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2026-02-11 - 13:13
[ 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 rack6slot0.osadl.org (updated Wed Feb 11, 2026 01:02:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
706099222216,4cyclictest0-21swapper/3800:40:0132
706099222216,4cyclictest0-21swapper/3800:40:0032
706099211206,4cyclictest0-21swapper/3823:56:4432
706099211206,4cyclictest0-21swapper/3823:56:4432
706099211206,4cyclictest0-21swapper/3823:56:4432
703899205181,19cyclictest0-21swapper/1923:21:3811
703899205181,19cyclictest0-21swapper/1923:21:3811
706099201187,10cyclictest0-21swapper/3823:29:1332
706099201187,10cyclictest0-21swapper/3823:29:1332
706099201187,10cyclictest0-21swapper/3823:29:1332
706099199193,3cyclictest0-21swapper/3821:57:1532
706099199193,3cyclictest0-21swapper/3821:57:1532
706099199148,42cyclictest0-21swapper/3823:35:2032
706099199148,42cyclictest0-21swapper/3823:35:2032
706099198182,14cyclictest0-21swapper/3823:20:2032
706099198182,14cyclictest0-21swapper/3823:20:2032
704199198190,5cyclictest0-21swapper/2200:00:1215
704199198190,5cyclictest0-21swapper/2200:00:1215
706099195169,19cyclictest0-21swapper/3800:20:1032
706099195169,19cyclictest0-21swapper/3800:20:1032
706099195169,19cyclictest0-21swapper/3800:20:1032
702099195157,25cyclictest0-21swapper/523:36:2635
702099195157,25cyclictest0-21swapper/523:36:2635
706199192179,11cyclictest0-21swapper/3923:18:4633
706199192179,11cyclictest0-21swapper/3923:18:4633
706199192179,11cyclictest0-21swapper/3923:18:4533
706099190172,16cyclictest0-21swapper/3822:29:2432
706099190172,16cyclictest0-21swapper/3822:29:2432
705599190182,5cyclictest27217-21systemd21:41:2027
705599190182,5cyclictest27217-21systemd21:41:2027
706099189176,9cyclictest0-21swapper/3823:51:1532
706099189176,9cyclictest0-21swapper/3823:51:1532
706099189176,9cyclictest0-21swapper/3823:51:1532
706099189155,29cyclictest0-21swapper/3823:06:4432
706099189155,29cyclictest0-21swapper/3823:06:4432
705599189179,6cyclictest0-21swapper/3321:54:4127
705599189179,6cyclictest0-21swapper/3321:54:4027
706099188176,7cyclictest0-21swapper/3800:17:0532
706099188176,7cyclictest0-21swapper/3800:17:0532
706099188173,11cyclictest0-21swapper/3820:43:0732
706099188173,11cyclictest0-21swapper/3820:43:0732
70609918725,149cyclictest0-21swapper/3821:30:1532
70609918725,149cyclictest0-21swapper/3821:30:1532
706099187169,12cyclictest0-21swapper/3821:49:3732
706099187169,12cyclictest0-21swapper/3821:49:3732
706099186163,16cyclictest0-21swapper/3823:50:0032
706099186163,16cyclictest0-21swapper/3823:50:0032
702099186178,6cyclictest0-21swapper/500:28:3135
702099186178,6cyclictest0-21swapper/500:28:3135
702099186178,6cyclictest0-21swapper/500:28:3135
702099185171,2cyclictest0-21swapper/500:30:1135
702099185171,2cyclictest0-21swapper/500:30:1135
706099184164,16cyclictest3406-21sshd23:30:2732
706099184164,16cyclictest3406-21sshd23:30:2732
706099184164,16cyclictest3406-21sshd23:30:2732
706099182163,16cyclictest0-21swapper/3822:24:3632
706099182163,16cyclictest0-21swapper/3822:24:3632
706099182163,16cyclictest0-21swapper/3822:24:3632
706099182160,14cyclictest0-21swapper/3821:44:2732
706099182160,14cyclictest0-21swapper/3821:44:2732
705699181115,64cyclictest0-21swapper/3423:30:2628
705699181115,64cyclictest0-21swapper/3423:30:2628
705699181115,64cyclictest0-21swapper/3423:30:2528
706099180173,5cyclictest0-21swapper/3822:39:3932
706099180173,5cyclictest0-21swapper/3822:39:3932
706099180173,5cyclictest0-21swapper/3822:39:3932
706099180164,6cyclictest39795-21sshd23:04:0732
706099180164,6cyclictest39795-21sshd23:04:0732
706099180164,6cyclictest39795-21sshd23:04:0732
706099179161,11cyclictest0-21swapper/3821:24:0132
706099179161,11cyclictest0-21swapper/3821:24:0132
706099179161,11cyclictest0-21swapper/3821:24:0132
705699179170,5cyclictest0-21swapper/3422:36:3928
705699179170,5cyclictest0-21swapper/3422:36:3928
705699179170,5cyclictest0-21swapper/3422:36:3928
705799177167,6cyclictest0-21swapper/3522:36:3929
705799177167,6cyclictest0-21swapper/3522:36:3929
705799177167,6cyclictest0-21swapper/3522:36:3929
702699177144,17cyclictest0-21swapper/1022:56:192
702699177144,17cyclictest0-21swapper/1022:56:192
706199176155,10cyclictest0-21swapper/3922:42:1133
706199176155,10cyclictest0-21swapper/3922:42:1133
706099176158,11cyclictest0-21swapper/3821:28:1532
706099176158,11cyclictest0-21swapper/3821:28:1532
706099176150,16cyclictest0-21swapper/3822:40:2332
706099176150,16cyclictest0-21swapper/3822:40:2332
706099175159,10cyclictest0-21swapper/3821:03:5432
706099175159,10cyclictest0-21swapper/3821:03:5432
706099175153,9cyclictest0-21swapper/3821:52:1332
706099175153,9cyclictest0-21swapper/3821:52:1332
706099175153,13cyclictest0-21swapper/3822:54:2432
706099175153,13cyclictest0-21swapper/3822:54:2432
705799175161,9cyclictest0-21swapper/3521:11:0329
705799175161,9cyclictest0-21swapper/3521:11:0329
705799175161,9cyclictest0-21swapper/3521:11:0329
70419917593,77cyclictest37354-21CPU15
70419917593,77cyclictest37354-21CPU15
703099175141,30cyclictest2454-21CPU5
703099175141,30cyclictest2454-21CPU5
702099175104,57cyclictest3541-21CPU35
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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