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2026-02-19 - 21:50
[ 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 rack7slot1.osadl.org (updated Thu Feb 19, 2026 12:45:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27973211653,58sleep10-21swapper/107:09:411
27676211652,58sleep30-21swapper/307:05:543
27908211455,54sleep00-21swapper/007:08:510
2767529166,20sleep20-21swapper/207:05:522
2810199557,45cyclictest0-21swapper/311:35:293
28101995413,20cyclictest0-21swapper/309:25:173
28101995413,20cyclictest0-21swapper/309:25:163
28101995311,18cyclictest0-21swapper/311:32:593
28101995114,34cyclictest0-21swapper/309:58:123
28101995014,15cyclictest0-21swapper/310:40:123
28101995012,18cyclictest0-21swapper/309:20:243
28101995012,15cyclictest0-21swapper/311:55:163
28101995011,16cyclictest0-21swapper/309:38:233
2810199496,19cyclictest0-21swapper/312:10:293
28101994912,16cyclictest0-21swapper/309:53:503
73202480,1sleep315072-21stress11:23:103
2810199486,16cyclictest0-21swapper/311:50:363
2810199486,16cyclictest0-21swapper/311:50:353
28101994815,14cyclictest0-21swapper/312:30:323
28101994814,31cyclictest0-21swapper/310:15:183
28101994814,16cyclictest0-21swapper/309:15:343
28101994814,15cyclictest0-21swapper/312:20:323
28101994814,14cyclictest0-21swapper/310:25:163
28101994812,16cyclictest0-21swapper/310:56:283
28101994812,15cyclictest0-21swapper/312:05:153
28101994812,14cyclictest0-21swapper/311:00:313
28101994811,14cyclictest0-21swapper/310:05:173
2810199477,19cyclictest0-21swapper/310:45:333
2810199476,17cyclictest0-21swapper/312:15:353
2810199476,16cyclictest0-21swapper/311:05:153
2810199475,24cyclictest0-21swapper/308:46:343
28101994714,14cyclictest0-21swapper/310:10:453
28101994712,19cyclictest0-21swapper/310:01:293
28101994712,16cyclictest0-21swapper/312:00:323
2810099475,19cyclictest0-21swapper/211:40:272
2810099475,19cyclictest0-21swapper/211:40:272
2810199466,16cyclictest0-21swapper/310:20:303
2810199466,15cyclictest0-21swapper/311:15:203
2810199466,15cyclictest0-21swapper/311:15:203
2810199465,24cyclictest0-21swapper/308:12:243
2810199465,22cyclictest0-21swapper/309:05:123
28101994613,14cyclictest0-21swapper/309:33:213
28101994612,15cyclictest0-21swapper/309:40:143
2810199457,14cyclictest0-21swapper/310:35:253
2810199455,20cyclictest0-21swapper/308:16:343
28101994514,14cyclictest0-21swapper/307:27:143
28101994511,15cyclictest0-21swapper/311:25:263
2810099455,37cyclictest0-21swapper/211:15:172
2810099455,37cyclictest0-21swapper/211:15:162
2810099455,19cyclictest0-21swapper/210:55:282
2810099453,20cyclictest0-21swapper/211:25:182
2810099453,19cyclictest0-21swapper/212:30:312
2810199446,15cyclictest0-21swapper/310:50:243
2810199446,14cyclictest0-21swapper/311:45:153
2810199445,22cyclictest0-21swapper/307:45:113
28101994410,15cyclictest0-21swapper/309:45:283
28101994410,15cyclictest0-21swapper/308:00:493
2810099445,18cyclictest0-21swapper/209:15:342
2810099444,38cyclictest0-21swapper/210:50:262
2810099444,38cyclictest0-21swapper/210:45:232
2810099444,20cyclictest0-21swapper/210:30:272
2810099444,19cyclictest0-21swapper/211:45:362
2810099443,38cyclictest0-21swapper/210:40:142
2810099443,28cyclictest0-21swapper/207:12:342
2810099443,20cyclictest0-21swapper/210:35:312
2810099443,20cyclictest0-21swapper/209:40:272
2810099443,19cyclictest0-21swapper/211:10:232
2810199439,21cyclictest0-21swapper/307:20:223
2810199438,18cyclictest0-21swapper/308:59:173
2810199437,15cyclictest0-21swapper/311:14:373
2810199436,15cyclictest0-21swapper/309:10:223
2810199436,13cyclictest0-21swapper/311:40:253
2810199436,13cyclictest0-21swapper/311:40:253
2810199435,21cyclictest0-21swapper/307:30:243
28101994311,16cyclictest0-21swapper/307:15:163
2810099435,20cyclictest0-21swapper/211:55:282
2810099435,18cyclictest0-21swapper/212:15:232
2810099434,21cyclictest0-21swapper/209:20:222
2810099433,20cyclictest0-21swapper/211:00:162
2810099433,20cyclictest0-21swapper/209:55:182
2810099433,14cyclictest0-21swapper/209:06:122
28100994311,29cyclictest0-21swapper/212:25:112
28100994311,29cyclictest0-21swapper/212:25:112
2810199427,12cyclictest0-21swapper/312:25:313
2810199427,12cyclictest0-21swapper/312:25:313
2810199425,21cyclictest0-21swapper/307:50:133
2810199425,20cyclictest0-21swapper/308:39:593
2810199425,15cyclictest0-21swapper/310:30:253
28101994210,16cyclictest0-21swapper/308:05:573
2810099425,19cyclictest0-21swapper/208:50:122
2810099425,19cyclictest0-21swapper/207:45:222
2810099424,36cyclictest0-21swapper/208:25:242
2810099424,35cyclictest0-21swapper/212:23:262
2810099424,20cyclictest0-21swapper/211:50:322
2810099424,20cyclictest0-21swapper/211:50:322
2810099424,20cyclictest0-21swapper/207:25:012
2810099424,19cyclictest0-21swapper/210:00:142
2810099424,13cyclictest0-21swapper/207:54:032
2810099423,37cyclictest0-21swapper/212:00:332
2810099423,24cyclictest0-21swapper/208:47:522
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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