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2026-01-12 - 18:10
[ 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 Mon Jan 12, 2026 12:46:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1029321420,4sleep2560799cyclictest11:17:532
111472760,1sleep61012-21runrttasks11:25:496
21792740,0sleep30-21swapper/309:34:153
201742710,0sleep70-21swapper/712:15:597
39392700,1sleep33942-21switchtime08:10:183
226552700,0sleep70-21swapper/710:49:287
190692680,0sleep20-21swapper/212:23:562
52582670,0sleep00-21swapper/009:11:040
183512670,0sleep60-21swapper/612:15:266
528125949,6sleep10-21swapper/107:08:491
512125948,7sleep70-21swapper/707:06:467
522125848,6sleep40-21swapper/407:07:554
293912580,3sleep0559499cyclictest11:54:210
535625342,7sleep00-21swapper/007:09:440
525025141,6sleep60-21swapper/607:08:226
526725040,6sleep50-21swapper/507:08:375
508024231,7sleep20-21swapper/207:06:092
503424231,7sleep30-21swapper/307:05:383
563499310,23cyclictest0-21swapper/711:05:217
563499291,21cyclictest0-21swapper/708:00:407
561899260,24cyclictest0-21swapper/411:35:134
560799260,21cyclictest0-21swapper/211:11:522
563499253,21cyclictest0-21swapper/712:04:057
563499252,22cyclictest0-21swapper/711:41:257
561899258,16cyclictest0-21swapper/408:50:174
561899253,21cyclictest0-21swapper/412:10:094
561899250,23cyclictest0-21swapper/408:35:164
563499243,20cyclictest0-21swapper/707:43:587
563499242,21cyclictest0-21swapper/711:58:127
563499242,21cyclictest0-21swapper/709:29:497
562499243,20cyclictest0-21swapper/510:44:335
562499243,20cyclictest0-21swapper/507:30:145
562499242,21cyclictest0-21swapper/508:30:535
561899244,18cyclictest0-21swapper/410:40:064
561899242,21cyclictest0-21swapper/407:17:094
561299240,20cyclictest0-21swapper/312:05:443
560099240,20cyclictest0-21swapper/111:49:031
560099240,20cyclictest0-21swapper/110:45:371
560099240,20cyclictest0-21swapper/109:58:131
563499233,18cyclictest0-21swapper/711:29:587
563499233,18cyclictest0-21swapper/710:56:457
563499233,18cyclictest0-21swapper/710:44:097
563499233,18cyclictest0-21swapper/709:30:227
563499233,18cyclictest0-21swapper/709:17:127
563499233,18cyclictest0-21swapper/708:59:397
563499231,21cyclictest0-21swapper/709:24:377
562999233,18cyclictest0-21swapper/612:24:466
562999231,21cyclictest0-21swapper/611:11:316
562499230,22cyclictest0-21swapper/509:33:585
561899234,18cyclictest0-21swapper/407:33:004
561899231,21cyclictest0-21swapper/412:09:144
561899230,21cyclictest0-21swapper/410:32:514
561899230,21cyclictest0-21swapper/410:32:514
561299230,22cyclictest0-21swapper/309:48:343
561299230,21cyclictest0-21swapper/308:07:503
560799234,18cyclictest0-21swapper/208:43:242
560799233,19cyclictest0-21swapper/212:32:122
560799232,20cyclictest0-21swapper/209:52:312
560799230,22cyclictest0-21swapper/209:14:332
559499233,19cyclictest0-21swapper/012:11:320
559499232,19cyclictest0-21swapper/009:02:150
559499232,19cyclictest0-21swapper/009:02:150
54712230,0sleep3411ktimersoftd/312:12:023
563499223,18cyclictest0-21swapper/712:13:417
563499223,18cyclictest0-21swapper/710:38:197
563499223,18cyclictest0-21swapper/710:38:187
563499223,18cyclictest0-21swapper/710:09:237
563499223,18cyclictest0-21swapper/708:32:357
563499222,18cyclictest0-21swapper/710:19:217
563499222,18cyclictest0-21swapper/709:44:287
563499222,18cyclictest0-21swapper/707:16:307
563499221,18cyclictest0-21swapper/709:12:037
563499220,21cyclictest0-21swapper/708:22:357
563499220,21cyclictest0-21swapper/707:39:227
562999223,18cyclictest0-21swapper/609:50:076
562999220,21cyclictest0-21swapper/612:33:246
562999220,21cyclictest0-21swapper/607:15:446
562999220,20cyclictest0-21swapper/612:03:366
562999220,20cyclictest0-21swapper/610:33:296
562999220,20cyclictest0-21swapper/610:33:296
562999220,20cyclictest0-21swapper/609:19:036
562999220,19cyclictest0-21swapper/608:47:096
562499223,18cyclictest0-21swapper/512:03:115
562499223,18cyclictest0-21swapper/509:52:375
562499223,18cyclictest0-21swapper/509:09:245
562499222,18cyclictest0-21swapper/510:20:175
562499220,21cyclictest0-21swapper/511:02:425
562499220,21cyclictest0-21swapper/508:53:005
562499220,21cyclictest0-21swapper/508:12:175
561899223,18cyclictest0-21swapper/411:34:224
561899223,18cyclictest0-21swapper/409:29:564
561899223,18cyclictest0-21swapper/408:25:164
561899223,18cyclictest0-21swapper/408:01:194
561899223,18cyclictest0-21swapper/407:55:044
561899222,19cyclictest0-21swapper/408:31:294
561899222,18cyclictest0-21swapper/408:49:514
561899220,20cyclictest0-21swapper/411:56:264
561899220,20cyclictest0-21swapper/411:01:034
561899220,20cyclictest0-21swapper/409:02:094
561899220,20cyclictest0-21swapper/409:02:094
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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