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2026-02-28 - 00:38
[ 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 all highest latencies:
System rack7slot0.osadl.org (updated Fri Feb 27, 2026 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650600,0irq/26-eth1-rx-0-21swapper/307:05:503
120650600,0irq/26-eth1-rx-0-21swapper/107:06:281
2464324620,0sleep00-21swapper/007:09:500
2430124624,0sleep20-21swapper/207:05:362
2472699160,0cyclictest0-21swapper/307:25:223
2472599160,0cyclictest0-21swapper/207:15:192
24724991615,0cyclictest0-21swapper/111:30:201
2472699150,0cyclictest0-21swapper/311:30:143
24724991514,0cyclictest0-21swapper/112:23:051
2472399150,0cyclictest0-21swapper/007:15:190
24726991412,0cyclictest0-21swapper/311:47:123
2472699140,0cyclictest0-21swapper/308:45:163
24725991413,0cyclictest0-21swapper/210:31:232
24725991411,0cyclictest0-21swapper/210:26:382
2472599140,0cyclictest0-21swapper/208:35:102
2472599140,0cyclictest0-21swapper/207:35:112
24724991413,0cyclictest0-21swapper/111:35:471
24723991414,0cyclictest0-21swapper/009:50:190
271130,0ktimersoftd/20-21swapper/210:58:132
271130,0ktimersoftd/20-21swapper/209:10:192
24726991312,0cyclictest0-21swapper/310:24:163
24726991312,0cyclictest0-21swapper/309:18:103
2472699130,0cyclictest1315-21bash09:41:453
2472699130,0cyclictest0-21swapper/312:10:473
2472699130,0cyclictest0-21swapper/309:35:213
2472699130,0cyclictest0-21swapper/309:23:593
24725991312,0cyclictest0-21swapper/209:59:272
2472599130,0cyclictest0-21swapper/210:15:172
2472599130,0cyclictest0-21swapper/209:26:552
2472599130,0cyclictest0-21swapper/208:25:142
24724991312,0cyclictest0-21swapper/112:27:211
24724991312,0cyclictest0-21swapper/110:14:501
2472499130,0cyclictest0-21swapper/112:39:271
2472499130,0cyclictest0-21swapper/111:03:081
2472499130,0cyclictest0-21swapper/110:55:081
24723991312,0cyclictest16756-21diskmemload10:47:080
24723991312,0cyclictest0-21swapper/011:14:390
2472399130,0cyclictest0-21swapper/012:39:560
2472399130,0cyclictest0-21swapper/011:09:090
112750130,0irq/25-eth00-21swapper/011:20:540
271120,0ktimersoftd/20-21swapper/212:02:142
24726991212,0cyclictest112750irq/25-eth009:56:593
24726991211,0cyclictest21128-21bash11:08:053
24726991211,0cyclictest0-21swapper/311:42:423
24726991211,0cyclictest0-21swapper/310:01:093
24726991210,0cyclictest0-21swapper/312:07:333
24726991210,0cyclictest0-21swapper/312:02:463
2472699120,0cyclictest9012-21bash10:36:443
2472699120,0cyclictest17557-21sshd10:57:433
2472699120,0cyclictest0-21swapper/311:00:583
2472699120,0cyclictest0-21swapper/310:19:023
2472699120,0cyclictest0-21swapper/309:26:533
2472699120,0cyclictest0-21swapper/308:35:183
24725991211,0cyclictest21539-21sshd09:35:102
24725991211,0cyclictest0-21swapper/212:10:442
24725991210,0cyclictest32663-21sshd09:46:262
24725991210,0cyclictest0-21swapper/211:45:232
2472599120,0cyclictest0-21swapper/212:36:592
2472599120,0cyclictest0-21swapper/212:07:282
2472599120,0cyclictest0-21swapper/211:59:282
24724991211,0cyclictest16756-21diskmemload10:29:341
24724991211,0cyclictest0-21swapper/112:11:411
24724991211,0cyclictest0-21swapper/110:50:221
24724991211,0cyclictest0-21swapper/110:50:221
24724991210,0cyclictest0-21swapper/109:48:481
24724991210,0cyclictest0-21swapper/109:11:511
24724991210,0cyclictest0-21swapper/109:00:211
2472499120,0cyclictest15497-21sshd10:32:491
2472499120,0cyclictest0-21swapper/112:08:261
2472499120,0cyclictest0-21swapper/111:55:401
2472499120,0cyclictest0-21swapper/110:40:151
2472499120,0cyclictest0-21swapper/110:01:341
24723991211,0cyclictest12982-21sshd10:37:230
24723991211,0cyclictest0-21swapper/011:04:400
24723991211,0cyclictest0-21swapper/010:26:060
24723991211,0cyclictest0-21swapper/010:21:130
24723991210,0cyclictest0-21swapper/010:34:070
24723991210,0cyclictest0-21swapper/010:11:570
2472399120,0cyclictest522-21cp09:56:120
112750120,0irq/25-eth00-21swapper/111:49:371
112750120,0irq/25-eth00-21swapper/012:11:560
351110,0ktimersoftd/30-21swapper/311:27:213
2472699112,0cyclictest112750irq/25-eth011:12:403
24726991111,0cyclictest0-21swapper/310:42:093
24726991111,0cyclictest0-21swapper/308:59:563
24726991110,0cyclictest25801-21bash11:38:143
24726991110,0cyclictest18707-21bash10:13:423
24726991110,0cyclictest0-21swapper/311:50:143
24726991110,0cyclictest0-21swapper/310:29:093
24726991110,0cyclictest0-21swapper/309:32:423
2472599119,0cyclictest0-21swapper/207:57:212
24725991111,0cyclictest5815-21bash10:46:022
24725991110,0cyclictest8286-21bash10:07:112
24725991110,0cyclictest13098-21bash11:41:082
24725991110,0cyclictest12561-21sshd11:06:432
24725991110,0cyclictest12041-21bash10:42:062
24725991110,0cyclictest11850-21bash12:20:192
24725991110,0cyclictest0-21swapper/211:29:072
2472599110,0cyclictest0-21swapper/208:59:292
2472599110,0cyclictest0-21swapper/207:21:062
2472499119,0cyclictest0-21swapper/108:09:011
24724991111,0cyclictest0-21swapper/107:36:081
24724991110,0cyclictest865-21bash09:27:041
24724991110,0cyclictest26963-21sshd11:43:201
24724991110,0cyclictest25328-21sshd09:55:111
24724991110,0cyclictest20505-21sshd11:12:541
24724991110,0cyclictest0-21swapper/109:15:271
2472499110,0cyclictest22289-21sshd10:38:511
2472499110,0cyclictest0-21swapper/108:27:151
24723991111,0cyclictest0-21swapper/012:26:200
24723991110,0cyclictest8611-21sshd09:13:360
24723991110,0cyclictest24148-21bash11:57:390
24723991110,0cyclictest0-21swapper/011:52:520
24723991110,0cyclictest0-21swapper/011:39:040
24723991110,0cyclictest0-21swapper/010:58:110
24723991110,0cyclictest0-21swapper/008:35:030
2472399110,0cyclictest431-21sshd09:17:130
2472399110,0cyclictest0-21swapper/009:25:560
112750110,0irq/25-eth013726-21sshd12:20:343
41100,0ktimersoftd/011127-21id09:33:340
41100,0ktimersoftd/00-21swapper/010:05:550
271100,0ktimersoftd/20-21swapper/208:44:172
2472699109,0cyclictest6150-21bash12:39:183
2472699109,0cyclictest22303-21bash11:18:063
24726991010,0cyclictest0-21swapper/310:33:553
24726991010,0cyclictest0-21swapper/309:46:103
24726991010,0cyclictest0-21swapper/308:25:123
24726991010,0cyclictest0-21swapper/308:12:393
24726991010,0cyclictest0-21swapper/307:55:563
2472699100,0cyclictest0-21swapper/312:29:153
2472699100,0cyclictest0-21swapper/307:15:163
2472599109,0cyclictest4150-21bash11:54:422
2472599109,0cyclictest30687-21bash10:10:272
2472599109,0cyclictest22481-21sshd09:20:252
2472599109,0cyclictest20000-21bash11:17:432
2472599109,0cyclictest19315-21sshd12:26:232
2472599109,0cyclictest1423-21bash11:39:302
2472599109,0cyclictest0-21swapper/208:12:562
24725991010,0cyclictest13609-21sshd10:52:112
24725991010,0cyclictest13609-21sshd10:52:112
24725991010,0cyclictest0-21swapper/209:51:052
24725991010,0cyclictest0-21swapper/209:17:592
24725991010,0cyclictest0-21swapper/208:45:272
24725991010,0cyclictest0-21swapper/208:19:192
24725991010,0cyclictest0-21swapper/208:05:362
24725991010,0cyclictest0-21swapper/207:33:262
24725991010,0cyclictest0-21swapper/207:33:252
24725991010,0cyclictest0-21swapper/207:27:432
2472499109,0cyclictest0-21swapper/109:37:321
2472499109,0cyclictest0-21swapper/108:37:141
2472499109,0cyclictest0-21swapper/107:41:081
2472499108,0cyclictest0-21swapper/107:17:261
24724991010,0cyclictest0-21swapper/112:01:551
24724991010,0cyclictest0-21swapper/110:19:281
24724991010,0cyclictest0-21swapper/108:21:461
24724991010,0cyclictest0-21swapper/108:15:381
24724991010,0cyclictest0-21swapper/107:52:171
24724991010,0cyclictest0-21swapper/107:30:411
24724991010,0cyclictest0-21swapper/107:30:401
2472399109,0cyclictest0-21swapper/012:30:380
24723991010,0cyclictest0-21swapper/012:22:030
24723991010,0cyclictest0-21swapper/011:32:190
24723991010,0cyclictest0-21swapper/009:45:410
24723991010,0cyclictest0-21swapper/008:07:520
112750100,0irq/25-eth016756-21diskmemload12:00:110
112750100,0irq/25-eth016756-21diskmemload09:32:391
112750100,0irq/25-eth011194-21sshd10:51:493
112750100,0irq/25-eth011194-21sshd10:51:483
112750100,0irq/25-eth00-21swapper/311:56:593
112750100,0irq/25-eth00-21swapper/011:41:300
4190,0ktimersoftd/027096-21sshd10:54:190
4190,0ktimersoftd/027096-21sshd10:54:190
247269999,0cyclictest0-21swapper/311:24:123
247269999,0cyclictest0-21swapper/308:50:383
247269999,0cyclictest0-21swapper/308:04:523
247269999,0cyclictest0-21swapper/307:46:453
247269999,0cyclictest0-21swapper/307:36:463
247269999,0cyclictest0-21swapper/307:31:183
247269999,0cyclictest0-21swapper/307:31:173
247269999,0cyclictest0-21swapper/307:24:543
247269998,0cyclictest9540-21bash10:46:373
247269998,0cyclictest32022-21bash12:33:213
247269998,0cyclictest0-21swapper/310:05:203
247269998,0cyclictest0-21swapper/309:50:353
247269990,0cyclictest0-21swapper/308:30:403
247259999,0cyclictest11654-21bash11:21:182
247259999,0cyclictest0-21swapper/211:11:422
247259999,0cyclictest0-21swapper/209:03:202
247259999,0cyclictest0-21swapper/208:50:132
247259999,0cyclictest0-21swapper/207:47:572
247259999,0cyclictest0-21swapper/207:12:232
247259998,0cyclictest8997-21sshd10:22:002
247259998,0cyclictest3899-21bash11:35:002
247259998,0cyclictest30724-21bash09:31:322
247259998,0cyclictest29661-21bash12:18:112
247259998,0cyclictest27881-21bash12:32:422
247259998,0cyclictest12349-21bash10:02:562
247259998,0cyclictest0-21swapper/211:00:122
247259998,0cyclictest0-21swapper/209:41:472
247249999,0cyclictest0-21swapper/112:15:581
247249999,0cyclictest0-21swapper/108:51:321
247249999,0cyclictest0-21swapper/108:46:461
247249999,0cyclictest0-21swapper/108:42:001
247249999,0cyclictest0-21swapper/108:32:141
247249999,0cyclictest0-21swapper/107:24:311
247249998,0cyclictest30895-21sshd09:51:001
247249998,0cyclictest16756-21diskmemload09:44:091
247249990,0cyclictest0-21swapper/109:21:211
247239999,0cyclictest0-21swapper/011:25:070
247239999,0cyclictest0-21swapper/008:46:110
247239998,0cyclictest0-21swapper/012:17:440
247239998,0cyclictest0-21swapper/009:22:480
247239998,0cyclictest0-21swapper/008:40:450
247239998,0cyclictest0-21swapper/008:29:210
247239998,0cyclictest0-21swapper/007:20:560
247239992,0cyclictest0-21swapper/010:15:160
247239990,0cyclictest0-21swapper/008:16:350
247239990,0cyclictest0-21swapper/007:57:170
149990,0migration/011491-21bash10:02:490
12065090,0irq/26-eth1-rx-17920-21sshd11:46:490
12065090,0irq/26-eth1-rx-0-21swapper/012:09:040
11275090,0irq/25-eth00-21swapper/111:08:121
11275090,0irq/25-eth00-21swapper/010:42:160
4180,0ktimersoftd/025251-21sshd11:18:330
4180,0ktimersoftd/022861-21irqstats09:35:150
4180,0ktimersoftd/00-21swapper/008:10:110
247269988,0cyclictest0-21swapper/312:17:533
247269988,0cyclictest0-21swapper/309:03:463
247269988,0cyclictest0-21swapper/308:40:383
247269988,0cyclictest0-21swapper/308:19:163
247259980,0cyclictest0-21swapper/210:37:082
247249988,0cyclictest0-21swapper/108:01:141
247249987,0cyclictest2941-21bash11:20:071
247239988,0cyclictest0-21swapper/009:01:250
247239988,0cyclictest0-21swapper/008:56:530
247239988,0cyclictest0-21swapper/007:28:420
247239987,0cyclictest0-21swapper/008:23:110
247239980,0cyclictest0-21swapper/009:42:480
247239980,0cyclictest0-21swapper/007:46:150
247239980,0cyclictest0-21swapper/007:40:480
11275080,0irq/25-eth025757-21sshd10:24:381
11275080,0irq/25-eth023781-21sshd09:10:523
247259977,0cyclictest0-21swapper/209:07:102
247259977,0cyclictest0-21swapper/208:30:132
247259977,0cyclictest0-21swapper/207:43:102
247259973,0cyclictest0-21swapper/208:00:152
247249977,0cyclictest0-21swapper/108:56:031
247249976,0cyclictest0-21swapper/112:30:141
247249973,0cyclictest0-21swapper/109:05:141
247249970,0cyclictest0-21swapper/107:10:131
247239977,0cyclictest0-21swapper/009:05:430
247239977,0cyclictest0-21swapper/007:35:070
247239974,0cyclictest0-21swapper/008:50:160
247239974,0cyclictest0-21swapper/007:10:160
247239970,0cyclictest0-21swapper/008:00:130
11275070,0irq/25-eth029951-21sshd10:05:261
11275070,0irq/25-eth020411-21bash11:17:471
11275070,0irq/25-eth016756-21diskmemload10:45:291
11275070,0irq/25-eth00-21swapper/111:25:121
11275070,0irq/25-eth00-21swapper/008:34:210
247269966,0cyclictest0-21swapper/307:41:443
247269962,0cyclictest0-21swapper/309:05:143
247269962,0cyclictest0-21swapper/308:20:163
247269962,0cyclictest0-21swapper/308:05:143
247269962,0cyclictest0-21swapper/307:50:153
247269962,0cyclictest0-21swapper/307:10:133
247259962,0cyclictest0-21swapper/208:20:152
247249965,0cyclictest14834-21fschecks_time07:55:121
247249962,0cyclictest0-21swapper/108:10:161
247249962,0cyclictest0-21swapper/107:45:151
247239965,0cyclictest0-21swapper/007:50:110
247239962,0cyclictest0-21swapper/007:30:150
247239962,0cyclictest0-21swapper/007:30:140
11275060,0irq/25-eth07738-21grep11:50:121
247259954,0cyclictest1639-21runrttasks07:50:262
247249950,0cyclictest0-21swapper/107:26:571
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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