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2026-01-25 - 17:40
[ 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 Sun Jan 25, 2026 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750610,0irq/25-eth00-21swapper/107:07:071
120650600,0irq/26-eth1-rx-0-21swapper/307:07:493
112750550,0irq/25-eth00-21swapper/207:09:052
112750510,0irq/25-eth041ktimersoftd/007:05:090
2492799180,0cyclictest2375-21sshd11:24:483
24925991615,0cyclictest0-21swapper/109:36:471
24925991613,0cyclictest0-21swapper/111:19:581
2492599160,0cyclictest0-21swapper/112:31:041
2492599160,0cyclictest0-21swapper/110:54:241
2492799150,0cyclictest0-21swapper/309:33:503
24926991513,0cyclictest0-21swapper/211:10:342
2492699150,0cyclictest10257-21sshd09:42:592
2492599150,0cyclictest2986-21sshd11:10:071
2492599150,0cyclictest10996-21sshd10:46:371
24927991413,0cyclictest5025-21sshd09:27:343
24927991413,0cyclictest0-21swapper/311:41:103
24927991411,0cyclictest0-21swapper/309:43:153
2492799140,0cyclictest8699-21sshd10:21:493
2492799140,0cyclictest0-21swapper/309:15:293
24926991413,0cyclictest17231-21sshd10:57:272
24925991411,0cyclictest0-21swapper/109:46:271
2492599140,0cyclictest1539-21sshd12:23:171
2492599140,0cyclictest0-21swapper/111:55:131
2492599140,0cyclictest0-21swapper/110:56:511
2492599140,0cyclictest0-21swapper/110:27:421
2492599140,0cyclictest0-21swapper/109:52:011
2492599140,0cyclictest0-21swapper/109:15:051
24927991312,0cyclictest0-21swapper/312:13:483
2492799130,0cyclictest0-21swapper/311:16:473
24926991312,0cyclictest32329-21cp09:36:292
24926991312,0cyclictest0-21swapper/209:26:512
24926991311,0cyclictest0-21swapper/210:00:112
2492699130,0cyclictest0-21swapper/212:14:212
2492699130,0cyclictest0-21swapper/211:33:152
24925991312,0cyclictest9475-21sshd10:41:321
24925991312,0cyclictest9475-21sshd10:41:311
24925991310,0cyclictest6294-21sshd10:16:321
24925991310,0cyclictest0-21swapper/110:38:501
2492599130,0cyclictest0-21swapper/111:47:521
2492599130,0cyclictest0-21swapper/111:32:101
2492599130,0cyclictest0-21swapper/109:43:191
24924991312,0cyclictest0-21swapper/009:36:270
112750130,0irq/25-eth00-21swapper/310:54:423
41120,0ktimersoftd/020411-21sshd09:54:210
351120,0ktimersoftd/30-21swapper/312:36:273
351120,0ktimersoftd/30-21swapper/309:11:393
24927991212,0cyclictest0-21swapper/312:29:223
24927991212,0cyclictest0-21swapper/312:21:353
24927991211,0cyclictest0-21swapper/310:30:053
24927991211,0cyclictest0-21swapper/310:30:043
2492799120,0cyclictest0-21swapper/311:58:423
2492799120,0cyclictest0-21swapper/310:58:453
2492799120,0cyclictest0-21swapper/309:51:583
2492799120,0cyclictest0-21swapper/309:36:593
24926991212,0cyclictest0-21swapper/210:11:062
24926991211,0cyclictest29461-21sshd12:37:562
24926991211,0cyclictest25912-21id10:39:132
24926991211,0cyclictest0-21swapper/212:01:132
24926991211,0cyclictest0-21swapper/209:46:082
24926991210,0cyclictest0-21swapper/212:22:092
24926991210,0cyclictest0-21swapper/211:48:202
24926991210,0cyclictest0-21swapper/209:51:562
2492699120,0cyclictest10950-21sshd09:33:212
2492599129,0cyclictest1480-21nfsd11:52:081
24925991212,0cyclictest0-21swapper/109:24:161
24925991212,0cyclictest0-21swapper/109:11:561
24925991211,0cyclictest15841-21sshd10:08:171
24925991210,0cyclictest2628-21sshd11:24:501
24925991210,0cyclictest0-21swapper/112:36:101
2492599120,0cyclictest0-21swapper/112:12:491
2492599120,0cyclictest0-21swapper/111:04:381
2492599120,0cyclictest0-21swapper/110:24:281
2492599120,0cyclictest0-21swapper/109:30:321
2492599120,0cyclictest0-21swapper/108:02:221
2492599120,0cyclictest0-21swapper/107:36:501
24924991211,0cyclictest0-21swapper/012:14:060
24924991211,0cyclictest0-21swapper/010:36:310
24924991211,0cyclictest0-21swapper/010:13:590
24924991211,0cyclictest0-21swapper/009:23:410
24924991210,0cyclictest0-21swapper/012:24:340
24924991210,0cyclictest0-21swapper/011:48:190
24924991210,0cyclictest0-21swapper/011:10:330
2492499120,0cyclictest0-21swapper/012:01:120
112750120,0irq/25-eth00-21swapper/311:01:463
112750120,0irq/25-eth00-21swapper/310:41:273
112750120,0irq/25-eth00-21swapper/310:41:273
112750120,0irq/25-eth00-21swapper/211:16:312
112750120,0irq/25-eth00-21swapper/111:25:111
41110,0ktimersoftd/05640-21sshd12:29:260
351110,0ktimersoftd/30-21swapper/311:10:073
24927991111,0cyclictest0-21swapper/312:01:083
24927991111,0cyclictest0-21swapper/311:53:363
24927991111,0cyclictest0-21swapper/309:57:183
24927991111,0cyclictest0-21swapper/309:46:233
24927991111,0cyclictest0-21swapper/307:51:513
24927991110,0cyclictest0-21swapper/312:32:083
24927991110,0cyclictest0-21swapper/310:38:193
2492799110,0cyclictest0-21swapper/309:06:053
2492799110,0cyclictest0-21swapper/308:15:193
24926991111,0cyclictest24584-21sshd11:28:072
24926991111,0cyclictest0-21swapper/210:19:212
24926991111,0cyclictest0-21swapper/209:23:422
24926991111,0cyclictest0-21swapper/209:17:262
24926991110,0cyclictest0-21swapper/210:41:532
24926991110,0cyclictest0-21swapper/210:41:532
2492699110,0cyclictest0-21swapper/211:40:482
2492599119,0cyclictest0-21swapper/108:10:151
24925991111,0cyclictest0-21swapper/112:17:551
24925991110,0cyclictest393-21bash11:09:451
24925991110,0cyclictest0-21swapper/111:44:361
24925991110,0cyclictest0-21swapper/110:30:211
24925991110,0cyclictest0-21swapper/110:30:211
2492599110,0cyclictest0-21swapper/112:25:161
2492599110,0cyclictest0-21swapper/109:07:201
24924991111,0cyclictest0-21swapper/011:35:380
24924991111,0cyclictest0-21swapper/011:25:390
24924991111,0cyclictest0-21swapper/010:44:320
24924991111,0cyclictest0-21swapper/010:44:320
24924991110,0cyclictest3773-21sshd11:05:130
24924991110,0cyclictest0-21swapper/010:54:450
24924991110,0cyclictest0-21swapper/010:22:130
24924991110,0cyclictest0-21swapper/010:16:390
24924991110,0cyclictest0-21swapper/010:00:090
2492499110,0cyclictest16950-21diskmemload12:16:460
2492499110,0cyclictest0-21swapper/009:33:190
2492499110,0cyclictest0-21swapper/008:55:130
2492499110,0cyclictest0-21swapper/008:43:430
2492499110,0cyclictest0-21swapper/008:39:520
2492499110,0cyclictest0-21swapper/007:54:000
112750110,0irq/25-eth016950-21diskmemload11:04:270
112750110,0irq/25-eth00-21swapper/011:50:320
41100,0ktimersoftd/03459-21sshd10:45:230
351100,0ktimersoftd/30-21swapper/311:47:523
271100,0ktimersoftd/20-21swapper/208:02:222
2492799109,0cyclictest0-21swapper/311:37:343
2492799109,0cyclictest0-21swapper/308:22:383
24927991010,0cyclictest0-21swapper/312:08:423
24927991010,0cyclictest0-21swapper/310:48:323
24927991010,0cyclictest0-21swapper/309:24:253
24927991010,0cyclictest0-21swapper/308:30:033
24927991010,0cyclictest0-21swapper/308:14:303
24927991010,0cyclictest0-21swapper/308:01:223
24927991010,0cyclictest0-21swapper/307:56:363
24927991010,0cyclictest0-21swapper/307:47:053
24927991010,0cyclictest0-21swapper/307:32:333
2492799100,0cyclictest0-21swapper/307:37:343
24926991010,0cyclictest0-21swapper/212:09:012
24926991010,0cyclictest0-21swapper/208:50:152
24926991010,0cyclictest0-21swapper/208:45:572
24926991010,0cyclictest0-21swapper/208:33:582
24926991010,0cyclictest0-21swapper/207:58:402
2492699100,0cyclictest0-21swapper/207:27:192
2492599109,0cyclictest0-21swapper/109:57:221
2492599108,0cyclictest0-21swapper/110:10:581
24925991010,0cyclictest0-21swapper/111:37:021
2492499109,0cyclictest0-21swapper/011:18:060
2492499109,0cyclictest0-21swapper/008:47:320
2492499109,0cyclictest0-21swapper/007:44:150
2492499105,0cyclictest0-21swapper/008:50:120
24924991010,0cyclictest0-21swapper/011:43:110
24924991010,0cyclictest0-21swapper/008:24:330
24924991010,0cyclictest0-21swapper/008:16:390
24924991010,0cyclictest0-21swapper/008:07:500
24924991010,0cyclictest0-21swapper/007:29:160
2492499100,0cyclictest16950-21diskmemload12:06:190
2492499100,0cyclictest0-21swapper/011:56:060
2492499100,0cyclictest0-21swapper/010:57:260
1599100,0watchdog/00-21swapper/010:25:210
112750100,0irq/25-eth00-21swapper/312:17:143
995090,0irq/24-0000:00:0-21swapper/211:39:162
4190,0ktimersoftd/03097-21bash09:46:430
4190,0ktimersoftd/015022-21bash11:31:320
4190,0ktimersoftd/014447-21sshd09:14:270
4190,0ktimersoftd/00-21swapper/012:31:160
4190,0ktimersoftd/00-21swapper/009:15:300
4190,0ktimersoftd/00-21swapper/009:07:200
27190,0ktimersoftd/20-21swapper/209:07:202
27190,0ktimersoftd/20-21swapper/207:36:502
249279999,0cyclictest0-21swapper/308:59:333
249279999,0cyclictest0-21swapper/308:45:103
249279999,0cyclictest0-21swapper/308:41:203
249279999,0cyclictest0-21swapper/308:26:143
249279999,0cyclictest0-21swapper/307:27:193
249279998,0cyclictest31240-21sshd10:05:333
249279998,0cyclictest0-21swapper/311:28:433
249279998,0cyclictest0-21swapper/310:13:353
249269999,0cyclictest0-21swapper/211:05:152
249269999,0cyclictest0-21swapper/210:54:482
249269999,0cyclictest0-21swapper/210:47:002
249269999,0cyclictest0-21swapper/210:24:552
249269999,0cyclictest0-21swapper/209:11:102
249269999,0cyclictest0-21swapper/208:25:512
249269999,0cyclictest0-21swapper/207:48:132
249269998,0cyclictest0-21swapper/208:22:002
249269990,0cyclictest0-21swapper/208:08:252
249259994,0cyclictest20-21ksoftirqd/107:20:001
249259991,0cyclictest1539-21sshd12:01:351
249259990,0cyclictest7948-21uniq07:40:141
249259990,0cyclictest26576-21bash09:25:501
249259990,0cyclictest0-21swapper/108:50:151
249259990,0cyclictest0-21swapper/107:30:191
249249999,0cyclictest0-21swapper/010:05:440
249249999,0cyclictest0-21swapper/009:42:580
249249999,0cyclictest0-21swapper/009:01:300
249249999,0cyclictest0-21swapper/007:58:450
249249999,0cyclictest0-21swapper/007:39:150
249249999,0cyclictest0-21swapper/007:34:140
249249998,0cyclictest0-21swapper/009:29:570
249249994,0cyclictest11007-21ntp_states07:45:170
249249991,0cyclictest1539-21sshd09:57:340
249249990,0cyclictest0-21swapper/008:28:230
11275090,0irq/25-eth036-21ksoftirqd/310:25:153
11275090,0irq/25-eth036-21ksoftirqd/310:04:503
11275090,0irq/25-eth028-21ksoftirqd/210:34:512
11275090,0irq/25-eth028-21ksoftirqd/210:34:512
4180,0ktimersoftd/022922-21sshd11:22:560
4180,0ktimersoftd/01008-21sshd10:30:220
4180,0ktimersoftd/01008-21sshd10:30:220
4180,0ktimersoftd/00-21swapper/012:39:510
249279988,0cyclictest0-21swapper/308:05:393
249279988,0cyclictest0-21swapper/307:42:183
249279987,0cyclictest0-21swapper/310:16:143
249269988,0cyclictest0-21swapper/212:19:292
249269988,0cyclictest0-21swapper/208:41:532
249269988,0cyclictest0-21swapper/208:12:582
249269988,0cyclictest0-21swapper/207:53:272
249269988,0cyclictest0-21swapper/207:42:592
249269988,0cyclictest0-21swapper/207:32:312
249269987,0cyclictest0-21swapper/212:27:142
249259983,0cyclictest7592-21sshd12:05:061
249259983,0cyclictest5339-21grep08:45:001
249259983,0cyclictest32138-21grep08:30:191
249259982,0cyclictest26188-21head07:10:131
249259982,0cyclictest26188-21head07:10:121
249259982,0cyclictest0-21swapper/108:05:151
249259981,0cyclictest0-21swapper/108:45:161
249259981,0cyclictest0-21swapper/108:29:131
249259981,0cyclictest0-21swapper/108:20:191
249259980,0cyclictest9998-21cut07:45:101
249259980,0cyclictest27345-21id10:00:151
249259980,0cyclictest23816-21munin-node08:15:151
249259980,0cyclictest1823-21munin-node08:35:151
249259980,0cyclictest0-21swapper/107:26:421
249249984,0cyclictest0-21swapper/008:30:120
11275080,0irq/25-eth09162-21sshd11:50:212
11275080,0irq/25-eth036-21ksoftirqd/311:30:533
11275080,0irq/25-eth030985-21sshd12:33:162
11275080,0irq/25-eth027892-21sshd11:58:162
11275080,0irq/25-eth025944-21sshd11:23:242
11275080,0irq/25-eth018323-21bash11:02:342
11275080,0irq/25-eth016950-21diskmemload11:06:583
11275080,0irq/25-eth01539-21sshd10:05:062
259970,0migration/2639-21bash09:56:072
249279973,0cyclictest0-21swapper/308:50:163
249269976,0cyclictest0-21swapper/209:01:032
249259971,0cyclictest0-21swapper/107:50:131
249259970,0cyclictest30237-21latency_hist07:20:001
249259970,0cyclictest15685-21ntp_states07:55:171
249259970,0cyclictest13332-21interrupts09:00:171
249259970,0cyclictest0-21swapper/108:55:141
249249970,0cyclictest22338-21ipmi_temp08:10:140
249249970,0cyclictest0-21swapper/008:00:200
11275070,0irq/25-eth04522-21sshd10:26:022
11275070,0irq/25-eth00-21swapper/007:21:090
259960,0migration/231625-21nfsd407:20:172
249960,0watchdog/226261-21grep07:10:142
249960,0watchdog/226261-21grep07:10:132
249279962,0cyclictest0-21swapper/309:00:173
249279962,0cyclictest0-21swapper/308:35:133
249279962,0cyclictest0-21swapper/307:20:153
249279962,0cyclictest0-21swapper/307:15:003
249279962,0cyclictest0-21swapper/307:10:123
249279962,0cyclictest0-21swapper/307:10:113
249269966,0cyclictest0-21swapper/208:17:442
249249960,0cyclictest27723-21munin-node07:15:020
249249960,0cyclictest25133-21munin-node07:10:130
249249960,0cyclictest25133-21munin-node07:10:120
12065060,0irq/26-eth1-rx-2539-21taskset08:35:472
249269954,0cyclictest27762-21aten_r7power_fr07:15:012
249269943,0cyclictest28-21ksoftirqd/208:55:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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