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2026-02-02 - 09:18
[ 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 376 highest latencies:
System rack6slot6 (updated Mon Feb 02, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
154849910683553419,53416cyclictest0-21swapper00:02:150
154849910669453438,53132cyclictest3120-21ssh23:51:420
154849910664553471,53174cyclictest0-21swapper21:01:430
154849910664153390,53161cyclictest0-21swapper22:26:070
154849910656353452,53111cyclictest0-21swapper19:31:570
154849910655153391,53096cyclictest0-21swapper23:59:340
154849910654853442,53106cyclictest0-21swapper20:57:010
154849910654453385,53093cyclictest0-21swapper00:07:360
154849910654153382,53068cyclictest0-21swapper23:42:090
154849910652153432,53089cyclictest0-21swapper00:26:420
154849910651653477,53039cyclictest0-21swapper22:32:090
154849910651253388,53124cyclictest0-21swapper20:19:410
154849910645053456,52994cyclictest0-21swapper23:25:440
154849910644053447,52993cyclictest0-21swapper22:12:530
154849910639253403,52896cyclictest0-21swapper19:24:450
154849910633353416,52853cyclictest9-21ksoftirqd/022:01:200
154849910632653450,52876cyclictest0-21swapper23:18:020
154849910627853478,52760cyclictest0-21swapper20:36:150
154849910626853421,52847cyclictest0-21swapper19:51:430
154849910623053477,52753cyclictest0-21swapper22:47:230
154849910619553459,52736cyclictest0-21swapper20:09:480
154849910618253454,52728cyclictest0-21swapper23:32:160
154849910617153444,52727cyclictest0-21swapper20:32:440
154849910616653405,52761cyclictest0-21swapper22:20:050
154849910612953428,52701cyclictest0-21swapper20:24:020
154849910571253023,52687cyclictest20891-21ssh22:41:510
154849910564152982,52657cyclictest28420-21ssh00:30:130
154849910527353004,52267cyclictest28233-21ssh22:53:150
154849910517053058,52110cyclictest0-21swapper00:39:450
154849910515853044,52112cyclictest0-21swapper22:07:320
154849910512853023,52098cyclictest32120-21sh23:46:500
15484995378253443,339cyclictest0-21swapper23:08:590
15484995371437,638cyclictest0-21swapper22:16:340
15484995370530,0cyclictest20323-21ssh00:17:290
15484995357427,53424cyclictest0-21swapper19:58:140
15484995356626,53444cyclictest0-21swapper20:02:260
15484995344227,53415cyclictest0-21swapper21:46:150
15484995342225,53397cyclictest0-21swapper20:50:290
15484995336735,53240cyclictest0-21swapper21:22:590
15484995336526,53246cyclictest9-21ksoftirqd/000:23:210
15484995331826,0cyclictest2272-21munin-node21:34:420
15484995331638,53186cyclictest0-21swapper21:08:150
15484995327935,53151cyclictest0-21swapper20:26:220
15484995327027,53123cyclictest0-21swapper23:21:030
15484995326825,53149cyclictest0-21swapper19:42:100
15484995324527,53125cyclictest0-21swapper20:45:280
15484995314324,53119cyclictest0-21swapper19:47:410
154849949722748,2216cyclictest2679-21devkit-power-da22:35:100
154849923131092,1149cyclictest3950irq/9-acpi21:29:000
154849922921040,1127cyclictest2272-21munin-node19:25:550
154849921911066,1027cyclictest22431-21diskmemload21:19:480
154849921521014,1072cyclictest3950irq/9-acpi21:55:280
154849920861024,1028cyclictest3396-21kworker/0:121:35:120
154849920351022,918cyclictest2099-21runrttasks21:43:550
154849920301031,965cyclictest0-21swapper23:03:180
154849919251051,779cyclictest0-21swapper23:14:110
154849919191000,827cyclictest3950irq/9-acpi00:11:070
154849919111064,847cyclictest0-21swapper20:41:070
154849918641048,722cyclictest0-21swapper20:13:390
15484991800946,830cyclictest31211-21ssh22:57:260
15484991740983,722cyclictest25213-21ssh21:13:260
154849915891019,504cyclictest0-21swapper19:35:380
154849915561104,362cyclictest0-21swapper21:52:470
154849915311073,342cyclictest0-21swapper23:39:380
15484991098615,479cyclictest19236-21wc19:12:410
15484991055594,457cyclictest25834-21hwlatdetect-tra19:17:530
155752810,2sleep015576-21hwlatdetect-tra19:06:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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