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2026-03-09 - 03:42
[ 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 Mar 09, 2026 00:44:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2383221050,0sleep30-21swapper/323:30:233
64762940,0sleep00-21swapper/022:16:190
90572820,2sleep3161899cyclictest22:57:173
289552690,1sleep010-21rcuc/023:48:190
95312610,1sleep39534-21sshd00:06:443
322762610,0sleep10-21swapper/100:08:511
82202580,0sleep30-21swapper/321:35:523
29982580,0sleep20-21swapper/222:18:582
42142570,0sleep10-21swapper/122:39:291
275992570,0sleep10-21swapper/100:11:151
306882560,1sleep20-21swapper/223:07:542
236542550,0sleep00-21swapper/023:56:280
77872540,1sleep31734-21runrttasks23:17:253
57682540,1sleep25767-21id21:29:572
57682540,1sleep25767-21id21:29:572
241032540,0sleep11511-21nfsd23:47:511
145412540,0sleep00-21swapper/023:03:350
122725423,27sleep00-21swapper/019:09:300
80152530,0sleep10-21swapper/121:27:131
80152530,0sleep10-21swapper/121:27:131
224822530,0sleep122473-21sshd21:11:051
139802530,0sleep10-21swapper/123:03:321
102612530,0sleep210262-21bash22:05:122
270382520,0sleep20-21swapper/200:37:122
131232510,0sleep013122-21seq22:54:490
115025122,25sleep20-21swapper/219:09:082
92725024,9sleep10-21swapper/119:08:031
3132500,0sleep30-21swapper/321:49:463
307222500,0sleep20-21swapper/200:28:552
62624926,19sleep30-21swapper/319:06:333
218142490,0sleep10-21swapper/122:58:271
260912480,0sleep126092-21sshd23:21:551
193822470,0sleep00-21swapper/022:11:430
156542470,0sleep20-21swapper/200:21:462
72902460,0sleep27272-21sshd21:59:072
311132460,0sleep30-21swapper/322:04:083
251282460,0sleep225122-21sshd23:24:492
175442460,0sleep00-21swapper/023:15:210
126572450,0sleep00-21swapper/022:28:330
223112440,0sleep322296-21sshd22:09:093
234702430,1sleep023460-21sshd22:38:150
180042430,0sleep10-21swapper/123:32:481
46502420,0sleep30-21swapper/323:51:533
70602410,0sleep27058-21apache_accesses22:25:112
257352380,0sleep325731-21cp23:07:273
266002320,0sleep00-21swapper/023:39:250
288282310,0sleep028829-21sshd21:43:340
113982270,0sleep041ktimersoftd/000:04:050
1618992519,5cyclictest0-21swapper/323:39:323
324152220,0sleep31734-21runrttasks23:42:493
1618992220,1cyclictest0-21swapper/322:18:003
1618992216,5cyclictest0-21swapper/321:30:393
161899210,16cyclictest0-21swapper/323:03:413
1614992120,1cyclictest0-21swapper/221:15:392
161899209,1cyclictest0-21swapper/322:48:583
1618992018,1cyclictest0-21swapper/321:16:093
161899200,19cyclictest175322sleep322:20:153
160599206,7cyclictest18286-21sshd21:36:480
1605992014,1cyclictest31988-21sshd22:56:240
160599200,4cyclictest0-21swapper/000:09:140
161899198,1cyclictest0-21swapper/323:21:193
161899190,18cyclictest3810-21id23:45:593
1614991917,1cyclictest0-21swapper/223:57:562
160599198,4cyclictest0-21swapper/021:26:530
160599198,4cyclictest0-21swapper/021:26:530
160599198,3cyclictest0-21swapper/023:09:530
160599197,3cyclictest8017-21sshd22:48:320
317762180,0sleep03-21ksoftirqd/000:29:000
20342180,0sleep20-21swapper/222:59:372
161899189,1cyclictest0-21swapper/300:18:143
161899189,1cyclictest0-21swapper/300:18:143
161899188,1cyclictest0-21swapper/321:41:323
161899187,1cyclictest27394-21sshd00:37:143
161899180,1cyclictest115650irq/25-eth023:27:003
161899180,17cyclictest11409-21sshd21:27:313
161899180,17cyclictest11409-21sshd21:27:313
161899180,10cyclictest0-21swapper/321:59:333
1614991817,1cyclictest0-21swapper/223:00:032
160599188,3cyclictest0-21swapper/023:52:370
160599188,2cyclictest0-21swapper/023:11:470
148672180,1sleep214864-21munin-node23:35:222
269912170,1sleep18745-21diskmemload21:34:461
175222170,0sleep041ktimersoftd/021:45:230
161899178,1cyclictest0-21swapper/322:29:573
161899171,1cyclictest1511-21nfsd21:14:043
161899170,9cyclictest0-21swapper/321:51:333
161899170,9cyclictest0-21swapper/321:51:333
161899170,2cyclictest32429-21sshd00:34:523
161899170,10cyclictest0-21swapper/323:56:553
160599179,7cyclictest0-21swapper/023:22:560
161899169,2cyclictest0-21swapper/300:20:373
161899169,1cyclictest0-21swapper/322:51:503
161899169,1cyclictest0-21swapper/300:25:243
161899168,2cyclictest0-21swapper/322:10:323
161899168,1cyclictest17351-21sshd00:01:393
161899167,1cyclictest21639-21sshd22:35:123
161899161,14cyclictest10250irq/24-ahci[00022:41:193
161899160,9cyclictest0-21swapper/323:10:503
161899160,1cyclictest32542-21sshd21:20:413
161899160,10cyclictest31212-21sshd00:11:343
161899160,10cyclictest0-21swapper/322:31:253
74322150,0sleep11734-21runrttasks20:10:231
289192150,0sleep119-21rcuc/122:06:471
270042150,1sleep20-21swapper/223:27:492
163432150,0sleep216342-21sshd22:02:472
1614991513,1cyclictest0-21swapper/221:30:112
161499150,14cyclictest0-21swapper/220:15:152
160999150,14cyclictest28242-21id22:30:001
160599158,6cyclictest0-21swapper/021:55:360
160599158,6cyclictest0-21swapper/021:51:470
160599158,6cyclictest0-21swapper/021:51:470
160599158,2cyclictest0-21swapper/000:38:210
160599157,7cyclictest707-21sshd21:12:050
160599150,4cyclictest0-21swapper/022:08:040
160599150,14cyclictest0-21swapper/000:20:130
160599150,12cyclictest20341-21sshd21:34:090
9512140,0sleep10-21swapper/123:16:461
69882140,0sleep26990-21bash21:53:142
69882140,0sleep26990-21bash21:53:142
161899148,1cyclictest4704-21df_abs19:15:023
161499149,2cyclictest19888-21sshd22:46:392
1614991412,1cyclictest0-21swapper/222:34:432
161499140,5cyclictest29082-21sshd22:12:362
160999143,10cyclictest20660-21sshd21:37:011
1609991412,1cyclictest21-21ksoftirqd/122:11:281
1609991412,1cyclictest21-21ksoftirqd/100:23:571
1609991412,1cyclictest0-21swapper/121:53:321
1609991412,1cyclictest0-21swapper/121:53:321
160999141,10cyclictest21-21ksoftirqd/121:21:381
160999141,10cyclictest0-21swapper/122:04:101
1609991410,1cyclictest115650irq/25-eth022:22:181
1609991410,1cyclictest0-21swapper/123:25:191
160999140,13cyclictest0-21swapper/123:55:271
160999140,13cyclictest0-21swapper/122:43:091
160599149,4cyclictest0-21swapper/022:20:060
160599149,2cyclictest0-21swapper/023:43:410
160599148,3cyclictest7141-21sshd00:12:210
160599147,3cyclictest2080-21sshd21:15:100
160599147,3cyclictest0-21swapper/023:31:400
1605991412,1cyclictest0-21swapper/022:31:320
160599140,13cyclictest0-21swapper/022:40:320
160599140,11cyclictest0-21swapper/021:21:140
160599140,11cyclictest0-21swapper/000:31:410
160599140,11cyclictest0-21swapper/000:15:310
160599140,11cyclictest0-21swapper/000:15:310
161499138,2cyclictest26953-21sshd00:02:322
161499133,9cyclictest6625-21bash00:12:182
161499133,9cyclictest24045-21sshd23:50:412
161499132,9cyclictest115650irq/25-eth021:12:062
1614991311,1cyclictest24654-21sshd00:16:462
1614991311,1cyclictest24654-21sshd00:16:462
1614991311,1cyclictest22036-21bash22:43:592
1614991310,2cyclictest0-21swapper/200:05:132
161499130,4cyclictest0-21swapper/222:39:472
161499130,12cyclictest31200-21sshd22:53:312
161499130,12cyclictest22394-21sshd23:15:462
161499130,12cyclictest0-21swapper/223:33:002
161499130,12cyclictest0-21swapper/222:20:312
161499130,12cyclictest0-21swapper/221:20:122
161499130,10cyclictest20063-21sshd21:36:572
160999139,1cyclictest0-21swapper/122:18:301
160999139,1cyclictest0-21swapper/100:30:041
160999138,2cyclictest31465-21bash21:40:501
160999138,2cyclictest0-21swapper/122:52:211
160999138,2cyclictest0-21swapper/121:55:111
160999133,9cyclictest1511-21nfsd22:46:231
1609991312,1cyclictest21-21ksoftirqd/121:46:501
1609991311,1cyclictest21-21ksoftirqd/122:31:521
1609991311,1cyclictest20489-21sshd00:36:361
1609991311,1cyclictest12134-21bash00:15:371
1609991311,1cyclictest12134-21bash00:15:371
160999130,2cyclictest31726-21sshd00:26:031
160999130,13cyclictest0-21swapper/123:05:091
160999130,12cyclictest30776-21sshd23:51:191
160999130,12cyclictest0-21swapper/120:40:161
160999130,12cyclictest0-21swapper/100:00:441
160999130,10cyclictest0-21swapper/123:40:301
160599139,3cyclictest0-21swapper/022:01:130
1605991310,3cyclictest1511-21nfsd23:26:250
160599130,8cyclictest0-21swapper/020:45:170
160599130,10cyclictest0-21swapper/020:55:120
161899121,10cyclictest0-21swapper/320:30:133
161899121,10cyclictest0-21swapper/320:20:123
161499129,2cyclictest0-21swapper/223:11:402
161499128,1cyclictest16071-21sshd23:41:172
161499120,9cyclictest0-21swapper/221:45:252
161499120,11cyclictest0-21swapper/223:45:392
161499120,11cyclictest0-21swapper/220:25:152
161499120,11cyclictest0-21swapper/200:30:152
161499120,10cyclictest0-21swapper/221:41:192
160999122,1cyclictest6106-21sshd21:15:231
160999120,1cyclictest6422-21bash23:11:271
160999120,11cyclictest0-21swapper/123:37:461
160599120,11cyclictest2281-21sshd20:04:100
91022110,0sleep10-21swapper/120:15:151
161899110,1cyclictest0-21swapper/320:40:173
161899110,10cyclictest0-21swapper/320:45:143
161499119,1cyclictest0-21swapper/221:00:152
161499119,1cyclictest0-21swapper/219:40:132
161499119,1cyclictest0-21swapper/219:15:012
161499110,1cyclictest0-21swapper/220:01:042
161499110,10cyclictest0-21swapper/219:45:142
160999119,1cyclictest0-21swapper/120:00:141
160999119,1cyclictest0-21swapper/119:15:011
1609991111,0cyclictest810-40kipmi020:50:151
1609991110,1cyclictest0-21swapper/119:59:371
1609991110,1cyclictest0-21swapper/119:59:371
1609991110,1cyclictest0-21swapper/119:42:521
160999110,1cyclictest0-21swapper/120:45:011
160999110,11cyclictest0-21swapper/120:07:101
160599119,1cyclictest17574-21munin-node20:30:140
160599119,1cyclictest0-21swapper/020:50:120
160599119,1cyclictest0-21swapper/019:35:160
160599119,1cyclictest0-21swapper/019:15:010
1605991110,1cyclictest0-21swapper/019:45:570
160599110,7cyclictest0-21swapper/019:10:120
160599110,6cyclictest0-21swapper/019:40:140
160599110,1cyclictest0-21swapper/020:35:390
160599110,10cyclictest0-21swapper/020:14:510
161899108,1cyclictest9429-21perl20:15:153
161899108,1cyclictest687-21perl20:55:153
161899107,2cyclictest0-21swapper/319:55:133
161899107,2cyclictest0-21swapper/319:55:133
161899100,9cyclictest6706-21tune2fs21:05:133
161899100,9cyclictest0-21swapper/320:35:143
161899100,9cyclictest0-21swapper/319:45:143
161899100,1cyclictest6451-21cut20:10:143
161899100,1cyclictest17977-21perl19:35:153
161499109,1cyclictest0-21swapper/220:42:332
161499109,1cyclictest0-21swapper/219:10:322
161499108,1cyclictest30140-21perl20:50:132
161499108,1cyclictest14715-21diskstats19:30:132
161499108,1cyclictest12059-21perl19:25:152
161499108,1cyclictest0-21swapper/219:35:152
161499100,1cyclictest6459-21diskstats21:05:132
161499100,1cyclictest0-21swapper/219:59:472
161499100,1cyclictest0-21swapper/219:59:472
160999105,4cyclictest12245-21latency19:25:171
160999100,1cyclictest0-21swapper/119:45:141
160999100,1cyclictest0-21swapper/119:35:151
160999100,10cyclictest0-21swapper/120:55:081
160999100,10cyclictest0-21swapper/119:51:151
160999100,10cyclictest0-21swapper/119:13:361
160599109,1cyclictest0-21swapper/019:20:090
160599108,1cyclictest0-21swapper/020:15:150
160599100,9cyclictest12066-21conntrack19:25:150
160599100,9cyclictest0-21swapper/019:55:200
160599100,9cyclictest0-21swapper/019:55:200
160599100,9cyclictest0-21swapper/019:30:140
160599100,7cyclictest0-21swapper/020:20:130
160599100,1cyclictest0-21swapper/020:25:200
160599100,1cyclictest0-21swapper/020:07:260
16189998,1cyclictest0-21swapper/321:01:323
16189997,1cyclictest0-21swapper/320:00:133
16189990,9cyclictest0-21swapper/320:50:143
16189990,9cyclictest0-21swapper/319:30:133
16149998,1cyclictest0-21swapper/220:45:142
16149998,1cyclictest0-21swapper/219:22:022
16149996,2cyclictest0-21swapper/220:10:142
16149995,1cyclictest31983-21kworker/2:020:20:212
16099997,1cyclictest9100-21perl19:20:181
16059994,3cyclictest0-21swapper/019:50:150
16059990,9cyclictest0-21swapper/021:00:150
16189987,1cyclictest0-21swapper/319:25:003
16189986,1cyclictest26602-21diskstats19:50:133
16189981,6cyclictest0-21swapper/320:05:133
16189981,6cyclictest0-21swapper/319:40:103
16189980,1cyclictest0-21swapper/320:28:043
16149985,1cyclictest31983-21kworker/2:020:32:052
16149981,6cyclictest0-21swapper/220:05:132
16149981,6cyclictest0-21swapper/219:50:112
16099987,1cyclictest1679-21kworker/1:120:35:231
16099980,6cyclictest0-21swapper/120:20:161
16059980,6cyclictest0-21swapper/020:40:150
16189975,1cyclictest1681-21apache_volume19:10:123
16189975,1cyclictest11279-21apache_accesses19:25:113
16149971,5cyclictest0-21swapper/220:55:152
16099971,5cyclictest0-21swapper/120:25:131
16099970,6cyclictest0-21swapper/120:30:171
16059970,5cyclictest0-21swapper/021:05:000
16149960,5cyclictest0-21swapper/220:35:132
16099962,2cyclictest0-21swapper/119:30:161
16099961,5cyclictest0-21swapper/121:00:171
16099960,5cyclictest0-21swapper/121:05:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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