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2026-01-16 - 15:15
[ 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 Fri Jan 16, 2026 12:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1335602259185,29sleep00-21swapper/007:08:030
1331082248179,26sleep10-21swapper/107:05:301
179699590,4rtkit-daemon1795-21rtkit-daemon09:34:391
2829512530,4sleep10-21swapper/111:25:501
179699530,3rtkit-daemon1795-21rtkit-daemon10:53:590
2754752520,5sleep00-21swapper/011:15:140
179699500,4rtkit-daemon1795-21rtkit-daemon09:46:360
179699490,3rtkit-daemon1795-21rtkit-daemon08:27:040
179699480,4rtkit-daemon1795-21rtkit-daemon08:23:180
179699470,4rtkit-daemon1795-21rtkit-daemon07:14:230
2676702450,2sleep00-21swapper/011:04:100
2602552450,3sleep1260259-21grep10:55:011
179699450,8rtkit-daemon0-21swapper/109:54:251
179699450,4rtkit-daemon159026-21apt-get08:10:121
179699450,3rtkit-daemon0-21swapper/112:16:191
3161142440,2sleep10-21swapper/112:12:061
3161142440,2sleep10-21swapper/112:12:061
179699440,3rtkit-daemon1795-21rtkit-daemon07:51:260
2858602430,3sleep1285895-21ntp_states11:30:211
2790382430,2sleep00-21swapper/011:20:040
179699390,3rtkit-daemon0-21swapper/011:24:421
179699390,3rtkit-daemon0-21swapper/009:15:160
179699380,4rtkit-daemon182698-21diskmemload10:27:061
179699380,4rtkit-daemon0-21swapper/112:03:591
179699370,4rtkit-daemon1795-21rtkit-daemon10:30:131
179699370,3rtkit-daemon0-21swapper/112:34:301
179699370,3rtkit-daemon0-21swapper/109:22:331
179699360,3rtkit-daemon0-21swapper/112:21:261
179699360,3rtkit-daemon0-21swapper/110:35:521
179699360,3rtkit-daemon0-21swapper/110:20:081
179699360,3rtkit-daemon0-21swapper/109:36:531
179699360,3rtkit-daemon0-21swapper/010:48:070
179699350,5rtkit-daemon291536-21ssh11:39:110
179699350,4rtkit-daemon1795-21rtkit-daemon10:01:491
179699350,3rtkit-daemon0-21swapper/110:44:121
179699350,3rtkit-daemon0-21swapper/109:54:320
179699350,3rtkit-daemon0-21swapper/009:11:351
179699350,3rtkit-daemon0-21swapper/007:20:301
179699340,4rtkit-daemon1795-21rtkit-daemon12:08:041
179699340,4rtkit-daemon1795-21rtkit-daemon11:13:520
179699340,4rtkit-daemon1795-21rtkit-daemon10:06:031
179699340,3rtkit-daemon1795-21rtkit-daemon07:46:261
179699340,3rtkit-daemon0-21swapper/112:19:560
179699340,3rtkit-daemon0-21swapper/007:49:130
179699330,4rtkit-daemon1795-21rtkit-daemon10:57:590
179699330,4rtkit-daemon1795-21rtkit-daemon08:19:480
179699330,3rtkit-daemon1795-21rtkit-daemon11:09:000
179699330,3rtkit-daemon0-21swapper/109:39:090
179699330,3rtkit-daemon0-21swapper/108:40:250
179699330,18rtkit-daemon2936612sleep011:40:440
179699320,4rtkit-daemon1795-21rtkit-daemon11:46:560
179699320,3rtkit-daemon1795-21rtkit-daemon10:13:221
179699320,3rtkit-daemon0-21swapper/108:55:530
179699320,3rtkit-daemon0-21swapper/012:38:271
179699320,3rtkit-daemon0-21swapper/012:27:061
179699320,3rtkit-daemon0-21swapper/011:47:471
179699320,3rtkit-daemon0-21swapper/008:31:091
133861993227,3cyclictest66950irq/132-enp2s010:15:191
179699310,3rtkit-daemon0-21swapper/110:27:140
179699310,3rtkit-daemon0-21swapper/110:13:500
179699310,3rtkit-daemon0-21swapper/109:05:290
179699310,3rtkit-daemon0-21swapper/008:24:141
179699310,3rtkit-daemon0-21swapper/007:59:481
179699310,3rtkit-daemon0-21swapper/007:50:171
133861993126,3cyclictest260304-1kworker/1:3H11:00:201
179699300,3rtkit-daemon1795-21rtkit-daemon11:37:291
179699300,3rtkit-daemon0-21swapper/110:06:090
179699300,3rtkit-daemon0-21swapper/011:44:251
179699300,3rtkit-daemon0-21swapper/009:48:531
179699290,3rtkit-daemon1795-21rtkit-daemon08:07:241
179699290,3rtkit-daemon0-21swapper/112:22:020
179699290,3rtkit-daemon0-21swapper/110:35:030
179699290,3rtkit-daemon0-21swapper/108:35:570
179699280,3rtkit-daemon0-21swapper/011:05:081
179699280,3rtkit-daemon0-21swapper/007:11:121
133861992825,2cyclictest18150irq/39-mmc008:55:171
133861992824,2cyclictest66950irq/132-enp2s009:19:571
179699270,3rtkit-daemon0-21swapper/008:17:421
179699270,3rtkit-daemon0-21swapper/007:15:281
179699270,22rtkit-daemon154734-21kworker/1:108:29:591
179699260,3rtkit-daemon0-21swapper/112:11:520
179699260,3rtkit-daemon0-21swapper/112:11:520
179699260,1rtkit-daemon1795-21rtkit-daemon12:25:470
179699260,1rtkit-daemon1795-21rtkit-daemon08:35:031
13386199266,13cyclictest271760-21apt-get11:10:141
133855992618,6cyclictest195163-21awk09:25:240
133855992611,9cyclictest303026-21apt-get11:55:130
133855992611,10cyclictest178999-21apt-get09:00:120
179699250,20rtkit-daemon0-21swapper/007:30:370
179699250,1rtkit-daemon1795-21rtkit-daemon08:30:200
133855992513,8cyclictest240303-1kworker/u9:210:30:110
13385599250,6cyclictest0-21swapper/012:07:380
13385599250,6cyclictest0-21swapper/008:50:470
179699240,1rtkit-daemon1795-21rtkit-daemon07:18:020
179699240,13rtkit-daemon0-21swapper/007:59:210
13386199242,15cyclictest145269-21apt-get07:35:131
133861992416,4cyclictest216565-40apt-check09:55:141
13386199240,6cyclictest0-21swapper/109:02:311
13385599241,21cyclictest201401-21idleruntime-cro09:34:590
13385599240,6cyclictest0-21swapper/012:36:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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