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2026-02-04 - 09:27
[ 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.

Total number of samples: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 792 highest latencies:
System rack8slot1.osadl.org (updated Wed Feb 04, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2741599438632,0cyclictest26561-1kworker/0:2H23:17:360
274159934783385,0cyclictest9-21ksoftirqd/000:23:050
27415993170585,0cyclictest0-21swapper23:58:320
27415992942256,0cyclictest0-21swapper23:33:390
274159928521032,0cyclictest0-21swapper23:14:420
27415992676701,0cyclictest13842-21munin-node00:07:110
27415992601670,0cyclictest9-21ksoftirqd/019:07:120
27415992298242,0cyclictest31916-1kworker/0:0H19:42:130
27415992291333,0cyclictest31916-1kworker/0:0H20:07:140
27415992291248,0cyclictest31916-1kworker/0:0H21:07:120
27415992260253,0cyclictest31916-1kworker/0:0H22:07:120
27415992170290,0cyclictest31916-1kworker/0:0H22:12:130
27415992160320,0cyclictest31916-1kworker/0:0H20:47:120
27415992116336,0cyclictest26561-1kworker/0:2H23:07:140
27415992097333,0cyclictest26561-1kworker/0:2H23:47:120
27415992058323,0cyclictest31916-1kworker/0:0H20:02:140
27415992057292,0cyclictest26561-1kworker/0:2H23:42:110
27415992019314,0cyclictest31916-1kworker/0:0H21:27:110
27415992003299,0cyclictest31916-1kworker/0:0H20:42:120
27415991947258,0cyclictest31916-1kworker/0:0H22:52:120
27415991855256,0cyclictest31916-1kworker/0:0H19:47:130
27415991831726,0cyclictest1595-21jbd2/hda3-820:12:130
27415991824283,0cyclictest31916-1kworker/0:0H21:12:120
27415991819393,0cyclictest31916-1kworker/0:0H21:02:130
27415991819254,0cyclictest31916-1kworker/0:0H22:42:110
27415991800800,0cyclictest7069-21latency_hist19:52:120
27415991798284,0cyclictest26561-1kworker/0:2H23:52:100
27415991797245,0cyclictest26561-1kworker/0:2H00:12:100
27415991780152,0cyclictest26561-1kworker/0:2H00:02:120
27415991772311,0cyclictest31916-1kworker/0:0H20:22:130
27415991737417,0cyclictest26561-1kworker/0:2H00:27:120
27415991731211,0cyclictest31916-1kworker/0:0H23:02:120
27415991720271,0cyclictest31916-1kworker/0:0H22:02:140
27415991713336,0cyclictest31916-1kworker/0:0H19:17:160
27415991687821,0cyclictest18127-21munin-node20:32:130
27415991673278,0cyclictest31916-1kworker/0:0H21:47:130
27415991670630,0cyclictest9-21ksoftirqd/019:27:120
27415991652258,0cyclictest31916-1kworker/0:0H21:32:130
27415991629269,0cyclictest31916-1kworker/0:0H22:22:130
27415991609658,0cyclictest9-21ksoftirqd/022:17:240
27415991596255,0cyclictest31916-1kworker/0:0H21:42:120
27415991580262,0cyclictest31916-1kworker/0:0H20:52:110
27415991568313,0cyclictest31916-1kworker/0:0H20:57:210
27415991533351,0cyclictest31916-1kworker/0:0H19:32:160
27415991499264,0cyclictest31916-1kworker/0:0H19:07:070
27415991497261,0cyclictest26561-1kworker/0:2H23:22:160
27415991489345,0cyclictest31916-1kworker/0:0H19:17:250
27415991460776,0cyclictest25183-21munin-node22:57:230
27415991437622,0cyclictest9-21ksoftirqd/020:17:230
27415991411294,0cyclictest31916-1kworker/0:0H21:37:240
27415991403710,0cyclictest9-21ksoftirqd/000:32:140
27415991387709,0cyclictest9-21ksoftirqd/022:47:130
27415991373278,0cyclictest31916-1kworker/0:0H20:37:240
27415991350338,0cyclictest31916-1kworker/0:0H22:37:250
27415991342293,0cyclictest26561-1kworker/0:2H23:37:200
27415991330325,0cyclictest31916-1kworker/0:0H21:52:170
27415991325661,0cyclictest9-21ksoftirqd/021:22:160
27415991307630,0cyclictest9-21ksoftirqd/020:27:150
27415991245256,0cyclictest31916-1kworker/0:0H22:37:160
27415991183228,0cyclictest31916-1kworker/0:0H19:57:230
27415991166501,0cyclictest9-21ksoftirqd/021:17:210
27415991093834,0cyclictest8952-21chrt21:57:230
27415991047634,0cyclictest1595-21jbd2/hda3-822:27:160
27415991041349,0cyclictest9-21ksoftirqd/023:28:360
2741599953368,0cyclictest9-21ksoftirqd/000:18:290
2741599940296,0cyclictest31916-1kworker/0:0H19:37:210
2741599910227,0cyclictest31916-1kworker/0:0H19:22:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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