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2026-01-13 - 16:18
[ 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 highest latencies:
System rack1slot8.osadl.org (updated Tue Jan 13, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
273189918761799,51cyclictest0-21swapper/007:10:090
2731899916824,75cyclictest3046-21needreboot07:30:190
2731999867780,46cyclictest3045-21needreboot07:30:201
269532706683,15sleep00-21swapper/007:06:410
268932532508,16sleep10-21swapper/107:06:081
2731999444365,48cyclictest0-21swapper/107:10:101
2731999888,65cyclictest0-21swapper/112:26:591
228699800,4rtkit-daemon2285-21rtkit-daemon10:50:591
2731999794,59cyclictest0-21swapper/111:59:591
2731999794,59cyclictest0-21swapper/111:59:591
228699770,5rtkit-daemon2285-21rtkit-daemon10:31:041
228699770,5rtkit-daemon2285-21rtkit-daemon08:45:271
228699770,5rtkit-daemon2285-21rtkit-daemon08:45:271
228699740,4rtkit-daemon2285-21rtkit-daemon09:35:471
177202740,10sleep041ktimersoftd/010:33:040
27318997325,41cyclictest0-21swapper/009:25:150
228699730,4rtkit-daemon2285-21rtkit-daemon10:48:491
228699710,3rtkit-daemon2285-21rtkit-daemon08:58:121
2731999709,54cyclictest0-21swapper/107:37:001
228699690,4rtkit-daemon2285-21rtkit-daemon11:34:501
228699690,4rtkit-daemon2285-21rtkit-daemon10:05:581
228699690,4rtkit-daemon2285-21rtkit-daemon08:30:421
2731999687,49cyclictest0-21swapper/109:57:591
228699680,4rtkit-daemon2285-21rtkit-daemon10:04:081
27318996754,9cyclictest0-21swapper/009:08:590
2731999659,42cyclictest0-21swapper/110:18:001
27318996534,26cyclictest0-21swapper/009:15:010
27318996528,31cyclictest0-21swapper/007:55:230
228699630,4rtkit-daemon2285-21rtkit-daemon12:16:311
2731999625,39cyclictest0-21swapper/107:56:001
27319996111,35cyclictest0-21swapper/107:26:591
228699610,18rtkit-daemon2285-21rtkit-daemon11:44:350
27318996026,28cyclictest0-21swapper/012:00:340
27318996020,34cyclictest0-21swapper/008:25:340
27319995911,31cyclictest0-21swapper/111:45:591
27318995916,34cyclictest0-21swapper/010:52:310
2731999585,38cyclictest0-21swapper/109:04:001
27319995812,29cyclictest0-21swapper/109:15:591
2731899586,45cyclictest0-21swapper/010:40:090
27318995835,18cyclictest0-21swapper/011:25:080
27318995826,27cyclictest0-21swapper/011:10:260
2731999579,32cyclictest0-21swapper/112:05:591
2731999578,35cyclictest0-21swapper/111:40:591
2731999578,33cyclictest0-21swapper/107:51:591
27319995712,31cyclictest0-21swapper/109:07:591
27319995710,32cyclictest0-21swapper/108:08:591
2731899577,43cyclictest0-21swapper/010:35:180
2731899576,45cyclictest0-21swapper/010:15:010
27318995733,19cyclictest0-21swapper/011:05:150
27318995732,19cyclictest0-21swapper/012:05:090
27318995730,23cyclictest0-21swapper/009:36:580
27318995721,30cyclictest0-21swapper/009:24:540
228699570,4rtkit-daemon2285-21rtkit-daemon09:19:420
316262565,13sleep10-21swapper/110:58:381
2731999569,30cyclictest0-21swapper/108:04:591
27319995610,29cyclictest0-21swapper/107:43:001
2731899566,44cyclictest0-21swapper/011:33:500
2731899566,43cyclictest0-21swapper/010:18:280
2731899566,31cyclictest0-21swapper/007:19:050
27318995635,16cyclictest0-21swapper/010:45:210
27318995629,22cyclictest0-21swapper/010:55:150
27318995619,30cyclictest0-21swapper/009:45:010
228699560,4rtkit-daemon2285-21rtkit-daemon09:13:521
223632564,13sleep10-21swapper/112:39:571
27319995510,34cyclictest0-21swapper/112:35:001
2731899556,43cyclictest0-21swapper/009:59:410
2731899556,43cyclictest0-21swapper/009:00:160
2731899556,30cyclictest0-21swapper/012:30:190
2731899555,44cyclictest0-21swapper/011:46:200
27318995532,17cyclictest0-21swapper/011:50:140
27318995530,20cyclictest0-21swapper/011:35:190
27318995528,22cyclictest0-21swapper/009:55:010
2731999547,34cyclictest0-21swapper/108:12:591
27319995413,28cyclictest0-21swapper/112:20:591
2731899547,41cyclictest0-21swapper/012:15:160
2731899547,37cyclictest0-21swapper/008:12:360
2731899546,43cyclictest0-21swapper/012:20:300
27318995440,9cyclictest16356-21runrttasks08:07:000
27318995434,16cyclictest0-21swapper/012:28:380
27318995434,16cyclictest0-21swapper/011:15:260
27318995434,16cyclictest0-21swapper/007:45:200
27318995433,16cyclictest0-21swapper/011:00:530
27318995429,16cyclictest0-21swapper/008:20:010
27318995428,22cyclictest0-21swapper/007:55:010
228699540,4rtkit-daemon2285-21rtkit-daemon11:24:350
228699540,4rtkit-daemon2285-21rtkit-daemon09:33:270
228699540,4rtkit-daemon2285-21rtkit-daemon08:58:160
136672542,6sleep113672-21ksmtuned11:25:121
2731999536,32cyclictest0-21swapper/111:15:591
2731999535,35cyclictest0-21swapper/108:29:001
27319995311,28cyclictest0-21swapper/111:52:001
2731899537,39cyclictest0-21swapper/008:36:470
2731899536,42cyclictest0-21swapper/010:27:130
27318995333,16cyclictest0-21swapper/012:10:200
27318995331,16cyclictest0-21swapper/011:59:490
27318995331,16cyclictest0-21swapper/011:59:480
27318995331,16cyclictest0-21swapper/010:20:220
27318995330,16cyclictest0-21swapper/007:36:460
27318995329,18cyclictest0-21swapper/010:00:130
197682534,12sleep10-21swapper/110:35:401
85472524,12sleep10-21swapper/112:14:391
2731999525,35cyclictest0-21swapper/108:19:001
27318995230,16cyclictest0-21swapper/010:05:390
27318995227,18cyclictest0-21swapper/012:35:250
141602524,11sleep10-21swapper/109:27:561
297772514,12sleep00-21swapper/008:48:360
297772514,12sleep00-21swapper/008:48:350
2731999515,35cyclictest0-21swapper/107:18:001
2731999515,33cyclictest0-21swapper/110:12:591
27319995110,30cyclictest0-21swapper/109:44:001
2731899515,41cyclictest0-21swapper/008:15:100
27318995130,16cyclictest0-21swapper/008:33:310
27318995129,18cyclictest0-21swapper/008:00:190
27318995123,22cyclictest0-21swapper/009:45:050
127902514,12sleep10-21swapper/111:22:381
2731999506,33cyclictest0-21swapper/110:40:591
2731999505,35cyclictest0-21swapper/109:31:591
2731999504,32cyclictest0-21swapper/107:46:001
2731899506,37cyclictest0-21swapper/007:25:230
2731899506,37cyclictest0-21swapper/007:20:290
27318995030,16cyclictest0-21swapper/007:40:150
259222504,12sleep10-21swapper/108:36:091
228699500,5rtkit-daemon2285-21rtkit-daemon08:50:170
14122504,11sleep10-21swapper/111:01:291
40512494,12sleep10-21swapper/111:05:581
2731999499,29cyclictest0-21swapper/108:50:591
2731999496,31cyclictest0-21swapper/108:23:591
2731999495,31cyclictest0-21swapper/109:23:001
27318994931,14cyclictest0-21swapper/008:44:590
26282494,11sleep10-21swapper/112:03:131
228699490,5rtkit-daemon2285-21rtkit-daemon08:40:171
228699490,4rtkit-daemon2285-21rtkit-daemon10:20:181
324902484,12sleep10-21swapper/107:22:481
2731999476,30cyclictest0-21swapper/109:48:591
27319994710,26cyclictest0-21swapper/109:54:591
191362474,14sleep10-21swapper/111:35:071
152252472,6sleep115229-21ssh10:28:551
2731999455,34cyclictest0-21swapper/111:10:191
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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