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2026-02-08 - 02:54
[ 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 Sat Feb 07, 2026 12:44:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7930212258185,58sleep00-21swapper/007:09:250
7927652254212,28sleep10-21swapper/107:06:391
9669932600,4sleep10-21swapper/112:02:271
179699580,4rtkit-daemon0-21swapper/012:32:431
179699580,3rtkit-daemon1795-21rtkit-daemon11:56:191
179699580,3rtkit-daemon0-21swapper/008:54:511
179699560,4rtkit-daemon865366-21sh09:40:481
179699560,3rtkit-daemon0-21swapper/110:01:081
179699560,3rtkit-daemon0-21swapper/108:45:381
179699540,3rtkit-daemon0-21swapper/010:46:411
179699520,4rtkit-daemon1795-21rtkit-daemon07:37:381
179699520,3rtkit-daemon1795-21rtkit-daemon10:26:551
179699520,3rtkit-daemon1795-21rtkit-daemon10:16:551
179699520,24rtkit-daemon893-21snmpd08:31:061
8527992510,3sleep00-21swapper/009:25:140
179699510,21rtkit-daemon793197-21cyclictest11:08:201
179699500,3rtkit-daemon0-21swapper/110:06:081
179699490,5rtkit-daemon935700-1kworker/1:1H11:23:490
179699490,19rtkit-daemon1795-21rtkit-daemon07:56:191
179699470,4rtkit-daemon1795-21rtkit-daemon11:22:071
179699470,19rtkit-daemon793197-21cyclictest09:47:421
179699470,19rtkit-daemon1795-21rtkit-daemon08:07:331
179699470,18rtkit-daemon13-21ksoftirqd/007:33:151
9328852420,4sleep0932889-21latency11:15:190
179699420,17rtkit-daemon1795-21rtkit-daemon07:26:431
179699420,14rtkit-daemon0-21swapper/009:20:471
179699390,3rtkit-daemon0-21swapper/109:00:201
179699380,7rtkit-daemon810047-21cut07:50:191
179699370,5rtkit-daemon1795-21rtkit-daemon08:00:251
179699370,4rtkit-daemon842946-21ssh09:10:361
179699360,3rtkit-daemon0-21swapper/111:36:371
179699360,3rtkit-daemon0-21swapper/110:55:211
179699350,3rtkit-daemon0-21swapper/110:21:531
179699340,4rtkit-daemon1795-21rtkit-daemon12:24:511
179699340,4rtkit-daemon1795-21rtkit-daemon08:40:551
179699340,3rtkit-daemon0-21swapper/107:48:251
793208993330,2cyclictest0-21swapper/109:30:261
179699330,3rtkit-daemon1795-21rtkit-daemon12:37:590
179699330,3rtkit-daemon1795-21rtkit-daemon11:30:491
179699330,3rtkit-daemon0-21swapper/111:44:201
179699330,3rtkit-daemon0-21swapper/110:09:160
179699330,3rtkit-daemon0-21swapper/107:58:050
179699330,3rtkit-daemon0-21swapper/107:20:080
179699320,4rtkit-daemon1795-21rtkit-daemon08:36:061
179699320,4rtkit-daemon0-21swapper/108:31:200
179699320,3rtkit-daemon1795-21rtkit-daemon09:12:140
179699320,3rtkit-daemon0-21swapper/110:54:320
179699320,3rtkit-daemon0-21swapper/108:51:300
179699320,3rtkit-daemon0-21swapper/107:42:180
8883402310,28sleep1888348-21ssh10:14:191
179699310,4rtkit-daemon1795-21rtkit-daemon12:28:441
179699310,4rtkit-daemon1795-21rtkit-daemon11:11:460
179699310,4rtkit-daemon1795-21rtkit-daemon09:38:320
179699310,4rtkit-daemon1795-21rtkit-daemon09:38:191
179699310,3rtkit-daemon0-21swapper/111:43:200
179699310,3rtkit-daemon0-21swapper/111:26:111
179699310,3rtkit-daemon0-21swapper/111:03:210
179699310,3rtkit-daemon0-21swapper/107:51:590
179699300,3rtkit-daemon0-21swapper/112:27:090
179699300,3rtkit-daemon0-21swapper/112:17:220
179699300,3rtkit-daemon0-21swapper/111:26:250
179699300,3rtkit-daemon0-21swapper/109:42:400
179699290,3rtkit-daemon0-21swapper/108:45:510
179699290,3rtkit-daemon0-21swapper/108:14:130
179699290,3rtkit-daemon0-21swapper/107:47:390
179699290,3rtkit-daemon0-21swapper/107:36:290
179699290,3rtkit-daemon0-21swapper/010:30:261
79320399284,16cyclictest799796-21apt-get07:25:150
179699280,3rtkit-daemon0-21swapper/109:09:340
179699280,3rtkit-daemon0-21swapper/108:56:130
179699280,3rtkit-daemon0-21swapper/009:26:561
179699280,3rtkit-daemon0-21swapper/008:19:051
179699280,23rtkit-daemon893-21snmpd07:10:491
8567362270,4sleep0856732-21hwlatdetect09:30:180
793203992712,10cyclictest986589-21apt-get12:30:140
179699270,3rtkit-daemon0-21swapper/112:02:260
179699270,3rtkit-daemon0-21swapper/109:01:330
793208992611,9cyclictest928285-1kworker/u9:011:45:131
793203992613,11cyclictest13-21ksoftirqd/012:25:010
179699260,1rtkit-daemon1795-21rtkit-daemon09:53:061
79320899250,7cyclictest0-21swapper/112:07:461
79320899250,7cyclictest0-21swapper/111:03:481
79320399256,14cyclictest957547-21apt-get11:50:160
79320399252,18cyclictest867530-21apt-get09:45:130
793203992510,5cyclictest0-21swapper/010:30:460
179699250,20rtkit-daemon1795-21rtkit-daemon11:16:481
179699250,1rtkit-daemon1795-21rtkit-daemon10:59:330
179699250,1rtkit-daemon1795-21rtkit-daemon09:15:250
79320899240,9cyclictest825074-21perf08:29:591
79320899240,6cyclictest0-21swapper/107:23:241
79320399242,15cyclictest878265-21apt-get10:00:160
793203992421,2cyclictest66950irq/132-enp2s011:47:290
793203992417,5cyclictest894362-21sh10:21:220
179699240,3rtkit-daemon1795-21rtkit-daemon08:01:250
179699240,1rtkit-daemon1795-21rtkit-daemon10:17:250
179699240,1rtkit-daemon1795-21rtkit-daemon10:14:160
79320899239,9cyclictest869644-1kworker/u9:010:35:131
79320899232,15cyclictest874600-21apt-get09:55:161
79320899232,15cyclictest805724-21apt-get07:40:141
793208992319,3cyclictest18150irq/39-mmc008:10:151
79320399239,5cyclictest0-21swapper/009:57:470
79320399232,14cyclictest821361-21apt-get08:20:110
79320399232,14cyclictest801747-21apt-get07:30:130
179699230,3rtkit-daemon0-21swapper/110:53:421
179699230,1rtkit-daemon1795-21rtkit-daemon08:59:231
79320899224,16cyclictest0-21swapper/109:18:111
793208992217,3cyclictest975218-21turbostat12:15:001
793208992214,6cyclictest840322-21awk09:05:241
793208992211,8cyclictest821560-21df08:20:121
79320399228,5cyclictest0-21swapper/010:48:300
79320399224,10cyclictest849128-21apt-get09:20:100
79320399222,13cyclictest943170-21apt-get11:30:140
79320399222,13cyclictest925261-21apt-get11:05:110
793203992211,6cyclictest66950irq/132-enp2s010:40:120
7970092210,7sleep1797012-21timerwakeupswit07:15:241
7970092210,7sleep1797012-21timerwakeupswit07:15:241
79320899212,13cyclictest907238-21apt-get10:40:151
79320899210,9cyclictest993489-21munin-run12:40:001
79320399213,10cyclictest829190-21apt-get08:40:140
79320399213,10cyclictest823314-21apt-get08:25:150
79320399213,10cyclictest795873-21apt-get07:15:150
79320399213,10cyclictest795873-21apt-get07:15:140
79320399212,14cyclictest961247-21apt-get11:55:140
793203992110,9cyclictest808-21rs:main0
79320899201,14cyclictest976291-21ntp_states12:15:221
79320899200,18cyclictest960981-21munin-run11:55:001
79320399207,11cyclictest13-21ksoftirqd/009:50:140
79320399204,11cyclictest971940-21apt-get12:10:140
79320399203,9cyclictest819391-21apt-get08:15:130
79320399203,10cyclictest896544-21apt-get10:25:140
79320399203,10cyclictest815493-21apt-get08:05:140
79320399203,10cyclictest793342-21apt-get07:10:130
179699200,12rtkit-daemon0-21swapper/111:13:071
79320399193,10cyclictest968297-21apt-get12:05:120
79320399191,13cyclictest903644-21/usr/sbin/munin10:35:260
793203991910,7cyclictest946929-21ls11:35:140
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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