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2026-01-19 - 17:07
[ 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 rackaslot0.osadl.org (updated Mon Jan 19, 2026 12:44:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
259221190,0sleep20-21swapper/212:30:472
1521621130,0sleep015215-21sshd12:26:070
10562870,0sleep00-21swapper/011:01:060
266322840,0sleep10-21swapper/109:51:241
33532670,1sleep20-21swapper/210:29:392
89142640,1sleep08895-21sshd12:14:060
89142640,1sleep08895-21sshd12:14:060
32832640,1sleep119-21rcuc/111:53:191
272652630,1sleep00-21swapper/011:06:190
1144326326,19sleep20-21swapper/207:09:142
242552610,1sleep31734-21runrttasks10:48:473
252302600,1sleep21734-21runrttasks11:23:312
271222580,0sleep00-21swapper/011:38:050
191172570,0sleep10-21swapper/110:36:421
280402550,1sleep21182199cyclictest10:37:322
240742550,0sleep124044-21sshd10:16:591
21542550,4sleep30-21swapper/309:40:353
162412550,0sleep00-21swapper/009:30:230
138162550,0sleep20-21swapper/211:25:202
1137625526,25sleep00-21swapper/007:08:450
269122540,0sleep337-21rcuc/309:48:373
200492540,0sleep30-21swapper/311:28:493
1120925425,25sleep10-21swapper/107:07:341
224122530,0sleep30-21swapper/309:19:323
17312530,1sleep31729-21sshd09:23:253
161522530,1sleep216132-21sshd12:17:362
129402530,0sleep10-21swapper/109:30:131
61102520,0sleep10-21swapper/111:36:081
324212520,0sleep10-21swapper/109:57:411
320552520,0sleep21510-21nfsd11:58:492
318792520,0sleep20-21swapper/211:44:192
264702520,0sleep30-21swapper/311:35:103
66992510,0sleep00-21swapper/012:36:570
255712510,0sleep311838-21diskmemload09:51:183
208752510,1sleep20-21swapper/210:05:152
97342500,0sleep00-21swapper/009:35:330
22552500,0sleep1201ktimersoftd/109:43:351
169032500,2sleep01181999cyclictest10:10:340
162352500,1sleep337-21rcuc/312:03:113
1093425026,20sleep30-21swapper/307:05:353
180572490,0sleep30-21swapper/310:02:083
119632490,0sleep30-21swapper/312:11:253
119632490,0sleep30-21swapper/312:11:253
318542470,1sleep20-21swapper/210:52:192
273672470,0sleep10-21swapper/112:38:501
142312470,1sleep313661-21munin-node11:05:143
31432460,0sleep00-21swapper/011:47:300
127242460,0sleep20-21swapper/210:44:532
143842450,0sleep20-21swapper/212:14:352
143842450,0sleep20-21swapper/212:14:352
50342440,0sleep011838-21diskmemload09:20:450
33322420,0sleep30-21swapper/311:24:293
214712410,0sleep00-21swapper/009:28:030
11821992220,1cyclictest0-21swapper/209:11:062
11820992220,1cyclictest20854-21sshd10:28:161
1182099200,19cyclictest15290-21sshd12:03:061
4742190,1sleep0442-21sshd10:52:250
251582190,1sleep01734-21runrttasks11:58:120
208622190,0sleep00-21swapper/012:20:510
162812190,0sleep11734-21runrttasks10:56:421
11822991917,1cyclictest0-21swapper/311:04:393
1181999195,13cyclictest8453-21kworker/0:110:49:590
143802180,1sleep10-21swapper/109:13:021
11822991816,1cyclictest10979-21bash11:48:123
11822991816,1cyclictest0-21swapper/312:31:383
11822991816,1cyclictest0-21swapper/309:30:223
1182199180,17cyclictest0-21swapper/212:25:502
11820991817,1cyclictest0-21swapper/112:15:091
66262170,1sleep06599-21sshd10:32:460
31832170,0sleep10-21swapper/112:22:121
312972170,1sleep2291ktimersoftd/211:06:412
11820991716,1cyclictest2020-21sshd11:41:331
1181999170,16cyclictest0-21swapper/011:11:090
28892160,0sleep30-21swapper/311:33:023
211392160,0sleep20-21swapper/209:16:282
11822991614,1cyclictest0-21swapper/312:05:383
11820991614,1cyclictest3273-21sshd11:24:281
1182099160,1cyclictest0-21swapper/112:12:531
1182099160,1cyclictest0-21swapper/112:12:531
1182099160,14cyclictest0-21swapper/110:32:051
1181999168,3cyclictest0-21swapper/009:50:270
1181999165,8cyclictest21286-21kworker/0:008:59:380
1181999165,10cyclictest0-21swapper/009:12:570
53652150,0sleep20-21swapper/209:52:242
281932150,0sleep20-21swapper/211:49:482
212352150,1sleep20-21swapper/211:31:452
1181999158,6cyclictest22108-21sshd09:59:420
1181999158,6cyclictest0-21swapper/010:07:120
1181999158,3cyclictest0-21swapper/011:24:570
1181999150,4cyclictest0-21swapper/012:03:340
1181999150,1cyclictest11838-21diskmemload11:17:200
1181999150,12cyclictest12595-21sshd10:15:570
1181999150,12cyclictest12480-21sshd10:27:320
1181999150,12cyclictest0-21swapper/010:00:220
74492140,0sleep111838-21diskmemload09:35:221
145212140,1sleep21734-21runrttasks10:19:052
1182299149,2cyclictest0-21swapper/310:05:303
11822991413,1cyclictest6702-21sshd09:26:423
11822991412,1cyclictest0-21swapper/310:28:393
1182299140,13cyclictest0-21swapper/310:17:433
1182299140,11cyclictest0-21swapper/310:20:353
1182199144,9cyclictest30-21ksoftirqd/212:39:332
1182199144,9cyclictest30-21ksoftirqd/210:24:172
1182199144,1cyclictest30-21ksoftirqd/209:36:082
11821991413,1cyclictest0-21swapper/209:31:442
11821991412,1cyclictest30-21ksoftirqd/212:00:172
11821991412,1cyclictest30-21ksoftirqd/211:15:002
11821991412,1cyclictest30-21ksoftirqd/210:49:542
11821991412,1cyclictest30-21ksoftirqd/209:28:282
11821991412,1cyclictest30-21ksoftirqd/209:22:142
1182199140,13cyclictest10756-21bash11:19:222
1182199140,12cyclictest0-21swapper/210:56:392
1182099149,2cyclictest0-21swapper/110:09:071
1182099142,1cyclictest10250irq/24-ahci[00011:26:361
1182099140,13cyclictest29037-21sshd10:14:371
1182099140,13cyclictest1111-21sshd09:49:141
1181999149,4cyclictest0-21swapper/011:40:440
1181999149,4cyclictest0-21swapper/009:47:300
1181999148,5cyclictest7620-21sshd11:27:420
1181999148,5cyclictest0-21swapper/012:05:440
1181999146,7cyclictest0-21swapper/010:42:230
1181999140,3cyclictest10219-21sshd11:51:000
1181999140,3cyclictest0-21swapper/009:17:290
1181999140,13cyclictest7220-21bash12:16:480
1181999140,12cyclictest0-21swapper/010:22:250
1181999140,11cyclictest2921-21sshd11:33:030
144312130,0sleep30-21swapper/311:10:553
1182299138,5cyclictest0-21swapper/311:16:433
1182299138,4cyclictest1511-21nfsd10:54:303
1182299137,2cyclictest11370-21sshd12:37:243
1182299131,11cyclictest0-21swapper/311:40:353
1182299131,11cyclictest0-21swapper/308:40:183
1182299131,11cyclictest0-21swapper/307:50:143
1182299130,1cyclictest0-21swapper/310:44:323
1182299130,12cyclictest0-21swapper/312:27:173
1182299130,12cyclictest0-21swapper/312:24:373
1182299130,12cyclictest0-21swapper/309:55:393
1182199134,2cyclictest30-21ksoftirqd/212:09:392
1182199133,9cyclictest30-21ksoftirqd/212:22:302
1182199133,1cyclictest30-21ksoftirqd/210:10:022
11821991312,1cyclictest30-21ksoftirqd/210:01:212
11821991312,1cyclictest30-21ksoftirqd/207:20:212
11821991311,1cyclictest30-21ksoftirqd/211:36:122
11821991311,1cyclictest30-21ksoftirqd/209:46:102
11821991311,1cyclictest30-21ksoftirqd/208:35:232
11821991311,1cyclictest30-21ksoftirqd/208:30:002
1182199130,2cyclictest0-21swapper/211:03:082
1182199130,2cyclictest0-21swapper/209:57:112
1182199130,12cyclictest4154-21sshd09:40:472
1182199130,12cyclictest16008-21cp10:30:392
1182199130,12cyclictest0-21swapper/208:45:212
1182099139,1cyclictest0-21swapper/112:33:371
1182099139,1cyclictest0-21swapper/110:52:441
1182099138,4cyclictest0-21swapper/110:02:551
1182099138,2cyclictest26223-21sshd10:20:081
1182099138,2cyclictest0-21swapper/111:30:241
11820991311,1cyclictest14921-21sshd09:21:411
1182099131,11cyclictest0-21swapper/109:16:041
1182099131,11cyclictest0-21swapper/108:50:191
1182099131,11cyclictest0-21swapper/107:25:171
1182099131,11cyclictest0-21swapper/107:20:121
1182099130,4cyclictest0-21swapper/110:43:101
1182099130,12cyclictest1203-21sshd11:15:301
1182099130,12cyclictest10948-21sshd11:10:351
1182099130,12cyclictest0-21swapper/111:02:451
1182099130,10cyclictest0-21swapper/112:29:431
1181999139,3cyclictest0-21swapper/010:36:130
1181999138,4cyclictest0-21swapper/010:57:090
1181999131,11cyclictest0-21swapper/008:25:110
1181999131,11cyclictest0-21swapper/007:25:160
1181999130,1cyclictest0-21swapper/012:34:570
1182299129,2cyclictest0-21swapper/311:58:093
1182299129,2cyclictest0-21swapper/311:50:133
1182299129,2cyclictest0-21swapper/310:56:113
1182299129,2cyclictest0-21swapper/310:36:103
1182299129,2cyclictest0-21swapper/308:55:123
1182299129,2cyclictest0-21swapper/308:35:203
1182299129,2cyclictest0-21swapper/308:30:143
1182299129,2cyclictest0-21swapper/308:20:133
1182299129,2cyclictest0-21swapper/308:00:123
1182299129,2cyclictest0-21swapper/307:55:133
1182299129,2cyclictest0-21swapper/307:10:203
1182299129,1cyclictest0-21swapper/309:10:533
1182299121,2cyclictest0-21swapper/307:40:113
1182299121,10cyclictest0-21swapper/310:31:493
1182299121,10cyclictest0-21swapper/308:50:143
1182299121,10cyclictest0-21swapper/307:15:013
1182299120,3cyclictest17655-21bash09:36:163
1182299120,2cyclictest0-21swapper/312:19:093
1182299120,11cyclictest9646-21bash10:10:033
1182199129,2cyclictest0-21swapper/211:52:492
1182199129,2cyclictest0-21swapper/209:05:202
1182199129,2cyclictest0-21swapper/208:20:122
1182199129,2cyclictest0-21swapper/208:05:192
1182199129,2cyclictest0-21swapper/207:50:142
1182099129,2cyclictest0-21swapper/112:05:211
1182099129,2cyclictest0-21swapper/110:45:271
1182099129,2cyclictest0-21swapper/109:00:121
1182099129,2cyclictest0-21swapper/108:45:111
1182099129,2cyclictest0-21swapper/108:40:141
1182099129,2cyclictest0-21swapper/107:45:181
1182099129,1cyclictest0-21swapper/111:45:031
1182099121,2cyclictest0-21swapper/108:55:201
1182099121,2cyclictest0-21swapper/108:15:131
1182099121,10cyclictest0-21swapper/111:05:251
1182099121,10cyclictest0-21swapper/107:55:151
1182099121,10cyclictest0-21swapper/107:40:111
1182099121,10cyclictest0-21swapper/107:10:141
1182099120,1cyclictest26251-21sshd09:25:311
1182099120,1cyclictest0-21swapper/111:55:151
1182099120,11cyclictest0-21swapper/108:25:111
1182099120,11cyclictest0-21swapper/108:20:111
1182099120,11cyclictest0-21swapper/107:15:001
1181999129,2cyclictest0-21swapper/009:40:040
1181999129,2cyclictest0-21swapper/008:50:110
1181999129,2cyclictest0-21swapper/008:30:130
1181999129,2cyclictest0-21swapper/008:20:190
1181999129,2cyclictest0-21swapper/008:15:110
1181999129,2cyclictest0-21swapper/008:10:110
1181999129,2cyclictest0-21swapper/007:10:140
1181999121,10cyclictest0-21swapper/008:45:180
1181999121,10cyclictest0-21swapper/008:35:120
1181999120,11cyclictest0-21swapper/008:40:180
1182299119,1cyclictest0-21swapper/307:30:153
1182299118,2cyclictest0-21swapper/308:25:103
1182299111,9cyclictest0-21swapper/309:00:193
1182299110,10cyclictest0-21swapper/309:05:173
1182299110,10cyclictest0-21swapper/308:05:143
1182299110,10cyclictest0-21swapper/307:35:183
1182199119,1cyclictest7992-21ntp_states09:00:202
1182199118,2cyclictest0-21swapper/208:40:122
1182199118,2cyclictest0-21swapper/208:10:112
1182199118,2cyclictest0-21swapper/207:10:132
1182199110,2cyclictest0-21swapper/207:55:132
1182199110,2cyclictest0-21swapper/207:35:112
1182199110,10cyclictest0-21swapper/208:00:142
1182199110,10cyclictest0-21swapper/207:45:112
1182199110,10cyclictest0-21swapper/207:40:172
1182199110,10cyclictest0-21swapper/207:30:152
1182099119,1cyclictest0-21swapper/108:30:131
1182099119,1cyclictest0-21swapper/108:10:131
1182099118,2cyclictest0-21swapper/108:00:131
1182099110,2cyclictest0-21swapper/109:05:141
1182099110,1cyclictest0-21swapper/107:50:021
1182099110,10cyclictest0-21swapper/107:35:121
1181999119,2cyclictest0-21swapper/007:30:230
1181999119,1cyclictest0-21swapper/007:20:140
1181999118,2cyclictest0-21swapper/009:05:110
1181999118,2cyclictest0-21swapper/007:50:180
1181999118,2cyclictest0-21swapper/007:35:140
1181999117,0cyclictest21286-21kworker/0:007:55:070
1181999111,9cyclictest0-21swapper/007:45:120
1181999110,2cyclictest0-21swapper/007:15:020
1181999110,10cyclictest0-21swapper/009:00:140
1181999110,10cyclictest0-21swapper/007:40:100
1182299108,1cyclictest23134-21latency_hist07:30:003
1182299108,1cyclictest12755-21diskstats08:10:143
1182299100,9cyclictest19405-21ls07:20:213
1182299100,9cyclictest0-21swapper/308:45:123
1182299100,9cyclictest0-21swapper/308:15:153
1182299100,1cyclictest569-21sed07:45:223
1182199108,1cyclictest23023-21apache_processe08:30:122
1182199100,9cyclictest4801-21hddtemp_smartct08:55:172
1182199100,9cyclictest14986-21apache_processe08:15:112
1182199100,1cyclictest20570-21apache_volume07:25:142
1182099108,1cyclictest26721-21memory08:35:181
1182099100,1cyclictest9627-21apache_processe08:05:111
1181999100,1cyclictest0-21swapper/008:05:220
1181999100,1cyclictest0-21swapper/008:00:130
118219998,1cyclictest0-21swapper/208:50:202
118219998,1cyclictest0-21swapper/207:15:222
118209990,9cyclictest0-21swapper/107:30:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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