirqd/122:35:181
873555993211,3cyclictest26-21ksoftirqd/122:12:481
873555993210,4cyclictest26-21ksoftirqd/123:26:251
179699320,3rtkit-daemon1795-21rtkit-daemon22:25:491
179699320,3rtkit-daemon1795-21rtkit-daemon22:25:491
179699320,3rtkit-daemon0-21swapper/122:28:520
179699320,3rtkit-daemon0-21swapper/122:28:510
179699320,3rtkit-daemon0-21swapper/000:38:301
87355599317,9cyclictest26-21ksoftirqd/123:21:451
87355599316,10cyclictest26-21ksoftirqd/121:32:351
87355599313,10cyclictest26-21ksoftirqd/100:20:011
873555993113,3cyclictest26-21ksoftirqd/121:40:151
873555993112,4cyclictest26-21ksoftirqd/123:39:221
873555993112,4cyclictest26-21ksoftirqd/122:22:531
873555993112,4cyclictest26-21ksoftirqd/122:17:291
873555993111,4cyclictest26-21ksoftirqd/123:01:341
873555993111,4cyclictest26-21ksoftirqd/121:00:121
873555993110,4cyclictest26-21ksoftirqd/121:23:021
179699310,3rtkit-daemon0-21swapper/120:26:320
179699310,3rtkit-daemon0-21swapper/119:22:160
179699310,3rtkit-daemon0-21swapper/021:35:521
179699310,3rtkit-daemon0-21swapper/020:47:581
87355599309,4cyclictest26-21ksoftirqd/121:53:321
873555993016,4cyclictest26-21ksoftirqd/120:45:001
873555993011,4cyclictest26-21ksoftirqd/122:40:051
873555993011,4cyclictest26-21ksoftirqd/120:51:341
179699300,3rtkit-daemon0-21swapper/123:16:410
179699300,3rtkit-daemon0-21swapper/122:58:190
179699300,3rtkit-daemon0-21swapper/120:19:430
87355599299,9cyclictest26-21ksoftirqd/121:00:001
87355599298,10cyclictest26-21ksoftirqd/120:40:011
873555992913,3cyclictest26-21ksoftirqd/120:04:451
873555992910,3cyclictest26-21ksoftirqd/120:22:001
179699290,4rtkit-daemon1795-21rtkit-daemon21:58:320
179699290,3rtkit-daemon1795-21rtkit-daemon19:39:121
179699290,3rtkit-daemon1795-21rtkit-daemon19:21:501
179699290,3rtkit-daemon0-21swapper/123:12:560
179699290,3rtkit-daemon0-21swapper/122:37:410
179699290,3rtkit-daemon0-21swapper/122:34:300
179699290,3rtkit-daemon0-21swapper/122:11:130
179699290,3rtkit-daemon0-21swapper/119:37:150
873555992810,3cyclictest26-21ksoftirqd/121:06:391
873550992813,9cyclictest973376-21apt-get22:20:130
179699280,3rtkit-daemon0-21swapper/123:20:460
179699280,19rtkit-daemon904338-21fw_packets20:25:171
873555992711,2cyclictest141rcu_preempt00:26:001
873555992710,3cyclictest26-21ksoftirqd/120:18:331
179699270,3rtkit-daemon0-21swapper/120:12:140
87355599266,9cyclictest26-21ksoftirqd/119:25:081
87355099266,13cyclictest915717-21apt-get20:55:150
9380442250,10sleep00-21swapper/021:30:270
87355099258,11cyclictest983618-1kworker/u9:122:40:130
179699250,20rtkit-daemon873544-21cyclictest19:58:320
179699250,1rtkit-daemon1795-21rtkit-daemon00:05:460
87355099248,11cyclictest919633-21apt-get21:05:140
87355099247,5cyclictest0-21swapper/020:50:160
87355099242,15cyclictest958435-21apt-get22:00:130
179699240,1rtkit-daemon1795-21rtkit-daemon00:35:040
87355099232,15cyclictest909870-21apt-get20:40:150
87355099224,11cyclictest905950-21apt-get20:30:120
87355099222,14cyclictest1020484-21taskset23:25:130
87355099222,13cyclictest932501-21apt-get21:25:070
87355099222,13cyclictest880540-21apt-get19:25:140
873550992213,8cyclictest0-21swapper/019:44:350
87355099220,8cyclictest925490-21ssh21:15:110
179699220,1rtkit-daemon1795-21rtkit-daemon23:46:130
87355099219,9cyclictest1046409-21wc00:00:240
87355099215,11cyclictest949744-1kworker/u9:221:50:110
87355099214,10cyclictest911820-21apt-get20:45:140
87355099214,10cyclictest1031154-21apt-get23:40:140
87355099212,13cyclictest991199-21apt-get22:45:150
179699210,3rtkit-daemon0-21swapper/000:11:030
87355099207,8cyclictest13-21ksoftirqd/021:20:130
87355099204,10cyclictest1023935-21apt-get23:30:130
87355099203,9cyclictest894229-21apt-get20:00:130
87355099203,10cyclictest1054920-21apt-get00:15:130
87355099202,13cyclictest1041582-21/usr/sbin/munin23:55:270
87355099202,12cyclictest1027523-21ssh23:35:120
87355099192,12cyclictest947755-21apt-get21:45:100
873550991911,5cyclictest921376-21diskmemload22:53:290
873550991910,7cyclictest884344-21cat19:35:010
87355099189,7cyclictest898026-21cat20:10:010
873550991813,3cyclictest850-21runrttasks23:05:240
873550991712,3cyclictest918202-21if_err_enp2s021:00:320
87355099166,7cyclictest890391-21ls19:50:140
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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