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2026-02-03 - 02:36
[ 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 Tue Feb 03, 2026 00:45:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
620321290,1sleep131199-21stress22:41:371
11823212666,20sleep20-21swapper/219:08:322
11704210849,54sleep00-21swapper/019:06:570
11700210745,22sleep10-21swapper/119:06:531
1189628557,23sleep30-21swapper/319:09:293
93032640,1sleep031197-21stress21:34:550
12045994214,26cyclictest0-21swapper/223:53:212
12045994214,26cyclictest0-21swapper/223:53:212
12045994129,10cyclictest0-21swapper/222:35:452
12045994115,23cyclictest0-21swapper/200:06:012
12045994110,28cyclictest0-21swapper/223:30:242
12045994015,23cyclictest0-21swapper/223:14:232
12045994015,23cyclictest0-21swapper/223:14:222
12045994015,23cyclictest0-21swapper/222:50:132
12045994014,24cyclictest0-21swapper/221:52:022
12045994014,23cyclictest0-21swapper/223:28:032
12045993916,20cyclictest0-21swapper/223:40:192
12045993914,23cyclictest0-21swapper/223:55:102
12045993914,23cyclictest0-21swapper/223:20:272
12045993914,22cyclictest0-21swapper/222:12:212
12045993913,23cyclictest0-21swapper/200:37:142
1204499395,20cyclictest0-21swapper/121:28:191
1204499395,20cyclictest0-21swapper/121:28:191
12044993914,22cyclictest0-21swapper/121:38:161
12043993913,23cyclictest0-21swapper/020:30:140
12045993815,20cyclictest0-21swapper/223:06:002
12045993815,20cyclictest0-21swapper/222:16:092
12045993814,21cyclictest0-21swapper/223:36:032
12045993814,21cyclictest0-21swapper/222:34:502
12045993813,22cyclictest0-21swapper/222:00:022
12045993813,22cyclictest0-21swapper/222:00:012
12044993816,20cyclictest0-21swapper/100:02:081
12043993818,14cyclictest0-21swapper/019:10:530
12043993816,20cyclictest0-21swapper/020:55:060
12043993816,20cyclictest0-21swapper/020:55:050
75232375,13sleep20-21swapper/220:10:562
32682375,13sleep20-21swapper/220:00:492
299142375,13sleep30-21swapper/319:50:033
181852375,13sleep20-21swapper/220:36:422
13932375,13sleep20-21swapper/219:59:132
12045993714,20cyclictest0-21swapper/221:30:292
12045993714,20cyclictest0-21swapper/200:10:072
12044993715,20cyclictest0-21swapper/100:33:181
12044993715,19cyclictest0-21swapper/100:15:281
12043993717,18cyclictest0-21swapper/019:35:060
118292375,13sleep30-21swapper/320:21:553
97892365,13sleep10-21swapper/120:17:481
76692365,13sleep00-21swapper/020:12:460
56002365,13sleep10-21swapper/120:08:251
33592365,13sleep00-21swapper/020:01:550
32472364,13sleep30-21swapper/320:00:333
315732365,13sleep10-21swapper/119:52:301
293102365,13sleep10-21swapper/119:45:401
289792365,12sleep30-21swapper/321:04:463
272902365,12sleep10-21swapper/119:41:431
272522365,13sleep00-21swapper/019:41:140
229852365,13sleep10-21swapper/119:30:401
226292364,13sleep30-21swapper/320:49:303
140252365,13sleep00-21swapper/020:27:460
139362365,13sleep10-21swapper/120:26:421
12045993614,19cyclictest0-21swapper/222:25:232
12045993614,19cyclictest0-21swapper/221:15:252
12045993613,20cyclictest0-21swapper/222:05:152
12045993613,20cyclictest0-21swapper/222:05:152
12045993613,20cyclictest0-21swapper/200:00:252
12045993610,24cyclictest0-21swapper/200:25:402
12045993610,24cyclictest0-21swapper/200:25:392
1204499369,24cyclictest0-21swapper/121:56:391
1204499369,24cyclictest0-21swapper/121:56:391
12044993616,17cyclictest0-21swapper/122:11:171
12044993615,18cyclictest0-21swapper/121:48:551
12044993614,19cyclictest0-21swapper/123:55:521
12044993614,19cyclictest0-21swapper/122:00:241
12044993614,19cyclictest0-21swapper/122:00:241
12044993613,21cyclictest0-21swapper/123:41:481
12044993613,20cyclictest0-21swapper/123:15:341
12043993619,15cyclictest0-21swapper/019:59:350
12043993617,17cyclictest0-21swapper/021:00:120
12043993616,18cyclictest0-21swapper/020:07:030
12043993615,19cyclictest0-21swapper/020:43:120
12043993614,20cyclictest0-21swapper/019:25:370
12043993612,21cyclictest0-21swapper/022:56:380
12043993612,21cyclictest0-21swapper/000:20:230
12043993612,21cyclictest0-21swapper/000:20:230
12043993612,21cyclictest0-21swapper/000:08:310
12043993610,19cyclictest0-21swapper/020:50:050
320412355,12sleep10-21swapper/119:55:061
28472350,1sleep131199-21stress21:18:361
246772355,12sleep10-21swapper/120:53:371
232762355,10sleep20-21swapper/219:34:272
231132354,12sleep30-21swapper/319:32:183
211542355,12sleep10-21swapper/119:29:161
202902354,12sleep30-21swapper/320:41:403
189442355,12sleep30-21swapper/319:23:013
182682355,13sleep10-21swapper/120:37:401
166672355,12sleep10-21swapper/119:16:011
140092354,12sleep30-21swapper/319:13:513
138812354,12sleep30-21swapper/320:25:593
12045993515,17cyclictest0-21swapper/222:20:172
12045993513,15cyclictest0-21swapper/223:15:262
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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