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2026-03-02 - 18:44
[ 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 a total of 3618 SMIs that occured during the measurement.
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 rack6slot4.osadl.org (updated Mon Mar 02, 2026 13:16:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
"interval":200,6448
"cycles":100000000,6447
"load":"idle",6446
"condition":{6445
"clock":"1100"6443
"family":"x86",6442
"vendor":"Intel",6441
"processor":{6439
"dataset":"2024-01-08T03:36:49+01:00"6437
"origin":"2024-01-08T00:43:22+01:00",6436
"timestamps":{6435
"granularity":"microseconds"6433
"maxima":[6429
"cores":[5221
"latency":{5220
"hostname":"rack6slot4.osadl.org"5218
"system":{5217
"version":"1.0",5214
"format":{5213
"patches":[5204
26040993811,374cyclictest0-21swapper/00
2604099379368,6cyclictest24884-21kworker/0:2+kec_query0
2604199378366,6cyclictest12405-21kworker/1:1+kec_query1
2604099369360,5cyclictest0-21swapper/00
2604199364353,6cyclictest12405-21kworker/1:1+kec_query1
26040993632,3cyclictest0-21swapper/00
26040993631,356cyclictest0-21swapper/00
2604199362351,6cyclictest12405-21kworker/1:1+kec_query1
26040993611,3cyclictest0-21swapper/00
2604199359347,6cyclictest12405-21kworker/1:1+kec_query1
2604199357349,4cyclictest5250irq/9-acpi1
2604099357347,6cyclictest0-21swapper/00
2604099357347,6cyclictest0-21swapper/00
2604199356345,6cyclictest12405-21kworker/1:1+kec_query1
2604099356347,5cyclictest0-21swapper/00
2604099356347,5cyclictest0-21swapper/00
2604099356346,6cyclictest0-21swapper/00
2604099356344,7cyclictest24668-21kworker/0:1+kec_query0
26040993561,349cyclictest0-21swapper/00
2604099355346,5cyclictest0-21swapper/00
2604199353342,6cyclictest12405-21kworker/1:1+kec_query1
2604199353342,6cyclictest12405-21kworker/1:1+kec_query1
2604199353342,6cyclictest12405-21kworker/1:1+kec_query1
2604199353341,7cyclictest12405-21kworker/1:1+kec_query1
2604199353341,7cyclictest12405-21kworker/1:1+kec_query1
2604099353344,5cyclictest0-21swapper/00
26040993532,3cyclictest0-21swapper/00
2604199352341,7cyclictest5250irq/9-acpi1
2604199352341,6cyclictest12405-21kworker/1:1+kec_query1
2604099352343,5cyclictest0-21swapper/00
2604199351334,8cyclictest12405-21kworker/1:1+kec_query1
2604099351342,5cyclictest20282-21ssh0
2604199350339,6cyclictest12405-21kworker/1:1+kec_query1
2604199350337,8cyclictest12405-21kworker/1:1+kec_query1
2604099350339,6cyclictest9226-21diskmemload0
2604099350339,6cyclictest24668-21kworker/0:1+kec_query0
26041993497,336cyclictest5250irq/9-acpi1
2604099349340,5cyclictest0-21swapper/00
2604199348337,6cyclictest12405-21kworker/1:1+kec_query1
2604199348337,6cyclictest12405-21kworker/1:1+kec_query1
2604099348339,5cyclictest0-21swapper/00
26040993482,4cyclictest0-21swapper/00
26040993482,3cyclictest0-21swapper/00
26040993481,341cyclictest0-21swapper/00
26040993481,341cyclictest0-21swapper/00
2604199347336,6cyclictest3730-21kworker/1:2+kec_query1
2604199347336,6cyclictest12405-21kworker/1:1+kec_query1
2604199347336,6cyclictest12405-21kworker/1:1+kec_query1
2604199347334,7cyclictest12405-21kworker/1:1+kec_query1
2604099347338,5cyclictest0-21swapper/00
2604099347337,6cyclictest0-21swapper/00
2604099347336,6cyclictest23779-21date0
2604099347334,7cyclictest27488-21ssh0
2604099347334,7cyclictest27488-21ssh0
26040993471,340cyclictest0-21swapper/00
2604199346335,6cyclictest12405-21kworker/1:1+kec_query1
2604199346335,6cyclictest12405-21kworker/1:1+kec_query1
2604199346335,6cyclictest12405-21kworker/1:1+kec_query1
2604099346337,5cyclictest0-21swapper/00
26040993461,339cyclictest0-21swapper/00
26040993461,339cyclictest0-21swapper/00
26040993461,339cyclictest0-21swapper/00
2604199345334,6cyclictest12405-21kworker/1:1+kec_query1
2604099345336,5cyclictest0-21swapper/00
2604099345336,5cyclictest0-21swapper/00
26040993452,337cyclictest0-21swapper/00
26040993451,339cyclictest0-21swapper/00
26040993451,338cyclictest0-21swapper/00
26040993451,337cyclictest27900-21ssh0
2604199344335,5cyclictest12405-21kworker/1:1+kec_query1
2604199344333,6cyclictest12405-21kworker/1:1+kec_query1
2604199344333,6cyclictest12405-21kworker/1:1+kec_query1
2604099344334,6cyclictest0-21swapper/00
2604099344333,6cyclictest24668-21kworker/0:1+kec_query0
26040993442,335cyclictest14684-21df0
26040993441,3cyclictest0-21swapper/00
26040993441,337cyclictest0-21swapper/00
2604199343332,6cyclictest12405-21kworker/1:1+kec_query1
2604199343332,6cyclictest12405-21kworker/1:1+kec_query1
2604099343334,5cyclictest0-21swapper/00
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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