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2026-03-09 - 04:20
[ 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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack1slot8.osadl.org (updated Mon Mar 09, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3232099929828,73cyclictest0-21swapper/019:30:190
3232199837738,70cyclictest8053-21strings19:30:181
318982646622,17sleep00-21swapper/019:06:090
3232099497425,43cyclictest0-21swapper/019:10:070
3232199410340,41cyclictest0-21swapper/119:10:061
319802253234,13sleep10-21swapper/119:06:571
407421460,3sleep14073-21ssh22:52:181
32320991037,88cyclictest0-21swapper/022:22:590
323209910188,6cyclictest30469-21ssh22:41:000
32320998868,14cyclictest0-21swapper/022:00:000
32320998810,70cyclictest3957-21ssh21:54:590
32321998727,45cyclictest0-21swapper/122:25:581
32321998711,57cyclictest0-21swapper/100:22:581
228699870,4rtkit-daemon2285-21rtkit-daemon21:34:461
228699860,4rtkit-daemon2285-21rtkit-daemon21:59:031
253512850,4sleep041ktimersoftd/021:35:050
228699830,4rtkit-daemon2285-21rtkit-daemon22:44:341
228699820,4rtkit-daemon2285-21rtkit-daemon23:09:431
32320998130,37cyclictest0-21swapper/000:22:590
228699810,3rtkit-daemon2285-21rtkit-daemon22:14:571
32320998014,55cyclictest0-21swapper/020:29:580
228699800,4rtkit-daemon2285-21rtkit-daemon22:27:380
32320997935,31cyclictest0-21swapper/000:11:580
32321997832,33cyclictest0-21swapper/119:16:591
228699780,4rtkit-daemon2285-21rtkit-daemon00:28:460
32320997751,20cyclictest0-21swapper/022:03:590
228699770,5rtkit-daemon2285-21rtkit-daemon20:20:151
228699770,4rtkit-daemon2285-21rtkit-daemon00:14:551
228699770,3rtkit-daemon2285-21rtkit-daemon21:27:371
32320997626,44cyclictest21708-21ssh21:28:060
228699760,5rtkit-daemon2285-21rtkit-daemon00:28:261
3232199758,49cyclictest88750irq/45-eth0-rx-00:09:591
3232199758,49cyclictest88750irq/45-eth0-rx-00:09:581
32321997521,33cyclictest0-21swapper/123:59:581
228699750,5rtkit-daemon2285-21rtkit-daemon22:56:490
228699750,5rtkit-daemon2285-21rtkit-daemon00:35:161
228699750,4rtkit-daemon2285-21rtkit-daemon22:01:271
32321997419,35cyclictest0-21swapper/120:40:001
32320997425,30cyclictest8073-21munin-node21:00:180
228699740,5rtkit-daemon2285-21rtkit-daemon23:11:391
228699740,4rtkit-daemon2285-21rtkit-daemon23:19:281
228699740,4rtkit-daemon2285-21rtkit-daemon21:23:220
32320997316,39cyclictest0-21swapper/019:52:000
228699730,5rtkit-daemon2285-21rtkit-daemon20:50:261
228699730,4rtkit-daemon2285-21rtkit-daemon22:46:381
228699730,4rtkit-daemon2285-21rtkit-daemon00:19:161
228699730,3rtkit-daemon2285-21rtkit-daemon20:25:511
32320997220,45cyclictest0-21swapper/000:09:590
32320997220,45cyclictest0-21swapper/000:09:590
32320997218,35cyclictest0-21swapper/020:31:000
32320997215,40cyclictest0-21swapper/020:36:000
228699720,4rtkit-daemon2285-21rtkit-daemon23:06:090
228699720,4rtkit-daemon2285-21rtkit-daemon21:15:270
228699720,3rtkit-daemon2285-21rtkit-daemon23:00:441
32320997118,36cyclictest0-21swapper/020:17:580
228699710,4rtkit-daemon2285-21rtkit-daemon22:30:181
228699710,4rtkit-daemon2285-21rtkit-daemon21:14:261
32320997019,33cyclictest0-21swapper/019:35:580
32320997016,38cyclictest0-21swapper/020:42:590
228699700,4rtkit-daemon2285-21rtkit-daemon22:58:281
228699700,4rtkit-daemon2285-21rtkit-daemon22:08:331
32321996917,36cyclictest0-21swapper/119:39:591
32321996916,38cyclictest0-21swapper/120:06:591
3232099699,53cyclictest0-21swapper/023:56:220
32320996931,9cyclictest10228-21iostat22:05:170
32320996930,32cyclictest26257-21sendmail_mailqu00:30:220
32320996917,33cyclictest0-21swapper/020:48:000
228699690,4rtkit-daemon2285-21rtkit-daemon22:36:481
228699690,4rtkit-daemon2285-21rtkit-daemon20:45:371
228699690,3rtkit-daemon2285-21rtkit-daemon23:34:201
228699690,3rtkit-daemon2285-21rtkit-daemon21:05:371
32321996819,34cyclictest0-21swapper/123:52:001
32320996830,31cyclictest440-21timerwakeupswit22:45:270
32320996827,27cyclictest0-21swapper/020:02:590
32320996826,35cyclictest19194-21ssh00:18:310
32320996824,37cyclictest28232-21tail21:40:130
32320996823,39cyclictest12192-21sort21:10:270
32320996816,36cyclictest0-21swapper/020:51:590
228699680,4rtkit-daemon2285-21rtkit-daemon23:43:551
228699680,4rtkit-daemon2285-21rtkit-daemon21:38:571
228699680,4rtkit-daemon2285-21rtkit-daemon21:16:021
228699680,3rtkit-daemon2285-21rtkit-daemon21:49:381
32321996716,32cyclictest0-21swapper/121:20:591
32320996729,32cyclictest1568-21runrttasks19:15:190
32320996727,8cyclictest13246-21ssh22:10:220
32320996724,26cyclictest15983-21idleruntime-cro23:15:000
32320996718,34cyclictest0-21swapper/020:13:000
32320996716,37cyclictest0-21swapper/023:22:590
32320996715,36cyclictest0-21swapper/019:40:590
228699670,4rtkit-daemon2285-21rtkit-daemon22:19:131
228699670,4rtkit-daemon2285-21rtkit-daemon22:19:121
228699670,3rtkit-daemon2285-21rtkit-daemon20:56:271
228699670,3rtkit-daemon2285-21rtkit-daemon20:40:411
228699670,3rtkit-daemon2285-21rtkit-daemon00:36:410
32321996620,34cyclictest0-21swapper/123:48:581
32321996612,47cyclictest0-21swapper/120:31:591
32320996632,14cyclictest2157-21ssh23:47:120
32320996628,33cyclictest28014-21ssh22:37:050
32320996617,35cyclictest0-21swapper/023:32:580
32320996615,36cyclictest0-21swapper/020:23:590
228699660,7rtkit-daemon0-21swapper/021:54:271
228699660,4rtkit-daemon2285-21rtkit-daemon23:27:241
228699660,4rtkit-daemon2285-21rtkit-daemon22:33:180
228699660,3rtkit-daemon2285-21rtkit-daemon00:33:451
32321996517,35cyclictest0-21swapper/123:24:591
32321996516,30cyclictest0-21swapper/120:00:581
32321996515,32cyclictest0-21swapper/121:40:581
32320996540,19cyclictest0-21swapper/019:45:180
32320996536,23cyclictest8168-21gltestperf23:00:150
32320996524,34cyclictest3773-21runrttasks19:20:120
32320996521,32cyclictest0-21swapper/021:34:590
32320996518,34cyclictest0-21swapper/021:08:590
228699650,4rtkit-daemon2285-21rtkit-daemon00:02:100
32321996417,33cyclictest0-21swapper/119:48:591
3232099645,52cyclictest0-21swapper/022:50:270
32320996443,15cyclictest0-21swapper/022:15:230
32320996443,15cyclictest0-21swapper/022:15:230
32320996440,18cyclictest0-21swapper/021:45:260
32320996416,35cyclictest0-21swapper/020:08:580
32321996319,32cyclictest0-21swapper/119:21:581
32321996316,32cyclictest0-21swapper/121:00:581
32321996316,31cyclictest0-21swapper/100:01:591
32320996316,32cyclictest0-21swapper/021:00:000
32321996214,34cyclictest0-21swapper/119:52:581
32321996214,33cyclictest0-21swapper/120:10:581
3232099625,42cyclictest0-21swapper/023:36:250
32320996222,20cyclictest29965-21munin-node23:40:270
32320996126,30cyclictest3343-21basename23:50:150
32320996125,30cyclictest23330-21ssh23:26:500
32320996125,30cyclictest16820-21ssh23:15:210
32321996014,31cyclictest0-21swapper/119:26:001
32321995914,30cyclictest0-21swapper/122:20:591
32320995915,32cyclictest0-21swapper/019:27:590
32321995815,29cyclictest0-21swapper/119:40:591
32321995713,31cyclictest0-21swapper/119:59:001
32321995713,29cyclictest0-21swapper/120:16:001
32320995531,18cyclictest0-21swapper/019:59:170
295202534,12sleep10-21swapper/123:39:071
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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