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2026-01-30 - 17:59
[ 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 Fri Jan 30, 2026 12:46:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
236246599379378,1cyclictest2510651-21kworker/7:012:25:027
236246599379378,1cyclictest2510651-21kworker/7:012:05:037
236246599379378,1cyclictest2510651-21kworker/7:012:05:037
236246599379378,1cyclictest2510651-21kworker/7:012:00:037
236246599379378,1cyclictest2483579-21kworker/7:010:30:027
236246599378376,1cyclictest0-21swapper/711:19:027
236246599377376,1cyclictest2501565-21kworker/7:111:23:027
236246599377376,1cyclictest2399270-21kworker/7:208:30:027
236246599377376,1cyclictest0-21swapper/710:42:037
236246599377376,1cyclictest0-21swapper/710:15:037
236246599377376,1cyclictest0-21swapper/709:55:027
236246599377376,1cyclictest0-21swapper/709:05:027
236246599377376,1cyclictest0-21swapper/709:00:027
236246599377376,1cyclictest0-21swapper/707:55:027
236246599377375,1cyclictest0-21swapper/708:06:027
236246599376375,1cyclictest2510651-21kworker/7:012:15:027
236246599376375,1cyclictest2399270-21kworker/7:210:10:027
236246599376375,1cyclictest2362293-21kworker/7:007:25:027
236246599376375,1cyclictest2362293-21kworker/7:007:16:027
236246599376375,1cyclictest0-21swapper/710:57:027
236246599376375,1cyclictest0-21swapper/710:47:037
236246599376375,1cyclictest0-21swapper/709:40:027
236246599376375,1cyclictest0-21swapper/707:37:037
236246599376374,2cyclictest2399270-21kworker/7:209:16:027
236246599375374,1cyclictest0-21swapper/709:23:027
236246599375374,1cyclictest0-21swapper/708:41:027
236246599375374,1cyclictest0-21swapper/708:13:027
236246599375374,1cyclictest0-21swapper/707:31:037
236246599375374,1cyclictest0-21swapper/707:22:027
236246599375373,1cyclictest0-21swapper/710:52:037
236246599375373,1cyclictest0-21swapper/707:46:037
236246599374373,1cyclictest2510651-21kworker/7:011:51:027
236246599374373,1cyclictest2510651-21kworker/7:011:43:037
236246599374373,1cyclictest2399270-21kworker/7:210:21:027
236246599374373,1cyclictest2399270-21kworker/7:209:38:027
236246599374373,1cyclictest2399270-21kworker/7:209:28:027
236246599374373,1cyclictest0-21swapper/709:31:027
236246599373372,1cyclictest2528700-21kworker/7:211:47:037
236246599373372,1cyclictest2447495-21kworker/7:009:48:027
236246599373372,1cyclictest0-21swapper/711:14:037
236246599373372,1cyclictest0-21swapper/708:59:027
236246599373372,1cyclictest0-21swapper/708:47:027
236246599372371,1cyclictest2510651-21kworker/7:012:32:027
236246599372371,1cyclictest2510651-21kworker/7:012:12:027
236246599372371,1cyclictest0-21swapper/709:11:027
236246599372371,1cyclictest0-21swapper/709:11:027
236246599372370,2cyclictest2399270-21kworker/7:208:23:027
236241799350349,1cyclictest0-21swapper/109:45:031
236241799350348,1cyclictest0-21swapper/107:10:031
236241799349347,1cyclictest0-21swapper/110:55:021
236241799348347,1cyclictest0-21swapper/111:45:021
236241799348347,1cyclictest0-21swapper/110:36:031
236241799348347,1cyclictest0-21swapper/110:36:031
236241799348347,1cyclictest0-21swapper/108:45:021
236241799348346,1cyclictest0-21swapper/111:15:021
236241799348346,1cyclictest0-21swapper/110:05:021
236241799348346,1cyclictest0-21swapper/107:57:021
236241799346345,1cyclictest0-21swapper/108:25:031
236241799346344,1cyclictest0-21swapper/111:10:021
236241799345344,1cyclictest0-21swapper/108:35:021
236241799344343,1cyclictest2387308-21kworker/1:010:41:031
236241799343342,1cyclictest0-21swapper/107:54:021
236241799342341,1cyclictest2546468-21kworker/1:312:20:021
236241799342341,1cyclictest2387308-21kworker/1:011:35:031
236241799342341,1cyclictest2387308-21kworker/1:010:33:021
236241799342341,1cyclictest2378294-21kworker/1:107:45:031
236241799342341,1cyclictest0-21swapper/110:02:021
236241799342341,1cyclictest0-21swapper/109:12:031
236241799342341,1cyclictest0-21swapper/109:12:031
236241799342340,1cyclictest2387308-21kworker/1:010:25:021
236241799341340,1cyclictest2387308-21kworker/1:009:35:021
236241799341340,1cyclictest2387308-21kworker/1:008:10:021
236241799341340,1cyclictest0-21swapper/108:56:031
236241799341340,1cyclictest0-21swapper/108:01:021
236241799341339,1cyclictest2387308-21kworker/1:009:18:031
236241799341339,1cyclictest0-21swapper/109:57:021
236241799340339,1cyclictest2546468-21kworker/1:312:33:021
236241799340339,1cyclictest2362312-21kworker/1:207:27:031
236241799340339,1cyclictest0-21swapper/112:11:021
236241799340339,1cyclictest0-21swapper/110:18:021
236241799340339,1cyclictest0-21swapper/107:41:031
236241799340339,1cyclictest0-21swapper/107:34:031
236241799340338,1cyclictest2387308-21kworker/1:012:08:021
236241799340338,1cyclictest2387308-21kworker/1:012:08:021
236241799340338,1cyclictest0-21swapper/111:29:031
236241799340338,1cyclictest0-21swapper/109:29:031
236241799340338,1cyclictest0-21swapper/109:06:031
236241799339338,1cyclictest2387308-21kworker/1:011:09:021
236241799339338,1cyclictest0-21swapper/111:58:021
236241799339338,1cyclictest0-21swapper/110:49:021
236241799339338,1cyclictest0-21swapper/109:41:021
236241799339338,1cyclictest0-21swapper/109:34:031
236241799339338,1cyclictest0-21swapper/108:18:031
236241799339337,2cyclictest2546468-21kworker/1:312:28:021
236241799339337,2cyclictest2387308-21kworker/1:008:42:021
236241799339337,1cyclictest0-21swapper/110:51:021
236241799338337,1cyclictest2546468-21kworker/1:312:16:021
236241799338337,1cyclictest2387308-21kworker/1:011:31:031
236241799338337,1cyclictest2387308-21kworker/1:008:34:031
236241799338337,1cyclictest2387308-21kworker/1:008:05:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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