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2026-03-04 - 21:48
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack0slot0.osadl.org (updated Wed Mar 04, 2026 12:45:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1537821290,0sleep70-21swapper/712:39:407
2450821130,0sleep00-21swapper/010:55:470
70842790,0sleep30-21swapper/311:40:553
326782790,1sleep20-21swapper/212:37:202
141272790,0sleep30-21swapper/309:28:553
49392750,1sleep30-21swapper/311:45:193
222842750,0sleep70-21swapper/712:26:107
174952750,0sleep40-21swapper/412:30:174
302172720,1sleep61012-21runrttasks11:15:416
301922720,0sleep20-21swapper/211:10:562
155322720,1sleep5581rcuc/509:14:555
304452710,0sleep10-21swapper/109:21:401
198172710,0sleep40-21swapper/410:02:534
179182710,0sleep10-21swapper/109:57:541
148502710,0sleep00-21swapper/011:56:210
64342700,0sleep10-21swapper/109:37:111
302612700,0sleep70-21swapper/711:06:127
292772690,0sleep00-21swapper/009:50:070
159972690,0sleep40-21swapper/410:16:324
188802660,0sleep70-21swapper/711:14:137
2059925848,6sleep50-21swapper/507:07:245
2046125747,6sleep40-21swapper/407:05:394
2074525633,7sleep00-21swapper/007:09:120
269202540,0sleep50-21swapper/511:15:165
2065425242,6sleep10-21swapper/107:08:081
2080624838,6sleep70-21swapper/707:09:597
2077124736,7sleep60-21swapper/607:09:356
99432450,4sleep02101199cyclictest10:01:210
2079524331,7sleep30-21swapper/307:09:553
2065524130,7sleep20-21swapper/207:08:102
2104699342,30cyclictest0-21swapper/609:45:546
2104699260,22cyclictest0-21swapper/608:26:016
2102299265,20cyclictest0-21swapper/210:30:142
2102299265,20cyclictest0-21swapper/210:30:142
2105099253,21cyclictest0-21swapper/712:13:297
2105099253,21cyclictest0-21swapper/712:13:297
2105099253,21cyclictest0-21swapper/710:09:317
2105099253,21cyclictest0-21swapper/708:07:367
2104699253,21cyclictest0-21swapper/608:10:276
2104699253,20cyclictest0-21swapper/608:40:436
2104699250,20cyclictest0-21swapper/609:20:196
2104099250,22cyclictest0-21swapper/512:04:025
2101599250,21cyclictest0-21swapper/109:16:371
326662240,0sleep10-21swapper/111:01:501
2105099243,20cyclictest0-21swapper/709:33:037
2105099242,21cyclictest0-21swapper/708:38:467
2105099240,20cyclictest0-21swapper/709:45:187
2104699244,19cyclictest0-21swapper/612:02:176
2104699241,20cyclictest0-21swapper/611:31:396
2104699240,17cyclictest0-21swapper/611:05:176
2104099243,18cyclictest0-21swapper/509:20:125
2102299243,18cyclictest0-21swapper/211:18:122
2102299240,20cyclictest0-21swapper/212:31:032
2102299240,19cyclictest0-21swapper/207:40:502
2105099233,18cyclictest0-21swapper/709:42:007
2105099232,20cyclictest0-21swapper/708:32:587
2105099231,21cyclictest0-21swapper/710:03:437
2105099231,20cyclictest0-21swapper/712:23:417
2105099231,20cyclictest0-21swapper/711:40:467
2105099230,22cyclictest0-21swapper/711:48:107
2105099230,22cyclictest0-21swapper/710:56:037
2105099230,21cyclictest0-21swapper/708:26:347
2104699233,17cyclictest0-21swapper/609:27:366
2104699231,21cyclictest0-21swapper/608:45:196
2104099230,21cyclictest0-21swapper/510:00:135
2104099230,21cyclictest0-21swapper/507:28:595
2102899230,21cyclictest0-21swapper/312:15:203
2102899230,17cyclictest0-21swapper/309:15:183
2102299233,18cyclictest0-21swapper/208:21:192
2102299233,17cyclictest0-21swapper/211:48:042
2102299232,19cyclictest0-21swapper/207:46:412
2102299232,19cyclictest0-21swapper/207:46:412
2101599233,18cyclictest0-21swapper/111:07:061
2101599233,18cyclictest0-21swapper/110:34:111
2101599233,18cyclictest0-21swapper/110:34:111
2101599233,18cyclictest0-21swapper/108:38:481
2101599230,19cyclictest0-21swapper/111:38:101
2105099223,18cyclictest0-21swapper/711:51:377
2105099223,18cyclictest0-21swapper/710:47:537
2105099223,18cyclictest0-21swapper/707:21:287
2105099221,20cyclictest0-21swapper/709:52:107
2105099221,20cyclictest0-21swapper/707:17:047
2105099220,21cyclictest0-21swapper/707:26:107
2105099220,17cyclictest0-21swapper/710:12:517
2105099220,17cyclictest0-21swapper/707:50:217
2104699223,18cyclictest0-21swapper/611:57:296
2104699223,18cyclictest0-21swapper/610:45:166
2104699223,18cyclictest0-21swapper/610:33:146
2104699223,18cyclictest0-21swapper/610:33:146
2104699223,18cyclictest0-21swapper/609:13:026
2104699223,18cyclictest0-21swapper/609:04:296
2104699222,18cyclictest0-21swapper/610:09:016
21046992219,2cyclictest6174-21bash12:19:146
2104699221,20cyclictest0-21swapper/611:24:316
2104699220,21cyclictest0-21swapper/610:19:506
2104699220,21cyclictest0-21swapper/610:11:466
2104699220,21cyclictest0-21swapper/607:34:086
2104699220,21cyclictest0-21swapper/607:14:326
2104699220,17cyclictest0-21swapper/607:37:446
2104099223,18cyclictest0-21swapper/512:27:545
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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