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2026-01-22 - 16:19
[ 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 Thu Jan 22, 2026 12:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
56939910716553465,53545cyclictest22920-21diskmemload11:30:100
56939910661653477,53139cyclictest0-21swapper09:35:070
56939910659153427,53164cyclictest0-21swapper08:44:220
56939910654953443,53106cyclictest0-21swapper07:24:590
56939910654853421,53035cyclictest0-21swapper07:33:320
56939910650053468,53032cyclictest0-21swapper07:44:150
56939910649153465,53026cyclictest0-21swapper12:22:250
56939910647653417,53059cyclictest0-21swapper10:08:160
56939910647053456,53014cyclictest0-21swapper12:25:560
56939910645753447,53010cyclictest0-21swapper08:21:360
56939910645453404,53050cyclictest0-21swapper07:51:070
56939910645253445,53007cyclictest0-21swapper09:30:460
56939910643953448,52895cyclictest2099-21runrttasks07:13:260
56939910643053433,52997cyclictest0-21swapper09:06:490
56939910643053432,52998cyclictest0-21swapper12:19:140
56939910633553419,52826cyclictest9-21ksoftirqd/007:37:530
56939910631053457,52761cyclictest0-21swapper08:33:590
56939910625753386,52806cyclictest0-21swapper08:37:300
56939910625553386,52804cyclictest0-21swapper11:54:170
56939910620553473,52732cyclictest0-21swapper08:28:580
56939910619553467,52728cyclictest0-21swapper08:04:210
56939910616053449,52711cyclictest0-21swapper09:24:140
56939910615553439,52716cyclictest0-21swapper12:09:310
56939910614353430,52713cyclictest0-21swapper07:27:500
56939910614053433,52707cyclictest0-21swapper09:01:270
56939910613853437,52701cyclictest0-21swapper07:48:160
56939910612953428,52701cyclictest0-21swapper11:35:120
56939910554152949,52586cyclictest22920-21diskmemload12:02:090
56939910503852934,52102cyclictest0-21swapper10:30:530
5693995385953420,439cyclictest0-21swapper09:11:300
5693995365553378,212cyclictest0-21swapper07:56:590
569399535002,53498cyclictest0-21swapper09:56:230
5693995318525,53160cyclictest0-21swapper08:50:040
5693995316825,53143cyclictest0-21swapper07:17:370
5693995308026,52961cyclictest0-21swapper10:51:290
56939952532907,2338cyclictest2679-21devkit-power-da09:54:430
56939933131925,1376cyclictest1741-21hald11:07:340
56939923761079,1171cyclictest3307-21ssh10:14:180
56939923421083,1133cyclictest22920-21diskmemload10:27:320
56939923161082,1136cyclictest134850irq/9-eth011:04:330
56939922771032,1152cyclictest0-21swapper10:35:340
56939922321040,1099cyclictest3950irq/9-acpi12:12:520
56939920851033,1018cyclictest0-21swapper08:59:570
56939920841031,1018cyclictest0-21swapper11:15:260
56939920601088,880cyclictest134850irq/9-eth010:40:460
5693992037989,1012cyclictest0-21swapper11:21:580
5693992026985,1006cyclictest0-21swapper08:49:040
5693992010977,999cyclictest0-21swapper08:19:250
56939919991093,806cyclictest3036-21ssh09:26:140
56939919891022,928cyclictest2099-21runrttasks08:06:410
56939919651015,914cyclictest32260-21ssh11:42:440
56939919401009,837cyclictest0-21swapper10:18:390
56939919391012,836cyclictest3950irq/9-acpi10:02:550
5693991798933,829cyclictest21481-21ssh11:27:290
56939917831087,573cyclictest28107-21rm09:16:010
56939917261087,639cyclictest0-21swapper11:57:280
5693991711998,620cyclictest0-21swapper10:24:510
56939917111079,632cyclictest0-21swapper10:55:200
56939916821060,622cyclictest0-21swapper09:45:400
56939916811060,621cyclictest0-21swapper09:40:280
56939916621051,611cyclictest0-21swapper12:31:080
5693991628798,822cyclictest0-21swapper10:46:580
5693991605943,628cyclictest3950irq/9-acpi11:48:250
56939915631012,459cyclictest9-21ksoftirqd/012:38:200
5693991499684,812cyclictest0-21swapper08:14:040
56939914521090,362cyclictest0-21swapper11:13:050
4910268485,371sleep00-21swapper07:06:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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