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2026-02-26 - 23:26
[ 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 Thu Feb 26, 2026 12:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28679023400,9sleep1286792-21cpuspeed_turbos07:05:141
2880572258194,49sleep00-21swapper/007:06:190
179699620,4rtkit-daemon1795-21rtkit-daemon12:33:470
179699520,4rtkit-daemon1795-21rtkit-daemon08:20:131
179699520,4rtkit-daemon1795-21rtkit-daemon08:07:471
179699510,4rtkit-daemon1795-21rtkit-daemon09:09:471
179699490,4rtkit-daemon1795-21rtkit-daemon11:03:281
179699490,3rtkit-daemon0-21swapper/109:15:471
179699470,3rtkit-daemon1795-21rtkit-daemon09:38:560
179699400,3rtkit-daemon1795-21rtkit-daemon10:51:560
179699390,9rtkit-daemon473183-21/usr/sbin/munin12:15:260
179699390,5rtkit-daemon1795-21rtkit-daemon12:15:111
179699390,5rtkit-daemon1795-21rtkit-daemon09:11:411
179699370,3rtkit-daemon0-21swapper/012:26:200
179699370,3rtkit-daemon0-21swapper/011:37:580
179699370,3rtkit-daemon0-21swapper/010:55:430
179699370,3rtkit-daemon0-21swapper/009:41:430
179699360,3rtkit-daemon0-21swapper/111:54:431
179699360,3rtkit-daemon0-21swapper/109:59:150
179699360,3rtkit-daemon0-21swapper/011:49:570
179699350,3rtkit-daemon0-21swapper/012:23:240
179699340,4rtkit-daemon1795-21rtkit-daemon10:18:021
179699340,4rtkit-daemon1795-21rtkit-daemon09:30:440
179699340,3rtkit-daemon0-21swapper/108:14:031
179699330,5rtkit-daemon366723-21ssh09:49:141
179699330,4rtkit-daemon1795-21rtkit-daemon12:36:220
179699330,3rtkit-daemon1795-21rtkit-daemon11:12:291
179699330,3rtkit-daemon0-21swapper/109:13:190
179699330,3rtkit-daemon0-21swapper/109:00:161
179699320,3rtkit-daemon1795-21rtkit-daemon08:39:391
179699320,3rtkit-daemon0-21swapper/108:25:500
179699320,3rtkit-daemon0-21swapper/012:00:581
179699320,3rtkit-daemon0-21swapper/011:45:221
179699320,3rtkit-daemon0-21swapper/008:58:471
179699320,3rtkit-daemon0-21swapper/007:31:301
179699310,4rtkit-daemon1795-21rtkit-daemon07:28:360
179699310,3rtkit-daemon1795-21rtkit-daemon07:35:450
179699310,3rtkit-daemon0-21swapper/111:56:400
179699310,3rtkit-daemon0-21swapper/111:19:360
179699310,3rtkit-daemon0-21swapper/110:07:590
179699310,3rtkit-daemon0-21swapper/109:03:290
179699310,3rtkit-daemon0-21swapper/008:28:171
179699310,3rtkit-daemon0-21swapper/007:48:501
179699310,3rtkit-daemon0-21swapper/007:36:501
179699300,4rtkit-daemon1795-21rtkit-daemon07:32:170
179699300,3rtkit-daemon1795-21rtkit-daemon10:32:410
179699300,3rtkit-daemon0-21swapper/112:14:440
179699300,3rtkit-daemon0-21swapper/111:03:340
179699300,3rtkit-daemon0-21swapper/110:11:140
179699300,3rtkit-daemon0-21swapper/108:24:200
179699300,3rtkit-daemon0-21swapper/010:33:581
179699300,3rtkit-daemon0-21swapper/009:39:041
179699290,4rtkit-daemon1795-21rtkit-daemon09:53:111
179699290,4rtkit-daemon1795-21rtkit-daemon08:10:070
179699290,3rtkit-daemon1795-21rtkit-daemon08:16:511
179699290,3rtkit-daemon0-21swapper/110:22:290
179699290,3rtkit-daemon0-21swapper/011:39:021
179699290,3rtkit-daemon0-21swapper/010:37:110
28850399283,18cyclictest370807-21apt-get09:55:141
179699280,3rtkit-daemon0-21swapper/109:52:580
179699280,3rtkit-daemon0-21swapper/107:14:350
28850399277,7cyclictest850-21runrttasks10:56:261
28850399271,9cyclictest431914-21gpg-connect-age11:20:011
28850399271,8cyclictest409605-21ssh10:48:061
288499992720,5cyclictest324050-21grep08:35:180
288499992712,9cyclictest327519-21apt-get08:45:110
288499992711,10cyclictest347841-1kworker/u9:109:45:130
179699270,22rtkit-daemon288492-21cyclictest12:32:581
179699270,22rtkit-daemon288492-21cyclictest11:27:491
288499992610,10cyclictest425023-21apt-get11:10:140
179699260,3rtkit-daemon0-21swapper/110:03:390
179699260,3rtkit-daemon0-21swapper/007:43:121
179699260,1rtkit-daemon1795-21rtkit-daemon11:06:001
179699260,1rtkit-daemon1795-21rtkit-daemon10:44:171
28850399252,16cyclictest329879-21apt-get08:50:131
288503992512,7cyclictest66950irq/132-enp2s010:05:131
28849999252,15cyclictest325576-21apt-get08:40:130
179699250,3rtkit-daemon0-21swapper/008:03:501
179699250,20rtkit-daemon288492-21cyclictest09:19:520
179699250,20rtkit-daemon1795-21rtkit-daemon10:46:020
28850399240,6cyclictest0-21swapper/111:56:381
288499992411,9cyclictest304259-21df07:45:140
288499992410,9cyclictest347841-1kworker/u9:110:25:130
179699240,1rtkit-daemon1795-21rtkit-daemon12:09:041
179699240,1rtkit-daemon1795-21rtkit-daemon11:29:550
179699240,1rtkit-daemon1795-21rtkit-daemon10:23:251
179699240,1rtkit-daemon1795-21rtkit-daemon07:40:170
28850399234,17cyclictest434090-21vi11:20:371
288503992317,3cyclictest306017-21apt-get07:50:171
28849999239,9cyclictest464648-21apt-get12:05:130
28849999239,10cyclictest440244-21if_enp2s011:30:160
28849999231,8cyclictest337501-21basename09:10:000
288499992312,6cyclictest13-21ksoftirqd/010:15:130
179699230,1rtkit-daemon1795-21rtkit-daemon11:22:530
179699230,19rtkit-daemon0-21swapper/109:27:501
179699230,15rtkit-daemon0-21swapper/109:22:121
28850399228,12cyclictest26-21ksoftirqd/112:30:001
28850399227,9cyclictest410744-21apt-get10:50:131
28850399224,10cyclictest381572-21apt-get10:10:121
28850399223,11cyclictest295119-21apt-get07:25:151
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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