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2026-03-01 - 07:46
[ 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 Sat Feb 28, 2026 13:16:21)
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
1325993781,371cyclictest0-21swapper/00
133099375364,6cyclictest10855-21kworker/1:0+kec_query1
133099372361,6cyclictest10913-21kworker/1:2+kec_query1
133099372360,6cyclictest10913-21kworker/1:2+kec_query1
1325993712,362cyclictest16673-21/usr/sbin/munin0
133099370359,6cyclictest10855-21kworker/1:0+kec_query1
133099369358,6cyclictest23577-21kworker/1:1+kec_query1
133099367356,6cyclictest10913-21kworker/1:2+kec_query1
133099366357,5cyclictest10913-21kworker/1:2+kec_query1
133099364353,6cyclictest28101-21kworker/1:1+kec_query1
133099362351,6cyclictest28101-21kworker/1:1+kec_query1
133099362350,7cyclictest10913-21kworker/1:2+kec_query1
133099362336,17cyclictest10855-21kworker/1:0+kec_query1
132599362351,6cyclictest14598-21kworker/0:0+kec_query0
132599357346,7cyclictest0-21swapper/00
133099355343,6cyclictest10913-21kworker/1:2+kec_query1
1325993551,346cyclictest29909-21taskset0
133099354342,7cyclictest10855-21kworker/1:0+kec_query1
133099353342,6cyclictest23577-21kworker/1:1+kec_query1
133099353341,6cyclictest23577-21kworker/1:1+kec_query1
132599353342,6cyclictest14598-21kworker/0:0+kec_query0
133099352340,6cyclictest28101-21kworker/1:1+kec_query1
132599352343,5cyclictest0-21swapper/00
132599352339,8cyclictest14598-21kworker/0:0+kec_query0
133099351344,4cyclictest5250irq/9-acpi1
133099351340,6cyclictest28101-21kworker/1:1+kec_query1
133099351340,6cyclictest10913-21kworker/1:2+kec_query1
133099351340,6cyclictest10913-21kworker/1:2+kec_query1
133099351339,6cyclictest10855-21kworker/1:0+kec_query1
132599351342,5cyclictest0-21swapper/00
1325993512,342cyclictest25985-21df0
133099350339,6cyclictest10913-21kworker/1:2+kec_query1
133099350339,6cyclictest10913-21kworker/1:2+kec_query1
133099350339,6cyclictest10913-21kworker/1:2+kec_query1
133099350339,6cyclictest10855-21kworker/1:0+kec_query1
133099350339,6cyclictest10855-21kworker/1:0+kec_query1
133099350338,6cyclictest19775-21kworker/1:2+kec_query1
133099350337,6cyclictest10913-21kworker/1:2+kec_query1
1325993503,7cyclictest593-21memory0
133099349338,6cyclictest19775-21kworker/1:2+kec_query1
133099349337,6cyclictest10913-21kworker/1:2+kec_query1
1325993492,341cyclictest0-21swapper/00
133099348337,6cyclictest10913-21kworker/1:2+kec_query1
133099348328,15cyclictest10855-21kworker/1:0+kec_query1
1325993482,340cyclictest0-21swapper/00
1325993481,341cyclictest0-21swapper/00
1325993481,341cyclictest0-21swapper/00
1325993481,341cyclictest0-21swapper/00
133099347336,6cyclictest10913-21kworker/1:2+kec_query1
1325993472,6cyclictest29429-21df0
1325993472,6cyclictest29429-21df0
1330993468,5cyclictest5250irq/9-acpi1
133099346336,5cyclictest10913-21kworker/1:2+kec_query1
133099346335,6cyclictest10855-21kworker/1:0+kec_query1
133099346334,6cyclictest10913-21kworker/1:2+kec_query1
1325993462,337cyclictest4485-21if_enp1s00
133099345334,6cyclictest28101-21kworker/1:1+kec_query1
133099345328,9cyclictest10913-21kworker/1:2+kec_query1
133099344334,5cyclictest10913-21kworker/1:2+kec_query1
133099344333,6cyclictest23577-21kworker/1:1+kec_query1
133099344333,6cyclictest10913-21kworker/1:2+kec_query1
133099344332,7cyclictest10913-21kworker/1:2+kec_query1
1325993441,337cyclictest0-21swapper/00
133099343332,6cyclictest10913-21kworker/1:2+kec_query1
133099343331,7cyclictest28101-21kworker/1:1+kec_query1
133099343331,7cyclictest28101-21kworker/1:1+kec_query1
133099343331,7cyclictest10913-21kworker/1:2+kec_query1
1330993432,4cyclictest5250irq/9-acpi1
1330993431,336cyclictest32-21ksoftirqd/11
1325993432,334cyclictest9703-21smartctl0
1325993431,336cyclictest0-21swapper/00
1325993431,336cyclictest0-21swapper/00
1325993431,335cyclictest636-21runrttasks0
133099342331,6cyclictest28101-21kworker/1:1+kec_query1
133099342328,7cyclictest10913-21kworker/1:2+kec_query1
132599342333,5cyclictest0-21swapper/00
1325993421,11cyclictest19082-21apt-get0
132599341330,6cyclictest20045-21users0
132599341328,8cyclictest17009-21ssh0
133099340329,6cyclictest10913-21kworker/1:2+kec_query1
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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