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2026-02-28 - 21:32
[ 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 Sat Feb 28, 2026 12:43:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
147809996565129,4516cyclictest25805-21kworker/0:107:36:520
147809995544983,4566cyclictest25805-21kworker/0:108:42:580
147809994084701,4684cyclictest25805-21kworker/0:109:13:310
147809992524647,4594cyclictest23058-21kworker/0:112:21:580
147809992434742,4497cyclictest25805-21kworker/0:108:48:470
147809991734705,4458cyclictest25805-21kworker/0:108:08:070
147809988784446,4409cyclictest6864-21kworker/0:011:48:550
147809988724557,4310cyclictest25805-21kworker/0:107:23:310
147809988304735,4084cyclictest25805-21kworker/0:107:16:070
147809988204410,4395cyclictest11904-21kworker/0:011:07:110
147809987834548,4220cyclictest6864-21kworker/0:012:11:520
147809987704507,4259cyclictest25805-21kworker/0:107:50:580
147809987014359,4328cyclictest27965-21kworker/0:211:29:000
147809986884326,4347cyclictest6864-21kworker/0:012:00:070
147809985904517,4069cyclictest25805-21kworker/0:108:02:350
147809984564208,4206cyclictest25805-21kworker/0:108:17:530
147809981754380,3780cyclictest22700-21kworker/0:111:17:530
147809980583998,3995cyclictest25805-21kworker/0:108:58:510
147809980124295,3702cyclictest18004-21kworker/0:110:01:000
147809979454142,3751cyclictest11904-21kworker/0:010:49:050
147809977773886,3839cyclictest25805-21kworker/0:108:53:090
147809976974139,3543cyclictest23058-21kworker/0:112:33:000
147809976914011,3621cyclictest4664-21kworker/0:209:28:200
147809976194182,3386cyclictest25805-21kworker/0:108:12:180
147809974303952,3435cyclictest25805-21kworker/0:107:44:430
147809974044077,3276cyclictest25805-21kworker/0:107:49:350
147809974003678,3699cyclictest7546-21kworker/0:009:36:170
147809973203744,3532cyclictest23058-21kworker/0:112:29:530
147809972613798,3403cyclictest23686-21kworker/0:010:07:090
147809971043821,3231cyclictest25805-21kworker/0:108:29:200
147809970893621,3425cyclictest32430-21kworker/0:210:33:100
147809970213733,3284cyclictest25805-21kworker/0:107:27:500
147809968823608,3259cyclictest30841-21kworker/0:009:19:330
147809966753595,3005cyclictest25805-21kworker/0:109:04:300
147809966723504,3109cyclictest27366-21kworker/0:110:15:000
147809966633415,3233cyclictest25805-21kworker/0:108:35:120
147809966553424,3216cyclictest4664-21kworker/0:209:30:220
147809965903562,2968cyclictest22700-21kworker/0:111:14:300
147809965533490,3059cyclictest15211-21kworker/0:209:52:140
147809965133520,2978cyclictest18004-21kworker/0:109:57:300
147809964853400,3021cyclictest6864-21kworker/0:012:08:490
147809964843339,3130cyclictest32430-21kworker/0:210:26:550
147809964783404,3051cyclictest25805-21kworker/0:108:23:530
147809964673514,2902cyclictest32430-21kworker/0:210:23:100
147809964243277,3132cyclictest11904-21kworker/0:010:51:070
147809964153425,2979cyclictest25805-21kworker/0:107:56:110
147809964143524,2879cyclictest25805-21kworker/0:107:32:130
147809961583175,2967cyclictest3590-21kworker/0:211:39:170
147809961373284,2849cyclictest11904-21kworker/0:010:58:420
147809960433229,2799cyclictest27366-21kworker/0:110:17:240
147809960383231,2796cyclictest7546-21kworker/0:009:45:000
147809959933200,2778cyclictest30841-21kworker/0:009:21:470
147809959183150,2754cyclictest6864-21kworker/0:011:56:530
147809958893024,2822cyclictest8253-21kworker/0:210:41:280
147809958333336,2494cyclictest25805-21kworker/0:107:13:080
147809957543164,2579cyclictest25805-21kworker/0:108:30:550
147809945762407,2158cyclictest25805-21kworker/0:109:06:060
147809941202159,1947cyclictest5409-21kworker/0:010:35:220
146722836183,203sleep00-21swapper07:09:430
147809948634,438cyclictest23105-21strings12:16:070
147809946984,362cyclictest1265-21sh12:38:520
147809944924,410cyclictest11023-21ssh11:51:040
147809942931,336cyclictest19934-21ssh11:02:170
147809942059,348cyclictest345450irq/10-yenta09:49:370
147809940888,88cyclictest11-21ksoftirqd/011:30:160
147809939349,283cyclictest301382sleep011:24:280
147809938531,179cyclictest5676-21runrttasks11:40:230
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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