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2026-02-12 - 09:41
[ 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 SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rack6slot5.osadl.org (updated Thu Feb 12, 2026 00:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2574399109625658,5300cyclictest9979-21kworker/0:220:28:260
2574399107625411,5336cyclictest25423-21kworker/0:222:52:590
2574399101445363,4766cyclictest25128-21kworker/0:020:37:540
257439999535232,4710cyclictest936-21kworker/0:019:39:510
257439994164746,4610cyclictest25128-21kworker/0:021:08:590
257439993695033,4321cyclictest25423-21kworker/0:222:29:000
257439990904889,4158cyclictest32238-21kworker/0:119:22:160
257439986864419,4256cyclictest936-21kworker/0:019:28:300
257439985704460,4099cyclictest32238-21kworker/0:119:19:350
257439980554376,3664cyclictest1609-21kworker/0:123:18:180
257439980414069,3957cyclictest12701-21kworker/0:223:46:000
257439980224384,3634cyclictest9979-21kworker/0:220:01:260
257439980014241,3736cyclictest25423-21kworker/0:221:50:330
257439979314305,3610cyclictest25423-21kworker/0:222:08:520
257439978814258,3563cyclictest9979-21kworker/0:220:17:140
257439978394062,3726cyclictest936-21kworker/0:019:44:530
257439977154098,3594cyclictest25423-21kworker/0:222:32:010
257439975584022,3513cyclictest32238-21kworker/0:119:14:150
257439975504101,3389cyclictest13485-21kworker/0:121:28:330
257439973883736,3638cyclictest9979-21kworker/0:219:52:130
257439973563900,3405cyclictest9979-21kworker/0:220:07:510
257439973493994,3296cyclictest25423-21kworker/0:222:49:580
257439971633825,3323cyclictest12701-21kworker/0:223:43:040
257439966803615,3061cyclictest936-21kworker/0:019:33:560
257439966453471,3151cyclictest25423-21kworker/0:222:10:470
257439965163413,3088cyclictest1609-21kworker/0:123:20:130
257439962193329,2876cyclictest25128-21kworker/0:020:58:260
257439961253280,2830cyclictest25772-21kworker/0:100:13:130
257439960493159,2875cyclictest25772-21kworker/0:100:15:090
257439959613140,2807cyclictest25128-21kworker/0:021:11:020
257439959543323,2588cyclictest22497-21kworker/0:021:47:450
257439950492596,2442cyclictest936-21kworker/0:019:46:290
257439947412443,2287cyclictest25128-21kworker/0:020:49:260
257439946054556,36cyclictest13485-21kworker/0:121:30:290
257439934913360,89cyclictest9979-21kworker/0:219:59:510
257439931791862,1306cyclictest25128-21kworker/0:021:00:010
239192813186,203sleep00-21swapper19:05:110
257439949815,483cyclictest0-21swapper22:21:450
257439948834,439cyclictest6484-21diskmemload23:30:170
257439948733,439cyclictest6484-21diskmemload22:16:350
257439947833,431cyclictest6484-21diskmemload00:30:430
257439947739,423cyclictest21084-21df23:56:140
257439947634,427cyclictest28213-21ssh23:02:220
257439947136,435cyclictest0-21swapper23:53:270
257439946834,420cyclictest6484-21diskmemload00:28:540
257439946333,369cyclictest12438-21ssh23:39:270
257439941334,365cyclictest4253-21lldpd00:35:300
257439941221,374cyclictest24584-21awk20:30:320
257439941035,360cyclictest19658-21kworker/u2:100:03:020
257439940920,365cyclictest18680-21mailstats21:35:130
257439940516,374cyclictest18915-21ssh22:43:440
257439940315,374cyclictest9690-21awk21:15:340
257439940221,311cyclictest29793-21ssh21:57:370
257439939934,351cyclictest13-21rcuc/023:06:150
257439939832,352cyclictest12284-21munin-node21:20:500
257439939831,367cyclictest0-21swapper22:02:590
257439939556,277cyclictest22815-21rm21:44:040
257439939531,349cyclictest544-21ssh23:14:010
257439939420,359cyclictest6484-21diskmemload00:07:320
257439938860,269cyclictest8019-21ssh23:29:400
257439938833,341cyclictest6484-21diskmemload22:56:110
257439938755,271cyclictest32598-21python00:21:050
257439938732,355cyclictest0-21swapper20:53:430
257439937133,279cyclictest6484-21diskmemload22:38:070
257439936332,89cyclictest21179-21munin-node20:20:450
257439933553,258cyclictest4894-21runrttasks20:12:190
257439932454,255cyclictest29401-21runrttasks20:44:260
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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