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2026-01-28 - 12:19
[ 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 Wed Jan 28, 2026 00:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
211189993044696,4597cyclictest20037-21kworker/0:121:05:120
211189992114752,4448cyclictest20037-21kworker/0:120:35:160
211189990394561,4466cyclictest13155-21kworker/0:223:48:280
211189989994649,4339cyclictest20037-21kworker/0:121:11:160
211189987004553,4096cyclictest15449-21kworker/0:220:28:110
211189986844569,4100cyclictest31715-21kworker/0:123:39:310
211189986484571,4067cyclictest30355-21kworker/0:119:37:010
211189986124445,4155cyclictest20037-21kworker/0:121:33:050
211189985764303,4258cyclictest15612-21kworker/0:222:51:010
211189985354478,4042cyclictest16992-21kworker/0:219:22:040
211189985174501,4005cyclictest20037-21kworker/0:120:59:130
211189983214210,4100cyclictest31715-21kworker/0:123:29:210
211189980324317,3673cyclictest15449-21kworker/0:220:22:070
211189980134298,3663cyclictest16992-21kworker/0:219:18:010
211189979344181,3729cyclictest6387-21kworker/0:022:30:140
211189979264087,3816cyclictest19173-21kworker/0:121:50:220
211189979064293,3602cyclictest15612-21kworker/0:223:09:430
211189977644088,3625cyclictest30355-21kworker/0:119:49:560
211189976803938,3682cyclictest16992-21kworker/0:219:26:200
211189976183918,3650cyclictest31715-21kworker/0:123:20:390
211189976004108,3441cyclictest11493-21kworker/0:020:16:340
211189974094005,3361cyclictest28417-21kworker/0:122:06:570
211189973603898,3439cyclictest27440-21kworker/0:200:28:030
211189972093706,3460cyclictest30355-21kworker/0:119:40:200
211189971083750,3306cyclictest20037-21kworker/0:120:33:520
211189970453630,3363cyclictest20037-21kworker/0:121:03:360
211189969103698,3201cyclictest20037-21kworker/0:121:18:300
211189969033749,3111cyclictest25033-21kworker/0:000:15:110
211189969013573,3304cyclictest6387-21kworker/0:022:40:240
211189968783758,3105cyclictest30355-21kworker/0:119:54:530
211189968683454,3399cyclictest16992-21kworker/0:219:14:240
211189968473622,3165cyclictest15612-21kworker/0:222:47:540
211189968083596,3160cyclictest30355-21kworker/0:120:04:540
211189966733633,2980cyclictest6387-21kworker/0:022:38:020
211189966133603,2967cyclictest13155-21kworker/0:223:56:000
211189966123615,2955cyclictest6387-21kworker/0:022:26:210
211189966113500,3060cyclictest31715-21kworker/0:123:17:180
211189965633541,2980cyclictest27440-21kworker/0:200:24:370
211189965583459,3012cyclictest1141-21kworker/0:022:16:570
211189965413459,2983cyclictest20037-21kworker/0:121:24:000
211189965013348,3137cyclictest16363-21kworker/0:021:39:020
211189964943485,2998cyclictest20037-21kworker/0:121:25:350
211189964683525,2882cyclictest20037-21kworker/0:120:51:390
211189964223511,2896cyclictest13155-21kworker/0:200:04:260
211189963753385,2939cyclictest20037-21kworker/0:120:45:560
211189963693289,3066cyclictest25079-21kworker/0:221:57:080
211189963473364,2923cyclictest19173-21kworker/0:121:48:230
211189963263282,3001cyclictest13155-21kworker/0:200:07:320
211189963193477,2827cyclictest15612-21kworker/0:222:58:310
211189962333120,3062cyclictest30355-21kworker/0:119:31:040
211189961863384,2751cyclictest30355-21kworker/0:119:59:530
211189961633322,2830cyclictest27440-21kworker/0:200:37:500
211189961513321,2819cyclictest30355-21kworker/0:120:06:300
211189953752836,2528cyclictest20037-21kworker/0:120:41:080
211189950212533,2473cyclictest11493-21kworker/0:020:11:010
211189943994283,102cyclictest15612-21kworker/0:223:00:410
211189940902472,1603cyclictest16363-21kworker/0:021:41:290
206122866184,201sleep00-21swapper19:06:270
211189948452,255cyclictest2656-21basename00:30:140
211189948348,89cyclictest11-21ksoftirqd/023:11:470
21118994594,441cyclictest1770-21diskmemload23:30:270
211189945888,356cyclictest26848-21ssh00:12:350
21118994586,437cyclictest32000-21gltestperf22:10:190
21118994585,438cyclictest4207-21ssh22:20:070
21118994540,440cyclictest27670-21nfs_client22:00:340
211189943051,365cyclictest1770-21diskmemload23:54:180
211189939532,362cyclictest5156-21kworker/u2:023:42:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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