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2026-01-13 - 13:07
[ 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 Tue Jan 13, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
274289910663553468,53167cyclictest0-21swapper20:32:590
274289910656053395,53100cyclictest0-21swapper19:50:260
274289910655453465,53089cyclictest0-21swapper20:51:040
274289910653953455,53084cyclictest0-21swapper20:58:260
274289910651353460,53053cyclictest0-21swapper20:13:430
274289910651053473,53037cyclictest0-21swapper22:01:540
274289910649753471,53026cyclictest0-21swapper21:02:170
274289910649553466,53029cyclictest0-21swapper19:19:170
274289910647553429,53046cyclictest0-21swapper21:05:480
274289910646353453,53010cyclictest0-21swapper19:40:440
274289910645753444,53013cyclictest0-21swapper20:35:190
274289910644853447,53001cyclictest0-21swapper20:26:070
274289910643653397,53039cyclictest0-21swapper19:22:080
274289910643053473,52867cyclictest9-21ksoftirqd/021:21:330
274289910641653464,52888cyclictest9-21ksoftirqd/023:59:480
274289910640453421,52983cyclictest0-21swapper21:32:360
274289910622153477,52744cyclictest0-21swapper19:33:320
274289910619153462,52729cyclictest0-21swapper22:34:140
274289910618953458,52731cyclictest0-21swapper23:05:530
274289910618253458,52724cyclictest0-21swapper00:14:020
274289910618153474,52707cyclictest0-21swapper20:19:350
274289910616753465,52702cyclictest0-21swapper19:12:350
274289910616153443,52718cyclictest0-21swapper20:49:330
274289910613753435,52702cyclictest0-21swapper19:38:130
274289910612953432,52697cyclictest0-21swapper20:06:110
274289910606852979,53087cyclictest0-21swapper23:19:470
274289910606552987,53076cyclictest0-21swapper21:25:340
274289910592852967,52958cyclictest13756-21ssh21:12:300
274289910581853341,52477cyclictest0-21swapper22:10:270
274289910561753012,52602cyclictest4276-21ssh21:44:590
274289910550652954,52550cyclictest5966-21ssh21:46:100
274289910548052940,52537cyclictest18492-21ssh22:49:180
274289910539953145,52254cyclictest0-21swapper23:02:220
274289910518753072,52109cyclictest0-21swapper22:58:210
274289910515053056,52092cyclictest0-21swapper20:02:100
274289910515053028,52120cyclictest0-21swapper00:31:170
274289910514453055,52087cyclictest0-21swapper22:41:560
274289910513453037,52095cyclictest0-21swapper23:20:070
274289910513153025,52104cyclictest0-21swapper00:22:150
274289910512052999,52115cyclictest0-21swapper23:52:260
274289910509953001,52096cyclictest0-21swapper19:59:190
274289910509653001,52093cyclictest0-21swapper00:01:390
274289910508152973,52103cyclictest0-21swapper23:38:520
274289910506953009,52058cyclictest0-21swapper20:23:460
274289910506752953,52112cyclictest0-21swapper21:19:420
274289910502752922,52103cyclictest0-21swapper23:32:100
27428995338127,53260cyclictest0-21swapper20:44:420
27428995318326,0cyclictest0-21swapper22:55:000
27428995312826,53102cyclictest0-21swapper19:46:450
2742899531098,53099cyclictest0-21swapper21:37:570
27428995310424,53080cyclictest0-21swapper19:27:200
2742899531038,53093cyclictest0-21swapper00:09:110
27428995307827,53051cyclictest0-21swapper00:18:440
274289951082699,2405cyclictest2679-21devkit-power-da00:35:390
274289924031046,1258cyclictest2099-21runrttasks22:25:510
274289920651023,1007cyclictest0-21swapper23:26:080
274289917571055,638cyclictest3950irq/9-acpi23:49:350
27428991576754,813cyclictest0-21swapper22:19:490
27428991559766,780cyclictest9562-21sh21:51:110
2742899151826,1369cyclictest11404-21diskmemload22:24:110
274289914761106,370cyclictest0-21swapper00:29:370
274289914481061,387cyclictest0-21swapper22:37:450
274289914231095,328cyclictest0-21swapper23:12:250
274289913931064,329cyclictest0-21swapper21:57:330
27428991303643,658cyclictest0-21swapper23:40:230
27428991162510,650cyclictest0-21swapper22:06:460
273072791226,342sleep02679-21devkit-power-da19:09:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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