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2026-02-26 - 05:47
[ 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 Thu Feb 26, 2026 00:46:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
376673299382380,1cyclictest4034237-21kworker/0:200:13:020
376678599380377,2cyclictest3899720-21ssh22:00:027
376678599380377,1cyclictest3945152-21kworker/7:300:15:027
376673299380379,1cyclictest4034237-21kworker/0:200:26:020
376673299380379,1cyclictest3797644-21kworker/0:023:36:020
376673299380379,1cyclictest3797644-21kworker/0:022:52:020
376673299380379,1cyclictest3797644-21kworker/0:022:41:020
376673299380379,1cyclictest3797644-21kworker/0:020:13:020
376673299380379,1cyclictest0-21swapper/023:05:030
376673299380378,1cyclictest3797644-21kworker/0:023:43:020
3766732993800,379cyclictest0-21swapper/022:28:020
3766732993800,379cyclictest0-21swapper/022:02:020
3766732993800,379cyclictest0-21swapper/021:33:020
3766732993800,1cyclictest0-21swapper/022:47:020
376673299379378,1cyclictest3797644-21kworker/0:023:51:020
376673299379378,1cyclictest0-21swapper/021:42:030
376673299378377,1cyclictest3797644-21kworker/0:022:08:020
376673299377376,1cyclictest0-21swapper/020:30:020
376673299377376,1cyclictest0-21swapper/019:38:020
376678599376374,1cyclictest0-21swapper/721:14:027
376673299376375,1cyclictest3734328-21kworker/0:119:46:020
376673299376375,1cyclictest0-21swapper/019:40:020
376673299376374,1cyclictest0-21swapper/019:19:020
376678599375374,1cyclictest0-21swapper/700:09:027
376673299375374,1cyclictest3797644-21kworker/0:020:54:020
376673299375374,1cyclictest0-21swapper/020:41:020
376673299375374,1cyclictest0-21swapper/020:38:030
376673299375374,1cyclictest0-21swapper/019:57:030
376673299375373,1cyclictest0-21swapper/020:45:020
376678599374373,1cyclictest0-21swapper/721:50:027
376673299374373,1cyclictest3797644-21kworker/0:021:03:030
376673299374373,1cyclictest0-21swapper/020:27:020
376673299374373,1cyclictest0-21swapper/020:27:020
376673299374373,1cyclictest0-21swapper/019:54:020
376673299374373,1cyclictest0-21swapper/019:32:020
376673299373372,1cyclictest3797644-21kworker/0:020:03:020
376673299373372,1cyclictest0-21swapper/019:21:020
376678599372371,1cyclictest0-21swapper/722:06:027
376673299372371,1cyclictest0-21swapper/020:56:020
376678599371370,1cyclictest0-21swapper/723:34:027
376673299371370,1cyclictest0-21swapper/021:09:020
376678599370368,1cyclictest0-21swapper/723:52:027
376678599369368,1cyclictest0-21swapper/723:42:027
376678599369368,1cyclictest0-21swapper/721:47:027
376678599368367,1cyclictest3794645-21kworker/7:021:15:027
376678599368367,1cyclictest0-21swapper/722:25:027
376678599367366,1cyclictest3945152-21kworker/7:323:39:027
376678599367366,1cyclictest0-21swapper/721:29:027
376678599367365,1cyclictest0-21swapper/700:22:027
376678599366365,1cyclictest3945152-21kworker/7:322:59:027
376678599366365,1cyclictest3945152-21kworker/7:300:37:027
376678599366365,1cyclictest0-21swapper/722:35:027
376678599366365,1cyclictest0-21swapper/721:59:027
376678599366365,1cyclictest0-21swapper/721:59:027
376678599366365,1cyclictest0-21swapper/721:24:027
376678599365364,1cyclictest0-21swapper/723:55:027
376678599364363,1cyclictest0-21swapper/723:08:027
376678599364363,1cyclictest0-21swapper/722:54:027
376678599364363,1cyclictest0-21swapper/720:35:027
376678599363362,1cyclictest0-21swapper/719:45:037
376678599360359,1cyclictest0-21swapper/719:11:027
376678599360358,1cyclictest0-21swapper/719:59:027
376678599359358,1cyclictest0-21swapper/719:44:037
376678599359358,1cyclictest0-21swapper/719:36:027
376678599359357,1cyclictest3794645-21kworker/7:021:06:027
376676599316315,1cyclictest0-21swapper/421:27:034
376676599314312,1cyclictest0-21swapper/422:27:024
376676599314312,1cyclictest0-21swapper/422:01:024
376676599314311,2cyclictest0-21swapper/421:30:024
376676599313311,1cyclictest0-21swapper/423:10:024
376676599313311,1cyclictest0-21swapper/422:10:024
376676599312311,1cyclictest0-21swapper/421:18:024
376678099309307,1cyclictest0-21swapper/623:07:026
376678099306303,2cyclictest3806697-21kworker/6:023:45:026
376678099306303,2cyclictest0-21swapper/622:53:026
376676599306305,1cyclictest4036652-21kworker/4:100:23:024
376676599306305,1cyclictest3989864-21kworker/4:023:57:024
376678099305304,1cyclictest3806697-21kworker/6:023:37:026
376678099305302,3cyclictest3806697-21kworker/6:023:30:026
376676599304303,1cyclictest3830988-21kworker/4:122:47:024
376676599304303,1cyclictest0-21swapper/400:32:024
376676599304302,1cyclictest0-21swapper/423:16:024
376676599304302,1cyclictest0-21swapper/400:19:024
376678099303302,1cyclictest3806697-21kworker/6:021:52:026
376678099303302,1cyclictest3806697-21kworker/6:021:49:026
376678099303302,1cyclictest0-21swapper/622:31:026
376678099303302,1cyclictest0-21swapper/621:37:026
376678099303301,1cyclictest3806697-21kworker/6:021:19:026
376676599303302,1cyclictest3830988-21kworker/4:121:41:024
376676599303301,1cyclictest4069819-21kworker/4:000:35:024
376676599303301,1cyclictest3989864-21kworker/4:023:25:024
376676599303301,1cyclictest3989864-21kworker/4:023:21:034
376676599303301,1cyclictest3989864-21kworker/4:023:21:024
376676599303300,2cyclictest4069819-21kworker/4:000:25:024
376678099302301,1cyclictest3806697-21kworker/6:022:24:026
376678099302301,1cyclictest0-21swapper/622:43:026
376678099302300,1cyclictest97550irq/166-enp0s3122:39:026
376678099302300,1cyclictest3806697-21kworker/6:021:20:026
376676599302301,1cyclictest3830988-21kworker/4:123:04:024
376676599302301,1cyclictest3830988-21kworker/4:122:36:024
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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