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2026-03-04 - 16:48
[ 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 Wed Mar 04, 2026 12:45:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6694211958,55sleep30-21swapper/307:06:053
6694211958,55sleep30-21swapper/307:06:053
5122211956,58sleep10-21swapper/107:05:061
5122211956,58sleep10-21swapper/107:05:061
6829211756,56sleep20-21swapper/207:07:462
6829211756,56sleep20-21swapper/207:07:452
6933210950,20sleep00-21swapper/007:09:040
6933210950,20sleep00-21swapper/007:09:030
7104994412,29cyclictest0-21swapper/011:55:200
710599439,31cyclictest0-21swapper/111:02:101
7105994215,24cyclictest0-21swapper/110:37:121
7104994216,23cyclictest0-21swapper/012:22:470
7107994115,23cyclictest0-21swapper/312:19:433
7104994114,24cyclictest0-21swapper/010:47:380
7105994014,15cyclictest0-21swapper/111:20:241
7105994014,15cyclictest0-21swapper/111:20:241
7104994015,22cyclictest0-21swapper/012:05:390
7104994011,26cyclictest0-21swapper/012:26:200
7104994011,26cyclictest0-21swapper/012:26:200
7104994011,26cyclictest0-21swapper/011:20:450
7104994011,26cyclictest0-21swapper/011:20:450
7104994011,21cyclictest0-21swapper/007:40:140
273122405,14sleep30-21swapper/309:10:213
7106993917,19cyclictest0-21swapper/211:44:062
7105993911,25cyclictest0-21swapper/111:26:331
260362395,13sleep30-21swapper/307:50:213
7107993815,20cyclictest0-21swapper/311:17:103
7107993815,20cyclictest0-21swapper/311:17:093
7107993813,23cyclictest0-21swapper/310:09:433
7107993813,23cyclictest0-21swapper/310:09:433
7106993815,21cyclictest0-21swapper/210:30:352
710499389,26cyclictest0-21swapper/010:35:200
7104993813,14cyclictest0-21swapper/012:10:290
180482380,1sleep026500-21stress12:36:030
180482380,1sleep026500-21stress12:36:030
91392375,13sleep30-21swapper/307:14:363
7107993714,21cyclictest0-21swapper/310:31:503
7106993715,20cyclictest0-21swapper/209:25:142
710599379,25cyclictest0-21swapper/111:45:131
710599379,25cyclictest0-21swapper/109:54:221
710599375,22cyclictest0-21swapper/110:40:121
710599375,22cyclictest0-21swapper/110:40:121
710599375,13cyclictest0-21swapper/110:10:291
7105993715,19cyclictest0-21swapper/110:50:141
7105993711,24cyclictest0-21swapper/111:30:071
7104993717,17cyclictest0-21swapper/010:26:240
7104993715,20cyclictest0-21swapper/011:35:030
7104993715,20cyclictest0-21swapper/009:16:330
47832375,13sleep10-21swapper/108:15:291
308862375,13sleep30-21swapper/308:01:353
29572375,13sleep10-21swapper/108:14:251
289982375,13sleep30-21swapper/307:59:393
289202375,13sleep20-21swapper/207:58:382
26522375,13sleep20-21swapper/208:10:492
239732375,13sleep20-21swapper/209:00:572
203422375,13sleep30-21swapper/307:37:253
182342375,13sleep20-21swapper/207:32:282
181042375,13sleep30-21swapper/307:30:483
160992375,13sleep10-21swapper/107:27:211
117722375,13sleep30-21swapper/307:16:323
88442365,12sleep10-21swapper/107:10:531
71852365,12sleep20-21swapper/208:23:282
7106993614,19cyclictest0-21swapper/209:30:502
7106993614,19cyclictest0-21swapper/209:30:502
7106993612,22cyclictest0-21swapper/209:55:312
710599367,27cyclictest0-21swapper/111:05:111
710599366,22cyclictest0-21swapper/108:05:151
710599364,23cyclictest0-21swapper/107:46:391
7105993614,18cyclictest0-21swapper/110:30:121
710499369,24cyclictest0-21swapper/009:33:580
710499369,24cyclictest0-21swapper/009:33:580
710499367,26cyclictest0-21swapper/009:45:210
7104993616,17cyclictest0-21swapper/010:01:330
7104993615,19cyclictest0-21swapper/009:43:310
6372365,13sleep00-21swapper/008:07:460
50482365,13sleep30-21swapper/308:18:443
311432365,13sleep00-21swapper/008:04:540
246902365,12sleep30-21swapper/307:48:373
226202365,12sleep10-21swapper/107:44:131
181062365,13sleep00-21swapper/007:30:490
139972365,12sleep30-21swapper/307:22:543
113662365,12sleep30-21swapper/308:32:353
73062355,11sleep30-21swapper/308:24:573
7107993516,17cyclictest0-21swapper/309:36:263
7107993516,16cyclictest0-21swapper/309:58:303
7106993520,13cyclictest0-21swapper/208:06:272
7106993516,16cyclictest0-21swapper/209:35:272
7106993514,18cyclictest0-21swapper/210:38:272
7106993513,14cyclictest0-21swapper/212:20:222
710599355,21cyclictest0-21swapper/112:30:221
7105993514,18cyclictest0-21swapper/109:35:261
7105993510,22cyclictest0-21swapper/112:20:241
7104993512,20cyclictest0-21swapper/010:30:030
49842355,12sleep00-21swapper/008:17:560
199612355,12sleep10-21swapper/108:53:541
197952355,13sleep30-21swapper/308:51:483
75712345,10sleep20-21swapper/208:25:092
7107993415,17cyclictest0-21swapper/312:25:233
7107993415,17cyclictest0-21swapper/312:25:233
7107993414,18cyclictest0-21swapper/309:23:573
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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