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2026-02-02 - 08:46
[ 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 376 highest latencies:
System rack6slot5.osadl.org (updated Mon Feb 02, 2026 00:44:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1849499110635657,5402cyclictest5308-21kworker/0:021:36:370
1849499102525346,4902cyclictest8252-21kworker/0:223:46:320
184949998135112,4690cyclictest21805-21kworker/0:019:54:060
184949997765194,4570cyclictest21805-21kworker/0:019:58:560
184949996785047,4627cyclictest433-21kworker/0:022:42:540
184949996465036,4606cyclictest6330-21kworker/0:220:24:220
184949996025108,4483cyclictest21805-21kworker/0:019:27:350
184949994024707,4672cyclictest21805-21kworker/0:019:14:240
184949993934713,4675cyclictest32248-21kworker/0:123:38:560
184949992164734,4478cyclictest26618-21kworker/0:200:28:560
184949991404801,4296cyclictest12799-21kworker/0:221:49:220
184949990914554,4514cyclictest29310-21kworker/0:222:17:460
184949990524748,4293cyclictest8252-21kworker/0:200:01:210
184949989254567,4353cyclictest6330-21kworker/0:220:45:140
184949988994570,4318cyclictest13432-21kworker/0:123:05:270
184949988644753,4100cyclictest6330-21kworker/0:220:29:260
184949988254526,4288cyclictest6330-21kworker/0:221:13:280
184949986324490,4091cyclictest6330-21kworker/0:220:38:350
184949984594222,4213cyclictest5308-21kworker/0:021:28:540
184949983884473,3864cyclictest6330-21kworker/0:220:07:340
184949981444396,3737cyclictest21805-21kworker/0:019:49:200
184949981284180,3932cyclictest23102-21kworker/0:023:11:310
184949980934019,4059cyclictest21805-21kworker/0:019:30:100
184949980824309,3758cyclictest8252-21kworker/0:223:59:460
184949977613875,3844cyclictest6330-21kworker/0:220:17:490
184949977453929,3793cyclictest5308-21kworker/0:021:35:030
184949977163856,3845cyclictest12799-21kworker/0:222:02:000
184949977113849,3839cyclictest23032-21kworker/0:000:20:130
184949973613981,3365cyclictest32248-21kworker/0:123:31:450
184949973183938,3329cyclictest6330-21kworker/0:220:43:510
184949972803620,3609cyclictest6330-21kworker/0:220:54:320
184949972463696,3499cyclictest8252-21kworker/0:200:07:050
184949971343745,3346cyclictest433-21kworker/0:022:30:570
184949971053876,3218cyclictest21805-21kworker/0:019:40:020
184949971043877,3222cyclictest21805-21kworker/0:019:35:460
184949970933773,3309cyclictest6330-21kworker/0:220:56:080
184949970843621,3440cyclictest21805-21kworker/0:019:21:390
184949968193604,3200cyclictest8252-21kworker/0:223:52:310
184949967193450,3246cyclictest31446-21kworker/0:000:37:280
184949966313409,3198cyclictest26361-21kworker/0:022:10:130
184949965713552,2959cyclictest6330-21kworker/0:220:12:510
184949965693399,3158cyclictest13432-21kworker/0:122:50:140
184949965653458,3047cyclictest21805-21kworker/0:019:17:410
184949965223400,3072cyclictest12799-21kworker/0:221:42:230
184949964913471,3016cyclictest6330-21kworker/0:221:20:080
184949964783514,2913cyclictest6330-21kworker/0:220:02:360
184949964553502,2902cyclictest6330-21kworker/0:220:33:140
184949964303484,2931cyclictest13432-21kworker/0:123:04:060
184949963993270,3076cyclictest6330-21kworker/0:221:18:330
184949963953374,2970cyclictest32248-21kworker/0:123:29:270
184949963933585,2784cyclictest23102-21kworker/0:023:22:560
184949963913330,3047cyclictest12799-21kworker/0:221:58:330
184949962623318,2928cyclictest26361-21kworker/0:022:08:090
184949962463292,2902cyclictest6330-21kworker/0:221:06:130
184949962353405,2807cyclictest8252-21kworker/0:200:10:260
184949962293299,2888cyclictest13432-21kworker/0:122:56:330
184949961243052,3048cyclictest12799-21kworker/0:221:52:460
184949960753211,2813cyclictest8252-21kworker/0:223:44:580
184949960003267,2681cyclictest23102-21kworker/0:023:19:370
184949959983218,2776cyclictest433-21kworker/0:022:25:130
184949959273030,2883cyclictest433-21kworker/0:022:23:380
184949957933065,2676cyclictest23032-21kworker/0:000:16:290
184949950922670,2411cyclictest6330-21kworker/0:221:01:390
184949949692565,2353cyclictest13432-21kworker/0:122:48:380
182712892186,203sleep00-21swapper19:08:470
184949949864,373cyclictest8497-21cut22:36:050
184949945036,352cyclictest31609-21diskmemload00:31:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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