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2026-02-27 - 08:30
[ 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 Fri Feb 27, 2026 00:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
55922950,1sleep05582-21sshd00:34:460
5562630,3sleep0528-21sshd23:19:300
1837326326,8sleep00-21swapper/019:06:090
169212610,1sleep216920-21bash23:12:142
43612600,0sleep00-21swapper/022:28:060
162722600,0sleep10-21swapper/122:40:321
83302590,1sleep28328-21sshd22:05:242
231112590,0sleep20-21swapper/222:52:442
326452580,1sleep20-21swapper/223:45:162
244452570,1sleep11734-21runrttasks22:35:311
1733025723,9sleep30-21swapper/319:05:163
231822560,0sleep00-21swapper/022:44:080
229482560,1sleep326643-21diskmemload21:23:543
179212560,1sleep117902-21sshd21:52:021
10962560,1sleep11734-21runrttasks21:59:111
9242550,0sleep10-21swapper/100:11:111
71722550,0sleep17159-21sshd22:14:011
310472550,1sleep31511-21nfsd22:47:393
241222550,0sleep20-21swapper/222:50:002
321902540,1sleep232165-21sshd00:28:272
27512540,0sleep30-21swapper/322:27:573
155042530,0sleep10-21swapper/121:14:431
119702530,1sleep20-21swapper/223:06:022
75852520,0sleep10-21swapper/122:51:191
46162520,0sleep20-21swapper/200:02:552
324382520,0sleep30-21swapper/321:41:493
266532520,0sleep226643-21diskmemload23:24:402
187252520,0sleep226643-21diskmemload21:37:482
187252520,0sleep226643-21diskmemload21:37:482
125152520,0sleep20-21swapper/222:00:112
322222510,0sleep20-21swapper/223:33:462
28152500,0sleep02789-21sshd00:05:330
1892025027,9sleep20-21swapper/219:08:532
162622490,1sleep226643-21diskmemload21:26:062
130272490,0sleep20-21swapper/223:57:542
7602480,1sleep2762-21id22:39:182
234292480,0sleep30-21swapper/321:18:133
1843224825,9sleep10-21swapper/119:06:271
138662480,1sleep113853-21sshd00:23:571
104392470,0sleep10-21swapper/123:17:271
83642460,1sleep126643-21diskmemload21:16:511
12262460,0sleep20-21swapper/221:41:572
5632420,0sleep30-21swapper/323:36:403
213702300,0sleep321371-21sshd22:15:143
266422240,0sleep326644-21id22:04:163
19408992319,3cyclictest0-21swapper/323:05:573
1940899230,15cyclictest6557-21sshd23:25:393
19406992321,1cyclictest26075-21sshd00:27:531
1940899210,17cyclictest13243-21sshd21:34:303
1940899210,15cyclictest0-21swapper/321:37:503
1940899210,15cyclictest0-21swapper/321:37:503
319892200,2sleep119-21rcuc/100:08:151
234552200,5sleep230-21ksoftirqd/221:58:152
1940899208,6cyclictest0-21swapper/322:10:073
19408992019,1cyclictest0-21swapper/300:33:223
1940799200,19cyclictest0-21swapper/200:09:052
19405992018,1cyclictest23875-21sshd21:23:590
19405992018,1cyclictest17475-21sshd21:51:580
17332200,0sleep20-21swapper/223:19:352
1940899199,5cyclictest0-21swapper/321:59:203
1940899197,1cyclictest0-21swapper/322:36:213
1940899190,1cyclictest0-21swapper/323:18:083
1940899190,18cyclictest0-21swapper/321:49:183
1940899190,18cyclictest0-21swapper/321:49:183
1940899190,14cyclictest20371-21sshd00:01:233
1940899190,14cyclictest15548-21sshd23:55:143
1940899190,14cyclictest0-21swapper/322:41:313
1940899190,14cyclictest0-21swapper/322:24:393
1940899190,13cyclictest28351-21sshd21:50:083
19405991917,1cyclictest15769-21bash22:52:020
19405991913,3cyclictest678-21kworker/dying22:32:530
77962180,1sleep10-21swapper/122:19:491
1940899188,5cyclictest0-21swapper/322:55:033
19408991816,1cyclictest0-21swapper/323:22:553
1940899180,17cyclictest0-21swapper/300:37:593
112832180,1sleep211268-21sshd21:14:202
53632170,0sleep10-21swapper/120:33:061
1940899179,7cyclictest0-21swapper/319:10:143
1940899178,6cyclictest0-21swapper/322:54:083
1940899178,5cyclictest0-21swapper/323:33:113
1940899178,1cyclictest3626-21sshd23:11:013
1940899178,1cyclictest0-21swapper/300:18:423
1940899175,2cyclictest25744-21gzip23:50:213
19408991716,1cyclictest0-21swapper/300:21:503
1940899171,15cyclictest19360-21sshd23:41:113
1940899170,1cyclictest6438-21sshd00:11:413
1940899170,1cyclictest21970-21sshd23:01:103
1940899170,11cyclictest0-21swapper/322:33:313
19405991715,1cyclictest18190-21sshd00:24:210
19405991715,1cyclictest17491-21sshd23:32:260
1940599170,13cyclictest0-21swapper/022:56:260
1940899168,7cyclictest29207-21bash22:07:193
1940899168,7cyclictest2448-21sshd23:45:243
1940899168,1cyclictest0-21swapper/321:26:083
1940899161,14cyclictest115650irq/25-eth021:13:563
1940899160,15cyclictest29798-21sshd00:25:183
1940899160,15cyclictest18728-21bash00:07:013
19406991615,1cyclictest24787-21sshd00:16:121
19406991612,3cyclictest1112-21sshd21:21:561
19405991611,5cyclictest9059-21kworker/0:122:00:190
1940599161,12cyclictest0-21swapper/022:49:170
1940899150,1cyclictest18311-21fschecks_time20:00:143
19406991513,1cyclictest7384-21sshd23:54:341
19406991513,1cyclictest21-21ksoftirqd/122:28:251
19406991513,1cyclictest21-21ksoftirqd/121:47:131
19406991513,1cyclictest21-21ksoftirqd/121:47:131
19406991513,1cyclictest21-21ksoftirqd/121:43:541
1940599159,5cyclictest0-21swapper/021:17:450
1940599159,4cyclictest0-21swapper/021:58:400
1940599159,3cyclictest4921-21sshd22:22:220
1940599159,3cyclictest20771-21sshd21:40:450
1940599157,4cyclictest15155-21sshd23:35:100
1940599154,7cyclictest18039-21kworker/0:022:18:210
1940599152,2cyclictest0-21swapper/000:25:440
19405991513,1cyclictest6640-21sshd22:36:520
1940599150,5cyclictest0-21swapper/000:03:450
1940599150,4cyclictest20478-21bash21:46:290
1940599150,4cyclictest20478-21bash21:46:290
183962150,0sleep10-21swapper/123:26:441
19407991411,2cyclictest0-21swapper/220:00:172
1940799140,13cyclictest19673-21sshd22:32:182
1940699144,9cyclictest21-21ksoftirqd/100:35:111
1940699144,1cyclictest21-21ksoftirqd/123:36:271
1940699144,1cyclictest21-21ksoftirqd/100:01:511
19406991413,1cyclictest21-21ksoftirqd/122:03:361
19406991412,1cyclictest21-21ksoftirqd/123:59:571
1940699140,1cyclictest0-21swapper/122:07:061
1940599148,5cyclictest0-21swapper/023:50:130
1940599148,4cyclictest0-21swapper/022:11:430
1940599146,1cyclictest13224-21kworker/0:021:00:070
1940599141,1cyclictest115650irq/25-eth023:09:360
19405991410,1cyclictest26525-21sshd00:13:320
1940599140,3cyclictest15157-21cp23:40:470
1940599140,13cyclictest7555-21sshd23:20:070
1940599140,13cyclictest30844-21sshd23:45:100
1940599140,13cyclictest26828-21sshd23:01:370
1940599140,13cyclictest0-21swapper/000:16:310
1940599140,11cyclictest0-21swapper/021:29:410
315482130,0sleep00-21swapper/020:21:510
1940899134,8cyclictest0-21swapper/320:22:503
1940799138,2cyclictest23705-21sshd22:26:542
1940799138,2cyclictest14131-21sshd23:40:422
1940799135,5cyclictest17686-21kworker/2:100:15:472
1940799131,1cyclictest0-21swapper/223:52:092
19407991311,1cyclictest5397-21sshd22:56:532
1940799131,11cyclictest0-21swapper/221:20:112
1940799130,4cyclictest7463-21sshd22:22:352
1940799130,12cyclictest9607-21sshd00:23:342
1940799130,12cyclictest21632-21sshd22:18:072
1940799130,12cyclictest0-21swapper/223:26:012
1940799130,12cyclictest0-21swapper/221:47:452
1940799130,12cyclictest0-21swapper/221:47:452
1940799130,12cyclictest0-21swapper/221:17:052
1940799130,12cyclictest0-21swapper/200:30:282
1940699139,1cyclictest26771-21sshd00:30:461
1940699138,4cyclictest31598-21rm23:02:041
1940699133,1cyclictest21-21ksoftirqd/122:21:241
19406991312,1cyclictest21-21ksoftirqd/123:46:501
19406991312,1cyclictest21-21ksoftirqd/123:41:401
19406991312,1cyclictest21-21ksoftirqd/123:13:261
19406991312,1cyclictest21-21ksoftirqd/122:55:061
19406991311,1cyclictest2722-21id21:27:481
19406991311,1cyclictest21-21ksoftirqd/123:08:441
1940699130,2cyclictest4374-21sshd22:30:531
1940699130,1cyclictest10719-21sshd23:20:191
1940699130,12cyclictest29141-21sshd22:47:291
1940699130,12cyclictest0-21swapper/123:31:311
1940699130,12cyclictest0-21swapper/119:44:471
1940599139,3cyclictest0-21swapper/023:55:510
1940599138,3cyclictest0-21swapper/000:35:400
1940599137,4cyclictest30376-21sshd21:10:160
1940599137,3cyclictest13224-21kworker/0:020:36:590
1940599136,1cyclictest13224-21kworker/0:020:55:550
1940599135,4cyclictest0-21swapper/019:30:100
1940599132,9cyclictest7465-21sshd21:31:010
19405991311,2cyclictest10250irq/24-ahci[00022:06:430
1940599130,9cyclictest24655-21bash21:38:190
1940599130,9cyclictest24655-21bash21:38:190
1940599130,12cyclictest0-21swapper/023:10:400
1940599130,10cyclictest31765-21sshd23:25:080
1940899126,1cyclictest0-21swapper/320:15:143
1940899122,9cyclictest15680-21fschecks_time20:50:143
1940899122,2cyclictest26674-21wc21:10:003
1940899120,8cyclictest0-21swapper/319:32:253
1940899120,5cyclictest0-21swapper/320:25:343
1940799129,2cyclictest0-21swapper/223:02:052
1940799121,2cyclictest0-21swapper/222:10:382
1940799121,2cyclictest0-21swapper/220:55:132
1940799121,2cyclictest0-21swapper/219:30:112
1940799121,10cyclictest0-21swapper/223:35:142
1940799121,10cyclictest0-21swapper/221:51:282
1940799121,10cyclictest0-21swapper/221:30:382
1940799121,10cyclictest0-21swapper/219:55:142
1940799121,10cyclictest0-21swapper/200:35:402
1940799121,10cyclictest0-21swapper/200:12:262
19407991210,1cyclictest24891-21sort21:05:162
1940799120,11cyclictest0-21swapper/222:41:302
1940799120,11cyclictest0-21swapper/219:25:142
1940699127,2cyclictest12392-21sshd21:31:281
1940699121,10cyclictest0-21swapper/119:15:021
19406991210,1cyclictest0-21swapper/121:35:141
19406991210,1cyclictest0-21swapper/121:35:141
1940899111,9cyclictest0-21swapper/319:15:013
1940899110,10cyclictest12342-21grep19:50:133
1940899110,10cyclictest0-21swapper/319:35:143
1940799113,8cyclictest0-21swapper/219:37:342
1940799112,0cyclictest0-21swapper/219:15:152
1940799110,2cyclictest0-21swapper/219:40:142
1940799110,11cyclictest0-21swapper/220:51:582
1940799110,10cyclictest0-21swapper/221:00:162
1940799110,10cyclictest0-21swapper/220:20:152
1940799110,10cyclictest0-21swapper/219:50:122
1940699119,1cyclictest0-21swapper/120:10:151
1940699119,1cyclictest0-21swapper/119:20:151
1940699119,1cyclictest0-21swapper/119:20:151
19406991110,1cyclictest0-21swapper/120:44:291
1940599119,1cyclictest0-21swapper/019:55:150
1940599119,1cyclictest0-21swapper/019:10:140
1940599116,3cyclictest13224-21kworker/0:021:05:070
1940599116,3cyclictest13224-21kworker/0:019:23:500
1940599116,3cyclictest13224-21kworker/0:019:23:500
1940599116,1cyclictest13224-21kworker/0:020:08:000
1940599110,10cyclictest0-21swapper/020:40:120
1940599110,10cyclictest0-21swapper/019:35:060
1940899100,9cyclictest9333-21fschecks_time19:45:153
1940899100,9cyclictest18594-21perl20:55:143
1940899100,9cyclictest0-21swapper/319:20:143
1940899100,9cyclictest0-21swapper/319:20:143
1940899100,5cyclictest0-21swapper/319:29:193
1940799109,1cyclictest0-21swapper/220:47:402
1940799109,1cyclictest0-21swapper/219:10:202
1940799108,1cyclictest0-21swapper/220:40:112
1940799100,9cyclictest23623-21minicom20:10:152
1940799100,9cyclictest20978-21diskstats20:05:132
1940799100,9cyclictest0-21swapper/220:30:162
1940699109,1cyclictest0-21swapper/120:59:081
1940699109,1cyclictest0-21swapper/120:46:141
1940699109,1cyclictest0-21swapper/120:39:511
1940699109,1cyclictest0-21swapper/120:05:141
1940699109,1cyclictest0-21swapper/119:49:321
1940699109,1cyclictest0-21swapper/119:28:451
1940699100,9cyclictest21661-21fschecks_time21:00:151
1940699100,1cyclictest0-21swapper/119:34:551
1940699100,10cyclictest0-21swapper/120:53:121
1940699100,10cyclictest0-21swapper/120:00:281
1940599108,1cyclictest27266-21perl20:15:140
1940599107,1cyclictest13224-21kworker/0:020:32:070
1940599107,1cyclictest13224-21kworker/0:020:14:220
1940599107,1cyclictest13224-21kworker/0:019:53:590
1940599107,1cyclictest13224-21kworker/0:019:16:020
1940599106,1cyclictest13224-21kworker/0:019:46:130
1940599100,9cyclictest29511-21diskstats19:25:150
1940599100,9cyclictest12420-21diskstats20:45:150
1940599100,1cyclictest6061-21diskstats19:40:150
1940599100,1cyclictest15724-21fschecks_time20:50:140
1940599100,10cyclictest0-21swapper/020:25:100
1940599100,10cyclictest0-21swapper/020:04:430
194089998,1cyclictest0-21swapper/320:35:153
194089990,9cyclictest0-21swapper/320:05:133
194079998,1cyclictest0-21swapper/220:38:092
194079997,1cyclictest9039-21diskstats19:45:142
194079995,2cyclictest23133-21kworker/2:019:23:272
194079995,2cyclictest23133-21kworker/2:019:23:262
194069999,0cyclictest0-21swapper/119:35:361
194069998,1cyclictest0-21swapper/121:08:181
194069998,1cyclictest0-21swapper/119:59:451
194069990,9cyclictest0-21swapper/119:50:111
194069990,8cyclictest0-21swapper/120:29:091
194089987,1cyclictest0-21swapper/320:42:503
194089981,6cyclictest0-21swapper/321:00:123
194089981,6cyclictest0-21swapper/320:10:153
194069981,6cyclictest0-21swapper/120:15:131
194089975,1cyclictest16527-21lockdev19:56:213
194089975,1cyclictest12875-21munin-node20:45:183
194089971,5cyclictest0-21swapper/319:40:183
194089970,7cyclictest0-21swapper/320:30:183
194079970,6cyclictest0-21swapper/220:25:132
194069970,6cyclictest0-21swapper/120:20:161
194079960,6cyclictest0-21swapper/220:15:152
194069965,1cyclictest21-21ksoftirqd/119:10:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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