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2026-03-05 - 13:23
[ 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 Mar 05, 2026 00:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6178732265192,56sleep10-21swapper/119:05:381
6180382251169,27sleep00-21swapper/019:07:240
179699700,4rtkit-daemon1795-21rtkit-daemon22:25:510
7719032600,3sleep10-21swapper/123:34:281
179699540,4rtkit-daemon1795-21rtkit-daemon21:12:341
7919262530,4sleep126-21ksoftirqd/100:00:431
179699520,4rtkit-daemon1795-21rtkit-daemon19:24:081
61838899502,7cyclictest754687-21apt-get23:10:141
179699500,4rtkit-daemon1795-21rtkit-daemon22:21:100
179699500,4rtkit-daemon1795-21rtkit-daemon20:49:090
179699500,3rtkit-daemon1795-21rtkit-daemon19:46:021
61838899492,8cyclictest652813-21apt-get20:35:121
179699490,3rtkit-daemon1795-21rtkit-daemon19:40:571
61838899472,6cyclictest761752-21apt-get23:20:121
179699470,3rtkit-daemon1795-21rtkit-daemon21:49:500
7397592460,4sleep0161rcuc/022:50:000
7384342460,4sleep126-21ksoftirqd/122:47:001
179699450,3rtkit-daemon1795-21rtkit-daemon22:42:390
7748932440,2sleep10-21swapper/123:37:541
6388502430,4sleep0638854-21cpuspeed_turbos20:00:150
61838899412,14cyclictest703381-21apt-get22:00:111
179699410,4rtkit-daemon1795-21rtkit-daemon21:43:430
61838899402,10cyclictest747161-21apt-get23:00:131
179699400,4rtkit-daemon0-21swapper/021:43:041
61838899383,10cyclictest707070-21apt-get22:05:151
61838899382,7cyclictest636765-21apt-get19:55:111
61838899372,13cyclictest743698-21apt-get22:55:141
179699370,3rtkit-daemon0-21swapper/123:27:181
179699370,3rtkit-daemon0-21swapper/120:30:491
179699370,3rtkit-daemon0-21swapper/020:15:530
179699360,6rtkit-daemon696837-21idleruntime21:50:171
179699360,5rtkit-daemon1795-21rtkit-daemon23:40:231
179699360,3rtkit-daemon0-21swapper/123:18:371
179699360,3rtkit-daemon0-21swapper/021:57:320
61838899354,8cyclictest618550-21apt-get19:10:141
61838899353,7cyclictest793875-21apt-get00:05:111
61838899353,6cyclictest624998-21apt-get19:25:121
179699350,5rtkit-daemon754687-21apt-get23:10:110
179699350,4rtkit-daemon1795-21rtkit-daemon22:01:180
179699350,4rtkit-daemon161rcuc/023:24:050
179699350,3rtkit-daemon0-21swapper/022:12:351
61838899343,9cyclictest797328-21apt-get00:10:131
61838899343,9cyclictest783073-21apt-get23:50:121
61838899343,8cyclictest658685-21apt-get20:50:131
61838899343,7cyclictest638741-21apt-get20:00:141
61838899342,9cyclictest664961-21apt-get21:05:111
61838899342,7cyclictest722170-21apt-get22:25:141
618388993411,7cyclictest66950irq/132-enp2s020:20:131
179699340,4rtkit-daemon1795-21rtkit-daemon23:09:291
179699340,4rtkit-daemon1795-21rtkit-daemon20:07:390
179699340,4rtkit-daemon1795-21rtkit-daemon00:00:190
179699340,3rtkit-daemon0-21swapper/023:48:551
179699340,3rtkit-daemon0-21swapper/022:23:041
61838899336,7cyclictest26-21ksoftirqd/121:35:151
61838899332,7cyclictest678032-21apt-get21:25:121
179699330,5rtkit-daemon669422-21ssh21:12:410
179699330,4rtkit-daemon1795-21rtkit-daemon22:52:100
179699330,4rtkit-daemon1795-21rtkit-daemon21:06:510
179699330,4rtkit-daemon1795-21rtkit-daemon19:51:590
179699330,3rtkit-daemon0-21swapper/022:52:391
61838899323,7cyclictest786701-21apt-get23:55:121
61838899323,7cyclictest640685-21apt-get20:05:121
61838899322,11cyclictest674483-21apt-get21:20:131
61838899321,12cyclictest692694-21apt-get21:45:151
61838899320,13cyclictest654783-21apt-get20:40:091
179699320,6rtkit-daemon760367-21ssh23:17:330
179699320,3rtkit-daemon0-21swapper/123:26:120
179699320,3rtkit-daemon0-21swapper/121:01:410
618388993128,2cyclictest66950irq/132-enp2s021:31:171
61838899312,7cyclictest660466-21python320:55:021
61838899312,11cyclictest807351-21apt-get00:25:131
179699310,4rtkit-daemon1795-21rtkit-daemon22:30:490
179699310,3rtkit-daemon0-21swapper/000:17:031
179699310,2rtkit-daemon1795-21rtkit-daemon19:34:550
179699310,1rtkit-daemon1795-21rtkit-daemon23:59:100
61838899303,8cyclictest628898-21apt-get19:35:131
61838899302,8cyclictest648504-21apt-get20:25:141
61838899302,7cyclictest663015-21apt-get21:00:141
179699300,4rtkit-daemon1795-21rtkit-daemon21:22:240
179699300,3rtkit-daemon1795-21rtkit-daemon00:23:310
179699300,3rtkit-daemon0-21swapper/122:55:220
179699300,3rtkit-daemon0-21swapper/121:29:470
179699300,3rtkit-daemon0-21swapper/120:58:010
179699300,3rtkit-daemon0-21swapper/119:44:060
179699300,3rtkit-daemon0-21swapper/119:39:520
179699300,3rtkit-daemon0-21swapper/022:15:421
179699300,3rtkit-daemon0-21swapper/019:52:461
179699300,3rtkit-daemon0-21swapper/000:33:581
179699290,3rtkit-daemon0-21swapper/123:09:580
179699290,3rtkit-daemon0-21swapper/123:04:220
179699290,3rtkit-daemon0-21swapper/120:37:200
179699290,3rtkit-daemon0-21swapper/120:25:010
61838899282,7cyclictest644586-21apt-get20:15:141
61838899281,12cyclictest656735-21apt-get20:45:131
61838799281,7cyclictest772403-21apt-get23:35:130
179699280,3rtkit-daemon1795-21rtkit-daemon21:58:381
179699280,3rtkit-daemon0-21swapper/000:23:431
61838899271,9cyclictest642635-21apt-get20:10:141
179699270,22rtkit-daemon1710-21kerneloops19:26:220
61838899261,8cyclictest621075-21apt-get19:15:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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