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2026-02-20 - 15:27
[ 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 rack7slot0.osadl.org (updated Fri Feb 20, 2026 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650650,0irq/26-eth1-rx-0-21swapper/307:05:563
120650640,0irq/26-eth1-rx-0-21swapper/107:07:571
112750540,0irq/25-eth00-21swapper/207:09:332
2278824523,0sleep00-21swapper/007:06:130
23164991913,0cyclictest31691-21grep11:10:212
2316499180,0cyclictest12641-21sshd12:31:272
2316499180,0cyclictest12641-21sshd12:31:262
23163991615,0cyclictest0-21swapper/110:09:011
23162991611,0cyclictest0-21swapper/010:50:510
23164991512,0cyclictest3624-21cp12:24:282
23162991514,0cyclictest0-21swapper/009:35:020
2316499140,0cyclictest0-21swapper/209:30:212
2316399140,0cyclictest3737-21sshd10:37:291
23162991411,0cyclictest0-21swapper/009:16:270
2316299140,0cyclictest4657-21sshd11:00:120
41130,0ktimersoftd/00-21swapper/012:29:380
23165991312,0cyclictest8686-21sshd11:12:033
23165991312,0cyclictest0-21swapper/312:04:133
23165991312,0cyclictest0-21swapper/311:22:303
2316599130,0cyclictest0-21swapper/309:31:553
2316499135,0cyclictest0-21swapper/208:45:472
23164991311,0cyclictest0-21swapper/210:45:092
2316499130,0cyclictest0-21swapper/209:41:572
23163991312,0cyclictest0-21swapper/111:21:551
23163991312,0cyclictest0-21swapper/111:17:191
23162991312,0cyclictest0-21swapper/012:23:360
23162991312,0cyclictest0-21swapper/011:14:070
23162991312,0cyclictest0-21swapper/010:48:070
23162991311,0cyclictest0-21swapper/011:16:480
23162991311,0cyclictest0-21swapper/010:02:550
2316299130,0cyclictest16416-21sshd11:24:490
112750130,0irq/25-eth030432-21sshd10:59:051
112750130,0irq/25-eth026805-21sshd09:56:300
271120,0ktimersoftd/20-21swapper/210:15:532
23165991211,0cyclictest31660-21sshd10:48:003
23165991211,0cyclictest28577-21sshd09:29:003
23165991210,0cyclictest0-21swapper/311:01:083
23165991210,0cyclictest0-21swapper/309:40:243
2316599120,0cyclictest351ktimersoftd/311:55:443
2316599120,0cyclictest0-21swapper/311:47:153
2316599120,0cyclictest0-21swapper/311:33:123
2316599120,0cyclictest0-21swapper/311:25:113
2316599120,0cyclictest0-21swapper/311:09:233
2316599120,0cyclictest0-21swapper/310:35:073
2316599120,0cyclictest0-21swapper/310:27:333
2316599120,0cyclictest0-21swapper/309:22:453
2316599120,0cyclictest0-21swapper/309:22:453
2316499129,0cyclictest28437-21bash09:28:582
23164991212,0cyclictest0-21swapper/212:38:122
23164991212,0cyclictest0-21swapper/210:11:212
23164991211,0cyclictest0-21swapper/211:17:282
23164991211,0cyclictest0-21swapper/211:01:112
23164991211,0cyclictest0-21swapper/210:21:482
23164991210,0cyclictest0-21swapper/211:48:002
23164991210,0cyclictest0-21swapper/210:26:552
2316499120,0cyclictest32677-21bash12:18:132
2316499120,0cyclictest0-21swapper/211:36:232
2316499120,0cyclictest0-21swapper/210:58:312
2316499120,0cyclictest0-21swapper/209:55:332
23163991211,0cyclictest10837-21sshd12:14:291
23163991210,0cyclictest8298-21sshd11:11:591
23163991210,0cyclictest0-21swapper/110:27:021
23163991210,0cyclictest0-21swapper/109:58:341
2316399120,0cyclictest15204-21diskmemload11:25:201
2316399120,0cyclictest0-21swapper/112:23:531
2316399120,0cyclictest0-21swapper/111:36:161
2316399120,0cyclictest0-21swapper/110:34:491
2316399120,0cyclictest0-21swapper/110:24:351
2316399120,0cyclictest0-21swapper/109:27:471
23162991211,0cyclictest15204-21diskmemload10:31:220
23162991211,0cyclictest0-21swapper/011:41:320
23162991211,0cyclictest0-21swapper/011:38:380
23162991211,0cyclictest0-21swapper/010:08:010
23162991211,0cyclictest0-21swapper/009:40:500
23162991210,0cyclictest0-21swapper/010:18:290
2316299120,0cyclictest32679-21sshd11:27:290
112750120,0irq/25-eth00-21swapper/008:55:100
41110,0ktimersoftd/015204-21diskmemload09:13:050
271110,0ktimersoftd/20-21swapper/209:13:062
2316599119,0cyclictest0-21swapper/310:12:143
23165991111,0cyclictest351ktimersoftd/309:13:063
23165991111,0cyclictest112750irq/25-eth009:51:193
23165991111,0cyclictest0-21swapper/312:39:113
23165991111,0cyclictest0-21swapper/312:07:073
23165991111,0cyclictest0-21swapper/311:38:463
23165991111,0cyclictest0-21swapper/309:06:213
23165991110,0cyclictest16732-21bash10:56:343
23165991110,0cyclictest0-21swapper/309:37:293
23165991110,0cyclictest0-21swapper/309:19:223
2316599110,0cyclictest0-21swapper/308:55:123
2316599110,0cyclictest0-21swapper/308:26:373
2316599110,0cyclictest0-21swapper/308:05:153
2316499115,0cyclictest0-21swapper/212:26:382
2316499115,0cyclictest0-21swapper/208:59:522
2316499115,0cyclictest0-21swapper/208:05:262
23164991111,0cyclictest0-21swapper/212:08:342
2316499111,0cyclictest0-21swapper/209:17:322
23164991110,0cyclictest6208-21sshd09:53:022
23164991110,0cyclictest14161-21sshd09:20:422
23164991110,0cyclictest14161-21sshd09:20:422
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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