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2026-02-20 - 15:44
[ 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 Fri Feb 20, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1912999114346008,5415cyclictest32593-21kworker/0:208:05:440
1912999111765756,5378cyclictest25659-21kworker/0:110:04:520
1912999109415475,5462cyclictest25659-21kworker/0:111:18:500
1912999103695450,4868cyclictest9120-21kworker/0:011:37:570
1912999103355284,5047cyclictest9120-21kworker/0:011:44:140
191299998505212,4627cyclictest25659-21kworker/0:111:05:420
191299997475170,4566cyclictest32593-21kworker/0:207:58:120
191299997055025,4669cyclictest25659-21kworker/0:110:29:570
191299995185057,4456cyclictest32593-21kworker/0:208:55:310
191299994585040,4415cyclictest32593-21kworker/0:207:13:330
191299993574789,4557cyclictest32593-21kworker/0:209:23:350
191299993444785,4548cyclictest32593-21kworker/0:207:17:070
191299993394667,4657cyclictest32593-21kworker/0:209:27:300
191299993154864,4447cyclictest25363-21kworker/0:112:14:190
191299990334619,4403cyclictest25363-21kworker/0:112:09:010
191299989954609,4375cyclictest25363-21kworker/0:112:19:180
191299989664583,4372cyclictest25659-21kworker/0:110:33:550
191299989494687,4257cyclictest32593-21kworker/0:208:36:070
191299988494533,4305cyclictest25659-21kworker/0:110:49:430
191299988024510,4280cyclictest32593-21kworker/0:209:38:300
191299987534579,4163cyclictest32593-21kworker/0:207:28:150
191299987364557,4168cyclictest25363-21kworker/0:111:58:430
191299986484426,4211cyclictest25363-21kworker/0:112:30:130
191299986114276,4282cyclictest32593-21kworker/0:207:44:380
191299982434371,3841cyclictest9120-21kworker/0:011:28:540
191299982424290,3901cyclictest32593-21kworker/0:209:13:060
191299980824298,3733cyclictest32593-21kworker/0:208:03:570
191299980443972,3988cyclictest32593-21kworker/0:209:45:070
191299977894068,3678cyclictest32593-21kworker/0:209:40:410
191299977844153,3608cyclictest9120-21kworker/0:011:47:380
191299976344089,3495cyclictest32593-21kworker/0:207:33:300
191299976343871,3704cyclictest32593-21kworker/0:207:52:250
191299975634152,3360cyclictest32593-21kworker/0:208:34:210
191299975493880,3658cyclictest25659-21kworker/0:110:37:500
191299975353865,3656cyclictest25363-21kworker/0:112:39:100
191299974673979,3429cyclictest25659-21kworker/0:110:12:250
191299974583892,3552cyclictest32593-21kworker/0:209:09:130
191299973793862,3474cyclictest9120-21kworker/0:011:32:470
191299973533862,3476cyclictest25659-21kworker/0:111:12:370
191299973263712,3571cyclictest25363-21kworker/0:111:52:260
191299972883811,3462cyclictest32593-21kworker/0:209:52:570
191299971963761,3384cyclictest32593-21kworker/0:208:53:390
191299971823858,3281cyclictest25659-21kworker/0:110:44:180
191299971243827,3282cyclictest32593-21kworker/0:209:17:260
191299971143619,3435cyclictest32593-21kworker/0:208:15:110
191299970663845,3210cyclictest32593-21kworker/0:208:20:520
191299970593831,3217cyclictest32593-21kworker/0:207:35:240
191299970073550,3406cyclictest25659-21kworker/0:110:20:160
191299969983568,3387cyclictest25659-21kworker/0:110:08:310
191299969973692,3295cyclictest25659-21kworker/0:110:18:040
191299969583564,3380cyclictest32593-21kworker/0:209:01:270
191299969363781,3144cyclictest32593-21kworker/0:208:13:170
191299969363769,3156cyclictest32593-21kworker/0:207:46:330
191299968723706,3122cyclictest25659-21kworker/0:110:52:050
191299967653685,3069cyclictest25659-21kworker/0:110:57:520
191299967523543,3157cyclictest25659-21kworker/0:109:56:430
191299967423545,3153cyclictest25363-21kworker/0:112:23:210
191299967153558,3146cyclictest25363-21kworker/0:112:03:430
191299966863659,3016cyclictest32593-21kworker/0:207:20:400
191299966793612,3052cyclictest32593-21kworker/0:208:49:540
191299963753362,2962cyclictest9120-21kworker/0:011:21:460
191299962883149,3135cyclictest32593-21kworker/0:209:30:520
191299961643384,2769cyclictest25659-21kworker/0:111:01:540
191299961563370,2743cyclictest32593-21kworker/0:208:26:390
191299959853160,2773cyclictest25363-21kworker/0:112:28:520
191299958023117,2681cyclictest32593-21kworker/0:208:43:480
179152843184,203sleep00-21swapper07:05:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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