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2026-03-02 - 22:42
[ 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 Mar 02, 2026 12:45:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
315602870,1sleep10-21swapper/112:07:501
164072820,1sleep10-21swapper/110:06:331
7562800,1sleep60-21swapper/610:23:216
294972790,0sleep20-21swapper/209:44:552
169002780,0sleep40-21swapper/412:24:524
192002770,0sleep60-21swapper/612:05:556
161802760,0sleep30-21swapper/312:10:173
96402740,1sleep30-21swapper/311:55:103
312942740,0sleep50-21swapper/510:46:435
236602740,0sleep00-21swapper/010:55:130
35892720,0sleep21012-21runrttasks11:11:092
130792720,0sleep40-21swapper/411:45:584
115442720,0sleep50-21swapper/511:21:545
167452700,0sleep40-21swapper/411:03:424
287282690,0sleep00-21swapper/011:19:490
246392690,0sleep40-21swapper/410:17:174
246392690,0sleep40-21swapper/410:17:174
198582680,0sleep00-21swapper/008:05:160
266362670,0sleep20-21swapper/209:11:052
221322670,0sleep60-21swapper/612:11:086
293642640,0sleep30-21swapper/309:25:403
50442600,0sleep20-21swapper/212:27:462
2389025949,6sleep50-21swapper/507:09:325
2380525948,7sleep10-21swapper/107:08:311
2371825544,7sleep70-21swapper/707:07:247
2385325343,6sleep40-21swapper/407:08:584
2371725343,6sleep60-21swapper/607:07:236
2387824826,7sleep20-21swapper/207:09:202
2380724231,6sleep30-21swapper/307:08:323
2361924130,7sleep00-21swapper/007:06:060
2417799350,32cyclictest0-21swapper/107:45:131
173262300,1sleep10-21swapper/111:37:051
173262300,1sleep10-21swapper/111:37:051
59162290,0sleep00-21swapper/009:31:450
52632260,0sleep10-21swapper/110:14:351
2419099261,24cyclictest0-21swapper/310:52:123
2419099260,21cyclictest0-21swapper/307:25:173
2421099252,21cyclictest0-21swapper/612:15:466
2421099252,20cyclictest0-21swapper/608:29:246
2421099252,18cyclictest0-21swapper/608:05:436
2418299252,22cyclictest0-21swapper/211:58:282
2418299252,21cyclictest0-21swapper/211:45:312
2418299252,17cyclictest0-21swapper/210:59:092
2421599244,19cyclictest0-21swapper/711:23:097
2421599244,18cyclictest0-21swapper/707:29:297
2421599244,18cyclictest0-21swapper/707:12:287
2421599243,18cyclictest0-21swapper/712:16:597
2421099243,20cyclictest0-21swapper/608:50:506
2421099242,21cyclictest0-21swapper/610:16:446
2421099242,21cyclictest0-21swapper/610:16:446
2420399241,20cyclictest0-21swapper/511:06:485
2419899240,23cyclictest0-21swapper/408:12:004
2419899240,22cyclictest0-21swapper/408:55:184
2418299241,17cyclictest0-21swapper/209:58:042
2417799240,19cyclictest0-21swapper/108:45:371
2417299243,19cyclictest0-21swapper/010:20:490
2421599232,19cyclictest0-21swapper/711:54:107
2421599231,21cyclictest0-21swapper/711:02:487
2421599230,22cyclictest0-21swapper/708:37:027
2421599230,18cyclictest0-21swapper/712:02:587
2420399233,17cyclictest0-21swapper/511:10:175
2420399230,21cyclictest0-21swapper/509:00:345
2419099234,18cyclictest0-21swapper/312:03:163
2419099233,18cyclictest0-21swapper/309:32:273
2419099233,18cyclictest0-21swapper/309:10:393
2419099230,20cyclictest0-21swapper/310:28:503
2418299233,18cyclictest0-21swapper/207:34:382
2418299233,18cyclictest0-21swapper/207:23:492
2418299230,21cyclictest0-21swapper/208:56:532
2418299230,17cyclictest0-21swapper/208:38:412
2417299233,18cyclictest0-21swapper/009:40:390
2417299230,19cyclictest0-21swapper/012:37:200
2417299230,19cyclictest0-21swapper/010:17:250
2417299230,19cyclictest0-21swapper/010:17:250
2417299230,19cyclictest0-21swapper/008:32:470
2421599223,18cyclictest0-21swapper/711:09:067
2421599223,18cyclictest0-21swapper/709:28:367
2421599223,18cyclictest0-21swapper/708:46:087
2421599222,19cyclictest0-21swapper/708:44:327
2421599220,20cyclictest0-21swapper/707:40:457
2421599220,20cyclictest0-21swapper/707:19:537
2421099223,18cyclictest0-21swapper/611:27:566
2421099223,18cyclictest0-21swapper/609:11:216
2421099223,18cyclictest0-21swapper/608:56:266
2421099223,18cyclictest0-21swapper/608:48:056
2421099222,18cyclictest0-21swapper/609:37:106
2421099222,18cyclictest0-21swapper/607:28:436
2421099220,21cyclictest0-21swapper/611:14:216
2421099220,21cyclictest0-21swapper/607:48:576
2421099220,21cyclictest0-21swapper/607:41:026
2421099220,19cyclictest0-21swapper/610:50:356
2420399222,19cyclictest0-21swapper/512:18:595
2420399222,18cyclictest0-21swapper/511:29:275
2420399222,17cyclictest0-21swapper/510:22:595
2420399221,20cyclictest0-21swapper/511:16:475
2420399220,21cyclictest0-21swapper/511:57:465
2420399220,20cyclictest0-21swapper/508:57:075
2419899223,18cyclictest0-21swapper/411:05:064
2419899223,18cyclictest0-21swapper/410:24:284
2419899223,18cyclictest0-21swapper/409:33:484
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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