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2026-02-14 - 13:10
[ 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 Sat Feb 14, 2026 00:44:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1543521140,0sleep315436-21sshd21:54:363
133662610,1sleep20-21swapper/200:16:382
1476425924,10sleep10-21swapper/119:09:081
166522570,6sleep121-21ksoftirqd/123:37:031
305922560,0sleep10-21swapper/123:09:491
244642560,1sleep124450-21sshd00:34:481
36152550,1sleep00-21swapper/023:44:310
36152550,1sleep00-21swapper/023:44:310
1473925522,5sleep20-21swapper/219:09:012
129662550,1sleep30-21swapper/322:08:303
112522550,1sleep20-21swapper/223:16:352
219382540,0sleep228-21rcuc/223:40:192
219382540,0sleep228-21rcuc/223:40:192
202312540,0sleep30-21swapper/322:34:423
50312530,1sleep00-21swapper/023:16:010
211192530,1sleep321118-21sshd22:26:083
1467525325,9sleep30-21swapper/319:08:413
68192510,1sleep30-21swapper/321:36:453
150292510,1sleep115019-21sshd00:39:401
125332490,1sleep30-21swapper/300:10:493
1491924824,20sleep00-21swapper/019:09:550
118342480,1sleep30-21swapper/323:48:013
273062470,0sleep20-21swapper/200:29:202
253662470,0sleep10-21swapper/122:29:271
133102470,0sleep213305-21bash22:02:522
29802460,0sleep00-21swapper/021:53:270
169342460,2sleep01519799cyclictest21:20:380
323822450,0sleep00-21swapper/022:04:330
200192440,0sleep00-21swapper/023:08:530
176102440,0sleep20-21swapper/200:14:132
306912430,2sleep21519999cyclictest23:01:092
65182360,0sleep06517-21bash22:50:260
303912300,0sleep30-21swapper/323:26:503
249742230,5sleep230-21ksoftirqd/221:49:462
15200992220,1cyclictest0-21swapper/300:21:293
1520099210,20cyclictest0-21swapper/321:17:243
1519999210,20cyclictest0-21swapper/221:36:052
189052200,1sleep122425-21diskmemload22:31:391
15200992019,1cyclictest0-21swapper/300:06:353
15198992019,1cyclictest3852-21sshd23:24:351
15199991917,1cyclictest0-21swapper/221:59:292
85982180,0sleep28591-21sshd21:31:152
203302180,1sleep120331-21if_eth023:00:161
1519799189,1cyclictest0-21swapper/023:54:550
15197991817,1cyclictest16474-21sshd22:14:300
39742170,0sleep23972-21sshd22:30:202
285812170,0sleep00-21swapper/021:16:020
1519999170,0cyclictest0-21swapper/222:17:332
15198991715,1cyclictest11253-21sshd21:17:241
1519799176,6cyclictest27707-21kworker/0:023:31:200
1519799174,12cyclictest13752-21kworker/0:020:10:110
15197991715,1cyclictest16569-21sshd00:11:110
15197991713,1cyclictest27244-21sshd23:23:470
67602160,0sleep20-21swapper/223:10:262
217932160,0sleep121-21ksoftirqd/123:48:561
15199991614,1cyclictest0-21swapper/223:45:502
1519799166,1cyclictest22694-21kworker/0:121:14:540
1519799163,10cyclictest22027-21kworker/0:223:45:080
211572150,0sleep11511-21nfsd21:23:571
1520099159,2cyclictest15195-21cyclictest21:32:453
1520099156,9cyclictest0-21swapper/300:02:183
1520099151,13cyclictest0-21swapper/323:57:413
15199991513,1cyclictest0-21swapper/200:05:392
15199991512,2cyclictest0-21swapper/223:35:472
15198991514,1cyclictest3867-21sshd00:21:301
15198991514,1cyclictest28790-21sshd00:06:361
1519799159,4cyclictest0-21swapper/000:29:570
1519799158,4cyclictest0-21swapper/022:30:500
1519799157,5cyclictest0-21swapper/021:40:190
1519799155,1cyclictest1510-21nfsd23:28:480
1519799150,14cyclictest12219-21bash22:45:190
1519799150,12cyclictest20522-21sshd00:20:110
1519799150,12cyclictest0-21swapper/021:58:360
1519799150,11cyclictest0-21swapper/022:16:490
13622150,0sleep00-21swapper/022:55:420
120012150,0sleep00-21swapper/022:22:330
115912150,1sleep111585-21bash21:11:471
106942150,1sleep20-21swapper/223:59:222
106812150,0sleep2291ktimersoftd/200:33:322
106552150,1sleep30-21swapper/322:19:393
105562150,0sleep210536-21sshd22:56:322
1520099149,4cyclictest0-21swapper/321:41:063
1520099144,9cyclictest25547-21bash23:09:223
15200991413,1cyclictest39-21ksoftirqd/321:46:163
1520099141,12cyclictest0-21swapper/300:16:093
1520099140,13cyclictest27045-21bash23:32:143
1520099140,13cyclictest0-21swapper/323:38:453
1520099140,13cyclictest0-21swapper/323:02:253
1520099140,12cyclictest16939-21bash22:51:243
15199991412,1cyclictest0-21swapper/200:04:212
1519999140,13cyclictest17392-21sshd22:51:262
1519999140,13cyclictest0-21swapper/222:26:422
1519899149,1cyclictest27721-21minicom22:51:241
1519899148,2cyclictest25288-21sshd23:15:031
15198991413,1cyclictest21-21ksoftirqd/121:55:181
15198991412,1cyclictest0-21swapper/121:50:011
1519799149,4cyclictest0-21swapper/022:05:360
1519799149,4cyclictest0-21swapper/000:35:080
1519799149,3cyclictest0-21swapper/000:31:300
1519799142,2cyclictest0-21swapper/022:40:280
1519799142,1cyclictest19809-21sshd23:37:200
15197991411,3cyclictest19223-21kworker/0:100:00:150
1519799141,12cyclictest0-21swapper/021:27:190
15197991411,1cyclictest18924-21sshd22:25:560
15197991410,3cyclictest0-21swapper/023:00:060
1519799140,2cyclictest0-21swapper/021:32:420
1519799140,14cyclictest0-21swapper/021:48:440
1519799140,13cyclictest0-21swapper/023:10:130
1519799140,13cyclictest0-21swapper/000:18:410
1519799140,11cyclictest0-21swapper/023:56:190
1519799140,11cyclictest0-21swapper/022:36:490
299402130,0sleep20-21swapper/223:24:012
1520099139,1cyclictest14286-21sshd22:11:233
1520099138,1cyclictest0-21swapper/321:28:333
1520099133,1cyclictest18504-21sshd22:48:433
15200991310,2cyclictest24356-21sshd23:54:533
1520099130,2cyclictest0-21swapper/323:20:133
1520099130,1cyclictest25297-21bash23:15:033
1520099130,12cyclictest37-21rcuc/322:56:373
1520099130,12cyclictest29130-21sshd21:21:453
1520099130,12cyclictest16547-21sshd00:31:073
1520099130,12cyclictest0-21swapper/323:12:103
1520099130,12cyclictest0-21swapper/322:37:223
1520099130,12cyclictest0-21swapper/321:55:403
1520099130,10cyclictest23084-21sshd22:00:493
1519999138,4cyclictest4962-21sshd21:50:432
1519999138,4cyclictest1366-21cp21:10:522
15199991311,1cyclictest29047-21sshd22:43:582
1519999131,11cyclictest0-21swapper/200:39:392
1519999130,4cyclictest0-21swapper/223:07:242
1519999130,2cyclictest16768-21bash23:31:192
1519999130,2cyclictest0-21swapper/222:10:572
1519999130,12cyclictest5395-21sshd21:16:522
1519999130,12cyclictest12241-21sshd21:40:082
1519999130,12cyclictest0-21swapper/223:51:292
1519999130,12cyclictest0-21swapper/223:25:292
1519899139,1cyclictest0-21swapper/123:25:561
1519899139,1cyclictest0-21swapper/122:57:501
1519899139,1cyclictest0-21swapper/121:43:031
15198991312,1cyclictest6027-21sshd21:39:351
1519899130,9cyclictest0-21swapper/121:46:141
1519899130,2cyclictest1889-21bash22:47:131
1519899130,2cyclictest10888-21sshd22:22:271
1519899130,2cyclictest0-21swapper/122:40:261
1519899130,2cyclictest0-21swapper/121:31:351
1519899130,1cyclictest8787-21bash23:59:131
1519899130,1cyclictest5427-21sshd23:10:221
1519899130,1cyclictest30499-21sshd00:26:411
1519899130,1cyclictest0-21swapper/122:37:241
1519899130,1cyclictest0-21swapper/121:26:161
1519899130,13cyclictest0-21swapper/122:11:171
1519899130,12cyclictest0-21swapper/122:05:101
1519899130,12cyclictest0-21swapper/100:10:421
1519899130,11cyclictest11028-21sshd00:02:121
1519799131,10cyclictest0-21swapper/021:35:320
1519799130,12cyclictest0-21swapper/019:45:160
1519799130,10cyclictest0-21swapper/000:05:460
301822120,0sleep10-21swapper/100:15:161
1520099129,2cyclictest0-21swapper/322:40:383
1520099128,4cyclictest0-21swapper/300:36:083
1520099127,4cyclictest23037-21perl20:15:143
1520099127,0cyclictest0-21swapper/323:40:593
1520099127,0cyclictest0-21swapper/323:40:593
15200991211,1cyclictest0-21swapper/322:20:153
1520099120,11cyclictest0-21swapper/321:10:023
1520099120,11cyclictest0-21swapper/300:26:153
1519999129,2cyclictest0-21swapper/221:28:412
1519999129,2cyclictest0-21swapper/200:20:582
1519999128,1cyclictest8897-21sshd21:20:052
1519999122,1cyclictest8581-21bash22:36:252
1519999120,1cyclictest0-21swapper/222:05:302
1519999120,11cyclictest0-21swapper/222:20:232
1519999120,11cyclictest0-21swapper/219:35:582
1519899129,2cyclictest0-21swapper/122:17:191
1519899129,1cyclictest115650irq/25-eth023:50:111
15198991210,1cyclictest13078-21sshd23:30:591
1519899120,10cyclictest0-21swapper/123:40:401
1519899120,10cyclictest0-21swapper/123:40:401
1519799129,2cyclictest0-21swapper/019:15:020
1519799128,4cyclictest13752-21kworker/0:019:40:250
1519799125,3cyclictest0-21swapper/020:40:180
1519799124,5cyclictest0-21swapper/020:30:100
1519799123,2cyclictest13752-21kworker/0:019:31:370
1519799123,1cyclictest13752-21kworker/0:020:51:140
1520099119,2cyclictest0-21swapper/321:05:143
1520099119,1cyclictest18375-21users19:15:013
15200991110,1cyclictest0-21swapper/319:10:503
15200991110,1cyclictest0-21swapper/319:10:503
1520099110,1cyclictest0-21swapper/320:37:023
1520099110,10cyclictest0-21swapper/321:00:123
1520099110,10cyclictest0-21swapper/320:30:143
1519999118,2cyclictest0-21swapper/219:30:132
1519999112,8cyclictest0-21swapper/220:36:462
1519999110,1cyclictest8490-21bash22:45:012
1519999110,1cyclictest0-21swapper/220:42:122
1519999110,11cyclictest0-21swapper/219:50:152
1519899119,1cyclictest0-21swapper/120:35:151
1519899110,2cyclictest0-21swapper/119:50:141
1519899110,1cyclictest0-21swapper/120:46:461
1519899110,10cyclictest0-21swapper/122:00:271
1519899110,10cyclictest0-21swapper/121:00:151
1519899110,10cyclictest0-21swapper/120:50:161
1519899110,10cyclictest0-21swapper/120:18:241
1519799119,1cyclictest0-21swapper/019:55:140
1519799116,5cyclictest13752-21kworker/0:020:37:240
1519799116,2cyclictest13752-21kworker/0:020:15:390
1519799114,4cyclictest13752-21kworker/0:019:25:010
1519799111,10cyclictest13752-21kworker/0:020:22:060
1519799110,10cyclictest0-21swapper/020:25:140
1519799110,10cyclictest0-21swapper/019:50:130
1519799110,10cyclictest0-21swapper/019:21:070
1520099109,1cyclictest0-21swapper/320:14:223
1520099109,1cyclictest0-21swapper/319:40:343
1520099109,1cyclictest0-21swapper/319:30:563
1520099108,1cyclictest22627-21fschecks_time19:20:153
1520099108,1cyclictest11185-21diskstats20:50:143
1520099100,9cyclictest10782-21diskstats19:55:133
1520099100,9cyclictest0-21swapper/320:45:143
1520099100,9cyclictest0-21swapper/319:25:143
1520099100,1cyclictest0-21swapper/320:55:123
1520099100,10cyclictest0-21swapper/320:02:593
1519999109,1cyclictest0-21swapper/221:05:542
1519999109,1cyclictest0-21swapper/220:04:052
1519999109,1cyclictest0-21swapper/219:24:072
1519999108,1cyclictest17424-21perl21:00:152
1519999108,1cyclictest0-21swapper/220:30:152
1519999103,7cyclictest0-21swapper/219:16:452
1519999102,8cyclictest0-21swapper/219:28:462
1519999100,9cyclictest11498-21tune2fs20:50:152
1519999100,1cyclictest8500-21perl20:45:152
1519999100,1cyclictest0-21swapper/219:46:252
1519999100,10cyclictest0-21swapper/220:55:332
1519999100,10cyclictest0-21swapper/220:26:382
1519999100,10cyclictest0-21swapper/219:55:292
1519899109,1cyclictest0-21swapper/119:37:521
1519899109,1cyclictest0-21swapper/119:15:021
1519899100,9cyclictest11042-21perl19:55:131
1519899100,9cyclictest0-21swapper/119:20:151
1519899100,1cyclictest0-21swapper/120:32:141
1519899100,1cyclictest0-21swapper/120:11:191
1519899100,1cyclictest0-21swapper/120:04:491
1519899100,1cyclictest0-21swapper/119:47:511
1519899100,1cyclictest0-21swapper/119:25:151
1519899100,10cyclictest0-21swapper/119:31:081
1519799108,1cyclictest0-21swapper/021:10:000
1519799106,3cyclictest13752-21kworker/0:020:45:180
1519799101,6cyclictest13752-21kworker/0:019:10:010
1519799101,6cyclictest13752-21kworker/0:019:10:010
1519799100,9cyclictest14097-21perl20:00:140
1519799100,7cyclictest0-21swapper/019:35:120
152009998,1cyclictest0-21swapper/320:40:133
152009998,1cyclictest0-21swapper/319:35:423
152009990,9cyclictest0-21swapper/320:25:143
151999997,1cyclictest2163-21perl19:40:132
151999990,9cyclictest0-21swapper/220:05:142
151989998,1cyclictest0-21swapper/120:20:231
151989990,9cyclictest20475-21tune2fs21:05:151
151979998,1cyclictest0-21swapper/020:05:150
151979997,2cyclictest13752-21kworker/0:020:55:240
151979990,9cyclictest0-21swapper/021:00:050
152009982,5cyclictest0-21swapper/319:54:453
152009981,6cyclictest0-21swapper/319:45:113
151999987,1cyclictest0-21swapper/220:24:112
151999980,0cyclictest0-21swapper/219:10:142
151999980,0cyclictest0-21swapper/219:10:142
151989988,0cyclictest0-21swapper/120:08:121
151989988,0cyclictest0-21swapper/119:10:201
151989988,0cyclictest0-21swapper/119:10:201
151989987,1cyclictest0-21swapper/120:27:001
151989987,1cyclictest0-21swapper/119:43:191
152009970,6cyclictest0-21swapper/320:20:133
152009970,6cyclictest0-21swapper/320:05:213
151999971,5cyclictest0-21swapper/220:15:132
151999970,6cyclictest0-21swapper/220:10:132
151989976,1cyclictest0-21swapper/120:55:571
151989970,6cyclictest0-21swapper/120:40:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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