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2026-01-20 - 18:08
[ 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 Tue Jan 20, 2026 12:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650620,0irq/26-eth1-rx-0-21swapper/307:05:163
120650610,0irq/26-eth1-rx-0-21swapper/107:07:351
112750560,0irq/25-eth00-21swapper/207:05:382
3085924622,0sleep00-21swapper/007:09:290
3097999180,0cyclictest4536-21sshd10:07:150
30981991512,0cyclictest0-21swapper/212:35:522
3098199150,0cyclictest0-21swapper/212:15:222
3098199150,0cyclictest0-21swapper/208:45:122
30982991413,0cyclictest0-21swapper/311:14:243
30982991413,0cyclictest0-21swapper/307:15:123
30982991411,0cyclictest0-21swapper/310:01:483
30982991411,0cyclictest0-21swapper/310:01:483
3098299140,0cyclictest0-21swapper/308:35:153
30980991413,0cyclictest22994-21diskmemload09:14:301
3098099141,0cyclictest0-21swapper/109:46:421
3098099140,0cyclictest22994-21diskmemload10:30:181
3098099140,0cyclictest22502-21sshd12:29:201
3098099140,0cyclictest0-21swapper/107:25:231
30979991411,0cyclictest0-21swapper/009:18:560
30982991312,0cyclictest6470-21sshd12:32:013
30982991311,0cyclictest0-21swapper/311:37:103
30982991311,0cyclictest0-21swapper/310:19:553
30982991311,0cyclictest0-21swapper/310:19:553
30982991311,0cyclictest0-21swapper/309:18:283
3098299130,0cyclictest0-21swapper/312:26:393
3098299130,0cyclictest0-21swapper/311:50:593
30981991312,0cyclictest18477-21sshd11:05:142
30981991311,0cyclictest0-21swapper/210:29:552
3098199130,0cyclictest0-21swapper/211:42:452
30980991312,0cyclictest0-21swapper/110:15:101
30980991312,0cyclictest0-21swapper/110:15:101
3098099130,0cyclictest6641-21sshd11:47:381
3098099130,0cyclictest0-21swapper/109:59:291
30979991312,0cyclictest0-21swapper/012:33:580
30979991312,0cyclictest0-21swapper/009:47:170
30982991211,0cyclictest30349-21sshd10:22:493
30982991211,0cyclictest0-21swapper/312:10:183
30982991211,0cyclictest0-21swapper/312:01:553
30982991211,0cyclictest0-21swapper/310:57:403
30982991211,0cyclictest0-21swapper/309:33:203
3098299120,0cyclictest24604-21sshd11:17:183
3098299120,0cyclictest0-21swapper/312:15:123
3098299120,0cyclictest0-21swapper/311:42:453
3098299120,0cyclictest0-21swapper/311:25:473
3098299120,0cyclictest0-21swapper/310:14:073
3098299120,0cyclictest0-21swapper/310:14:073
3098299120,0cyclictest0-21swapper/309:46:073
3098299120,0cyclictest0-21swapper/309:42:593
30981991212,0cyclictest0-21swapper/212:14:012
30981991211,0cyclictest16709-21sshd10:48:172
30981991211,0cyclictest0-21swapper/211:16:372
30981991211,0cyclictest0-21swapper/210:53:512
30981991211,0cyclictest0-21swapper/209:32:462
30981991210,0cyclictest0-21swapper/212:27:362
30981991210,0cyclictest0-21swapper/211:48:212
30981991210,0cyclictest0-21swapper/211:25:202
30981991210,0cyclictest0-21swapper/209:28:562
3098199120,0cyclictest0-21swapper/210:33:042
3098199120,0cyclictest0-21swapper/209:42:532
30980991211,0cyclictest22994-21diskmemload09:29:511
30980991211,0cyclictest22924-21sshd11:50:181
30980991211,0cyclictest0-21swapper/112:32:001
3098099120,0cyclictest0-21swapper/109:40:261
30979991211,0cyclictest22994-21diskmemload10:40:080
30979991211,0cyclictest0-21swapper/012:20:090
30979991211,0cyclictest0-21swapper/012:09:000
30979991211,0cyclictest0-21swapper/011:49:090
30979991211,0cyclictest0-21swapper/011:40:390
30979991211,0cyclictest0-21swapper/010:57:340
30979991211,0cyclictest0-21swapper/009:30:260
30979991210,0cyclictest0-21swapper/010:46:260
30979991210,0cyclictest0-21swapper/009:22:460
3097999120,0cyclictest0-21swapper/011:11:520
3097999120,0cyclictest0-21swapper/011:00:280
3097999120,0cyclictest0-21swapper/009:44:090
271120,0ktimersoftd/25588-21sshd11:58:342
191120,0ktimersoftd/122994-21diskmemload10:14:281
191120,0ktimersoftd/122994-21diskmemload10:14:281
191120,0ktimersoftd/10-21swapper/111:12:331
351110,0ktimersoftd/30-21swapper/310:47:063
351110,0ktimersoftd/30-21swapper/309:26:293
3098299119,0cyclictest0-21swapper/308:15:583
3098299119,0cyclictest0-21swapper/307:46:203
30982991111,0cyclictest0-21swapper/309:39:513
30982991111,0cyclictest0-21swapper/308:25:443
30982991111,0cyclictest0-21swapper/307:37:043
30982991110,0cyclictest9217-21sshd11:48:053
30982991110,0cyclictest29348-21sshd11:23:453
30982991110,0cyclictest0-21swapper/312:07:303
30982991110,0cyclictest0-21swapper/311:56:213
30982991110,0cyclictest0-21swapper/311:03:153
30982991110,0cyclictest0-21swapper/309:22:033
30982991110,0cyclictest0-21swapper/307:32:033
3098299110,0cyclictest0-21swapper/310:40:433
3098299110,0cyclictest0-21swapper/309:55:323
3098299110,0cyclictest0-21swapper/309:06:583
3098299110,0cyclictest0-21swapper/308:54:053
3098299110,0cyclictest0-21swapper/308:49:193
3098299110,0cyclictest0-21swapper/307:52:033
30981991111,0cyclictest0-21swapper/211:39:512
30981991111,0cyclictest0-21swapper/211:31:082
30981991110,0cyclictest1685-21sshd09:17:122
30981991110,0cyclictest0-21swapper/210:42:142
30981991110,0cyclictest0-21swapper/210:08:402
30981991110,0cyclictest0-21swapper/208:35:162
3098199110,0cyclictest28316-21sshd11:51:142
3098199110,0cyclictest0-21swapper/207:15:142
30980991111,0cyclictest0-21swapper/112:15:441
30980991111,0cyclictest0-21swapper/111:58:481
30980991111,0cyclictest0-21swapper/110:59:111
30980991111,0cyclictest0-21swapper/110:48:021
30980991111,0cyclictest0-21swapper/110:39:051
30980991111,0cyclictest0-21swapper/109:22:111
30980991110,0cyclictest6743-21sshd12:04:211
30980991110,0cyclictest21397-21bash11:44:431
30980991110,0cyclictest0-21swapper/111:16:091
30980991110,0cyclictest0-21swapper/109:52:581
30980991110,0cyclictest0-21swapper/109:33:411
30980991110,0cyclictest0-21swapper/109:18:211
3098099110,0cyclictest5037-21sshd10:24:071
3098099110,0cyclictest0-21swapper/112:35:391
3098099110,0cyclictest0-21swapper/110:50:111
3098099110,0cyclictest0-21swapper/110:40:141
3098099110,0cyclictest0-21swapper/109:37:171
30979991111,0cyclictest0-21swapper/010:12:500
30979991111,0cyclictest0-21swapper/010:12:500
30979991111,0cyclictest0-21swapper/007:30:200
30979991110,0cyclictest24640-21sshd09:26:360
30979991110,0cyclictest0-21swapper/012:11:550
30979991110,0cyclictest0-21swapper/011:20:200
30979991110,0cyclictest0-21swapper/010:00:040
30979991110,0cyclictest0-21swapper/010:00:040
3097999110,0cyclictest0-21swapper/012:15:150
112750110,0irq/25-eth022994-21diskmemload09:35:040
41100,0ktimersoftd/022994-21diskmemload11:32:380
3098299109,0cyclictest9419-21sshd11:31:233
3098299109,0cyclictest15726-21sshd10:25:433
3098299109,0cyclictest0-21swapper/310:08:043
3098299109,0cyclictest0-21swapper/308:10:593
30982991010,0cyclictest0-21swapper/310:52:063
30982991010,0cyclictest0-21swapper/310:37:353
30982991010,0cyclictest0-21swapper/309:14:383
30982991010,0cyclictest0-21swapper/308:44:193
30982991010,0cyclictest0-21swapper/307:59:073
30982991010,0cyclictest0-21swapper/307:41:483
30982991010,0cyclictest0-21swapper/307:26:503
30982991010,0cyclictest0-21swapper/307:10:273
3098299100,0cyclictest0-21swapper/307:21:223
3098199109,0cyclictest31285-21sshd10:11:482
3098199109,0cyclictest31285-21sshd10:11:482
3098199109,0cyclictest23773-21sshd09:10:062
3098199109,0cyclictest20199-21sshd09:20:182
30981991010,0cyclictest0-21swapper/212:24:562
30981991010,0cyclictest0-21swapper/210:02:102
30981991010,0cyclictest0-21swapper/210:02:102
30981991010,0cyclictest0-21swapper/209:46:002
3098199100,0cyclictest0-21swapper/212:34:042
3098199100,0cyclictest0-21swapper/209:52:052
3098099109,0cyclictest0-21swapper/112:23:461
3098099109,0cyclictest0-21swapper/111:33:201
30980991010,0cyclictest22994-21diskmemload10:09:071
30980991010,0cyclictest0-21swapper/111:39:091
30980991010,0cyclictest0-21swapper/110:02:371
30980991010,0cyclictest0-21swapper/110:02:371
3098099100,0cyclictest6341-21bash11:25:181
3098099100,0cyclictest32181-21bash11:24:191
3097999109,0cyclictest22251-21sshd10:15:450
3097999109,0cyclictest22251-21sshd10:15:450
3097999109,0cyclictest0-21swapper/011:06:020
3097999107,0cyclictest12569-21sshd10:30:440
30979991010,0cyclictest0-21swapper/012:25:450
30979991010,0cyclictest0-21swapper/011:57:370
30979991010,0cyclictest0-21swapper/011:26:080
30979991010,0cyclictest0-21swapper/010:27:490
30979991010,0cyclictest0-21swapper/009:50:250
30979991010,0cyclictest0-21swapper/009:11:010
3097999100,0cyclictest0-21swapper/007:45:120
112750100,0irq/25-eth022994-21diskmemload10:24:290
112750100,0irq/25-eth00-21swapper/011:37:310
112750100,0irq/25-eth00-21swapper/010:50:360
309829998,0cyclictest0-21swapper/311:05:563
309829990,0cyclictest14027-21sshd12:22:113
309819999,0cyclictest0-21swapper/211:02:202
309819999,0cyclictest0-21swapper/209:58:482
309819998,0cyclictest7567-21sshd12:04:302
309819998,0cyclictest5495-21sshd11:14:082
309819998,0cyclictest22994-21diskmemload12:05:182
309819998,0cyclictest1539-21sshd09:36:222
309819998,0cyclictest0-21swapper/208:12:092
309819992,0cyclictest0-21swapper/207:35:142
309819990,0cyclictest0-21swapper/210:59:482
309809999,0cyclictest0-21swapper/110:27:001
309809998,0cyclictest0-21swapper/111:04:461
309809990,0cyclictest0-21swapper/108:27:081
309799999,0cyclictest0-21swapper/010:37:000
309799996,0cyclictest0-21swapper/008:15:220
309799995,0cyclictest0-21swapper/008:30:270
309799994,0cyclictest27448-21sshd12:02:150
309799990,0cyclictest22994-21diskmemload11:17:120
11275090,0irq/25-eth022994-21diskmemload11:52:250
4180,0ktimersoftd/028098-21bash12:35:390
309829988,0cyclictest0-21swapper/310:31:323
309829988,0cyclictest0-21swapper/308:58:353
309829988,0cyclictest0-21swapper/308:30:153
309829988,0cyclictest0-21swapper/308:20:433
309829988,0cyclictest0-21swapper/308:05:303
309829987,0cyclictest0-21swapper/312:37:213
309819988,0cyclictest0-21swapper/210:35:582
309819988,0cyclictest0-21swapper/210:20:452
309819983,0cyclictest0-21swapper/209:04:092
309819980,0cyclictest0-21swapper/207:33:212
309809988,0cyclictest0-21swapper/108:55:211
309809981,0cyclictest19265-21sshd11:05:181
309809980,0cyclictest10092-21sshd12:10:181
309809980,0cyclictest0-21swapper/107:30:161
309799985,0cyclictest0-21swapper/008:40:210
309799980,0cyclictest0-21swapper/008:05:180
309799980,0cyclictest0-21swapper/007:15:160
11275080,0irq/25-eth00-21swapper/309:50:123
11275080,0irq/25-eth00-21swapper/007:40:210
4170,0ktimersoftd/07704-21ntpq07:25:250
4170,0ktimersoftd/04556-21diskstats07:20:110
309819977,0cyclictest0-21swapper/209:09:182
309819977,0cyclictest0-21swapper/208:28:112
309819977,0cyclictest0-21swapper/207:24:382
309819976,0cyclictest7495-21sshd11:20:042
309819973,0cyclictest0-21swapper/208:59:422
309819973,0cyclictest0-21swapper/208:52:512
309819973,0cyclictest0-21swapper/208:15:472
309819973,0cyclictest0-21swapper/207:58:382
309819973,0cyclictest0-21swapper/207:45:462
309819973,0cyclictest0-21swapper/207:42:492
309819973,0cyclictest0-21swapper/207:12:222
309809977,0cyclictest0-21swapper/107:21:151
309799970,0cyclictest19513-21rt-features07:50:200
309799970,0cyclictest18294-21munin-run09:00:000
259970,0migration/210305-21nfsd408:40:192
159970,0watchdog/07965-21nfsd408:35:160
11275070,0irq/25-eth021827-21sshd12:06:471
11275070,0irq/25-eth00-21swapper/210:16:552
11275070,0irq/25-eth00-21swapper/210:16:552
11275070,0irq/25-eth00-21swapper/009:55:100
11275070,0irq/25-eth00-21swapper/009:02:130
11275070,0irq/25-eth00-21swapper/007:35:350
309829962,0cyclictest0-21swapper/309:00:173
309829962,0cyclictest0-21swapper/308:00:163
309819962,0cyclictest0-21swapper/208:30:192
309819962,0cyclictest0-21swapper/208:20:142
309819962,0cyclictest0-21swapper/208:05:142
309819962,0cyclictest0-21swapper/208:00:152
309819962,0cyclictest0-21swapper/207:50:162
309819962,0cyclictest0-21swapper/207:25:242
309809965,0cyclictest5038-21grep08:30:171
309809965,0cyclictest21030-21fschecks_count07:55:131
309809965,0cyclictest1298-21timerandwakeup07:15:021
309809962,0cyclictest0-21swapper/109:00:171
309809962,0cyclictest0-21swapper/108:50:131
309809962,0cyclictest0-21swapper/108:45:121
309809962,0cyclictest0-21swapper/108:20:141
309809962,0cyclictest0-21swapper/108:15:161
309809962,0cyclictest0-21swapper/107:50:161
309809962,0cyclictest0-21swapper/107:45:151
309809961,0cyclictest0-21swapper/109:05:111
309809960,0cyclictest0-21swapper/108:03:401
309809960,0cyclictest0-21swapper/107:40:231
309799966,0cyclictest0-21swapper/007:14:380
309799964,0cyclictest20503-21munin-node07:55:150
309799963,0cyclictest0-21swapper/009:05:120
309799962,0cyclictest0-21swapper/008:25:170
309799962,0cyclictest0-21swapper/008:00:140
179960,0migration/132484-21pmu-power07:10:201
159960,0watchdog/00-21swapper/008:20:180
12065060,0irq/26-eth1-rx-14076-21cpuspeed_turbos08:50:100
309809950,0cyclictest0-21swapper/108:40:141
309809950,0cyclictest0-21swapper/108:05:011
309809950,0cyclictest0-21swapper/107:35:051
309799950,0cyclictest0-21swapper/008:45:050
179950,0migration/16819-21runrttasks08:35:011
179950,0migration/127911-21munin-node08:10:101
11275050,0irq/25-eth00-21swapper/008:10:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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