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2026-02-24 - 05:34
[ 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 rack7slot0.osadl.org (updated Tue Feb 24, 2026 00:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650640,0irq/26-eth1-rx-0-21swapper/319:08:393
120650640,0irq/26-eth1-rx-0-21swapper/119:08:191
120650600,0irq/26-eth1-rx-0-21swapper/019:08:230
112750560,0irq/25-eth00-21swapper/219:06:362
17006991615,0cyclictest31097-21sshd23:11:173
17004991512,0cyclictest0-21swapper/121:16:561
1700399150,0cyclictest0-21swapper/022:33:130
17006991413,0cyclictest2645-21sshd22:27:433
1700699141,0cyclictest0-21swapper/323:30:143
17005991413,0cyclictest0-21swapper/221:58:362
17005991413,0cyclictest0-21swapper/220:15:202
17004991411,0cyclictest0-21swapper/123:33:171
1700499140,0cyclictest0-21swapper/100:24:391
17003991411,0cyclictest0-21swapper/023:32:060
9950130,0irq/24-0000:00:29658-21sshd22:31:441
17006991312,0cyclictest28003-21id00:09:563
17006991311,0cyclictest0-21swapper/323:40:403
17006991311,0cyclictest0-21swapper/323:40:403
17006991311,0cyclictest0-21swapper/321:49:363
17006991311,0cyclictest0-21swapper/300:21:053
17006991310,0cyclictest19952-21sshd22:00:393
1700699130,0cyclictest0-21swapper/322:18:253
17005991312,0cyclictest0-21swapper/222:35:252
17005991312,0cyclictest0-21swapper/222:16:592
17005991312,0cyclictest0-21swapper/222:11:362
17005991312,0cyclictest0-21swapper/200:28:492
1700599130,0cyclictest17940-21sshd00:37:522
1700599130,0cyclictest0-21swapper/222:50:112
1700599130,0cyclictest0-21swapper/221:34:472
1700599130,0cyclictest0-21swapper/220:35:222
17004991312,0cyclictest0-21swapper/100:11:301
17004991310,0cyclictest6813-21sshd23:42:011
17004991310,0cyclictest6813-21sshd23:42:011
17004991310,0cyclictest11304-21id22:14:181
17003991311,0cyclictest0-21swapper/021:23:020
112750130,0irq/25-eth031401-21sshd21:38:003
112750130,0irq/25-eth010-21rcuc/000:15:070
112750130,0irq/25-eth00-21swapper/323:06:523
9950120,0irq/24-0000:00:0-21swapper/121:39:481
17006991212,0cyclictest112750irq/25-eth021:15:003
17006991211,0cyclictest6023-21sshd21:29:173
17006991211,0cyclictest11854-21bash23:28:073
17006991211,0cyclictest11854-21bash23:28:073
17006991211,0cyclictest0-21swapper/323:37:113
17006991211,0cyclictest0-21swapper/323:37:103
17006991211,0cyclictest0-21swapper/322:59:463
17006991211,0cyclictest0-21swapper/322:38:313
17006991210,0cyclictest0-21swapper/323:56:483
1700699120,0cyclictest0-21swapper/322:11:553
17005991212,0cyclictest0-21swapper/200:22:252
17005991211,0cyclictest18177-21sshd21:50:362
17005991211,0cyclictest0-21swapper/223:48:292
17005991211,0cyclictest0-21swapper/222:58:252
17005991211,0cyclictest0-21swapper/221:41:032
17005991211,0cyclictest0-21swapper/200:03:362
17005991210,0cyclictest9451-21sshd23:52:132
17005991210,0cyclictest0-21swapper/223:59:532
17005991210,0cyclictest0-21swapper/223:39:472
17005991210,0cyclictest0-21swapper/223:39:472
17005991210,0cyclictest0-21swapper/222:08:222
1700599120,0cyclictest9033-21diskmemload23:19:012
1700599120,0cyclictest1480-21nfsd22:01:522
1700599120,0cyclictest0-21swapper/223:32:482
17004991212,0cyclictest0-21swapper/122:07:491
17004991212,0cyclictest0-21swapper/100:04:051
17004991211,0cyclictest9033-21diskmemload23:22:511
17004991211,0cyclictest16082-21sshd23:09:091
17004991211,0cyclictest0-21swapper/123:36:471
17004991211,0cyclictest0-21swapper/123:36:471
17004991211,0cyclictest0-21swapper/122:47:381
17004991211,0cyclictest0-21swapper/122:01:171
17004991211,0cyclictest0-21swapper/100:26:511
17004991210,0cyclictest0-21swapper/123:45:291
17004991210,0cyclictest0-21swapper/123:19:221
17004991210,0cyclictest0-21swapper/121:40:451
1700499120,0cyclictest0-21swapper/123:26:201
1700499120,0cyclictest0-21swapper/123:26:201
1700499120,0cyclictest0-21swapper/122:44:241
1700499120,0cyclictest0-21swapper/120:20:181
1700499120,0cyclictest0-21swapper/120:20:181
17003991212,0cyclictest0-21swapper/021:26:180
17003991211,0cyclictest817-21sshd00:30:180
17003991211,0cyclictest31226-21bash23:16:110
17003991211,0cyclictest27233-21sshd21:37:190
17003991211,0cyclictest0-21swapper/022:47:440
17003991211,0cyclictest0-21swapper/022:17:250
17003991211,0cyclictest0-21swapper/021:15:020
17003991210,0cyclictest0-21swapper/023:51:300
1700399120,0cyclictest9033-21diskmemload22:20:370
1700399120,0cyclictest0-21swapper/021:31:030
1700399120,0cyclictest0-21swapper/021:10:150
112750120,0irq/25-eth00-21swapper/322:21:123
112750120,0irq/25-eth00-21swapper/123:10:591
41110,0ktimersoftd/09033-21diskmemload22:25:190
17006991111,0cyclictest34-21rcuc/321:30:473
17006991111,0cyclictest0-21swapper/322:50:013
17006991111,0cyclictest0-21swapper/321:19:453
17006991110,0cyclictest36-21ksoftirqd/300:00:323
17006991110,0cyclictest31147-21sshd00:25:113
17006991110,0cyclictest19283-21id00:33:103
17006991110,0cyclictest1140-21sshd21:53:063
1700699110,0cyclictest0-21swapper/320:48:513
17005991111,0cyclictest3697-21sshd23:41:322
17005991111,0cyclictest3697-21sshd23:41:322
17005991111,0cyclictest12249-21sshd23:13:242
17005991111,0cyclictest0-21swapper/223:03:262
17005991111,0cyclictest0-21swapper/220:57:512
17005991111,0cyclictest0-21swapper/219:31:182
17005991111,0cyclictest0-21swapper/200:18:422
17005991111,0cyclictest0-21swapper/200:09:182
17005991110,0cyclictest3965-21sshd00:11:042
17005991110,0cyclictest3869-21bash23:26:512
17005991110,0cyclictest3869-21bash23:26:512
17005991110,0cyclictest1923-21sshd22:42:172
17005991110,0cyclictest17272-21bash21:45:312
17005991110,0cyclictest15795-21bash21:15:452
17004991111,0cyclictest0-21swapper/100:18:571
17004991110,0cyclictest32338-21sshd23:55:371
17004991110,0cyclictest10770-21sshd21:25:061
17004991110,0cyclictest0-21swapper/123:52:421
17004991110,0cyclictest0-21swapper/122:50:541
17004991110,0cyclictest0-21swapper/121:12:091
1700499110,0cyclictest0-21swapper/122:55:541
1700499110,0cyclictest0-21swapper/121:24:561
1700499110,0cyclictest0-21swapper/120:50:191
1700499110,0cyclictest0-21swapper/120:35:191
1700499110,0cyclictest0-21swapper/120:33:561
1700499110,0cyclictest0-21swapper/119:31:401
17003991111,0cyclictest0-21swapper/022:52:430
17003991111,0cyclictest0-21swapper/022:42:440
17003991111,0cyclictest0-21swapper/022:01:080
17003991111,0cyclictest0-21swapper/021:46:510
17003991110,0cyclictest6017-21bash22:57:430
17003991110,0cyclictest12403-21bash23:47:470
17003991110,0cyclictest0-21swapper/023:42:330
17003991110,0cyclictest0-21swapper/023:42:320
17003991110,0cyclictest0-21swapper/023:23:040
17003991110,0cyclictest0-21swapper/022:14:090
17003991110,0cyclictest0-21swapper/021:53:080
17003991110,0cyclictest0-21swapper/019:30:000
17003991110,0cyclictest0-21swapper/000:02:530
1700399110,0cyclictest4059-21sshd23:26:530
1700399110,0cyclictest4059-21sshd23:26:520
1700399110,0cyclictest0-21swapper/019:52:120
1700399110,0cyclictest0-21swapper/019:42:260
1700399110,0cyclictest0-21swapper/000:23:410
112750110,0irq/25-eth017589-21sshd21:55:221
112750110,0irq/25-eth00-21swapper/322:47:483
112750110,0irq/25-eth00-21swapper/321:21:223
41100,0ktimersoftd/015170-21sshd00:37:260
41100,0ktimersoftd/00-21swapper/020:23:330
41100,0ktimersoftd/00-21swapper/020:23:330
1700699109,0cyclictest5084-21sshd00:35:493
1700699109,0cyclictest21144-21sshd21:55:573
1700699109,0cyclictest20712-21bash00:13:433
1700699109,0cyclictest13790-21sshd23:23:303
1700699109,0cyclictest0-21swapper/323:03:023
1700699109,0cyclictest0-21swapper/322:41:463
1700699109,0cyclictest0-21swapper/322:05:243
1700699109,0cyclictest0-21swapper/321:06:443
1700699109,0cyclictest0-21swapper/320:50:353
17006991010,0cyclictest0-21swapper/321:43:203
17006991010,0cyclictest0-21swapper/320:59:323
17006991010,0cyclictest0-21swapper/319:54:163
17006991010,0cyclictest0-21swapper/319:32:463
17006991010,0cyclictest0-21swapper/319:20:063
1700699100,0cyclictest0-21swapper/320:26:473
1700699100,0cyclictest0-21swapper/300:16:313
1700599109,0cyclictest28403-21rm22:31:312
1700599109,0cyclictest27250-21sshd22:21:312
1700599109,0cyclictest26728-21sshd22:45:572
1700599109,0cyclictest112750irq/25-eth022:27:592
1700599109,0cyclictest0-21swapper/219:38:512
17005991010,0cyclictest7128-21sshd23:07:432
17005991010,0cyclictest29705-21sshd21:22:592
17005991010,0cyclictest0-21swapper/223:20:232
17005991010,0cyclictest0-21swapper/221:36:192
17005991010,0cyclictest0-21swapper/221:25:172
17005991010,0cyclictest0-21swapper/219:20:232
1700499109,0cyclictest16353-21cut20:15:141
1700499109,0cyclictest14777-21sshd22:39:231
17004991010,0cyclictest0-21swapper/123:04:081
17004991010,0cyclictest0-21swapper/120:55:461
17004991010,0cyclictest0-21swapper/120:29:451
1700499100,0cyclictest0-21swapper/120:13:161
1700499100,0cyclictest0-21swapper/120:07:071
1700499100,0cyclictest0-21swapper/119:44:061
1700399109,0cyclictest6524-21sshd23:02:420
1700399109,0cyclictest23427-21sshd21:56:190
1700399109,0cyclictest0-21swapper/020:15:320
1700399109,0cyclictest0-21swapper/019:49:450
17003991010,0cyclictest0-21swapper/023:57:120
17003991010,0cyclictest0-21swapper/022:36:130
17003991010,0cyclictest0-21swapper/021:42:060
17003991010,0cyclictest0-21swapper/021:01:050
17003991010,0cyclictest0-21swapper/020:05:260
17003991010,0cyclictest0-21swapper/020:03:280
17003991010,0cyclictest0-21swapper/000:08:350
1700399100,0cyclictest0-21swapper/019:40:000
1700399100,0cyclictest0-21swapper/000:25:420
112750100,0irq/25-eth013666-21nfsd421:30:171
112750100,0irq/25-eth00-21swapper/323:53:413
4190,0ktimersoftd/00-21swapper/020:42:180
170069998,0cyclictest31221-21bash23:16:113
170069998,0cyclictest2075-21sshd23:46:093
170069990,0cyclictest0-21swapper/319:25:183
170059999,0cyclictest0-21swapper/221:11:562
170059990,0cyclictest0-21swapper/221:07:152
170059990,0cyclictest0-21swapper/220:20:122
170059990,0cyclictest0-21swapper/220:20:122
170059990,0cyclictest0-21swapper/200:31:492
170049999,0cyclictest0-21swapper/122:20:481
170049999,0cyclictest0-21swapper/121:47:001
170049998,0cyclictest7307-21sshd00:31:161
170049998,0cyclictest0-21swapper/100:35:411
170049998,0cyclictest0-21swapper/100:05:351
170049990,0cyclictest0-21swapper/122:15:481
170039999,0cyclictest0-21swapper/020:50:100
170039998,0cyclictest18475-21bash22:05:220
170039990,0cyclictest0-21swapper/023:35:140
170039990,0cyclictest0-21swapper/023:35:140
170039990,0cyclictest0-21swapper/023:13:190
170069988,0cyclictest0-21swapper/321:01:173
170069988,0cyclictest0-21swapper/320:30:443
170069988,0cyclictest0-21swapper/319:44:443
170069988,0cyclictest0-21swapper/319:17:123
170069981,0cyclictest0-21swapper/322:30:133
170069980,0cyclictest0-21swapper/320:20:133
170069980,0cyclictest0-21swapper/320:20:133
170059988,0cyclictest0-21swapper/220:54:082
170059988,0cyclictest0-21swapper/220:25:402
170059988,0cyclictest0-21swapper/220:03:012
170059980,0cyclictest0-21swapper/219:56:242
170049988,0cyclictest0-21swapper/121:53:171
170049988,0cyclictest0-21swapper/121:06:561
170049987,0cyclictest0-21swapper/119:23:391
170039988,0cyclictest0-21swapper/021:06:320
170039988,0cyclictest0-21swapper/020:31:480
170039988,0cyclictest0-21swapper/020:25:400
170039985,0cyclictest0-21swapper/020:15:000
170039984,0cyclictest0-21swapper/019:15:140
170039980,0cyclictest0-21swapper/020:35:130
11275080,0irq/25-eth017686-21sshd00:13:150
11275080,0irq/25-eth00-21swapper/122:26:131
11275080,0irq/25-eth00-21swapper/023:07:050
259970,0migration/214698-21nfsd420:10:172
170069977,0cyclictest0-21swapper/319:11:233
170069976,0cyclictest36-21ksoftirqd/320:40:123
170069976,0cyclictest36-21ksoftirqd/320:05:183
170059977,0cyclictest0-21swapper/220:44:572
170059977,0cyclictest0-21swapper/219:46:242
170059977,0cyclictest0-21swapper/219:41:182
170059977,0cyclictest0-21swapper/219:28:382
170049977,0cyclictest0-21swapper/121:03:131
170049977,0cyclictest0-21swapper/120:00:571
170049977,0cyclictest0-21swapper/119:51:251
170049977,0cyclictest0-21swapper/119:46:321
170049977,0cyclictest0-21swapper/119:36:331
170049977,0cyclictest0-21swapper/119:26:201
170049977,0cyclictest0-21swapper/119:14:431
170049976,0cyclictest0-21swapper/119:56:181
170039977,0cyclictest0-21swapper/019:32:270
170039977,0cyclictest0-21swapper/019:22:130
170039977,0cyclictest0-21swapper/019:13:310
170039973,0cyclictest0-21swapper/019:55:160
170069965,0cyclictest6774-21cpuspeed_turbos19:55:113
170069965,0cyclictest36-21ksoftirqd/320:00:113
170069965,0cyclictest36-21ksoftirqd/319:45:133
170069965,0cyclictest36-21ksoftirqd/319:35:173
170069964,0cyclictest36-21ksoftirqd/320:10:133
170069962,0cyclictest0-21swapper/320:15:173
170069960,0cyclictest0-21swapper/320:35:143
170059965,0cyclictest30785-21if_eth120:45:162
170059962,0cyclictest0-21swapper/221:00:162
170059962,0cyclictest0-21swapper/220:05:162
170059962,0cyclictest0-21swapper/219:15:142
170059962,0cyclictest0-21swapper/219:10:152
170049962,0cyclictest0-21swapper/120:45:161
170049962,0cyclictest0-21swapper/120:40:151
170049962,0cyclictest0-21swapper/119:15:011
170039963,0cyclictest30331-21sh20:45:130
170039960,0cyclictest0-21swapper/020:55:200
170059954,0cyclictest4741-21cut19:50:142
170059950,0cyclictest0-21swapper/220:30:272
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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