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2026-03-02 - 05:33
[ 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 01:16:19)
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
34399368357,6cyclictest24238-21kworker/0:0+kec_query0
34799367356,6cyclictest4707-21kworker/1:2+kec_query1
34799366355,6cyclictest4707-21kworker/1:2+kec_query1
34799363352,6cyclictest26462-21kworker/1:1+kec_query1
34399363352,6cyclictest22729-21kworker/0:1+kec_query0
34799362350,6cyclictest26462-21kworker/1:1+kec_query1
34799360349,6cyclictest26462-21kworker/1:1+kec_query1
34799360348,7cyclictest26462-21kworker/1:1+kec_query1
34399360349,6cyclictest24238-21kworker/0:0+kec_query0
34799359348,6cyclictest4707-21kworker/1:2+kec_query1
34399359348,6cyclictest24238-21kworker/0:0+kec_query0
34799358347,6cyclictest29275-21kworker/1:0+kec_query1
34399358346,7cyclictest10327-21sed0
34799357345,7cyclictest4707-21kworker/1:2+kec_query1
34799356345,6cyclictest26462-21kworker/1:1+kec_query1
34799354343,6cyclictest29275-21kworker/1:0+kec_query1
34799354343,6cyclictest26462-21kworker/1:1+kec_query1
34399353342,6cyclictest22729-21kworker/0:1+kec_query0
34799352342,5cyclictest4707-21kworker/1:2+kec_query1
34799352342,5cyclictest4707-21kworker/1:2+kec_query1
34399352341,6cyclictest11292-21kworker/0:2+kec_query0
34799351340,6cyclictest29275-21kworker/1:0+kec_query1
34799351340,6cyclictest29275-21kworker/1:0+kec_query1
34799351339,7cyclictest26462-21kworker/1:1+kec_query1
343993514,339cyclictest17086-21cut0
34799350339,6cyclictest4707-21kworker/1:2+kec_query1
34799350339,6cyclictest29275-21kworker/1:0+kec_query1
34799350339,6cyclictest26462-21kworker/1:1+kec_query1
34799349338,6cyclictest26462-21kworker/1:1+kec_query1
34799349338,6cyclictest26462-21kworker/1:1+kec_query1
34799349336,7cyclictest29275-21kworker/1:0+kec_query1
34399349338,6cyclictest24238-21kworker/0:0+kec_query0
34799348337,6cyclictest26462-21kworker/1:1+kec_query1
34399348337,6cyclictest24238-21kworker/0:0+kec_query0
34799347339,5cyclictest5250irq/9-acpi1
34799347336,6cyclictest29275-21kworker/1:0+kec_query1
347993465,335cyclictest5250irq/9-acpi1
34799346335,6cyclictest4707-21kworker/1:2+kec_query1
34799346335,6cyclictest29275-21kworker/1:0+kec_query1
34399346335,6cyclictest22729-21kworker/0:1+kec_query0
34799345334,6cyclictest26462-21kworker/1:1+kec_query1
34799345333,6cyclictest4707-21kworker/1:2+kec_query1
34799345331,9cyclictest26462-21kworker/1:1+kec_query1
34799345331,9cyclictest26462-21kworker/1:1+kec_query1
34399345336,5cyclictest0-21swapper/00
34399345336,5cyclictest0-21swapper/00
34799344334,6cyclictest4707-21kworker/1:2+kec_query1
34799344333,6cyclictest29275-21kworker/1:0+kec_query1
34799344333,6cyclictest29275-21kworker/1:0+kec_query1
34799344332,7cyclictest26462-21kworker/1:1+kec_query1
343993442,335cyclictest14760-21sh0
34799343332,6cyclictest4707-21kworker/1:2+kec_query1
34799343332,6cyclictest26462-21kworker/1:1+kec_query1
34799343331,6cyclictest29275-21kworker/1:0+kec_query1
34799343327,8cyclictest26462-21kworker/1:1+kec_query1
34399343334,5cyclictest0-21swapper/00
34799342331,6cyclictest4707-21kworker/1:2+kec_query1
34799342331,6cyclictest29275-21kworker/1:0+kec_query1
34799342330,7cyclictest26462-21kworker/1:1+kec_query1
34399342331,6cyclictest22729-21kworker/0:1+kec_query0
34399342329,7cyclictest13177-21irqstats0
34799341330,6cyclictest4707-21kworker/1:2+kec_query1
34799341330,6cyclictest29275-21kworker/1:0+kec_query1
34799341329,7cyclictest4707-21kworker/1:2+kec_query1
34399341330,6cyclictest11292-21kworker/0:2+kec_query0
343993411,3cyclictest0-21swapper/00
34399340331,5cyclictest0-21swapper/00
34399340331,5cyclictest0-21swapper/00
34799339327,7cyclictest26462-21kworker/1:1+kec_query1
34799338327,6cyclictest29275-21kworker/1:0+kec_query1
34399338328,6cyclictest0-21swapper/00
34799337326,6cyclictest4707-21kworker/1:2+kec_query1
34799337326,6cyclictest29275-21kworker/1:0+kec_query1
34799337326,6cyclictest29275-21kworker/1:0+kec_query1
34799337325,6cyclictest4707-21kworker/1:2+kec_query1
34799337325,6cyclictest4707-21kworker/1:2+kec_query1
34799337324,7cyclictest4707-21kworker/1:2+kec_query1
34399337326,6cyclictest532-21ssh0
34799336325,6cyclictest4707-21kworker/1:2+kec_query1
34399336327,5cyclictest0-21swapper/00
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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