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2026-02-18 - 13:03
[ 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 Wed Feb 18, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
127839910708653470,53551cyclictest134850irq/9-eth000:02:210
127839910684253411,53338cyclictest0-21swapper20:24:080
127839910675353456,53297cyclictest0-21swapper23:41:450
127839910674853466,53192cyclictest12773-21cyclictest23:46:160
127839910661553400,53151cyclictest7341-21kworker/0:022:04:570
127839910657253379,53103cyclictest9-21ksoftirqd/000:17:350
127839910656453436,53128cyclictest0-21swapper21:53:540
127839910656053394,53076cyclictest0-21swapper00:28:280
127839910655153387,53099cyclictest0-21swapper00:06:120
127839910654953388,53096cyclictest0-21swapper00:38:010
127839910650553470,53035cyclictest0-21swapper00:10:030
127839910650253470,53032cyclictest0-21swapper21:20:340
127839910648953467,53022cyclictest0-21swapper23:07:350
127839910646253465,52997cyclictest0-21swapper22:29:140
127839910644653446,53000cyclictest0-21swapper23:33:430
127839910644553443,53002cyclictest0-21swapper23:29:210
127839910644253440,53002cyclictest0-21swapper21:40:300
127839910642853433,52995cyclictest0-21swapper22:35:460
127839910641753427,52990cyclictest0-21swapper00:34:300
127839910639553419,52976cyclictest0-21swapper19:47:070
127839910632553466,52859cyclictest0-21swapper19:44:470
127839910627053401,52806cyclictest9-21ksoftirqd/019:56:400
127839910626953391,52812cyclictest0-21swapper20:11:340
127839910621453473,52741cyclictest0-21swapper23:36:130
127839910618853457,52731cyclictest0-21swapper19:31:130
127839910618653461,52725cyclictest0-21swapper21:03:290
127839910618553459,52726cyclictest0-21swapper19:54:290
127839910617553453,52722cyclictest0-21swapper20:29:400
127839910617353452,52721cyclictest0-21swapper22:09:180
127839910616353445,52718cyclictest0-21swapper20:43:130
127839910615953401,52758cyclictest0-21swapper20:49:150
127839910615953395,52764cyclictest0-21swapper20:02:120
127839910613353390,52743cyclictest0-21swapper21:06:300
127839910612953365,52740cyclictest20919-21ssh23:10:460
127839910509152984,52105cyclictest0-21swapper22:50:300
127839910507652964,52110cyclictest0-21swapper21:39:400
127839910500952893,52114cyclictest0-21swapper23:19:590
12783995413653409,636cyclictest0-21swapper22:24:230
12783995401613,823cyclictest15015-21runrttasks20:19:470
12783995393453372,471cyclictest0-21swapper23:20:090
12783995356553414,151cyclictest0-21swapper19:25:410
12783995353325,0cyclictest0-21swapper21:28:060
1278399531515,53080cyclictest3950irq/9-acpi21:48:020
12783995308225,53057cyclictest0-21swapper22:48:200
12783995307627,52958cyclictest0-21swapper19:21:500
12783995306326,53037cyclictest0-21swapper20:55:170
127839921981081,991cyclictest3446-21diskmemload22:16:200
127839921801097,984cyclictest11096-21ssh22:56:220
127839921651095,977cyclictest134850irq/9-eth023:03:240
127839920811067,918cyclictest134850irq/9-eth023:58:200
127839920671014,1018cyclictest0-21swapper20:38:020
127839919791048,865cyclictest5350irq/9-uhci_hcd:22:13:500
127839919741098,778cyclictest2272-21munin-node21:57:550
127839919221043,786cyclictest0-21swapper19:38:550
127839919091018,770cyclictest0-21swapper21:34:580
12783991894914,966cyclictest0-21swapper20:31:100
12783991851971,856cyclictest2104-21ssh22:43:580
12783991849940,871cyclictest8785-21sh21:16:530
127839917731024,656cyclictest3950irq/9-acpi00:23:370
12783991759995,727cyclictest28057-21ssh22:34:360
127839917411020,654cyclictest0-21swapper20:54:270
127839916881011,613cyclictest3950irq/9-acpi21:11:220
127839915991023,543cyclictest3950irq/9-acpi23:50:270
127839914951009,422cyclictest0-21swapper20:07:530
12783991100619,478cyclictest16793-21hwlatdetect-tra19:12:370
12783991007573,431cyclictest13301-21hwlatdetect-tra19:16:590
29988251750,208sleep00-21swapper19:05:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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