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2026-03-08 - 05:25
[ 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 3616 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 Sun Mar 08, 2026 01:16:24)
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
12680993792,371cyclictest0-21swapper/00
12680993761,367cyclictest2830-21tail0
1268199371360,7cyclictest5250irq/9-acpi1
1268199368359,5cyclictest5250irq/9-acpi1
1268199368358,6cyclictest5250irq/9-acpi1
1268199365354,6cyclictest24441-21kworker/1:2+kec_query1
1268199364347,6cyclictest24441-21kworker/1:2+kec_query1
12681993643,346cyclictest5250irq/9-acpi1
1268199363355,5cyclictest5250irq/9-acpi1
1268099362351,6cyclictest12775-21kworker/0:2+kec_query0
1268199360352,5cyclictest5250irq/9-acpi1
1268199359351,5cyclictest5250irq/9-acpi1
1268199359351,4cyclictest5250irq/9-acpi1
1268199359351,4cyclictest5250irq/9-acpi1
1268199359348,6cyclictest24441-21kworker/1:2+kec_query1
12680993591,352cyclictest0-21swapper/00
1268199358341,13cyclictest5250irq/9-acpi1
1268199355347,5cyclictest5250irq/9-acpi1
1268199354345,5cyclictest5250irq/9-acpi1
12680993543,343cyclictest20577-21ntp_states0
1268199353345,5cyclictest5250irq/9-acpi1
1268199353344,5cyclictest5250irq/9-acpi1
1268199353344,5cyclictest5250irq/9-acpi1
1268199352344,5cyclictest5250irq/9-acpi1
1268199352343,6cyclictest5250irq/9-acpi1
1268199352342,6cyclictest5250irq/9-acpi1
1268199352340,6cyclictest24441-21kworker/1:2+kec_query1
1268199352336,7cyclictest24441-21kworker/1:2+kec_query1
1268199352333,14cyclictest5250irq/9-acpi1
1268099351340,6cyclictest12775-21kworker/0:2+kec_query0
1268199350342,5cyclictest5250irq/9-acpi1
1268199350340,6cyclictest5250irq/9-acpi1
1268199350339,6cyclictest24441-21kworker/1:2+kec_query1
1268099350339,6cyclictest12775-21kworker/0:2+kec_query0
1268199349340,5cyclictest5250irq/9-acpi1
1268099349340,5cyclictest0-21swapper/00
1268199348340,5cyclictest5250irq/9-acpi1
1268199348338,6cyclictest5250irq/9-acpi1
1268199348337,6cyclictest24441-21kworker/1:2+kec_query1
1268199348337,6cyclictest24441-21kworker/1:2+kec_query1
1268199348336,7cyclictest24441-21kworker/1:2+kec_query1
1268199347338,6cyclictest5250irq/9-acpi1
1268199347338,5cyclictest5250irq/9-acpi1
1268199347338,5cyclictest5250irq/9-acpi1
1268199347337,6cyclictest5250irq/9-acpi1
1268199347336,6cyclictest24441-21kworker/1:2+kec_query1
12680993472,7cyclictest22453-21users0
1268199346337,5cyclictest5250irq/9-acpi1
1268199346337,5cyclictest5250irq/9-acpi1
1268099346337,5cyclictest0-21swapper/00
1268199345336,5cyclictest5250irq/9-acpi1
1268199345336,5cyclictest5250irq/9-acpi1
1268199345334,6cyclictest24441-21kworker/1:2+kec_query1
1268199345333,6cyclictest24441-21kworker/1:2+kec_query1
1268099345334,6cyclictest12775-21kworker/0:2+kec_query0
12680993451,338cyclictest0-21swapper/00
1268199344337,4cyclictest5250irq/9-acpi1
1268199344335,5cyclictest5250irq/9-acpi1
1268199344332,7cyclictest24441-21kworker/1:2+kec_query1
1268099344335,5cyclictest0-21swapper/00
12680993441,337cyclictest0-21swapper/00
12680993441,337cyclictest0-21swapper/00
1268199343334,5cyclictest5250irq/9-acpi1
1268199343333,6cyclictest5250irq/9-acpi1
1268199343320,17cyclictest24441-21kworker/1:2+kec_query1
1268099343332,6cyclictest12775-21kworker/0:2+kec_query0
12680993431,336cyclictest0-21swapper/00
1268199342335,4cyclictest5250irq/9-acpi1
1268199342334,5cyclictest5250irq/9-acpi1
1268199342334,4cyclictest5250irq/9-acpi1
1268199342332,5cyclictest24441-21kworker/1:2+kec_query1
1268099342333,5cyclictest0-21swapper/00
1268099342332,6cyclictest13309-21ssh0
1268099342331,6cyclictest12775-21kworker/0:2+kec_query0
1268199341333,5cyclictest5250irq/9-acpi1
12680993412,5cyclictest15968-21/usr/sbin/munin0
12680993411,5cyclictest10550-21ls0
1268199339332,4cyclictest5250irq/9-acpi1
1268099338326,7cyclictest12775-21kworker/0:2+kec_query0
1268199337328,5cyclictest5250irq/9-acpi1
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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