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2026-01-22 - 06:02
[ 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 the highest latencies:
System rack6slot5.osadl.org (updated Thu Jan 22, 2026 00:44:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
911699116266133,5482cyclictest11670-21kworker/0:122:23:100
911699107075486,5210cyclictest11670-21kworker/0:122:55:240
911699105815318,5252cyclictest11670-21kworker/0:122:14:490
91169998905254,4625cyclictest22478-21kworker/0:020:47:370
91169997255179,4535cyclictest16598-21kworker/0:200:01:200
91169994094819,4579cyclictest11670-21kworker/0:121:54:110
91169993944822,4561cyclictest20376-21kworker/0:023:08:210
91169993324802,4526cyclictest2458-21kworker/0:100:31:040
91169992404743,4486cyclictest28922-21kworker/0:223:28:510
91169992194644,4571cyclictest20376-21kworker/0:023:12:270
91169991694716,4442cyclictest7516-21kworker/0:023:49:280
91169991504700,4439cyclictest11670-21kworker/0:121:49:480
91169991484595,4542cyclictest11670-21kworker/0:122:47:230
91169990664548,4507cyclictest22478-21kworker/0:021:14:370
91169990584654,4393cyclictest11670-21kworker/0:122:06:500
91169990524546,4494cyclictest11670-21kworker/0:122:39:200
91169989684511,4446cyclictest11670-21kworker/0:122:18:510
91169989434603,4329cyclictest22478-21kworker/0:020:59:000
91169988804563,4306cyclictest22478-21kworker/0:021:22:190
91169987884519,4258cyclictest11670-21kworker/0:121:58:160
91169987844529,4251cyclictest13565-21kworker/0:019:20:510
91169987654509,4245cyclictest16598-21kworker/0:200:22:330
91169986574662,3984cyclictest16074-21kworker/0:119:28:000
91169985634509,4043cyclictest20376-21kworker/0:023:16:340
91169984814245,4220cyclictest16074-21kworker/0:119:41:220
91169984684356,4100cyclictest16598-21kworker/0:200:13:540
91169984404303,4084cyclictest28922-21kworker/0:223:31:400
91169984374251,4174cyclictest22478-21kworker/0:020:16:440
91169983654362,3944cyclictest22478-21kworker/0:020:30:130
91169983244374,3939cyclictest11670-21kworker/0:122:43:180
91169982734312,3946cyclictest22478-21kworker/0:021:44:220
91169981944328,3855cyclictest22478-21kworker/0:021:26:070
91169981884485,3652cyclictest22478-21kworker/0:020:03:380
91169981264158,3954cyclictest16598-21kworker/0:200:25:330
91169981134292,3778cyclictest22478-21kworker/0:020:07:180
91169980684461,3596cyclictest16598-21kworker/0:200:17:590
91169980044186,3758cyclictest22478-21kworker/0:021:16:540
91169979863974,3968cyclictest22478-21kworker/0:021:08:540
91169979843991,3942cyclictest22478-21kworker/0:019:56:160
91169979834177,3754cyclictest22478-21kworker/0:019:52:270
91169979654261,3644cyclictest7516-21kworker/0:023:44:000
91169979024258,3629cyclictest2458-21kworker/0:100:38:470
91169978213934,3872cyclictest13565-21kworker/0:019:14:460
91169978144090,3710cyclictest7516-21kworker/0:023:40:040
91169977393855,3842cyclictest22478-21kworker/0:020:37:560
91169977204046,3623cyclictest22478-21kworker/0:020:26:230
91169976383816,3770cyclictest16074-21kworker/0:119:37:260
91169976064083,3471cyclictest22478-21kworker/0:020:53:290
91169975603983,3562cyclictest22478-21kworker/0:021:32:390
91169973963885,3459cyclictest22478-21kworker/0:020:11:130
91169971353748,3328cyclictest16074-21kworker/0:119:33:370
91169971113964,3133cyclictest22478-21kworker/0:020:22:270
91169969543577,3363cyclictest7516-21kworker/0:023:51:520
91169969033686,3212cyclictest22478-21kworker/0:021:37:550
91169968673438,3414cyclictest11670-21kworker/0:122:29:580
91169968353632,3198cyclictest16598-21kworker/0:200:09:490
91169968333750,3072cyclictest22478-21kworker/0:021:02:590
91169967793481,3247cyclictest11670-21kworker/0:122:34:030
91169967073528,3165cyclictest11670-21kworker/0:122:53:560
91169967063532,3115cyclictest16598-21kworker/0:223:55:470
91169966333504,3078cyclictest13565-21kworker/0:019:18:390
91169965773487,3075cyclictest11670-21kworker/0:122:00:440
91169964573436,3006cyclictest22478-21kworker/0:019:45:190
91169963663367,2939cyclictest20376-21kworker/0:023:02:420
91169962883374,2910cyclictest28922-21kworker/0:223:20:380
91169959123242,2610cyclictest22478-21kworker/0:020:41:510
85982810185,203sleep00-21swapper19:06:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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