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2026-03-06 - 00:48
[ 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 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 Thu Mar 05, 2026 13:16:10)
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
2323499382373,5cyclictest0-21swapper/00
2323899380372,5cyclictest5250irq/9-acpi1
2323899380369,6cyclictest15895-21kworker/1:1+kec_query1
2323899377369,5cyclictest5250irq/9-acpi1
2323499369360,5cyclictest0-21swapper/00
2323499368359,5cyclictest0-21swapper/00
2323499366357,5cyclictest0-21swapper/00
2323499365356,5cyclictest0-21swapper/00
2323499364355,5cyclictest0-21swapper/00
2323899361353,5cyclictest5250irq/9-acpi1
2323499361352,5cyclictest0-21swapper/00
2323499361352,5cyclictest0-21swapper/00
2323499361352,5cyclictest0-21swapper/00
2323899360353,4cyclictest5250irq/9-acpi1
2323899360352,4cyclictest5250irq/9-acpi1
23238993596,347cyclictest5250irq/9-acpi1
2323899359352,4cyclictest5250irq/9-acpi1
2323499359350,5cyclictest0-21swapper/00
2323499359350,5cyclictest0-21swapper/00
2323899357346,6cyclictest15895-21kworker/1:1+kec_query1
2323899357346,6cyclictest15458-21kworker/1:2+kec_query1
2323499357348,5cyclictest0-21swapper/00
2323899355348,4cyclictest5250irq/9-acpi1
2323899355343,7cyclictest15895-21kworker/1:1+kec_query1
2323499355346,5cyclictest0-21swapper/00
2323499355345,6cyclictest0-21swapper/00
23234993551,348cyclictest0-21swapper/00
2323899354346,5cyclictest5250irq/9-acpi1
23238993542,346cyclictest5250irq/9-acpi1
2323499354345,5cyclictest0-21swapper/00
23234993541,4cyclictest10345-21ssh0
2323899353341,6cyclictest15895-21kworker/1:1+kec_query1
2323499353344,5cyclictest0-21swapper/00
2323499353344,5cyclictest0-21swapper/00
2323899352344,5cyclictest5250irq/9-acpi1
2323499352343,5cyclictest0-21swapper/00
23234993522,343cyclictest10074-21memory0
23234993521,345cyclictest0-21swapper/00
2323899351340,6cyclictest15895-21kworker/1:1+kec_query1
2323899351340,6cyclictest15458-21kworker/1:2+kec_query1
23238993511,4cyclictest5250irq/9-acpi1
2323899350340,6cyclictest5250irq/9-acpi1
2323499350341,5cyclictest0-21swapper/00
2323499350340,5cyclictest0-21swapper/00
23234993501,343cyclictest0-21swapper/00
2323899349341,5cyclictest5250irq/9-acpi1
2323899349338,6cyclictest15458-21kworker/1:2+kec_query1
2323499349340,5cyclictest0-21swapper/00
2323499349340,5cyclictest0-21swapper/00
2323899348340,5cyclictest5250irq/9-acpi1
2323899348337,6cyclictest15895-21kworker/1:1+kec_query1
2323899348337,6cyclictest15458-21kworker/1:2+kec_query1
2323899348337,6cyclictest15458-21kworker/1:2+kec_query1
2323499348339,5cyclictest0-21swapper/00
2323499348339,5cyclictest0-21swapper/00
2323499348338,6cyclictest0-21swapper/00
2323899347336,6cyclictest15458-21kworker/1:2+kec_query1
2323499347338,5cyclictest0-21swapper/00
2323499347338,5cyclictest0-21swapper/00
2323499347337,6cyclictest0-21swapper/00
23234993471,340cyclictest0-21swapper/00
23234993471,340cyclictest0-21swapper/00
2323899346335,6cyclictest15895-21kworker/1:1+kec_query1
2323899346335,6cyclictest15458-21kworker/1:2+kec_query1
2323899346333,6cyclictest15895-21kworker/1:1+kec_query1
2323499346337,5cyclictest0-21swapper/00
2323499346337,5cyclictest0-21swapper/00
2323499346331,9cyclictest14227-21hddtemp_smartct0
2323899345334,6cyclictest15895-21kworker/1:1+kec_query1
2323499345336,5cyclictest0-21swapper/00
2323499345336,5cyclictest0-21swapper/00
2323499345336,5cyclictest0-21swapper/00
2323499345336,5cyclictest0-21swapper/00
2323499345336,5cyclictest0-21swapper/00
2323499345336,5cyclictest0-21swapper/00
2323499345336,5cyclictest0-21swapper/00
2323499345335,6cyclictest0-21swapper/00
2323499345335,6cyclictest0-21swapper/00
2323899344335,5cyclictest5250irq/9-acpi1
2323899344333,6cyclictest15895-21kworker/1:1+kec_query1
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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