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2026-03-04 - 12:49
[ 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 Wed Mar 04, 2026 00:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
181989910735053480,53773cyclictest25411-21ssh21:41:180
181989910697553428,53450cyclictest3167-21diskmemload21:39:070
181989910697053423,53456cyclictest0-21swapper20:20:140
181989910682553425,53279cyclictest15670-21munin-node23:50:250
181989910682253412,53410cyclictest5238-21ssh22:46:160
181989910676453480,53221cyclictest18192-21cyclictest19:17:360
181989910654253384,53092cyclictest0-21swapper21:18:110
181989910648853431,53057cyclictest0-21swapper19:26:090
181989910647353413,53060cyclictest0-21swapper00:19:130
181989910645653402,53054cyclictest0-21swapper00:00:280
181989910643353439,52994cyclictest0-21swapper23:40:420
181989910641853427,52991cyclictest0-21swapper23:25:280
181989910627153390,52816cyclictest0-21swapper21:06:580
181989910626253391,52805cyclictest0-21swapper19:37:220
181989910623553448,52787cyclictest0-21swapper20:37:090
181989910621153468,52743cyclictest0-21swapper19:52:360
181989910620753467,52740cyclictest0-21swapper22:22:500
181989910618053411,52769cyclictest0-21swapper20:47:120
181989910612453425,52699cyclictest0-21swapper19:11:550
181989910607352988,53083cyclictest0-21swapper00:12:010
181989910580152937,52862cyclictest9109-21ssh00:26:450
181989910523252956,52274cyclictest15770-21ssh21:27:340
181989910515353050,52101cyclictest0-21swapper22:54:290
181989910513353033,52098cyclictest0-21swapper23:31:390
18198995361224,53467cyclictest0-21swapper23:38:110
18198995356224,53443cyclictest0-21swapper22:14:170
18198995340825,53292cyclictest0-21swapper19:44:540
18198995336132,0cyclictest28595-21ssh00:08:400
18198995324325,53123cyclictest0-21swapper22:27:110
18198995321526,0cyclictest0-21swapper23:45:530
18198995313226,53106cyclictest0-21swapper20:07:310
18198995308527,53058cyclictest0-21swapper19:32:200
18198995307427,53047cyclictest0-21swapper23:11:340
18198995291352903,8cyclictest12084-21ssh22:56:190
18198995274221,52721cyclictest0-21swapper19:47:550
181989924841093,1266cyclictest31970-21ssh21:50:400
181989924051054,1225cyclictest15984-21ssh00:36:480
181989923911033,1233cyclictest29838-21ssh21:48:300
181989922621086,1053cyclictest29394-21munin-node20:55:140
181989922261021,1159cyclictest9-21ksoftirqd/023:18:250
181989922201013,1187cyclictest13002-21ssh00:32:470
181989920601017,1005cyclictest2099-21runrttasks22:31:120
181989920241032,898cyclictest0-21swapper20:43:110
18198992014998,979cyclictest10530-21ssh22:06:550
181989919541044,817cyclictest0-21swapper22:19:490
181989919531044,815cyclictest0-21swapper23:03:110
18198991946971,940cyclictest134850irq/9-eth022:39:340
181989918801095,662cyclictest20118-21ssh21:34:360
18198991871925,909cyclictest20317-21ssh23:09:230
181989918531058,673cyclictest0-21swapper21:56:020
18198991798847,937cyclictest0-21swapper22:42:450
181989917201066,654cyclictest0-21swapper20:11:420
181989916851057,561cyclictest3950irq/9-acpi23:20:060
18198991592779,805cyclictest0-21swapper00:24:350
181989915371093,444cyclictest0-21swapper21:03:570
181989915181025,383cyclictest0-21swapper19:23:280
181989915061016,426cyclictest0-21swapper20:02:390
181989914981015,370cyclictest0-21swapper20:27:460
181989914951007,423cyclictest0-21swapper20:51:030
18198991486949,518cyclictest3950irq/9-acpi21:11:490
181989914651095,370cyclictest0-21swapper19:57:070
181989914631093,370cyclictest0-21swapper21:22:320
181989914571092,365cyclictest0-21swapper20:17:230
181989914541094,360cyclictest0-21swapper23:57:370
181989914371082,355cyclictest0-21swapper22:02:340
181989914311069,362cyclictest0-21swapper20:31:170
17320254753,211sleep00-21swapper19:05:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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