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2026-03-01 - 22:46
[ 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 Sun Mar 01, 2026 12:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16975622269187,28sleep10-21swapper/107:09:121
16972962266193,28sleep00-21swapper/007:06:210
179699650,3rtkit-daemon1795-21rtkit-daemon12:00:370
18095772600,3sleep10-21swapper/110:30:231
169777799592,9cyclictest1781700-21apt-get09:55:130
17800242560,4sleep00-21swapper/009:52:010
179699550,3rtkit-daemon1795-21rtkit-daemon11:05:161
169777799552,7cyclictest1820026-21apt-get10:45:150
179699510,3rtkit-daemon1795-21rtkit-daemon11:55:571
179699510,3rtkit-daemon1795-21rtkit-daemon10:02:481
179699500,4rtkit-daemon1795-21rtkit-daemon08:09:231
179699500,3rtkit-daemon1795-21rtkit-daemon11:44:580
179699490,4rtkit-daemon1795-21rtkit-daemon09:22:391
179699490,3rtkit-daemon1795-21rtkit-daemon08:31:191
169777799424,7cyclictest1720459-21apt-get08:05:120
1697777994116,4cyclictest1842332-21cron11:15:000
179699400,4rtkit-daemon1748944-21ssh09:12:500
179699400,3rtkit-daemon1795-21rtkit-daemon09:50:091
169777799402,8cyclictest1710697-21apt-get07:40:120
169777799402,6cyclictest1708664-21apt-get07:35:110
169777799393,7cyclictest1761925-21apt-get09:30:100
169777799393,12cyclictest1697907-21apt-get07:10:140
169777799392,10cyclictest1886319-21apt-get12:15:120
169777799382,7cyclictest1718513-21apt-get08:00:110
169777799382,6cyclictest1889932-21apt-get12:20:130
1697777993810,5cyclictest1746091-21diskmemload09:29:160
179699370,5rtkit-daemon1746091-21diskmemload10:16:330
179699370,4rtkit-daemon0-21swapper/011:49:281
169777999370,36cyclictest0-21swapper/109:40:161
169777799374,2cyclictest1726111-21turbostat08:20:000
169777799374,2cyclictest1726111-21turbostat08:19:590
169777799371,13cyclictest1714594-21apt-get07:50:130
179699360,4rtkit-daemon1867539-21ssh11:48:250
179699360,3rtkit-daemon0-21swapper/112:09:591
179699360,3rtkit-daemon0-21swapper/009:04:200
169777799362,9cyclictest1868534-21apt-get11:50:150
169777799362,8cyclictest1811965-21apt-get10:35:130
169777799362,8cyclictest1712643-21apt-get07:45:130
179699350,4rtkit-daemon1792488-21ssh10:09:100
179699350,3rtkit-daemon1795-21rtkit-daemon08:25:241
169777799352,11cyclictest1842614-21apt-get11:15:140
179699340,4rtkit-daemon0-21swapper/108:48:380
179699340,3rtkit-daemon0-21swapper/111:00:090
179699340,3rtkit-daemon0-21swapper/109:20:510
179699340,3rtkit-daemon0-21swapper/010:58:370
169777799343,6cyclictest1769998-21appstreamcli09:40:050
169777799342,8cyclictest1879261-21apt-get12:05:140
169777799342,8cyclictest1716540-21apt-get07:55:120
18482062330,4chrt0-21swapper/011:21:260
179699330,4rtkit-daemon1795-21rtkit-daemon08:49:151
179699330,3rtkit-daemon1795-21rtkit-daemon12:34:021
179699330,3rtkit-daemon1795-21rtkit-daemon09:35:291
179699330,3rtkit-daemon0-21swapper/109:47:280
179699330,3rtkit-daemon0-21swapper/012:01:101
179699330,3rtkit-daemon0-21swapper/007:34:281
169777799331,7cyclictest1730233-21apt-get08:30:120
169777799331,12cyclictest1726336-21apt-get08:20:140
179699320,4rtkit-daemon1795-21rtkit-daemon08:41:121
179699320,3rtkit-daemon1795-21rtkit-daemon08:23:511
179699320,3rtkit-daemon0-21swapper/109:19:330
179699320,3rtkit-daemon0-21swapper/108:36:150
179699320,1rtkit-daemon1795-21rtkit-daemon07:20:480
179699310,3rtkit-daemon0-21swapper/112:26:290
179699310,3rtkit-daemon0-21swapper/011:51:241
1697779993128,2cyclictest66950irq/132-enp2s009:33:321
169777799312,7cyclictest1854008-21apt-get11:30:130
169777799312,7cyclictest1722411-21apt-get08:10:130
179699300,3rtkit-daemon1795-21rtkit-daemon07:54:021
179699300,3rtkit-daemon0-21swapper/012:20:251
179699300,3rtkit-daemon0-21swapper/011:39:401
179699300,3rtkit-daemon0-21swapper/007:29:161
1697779993026,2cyclictest66950irq/132-enp2s011:16:201
179699290,3rtkit-daemon1795-21rtkit-daemon10:16:121
179699290,3rtkit-daemon0-21swapper/011:30:451
179699290,3rtkit-daemon0-21swapper/010:48:191
179699290,3rtkit-daemon0-21swapper/007:40:411
179699290,3rtkit-daemon0-21swapper/007:13:061
179699290,20rtkit-daemon1783287-21ssh09:55:551
179699290,14rtkit-daemon0-21swapper/107:49:521
169777999293,8cyclictest850-21runrttasks11:20:181
179699280,22rtkit-daemon1697771-21cyclictest08:56:010
169777999271,20cyclictest1758084-21apt-get09:25:131
1697779992611,9cyclictest1773933-21apt-get09:45:111
169777799260,9cyclictest1872492-21sed11:55:160
179699250,20rtkit-daemon1795-21rtkit-daemon11:27:431
179699250,1rtkit-daemon1795-21rtkit-daemon10:59:411
179699250,1rtkit-daemon1795-21rtkit-daemon08:37:041
169777999254,15cyclictest1831309-21apt-get11:00:121
169777999253,6cyclictest1823707-21apt-get10:50:141
169777999253,15cyclictest1804575-21apt-get10:25:131
169777999252,15cyclictest1738467-21apt-get08:50:121
1697779992518,5cyclictest1743666-21grep09:00:251
169777799254,12cyclictest1706714-21apt-get07:30:130
169777999249,10cyclictest1893475-21apt-get12:25:121
1697779992412,7cyclictest66950irq/132-enp2s009:15:141
169777999240,11cyclictest1839269-21uname11:10:201
169777799242,14cyclictest1896995-21apt-get12:30:130
1697777992412,8cyclictest1773881-1kworker/u9:010:00:120
179699230,3rtkit-daemon1795-21rtkit-daemon07:35:411
179699230,1rtkit-daemon1795-21rtkit-daemon10:53:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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