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2026-01-28 - 16:10
[ 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 Wed Jan 28, 2026 12:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14232212267189,29sleep10-21swapper/107:08:321
14231972266224,28sleep00-21swapper/007:08:170
16110952580,4sleep11611061-21python312:20:011
142348399583,9cyclictest1464759-21apt-get08:50:130
142348399583,9cyclictest1464759-21apt-get08:50:120
179699500,3rtkit-daemon1795-21rtkit-daemon08:03:480
179699490,3rtkit-daemon1795-21rtkit-daemon09:37:050
179699490,3rtkit-daemon1795-21rtkit-daemon08:34:461
179699470,3rtkit-daemon1795-21rtkit-daemon08:29:241
179699460,10rtkit-daemon1795-21rtkit-daemon08:30:190
142348399432,10cyclictest1532217-21apt-get10:30:100
142348399423,10cyclictest1557417-21apt-get11:05:140
142348399422,14cyclictest1476650-21apt-get09:15:150
142348399412,13cyclictest1438024-21apt-get07:45:130
179699400,3rtkit-daemon0-21swapper/007:57:051
179699390,3rtkit-daemon0-21swapper/010:42:490
142348399393,9cyclictest1458789-21apt-get08:35:130
179699380,3rtkit-daemon0-21swapper/008:41:430
142348399383,9cyclictest1575267-21apt-get11:30:130
142348399383,9cyclictest1448195-21apt-get08:10:140
142348399383,9cyclictest1439975-21apt-get07:50:150
142348399373,9cyclictest1433961-21apt-get07:35:110
142348399373,9cyclictest1423614-21apt-get07:10:130
179699360,4rtkit-daemon1795-21rtkit-daemon12:26:060
179699360,4rtkit-daemon1795-21rtkit-daemon11:03:331
179699360,3rtkit-daemon0-21swapper/108:08:531
142348399362,8cyclictest1470764-21apt-get09:05:110
179699350,4rtkit-daemon1795-21rtkit-daemon12:31:060
179699350,3rtkit-daemon0-21swapper/109:48:401
142348599351,2cyclictest0-21swapper/110:00:181
142348399352,8cyclictest1462711-21apt-get08:45:130
142348399352,13cyclictest1430062-21apt-get07:25:130
142348399352,12cyclictest1450141-21apt-get08:15:120
179699340,4rtkit-daemon1795-21rtkit-daemon11:31:331
179699340,4rtkit-daemon1795-21rtkit-daemon10:27:171
179699340,4rtkit-daemon1795-21rtkit-daemon10:21:321
179699340,3rtkit-daemon0-21swapper/010:36:141
179699340,2rtkit-daemon1795-21rtkit-daemon12:06:361
179699330,5rtkit-daemon1621727-21chrt12:33:501
179699330,4rtkit-daemon1795-21rtkit-daemon11:40:411
179699330,4rtkit-daemon1795-21rtkit-daemon10:49:170
179699330,4rtkit-daemon1795-21rtkit-daemon07:59:350
179699330,3rtkit-daemon0-21swapper/111:02:360
179699330,3rtkit-daemon0-21swapper/109:21:160
179699330,3rtkit-daemon0-21swapper/007:46:201
179699320,4rtkit-daemon1566051-21ssh11:16:010
179699320,3rtkit-daemon1795-21rtkit-daemon12:20:180
179699320,3rtkit-daemon1795-21rtkit-daemon11:59:251
179699320,3rtkit-daemon1795-21rtkit-daemon11:15:401
179699320,3rtkit-daemon1795-21rtkit-daemon09:59:041
179699320,3rtkit-daemon0-21swapper/111:40:470
179699320,3rtkit-daemon0-21swapper/110:21:400
179699320,3rtkit-daemon0-21swapper/109:59:460
15797462320,4sleep1251rcuc/111:35:201
142348399321,12cyclictest15718362cpuspeed_turbos11:25:140
179699310,3rtkit-daemon0-21swapper/107:34:150
179699310,3rtkit-daemon0-21swapper/010:54:321
179699310,3rtkit-daemon0-21swapper/010:46:411
179699310,3rtkit-daemon0-21swapper/008:03:061
1423485993127,3cyclictest1460520-1kworker/1:0H08:54:491
1423485993127,3cyclictest1460520-1kworker/1:0H08:54:481
142348399314,19cyclictest1568114-21apt-get11:20:140
179699300,3rtkit-daemon1795-21rtkit-daemon10:54:260
179699300,3rtkit-daemon1795-21rtkit-daemon08:19:581
179699300,3rtkit-daemon0-21swapper/109:52:280
179699300,3rtkit-daemon0-21swapper/109:45:300
179699300,3rtkit-daemon0-21swapper/107:19:440
179699300,3rtkit-daemon0-21swapper/012:39:181
179699300,3rtkit-daemon0-21swapper/012:29:201
179699300,3rtkit-daemon0-21swapper/008:44:141
179699300,1rtkit-daemon1795-21rtkit-daemon09:50:131
179699290,4rtkit-daemon1795-21rtkit-daemon09:40:101
179699290,4rtkit-daemon1607262-21ssh12:14:420
179699290,3rtkit-daemon0-21swapper/111:37:310
179699290,3rtkit-daemon0-21swapper/110:07:580
179699290,3rtkit-daemon0-21swapper/108:56:530
179699290,3rtkit-daemon0-21swapper/108:25:570
179699290,3rtkit-daemon0-21swapper/108:20:330
179699290,3rtkit-daemon0-21swapper/009:32:011
179699280,3rtkit-daemon0-21swapper/112:16:580
179699280,3rtkit-daemon0-21swapper/110:56:500
179699280,3rtkit-daemon0-21swapper/110:26:130
1423485992826,1cyclictest0-21swapper/108:55:261
1423483992820,6cyclictest1537647-21sshd10:36:220
179699270,3rtkit-daemon1795-21rtkit-daemon09:04:231
179699270,3rtkit-daemon0-21swapper/111:57:510
179699270,3rtkit-daemon0-21swapper/010:16:461
142348599270,9cyclictest15727212sh11:25:231
142348599270,3cyclictest284-20systemd-journal07:39:551
179699260,3rtkit-daemon0-21swapper/107:22:560
179699260,20rtkit-daemon1423477-21cyclictest12:02:300
179699260,1rtkit-daemon1795-21rtkit-daemon07:18:021
1423485992622,3cyclictest66950irq/132-enp2s010:43:251
142348599262,18cyclictest1472778-21apt-get09:10:141
1423485992611,9cyclictest1480484-21apt-get09:20:141
142348599260,6cyclictest0-21swapper/109:37:251
142348399260,7cyclictest1590484-21ssh11:50:190
179699250,20rtkit-daemon1795-21rtkit-daemon09:28:390
179699240,1rtkit-daemon1795-21rtkit-daemon12:38:560
179699240,1rtkit-daemon1795-21rtkit-daemon07:33:461
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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