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2026-02-05 - 03:29
[ 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 05, 2026 00:44:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9521472256190,52sleep00-21swapper/019:09:100
9518672256214,28sleep10-21swapper/119:06:091
11319272530,3sleep01131925-21df00:10:150
179699520,3rtkit-daemon1795-21rtkit-daemon22:25:260
179699510,4rtkit-daemon1795-21rtkit-daemon20:15:491
10646402510,1sleep01064639-21/usr/sbin/munin22:35:230
10397602460,5sleep10-21swapper/122:00:281
10482312440,3sleep10-21swapper/122:13:291
179699430,3rtkit-daemon1795-21rtkit-daemon21:44:091
179699420,3rtkit-daemon1795-21rtkit-daemon00:05:181
179699400,3rtkit-daemon1795-21rtkit-daemon00:09:240
9810042390,1sleep0981005-21cat20:20:150
179699390,3rtkit-daemon0-21swapper/123:10:090
179699370,9rtkit-daemon967879-21sort19:45:240
179699370,7rtkit-daemon1067544-21df_inode22:40:151
179699370,6rtkit-daemon986937-21systemctl20:35:000
179699370,5rtkit-daemon13-21ksoftirqd/000:20:221
179699370,3rtkit-daemon0-21swapper/023:36:550
179699360,4rtkit-daemon0-21swapper/121:05:250
10544892360,1sleep11054491-21ssh22:20:491
179699350,4rtkit-daemon1795-21rtkit-daemon23:14:481
179699350,4rtkit-daemon1795-21rtkit-daemon22:15:400
179699350,3rtkit-daemon0-21swapper/123:07:421
179699350,3rtkit-daemon0-21swapper/023:46:490
179699350,3rtkit-daemon0-21swapper/023:25:030
179699350,3rtkit-daemon0-21swapper/022:46:561
179699350,3rtkit-daemon0-21swapper/021:40:380
11326082350,4chrt0-21swapper/100:10:221
179699340,4rtkit-daemon1795-21rtkit-daemon21:48:520
179699340,4rtkit-daemon1795-21rtkit-daemon19:41:541
179699340,3rtkit-daemon0-21swapper/121:11:181
179699340,3rtkit-daemon0-21swapper/022:07:111
179699330,4rtkit-daemon1795-21rtkit-daemon23:41:090
179699330,4rtkit-daemon1795-21rtkit-daemon19:16:570
179699330,4rtkit-daemon1614467-21snapd21:32:100
179699330,3rtkit-daemon0-21swapper/121:16:420
179699330,3rtkit-daemon0-21swapper/121:03:381
179699330,3rtkit-daemon0-21swapper/120:08:420
179699330,3rtkit-daemon0-21swapper/120:01:591
179699330,3rtkit-daemon0-21swapper/100:02:440
179699330,3rtkit-daemon0-21swapper/023:22:331
179699330,3rtkit-daemon0-21swapper/022:30:521
179699330,3rtkit-daemon0-21swapper/022:27:341
179699330,3rtkit-daemon0-21swapper/021:58:551
11148412330,11sleep1261ksoftirqd/123:45:161
9935572320,4sleep10-21swapper/120:50:161
179699320,4rtkit-daemon1795-21rtkit-daemon21:08:201
179699320,4rtkit-daemon1795-21rtkit-daemon19:30:021
179699320,3rtkit-daemon1795-21rtkit-daemon22:59:300
179699320,3rtkit-daemon1795-21rtkit-daemon22:46:500
179699320,3rtkit-daemon1795-21rtkit-daemon22:03:300
179699320,3rtkit-daemon0-21swapper/120:11:000
179699320,3rtkit-daemon0-21swapper/021:54:531
179699320,3rtkit-daemon0-21swapper/019:11:341
179699320,3rtkit-daemon0-21swapper/000:25:421
179699310,4rtkit-daemon1795-21rtkit-daemon23:31:200
179699310,4rtkit-daemon1795-21rtkit-daemon19:23:410
179699310,3rtkit-daemon0-21swapper/121:14:020
179699310,3rtkit-daemon0-21swapper/120:46:060
179699310,3rtkit-daemon0-21swapper/120:40:080
179699310,3rtkit-daemon0-21swapper/022:59:441
179699310,3rtkit-daemon0-21swapper/022:15:321
179699310,2rtkit-daemon1795-21rtkit-daemon00:36:240
179699300,4rtkit-daemon1795-21rtkit-daemon23:05:040
179699300,4rtkit-daemon1795-21rtkit-daemon22:30:460
179699300,3rtkit-daemon1795-21rtkit-daemon20:22:501
179699300,3rtkit-daemon0-21swapper/120:02:130
179699300,3rtkit-daemon0-21swapper/021:48:451
179699290,3rtkit-daemon1795-21rtkit-daemon20:38:161
179699290,3rtkit-daemon0-21swapper/121:26:110
179699290,3rtkit-daemon0-21swapper/120:37:250
179699290,3rtkit-daemon0-21swapper/120:16:540
179699290,3rtkit-daemon0-21swapper/023:41:481
179699290,3rtkit-daemon0-21swapper/023:17:231
179699290,3rtkit-daemon0-21swapper/021:39:411
179699280,3rtkit-daemon0-21swapper/120:51:050
179699280,3rtkit-daemon0-21swapper/023:51:411
179699280,3rtkit-daemon0-21swapper/019:45:521
179699280,22rtkit-daemon952337-21cyclictest23:20:040
95234899278,3cyclictest141rcu_preempt23:19:320
179699270,3rtkit-daemon0-21swapper/121:37:070
179699270,3rtkit-daemon0-21swapper/119:59:360
179699270,3rtkit-daemon0-21swapper/022:35:101
179699270,23rtkit-daemon893-21snmpd00:31:561
952349992622,3cyclictest66950irq/132-enp2s023:35:231
95234999260,7cyclictest0-21swapper/100:37:071
95234899262,16cyclictest995336-21apt-get20:55:130
952348992619,5cyclictest1042017-21ssh22:05:070
179699260,3rtkit-daemon0-21swapper/120:26:500
179699260,1rtkit-daemon1795-21rtkit-daemon22:50:230
95234999253,15cyclictest968701-21apt-get19:50:111
95234999252,17cyclictest1100182-21apt-get23:25:131
95234999250,8cyclictest976310-21apt-get20:10:021
95234999250,6cyclictest0-21swapper/122:53:171
95234999250,6cyclictest0-21swapper/120:34:461
95234899259,3cyclictest141rcu_preempt21:50:320
95234899250,6cyclictest0-21swapper/000:20:200
11470922250,2sleep00-21swapper/000:30:250
95234999249,5cyclictest0-21swapper/121:21:191
952349992421,2cyclictest1014035-21kworker/1:021:30:151
95234999240,6cyclictest0-21swapper/120:55:381
95234999240,6cyclictest0-21swapper/119:57:291
95234899244,3cyclictest964593-21cron19:40:000
95234899243,15cyclictest958932-21apt-get19:25:130
95234899242,16cyclictest1121592-21apt-get23:55:140
95234899242,14cyclictest1034640-21apt-get21:55:140
179699240,3rtkit-daemon1795-21rtkit-daemon19:17:201
9617472230,6sleep00-21swapper/019:30:230
95234999239,9cyclictest1081632-21apt-get23:00:121
95234999239,5cyclictest0-21swapper/121:26:071
95234999234,11cyclictest1005490-21apt-get21:15:131
95234999231,20cyclictest1107101-21munin-run23:35:001
952349992311,7cyclictest66950irq/132-enp2s000:15:141
952349992310,9cyclictest1122093-21if_enp2s023:55:181
952348992317,4cyclictest1137873-21sh00:18:360
95234999228,4cyclictest0-21swapper/100:03:201
95234999224,17cyclictest993246-21wc20:50:011
95234999223,12cyclictest956983-21apt-get19:20:111
95234899222,14cyclictest964804-21apt-get19:40:140
95234899220,6cyclictest0-21swapper/022:40:110
179699220,14rtkit-daemon0-21swapper/023:50:220
95234999213,16cyclictest960735-21cat19:30:011
95234999212,13cyclictest962832-21apt-get19:35:131
95234899212,13cyclictest997311-21apt-get21:00:160
952348992113,6cyclictest1054835-21sshd22:21:320
95234899210,5cyclictest0-21swapper/022:11:240
95234899210,5cyclictest0-21swapper/021:21:010
179699210,1rtkit-daemon1795-21rtkit-daemon20:41:041
179699210,1rtkit-daemon1795-21rtkit-daemon19:10:520
179699210,13rtkit-daemon0-21swapper/120:25:071
9763482201,3sleep126-21ksoftirqd/120:10:011
95234899202,14cyclictest1142519-21runrttasks00:25:140
95234899200,5cyclictest0-21swapper/023:01:440
95234899170,5cyclictest0-21swapper/019:55:010
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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