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2026-02-07 - 05:48
[ 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 100 highest latencies:
System rack6slot6 (updated Sat Feb 07, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
277059910713053471,53570cyclictest50602sleep021:21:420
277059910679253396,53275cyclictest21216-21ssh23:22:470
277059910675853417,53247cyclictest0-21swapper20:04:200
277059910668953417,53207cyclictest0-21swapper21:28:140
277059910668153392,53196cyclictest0-21swapper20:11:020
277059910667053419,53157cyclictest0-21swapper00:40:000
277059910662753450,53087cyclictest89942sleep020:20:250
277059910659053418,53107cyclictest0-21swapper21:34:260
277059910656353440,53032cyclictest0-21swapper00:32:570
277059910655653457,53099cyclictest0-21swapper19:30:200
277059910649453435,53059cyclictest0-21swapper22:36:440
277059910649253467,53025cyclictest0-21swapper21:10:390
277059910648653419,53067cyclictest0-21swapper21:58:030
277059910648453457,53027cyclictest0-21swapper22:24:410
277059910647153438,53033cyclictest0-21swapper00:20:540
277059910646153448,53013cyclictest0-21swapper00:01:180
277059910645953465,52994cyclictest0-21swapper20:19:450
277059910644153440,53001cyclictest0-21swapper22:29:320
277059910643353396,53037cyclictest0-21swapper19:21:380
277059910642953432,52997cyclictest0-21swapper00:27:160
277059910642853392,53036cyclictest0-21swapper22:00:240
277059910641253438,52878cyclictest5733-21ssh22:58:400
277059910640053422,52978cyclictest0-21swapper21:52:310
277059910628953410,52815cyclictest9-21ksoftirqd/020:07:210
277059910628153386,52801cyclictest0-21swapper19:44:240
277059910622153473,52748cyclictest0-21swapper20:33:390
277059910620153466,52735cyclictest0-21swapper21:03:570
277059910616953462,52707cyclictest0-21swapper21:09:090
277059910615353439,52714cyclictest0-21swapper20:41:110
277059910615153395,52756cyclictest0-21swapper20:38:400
277059910578653075,52706cyclictest9237-21ssh23:52:360
277059910543052907,52521cyclictest24465-21ssh23:27:290
277059910512753017,52108cyclictest0-21swapper22:14:480
27705995501155002,7cyclictest2679-21devkit-power-da19:10:250
27705995387553435,440cyclictest0-21swapper23:11:340
27705995360253425,177cyclictest0-21swapper20:45:420
27705995354053389,151cyclictest0-21swapper19:52:070
27705995345727,53430cyclictest0-21swapper21:16:410
27705995336125,53336cyclictest0-21swapper22:46:470
27705995330725,0cyclictest0-21swapper19:49:360
27705995324218,53130cyclictest0-21swapper19:26:090
27705995323316,53124cyclictest0-21swapper20:29:570
27705995307753068,7cyclictest134850irq/9-eth023:37:210
27705995276427,52737cyclictest0-21swapper19:16:260
277059958002938,2825cyclictest1741-21hald23:03:020
277059924981025,1376cyclictest2099-21runrttasks00:13:420
277059923281086,1116cyclictest2099-21runrttasks20:57:550
277059922701045,1101cyclictest2790-21gnome-settings-19:35:320
277059920751040,910cyclictest11335-21ssh22:19:390
277059920531045,882cyclictest19357-21ssh00:07:300
277059920041062,816cyclictest26336-21ssh00:18:030
277059919361091,720cyclictest12515-21sh23:57:170
277059919331036,776cyclictest0-21swapper21:42:580
277059919181041,782cyclictest0-21swapper22:54:490
27705991898986,875cyclictest15958-21ssh21:38:170
277059918871083,714cyclictest16980-21ssh23:15:550
27705991883978,869cyclictest26742-21ssh22:41:150
277059918641052,718cyclictest0-21swapper23:32:100
27705991832962,834cyclictest18467-21munin-node22:30:120
277059917201068,530cyclictest1493-21ssh23:40:520
277059917011085,523cyclictest27695-21cyclictest22:07:460
277059916861022,664cyclictest0-21swapper23:47:140
277059916541073,491cyclictest27695-21cyclictest19:59:590
27705991596775,813cyclictest0-21swapper21:47:000
277059915641034,438cyclictest9-21ksoftirqd/023:06:120
277059914291094,335cyclictest0-21swapper20:52:440
172582870,2sleep017254-21grep19:09:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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