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2026-02-23 - 20:12
[ 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 100 highest latencies:
System rackcslot6.osadl.org (updated Mon Feb 23, 2026 12:46:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
290683299347346,1cyclictest0-21swapper/609:20:026
290683299345343,1cyclictest0-21swapper/612:06:016
290680499345344,1cyclictest3118929-21kworker/2:109:20:012
290683299343342,1cyclictest3039968-21kworker/6:011:00:026
290683299343342,1cyclictest2906552-21kworker/6:309:45:026
290683299343342,1cyclictest2906552-21kworker/6:309:00:016
290683299343342,1cyclictest2906552-21kworker/6:308:40:026
290683299343342,1cyclictest2906551-21kworker/6:007:22:026
290683299343342,1cyclictest0-21swapper/612:25:026
290683299343341,1cyclictest0-21swapper/608:31:026
290683299342341,1cyclictest3100146-21kworker/6:212:35:016
290683299342341,1cyclictest3067071-21kworker/6:112:01:016
290683299342341,1cyclictest0-21swapper/611:49:026
290683299342341,1cyclictest0-21swapper/611:40:026
290683299342341,1cyclictest0-21swapper/610:01:016
290683299341340,1cyclictest3039968-21kworker/6:011:22:026
290683299341340,1cyclictest0-21swapper/612:30:016
290683299341340,1cyclictest0-21swapper/610:38:016
290683299341340,1cyclictest0-21swapper/610:30:026
290683299341340,1cyclictest0-21swapper/610:23:026
290683299341340,1cyclictest0-21swapper/609:17:026
290683299341339,1cyclictest0-21swapper/608:18:026
290680499341340,1cyclictest3094135-21kworker/2:012:25:022
290680499341340,1cyclictest3076078-21kworker/2:212:06:022
290680499341340,1cyclictest0-21swapper/211:00:012
290680499341340,1cyclictest0-21swapper/209:45:012
290680499341340,1cyclictest0-21swapper/209:00:022
290680499341340,1cyclictest0-21swapper/208:40:012
290680499341340,1cyclictest0-21swapper/207:22:022
290683299340339,1cyclictest2906552-21kworker/6:310:15:016
290683299340339,1cyclictest2906552-21kworker/6:309:28:026
290683299340339,1cyclictest0-21swapper/609:35:026
290683299340339,1cyclictest0-21swapper/609:12:026
290683299340339,1cyclictest0-21swapper/609:06:026
290683299340338,1cyclictest0-21swapper/610:51:026
290683299340338,1cyclictest0-21swapper/610:51:026
290683299340338,1cyclictest0-21swapper/607:56:016
290683299340338,1cyclictest0-21swapper/607:56:016
290680499340339,1cyclictest3118929-21kworker/2:108:31:012
290680499340339,1cyclictest3058046-21kworker/2:111:40:012
290680499340339,1cyclictest0-21swapper/212:35:022
290680499340339,1cyclictest0-21swapper/212:01:022
290683299339338,1cyclictest2906552-21kworker/6:309:40:026
290683299339338,1cyclictest2906552-21kworker/6:308:56:016
290683299339338,1cyclictest2906551-21kworker/6:007:18:026
290683299339338,1cyclictest0-21swapper/611:26:016
290683299339338,1cyclictest0-21swapper/610:46:026
290683299339338,1cyclictest0-21swapper/610:41:026
290683299339338,1cyclictest0-21swapper/610:10:026
290683299339338,1cyclictest0-21swapper/608:23:026
290683299339338,1cyclictest0-21swapper/607:13:026
290683299339337,1cyclictest0-21swapper/612:24:016
290683299339337,1cyclictest0-21swapper/612:24:016
290683299339337,1cyclictest0-21swapper/611:57:016
290683299339337,1cyclictest0-21swapper/609:57:026
290680499339338,1cyclictest3118929-21kworker/2:110:38:022
290680499339338,1cyclictest3118929-21kworker/2:110:30:012
290680499339338,1cyclictest3118929-21kworker/2:110:23:022
290680499339338,1cyclictest3118929-21kworker/2:110:00:012
290680499339338,1cyclictest3118929-21kworker/2:109:17:012
290680499339338,1cyclictest3094135-21kworker/2:012:30:022
290680499339338,1cyclictest3058046-21kworker/2:111:49:012
290680499339338,1cyclictest0-21swapper/211:22:012
290683299338337,1cyclictest0-21swapper/611:13:026
290683299338337,1cyclictest0-21swapper/608:07:026
290683299338337,1cyclictest0-21swapper/607:43:016
290680499338337,1cyclictest3118929-21kworker/2:109:35:022
290680499338337,1cyclictest3118929-21kworker/2:108:18:012
290680499338337,1cyclictest0-21swapper/210:15:012
290680499338337,1cyclictest0-21swapper/209:28:012
290680499338336,1cyclictest0-21swapper/208:56:022
290683299337336,1cyclictest0-21swapper/609:53:026
290683299337336,1cyclictest0-21swapper/609:34:026
290683299337336,1cyclictest0-21swapper/608:51:026
290683299337335,2cyclictest3067071-21kworker/6:111:37:026
290683299337335,1cyclictest0-21swapper/611:19:026
290680499337336,1cyclictest3118929-21kworker/2:110:10:022
290680499337336,1cyclictest3118929-21kworker/2:109:12:022
290680499337336,1cyclictest3118929-21kworker/2:109:06:022
290680499337336,1cyclictest0-21swapper/209:40:022
290680499337336,1cyclictest0-21swapper/207:18:022
290680499337335,1cyclictest3118929-21kworker/2:108:07:022
290680499337335,1cyclictest3118929-21kworker/2:107:13:022
290678899337336,1cyclictest0-21swapper/008:45:020
290678899337335,1cyclictest3189277-21kworker/0:108:10:020
290678899337335,1cyclictest0-21swapper/007:35:010
290683299336335,1cyclictest3085119-21kworker/6:012:18:016
290680499336335,1cyclictest3118929-21kworker/2:110:51:012
290680499336335,1cyclictest3118929-21kworker/2:110:51:012
290680499336335,1cyclictest3118929-21kworker/2:110:46:022
290680499336335,1cyclictest3118929-21kworker/2:110:41:022
290680499336335,1cyclictest3118929-21kworker/2:108:23:012
290680499336335,1cyclictest3118929-21kworker/2:107:56:022
290680499336335,1cyclictest3118929-21kworker/2:107:56:022
290680499336335,1cyclictest3118929-21kworker/2:107:43:022
290680499336335,1cyclictest3058046-21kworker/2:111:26:022
290680499336334,1cyclictest3118929-21kworker/2:109:53:022
290680499336334,1cyclictest3118929-21kworker/2:109:34:022
290680499336334,1cyclictest3118929-21kworker/2:108:51:022
290680499336334,1cyclictest3094135-21kworker/2:012:24:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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