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2026-01-25 - 06:59
[ 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
Characteristics of the highest latencies:
System rack6slot6 (updated Sun Jan 25, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
183789910695253414,53447cyclictest0-21swapper22:21:170
183789910691953391,53432cyclictest1993-21lldpd23:40:300
183789910682553472,53353cyclictest0-21swapper21:24:410
183789910676353402,53295cyclictest0-21swapper19:52:550
183789910673953444,53174cyclictest27876-21ssh22:27:390
183789910664453410,53144cyclictest9-21ksoftirqd/021:57:300
183789910655053394,53092cyclictest9-21ksoftirqd/023:46:220
183789910655053389,53096cyclictest0-21swapper21:46:370
183789910653953421,53118cyclictest0-21swapper21:44:270
183789910652253479,53043cyclictest0-21swapper22:57:180
183789910651453411,53037cyclictest0-21swapper00:24:530
183789910650953472,53037cyclictest0-21swapper20:12:300
183789910649953470,53029cyclictest0-21swapper23:28:070
183789910649853471,53027cyclictest0-21swapper23:08:210
183789910648253472,52914cyclictest3898-21sh00:16:000
183789910647653457,53019cyclictest0-21swapper21:34:040
183789910645353402,53051cyclictest0-21swapper00:26:130
183789910645153402,53049cyclictest0-21swapper22:05:330
183789910641653425,52991cyclictest0-21swapper23:14:120
183789910639953342,53004cyclictest7298-21diskmemload00:39:170
183789910635253411,52875cyclictest0-21swapper19:41:110
183789910628453406,52814cyclictest9-21ksoftirqd/019:31:380
183789910621253483,52729cyclictest0-21swapper20:24:440
183789910620653466,52740cyclictest0-21swapper20:48:000
183789910620053428,52772cyclictest0-21swapper20:51:110
183789910618353468,52715cyclictest0-21swapper22:19:170
183789910617353453,52720cyclictest0-21swapper22:30:500
183789910617253450,52722cyclictest0-21swapper20:41:280
183789910616753447,52720cyclictest0-21swapper22:14:150
183789910615553397,52758cyclictest0-21swapper20:35:570
183789910613853438,52700cyclictest0-21swapper21:39:550
183789910613853432,52706cyclictest0-21swapper23:19:140
183789910613853432,52706cyclictest0-21swapper20:09:290
183789910612353423,52700cyclictest0-21swapper00:31:550
183789910502252893,52124cyclictest0-21swapper00:01:560
18378995405627,53906cyclictest7298-21diskmemload22:51:060
18378995371953414,216cyclictest0-21swapper19:25:470
18378995365053374,213cyclictest0-21swapper21:07:160
18378995362353447,176cyclictest0-21swapper20:29:150
18378995359812,0cyclictest0-21swapper19:59:460
18378995359526,497cyclictest0-21swapper22:44:540
18378995340012,642cyclictest0-21swapper19:45:020
18378995337527,53348cyclictest0-21swapper23:24:350
18378995332926,53208cyclictest0-21swapper19:24:060
18378995322714,53213cyclictest0-21swapper19:35:090
18378995321126,53151cyclictest0-21swapper20:56:330
18378995309926,53073cyclictest0-21swapper20:16:510
18378995305525,53030cyclictest0-21swapper22:46:350
18378995304526,53019cyclictest0-21swapper23:33:580
18378995276326,52737cyclictest0-21swapper23:36:490
18378995268613,52673cyclictest0-21swapper23:58:450
183789945582567,1988cyclictest1741-21hald20:00:070
183789925291101,1303cyclictest2099-21runrttasks21:27:520
183789922321032,1072cyclictest2277-21Xorg21:03:250
183789922061003,1081cyclictest7298-21diskmemload00:06:070
183789922021048,1059cyclictest113772sleep022:03:220
18378992038993,1011cyclictest0-21swapper21:12:070
183789920101031,859cyclictest0-21swapper21:19:390
183789919601011,851cyclictest19385-21sh23:03:090
18378991958954,981cyclictest0-21swapper21:52:090
18378991863965,860cyclictest1932-21ssh00:14:200
183789916731082,499cyclictest9-21ksoftirqd/020:34:160
183789916621050,612cyclictest0-21swapper23:52:440
18378991482978,469cyclictest3074-21sh22:39:220
18378991001589,409cyclictest4670-21hwlatdetect-tra19:18:140
1837899996590,403cyclictest18636-21grep19:10:020
1407722390,2sleep014076-21hwlatdetect-tra19:05:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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