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2026-02-17 - 21:48
[ 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 Tue Feb 17, 2026 12:46:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
70095899380379,1cyclictest731852-21kworker/2:208:16:022
70099499364360,2cyclictest746811-21kworker/7:309:01:017
70099499361359,1cyclictest0-21swapper/707:25:027
70099499359358,1cyclictest0-21swapper/707:52:027
70099499359357,1cyclictest797870-21kworker/7:110:01:027
70099499358357,1cyclictest0-21swapper/708:25:017
70099499358356,1cyclictest0-21swapper/708:34:027
70099499357356,1cyclictest858227-21kworker/7:212:05:017
70099499357356,1cyclictest746811-21kworker/7:308:40:027
70099499357356,1cyclictest662958-21kworker/7:008:00:027
70099499357356,1cyclictest0-21swapper/707:20:027
70099499356355,1cyclictest797870-21kworker/7:110:50:017
70099499356355,1cyclictest797870-21kworker/7:110:50:017
70099499356355,1cyclictest0-21swapper/712:21:017
70099499356355,1cyclictest0-21swapper/709:11:017
70099499356355,1cyclictest0-21swapper/707:57:027
70099499356354,1cyclictest0-21swapper/709:15:027
70094199356355,1cyclictest996205-21kworker/0:111:52:010
70099499355354,1cyclictest0-21swapper/712:15:017
70099499355354,1cyclictest0-21swapper/708:55:017
70099499355353,1cyclictest746811-21kworker/7:308:54:027
70099499354353,1cyclictest858227-21kworker/7:211:40:017
70099499354353,1cyclictest0-21swapper/712:33:027
70099499354353,1cyclictest0-21swapper/711:50:017
70099499354353,1cyclictest0-21swapper/708:24:017
70099499354352,1cyclictest797870-21kworker/7:111:16:017
70099499354352,1cyclictest0-21swapper/712:36:037
70099499354352,1cyclictest0-21swapper/711:09:017
70094199354353,1cyclictest996205-21kworker/0:112:38:020
70099499353352,1cyclictest746811-21kworker/7:309:21:017
70099499353352,1cyclictest0-21swapper/711:59:017
70099499353352,1cyclictest0-21swapper/711:46:017
70099499353352,1cyclictest0-21swapper/710:38:027
70099499353352,1cyclictest0-21swapper/710:33:017
70099499353352,1cyclictest0-21swapper/710:21:017
70099499353352,1cyclictest0-21swapper/707:33:027
70099499353351,1cyclictest797870-21kworker/7:109:53:027
70099499353351,1cyclictest746811-21kworker/7:309:41:017
70099499353351,1cyclictest746811-21kworker/7:309:31:017
70099499353351,1cyclictest0-21swapper/711:22:017
70099499353351,1cyclictest0-21swapper/711:01:017
70099499352351,1cyclictest797870-21kworker/7:110:46:017
70099499352351,1cyclictest797870-21kworker/7:110:28:027
70099499352351,1cyclictest746811-21kworker/7:309:26:027
70099499352351,1cyclictest0-21swapper/708:39:027
70099499352350,1cyclictest882285-21kworker/7:112:11:017
70099499352350,1cyclictest797870-21kworker/7:110:11:027
70099499352350,1cyclictest0-21swapper/710:19:027
70099499352350,1cyclictest0-21swapper/708:08:027
70096599352348,1cyclictest852204-21kworker/3:012:20:023
70094199352351,1cyclictest0-21swapper/008:20:020
70099499351350,1cyclictest858227-21kworker/7:211:38:017
70099499351350,1cyclictest797870-21kworker/7:110:08:027
70099499351350,1cyclictest662958-21kworker/7:008:13:027
70099499351350,1cyclictest0-21swapper/709:37:017
70099499351350,1cyclictest0-21swapper/708:49:027
70094699351349,1cyclictest0-21swapper/111:48:021
70094199351350,1cyclictest996205-21kworker/0:109:51:010
70094199351350,1cyclictest0-21swapper/010:20:010
70094199351349,1cyclictest0-21swapper/008:04:010
70099499350349,1cyclictest0-21swapper/710:58:017
70099499350349,1cyclictest0-21swapper/709:48:017
70094699350349,1cyclictest0-21swapper/110:45:021
70094199350349,1cyclictest996205-21kworker/0:111:34:020
70094199350349,1cyclictest0-21swapper/011:20:020
70094199350349,1cyclictest0-21swapper/008:45:010
70094699349348,1cyclictest713813-21kworker/1:009:52:021
70094699349348,1cyclictest0-21swapper/110:55:021
70094699349348,1cyclictest0-21swapper/109:00:011
70094199349348,1cyclictest996205-21kworker/0:109:55:010
70094199349348,1cyclictest0-21swapper/007:50:020
70094699348347,1cyclictest0-21swapper/110:30:011
70094699348347,1cyclictest0-21swapper/109:35:021
70094699348347,1cyclictest0-21swapper/108:50:011
70094699348347,1cyclictest0-21swapper/107:30:011
70094699348347,1cyclictest0-21swapper/107:15:021
70094199348347,1cyclictest996205-21kworker/0:108:37:010
70094199348347,1cyclictest0-21swapper/011:45:010
70094199348347,1cyclictest0-21swapper/009:30:010
70094199348346,2cyclictest996205-21kworker/0:112:23:010
70094199348346,1cyclictest996205-21kworker/0:110:41:010
70094199348346,1cyclictest996205-21kworker/0:107:12:010
70094199348346,1cyclictest0-21swapper/010:35:010
70094699347346,1cyclictest783013-21kworker/1:212:24:031
70094699347346,1cyclictest783013-21kworker/1:210:25:021
70094699347346,1cyclictest783013-21kworker/1:210:10:021
70094699347346,1cyclictest713813-21kworker/1:009:20:021
70094699347346,1cyclictest0-21swapper/112:04:021
70094699347346,1cyclictest0-21swapper/110:15:011
70094199347346,1cyclictest996205-21kworker/0:109:40:020
70094199347346,1cyclictest996205-21kworker/0:109:05:020
70094199347346,1cyclictest996205-21kworker/0:107:56:020
70094199347346,1cyclictest0-21swapper/012:10:010
70094199347346,1cyclictest0-21swapper/010:05:010
70094199347346,1cyclictest0-21swapper/008:30:020
70094199347345,1cyclictest0-21swapper/009:22:010
70094699346345,1cyclictest783013-21kworker/1:212:30:031
70094699346345,1cyclictest713813-21kworker/1:008:35:021
70094699346345,1cyclictest0-21swapper/112:07:021
70094699346344,1cyclictest0-21swapper/112:36:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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