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2026-02-03 - 04:19
[ 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 Tue Feb 03, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
139909910721353481,53634cyclictest17521-21ssh21:36:170
139909910711853468,53550cyclictest25213-21ssh00:12:220
139909910700553410,53498cyclictest2379-21ssh00:26:160
139909910698753456,53531cyclictest0-21swapper22:03:550
139909910664953473,53176cyclictest0-21swapper21:40:390
139909910664853389,53259cyclictest0-21swapper21:14:010
139909910663953388,53161cyclictest0-21swapper19:25:400
139909910657453469,53105cyclictest0-21swapper21:08:090
139909910656653400,53102cyclictest0-21swapper20:52:150
139909910655253392,53095cyclictest0-21swapper21:15:310
139909910655053454,53096cyclictest0-21swapper20:43:520
139909910651853480,53038cyclictest0-21swapper20:47:330
139909910651753467,53050cyclictest0-21swapper22:36:150
139909910650153468,53033cyclictest0-21swapper23:20:370
139909910648453473,53011cyclictest0-21swapper23:10:250
139909910645453405,53049cyclictest0-21swapper00:31:080
139909910644053400,53040cyclictest0-21swapper21:03:180
139909910643453445,52989cyclictest0-21swapper19:18:280
139909910635653472,52884cyclictest0-21swapper19:35:430
139909910635553477,52878cyclictest0-21swapper19:49:270
139909910631353397,52852cyclictest294332sleep021:55:030
139909910629953466,52833cyclictest0-21swapper20:27:070
139909910628753408,52816cyclictest9-21ksoftirqd/019:34:420
139909910628453433,52785cyclictest0-21swapper20:04:110
139909910621053467,52743cyclictest0-21swapper22:10:270
139909910620853471,52737cyclictest0-21swapper19:42:040
139909910620153467,52734cyclictest0-21swapper20:21:460
139909910617953451,52728cyclictest0-21swapper22:19:500
139909910615853442,52716cyclictest0-21swapper19:22:090
139909910613353429,52704cyclictest0-21swapper23:45:450
139909910612653424,52702cyclictest0-21swapper19:53:280
139909910547953007,52470cyclictest29946-21ssh23:30:500
13990995390753401,506cyclictest0-21swapper20:16:240
13990995371938,0cyclictest0-21swapper00:24:260
13990995368827,53568cyclictest0-21swapper21:31:060
13990995360211,208cyclictest1625-21ssh23:37:320
13990995354453393,151cyclictest0-21swapper23:29:500
13990995334725,53322cyclictest0-21swapper00:03:500
13990995328724,53169cyclictest0-21swapper19:59:090
13990995326616,53160cyclictest13989-21cyclictest22:44:270
13990995313227,53105cyclictest0-21swapper20:58:260
13990995306725,53042cyclictest0-21swapper20:08:420
13990995304927,53022cyclictest0-21swapper20:36:000
13990995298727,52868cyclictest0-21swapper22:53:100
139909926872678,7cyclictest2679-21devkit-power-da00:06:110
139909922231090,1009cyclictest15248-21ssh22:20:400
139909921981077,1027cyclictest134850irq/9-eth023:57:080
139909921951092,979cyclictest2099-21runrttasks23:19:470
139909921211103,953cyclictest134850irq/9-eth022:58:510
139909920671031,1015cyclictest0-21swapper20:32:290
139909920631022,1007cyclictest0-21swapper20:13:230
139909919891009,888cyclictest9-21ksoftirqd/021:52:320
139909919751027,855cyclictest0-21swapper22:46:480
139909919681078,766cyclictest5822-21ssh23:44:040
139909919491044,783cyclictest0-21swapper00:17:140
13990991931930,967cyclictest0-21swapper23:50:360
139909919231072,851cyclictest0-21swapper21:46:400
139909919111040,778cyclictest0-21swapper22:09:370
13990991844957,867cyclictest3950irq/9-acpi22:30:230
13990991833951,848cyclictest0-21swapper19:12:160
13990991822958,830cyclictest0-21swapper23:02:420
13990991813920,855cyclictest18848-21ssh22:26:120
139909918071022,748cyclictest11479-21ssh21:27:550
139909917191083,636cyclictest0-21swapper00:39:400
139909916081080,463cyclictest3950irq/9-acpi23:07:030
13990991471971,475cyclictest7647-21ssh21:21:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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