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2026-01-30 - 12:48
[ 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 50 highest latencies:
System rack6slot6 (updated Fri Jan 30, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
68099910703353407,53534cyclictest0-21swapper20:52:360
68099910702753411,53524cyclictest0-21swapper21:49:020
68099910680553433,53276cyclictest2099-21runrttasks21:21:440
68099910676953440,53237cyclictest9-21ksoftirqd/019:49:070
68099910663653420,53216cyclictest0-21swapper22:21:010
68099910658053383,53108cyclictest9-21ksoftirqd/022:19:210
68099910657353437,53136cyclictest0-21swapper00:38:110
68099910655953454,53105cyclictest0-21swapper21:50:520
68099910655153391,53095cyclictest0-21swapper22:04:260
68099910650253468,53034cyclictest0-21swapper22:51:400
68099910649953467,53032cyclictest0-21swapper23:24:390
68099910649053464,53026cyclictest0-21swapper00:35:000
68099910648753463,53024cyclictest0-21swapper22:07:070
68099910648753463,53024cyclictest0-21swapper21:58:350
68099910647953383,53031cyclictest0-21swapper23:28:000
68099910647853457,53021cyclictest0-21swapper23:43:450
68099910646953452,53017cyclictest0-21swapper21:38:590
68099910626853391,52812cyclictest0-21swapper19:57:000
68099910622553413,52746cyclictest0-21swapper21:26:250
68099910621853473,52745cyclictest0-21swapper19:34:230
68099910620353464,52739cyclictest0-21swapper20:32:100
68099910616653445,52721cyclictest0-21swapper20:59:380
68099910616553445,52720cyclictest0-21swapper20:49:150
68099910615953447,52712cyclictest0-21swapper20:26:180
68099910613753441,52696cyclictest0-21swapper20:23:070
68099910611253420,52692cyclictest0-21swapper19:37:240
68099910602652970,53054cyclictest0-21swapper23:00:120
68099910600153169,52821cyclictest14878-21ssh22:59:520
68099910557353070,52501cyclictest7801-21ssh22:49:090
68099910551252941,52568cyclictest3261-21gnome-power-man21:16:330
68099910513653032,52102cyclictest0-21swapper21:44:210
68099910509052999,52089cyclictest0-21swapper23:56:190
6809995385753396,461cyclictest0-21swapper23:53:180
6809995381053431,379cyclictest0-21swapper20:42:030
6809995365627,53534cyclictest0-21swapper19:24:100
6809995363024,0cyclictest0-21swapper21:07:300
6809995349926,53473cyclictest0-21swapper23:33:120
6809995343326,53407cyclictest0-21swapper00:19:350
6809995336026,53334cyclictest0-21swapper00:27:480
6809995333324,53309cyclictest0-21swapper23:11:560
6809995303425,52916cyclictest0-21swapper00:22:560
6809995299552950,43cyclictest15398-21ssh23:47:360
6809995290852882,21cyclictest0-21swapper22:26:230
6809995277124,52747cyclictest0-21swapper20:37:510
6809995212011,52107cyclictest0-21swapper23:35:330
68099922411042,1103cyclictest0-21swapper23:08:050
68099922241094,1109cyclictest20484-21kworker/u2:119:41:550
68099921921093,1099cyclictest0-21swapper22:11:280
6809992134996,1044cyclictest134850irq/9-eth000:13:130
68099920931034,1023cyclictest4484-21munin-node19:50:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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