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2026-01-31 - 07:58
[ 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 highest latencies:
System rack8slot1.osadl.org (updated Sat Jan 31, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1153899459328,0cyclictest771-1kworker/0:0H23:07:470
115389929662867,0cyclictest0-21swapper23:37:260
11538992947548,0cyclictest372150irq/5-eth023:17:320
11538992573305,0cyclictest771-1kworker/0:0H22:07:250
11538992569277,0cyclictest771-1kworker/0:0H21:32:260
11538992439705,0cyclictest0-21swapper00:07:240
115389924312303,0cyclictest0-21swapper23:07:150
11538992425612,0cyclictest9-21ksoftirqd/023:22:230
11538992374498,0cyclictest5688-21latency_hist20:22:250
11538992355773,0cyclictest31176-21mailstats23:12:280
11538992336247,0cyclictest771-1kworker/0:0H20:12:250
11538992318703,0cyclictest25749-21munin-node19:47:250
11538992314288,0cyclictest771-1kworker/0:0H21:47:270
11538992312583,0cyclictest1595-21jbd2/hda3-823:47:240
11538992307728,0cyclictest20454-21runrttasks19:32:250
11538992304256,0cyclictest771-1kworker/0:0H19:52:260
11538992299259,0cyclictest771-1kworker/0:0H20:27:250
11538992298677,0cyclictest4435-21munin-node19:22:250
115389922892197,0cyclictest0-21swapper00:27:220
11538992288562,0cyclictest9-21ksoftirqd/022:27:260
11538992287255,0cyclictest771-1kworker/0:0H21:12:250
11538992285216,0cyclictest771-1kworker/0:0H20:02:250
11538992283220,0cyclictest771-1kworker/0:0H00:12:260
11538992274242,0cyclictest771-1kworker/0:0H19:27:250
11538992268657,0cyclictest9-21ksoftirqd/000:27:240
11538992267747,0cyclictest9110-21latency_hist20:32:260
11538992258548,0cyclictest22349-21latency_hist22:47:260
11538992258314,0cyclictest771-1kworker/0:0H22:42:270
11538992232472,0cyclictest9-21ksoftirqd/020:52:250
11538992188547,0cyclictest0-21swapper23:42:230
11538992143272,0cyclictest771-1kworker/0:0H21:02:260
11538992097272,0cyclictest771-1kworker/0:0H22:52:250
11538991965292,0cyclictest771-1kworker/0:0H22:32:270
11538991940146,0cyclictest771-1kworker/0:0H00:02:240
11538991919275,0cyclictest771-1kworker/0:0H21:07:270
11538991913134,0cyclictest771-1kworker/0:0H23:27:260
11538991800540,0cyclictest24709-21seq21:17:280
11538991800535,0cyclictest9-21ksoftirqd/022:02:260
11538991795298,0cyclictest771-1kworker/0:0H21:22:260
11538991790131,0cyclictest771-1kworker/0:0H19:12:250
11538991788276,0cyclictest771-1kworker/0:0H22:57:290
1153899173926,0cyclictest0-21swapper20:19:430
11538991728647,0cyclictest9-21ksoftirqd/022:12:250
11538991728631,0cyclictest1595-21jbd2/hda3-820:57:290
11538991727629,0cyclictest9-21ksoftirqd/023:37:280
11538991705227,0cyclictest771-1kworker/0:0H21:42:250
11538991681530,0cyclictest9-21ksoftirqd/019:07:210
11538991667298,0cyclictest771-1kworker/0:0H22:17:300
11538991659584,0cyclictest9-21ksoftirqd/021:57:300
11538991648254,0cyclictest771-1kworker/0:0H22:37:300
11538991646244,0cyclictest771-1kworker/0:0H00:32:240
115389916301209,0cyclictest0-21swapper19:59:470
11538991612190,0cyclictest771-1kworker/0:0H19:17:290
11538991600597,0cyclictest30951-21latency_hist21:37:290
11538991587263,0cyclictest771-1kworker/0:0H23:57:360
1153899158528,0cyclictest771-1kworker/0:0H20:44:560
11538991537432,0cyclictest9-21ksoftirqd/019:10:000
115389915081033,0cyclictest771-1kworker/0:0H20:09:570
11538991499412,0cyclictest25287-21fschecks_time19:44:510
11538991473276,0cyclictest9-21ksoftirqd/020:39:450
11538991466339,0cyclictest9-21ksoftirqd/019:39:470
11538991463270,0cyclictest9-21ksoftirqd/023:54:400
11538991388460,0cyclictest9-21ksoftirqd/022:24:590
11538991360149,0cyclictest771-1kworker/0:0H21:27:250
115389913441126,0cyclictest771-1kworker/0:0H21:54:480
11538991295645,0cyclictest9-21ksoftirqd/000:17:330
11538991118216,0cyclictest771-1kworker/0:0H20:47:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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