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2026-03-06 - 07:42
[ 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 Fri Mar 06, 2026 00:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
294219910715753410,53649cyclictest23067-21ssh21:27:230
294219910671953391,53263cyclictest25839-21kworker/0:020:43:200
294219910670553469,53236cyclictest0-21swapper00:26:350
294219910666153479,53060cyclictest9529-21ssh00:17:120
294219910665253389,53167cyclictest1106-21ssh21:42:580
294219910663853437,53201cyclictest0-21swapper23:09:530
294219910659953411,53188cyclictest0-21swapper23:30:090
294219910657653402,53174cyclictest0-21swapper19:46:340
294219910656053430,53034cyclictest31809-21ssh22:27:300
294219910655553390,53100cyclictest0-21swapper19:33:400
294219910651753450,53002cyclictest134850irq/9-eth020:55:340
294219910645953406,53053cyclictest0-21swapper21:05:570
294219910645453404,53050cyclictest0-21swapper22:34:220
294219910644753401,53046cyclictest0-21swapper21:01:460
294219910644253428,53014cyclictest0-21swapper21:13:190
294219910638653387,52935cyclictest11888-21kworker/0:122:06:140
294219910636953467,52838cyclictest9-21ksoftirqd/020:51:230
294219910636253441,52921cyclictest0-21swapper20:40:000
294219910620253468,52734cyclictest0-21swapper20:32:170
294219910617153438,52697cyclictest0-21swapper23:10:430
294219910615753441,52716cyclictest0-21swapper19:54:160
294219910615553437,52718cyclictest0-21swapper23:40:010
294219910613753431,52706cyclictest0-21swapper20:10:410
294219910580752933,52872cyclictest20032-21ssh21:23:120
294219910565752864,52791cyclictest8050-21sh21:52:510
294219910551052984,52523cyclictest22729-21ssh23:49:540
294219910504752928,52117cyclictest0-21swapper00:01:280
29421995380028,0cyclictest0-21swapper20:29:470
29421995343926,53413cyclictest0-21swapper00:24:440
29421995337327,53346cyclictest0-21swapper20:01:280
29421995329026,53197cyclictest0-21swapper21:16:500
29421995322926,53110cyclictest0-21swapper23:15:540
29421995314525,53055cyclictest134850irq/9-eth021:37:160
29421995307525,53050cyclictest0-21swapper20:16:430
29421995302327,52905cyclictest0-21swapper20:22:450
29421995298828,52960cyclictest0-21swapper19:26:580
294219938802279,1598cyclictest1741-21hald22:45:060
294219924381063,1274cyclictest29031-21ssh22:23:490
294219923291094,1107cyclictest22082-21ssh22:13:260
294219923251073,1159cyclictest3950irq/9-acpi21:49:290
294219922451025,1170cyclictest23691-21ssh00:38:180
294219922191087,1038cyclictest9-21ksoftirqd/019:58:480
294219922081004,1109cyclictest0-21swapper23:55:060
294219922001100,974cyclictest3947-21ssh00:09:500
294219921311025,1071cyclictest0-21swapper21:33:550
294219920561091,839cyclictest10592-21diskmemload23:28:580
29421992021982,1004cyclictest0-21swapper23:02:410
294219919851018,930cyclictest12365-21ssh21:59:420
294219919701053,824cyclictest0-21swapper22:16:570
29421991947938,975cyclictest0-21swapper23:39:510
294219919011098,707cyclictest7204-21ssh00:14:310
294219918981034,769cyclictest0-21swapper19:40:520
294219918941097,673cyclictest5120-21ssh23:23:270
294219918771023,817cyclictest26050-21ssh23:54:460
294219917291094,635cyclictest0-21swapper22:50:170
294219917241063,572cyclictest3950irq/9-acpi22:57:390
294219916851052,633cyclictest0-21swapper22:01:530
294219916801102,578cyclictest0-21swapper00:30:360
294219916661017,611cyclictest9557-21sh22:42:050
294219916541087,567cyclictest0-21swapper22:39:140
294219916311099,439cyclictest0-21swapper20:48:420
294219916141101,450cyclictest29414-21cyclictest19:37:110
294219916101100,445cyclictest9-21ksoftirqd/020:08:200
29421991155615,536cyclictest10460-21hwlatdetect-tra19:15:450
29421991142604,534cyclictest29263-21wc19:24:080
29421991135604,527cyclictest8350-21wc19:10:540
790421090,2sleep07903-21hwlatdetect-tra19:08:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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