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2026-02-04 - 21:04
[ 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 376 highest latencies:
System rack7slot0.osadl.org (updated Wed Feb 04, 2026 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750670,0irq/25-eth00-21swapper/107:05:261
112750610,0irq/25-eth00-21swapper/307:09:093
112750460,0irq/25-eth00-21swapper/207:07:392
112750440,0irq/25-eth00-21swapper/007:09:360
2771999180,0cyclictest26-21rcuc/209:17:552
2771799180,0cyclictest19736-21diskmemload12:27:340
2772099170,0cyclictest0-21swapper/309:46:193
2772099160,0cyclictest0-21swapper/309:21:503
27720991513,0cyclictest0-21swapper/311:17:533
27720991512,0cyclictest6747-21sshd12:20:363
27719991512,0cyclictest4989-21sshd10:51:542
27718991514,0cyclictest27237-21rm11:54:251
2771899150,0cyclictest0-21swapper/109:34:461
2771799150,0cyclictest0-21swapper/011:49:230
27720991413,0cyclictest0-21swapper/308:05:163
27720991413,0cyclictest0-21swapper/308:05:163
27720991411,0cyclictest9696-21sshd09:52:293
27720991411,0cyclictest0-21swapper/310:09:263
27720991410,0cyclictest3566-21sshd12:34:593
2772099140,0cyclictest0-21swapper/310:33:363
2771899140,0cyclictest0-21swapper/112:15:541
2771799140,0cyclictest0-21swapper/012:22:360
2771799140,0cyclictest0-21swapper/010:05:110
112750140,0irq/25-eth0930-21sshd11:50:180
2772099138,0cyclictest0-21swapper/309:11:093
27720991312,0cyclictest0-21swapper/309:56:403
27720991311,0cyclictest6379-21sshd11:26:283
27720991311,0cyclictest18728-21sshd12:32:203
27720991311,0cyclictest0-21swapper/310:23:303
27720991310,0cyclictest0-21swapper/309:44:073
27720991310,0cyclictest0-21swapper/309:34:013
2772099130,0cyclictest0-21swapper/311:35:043
27719991312,0cyclictest0-21swapper/210:03:562
2771999130,0cyclictest1452-21sshd10:16:432
27718991312,0cyclictest32281-21sshd10:55:591
2771899130,0cyclictest4292-21sshd10:51:481
2771899130,0cyclictest0-21swapper/112:06:231
2771899130,0cyclictest0-21swapper/112:03:551
27717991312,0cyclictest9804-21bash10:37:550
27717991312,0cyclictest0-21swapper/010:42:070
27717991312,0cyclictest0-21swapper/010:11:330
27717991310,0cyclictest0-21swapper/010:25:370
2772099129,0cyclictest0-21swapper/309:29:503
27720991212,0cyclictest0-21swapper/312:13:303
27720991211,0cyclictest21437-21sshd11:09:173
27720991211,0cyclictest0-21swapper/310:00:523
27720991211,0cyclictest0-21swapper/309:19:433
27720991210,0cyclictest0-21swapper/310:48:073
27720991210,0cyclictest0-21swapper/308:02:083
2772099120,0cyclictest0-21swapper/310:17:343
27719991212,0cyclictest0-21swapper/211:39:312
27719991211,0cyclictest24442-21sshd09:30:142
27719991211,0cyclictest0-21swapper/209:13:302
27719991210,0cyclictest0-21swapper/212:21:212
27719991210,0cyclictest0-21swapper/210:45:302
27719991210,0cyclictest0-21swapper/210:06:072
2771999120,0cyclictest0-21swapper/212:39:072
2771999120,0cyclictest0-21swapper/210:41:202
2771999120,0cyclictest0-21swapper/209:51:092
27718991212,0cyclictest112750irq/25-eth009:36:451
27718991212,0cyclictest0-21swapper/112:13:281
27718991212,0cyclictest0-21swapper/111:32:341
27718991211,0cyclictest1539-21sshd10:26:421
27718991211,0cyclictest0-21swapper/111:17:211
27718991211,0cyclictest0-21swapper/111:08:461
27718991211,0cyclictest0-21swapper/109:11:531
27718991210,0cyclictest25955-21sshd09:20:291
27718991210,0cyclictest0-21swapper/111:56:371
2771899120,0cyclictest19736-21diskmemload10:47:361
2771899120,0cyclictest0-21swapper/111:10:571
2771899120,0cyclictest0-21swapper/110:20:461
27717991212,0cyclictest0-21swapper/010:00:450
2771799120,0cyclictest0-21swapper/011:31:430
2771799120,0cyclictest0-21swapper/011:16:290
2771799120,0cyclictest0-21swapper/011:05:420
2771799120,0cyclictest0-21swapper/009:54:220
2771799120,0cyclictest0-21swapper/009:10:200
191120,0ktimersoftd/127302-21bash10:35:311
112750120,0irq/25-eth032286-21sshd11:00:530
112750120,0irq/25-eth028877-21sshd11:59:350
41110,0ktimersoftd/06564-21sshd09:17:420
2772099119,0cyclictest0-21swapper/310:52:193
2772099118,0cyclictest0-21swapper/312:06:123
27720991111,0cyclictest0-21swapper/311:45:513
27720991110,0cyclictest0-21swapper/311:32:513
27720991110,0cyclictest0-21swapper/310:39:473
27720991110,0cyclictest0-21swapper/310:25:293
27720991110,0cyclictest0-21swapper/307:30:323
2772099110,0cyclictest0-21swapper/308:36:313
2772099110,0cyclictest0-21swapper/308:31:243
2772099110,0cyclictest0-21swapper/307:40:243
27719991111,0cyclictest8860-21sshd11:41:442
27719991111,0cyclictest29182-21sshd09:55:192
27719991111,0cyclictest0-21swapper/212:30:532
27719991110,0cyclictest31514-21sshd11:15:292
27719991110,0cyclictest24977-21bash12:18:382
27719991110,0cyclictest0-21swapper/211:57:112
27719991110,0cyclictest0-21swapper/211:46:082
27719991110,0cyclictest0-21swapper/209:36:232
2771999110,0cyclictest0-21swapper/212:06:572
2771999110,0cyclictest0-21swapper/210:28:472
27718991111,0cyclictest25677-21sshd09:59:511
27718991111,0cyclictest0-21swapper/112:30:041
27718991111,0cyclictest0-21swapper/112:22:591
27718991111,0cyclictest0-21swapper/111:02:211
27718991111,0cyclictest0-21swapper/109:47:051
27718991110,0cyclictest0-21swapper/112:35:111
2771799119,0cyclictest0-21swapper/012:17:420
27717991111,0cyclictest0-21swapper/012:32:080
27717991111,0cyclictest0-21swapper/012:00:380
27717991111,0cyclictest0-21swapper/011:29:300
27717991111,0cyclictest0-21swapper/010:48:300
27717991111,0cyclictest0-21swapper/007:55:180
27717991110,0cyclictest0-21swapper/010:33:450
27717991110,0cyclictest0-21swapper/009:29:160
2771799110,0cyclictest0-21swapper/009:35:130
2771799110,0cyclictest0-21swapper/009:23:070
2771799110,0cyclictest0-21swapper/008:55:140
2771799110,0cyclictest0-21swapper/008:30:440
2771799110,0cyclictest0-21swapper/008:22:010
271110,0ktimersoftd/21700-21sshd09:21:502
112750110,0irq/25-eth021927-21sshd09:49:310
112750110,0irq/25-eth00-21swapper/210:38:112
112750110,0irq/25-eth00-21swapper/110:05:121
112750110,0irq/25-eth00-21swapper/012:07:140
112750110,0irq/25-eth00-21swapper/010:20:540
9950100,0irq/24-0000:00:2661-21sshd11:30:462
41100,0ktimersoftd/00-21swapper/009:32:020
2772099109,0cyclictest4339-21perl12:25:153
2772099109,0cyclictest31843-21bash10:10:403
2772099109,0cyclictest0-21swapper/308:20:153
2772099108,0cyclictest0-21swapper/307:11:363
27720991010,0cyclictest0-21swapper/311:56:403
27720991010,0cyclictest0-21swapper/309:36:003
27720991010,0cyclictest0-21swapper/308:41:373
27720991010,0cyclictest0-21swapper/307:23:203
2772099100,0cyclictest0-21swapper/311:41:503
2772099100,0cyclictest0-21swapper/311:21:293
2771999109,0cyclictest6349-21bash11:06:532
2771999109,0cyclictest0-21swapper/210:30:452
2771999102,0cyclictest0-21swapper/208:15:152
27719991010,0cyclictest9711-21sshd11:02:292
27719991010,0cyclictest0-21swapper/210:56:042
27719991010,0cyclictest0-21swapper/210:20:392
27719991010,0cyclictest0-21swapper/208:01:572
27719991010,0cyclictest0-21swapper/207:42:262
27719991010,0cyclictest0-21swapper/207:35:422
2771999100,0cyclictest0-21swapper/211:23:112
2771999100,0cyclictest0-21swapper/209:42:462
2771999100,0cyclictest0-21swapper/209:06:532
2771999100,0cyclictest0-21swapper/208:27:302
2771999100,0cyclictest0-21swapper/208:14:562
2771999100,0cyclictest0-21swapper/207:24:392
2771899109,0cyclictest0-21swapper/111:43:231
27718991010,0cyclictest0-21swapper/110:32:521
27718991010,0cyclictest0-21swapper/110:10:401
27718991010,0cyclictest0-21swapper/109:42:541
2771899100,0cyclictest0-21swapper/109:27:281
2771799109,0cyclictest0-21swapper/012:12:510
2771799109,0cyclictest0-21swapper/011:22:540
2771799109,0cyclictest0-21swapper/008:38:440
2771799109,0cyclictest0-21swapper/008:25:090
27717991010,0cyclictest0-21swapper/010:54:530
27717991010,0cyclictest0-21swapper/008:41:250
2771799100,0cyclictest0-21swapper/011:42:320
2771799100,0cyclictest0-21swapper/007:34:510
2599100,0migration/27997-21sshd11:51:232
120650100,0irq/26-eth1-rx-8498-21sshd10:17:520
120650100,0irq/26-eth1-rx-3-21ksoftirqd/009:43:490
112750100,0irq/25-eth07925-21sshd11:12:020
277209999,0cyclictest0-21swapper/308:17:213
277209999,0cyclictest0-21swapper/307:26:553
277209999,0cyclictest0-21swapper/307:15:543
277209998,0cyclictest0-21swapper/307:58:593
277209997,0cyclictest0-21swapper/308:46:443
277209991,0cyclictest0-21swapper/312:00:183
277209991,0cyclictest0-21swapper/311:11:043
277209990,0cyclictest25819-21id10:55:093
277209990,0cyclictest25761-21sshd10:40:193
277209990,0cyclictest0-21swapper/312:17:083
277209990,0cyclictest0-21swapper/311:51:073
277209990,0cyclictest0-21swapper/311:00:183
277199999,0cyclictest0-21swapper/208:08:272
277199999,0cyclictest0-21swapper/208:08:272
277199999,0cyclictest0-21swapper/207:55:262
277199999,0cyclictest0-21swapper/207:32:052
277199998,0cyclictest28-21ksoftirqd/211:12:062
277199998,0cyclictest10615-21rm12:11:242
277199998,0cyclictest0-21swapper/210:14:162
277199990,0cyclictest0-21swapper/207:12:282
277189999,0cyclictest0-21swapper/112:27:371
277189999,0cyclictest0-21swapper/111:47:471
277189998,0cyclictest0-21swapper/107:57:111
277189998,0cyclictest0-21swapper/107:18:571
277189995,0cyclictest0-21swapper/108:05:151
277189995,0cyclictest0-21swapper/108:05:151
277189990,0cyclictest0-21swapper/111:20:201
277189990,0cyclictest0-21swapper/108:45:591
277179999,0cyclictest0-21swapper/012:37:420
277179999,0cyclictest0-21swapper/009:58:330
277179999,0cyclictest0-21swapper/007:51:560
277179999,0cyclictest0-21swapper/007:45:110
277179999,0cyclictest0-21swapper/007:38:130
277179995,0cyclictest0-21swapper/007:15:210
27190,0ktimersoftd/20-21swapper/208:39:402
19190,0ktimersoftd/10-21swapper/108:39:401
11275090,0irq/25-eth00-21swapper/011:39:360
11275090,0irq/25-eth00-21swapper/009:06:320
277209988,0cyclictest0-21swapper/308:11:183
277209983,0cyclictest16093-21cat09:00:163
277209981,0cyclictest11687-21nfsd408:50:183
277209980,0cyclictest961-21turbostat08:30:003
277209980,0cyclictest19734-21sh09:10:003
277209980,0cyclictest0-21swapper/307:35:103
277199988,0cyclictest0-21swapper/209:48:562
277199988,0cyclictest0-21swapper/208:54:132
277199987,0cyclictest28-21ksoftirqd/212:00:192
277199987,0cyclictest24981-21sshd12:28:252
277199987,0cyclictest0-21swapper/208:21:142
277199984,0cyclictest0-21swapper/207:15:002
277199980,0cyclictest0-21swapper/208:45:202
277189988,0cyclictest0-21swapper/109:51:171
277189988,0cyclictest0-21swapper/107:49:181
277189988,0cyclictest0-21swapper/107:13:451
277189987,0cyclictest24339-21bash10:40:131
277189980,0cyclictest0-21swapper/110:00:121
277179988,0cyclictest0-21swapper/007:26:570
277179980,0cyclictest0-21swapper/008:10:120
12065080,0irq/26-eth1-rx-27583-21memory08:15:160
11275080,0irq/25-eth07769-21sshd10:57:160
11275080,0irq/25-eth025782-21sshd11:29:332
11275080,0irq/25-eth025767-21sshd09:25:242
11275080,0irq/25-eth020-21ksoftirqd/111:25:101
11275080,0irq/25-eth020-21ksoftirqd/110:18:571
11275080,0irq/25-eth020-21ksoftirqd/109:17:341
11275080,0irq/25-eth00-21swapper/008:03:140
277209970,0cyclictest15137-21tr07:50:113
277209970,0cyclictest13128-21cpuspeed_turbos08:55:113
277209970,0cyclictest12779-21tr07:45:123
277199977,0cyclictest0-21swapper/208:56:532
277199977,0cyclictest0-21swapper/208:43:182
277199976,0cyclictest0-21swapper/207:45:342
277189970,0cyclictest0-21swapper/109:00:231
277189970,0cyclictest0-21swapper/107:40:131
277189970,0cyclictest0-21swapper/107:28:301
277179977,0cyclictest0-21swapper/009:03:150
277179977,0cyclictest0-21swapper/008:52:200
277179977,0cyclictest0-21swapper/007:14:450
277179976,0cyclictest0-21swapper/008:08:320
277179976,0cyclictest0-21swapper/008:08:310
277179970,0cyclictest0-21swapper/007:20:220
11275070,0irq/25-eth09818-21sshd11:36:461
277199962,0cyclictest0-21swapper/209:00:162
277199962,0cyclictest0-21swapper/208:30:152
277199962,0cyclictest0-21swapper/207:50:152
277199962,0cyclictest0-21swapper/207:25:162
277189966,0cyclictest0-21swapper/108:33:261
277189965,0cyclictest15063-21cpuspeed_turbos07:50:121
277189964,0cyclictest0-21swapper/108:15:151
277189962,0cyclictest18001-21munin-node09:05:121
277189962,0cyclictest0-21swapper/108:40:161
277189962,0cyclictest0-21swapper/108:25:161
277189962,0cyclictest0-21swapper/108:10:151
277189962,0cyclictest0-21swapper/108:00:151
277189962,0cyclictest0-21swapper/107:30:161
277189962,0cyclictest0-21swapper/107:20:171
277189960,0cyclictest0-21swapper/108:55:231
277189960,0cyclictest0-21swapper/108:50:201
277189960,0cyclictest0-21swapper/108:20:251
277179962,0cyclictest0-21swapper/008:45:150
277179961,0cyclictest0-21swapper/007:40:080
277189954,0cyclictest7872-21munin-node07:35:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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