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2026-02-23 - 08:59
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack0slot0.osadl.org (updated Mon Feb 23, 2026 00:45:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3085521590,0sleep21-21systemd22:26:262
3267221490,3sleep31885999cyclictest22:37:563
606221190,1sleep560-21ksoftirqd/500:07:265
2565921160,0sleep10-21swapper/122:49:171
900421140,0sleep00-21swapper/021:56:580
2431421130,0sleep70-21swapper/722:01:547
1662221130,0sleep10-21swapper/121:45:521
74282870,1sleep40-21swapper/400:11:594
227702870,0sleep40-21swapper/422:26:024
48222830,1sleep44828-21bash22:46:464
58392810,0sleep40-21swapper/421:59:424
170632810,0sleep50-21swapper/523:33:215
306092800,0sleep30-21swapper/321:37:543
290872800,1sleep60-21swapper/621:53:346
24832800,0sleep20-21swapper/223:49:532
63992790,1sleep16395-21sshd00:28:221
136232790,1sleep513621-21sshd22:17:075
136232790,1sleep513621-21sshd22:17:075
125092790,4sleep41886499cyclictest22:38:294
71052780,2sleep20-21swapper/223:41:262
45212780,0sleep50-21swapper/521:48:135
305452780,1sleep51-21systemd21:50:455
166702770,0sleep10-21swapper/122:05:491
166702770,0sleep10-21swapper/122:05:481
147792770,0sleep30-21swapper/321:24:233
115842770,0sleep00-21swapper/022:12:450
85582760,1sleep51-21systemd22:31:095
80932760,0sleep20-21swapper/221:14:042
49362760,1sleep44933-21bash23:41:214
43292760,1sleep342-21ksoftirqd/322:20:583
299802760,0sleep40-21swapper/400:38:284
183152760,0sleep6671rcuc/623:44:526
182822760,1sleep5679-21dbus-daemon21:31:375
134132760,0sleep70-21swapper/700:06:177
97552750,0sleep30-21swapper/321:48:273
92852750,1sleep10-21swapper/121:52:421
66042750,1sleep2321ktimersoftd/223:27:092
66042750,1sleep2321ktimersoftd/223:27:092
50132750,1sleep50-21swapper/520:55:005
228492750,0sleep40-21swapper/423:50:434
21512750,0sleep30-21swapper/300:25:133
31652740,0sleep60-21swapper/621:45:186
29932740,0sleep40-21swapper/423:48:264
176732740,0sleep10-21swapper/100:37:531
15772740,2sleep31885999cyclictest23:36:563
129142740,0sleep70-21swapper/722:41:207
53212730,0sleep6681ktimersoftd/621:56:486
248052730,0sleep41-21systemd00:30:424
84542720,0sleep20-21swapper/223:05:372
44452720,0sleep50-21swapper/521:36:435
141212720,0sleep20-21swapper/221:42:572
135482720,1sleep233-21ksoftirqd/200:10:452
326082710,0sleep30-21swapper/322:59:363
28182710,0sleep70-21swapper/700:11:467
257282710,0sleep00-21swapper/023:09:280
254502710,0sleep30-21swapper/321:11:563
249212710,0sleep40-21swapper/422:09:044
249212710,0sleep40-21swapper/422:09:034
217572710,1sleep00-21swapper/022:53:250
299352700,0sleep70-21swapper/722:27:517
236752700,0sleep70-21swapper/723:29:227
236752700,0sleep70-21swapper/723:29:217
136152700,0sleep60-21swapper/622:40:006
61042690,0sleep40-21swapper/423:01:144
245102690,0sleep6671rcuc/600:26:116
28342680,1sleep342-21ksoftirqd/300:04:203
271952680,1sleep127192-21sshd21:10:341
249012670,1sleep524903-21bash21:44:525
285022660,0sleep20-21swapper/222:02:052
83352630,0sleep70-21swapper/721:48:237
110382590,1sleep511011-21sshd23:28:485
110382590,1sleep511011-21sshd23:28:485
46322580,0sleep50-21swapper/523:22:475
46322580,0sleep50-21swapper/523:22:465
271012570,0sleep70-21swapper/723:10:547
184752570,1sleep018455-21sshd21:15:530
127912560,0sleep70-21swapper/722:24:137
1859125242,6sleep30-21swapper/319:09:243
1863924939,6sleep40-21swapper/419:09:574
1849724938,7sleep00-21swapper/019:08:080
1847224838,6sleep10-21swapper/119:07:521
1861424736,7sleep60-21swapper/619:09:426
72412460,0sleep10-21swapper/122:52:441
1843824636,6sleep50-21swapper/519:07:245
1832024130,7sleep70-21swapper/719:05:587
1839024029,7sleep20-21swapper/219:06:492
258892350,1sleep625879-21sshd23:05:006
51762260,0sleep70-21swapper/700:19:237
204522260,3sleep31885999cyclictest21:27:283
103352260,1sleep6671rcuc/621:44:146
1887099250,21cyclictest0-21swapper/520:06:165
1886499253,21cyclictest0-21swapper/420:05:554
134252250,0sleep3401rcuc/322:18:333
134252250,0sleep3401rcuc/322:18:323
215272240,0sleep40-21swapper/400:20:084
1885999240,19cyclictest0-21swapper/320:35:153
1884299243,18cyclictest0-21swapper/000:16:320
172142240,0sleep00-21swapper/023:26:110
172142240,0sleep00-21swapper/023:26:100
228852230,0sleep60-21swapper/622:13:156
1887099234,18cyclictest0-21swapper/520:46:505
1887099230,22cyclictest0-21swapper/519:57:325
1887099230,22cyclictest0-21swapper/519:57:315
1887099230,22cyclictest0-21swapper/519:20:545
1885999230,19cyclictest0-21swapper/319:30:143
1884999233,19cyclictest0-21swapper/120:56:151
1884999230,20cyclictest0-21swapper/123:54:501
1884299233,19cyclictest0-21swapper/022:46:480
1884299230,20cyclictest0-21swapper/019:37:420
165722230,1sleep4501ktimersoftd/422:10:084
101992230,5sleep11884999cyclictest00:33:041
34682220,0sleep00-21swapper/023:41:170
32042220,1sleep40-21swapper/423:05:224
250812220,0sleep00-21swapper/021:14:500
1887099224,17cyclictest0-21swapper/523:06:285
1887099223,18cyclictest0-21swapper/519:52:465
1887099223,18cyclictest0-21swapper/500:17:545
1887099221,17cyclictest0-21swapper/522:50:185
1887099220,20cyclictest0-21swapper/520:39:185
1887099220,18cyclictest0-21swapper/520:10:025
1886499223,18cyclictest0-21swapper/420:15:544
1886499223,18cyclictest0-21swapper/419:34:514
1886499223,18cyclictest0-21swapper/419:20:064
1886499220,21cyclictest0-21swapper/423:22:554
1886499220,21cyclictest0-21swapper/423:22:554
1885999223,18cyclictest0-21swapper/320:49:593
1885999220,20cyclictest0-21swapper/323:51:153
1885999220,16cyclictest0-21swapper/323:29:133
1885999220,16cyclictest0-21swapper/323:29:123
1884999222,18cyclictest0-21swapper/123:22:221
1884999222,18cyclictest0-21swapper/123:22:221
1884999221,19cyclictest0-21swapper/119:27:391
1884999220,21cyclictest0-21swapper/120:43:001
1884999220,17cyclictest0-21swapper/119:59:131
1884999220,17cyclictest0-21swapper/119:59:131
1884299220,21cyclictest0-21swapper/020:02:110
1884299220,20cyclictest0-21swapper/020:53:250
1884299220,20cyclictest0-21swapper/019:26:060
182462220,0sleep3411ktimersoftd/323:21:573
182462220,0sleep3411ktimersoftd/323:21:563
68262210,0sleep50-21swapper/522:03:595
222572210,0sleep40-21swapper/423:27:514
222572210,0sleep40-21swapper/423:27:504
193782210,0sleep10-21swapper/122:57:341
1887099212,18cyclictest0-21swapper/521:04:395
1887099210,20cyclictest0-21swapper/520:29:475
1887099210,20cyclictest0-21swapper/519:33:155
1887099210,19cyclictest0-21swapper/519:13:525
1887099210,18cyclictest0-21swapper/523:52:535
1887099210,16cyclictest0-21swapper/521:56:145
1887099210,16cyclictest0-21swapper/500:14:005
1886499213,17cyclictest0-21swapper/422:20:514
1886499213,15cyclictest0-21swapper/422:19:364
1886499213,15cyclictest0-21swapper/422:19:354
1886499212,18cyclictest0-21swapper/422:56:094
1886499212,18cyclictest0-21swapper/420:38:064
1886499212,18cyclictest0-21swapper/419:47:174
1886499212,18cyclictest0-21swapper/419:10:274
1886499210,20cyclictest0-21swapper/422:41:364
1886499210,20cyclictest0-21swapper/420:43:144
1886499210,20cyclictest0-21swapper/420:34:534
1886499210,20cyclictest0-21swapper/400:06:544
1886499210,17cyclictest0-21swapper/419:25:374
1886499210,16cyclictest0-21swapper/423:12:104
1885999210,20cyclictest0-21swapper/322:42:353
1885999210,20cyclictest0-21swapper/300:19:073
1885999210,19cyclictest0-21swapper/323:42:013
1885999210,19cyclictest0-21swapper/321:42:553
1885999210,18cyclictest0-21swapper/300:10:123
1885999210,15cyclictest0-21swapper/322:30:153
1884999213,15cyclictest0-21swapper/123:09:491
1884999212,18cyclictest0-21swapper/120:33:541
1884999212,18cyclictest0-21swapper/100:21:301
1884999212,18cyclictest0-21swapper/100:09:511
1884999210,20cyclictest0-21swapper/120:22:541
1884999210,20cyclictest0-21swapper/120:18:531
1884999210,20cyclictest0-21swapper/119:20:491
1884999210,17cyclictest0-21swapper/120:35:141
1884299213,17cyclictest0-21swapper/022:06:080
1884299213,17cyclictest0-21swapper/022:06:070
1884299213,15cyclictest0-21swapper/023:55:190
1884299212,18cyclictest0-21swapper/022:19:330
1884299212,18cyclictest0-21swapper/022:19:320
1884299212,18cyclictest0-21swapper/022:04:490
1884299211,18cyclictest0-21swapper/019:58:170
1884299211,18cyclictest0-21swapper/019:58:160
1884299210,20cyclictest0-21swapper/022:21:300
1884299210,20cyclictest0-21swapper/021:01:580
1884299210,20cyclictest0-21swapper/020:28:200
1884299210,19cyclictest0-21swapper/020:12:200
1884299210,19cyclictest0-21swapper/019:51:550
1884299210,19cyclictest0-21swapper/019:13:250
26122200,0sleep21012-21runrttasks22:06:382
26122200,0sleep21012-21runrttasks22:06:372
258252200,0sleep70-21swapper/721:39:097
1887099202,17cyclictest0-21swapper/500:26:245
1887099202,17cyclictest0-21swapper/500:04:305
1887099201,18cyclictest0-21swapper/522:11:085
1887099201,17cyclictest0-21swapper/521:12:275
1887099200,19cyclictest0-21swapper/522:26:515
1887099200,19cyclictest0-21swapper/520:41:355
1887099200,19cyclictest0-21swapper/520:18:595
1887099200,19cyclictest0-21swapper/520:00:505
1887099200,19cyclictest0-21swapper/519:41:405
1887099200,19cyclictest0-21swapper/519:37:485
1887099200,19cyclictest0-21swapper/519:15:365
1887099200,17cyclictest0-21swapper/520:22:485
1886499202,17cyclictest0-21swapper/419:35:194
1886499200,19cyclictest0-21swapper/421:32:494
1886499200,19cyclictest0-21swapper/421:07:344
1886499200,19cyclictest0-21swapper/420:52:004
1886499200,19cyclictest0-21swapper/420:46:364
1886499200,19cyclictest0-21swapper/419:57:294
1886499200,19cyclictest0-21swapper/419:57:284
1886499200,19cyclictest0-21swapper/419:16:094
1886499200,17cyclictest0-21swapper/420:56:404
1885999200,19cyclictest0-21swapper/323:45:193
1885999200,19cyclictest0-21swapper/323:16:273
1885999200,19cyclictest0-21swapper/323:16:263
1885999200,19cyclictest0-21swapper/321:33:093
1885999200,19cyclictest0-21swapper/320:40:123
1885999200,17cyclictest0-21swapper/323:13:433
1885999200,17cyclictest0-21swapper/321:15:453
1885999200,17cyclictest0-21swapper/300:23:143
1885999200,16cyclictest0-21swapper/323:30:133
1885999200,14cyclictest0-21swapper/322:10:183
1884999204,15cyclictest0-21swapper/119:33:101
1884999203,15cyclictest0-21swapper/100:19:031
1884999202,17cyclictest0-21swapper/122:38:091
1884999202,15cyclictest0-21swapper/123:31:311
1884999202,15cyclictest0-21swapper/121:56:321
1884999201,18cyclictest0-21swapper/121:07:301
1884999201,18cyclictest0-21swapper/119:36:391
1884999200,19cyclictest0-21swapper/123:02:091
1884999200,19cyclictest0-21swapper/122:20:001
1884999200,19cyclictest0-21swapper/122:19:591
1884999200,19cyclictest0-21swapper/120:45:081
1884999200,19cyclictest0-21swapper/120:25:351
1884999200,19cyclictest0-21swapper/120:13:201
1884999200,19cyclictest0-21swapper/119:54:381
1884999200,19cyclictest0-21swapper/119:45:071
1884999200,19cyclictest0-21swapper/119:17:391
1884999200,18cyclictest0-21swapper/121:02:401
1884299203,15cyclictest0-21swapper/023:53:200
1884299203,14cyclictest0-21swapper/023:21:490
1884299203,14cyclictest0-21swapper/023:21:480
1884299202,17cyclictest0-21swapper/021:21:000
1884299202,17cyclictest0-21swapper/000:29:190
1884299202,15cyclictest0-21swapper/023:04:070
1884299202,15cyclictest0-21swapper/000:37:100
1884299201,18cyclictest0-21swapper/019:45:400
1884299201,17cyclictest0-21swapper/023:32:260
1884299200,19cyclictest0-21swapper/021:40:520
1884299200,19cyclictest0-21swapper/021:07:480
1884299200,19cyclictest0-21swapper/020:55:390
1884299200,19cyclictest0-21swapper/020:48:470
1884299200,19cyclictest0-21swapper/020:09:070
1884299200,19cyclictest0-21swapper/019:43:220
1884299200,19cyclictest0-21swapper/019:18:510
1884299200,13cyclictest31757-21sshd23:11:070
181722200,0sleep70-21swapper/721:11:377
142242200,0sleep70-21swapper/723:31:467
8072190,1sleep2810-21sshd21:56:352
46902190,0sleep70-21swapper/719:45:157
288432190,1sleep328841-21sshd22:02:063
264822190,0sleep00-21swapper/021:37:430
26242190,0sleep70-21swapper/721:25:147
1887099191,17cyclictest0-21swapper/523:55:255
1887099190,18cyclictest0-21swapper/522:45:185
1887099190,18cyclictest0-21swapper/519:46:115
1887099190,17cyclictest0-21swapper/523:11:345
1887099190,17cyclictest0-21swapper/520:59:545
1887099190,16cyclictest0-21swapper/521:06:315
1887099190,15cyclictest0-21swapper/500:35:215
1886499191,17cyclictest0-21swapper/419:50:254
1886499190,18cyclictest0-21swapper/421:20:394
1886499190,17cyclictest0-21swapper/423:58:484
1886499190,17cyclictest0-21swapper/423:32:144
1886499190,17cyclictest0-21swapper/421:02:574
1886499190,17cyclictest0-21swapper/419:40:104
1886499190,16cyclictest0-21swapper/420:25:424
1885999190,18cyclictest0-21swapper/323:59:093
1885999190,18cyclictest0-21swapper/323:03:053
1885999190,18cyclictest0-21swapper/322:45:303
1885999190,18cyclictest0-21swapper/320:20:103
1885999190,18cyclictest0-21swapper/320:08:083
1885999190,18cyclictest0-21swapper/319:21:543
1885999190,17cyclictest0-21swapper/322:25:423
1885999190,17cyclictest0-21swapper/320:30:223
1885999190,16cyclictest0-21swapper/322:07:473
1885999190,16cyclictest0-21swapper/322:07:463
1885999190,16cyclictest0-21swapper/319:11:463
1884999191,15cyclictest0-21swapper/122:26:061
1884999190,18cyclictest0-21swapper/123:45:141
1884999190,18cyclictest0-21swapper/122:33:351
1884999190,18cyclictest0-21swapper/121:22:101
1884999190,18cyclictest0-21swapper/120:07:041
1884999190,18cyclictest0-21swapper/119:44:171
1884999190,18cyclictest0-21swapper/119:12:521
1884999190,17cyclictest0-21swapper/123:27:591
1884999190,17cyclictest0-21swapper/123:27:581
1884999190,17cyclictest0-21swapper/122:00:131
1884999190,17cyclictest0-21swapper/120:01:491
1884999190,16cyclictest0-21swapper/123:42:371
1884999190,16cyclictest0-21swapper/123:10:121
1884999190,16cyclictest0-21swapper/121:25:511
1884299193,15cyclictest0-21swapper/019:31:300
1884299191,17cyclictest0-21swapper/000:01:180
1884299190,18cyclictest0-21swapper/022:31:050
1884299190,18cyclictest0-21swapper/020:24:390
1884299190,17cyclictest0-21swapper/022:39:420
1884299190,17cyclictest0-21swapper/019:22:550
1884299190,16cyclictest0-21swapper/021:48:470
127022190,0sleep70-21swapper/722:32:477
103762190,0sleep10-21swapper/100:10:361
228732180,3sleep71888099cyclictest23:55:037
1887099181,16cyclictest0-21swapper/523:16:435
1887099181,16cyclictest0-21swapper/523:16:425
1887099181,15cyclictest0-21swapper/521:15:585
1887099180,16cyclictest0-21swapper/523:41:595
1887099180,16cyclictest0-21swapper/523:36:345
1887099180,16cyclictest0-21swapper/523:01:075
1887099180,16cyclictest0-21swapper/522:56:315
1887099180,16cyclictest0-21swapper/522:44:575
1887099180,16cyclictest0-21swapper/522:23:515
1887099180,16cyclictest0-21swapper/522:09:415
1887099180,16cyclictest0-21swapper/522:09:405
1887099180,16cyclictest0-21swapper/500:34:165
1886499180,16cyclictest0-21swapper/423:16:194
1886499180,16cyclictest0-21swapper/423:16:184
1886499180,16cyclictest0-21swapper/422:31:544
1886499180,16cyclictest0-21swapper/422:03:504
1886499180,16cyclictest0-21swapper/421:36:144
1886499180,16cyclictest0-21swapper/421:26:374
1886499180,16cyclictest0-21swapper/421:15:344
1886499180,16cyclictest0-21swapper/400:16:544
1886499180,15cyclictest0-21swapper/422:51:214
1885999180,17cyclictest0-21swapper/321:55:043
1885999180,17cyclictest0-21swapper/321:54:133
1885999180,17cyclictest0-21swapper/319:46:343
1885999180,17cyclictest0-21swapper/300:36:433
1885999180,16cyclictest0-21swapper/322:51:073
1885999180,16cyclictest0-21swapper/319:25:153
1885999180,15cyclictest0-21swapper/323:05:463
1885999180,15cyclictest0-21swapper/320:26:293
1885999180,14cyclictest0-21swapper/300:05:573
1884999180,17cyclictest0-21swapper/120:54:431
1884999180,16cyclictest0-21swapper/121:40:591
1884299181,15cyclictest0-21swapper/021:52:340
1884299180,17cyclictest0-21swapper/022:25:210
1884299180,17cyclictest0-21swapper/021:28:040
1884299180,16cyclictest0-21swapper/023:36:140
1884299180,16cyclictest0-21swapper/023:15:550
1884299180,16cyclictest0-21swapper/023:15:550
1884299180,16cyclictest0-21swapper/022:40:140
1884299180,16cyclictest0-21swapper/020:40:170
1884299180,16cyclictest0-21swapper/020:15:050
1884299180,16cyclictest0-21swapper/000:30:160
1884299180,15cyclictest0-21swapper/020:31:090
168072180,1sleep60-21swapper/600:09:286
114312180,0sleep70-21swapper/722:17:017
114312180,0sleep70-21swapper/722:17:007
109842180,0sleep40-21swapper/400:01:414
271622170,4sleep71888099cyclictest21:20:347
270382170,1sleep60-21swapper/621:13:286
237422170,0sleep60-21swapper/622:27:346
1887099170,16cyclictest0-21swapper/519:29:095
1886499172,14cyclictest0-21swapper/420:23:594
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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