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2026-02-07 - 16:12
[ 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 792 highest latencies:
System rack6slot6 (updated Sat Feb 07, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
192399910723553440,53697cyclictest1994-21sendmail07:25:360
192399910715653451,53581cyclictest1907-21snmpd08:16:410
192399910652753434,53028cyclictest9-21ksoftirqd/010:32:300
192399910648353463,53020cyclictest0-21swapper07:54:450
192399910647453457,53017cyclictest0-21swapper10:11:240
192399910644853462,52986cyclictest0-21swapper10:16:560
192399910644853448,53000cyclictest0-21swapper11:43:110
192399910643753399,53038cyclictest0-21swapper11:32:070
192399910643753396,53041cyclictest0-21swapper10:24:580
192399910641753426,52991cyclictest0-21swapper12:13:090
192399910640453422,52982cyclictest0-21swapper08:29:150
192399910634353114,53219cyclictest0-21swapper10:44:140
192399910632653435,52825cyclictest0-21swapper07:37:500
192399910630453425,52814cyclictest0-21swapper12:01:160
192399910630353422,52817cyclictest9-21ksoftirqd/011:21:440
192399910626753379,52823cyclictest0-21swapper07:48:330
192399910621653470,52746cyclictest0-21swapper08:52:410
192399910621153471,52740cyclictest0-21swapper11:18:130
192399910621053465,52745cyclictest0-21swapper12:24:020
192399910619553464,52731cyclictest0-21swapper08:49:200
192399910618453455,52729cyclictest0-21swapper12:34:150
192399910617753451,52726cyclictest0-21swapper10:00:110
192399910617453395,52779cyclictest0-21swapper08:31:050
192399910617253406,52766cyclictest0-21swapper08:05:580
192399910616253448,52714cyclictest0-21swapper07:34:090
192399910615553460,52695cyclictest0-21swapper08:03:270
192399910615153395,52756cyclictest0-21swapper08:44:590
192399910614953441,52708cyclictest0-21swapper09:48:480
192399910614753437,52710cyclictest0-21swapper09:03:250
192399910612653055,53068cyclictest2099-21runrttasks10:58:580
192399910611653021,53093cyclictest0-21swapper11:47:320
192399910604053023,53015cyclictest2410-21ssh11:58:250
192399910600252929,53071cyclictest0-21swapper09:34:230
192399910585853293,52552cyclictest9-21ksoftirqd/009:10:470
192399910550052950,52547cyclictest20257-21ssh11:36:590
192399910542052920,52494cyclictest13894-21diskmemload09:23:400
192399910535352985,52366cyclictest20242-21ssh09:18:390
192399910514053045,52093cyclictest0-21swapper09:51:590
192399910511653020,52094cyclictest0-21swapper09:58:000
192399910509152995,52094cyclictest0-21swapper11:01:490
192399910507652976,52098cyclictest0-21swapper11:29:060
192399910502652896,52128cyclictest0-21swapper11:52:130
19239995350825,438cyclictest0-21swapper12:09:480
19239995341828,0cyclictest0-21swapper10:28:190
19239995337726,53351cyclictest0-21swapper07:41:110
19239995322226,466cyclictest0-21swapper08:57:430
19239995316326,0cyclictest0-21swapper07:59:160
192399930751903,1170cyclictest1741-21hald10:06:030
192399924851101,1318cyclictest3950irq/9-acpi08:36:070
192399924481039,1285cyclictest31501-21ssh11:06:300
192399921971022,1049cyclictest27361-21runrttasks08:23:530
19239992068999,1048cyclictest0-21swapper12:29:040
192399919451010,915cyclictest0-21swapper12:38:060
19239991938934,970cyclictest0-21swapper09:06:150
192399919131041,780cyclictest0-21swapper08:12:400
192399919041012,826cyclictest134850irq/9-eth009:36:240
19239991886988,862cyclictest22194-21ssh10:53:560
192399918291090,645cyclictest0-21swapper10:37:220
19239991779923,835cyclictest0-21swapper12:16:000
192399917211080,641cyclictest0-21swapper09:41:150
19239991626797,820cyclictest0-21swapper11:11:210
192399914601094,366cyclictest0-21swapper10:46:140
192399914361084,352cyclictest0-21swapper09:26:510
19239991227619,604cyclictest32489-21hwlatdetect-tra07:24:560
19239991215608,604cyclictest18577-21hwlatdetect-tra07:12:220
19239991195605,586cyclictest1797-21wc07:15:540
263072660,1sleep026309-21hwlatdetect-tra07:06:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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