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2026-02-11 - 15:28
[ 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 Wed Feb 11, 2026 12:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
85189910691053475,53435cyclictest0-21swapper10:43:430
85189910686953412,53393cyclictest9-21ksoftirqd/009:04:140
85189910676153420,53250cyclictest0-21swapper08:55:320
85189910673853468,53181cyclictest8506-21cyclictest07:14:020
85189910670353386,53293cyclictest17925-21ssh10:34:100
85189910666053393,53202cyclictest0-21swapper11:11:310
85189910663853399,53176cyclictest9-21ksoftirqd/011:36:380
85189910663453432,53137cyclictest0-21swapper08:52:510
85189910660253481,53030cyclictest0-21swapper12:02:560
85189910654553387,53093cyclictest0-21swapper12:31:040
85189910650853411,53009cyclictest0-21swapper11:23:040
85189910650153472,53029cyclictest0-21swapper11:06:190
85189910650053466,53034cyclictest0-21swapper11:43:500
85189910648853473,52925cyclictest9-21ksoftirqd/008:06:580
85189910648253459,53023cyclictest0-21swapper09:52:280
85189910648153462,53019cyclictest0-21swapper11:53:330
85189910646653492,52974cyclictest0-21swapper07:36:190
85189910641353445,52880cyclictest3950irq/9-acpi11:28:260
85189910637153471,52809cyclictest0-21swapper07:58:250
85189910632353423,52837cyclictest9-21ksoftirqd/009:32:520
85189910631253442,52870cyclictest0-21swapper09:09:360
85189910630053465,52723cyclictest0-21swapper08:19:310
85189910623553478,52757cyclictest0-21swapper10:49:240
85189910619353402,52791cyclictest0-21swapper07:47:520
85189910617353066,53105cyclictest0-21swapper11:17:120
85189910617053447,52723cyclictest0-21swapper07:34:580
85189910616353444,52719cyclictest0-21swapper11:33:070
85189910614253445,52697cyclictest0-21swapper08:21:520
85189910612653427,52699cyclictest0-21swapper09:43:450
85189910611653421,52695cyclictest0-21swapper08:43:580
85189910609052999,53089cyclictest0-21swapper09:57:190
85189910605952976,53081cyclictest0-21swapper10:52:350
85189910531353095,52218cyclictest0-21swapper12:39:160
85189910507752986,52089cyclictest0-21swapper09:45:460
8518995403453444,499cyclictest0-21swapper08:28:340
8518995384753382,465cyclictest0-21swapper10:03:310
8518995363553393,242cyclictest0-21swapper07:18:340
8518995359253416,176cyclictest0-21swapper11:55:030
8518995357238,53534cyclictest0-21swapper12:29:330
8518995350925,53416cyclictest0-21swapper08:36:260
8518995345027,0cyclictest0-21swapper10:39:420
8518995338725,53362cyclictest0-21swapper12:24:220
8518995324325,53142cyclictest3950irq/9-acpi09:13:070
851899532039,53102cyclictest0-21swapper12:06:570
8518995309725,53072cyclictest0-21swapper08:04:370
85189950442687,2354cyclictest1741-21hald11:00:380
85189922871073,1162cyclictest6617-21ssh10:16:150
85189921511029,1003cyclictest3950irq/9-acpi10:08:530
85189921411046,969cyclictest11271-21ssh10:24:070
85189921121037,952cyclictest2531-21ssh10:59:570
85189921061077,964cyclictest3950irq/9-acpi09:37:240
85189921061043,1028cyclictest0-21swapper12:11:580
85189920981001,1063cyclictest0-21swapper07:22:350
85189920421008,1034cyclictest0-21swapper09:21:390
85189920401005,1035cyclictest0-21swapper10:12:040
85189919631020,851cyclictest0-21swapper09:19:180
85189919451014,839cyclictest0-21swapper07:44:010
85189919331038,774cyclictest0-21swapper08:12:490
85189919241022,881cyclictest0-21swapper12:19:000
85189917681102,573cyclictest0-21swapper07:28:260
8518991738981,722cyclictest1668-21ssh11:45:510
85189916881023,665cyclictest0-21swapper09:26:100
8518991656957,666cyclictest9-21ksoftirqd/010:25:580
85189916241077,454cyclictest0-21swapper08:34:150
85189915141043,471cyclictest0-21swapper08:45:590
85189915121070,331cyclictest0-21swapper07:53:240
7775255185,236sleep00-21swapper07:06:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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