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2026-02-17 - 00:32
[ 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 Mon Feb 16, 2026 12:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
273709910743453473,53839cyclictest7107-21ssh10:37:250
273709910695553415,53448cyclictest0-21swapper09:36:170
273709910686953423,53414cyclictest0-21swapper07:16:070
273709910683453467,53245cyclictest12337-21diskmemload10:29:120
273709910681753448,53369cyclictest0-21swapper12:09:010
273709910667853475,53203cyclictest0-21swapper11:24:280
273709910666753471,53196cyclictest0-21swapper07:27:300
273709910663153454,53177cyclictest0-21swapper08:00:100
273709910659953476,53032cyclictest0-21swapper07:42:450
273709910657053464,53106cyclictest0-21swapper07:37:330
273709910656953389,53085cyclictest2099-21runrttasks07:59:190
273709910646653456,53010cyclictest0-21swapper10:16:490
273709910644453397,53047cyclictest0-21swapper12:39:000
273709910643253393,53039cyclictest0-21swapper08:40:410
273709910642853433,52995cyclictest0-21swapper08:50:440
273709910634353388,52891cyclictest9-21ksoftirqd/011:34:410
273709910625153384,52802cyclictest0-21swapper08:33:290
273709910619253459,52733cyclictest0-21swapper09:02:070
273709910616753450,52717cyclictest0-21swapper08:07:020
273709910614553443,52702cyclictest0-21swapper08:18:550
273709910613753440,52697cyclictest0-21swapper08:55:460
273709910611953427,52692cyclictest0-21swapper08:38:410
273709910609753010,53085cyclictest0-21swapper09:14:410
273709910590153372,52516cyclictest0-21swapper10:22:100
273709910518353054,52126cyclictest134850irq/9-eth012:28:070
27370995385253386,466cyclictest0-21swapper09:51:120
27370995357153394,177cyclictest0-21swapper07:12:160
27370995357025,411cyclictest0-21swapper07:45:250
27370995354027,53419cyclictest0-21swapper12:31:480
27370995346225,53437cyclictest0-21swapper12:16:330
27370995339326,0cyclictest0-21swapper10:57:410
27370995331924,53295cyclictest0-21swapper07:34:020
27370995318924,412cyclictest0-21swapper11:19:470
27370995316026,53134cyclictest0-21swapper11:39:530
27370995310826,53082cyclictest0-21swapper09:56:430
2737099530890,53022cyclictest3950irq/9-acpi11:10:040
27370995306324,279cyclictest0-21swapper10:49:480
27370995235315,52333cyclictest11329-21ssh10:44:170
273709926651080,1457cyclictest20065-21ssh10:09:170
273709922731026,1121cyclictest2099-21runrttasks10:54:200
273709921411071,974cyclictest24046-21ssh11:02:420
273709920931034,1025cyclictest0-21swapper09:49:110
273709920661004,1027cyclictest0-21swapper07:20:580
273709920371012,990cyclictest0-21swapper11:09:040
273709919911068,799cyclictest12337-21diskmemload11:50:460
273709919821093,794cyclictest950ksoftirqd/010:12:280
273709919801013,933cyclictest0-21swapper08:47:530
273709919781019,924cyclictest0-21swapper10:01:240
273709919581054,779cyclictest1994-21sendmail09:24:140
273709919471063,760cyclictest2679-21devkit-power-da08:21:060
27370991946945,980cyclictest0-21swapper08:29:380
27370991943935,974cyclictest0-21swapper09:33:160
273709919381041,797cyclictest4480-21ssh10:34:040
27370991930942,965cyclictest0-21swapper09:17:320
273709919181047,778cyclictest0-21swapper11:56:580
27370991916929,953cyclictest0-21swapper12:14:030
273709919161041,782cyclictest0-21swapper09:06:080
273709918951021,748cyclictest25459-21ssh09:29:150
273709918591051,714cyclictest3950irq/9-acpi11:47:350
273709917771092,587cyclictest2790-21gnome-settings-12:04:000
273709916901084,517cyclictest3950irq/9-acpi11:42:240
273709916311099,532cyclictest0-21swapper07:54:280
273709916091034,486cyclictest27354-21cyclictest11:26:290
273709915891017,507cyclictest0-21swapper08:13:530
273709915751072,503cyclictest0-21swapper09:43:390
273709914571095,362cyclictest0-21swapper12:24:360
26326255586,214sleep00-21swapper07:05:260
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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