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2026-01-13 - 15:12
[ 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 100 highest latencies:
System rack5slot0.osadl.org (updated Tue Jan 13, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2499321280,0sleep324989-21rm10:35:253
942421240,4sleep11451799cyclictest09:38:201
1092821230,0sleep041ktimersoftd/011:36:530
370321190,1sleep03700-21sshd10:19:190
1368621150,3sleep31451999cyclictest10:13:253
14161210633,44sleep10-21swapper/107:08:521
14098210432,42sleep30-21swapper/307:08:093
300402920,2sleep230038-21sshd09:40:262
133162890,3sleep10-21swapper/110:27:131
205252860,2sleep10-21swapper/110:55:501
123862860,2sleep20-21swapper/210:16:402
41282850,1sleep30-21swapper/311:53:473
169092840,2sleep10-21swapper/108:29:591
204122830,3sleep10-21swapper/112:37:531
96462810,0sleep10-21swapper/111:33:171
319602810,2sleep20-21swapper/211:39:152
240622810,2sleep224060-21sshd10:59:522
186742810,3sleep01451699cyclictest11:48:190
103662800,2sleep110364-21sshd11:12:171
97452790,3sleep20-21swapper/212:26:002
310872790,0sleep00-21swapper/012:28:270
277322780,1sleep027730-21sshd11:10:360
255672770,2sleep325564-21bash09:33:083
233352760,1sleep323328-21sshd10:24:553
188962760,3sleep10-21swapper/110:52:141
151952750,1sleep20-21swapper/210:30:512
94972740,2sleep29496-21sshd12:11:532
114272740,1sleep011416-21sshd11:44:020
299662720,2sleep229965-21sshd11:07:262
213462710,0sleep00-21swapper/011:34:370
280432700,1sleep028039-21sshd09:57:350
311282680,4sleep11451799cyclictest11:56:371
1424626829,11sleep20-21swapper/207:09:492
263762670,4sleep11451799cyclictest10:32:061
211392670,0sleep00-21swapper/009:46:250
16312630,3sleep01451699cyclictest12:18:080
1402025633,11sleep00-21swapper/007:07:100
175112490,0sleep00-21swapper/010:20:390
221932430,0sleep00-21swapper/011:59:180
302302360,4sleep30-21swapper/309:57:503
285972330,0sleep328598-21bash09:16:023
121812320,1sleep00-21swapper/012:01:370
268462270,3sleep226845-21sshd09:26:192
194522270,4sleep11451799cyclictest09:25:301
61662260,3sleep30-21swapper/311:01:183
107432260,24sleep3137550irq/27-eth009:24:453
73152250,3sleep37313-21bash11:15:243
282012250,1sleep00-21swapper/010:04:360
246022250,1sleep024595-21sshd10:56:170
225702250,3sleep222571-21sshd10:07:232
206272240,1sleep00-21swapper/009:15:150
14516992312,10cyclictest0-21swapper/010:50:150
124472230,0sleep312439-21sshd12:05:133
117192230,3sleep10-21swapper/112:12:081
112752232,19sleep1137550irq/27-eth012:01:311
169112220,3sleep11451799cyclictest09:11:231
42642210,19sleep1137550irq/27-eth010:01:581
326662210,19sleep3137550irq/27-eth010:46:443
319102210,19sleep3137550irq/27-eth012:00:183
281862210,2sleep10-21swapper/110:46:131
241132210,1sleep041ktimersoftd/010:10:570
225542210,3sleep20-21swapper/211:17:072
1451699210,6cyclictest0-21swapper/011:26:370
1451699210,20cyclictest0-21swapper/011:01:270
1451699210,1cyclictest0-21swapper/007:40:000
128742210,3sleep30-21swapper/310:58:373
306932200,2sleep10-21swapper/109:33:431
200112200,3sleep30-21swapper/311:55:233
1451799200,14cyclictest11277-21bash11:30:001
1451699200,9cyclictest19981-21sshd11:09:560
1451699200,4cyclictest17639-21sshd09:53:010
10182200,3sleep31451999cyclictest12:21:323
14516991914,4cyclictest0-21swapper/009:00:000
14516991913,5cyclictest0-21swapper/010:37:040
1451699190,8cyclictest0-21swapper/012:36:190
1451699190,2cyclictest0-21swapper/010:32:200
1451699190,18cyclictest0-21swapper/012:08:510
1451699190,18cyclictest0-21swapper/008:41:030
1451699190,16cyclictest7702-21bash09:38:090
1451699190,15cyclictest5662-21sshd10:40:190
1451699190,15cyclictest0-21swapper/011:52:390
1451699190,13cyclictest0-21swapper/008:03:450
314352180,16sleep1137550irq/27-eth010:18:491
202472180,2sleep120244-21sshd12:23:431
14518991814,3cyclictest1676-21sshd11:53:312
1451699187,8cyclictest0-21swapper/009:13:230
1451699183,9cyclictest0-21swapper/011:20:320
1451699183,12cyclictest3-21ksoftirqd/010:25:320
1451699180,7cyclictest16234-21sshd10:48:300
1451699180,6cyclictest0-21swapper/008:16:180
1451699180,4cyclictest32653-21sshd09:40:430
1451699180,1cyclictest0-21swapper/012:32:120
1451699180,1cyclictest0-21swapper/007:11:020
1451699180,15cyclictest0-21swapper/009:22:480
1451699180,14cyclictest47-21rcuop/312:12:150
1451699180,13cyclictest16313-21vmstat08:25:250
1451699180,12cyclictest20347-21diskstats12:20:110
1451699180,12cyclictest0-21swapper/009:25:180
1451699180,11cyclictest0-21swapper/007:20:360
1451699180,10cyclictest604-21entropy07:50:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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