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2026-02-14 - 15:46
[ 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 Sat Feb 14, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
229039910742353424,53902cyclictest2099-21runrttasks09:19:330
229039910726953431,53746cyclictest0-21swapper12:34:090
229039910700653414,53495cyclictest1907-21snmpd07:30:310
229039910694853472,53476cyclictest0-21swapper08:52:550
229039910668953452,53144cyclictest0-21swapper10:14:490
229039910665953396,53263cyclictest0-21swapper07:47:360
229039910656653400,53102cyclictest9-21ksoftirqd/010:56:310
229039910653253406,53033cyclictest0-21swapper09:53:130
229039910651253474,53038cyclictest0-21swapper11:08:240
229039910648853425,53063cyclictest0-21swapper12:13:430
229039910644853482,52966cyclictest0-21swapper08:55:060
229039910644753444,53003cyclictest0-21swapper09:31:160
229039910640453421,52983cyclictest0-21swapper10:52:100
229039910629553391,52811cyclictest0-21swapper07:36:430
229039910619553462,52733cyclictest0-21swapper08:34:100
229039910618453459,52725cyclictest0-21swapper10:43:170
229039910617753409,52768cyclictest0-21swapper08:20:060
229039910617453455,52719cyclictest0-21swapper10:25:320
229039910617153409,52762cyclictest0-21swapper07:42:250
229039910615453480,52674cyclictest0-21swapper08:01:000
229039910615453399,52755cyclictest0-21swapper08:29:280
229039910614153391,52750cyclictest0-21swapper07:14:070
229039910614053439,52701cyclictest0-21swapper07:51:270
229039910611953423,52696cyclictest0-21swapper08:47:240
229039910611953422,52697cyclictest0-21swapper12:22:560
229039910582752989,52832cyclictest9338-21ssh09:10:500
229039910581153293,52518cyclictest0-21swapper10:07:470
229039910547452917,52555cyclictest29185-21ssh10:30:030
229039910503952975,52062cyclictest0-21swapper12:16:540
22903995391553451,464cyclictest0-21swapper11:58:090
22903995381853481,337cyclictest0-21swapper12:36:500
22903995374253440,212cyclictest18322-1kworker/u3:009:21:030
22903995363853397,241cyclictest0-21swapper08:09:530
22903995358353434,149cyclictest0-21swapper07:55:390
22903995357953401,178cyclictest0-21swapper08:16:450
22903995353153482,49cyclictest0-21swapper09:45:000
22903995341026,53283cyclictest24690-21ssh10:22:410
22903995332331,53292cyclictest0-21swapper08:10:530
22903995319125,383cyclictest0-21swapper11:16:270
22903995317830,53054cyclictest0-21swapper11:20:080
2290399531148,53104cyclictest0-21swapper11:54:480
22903995295727,52930cyclictest0-21swapper09:07:490
229039923491066,1159cyclictest7835-21diskmemload09:36:180
229039923101100,1182cyclictest9275-21ssh11:35:420
229039921771018,1125cyclictest0-21swapper11:29:400
229039920621004,1024cyclictest0-21swapper08:36:400
229039920331026,879cyclictest7835-21diskmemload10:00:250
229039920291070,866cyclictest3950irq/9-acpi11:49:260
229039919951034,866cyclictest0-21swapper12:26:470
229039919541017,843cyclictest0-21swapper10:47:480
229039919491052,776cyclictest0-21swapper11:41:140
229039919361033,903cyclictest0-21swapper07:27:410
229039919251051,778cyclictest0-21swapper11:11:350
229039919191050,774cyclictest0-21swapper07:18:280
229039919101038,777cyclictest0-21swapper10:17:400
229039919021091,811cyclictest0-21swapper08:40:420
229039919021034,774cyclictest0-21swapper11:34:520
229039917411095,646cyclictest0-21swapper09:48:110
229039917201090,540cyclictest27709-21kworker/u2:212:07:310
229039916111054,466cyclictest9-21ksoftirqd/009:04:280
229039915811098,483cyclictest0-21swapper10:38:260
229039915791066,421cyclictest3950irq/9-acpi07:21:090
22903991572760,809cyclictest0-21swapper09:28:550
229039915541094,369cyclictest0-21swapper11:03:530
229039914881009,415cyclictest9-21ksoftirqd/012:02:100
229039914571092,365cyclictest0-21swapper09:59:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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