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2026-03-02 - 19:59
[ 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 Mon Mar 02, 2026 12:45:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18917212565,55sleep30-21swapper/307:08:273
1425221180,1sleep36137-21stress09:25:593
18992211352,56sleep10-21swapper/107:09:251
18909211352,23sleep00-21swapper/007:08:190
18774211151,20sleep20-21swapper/207:06:362
1914499449,32cyclictest0-21swapper/012:13:000
1914499449,32cyclictest0-21swapper/012:12:590
19144994114,24cyclictest0-21swapper/010:46:270
19144994112,26cyclictest0-21swapper/009:55:330
19145994015,23cyclictest0-21swapper/109:15:041
19144994011,26cyclictest0-21swapper/012:00:230
19144994011,26cyclictest0-21swapper/012:00:230
192782395,13sleep20-21swapper/208:24:202
19146993911,26cyclictest0-21swapper/212:34:302
19144993911,25cyclictest0-21swapper/012:22:220
19144993911,25cyclictest0-21swapper/011:49:000
19144993911,25cyclictest0-21swapper/010:01:430
19144993910,26cyclictest0-21swapper/011:56:000
301802385,13sleep20-21swapper/207:31:432
254702385,13sleep20-21swapper/208:37:042
210852385,13sleep20-21swapper/207:13:272
19147993810,25cyclictest0-21swapper/311:16:003
19145993813,22cyclictest0-21swapper/110:41:441
19144993813,23cyclictest0-21swapper/009:30:470
63602375,13sleep30-21swapper/307:52:213
43552375,13sleep00-21swapper/007:49:060
43552375,13sleep00-21swapper/007:49:060
322232375,13sleep20-21swapper/207:35:402
277372375,12sleep20-21swapper/208:43:572
255572375,13sleep00-21swapper/008:38:070
237512375,13sleep20-21swapper/207:15:512
19146993711,23cyclictest0-21swapper/212:17:272
19144993714,20cyclictest0-21swapper/011:40:080
65252365,13sleep10-21swapper/107:54:281
261552365,13sleep10-21swapper/107:24:161
259712365,13sleep00-21swapper/007:21:560
213252365,12sleep30-21swapper/308:28:183
192392365,13sleep30-21swapper/308:23:503
1914699367,26cyclictest0-21swapper/209:13:402
19146993612,21cyclictest0-21swapper/211:34:182
19146993612,21cyclictest0-21swapper/211:34:182
19145993615,18cyclictest0-21swapper/109:49:531
19145993614,19cyclictest0-21swapper/112:25:421
19145993613,20cyclictest0-21swapper/111:53:391
1914499369,25cyclictest0-21swapper/012:28:590
19144993615,19cyclictest0-21swapper/010:40:020
19144993615,19cyclictest0-21swapper/009:45:280
19144993615,18cyclictest0-21swapper/010:38:450
19144993614,19cyclictest0-21swapper/009:40:320
19144993614,19cyclictest0-21swapper/009:40:310
107552365,13sleep10-21swapper/108:04:151
275822355,12sleep10-21swapper/108:41:561
258922355,12sleep30-21swapper/307:20:533
232442355,13sleep30-21swapper/308:30:433
211782355,16sleep00-21swapper/007:14:370
1914699359,23cyclictest0-21swapper/211:10:342
1914699359,23cyclictest0-21swapper/210:19:042
19146993516,16cyclictest0-21swapper/211:43:092
19146993515,17cyclictest0-21swapper/211:00:262
19146993514,19cyclictest0-21swapper/211:22:162
19146993514,18cyclictest0-21swapper/209:31:342
19146993512,20cyclictest0-21swapper/210:50:542
19146993512,20cyclictest0-21swapper/210:50:542
19146993511,21cyclictest0-21swapper/210:48:402
1914599359,17cyclictest0-21swapper/107:40:511
1914599358,18cyclictest0-21swapper/108:55:221
1914599356,26cyclictest0-21swapper/112:11:031
1914599356,26cyclictest0-21swapper/112:11:021
19145993522,11cyclictest0-21swapper/110:36:531
19145993510,23cyclictest0-21swapper/110:13:171
1914499357,17cyclictest0-21swapper/010:25:270
19144993514,19cyclictest0-21swapper/009:10:200
19144993514,18cyclictest0-21swapper/012:36:310
19144993514,18cyclictest0-21swapper/012:36:310
19144993514,14cyclictest0-21swapper/011:39:550
19144993511,18cyclictest0-21swapper/008:34:110
191312355,12sleep10-21swapper/108:22:321
170722355,10sleep00-21swapper/008:18:210
127432355,12sleep10-21swapper/108:07:311
84272345,12sleep00-21swapper/007:56:430
58682345,12sleep00-21swapper/009:07:420
295812345,10sleep30-21swapper/308:45:393
281392345,12sleep00-21swapper/007:27:370
275942345,10sleep30-21swapper/308:42:073
259982345,10sleep20-21swapper/207:22:182
247782345,13sleep10-21swapper/108:35:181
21892345,10sleep20-21swapper/207:43:582
213022345,10sleep20-21swapper/208:28:012
1914699347,24cyclictest0-21swapper/209:21:392
19146993415,16cyclictest0-21swapper/209:15:222
19146993413,19cyclictest0-21swapper/209:35:222
19146993413,19cyclictest0-21swapper/209:35:222
19146993411,21cyclictest0-21swapper/211:15:182
19146993410,22cyclictest0-21swapper/211:26:242
19146993410,22cyclictest0-21swapper/211:26:232
1914599343,25cyclictest0-21swapper/108:54:101
19145993415,16cyclictest0-21swapper/109:50:311
19145993414,17cyclictest0-21swapper/109:25:241
19145993413,18cyclictest0-21swapper/111:10:061
19145993412,20cyclictest0-21swapper/111:09:531
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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