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2026-02-11 - 12:40
[ 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 Feb 11, 2026 00:44:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
39221782270208,47sleep10-21swapper/119:06:121
39225052261185,20sleep00-21swapper/019:09:420
409299021590,5sleep1251rcuc/123:56:481
39263262600,2sleep00-21swapper/019:15:180
179699560,4rtkit-daemon1795-21rtkit-daemon19:50:260
179699550,4rtkit-daemon1795-21rtkit-daemon23:05:460
179699550,4rtkit-daemon1795-21rtkit-daemon20:27:150
40510612540,4sleep1251rcuc/122:59:161
179699530,4rtkit-daemon1795-21rtkit-daemon23:11:250
179699530,4rtkit-daemon1795-21rtkit-daemon19:35:520
179699530,4rtkit-daemon1795-21rtkit-daemon00:37:460
179699520,4rtkit-daemon1795-21rtkit-daemon23:18:381
179699520,3rtkit-daemon1795-21rtkit-daemon23:04:300
179699510,4rtkit-daemon1795-21rtkit-daemon23:36:420
179699510,4rtkit-daemon1795-21rtkit-daemon00:27:420
179699510,3rtkit-daemon1795-21rtkit-daemon00:07:530
39910612500,3sleep13990566-21/usr/sbin/munin21:35:171
179699500,4rtkit-daemon1795-21rtkit-daemon00:38:211
179699500,3rtkit-daemon1795-21rtkit-daemon22:59:100
179699500,3rtkit-daemon1795-21rtkit-daemon22:10:400
179699500,3rtkit-daemon1795-21rtkit-daemon19:58:380
179699490,3rtkit-daemon1795-21rtkit-daemon20:36:071
179699480,4rtkit-daemon1795-21rtkit-daemon22:39:111
179699480,3rtkit-daemon1795-21rtkit-daemon22:44:240
179699480,3rtkit-daemon1795-21rtkit-daemon19:45:480
179699480,3rtkit-daemon1795-21rtkit-daemon19:44:290
179699480,3rtkit-daemon1795-21rtkit-daemon19:32:510
179699480,1rtkit-daemon1795-21rtkit-daemon23:00:501
179699470,4rtkit-daemon1795-21rtkit-daemon00:08:541
179699470,3rtkit-daemon1795-21rtkit-daemon20:46:570
179699470,19rtkit-daemon0-21swapper/122:53:171
179699460,3rtkit-daemon0-21swapper/123:33:451
179699450,4rtkit-daemon1795-21rtkit-daemon00:00:221
179699450,3rtkit-daemon1795-21rtkit-daemon00:24:281
179699450,3rtkit-daemon0-21swapper/121:55:160
179699440,5rtkit-daemon4009294-21ntp_states22:00:210
179699440,3rtkit-daemon1795-21rtkit-daemon23:41:270
179699440,1rtkit-daemon1795-21rtkit-daemon21:33:481
179699440,1rtkit-daemon1795-21rtkit-daemon20:22:471
179699430,6rtkit-daemon4068509-21sh23:23:110
179699430,3rtkit-daemon1795-21rtkit-daemon21:30:250
179699430,3rtkit-daemon0-21swapper/121:50:480
179699430,1rtkit-daemon1795-21rtkit-daemon22:34:271
179699430,1rtkit-daemon1795-21rtkit-daemon22:27:591
179699430,1rtkit-daemon1795-21rtkit-daemon21:28:411
179699430,1rtkit-daemon1795-21rtkit-daemon00:30:041
179699430,1rtkit-daemon1795-21rtkit-daemon00:26:071
179699420,7rtkit-daemon850-21runrttasks22:45:121
179699420,7rtkit-daemon3971722-21diskmemload00:10:550
179699420,4rtkit-daemon1795-21rtkit-daemon22:45:050
179699420,3rtkit-daemon0-21swapper/121:45:420
179699420,1rtkit-daemon1795-21rtkit-daemon23:39:551
179699420,1rtkit-daemon1795-21rtkit-daemon22:40:051
179699420,1rtkit-daemon1795-21rtkit-daemon20:46:101
179699420,1rtkit-daemon1795-21rtkit-daemon20:29:251
179699420,1rtkit-daemon1795-21rtkit-daemon20:12:321
179699420,1rtkit-daemon1795-21rtkit-daemon19:47:131
179699420,1rtkit-daemon1795-21rtkit-daemon19:40:461
179699410,3rtkit-daemon1795-21rtkit-daemon00:32:280
179699410,3rtkit-daemon0-21swapper/022:32:110
179699410,3rtkit-daemon0-21swapper/019:13:450
179699410,1rtkit-daemon1795-21rtkit-daemon23:42:231
179699410,1rtkit-daemon1795-21rtkit-daemon22:12:541
179699410,1rtkit-daemon1795-21rtkit-daemon20:33:301
179699410,1rtkit-daemon1795-21rtkit-daemon19:33:261
179699400,4rtkit-daemon1795-21rtkit-daemon20:38:130
179699400,4rtkit-daemon1795-21rtkit-daemon20:14:480
179699400,3rtkit-daemon1795-21rtkit-daemon22:29:430
179699400,3rtkit-daemon0-21swapper/123:18:520
179699400,3rtkit-daemon0-21swapper/122:50:290
179699400,3rtkit-daemon0-21swapper/121:25:160
179699400,1rtkit-daemon1795-21rtkit-daemon22:16:351
179699400,1rtkit-daemon1795-21rtkit-daemon22:09:291
179699400,1rtkit-daemon1795-21rtkit-daemon19:57:251
179699400,1rtkit-daemon1795-21rtkit-daemon19:53:091
179699400,1rtkit-daemon1795-21rtkit-daemon19:29:181
179699390,4rtkit-daemon1795-21rtkit-daemon22:24:050
179699390,3rtkit-daemon1795-21rtkit-daemon00:02:590
179699390,3rtkit-daemon0-21swapper/123:54:020
179699390,3rtkit-daemon0-21swapper/123:29:410
179699390,3rtkit-daemon0-21swapper/122:06:380
179699390,3rtkit-daemon0-21swapper/121:02:130
179699390,12rtkit-daemon0-21swapper/020:43:581
179699380,4rtkit-daemon1795-21rtkit-daemon23:57:350
179699380,3rtkit-daemon1795-21rtkit-daemon22:36:320
179699380,3rtkit-daemon0-21swapper/123:27:371
179699370,3rtkit-daemon0-21swapper/123:47:031
179699360,4rtkit-daemon3997652-21ssh21:45:091
179699360,3rtkit-daemon0-21swapper/123:33:510
179699360,3rtkit-daemon0-21swapper/100:17:041
3922767993532,1cyclictest0-21swapper/119:20:261
179699350,4rtkit-daemon1795-21rtkit-daemon23:23:311
179699350,4rtkit-daemon1795-21rtkit-daemon22:04:071
179699350,3rtkit-daemon0-21swapper/121:21:580
179699350,3rtkit-daemon0-21swapper/121:11:410
179699340,4rtkit-daemon1795-21rtkit-daemon21:56:051
179699330,4rtkit-daemon1795-21rtkit-daemon21:06:101
3922767993223,7cyclictest4103775-21taskset00:14:111
179699320,4rtkit-daemon1795-21rtkit-daemon20:52:280
179699320,3rtkit-daemon1795-21rtkit-daemon21:00:211
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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