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2026-01-13 - 06:35
[ 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 Tue Jan 13, 2026 00:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11194532264194,55sleep00-21swapper/019:07:280
11193502261190,27sleep10-21swapper/119:06:251
179699620,23rtkit-daemon1161845-21grep20:55:241
179699620,10rtkit-daemon0-21swapper/023:06:591
13148792620,4sleep10-21swapper/100:30:241
179699590,2rtkit-daemon1795-21rtkit-daemon22:30:180
179699570,4rtkit-daemon1795-21rtkit-daemon23:07:360
179699560,3rtkit-daemon1795-21rtkit-daemon22:25:220
12428482530,4sleep00-21swapper/022:53:100
179699510,4rtkit-daemon1795-21rtkit-daemon21:12:040
179699490,4rtkit-daemon1795-21rtkit-daemon20:04:261
179699480,3rtkit-daemon1795-21rtkit-daemon20:09:481
179699460,3rtkit-daemon1795-21rtkit-daemon19:26:421
179699460,3rtkit-daemon1795-21rtkit-daemon00:33:220
179699440,3rtkit-daemon1795-21rtkit-daemon00:14:151
11984222430,1sleep00-21swapper/021:52:120
179699400,4rtkit-daemon1795-21rtkit-daemon20:55:190
179699380,3rtkit-daemon0-21swapper/022:40:500
179699370,3rtkit-daemon0-21swapper/119:14:251
179699360,3rtkit-daemon0-21swapper/121:57:221
179699360,3rtkit-daemon0-21swapper/121:17:111
179699360,3rtkit-daemon0-21swapper/023:04:500
179699360,3rtkit-daemon0-21swapper/020:25:480
179699360,3rtkit-daemon0-21swapper/000:23:450
179699350,4rtkit-daemon1795-21rtkit-daemon22:57:240
179699350,3rtkit-daemon1795-21rtkit-daemon23:31:491
179699350,3rtkit-daemon0-21swapper/119:48:020
179699350,3rtkit-daemon0-21swapper/119:32:421
179699350,3rtkit-daemon0-21swapper/100:16:051
12798822350,3sleep00-21swapper/023:43:580
179699340,5rtkit-daemon1193012-21cut21:45:170
179699340,4rtkit-daemon1125943-21runrttasks19:22:300
179699340,3rtkit-daemon1795-21rtkit-daemon20:49:320
179699340,3rtkit-daemon0-21swapper/123:55:430
179699340,3rtkit-daemon0-21swapper/120:18:511
179699340,3rtkit-daemon0-21swapper/119:13:210
179699340,3rtkit-daemon0-21swapper/022:30:041
179699340,2rtkit-daemon1795-21rtkit-daemon00:06:091
12033512340,4sleep00-21swapper/021:58:560
111981299344,4cyclictest13-21ksoftirqd/000:30:000
179699330,5rtkit-daemon893-21snmpd23:12:071
179699330,4rtkit-daemon1795-21rtkit-daemon19:52:050
179699330,3rtkit-daemon0-21swapper/119:22:021
179699330,3rtkit-daemon0-21swapper/119:16:180
179699320,4rtkit-daemon1795-21rtkit-daemon21:42:161
179699320,3rtkit-daemon1795-21rtkit-daemon22:12:581
179699320,3rtkit-daemon1795-21rtkit-daemon20:30:590
179699320,3rtkit-daemon0-21swapper/121:29:540
179699320,3rtkit-daemon0-21swapper/121:29:540
179699320,3rtkit-daemon0-21swapper/120:17:470
179699320,3rtkit-daemon0-21swapper/119:34:550
179699320,3rtkit-daemon0-21swapper/020:44:091
179699310,4rtkit-daemon1795-21rtkit-daemon22:04:580
179699310,4rtkit-daemon1795-21rtkit-daemon19:42:461
179699310,4rtkit-daemon1119808-21cyclictest21:09:561
179699310,3rtkit-daemon1795-21rtkit-daemon19:36:151
179699310,3rtkit-daemon0-21swapper/121:40:090
179699310,3rtkit-daemon0-21swapper/022:06:371
111981299319,4cyclictest13-21ksoftirqd/023:38:170
1119812993111,3cyclictest13-21ksoftirqd/022:20:260
179699300,4rtkit-daemon1119808-21cyclictest20:20:281
179699300,3rtkit-daemon1795-21rtkit-daemon21:23:521
179699300,3rtkit-daemon0-21swapper/100:06:320
179699300,3rtkit-daemon0-21swapper/023:47:581
12132662300,4sleep00-21swapper/022:11:560
111981299301,3cyclictest141rcu_preempt00:40:010
179699290,3rtkit-daemon0-21swapper/122:17:510
179699290,3rtkit-daemon0-21swapper/119:26:550
179699290,3rtkit-daemon0-21swapper/023:23:161
179699290,3rtkit-daemon0-21swapper/023:04:571
179699290,3rtkit-daemon0-21swapper/020:48:231
1119816992912,10cyclictest1222120-21apt-get22:25:131
1119812992912,4cyclictest13-21ksoftirqd/023:10:170
179699280,3rtkit-daemon1795-21rtkit-daemon20:11:191
179699280,3rtkit-daemon0-21swapper/119:41:220
179699280,3rtkit-daemon0-21swapper/119:38:150
179699280,2rtkit-daemon1795-21rtkit-daemon22:23:291
111981299283,17cyclictest1174370-21apt-get21:20:130
1119812992810,4cyclictest13-21ksoftirqd/023:33:440
179699270,3rtkit-daemon0-21swapper/022:40:001
12686872270,1sleep01268695-21ssh23:28:190
1119812992711,3cyclictest13-21ksoftirqd/022:35:170
1119812992711,3cyclictest13-21ksoftirqd/021:32:150
179699260,3rtkit-daemon0-21swapper/019:51:511
179699260,21rtkit-daemon1119808-21cyclictest20:36:041
179699260,21rtkit-daemon0-21swapper/100:35:231
179699260,20rtkit-daemon1119808-21cyclictest22:45:291
179699260,20rtkit-daemon1119808-21cyclictest20:29:121
111981699260,24cyclictest1306342-21apt-config00:20:031
111981299263,15cyclictest1144389-21apt-get20:10:130
111981299260,8cyclictest12876262ssh23:54:580
179699250,21rtkit-daemon893-21snmpd19:55:521
179699250,20rtkit-daemon1119808-21cyclictest20:50:391
179699250,1rtkit-daemon1795-21rtkit-daemon21:39:211
179699250,1rtkit-daemon1795-21rtkit-daemon20:51:210
179699250,1rtkit-daemon1795-21rtkit-daemon00:18:170
179699250,17rtkit-daemon1265062-21ssh23:23:090
111981699250,7cyclictest0-21swapper/119:46:351
111981299253,11cyclictest13-21ksoftirqd/021:38:410
179699240,4rtkit-daemon141rcu_preempt22:45:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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