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2026-01-18 - 08:54
[ 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 Sun Jan 18, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1201499209948105449,104497cyclictest0-21swapper22:30:570
1201499209775105286,104487cyclictest0-21swapper19:27:340
120149910669553468,53136cyclictest9-21ksoftirqd/000:05:240
120149910664553459,53124cyclictest9-21ksoftirqd/020:14:170
120149910655353459,53094cyclictest0-21swapper20:15:580
120149910650553423,53082cyclictest0-21swapper20:55:590
120149910649253469,53023cyclictest0-21swapper22:28:360
120149910646753456,53011cyclictest0-21swapper22:42:100
120149910646453410,53054cyclictest0-21swapper23:35:050
120149910646053474,52986cyclictest0-21swapper19:49:100
120149910645853447,53011cyclictest0-21swapper19:15:200
120149910645553444,53011cyclictest0-21swapper21:32:100
120149910642453389,53035cyclictest0-21swapper23:28:330
120149910640453420,52984cyclictest0-21swapper23:15:290
120149910640253409,52993cyclictest0-21swapper23:04:360
120149910620853297,52896cyclictest19173-21ssh00:02:030
120149910616953431,52738cyclictest0-21swapper21:09:030
120149910615753438,52719cyclictest0-21swapper20:04:140
120149910614253439,52703cyclictest0-21swapper20:50:580
120149910613053056,53072cyclictest0-21swapper20:35:330
120149910579353281,52512cyclictest0-21swapper21:50:050
120149910563452936,52695cyclictest28349-21diskmemload23:49:290
120149910511053031,52077cyclictest0-21swapper23:40:060
120149910506852968,52098cyclictest0-21swapper21:58:170
120149910502152904,52115cyclictest0-21swapper22:13:320
12014995337426,53348cyclictest0-21swapper23:05:060
12014995336025,0cyclictest0-21swapper19:42:080
12014995336024,0cyclictest0-21swapper21:11:040
12014995330326,53277cyclictest0-21swapper21:15:550
12014995329925,53180cyclictest0-21swapper21:45:030
12014995329425,0cyclictest3950irq/9-acpi22:21:540
12014995328025,53255cyclictest0-21swapper00:33:120
12014995323226,0cyclictest0-21swapper21:02:110
12014995313926,53113cyclictest0-21swapper20:40:050
12014995311427,53087cyclictest0-21swapper23:54:410
12014995302827,53001cyclictest0-21swapper21:20:060
120149925321094,1315cyclictest2099-21runrttasks20:08:350
120149922731088,1059cyclictest2099-21runrttasks19:50:500
120149920951012,1043cyclictest9803-21ssh00:38:330
120149920591026,1012cyclictest0-21swapper22:53:130
12014992025977,1011cyclictest16738-21ssh23:12:080
12014992014978,1002cyclictest0-21swapper19:14:200
120149920071100,841cyclictest3950irq/9-acpi22:48:110
120149919871034,861cyclictest0-21swapper23:34:150
12014991971951,986cyclictest0-21swapper19:59:230
120149919681020,928cyclictest0-21swapper20:28:410
12014991928929,964cyclictest0-21swapper23:58:020
120149919281094,733cyclictest25292-21ssh22:38:190
120149919281028,863cyclictest19792-21ssh21:44:030
12014991919923,982cyclictest0-21swapper23:23:420
120149919021102,704cyclictest2099-21runrttasks19:24:230
120149918981027,837cyclictest134850irq/9-eth022:04:490
12014991896911,971cyclictest0-21swapper20:33:330
12014991879928,915cyclictest29977-21ssh00:17:570
12014991858905,939cyclictest0-21swapper22:07:000
12014991815902,898cyclictest28349-21diskmemload22:55:240
12014991807933,840cyclictest0-21swapper21:28:390
120149917521015,732cyclictest0-21swapper20:47:270
120149917461070,585cyclictest0-21swapper19:36:260
120149917291047,616cyclictest134850irq/9-eth021:35:200
120149917031094,609cyclictest0-21swapper00:23:590
120149917021031,671cyclictest0-21swapper22:17:430
12014991599782,809cyclictest0-21swapper00:28:200
12014991599781,810cyclictest0-21swapper00:12:360
12014991550746,801cyclictest0-21swapper19:30:040
120149915141101,413cyclictest0-21swapper20:21:590
11579256370,237sleep00-21swapper19:07:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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