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2026-02-03 - 11:55
[ 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, lowest P state: performance
Characteristics of all highest latencies:
System rack6slot5.osadl.org (updated Tue Feb 03, 2026 00:44:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1755599106625459,5192cyclictest20191-21kworker/0:023:07:520
1755599105475379,5158cyclictest22650-21kworker/0:222:09:080
1755599105435400,5133cyclictest22391-21kworker/0:220:53:140
175559992544759,4490cyclictest10583-21kworker/0:219:23:270
175559991824719,4453cyclictest28958-21kworker/0:020:41:360
175559990654657,4397cyclictest10583-21kworker/0:219:27:350
175559989104681,4218cyclictest28958-21kworker/0:019:39:590
175559988644758,4095cyclictest22391-21kworker/0:221:09:570
175559988604557,4292cyclictest22391-21kworker/0:220:47:240
175559987654512,4242cyclictest28958-21kworker/0:020:19:560
175559987284494,4229cyclictest18860-21kworker/0:021:54:140
175559985574505,4041cyclictest14420-21kworker/0:022:53:410
175559984784369,4098cyclictest31293-21kworker/0:023:39:230
175559982164090,4074cyclictest28958-21kworker/0:019:57:370
175559982144105,4057cyclictest10583-21kworker/0:219:17:450
175559981824072,4057cyclictest28958-21kworker/0:019:52:400
175559981124280,3817cyclictest9229-21kworker/0:223:53:290
175559980124327,3674cyclictest10574-21kworker/0:221:37:550
175559979994304,3671cyclictest10583-21kworker/0:219:14:260
175559979273972,3941cyclictest28958-21kworker/0:020:07:560
175559979213939,3922cyclictest10583-21kworker/0:219:34:130
175559978844122,3702cyclictest9229-21kworker/0:200:08:290
175559978434206,3586cyclictest28958-21kworker/0:020:23:490
175559976664087,3555cyclictest24117-21kworker/0:200:28:340
175559976564033,3609cyclictest28958-21kworker/0:020:02:420
175559975894076,3454cyclictest28958-21kworker/0:019:43:070
175559975144053,3446cyclictest28958-21kworker/0:020:29:030
175559975003963,3514cyclictest9175-21kworker/0:222:46:210
175559972803827,3402cyclictest29474-21kworker/0:200:36:270
175559971473902,3240cyclictest22556-21kworker/0:223:15:190
175559970733742,3292cyclictest10574-21kworker/0:221:46:400
175559970093789,3170cyclictest24117-21kworker/0:200:24:290
175559969353656,3228cyclictest28958-21kworker/0:019:47:480
175559969273594,3281cyclictest22391-21kworker/0:221:14:500
175559968593651,3157cyclictest6760-21kworker/0:122:37:090
175559968343731,3092cyclictest19415-21kworker/0:000:18:280
175559967033582,3116cyclictest22556-21kworker/0:223:22:500
175559966643605,2994cyclictest30105-21kworker/0:022:14:540
175559966533547,3090cyclictest1028-21kworker/0:222:31:230
175559966483509,3096cyclictest31293-21kworker/0:023:28:470
175559965393544,2943cyclictest22391-21kworker/0:221:02:580
175559964943535,2907cyclictest5437-21kworker/0:121:27:090
175559964513211,3197cyclictest22391-21kworker/0:220:57:240
175559964183484,2919cyclictest17568-21kworker/0:222:58:540
175559964133230,3131cyclictest10574-21kworker/0:221:43:090
175559964053391,2962cyclictest28958-21kworker/0:020:34:440
175559963623410,2941cyclictest28958-21kworker/0:020:14:290
175559963503453,2882cyclictest22650-21kworker/0:221:59:540
175559962933346,2932cyclictest1028-21kworker/0:222:28:550
175559962603317,2900cyclictest9175-21kworker/0:222:43:520
175559962053282,2872cyclictest31293-21kworker/0:023:45:480
175559961883101,3072cyclictest22391-21kworker/0:221:20:260
175559961593311,2844cyclictest22650-21kworker/0:222:01:290
175559960013188,2762cyclictest22556-21kworker/0:223:13:440
175559959643163,2787cyclictest1028-21kworker/0:222:21:590
175559958783124,2702cyclictest9229-21kworker/0:200:01:170
175559957883107,2670cyclictest9229-21kworker/0:223:55:050
175559957663199,2563cyclictest9229-21kworker/0:200:10:040
175559947942525,2258cyclictest30105-21kworker/0:022:16:280
175559946972575,2111cyclictest17568-21kworker/0:223:00:280
175559946802474,2202cyclictest28958-21kworker/0:020:36:080
175559933532094,1244cyclictest31293-21kworker/0:023:31:190
172972779184,203sleep00-21swapper19:08:290
175559949138,439cyclictest27882-21ssh00:31:150
175559943722,400cyclictest10347-21ssh21:32:140
175559942253,310cyclictest13-21rcuc/023:40:450
175559931427,263cyclictest679-21ssh21:15:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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