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2026-03-08 - 10:52
[ 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 Mar 08, 2026 00:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
60139910686953405,53369cyclictest2099-21runrttasks20:16:320
60139910662253425,53105cyclictest0-21swapper20:40:090
60139910656353458,53105cyclictest0-21swapper21:18:100
60139910654553387,53093cyclictest0-21swapper22:23:090
60139910653753446,53091cyclictest0-21swapper22:10:450
60139910649653421,53075cyclictest0-21swapper22:07:140
60139910649253431,53061cyclictest0-21swapper19:52:150
60139910647953388,53091cyclictest0-21swapper19:22:170
60139910647553456,53019cyclictest0-21swapper23:39:410
60139910646453471,52993cyclictest0-21swapper21:36:150
60139910645953409,53050cyclictest0-21swapper21:45:280
60139910643953443,52996cyclictest0-21swapper00:15:410
60139910643653397,53039cyclictest0-21swapper23:41:010
60139910643253434,52998cyclictest0-21swapper20:20:030
60139910642253391,53031cyclictest0-21swapper22:29:310
60139910634553426,52919cyclictest0-21swapper19:34:000
60139910630253471,52831cyclictest0-21swapper22:58:590
60139910630153414,52822cyclictest9-21ksoftirqd/020:50:320
60139910625353412,52750cyclictest0-21swapper19:47:540
60139910625253387,52801cyclictest0-21swapper21:06:270
60139910621453442,52772cyclictest0-21swapper19:35:100
60139910618653456,52730cyclictest0-21swapper20:04:390
60139910532753059,52262cyclictest9000-21ssh23:11:030
60139910530053043,52255cyclictest0-21swapper23:02:400
60139910524852922,52324cyclictest15371-21ssh22:33:320
60139910513353037,52094cyclictest0-21swapper23:27:270
60139910512053013,52105cyclictest0-21swapper21:20:010
60139910509252982,52108cyclictest0-21swapper00:14:410
60139910502652933,52091cyclictest0-21swapper23:57:260
60139910500552908,52095cyclictest0-21swapper21:26:430
6013995347626,53450cyclictest0-21swapper00:33:570
6013995341627,53389cyclictest0-21swapper00:39:580
6013995333727,53217cyclictest0-21swapper23:16:340
6013995307726,53051cyclictest0-21swapper21:59:120
6013995306826,53042cyclictest0-21swapper23:48:130
6013995300026,52974cyclictest0-21swapper00:27:550
60139952092730,2354cyclictest1741-21hald19:18:060
60139946422719,1920cyclictest2679-21devkit-power-da20:10:110
60139925121053,1333cyclictest21166-21ssh21:54:510
60139924451071,1280cyclictest134850irq/9-eth021:11:280
60139924441054,1265cyclictest2099-21runrttasks19:56:370
60139923021079,1098cyclictest2099-21runrttasks19:42:530
60139922611093,1077cyclictest134850irq/9-eth022:42:440
60139922321074,1063cyclictest3950irq/9-acpi00:24:440
60139921251007,1080cyclictest23190-21diskmemload22:19:080
60139920771026,962cyclictest3950irq/9-acpi22:54:580
60139920631045,925cyclictest9-21ksoftirqd/023:50:540
60139920561055,874cyclictest3261-21gnome-power-man20:31:470
60139919911034,864cyclictest0-21swapper20:48:320
6013991990939,1016cyclictest7048-21ssh21:33:250
60139919821032,857cyclictest0-21swapper22:47:260
60139919741026,855cyclictest0-21swapper20:25:350
6013991962953,975cyclictest0-21swapper00:01:170
60139919511005,823cyclictest20774-21automount21:03:060
60139918821099,717cyclictest3950irq/9-acpi20:56:440
60139918531085,701cyclictest3950irq/9-acpi20:35:080
60139917791022,633cyclictest1907-21snmpd19:25:480
60139917041028,609cyclictest3950irq/9-acpi23:09:220
60139916641012,652cyclictest0-21swapper23:24:160
60139916111047,526cyclictest23190-21diskmemload22:01:130
60139915701043,462cyclictest10-21rcuc/020:08:000
60139915571040,424cyclictest0-21swapper23:35:000
60139915151035,417cyclictest9-21ksoftirqd/022:39:340
60139914911006,420cyclictest0-21swapper21:40:370
60139914681097,371cyclictest0-21swapper19:12:440
60139914441090,354cyclictest0-21swapper00:06:090
4001255088,206sleep00-21swapper19:05:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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