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2026-02-16 - 10:15
[ 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 rackaslot0.osadl.org (updated Mon Feb 16, 2026 00:44:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1120721030,1sleep311206-21bash23:18:183
165262960,1sleep31596-21sshd23:38:493
220782930,1sleep022052-21sshd23:30:370
144772910,1sleep317475-21diskmemload21:41:113
158272900,0sleep10-21swapper/122:58:441
137762860,0sleep30-21swapper/322:15:323
28322760,0sleep10-21swapper/120:45:121
314312680,1sleep01734-21runrttasks00:20:130
7362630,0sleep0737-21bash21:57:130
92512620,1sleep29252-21sshd23:55:192
327302600,0sleep232729-21bash21:19:532
323972590,1sleep332396-21sshd23:11:333
308422590,1sleep217475-21diskmemload21:14:002
214842590,1sleep10-21swapper/123:36:181
131022580,0sleep10-21swapper/123:41:181
79382570,0sleep30-21swapper/300:12:223
111592570,0sleep30-21swapper/300:15:273
109792570,1sleep110973-21bash22:18:141
210642560,2sleep228-21rcuc/222:27:452
121242550,1sleep317475-21diskmemload22:35:273
979025423,27sleep10-21swapper/119:09:081
257162540,1sleep025707-21sshd23:08:090
174302540,0sleep30-21swapper/300:04:413
82482530,0sleep30-21swapper/322:23:453
302542530,0sleep00-21swapper/000:17:120
250012530,1sleep20-21swapper/221:47:542
194782530,0sleep10-21swapper/121:33:021
194782530,0sleep10-21swapper/121:33:021
142222530,0sleep20-21swapper/223:32:512
925525229,9sleep00-21swapper/019:06:260
204392520,1sleep20-21swapper/221:35:562
123102520,1sleep11734-21runrttasks23:18:231
927425129,8sleep20-21swapper/219:06:332
157782510,1sleep215762-21sshd00:21:392
54712500,0sleep05465-21sshd22:46:210
53602500,0sleep2291ktimersoftd/223:37:482
227672500,1sleep31734-21runrttasks21:21:483
221852500,0sleep10-21swapper/122:53:351
210652500,0sleep228-21rcuc/220:20:142
946524825,9sleep30-21swapper/319:07:303
15972480,1sleep31593-21sshd21:11:213
155412480,1sleep215535-21sshd21:44:132
91092450,0sleep39108-21id23:20:543
294102440,1sleep31734-21runrttasks22:28:303
117502420,0sleep20-21swapper/223:01:102
319852250,2sleep00-21swapper/022:22:570
231012240,0sleep10-21swapper/121:10:231
10222992321,1cyclictest27207-21sshd21:22:110
10225992220,1cyclictest0-21swapper/323:47:073
1022599210,20cyclictest0-21swapper/322:59:223
1022399210,20cyclictest27857-21sshd22:14:011
10222992119,1cyclictest9044-21sshd00:12:280
94502200,0sleep20-21swapper/222:15:152
210372200,1sleep31510-21nfsd22:53:303
114242200,1sleep011420-21sshd23:46:550
10224992018,1cyclictest0-21swapper/200:14:122
10222992014,6cyclictest12146-21kworker/0:023:27:350
10222992010,2cyclictest4484-21kworker/0:221:36:470
3562190,1sleep00-21swapper/023:54:370
10224991917,1cyclictest1127-21sshd22:00:122
10223991917,1cyclictest3881-21sshd23:54:541
10225991815,2cyclictest0-21swapper/320:25:193
71952170,1sleep10-21swapper/122:40:451
252652170,0sleep20-21swapper/222:10:492
105412170,1sleep00-21swapper/023:12:300
1022299179,4cyclictest10578-21sshd23:21:020
100772170,0sleep30-21swapper/321:58:053
91172160,0sleep00-21swapper/023:15:140
74002160,1sleep27383-21sshd22:35:102
273092160,0sleep30-21swapper/322:31:063
1022499160,1cyclictest16602-21bash23:15:512
1022299169,4cyclictest0-21swapper/023:57:130
1022299168,3cyclictest15235-21sshd22:27:120
1022299163,1cyclictest5723-21kworker/0:123:41:370
10222991615,1cyclictest12301-21sshd00:35:360
1022299161,4cyclictest0-21swapper/022:15:580
1022299160,15cyclictest25459-21bash23:36:400
1022299160,14cyclictest29627-21sshd21:33:580
1022299160,14cyclictest29627-21sshd21:33:580
1022299160,13cyclictest0-21swapper/022:59:070
61602150,1sleep16136-21sshd00:20:461
53772150,1sleep20-21swapper/223:29:152
214012150,1sleep221383-21sshd23:53:342
1022599152,12cyclictest0-21swapper/323:26:203
1022399159,4cyclictest3475-21minicom00:09:091
1022399156,8cyclictest0-21swapper/121:55:271
10223991512,2cyclictest17475-21diskmemload22:31:511
10222991513,2cyclictest24368-21kworker/0:322:13:160
1022299150,14cyclictest0-21swapper/022:30:510
1022299150,11cyclictest0-21swapper/021:25:040
73812140,0sleep11734-21runrttasks20:50:201
271572140,0sleep20-21swapper/222:45:242
235752140,1sleep123562-21sshd21:42:001
225872140,1sleep322586-21bash23:05:043
21392140,0sleep10-21swapper/123:23:121
16662140,1sleep11653-21sshd00:17:331
1022599144,9cyclictest28011-21sshd21:45:173
1022599141,12cyclictest0-21swapper/300:28:063
10225991410,1cyclictest0-21swapper/321:31:523
10225991410,1cyclictest0-21swapper/321:31:523
1022599140,13cyclictest12125-21sshd00:09:563
10224991412,1cyclictest31932-21bash21:34:102
10224991412,1cyclictest31932-21bash21:34:102
10224991412,1cyclictest17475-21diskmemload00:29:372
1022499141,1cyclictest0-21swapper/200:15:292
1022499141,10cyclictest7493-21sshd00:00:512
1022499140,13cyclictest10444-21diskstats21:55:142
1022499140,13cyclictest0-21swapper/223:11:302
1022499140,13cyclictest0-21swapper/221:24:372
1022399149,4cyclictest0-21swapper/100:00:061
1022399149,2cyclictest0-21swapper/100:28:111
1022399149,1cyclictest0-21swapper/122:37:481
10223991410,4cyclictest0-21swapper/123:06:421
1022399140,3cyclictest0-21swapper/123:58:361
1022399140,13cyclictest7116-21bash21:29:051
1022399140,13cyclictest0-21swapper/121:18:171
1022399140,13cyclictest0-21swapper/100:36:221
1022299149,4cyclictest0-21swapper/021:46:380
1022299148,5cyclictest8061-21sshd21:52:070
1022299148,3cyclictest0-21swapper/022:37:230
1022299145,5cyclictest17617-21kworker/0:021:11:030
1022299143,10cyclictest17112-21kworker/0:022:05:100
1022299142,1cyclictest27557-21sshd22:02:280
10222991412,2cyclictest20088-21kworker/0:121:16:570
1022299140,12cyclictest5633-21bash00:26:270
1022299140,12cyclictest10684-21sshd00:32:400
1022299140,11cyclictest0-21swapper/023:04:090
1022299140,11cyclictest0-21swapper/000:00:090
101712140,0sleep30-21swapper/321:26:243
1022599139,3cyclictest0-21swapper/300:38:093
1022599139,1cyclictest0-21swapper/321:51:213
1022599138,1cyclictest0-21swapper/323:53:203
1022599132,10cyclictest0-21swapper/323:00:333
10225991312,1cyclictest39-21ksoftirqd/300:20:253
1022599130,4cyclictest0-21swapper/321:15:113
1022599130,2cyclictest0-21swapper/323:32:283
1022599130,12cyclictest37-21rcuc/322:05:113
1022599130,12cyclictest32655-21sshd22:40:153
1022599130,12cyclictest2759-21cp22:11:453
1022599130,12cyclictest25597-21bash00:34:013
1022499139,3cyclictest0-21swapper/200:32:492
1022499133,1cyclictest13003-21bash22:41:182
1022499131,11cyclictest0-21swapper/223:42:132
1022499131,11cyclictest0-21swapper/222:06:132
1022499130,2cyclictest18536-21grep22:50:212
1022499130,1cyclictest0-21swapper/223:22:572
1022499130,12cyclictest9456-21sshd21:26:202
1022499130,12cyclictest0-21swapper/223:45:302
1022499130,12cyclictest0-21swapper/222:30:062
1022499130,12cyclictest0-21swapper/200:05:282
1022399139,1cyclictest0-21swapper/123:00:591
1022399138,4cyclictest0-21swapper/122:07:241
1022399138,4cyclictest0-21swapper/100:32:001
1022399138,2cyclictest19861-21cp22:01:461
10223991311,2cyclictest30220-21sshd21:36:501
1022399130,4cyclictest0-21swapper/122:26:161
1022399130,1cyclictest0-21swapper/121:46:111
1022399130,12cyclictest9283-21sshd23:12:221
1022399130,12cyclictest28017-21sshd21:50:591
1022399130,12cyclictest0-21swapper/123:46:551
1022399130,12cyclictest0-21swapper/123:30:391
1022399130,10cyclictest615-21sshd00:11:421
1022399130,10cyclictest0-21swapper/123:27:001
1022299137,6cyclictest20088-21kworker/0:121:01:030
1022299135,2cyclictest20088-21kworker/0:120:20:150
1022299130,9cyclictest0-21swapper/020:40:110
1022299130,4cyclictest17766-21sshd22:53:110
1022299130,3cyclictest0-21swapper/021:40:460
1022299130,2cyclictest0-21swapper/000:07:270
1022299130,12cyclictest7696-21sshd22:40:480
1022599129,2cyclictest0-21swapper/320:10:153
1022599128,3cyclictest0-21swapper/323:55:023
1022599128,1cyclictest115650irq/25-eth021:35:073
1022599120,11cyclictest17475-21diskmemload22:00:573
1022599120,11cyclictest0-21swapper/323:40:363
1022599120,11cyclictest0-21swapper/322:47:213
1022499129,2cyclictest0-21swapper/219:35:122
1022499121,2cyclictest0-21swapper/220:35:142
1022499121,10cyclictest0-21swapper/219:50:142
1022499120,2cyclictest0-21swapper/221:50:072
1022499120,1cyclictest0-21swapper/222:21:372
1022499120,11cyclictest0-21swapper/223:05:022
1022499120,11cyclictest0-21swapper/219:20:132
1022499120,11cyclictest0-21swapper/200:35:042
1022399121,2cyclictest26670-21sshd22:45:211
10223991211,1cyclictest0-21swapper/121:20:181
1022399120,11cyclictest0-21swapper/119:51:311
1022399120,10cyclictest0-21swapper/122:21:081
1022299129,2cyclictest0-21swapper/019:15:130
1022299128,4cyclictest20088-21kworker/0:121:05:170
1022299127,1cyclictest20088-21kworker/0:119:45:440
1022299127,1cyclictest20088-21kworker/0:119:14:460
1022299125,4cyclictest0-21swapper/019:30:090
1022299124,4cyclictest0-21swapper/020:45:110
1022299121,10cyclictest0-21swapper/019:40:100
1022599119,1cyclictest0-21swapper/319:40:133
1022599118,2cyclictest2144-21munin-run19:50:013
1022599118,2cyclictest0-21swapper/320:20:143
1022599110,11cyclictest0-21swapper/320:15:133
1022599110,10cyclictest6044-21grep19:55:143
1022599110,10cyclictest0-21swapper/320:35:153
1022599110,10cyclictest0-21swapper/319:15:023
1022499118,2cyclictest0-21swapper/221:00:132
1022499118,2cyclictest0-21swapper/220:30:162
1022499111,1cyclictest0-21swapper/219:40:142
10224991110,1cyclictest0-21swapper/221:08:102
10224991110,1cyclictest0-21swapper/220:42:162
1022499110,10cyclictest0-21swapper/222:55:112
1022499110,10cyclictest0-21swapper/220:47:362
1022499110,10cyclictest0-21swapper/220:15:122
1022399119,2cyclictest0-21swapper/120:25:121
1022399110,2cyclictest0-21swapper/119:15:001
1022399110,11cyclictest0-21swapper/119:45:011
1022399110,10cyclictest0-21swapper/119:30:111
1022399110,10cyclictest0-21swapper/119:20:231
1022299119,1cyclictest0-21swapper/020:25:130
1022299118,2cyclictest0-21swapper/019:55:130
1022299116,1cyclictest20088-21kworker/0:120:14:100
1022299116,1cyclictest20088-21kworker/0:120:02:420
1022299115,6cyclictest20088-21kworker/0:120:55:170
1022299110,8cyclictest0-21swapper/020:35:130
1022299110,10cyclictest0-21swapper/020:50:130
1022299110,10cyclictest0-21swapper/019:35:100
1022599109,1cyclictest0-21swapper/319:51:483
1022599109,1cyclictest0-21swapper/319:22:593
1022599109,1cyclictest0-21swapper/319:12:463
1022599108,1cyclictest0-21swapper/321:05:143
1022599108,1cyclictest0-21swapper/320:45:143
1022599100,9cyclictest0-21swapper/320:40:153
1022599100,9cyclictest0-21swapper/320:00:133
1022599100,1cyclictest9440-21perl20:55:153
1022599100,1cyclictest0-21swapper/320:54:243
1022599100,1cyclictest0-21swapper/320:06:193
1022599100,10cyclictest0-21swapper/321:01:513
1022499109,1cyclictest0-21swapper/219:14:272
1022499108,1cyclictest23653-21cut19:30:132
1022499108,1cyclictest15041-21tune2fs20:10:152
1022499100,9cyclictest9491-21tune2fs20:55:152
1022499100,9cyclictest0-21swapper/220:50:122
1022499100,9cyclictest0-21swapper/220:25:142
1022499100,9cyclictest0-21swapper/220:05:142
1022399109,1cyclictest0-21swapper/120:40:551
1022399108,1cyclictest0-21swapper/120:55:151
1022399107,2cyclictest0-21swapper/119:55:151
1022399101,8cyclictest0-21swapper/120:08:071
1022399100,9cyclictest26266-21apache_volume20:30:131
1022399100,9cyclictest0-21swapper/120:00:151
1022399100,9cyclictest0-21swapper/119:25:141
1022399100,1cyclictest26621-21fschecks_time19:35:131
1022399100,1cyclictest0-21swapper/120:35:151
1022399100,10cyclictest0-21swapper/121:09:081
1022399100,10cyclictest0-21swapper/121:00:321
1022399100,10cyclictest0-21swapper/119:43:371
1022299100,6cyclictest0-21swapper/020:05:100
1022299100,5cyclictest20339-21diskstats19:25:130
1022299100,1cyclictest17982-21perl20:15:130
102259997,1cyclictest20635-21grep19:25:153
102249998,1cyclictest0-21swapper/219:58:352
102249998,1cyclictest0-21swapper/219:26:522
102249998,1cyclictest0-21swapper/219:15:152
102249990,1cyclictest0-21swapper/219:45:142
102239998,1cyclictest0-21swapper/120:20:121
102229997,2cyclictest20088-21kworker/0:119:51:580
102229997,2cyclictest20088-21kworker/0:119:22:260
102229994,4cyclictest20088-21kworker/0:120:30:310
102259987,1cyclictest0-21swapper/319:35:463
102259981,6cyclictest0-21swapper/320:30:163
102259981,6cyclictest0-21swapper/319:30:103
102249981,6cyclictest0-21swapper/220:00:132
102239987,1cyclictest0-21swapper/120:10:151
102239970,6cyclictest0-21swapper/119:10:121
102239960,5cyclictest0-21swapper/120:15:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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