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2026-02-09 - 02:45
[ 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 Mon Feb 09, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
55199446724,0cyclictest0-21swapper23:38:000
5519933423235,0cyclictest0-21swapper00:02:020
551993056839,0cyclictest4450-21runrttasks23:06:430
5519930041480,0cyclictest0-21swapper23:22:060
551992937269,0cyclictest2260-1kworker/0:0H21:06:530
5519928311088,0cyclictest9-21ksoftirqd/000:31:550
551992535216,0cyclictest2260-1kworker/0:0H23:06:530
551992443766,0cyclictest3658-21munin-node20:46:540
551992414301,0cyclictest2260-1kworker/0:0H20:01:530
551992387304,0cyclictest2260-1kworker/0:0H22:51:530
551992378664,0cyclictest15998-21latency_hist21:21:520
551992372637,0cyclictest0-21swapper23:34:010
551992355250,0cyclictest2260-1kworker/0:0H22:21:530
551992349247,0cyclictest2260-1kworker/0:0H19:26:540
551992343278,0cyclictest2260-1kworker/0:0H22:31:530
551992340305,0cyclictest2260-1kworker/0:0H22:01:530
551992339652,0cyclictest0-21swapper22:26:530
551992329673,0cyclictest9-21ksoftirqd/020:56:570
551992311649,0cyclictest26602-21latency_hist21:51:530
551992310614,0cyclictest9-21ksoftirqd/022:46:530
551992295236,0cyclictest2260-1kworker/0:0H20:36:570
551992288632,0cyclictest9-21ksoftirqd/020:51:530
551992288298,0cyclictest2260-1kworker/0:0H20:26:540
551992287614,0cyclictest9-21ksoftirqd/019:51:540
551992285605,0cyclictest9-21ksoftirqd/020:31:530
551992284211,0cyclictest2260-1kworker/0:0H23:26:520
551992271710,0cyclictest9-21ksoftirqd/023:56:570
551992231616,0cyclictest9-21ksoftirqd/019:21:540
5519922232137,0cyclictest0-21swapper23:51:490
551992167706,0cyclictest27262-21date20:21:530
551992138525,0cyclictest9-21ksoftirqd/021:11:530
551992113212,0cyclictest2260-1kworker/0:0H00:21:530
55199209244,0cyclictest0-21swapper23:01:510
551992011591,0cyclictest9-21ksoftirqd/019:16:570
551992011292,0cyclictest2260-1kworker/0:0H20:06:550
551991982279,0cyclictest2260-1kworker/0:0H21:31:540
551991981294,0cyclictest2260-1kworker/0:0H19:06:500
551991979273,0cyclictest2260-1kworker/0:0H19:41:530
551991962289,0cyclictest2260-1kworker/0:0H19:11:550
551991918214,0cyclictest2260-1kworker/0:0H20:11:540
551991913224,0cyclictest2260-1kworker/0:0H22:41:530
551991901323,0cyclictest2260-1kworker/0:0H21:01:530
551991893526,0cyclictest0-21swapper23:51:510
551991691308,0cyclictest2260-1kworker/0:0H19:36:580
551991645306,0cyclictest2260-1kworker/0:0H22:36:570
551991637273,0cyclictest2260-1kworker/0:0H19:06:530
551991628262,0cyclictest2260-1kworker/0:0H00:16:570
551991592221,0cyclictest2260-1kworker/0:0H23:16:570
551991588575,0cyclictest26779-21fschecks_time20:19:140
551991554303,0cyclictest2260-1kworker/0:0H21:46:590
551991548556,0cyclictest9-21ksoftirqd/000:06:540
551991545757,0cyclictest19090-21tune2fs21:29:020
551991543357,0cyclictest9-21ksoftirqd/021:19:280
551991536328,0cyclictest1595-21jbd2/hda3-822:19:120
551991527297,0cyclictest2260-1kworker/0:0H23:41:550
551991524333,0cyclictest1595-21jbd2/hda3-819:49:190
551991476425,0cyclictest10896-21fschecks_count19:34:140
551991466361,0cyclictest9-21ksoftirqd/020:44:140
551991446240,0cyclictest2260-1kworker/0:0H00:26:540
551991441296,0cyclictest9-21ksoftirqd/000:14:430
551991430193,0cyclictest0-21swapper23:14:230
551991429226,0cyclictest0-21swapper21:44:230
551991425277,0cyclictest9-21ksoftirqd/019:59:190
551991411403,0cyclictest9-21ksoftirqd/022:09:080
551991378468,0cyclictest9-21ksoftirqd/022:14:100
551991352347,0cyclictest9-21ksoftirqd/021:59:270
55199944321,0cyclictest9-21ksoftirqd/021:37:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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