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2026-02-15 - 16:40
[ 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 rack3slot0.osadl.org (updated Sun Feb 15, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
39012960,2sleep3574499cyclictest10:13:313
312782820,0sleep70-21swapper/710:53:247
536725726,18sleep20-21swapper/207:04:482
246362540,0sleep10-21swapper/112:04:221
94282530,1sleep19429-21bash09:58:321
314592510,0sleep6631rcuc/612:25:426
11392510,0sleep20-21swapper/208:52:492
556025025,9sleep40-21swapper/407:07:234
553425026,8sleep70-21swapper/707:07:027
320192500,0sleep70-21swapper/709:30:587
314442500,0sleep00-21swapper/011:24:330
308842500,0sleep10-21swapper/111:01:191
233062500,0sleep523305-21sshd09:08:385
115992500,0sleep50-21swapper/510:15:585
134662490,0sleep50-21swapper/510:06:295
238972480,0sleep30-21swapper/311:14:273
186542480,2sleep2573699cyclictest10:35:332
47372470,0sleep74730-21sshd09:37:077
225502470,1sleep222549-21sshd12:04:152
265932450,1sleep557-21ksoftirqd/511:08:445
162172450,2sleep3574499cyclictest12:00:003
217882440,0sleep20-21swapper/209:14:522
191682440,1sleep719130-21sshd12:36:327
166592440,1sleep316656-21grepconf.sh11:38:533
104952440,0sleep60-21swapper/611:09:416
56582430,1sleep6723-21in:imjournal10:46:106
49872430,0sleep40-21swapper/411:21:084
288502430,2sleep3574499cyclictest11:06:583
250852430,0sleep50-21swapper/509:36:255
178442430,0sleep00-21swapper/011:18:000
175572430,0sleep117556-21sshd10:04:401
138382430,0sleep40-21swapper/410:41:044
28912420,0sleep60-21swapper/609:40:516
211992420,1sleep7577999cyclictest09:45:407
205762420,1sleep125-21ksoftirqd/111:54:291
37682410,0sleep60-21swapper/611:15:106
204912410,0sleep70-21swapper/710:24:017
19642410,0sleep51960-21sshd11:43:445
157022410,0sleep70-21swapper/710:44:517
120722410,0sleep10-21swapper/112:09:191
89312400,0sleep10-21swapper/110:31:071
547224027,9sleep00-21swapper/007:06:140
533224029,8sleep30-21swapper/307:04:173
142912400,0sleep20-21swapper/210:21:472
77912390,0sleep40-21swapper/411:28:534
559023927,8sleep50-21swapper/507:07:485
530123927,8sleep10-21swapper/107:03:511
528523927,8sleep60-21swapper/607:03:406
34102390,0sleep00-21swapper/009:21:380
271122390,0sleep4481ktimersoftd/408:38:104
121732390,0sleep50-21swapper/508:13:055
135612380,0sleep30-21swapper/310:42:553
572199231,6cyclictest2903-21bash11:17:060
5771992116,3cyclictest65-21ksoftirqd/610:04:316
5721992110,1cyclictest9-21ksoftirqd/009:55:120
572199210,5cyclictest1238-21bash10:53:330
80252200,0sleep60-21swapper/611:03:406
572199200,5cyclictest30795-21sshd09:36:450
572199200,5cyclictest12445-21bash09:12:250
5771991912,4cyclictest65-21ksoftirqd/610:41:096
572199197,1cyclictest9-21ksoftirqd/010:21:440
5721991912,3cyclictest9-21ksoftirqd/009:43:210
572199191,1cyclictest101ktimersoftd/011:56:550
572199190,2cyclictest691-21systemd-logind12:23:280
5771991817,1cyclictest65-21ksoftirqd/609:29:506
5736991815,1cyclictest33-21ksoftirqd/209:51:012
5736991815,1cyclictest33-21ksoftirqd/209:51:012
572199188,2cyclictest9-21ksoftirqd/009:28:250
572199181,6cyclictest14864-21grepconf.sh12:18:510
572199181,5cyclictest23867-21grep12:33:010
572199181,1cyclictest0-21swapper/010:25:570
572199181,1cyclictest0-21swapper/010:08:540
572199180,7cyclictest17626-21bash10:41:170
572199180,5cyclictest30922-21systemd09:59:470
572199180,4cyclictest15529-21sshd10:46:450
572199180,1cyclictest9-21ksoftirqd/009:25:090
572199180,1cyclictest0-21swapper/010:16:090
305622180,0sleep330567-21grepconf.sh09:09:083
5771991716,1cyclictest65-21ksoftirqd/611:32:436
5771991716,1cyclictest65-21ksoftirqd/610:13:526
5771991715,2cyclictest65-21ksoftirqd/611:19:516
5771991715,1cyclictest65-21ksoftirqd/612:03:336
5771991715,1cyclictest65-21ksoftirqd/610:50:126
5771991711,1cyclictest65-21ksoftirqd/611:52:006
574499170,16cyclictest16998-21kworker/3:112:26:103
572199173,1cyclictest1-21systemd11:42:060
5721991712,3cyclictest9-21ksoftirqd/011:10:360
572199171,4cyclictest25324-21sshd11:48:580
572199171,15cyclictest10148-21sshd09:14:070
572199170,6cyclictest22344-21grep12:02:280
572199170,5cyclictest17141-21cp12:30:450
572199170,5cyclictest17141-21cp12:30:450
572199170,2cyclictest27841-21bash09:38:210
572199170,1cyclictest9-21ksoftirqd/012:04:040
5779991612,4cyclictest29260-21grepconf.sh11:16:437
5771991615,1cyclictest65-21ksoftirqd/610:10:136
5771991614,1cyclictest65-21ksoftirqd/612:32:186
5771991614,1cyclictest65-21ksoftirqd/612:32:186
5771991614,1cyclictest65-21ksoftirqd/612:14:146
5771991614,1cyclictest65-21ksoftirqd/612:11:166
5771991614,1cyclictest65-21ksoftirqd/612:01:076
5771991614,1cyclictest65-21ksoftirqd/611:56:456
5771991614,1cyclictest65-21ksoftirqd/611:43:486
5771991614,1cyclictest65-21ksoftirqd/611:33:526
5771991614,1cyclictest65-21ksoftirqd/611:33:526
5771991614,1cyclictest65-21ksoftirqd/610:53:206
5771991614,1cyclictest65-21ksoftirqd/610:28:126
5771991614,1cyclictest65-21ksoftirqd/610:23:066
5771991614,1cyclictest65-21ksoftirqd/609:10:496
5771991613,2cyclictest65-21ksoftirqd/609:33:266
5771991613,1cyclictest65-21ksoftirqd/611:39:346
5771991612,1cyclictest65-21ksoftirqd/609:45:246
5771991611,4cyclictest7005-21ntp_states11:23:076
5771991611,4cyclictest65-21ksoftirqd/609:53:216
575599161,9cyclictest0-21swapper/412:35:054
5721991611,3cyclictest9-21ksoftirqd/010:51:380
572199161,6cyclictest5149-21sshd11:05:280
572199161,4cyclictest16359-21sshd12:09:340
572199161,2cyclictest24745-21sshd11:47:080
572199160,6cyclictest5680-21grepconf.sh10:59:470
572199160,5cyclictest9798-21sshd11:29:000
572199160,4cyclictest15125-21grepconf.sh10:04:320
572199160,1cyclictest0-21swapper/010:30:500
577199158,4cyclictest65-21ksoftirqd/610:58:076
5771991513,1cyclictest65-21ksoftirqd/612:33:486
5771991513,1cyclictest65-21ksoftirqd/610:18:376
5771991513,1cyclictest65-21ksoftirqd/609:58:556
5771991513,1cyclictest65-21ksoftirqd/609:48:196
5771991513,1cyclictest65-21ksoftirqd/609:48:196
5771991513,1cyclictest65-21ksoftirqd/609:23:146
5771991513,1cyclictest65-21ksoftirqd/609:20:096
5771991513,1cyclictest65-21ksoftirqd/609:14:046
5763991510,1cyclictest471-21systemd10:59:285
574499150,2cyclictest691-21systemd-logind11:34:143
574499150,2cyclictest691-21systemd-logind11:34:143
572199151,5cyclictest19112-21bash12:13:280
572199151,1cyclictest0-21swapper/010:34:310
572199150,5cyclictest16045-21bash11:35:060
572199150,5cyclictest16045-21bash11:35:060
572199150,4cyclictest13895-21sshd09:49:100
572199150,4cyclictest13895-21sshd09:49:100
85952140,0sleep70-21swapper/711:46:107
577999146,7cyclictest1-21systemd12:20:067
5771991412,1cyclictest65-21ksoftirqd/610:33:016
5771991410,1cyclictest65-21ksoftirqd/612:18:136
576399148,1cyclictest759-21rs:main5
5763991413,1cyclictest57-21ksoftirqd/510:43:535
5763991412,1cyclictest57-21ksoftirqd/509:46:315
576399140,1cyclictest0-21swapper/512:31:275
576399140,1cyclictest0-21swapper/512:31:275
5736991413,1cyclictest33-21ksoftirqd/211:56:312
5736991413,1cyclictest33-21ksoftirqd/210:03:332
5736991412,2cyclictest33-21ksoftirqd/209:37:252
5736991412,1cyclictest33-21ksoftirqd/212:01:372
5736991411,2cyclictest33-21ksoftirqd/210:08:372
5728991411,2cyclictest9209-21sshd10:48:151
312352140,0sleep70-21swapper/711:49:237
288672140,0sleep40-21swapper/410:55:134
202572140,2sleep7721ktimersoftd/708:28:047
577999136,6cyclictest4150-21grepconf.sh10:19:137
577999136,6cyclictest1-21systemd12:02:347
577999135,7cyclictest29615-21grep12:06:387
577999134,2cyclictest6024-21bash12:14:377
577999134,2cyclictest25777-21id09:21:037
577999134,2cyclictest14601-21rm10:08:267
577999133,4cyclictest885-21polkitd11:02:347
577999133,2cyclictest2689-21rm09:42:457
5779991311,1cyclictest691-21systemd-logind11:06:457
577999131,1cyclictest17136-21bash11:19:557
577999130,12cyclictest7383-21sshd11:27:067
577999130,12cyclictest29695-21grep09:53:557
576399136,4cyclictest23471-21rm10:31:585
5763991311,1cyclictest57-21ksoftirqd/511:38:455
5763991311,1cyclictest15-21kswork09:25:145
575599133,4cyclictest0-21swapper/409:47:314
575599132,5cyclictest686-21dbus-daemon10:45:084
5755991310,2cyclictest49-21ksoftirqd/410:14:524
573699139,4cyclictest33-21ksoftirqd/211:32:422
573699139,3cyclictest33-21ksoftirqd/212:13:402
573699139,3cyclictest33-21ksoftirqd/211:21:072
5736991312,1cyclictest33-21ksoftirqd/210:26:432
5736991311,1cyclictest33-21ksoftirqd/211:47:272
5736991311,1cyclictest33-21ksoftirqd/211:06:092
5736991311,1cyclictest33-21ksoftirqd/210:46:572
573699130,2cyclictest691-21systemd-logind09:44:172
5728991310,2cyclictest21782-21grepconf.sh10:08:511
5728991310,2cyclictest10954-21systemd11:19:281
572899130,12cyclictest3041-21systemd10:19:091
54382130,2sleep3401ktimersoftd/311:32:373
577999126,5cyclictest1-21systemd10:03:137
577999125,6cyclictest24645-21cp11:33:367
577999125,6cyclictest24645-21cp11:33:367
577999124,3cyclictest5633-21systemd10:13:387
577999124,3cyclictest31415-21bash10:28:367
577999124,2cyclictest885-21polkitd09:14:247
577999124,2cyclictest7572-21grep11:55:387
577999124,2cyclictest20153-21id12:23:047
577999124,2cyclictest17279-21sshd12:09:377
577999124,1cyclictest15262-21grep11:29:207
577999123,2cyclictest887-21gdbus09:09:387
577999123,2cyclictest8789-21bash09:50:537
577999123,2cyclictest8789-21bash09:50:537
577999123,2cyclictest1-21systemd10:49:117
577999122,4cyclictest686-21dbus-daemon11:38:017
577999122,3cyclictest908-21sshd09:58:037
577999122,2cyclictest686-21dbus-daemon10:37:557
5779991210,1cyclictest11049-21sshd12:28:257
5779991210,1cyclictest11049-21sshd12:28:257
577999120,2cyclictest885-21polkitd09:22:517
5763991211,1cyclictest57-21ksoftirqd/510:23:325
5763991210,1cyclictest885-21polkitd11:07:045
5763991210,1cyclictest57-21ksoftirqd/509:54:425
5763991210,1cyclictest57-21ksoftirqd/509:17:415
576399120,2cyclictest606-21bash09:52:205
576399120,2cyclictest606-21bash09:52:205
576399120,12cyclictest9587-21kworker/5:009:19:025
576399120,11cyclictest14789-21kworker/5:210:56:145
575599128,1cyclictest49-21ksoftirqd/411:14:264
575599127,4cyclictest653-21grep12:18:034
575599126,2cyclictest25574-21systemd11:52:594
575599122,4cyclictest885-21polkitd11:07:394
575599122,4cyclictest24328-21sshd09:55:374
575599122,4cyclictest24307-21systemd09:15:004
575599122,4cyclictest0-21swapper/411:58:044
575599122,4cyclictest0-21swapper/410:28:274
575599122,4cyclictest0-21swapper/410:01:204
5755991210,1cyclictest49-21ksoftirqd/409:08:434
575599120,2cyclictest5905-21systemd09:48:324
575599120,2cyclictest5905-21systemd09:48:324
575599120,11cyclictest18714-21bash10:08:404
574499127,4cyclictest41-21ksoftirqd/309:30:343
5744991211,1cyclictest41-21ksoftirqd/311:51:333
574499120,11cyclictest686-21dbus-daemon11:57:193
574499120,11cyclictest30253-21sshd10:30:273
574499120,11cyclictest0-21swapper/310:34:233
573699129,2cyclictest33-21ksoftirqd/211:33:312
573699129,2cyclictest33-21ksoftirqd/211:33:312
573699128,4cyclictest33-21ksoftirqd/209:56:112
573699128,1cyclictest33-21ksoftirqd/210:41:122
573699124,5cyclictest14082-21grepconf.sh12:24:402
5736991210,2cyclictest33-21ksoftirqd/211:22:552
5736991210,1cyclictest33-21ksoftirqd/212:20:142
5736991210,1cyclictest33-21ksoftirqd/210:49:482
5736991210,1cyclictest33-21ksoftirqd/209:41:042
5736991210,1cyclictest33-21ksoftirqd/209:23:082
572899122,4cyclictest23117-21sshd12:23:121
5728991211,1cyclictest25-21ksoftirqd/110:46:331
5728991210,1cyclictest25-21ksoftirqd/111:07:481
5728991210,1cyclictest25-21ksoftirqd/109:27:121
5728991210,1cyclictest10146-21sshd09:07:501
5728991210,1cyclictest0-21swapper/109:27:511
572899120,11cyclictest24532-21kworker/1:409:20:461
572199125,1cyclictest9-21ksoftirqd/008:59:590
572199125,1cyclictest9-21ksoftirqd/008:42:070
316812120,0sleep5551rcuc/511:53:135
255052120,1sleep725493-21bash11:10:387
23332120,0sleep10-21swapper/111:45:481
577999113,2cyclictest12798-21bash10:33:097
577999113,2cyclictest0-21swapper/707:52:287
576399119,1cyclictest57-21ksoftirqd/512:04:395
576399119,1cyclictest57-21ksoftirqd/511:31:565
576399119,1cyclictest57-21ksoftirqd/510:34:225
576399119,1cyclictest57-21ksoftirqd/510:18:345
576399119,1cyclictest57-21ksoftirqd/510:01:025
576399119,1cyclictest57-21ksoftirqd/509:29:025
576399118,2cyclictest11533-21systemd11:27:215
576399117,3cyclictest775-21gdbus11:49:245
576399112,5cyclictest9398-21sshd10:48:165
576399112,3cyclictest29526-21sshd11:58:445
5763991110,1cyclictest9473-21sshd09:39:155
576399111,4cyclictest25243-21sshd10:09:035
576399110,11cyclictest30724-21kworker/5:312:08:395
575599119,1cyclictest0-21swapper/411:47:214
575599112,4cyclictest11826-21sshd11:50:134
575599112,4cyclictest0-21swapper/409:33:104
575599111,4cyclictest23101-21grep09:38:064
575599111,4cyclictest16219-21sshd10:23:464
575599111,4cyclictest12589-21kill10:04:224
575599111,4cyclictest0-21swapper/410:58:414
575599111,4cyclictest0-21swapper/410:22:454
575599110,11cyclictest0-21swapper/410:48:424
575599110,1cyclictest1-21systemd12:16:124
574499119,2cyclictest41-21ksoftirqd/310:20:333
574499119,1cyclictest41-21ksoftirqd/311:45:253
574499119,1cyclictest41-21ksoftirqd/311:22:583
574499119,1cyclictest41-21ksoftirqd/310:27:423
574499119,1cyclictest41-21ksoftirqd/310:02:193
574499119,1cyclictest41-21ksoftirqd/309:50:553
574499119,1cyclictest41-21ksoftirqd/309:50:553
574499119,1cyclictest41-21ksoftirqd/309:23:383
574499118,1cyclictest41-21ksoftirqd/309:22:123
574499117,1cyclictest41-21ksoftirqd/309:41:563
5744991110,1cyclictest41-21ksoftirqd/312:09:143
5744991110,1cyclictest41-21ksoftirqd/310:05:083
5744991110,1cyclictest0-21swapper/310:55:183
574499110,11cyclictest19353-21kworker/3:510:48:163
574499110,1cyclictest1905-21grepconf.sh12:29:473
574499110,1cyclictest1905-21grepconf.sh12:29:473
573699119,1cyclictest33-21ksoftirqd/212:35:522
573699119,1cyclictest33-21ksoftirqd/209:29:142
573699118,2cyclictest33-21ksoftirqd/210:56:272
573699114,4cyclictest21913-21idleruntime-cro08:32:492
573699114,3cyclictest14134-21unixbench-2d10:58:092
573699112,3cyclictest11920-21sshd11:48:102
573699112,3cyclictest10302-21systemd-cgroups10:29:162
5736991110,1cyclictest33-21ksoftirqd/212:30:162
5736991110,1cyclictest33-21ksoftirqd/212:30:162
5736991110,1cyclictest13550irq/24-ahci[00010:14:352
573699111,5cyclictest2595-21grepconf.sh11:15:062
573699110,11cyclictest11985-21kworker/2:009:10:302
572899119,1cyclictest2561-21sshd11:22:561
572899119,1cyclictest25-21ksoftirqd/111:32:521
572899119,1cyclictest25-21ksoftirqd/111:32:521
572899119,1cyclictest25-21ksoftirqd/111:17:161
572899112,4cyclictest5318-21systemd-cgroups10:13:361
572899112,3cyclictest0-21swapper/110:37:411
572899111,4cyclictest887-21gdbus12:20:101
572899111,4cyclictest18147-21sshd09:55:131
572899111,4cyclictest12838-21sshd11:59:481
572899111,4cyclictest0-21swapper/112:33:271
572899111,4cyclictest0-21swapper/111:30:491
572899110,5cyclictest19419-21sshd09:34:021
572899110,11cyclictest18282-21kworker/1:110:27:061
572899110,11cyclictest1290-21kworker/1:610:56:591
572899110,1cyclictest0-21swapper/112:13:491
572899110,1cyclictest0-21swapper/109:42:501
572199114,3cyclictest9-21ksoftirqd/008:13:010
572199114,2cyclictest9-21ksoftirqd/008:18:460
572199114,1cyclictest9-21ksoftirqd/008:54:020
572199114,1cyclictest9-21ksoftirqd/007:58:370
572199114,1cyclictest9-21ksoftirqd/007:29:430
572199114,1cyclictest9-21ksoftirqd/007:29:430
572199113,1cyclictest9-21ksoftirqd/007:14:110
147012110,0sleep40-21swapper/410:35:194
577999103,1cyclictest23415-21cstates07:38:007
577999102,2cyclictest27178-21awk08:38:107
577999102,2cyclictest0-21swapper/707:29:527
577999102,2cyclictest0-21swapper/707:29:527
577999102,2cyclictest0-21swapper/707:08:107
577999102,1cyclictest6859-21cat08:03:097
577999100,1cyclictest0-21swapper/708:23:027
576399108,1cyclictest57-21ksoftirqd/512:23:525
576399108,1cyclictest57-21ksoftirqd/512:20:365
576399108,1cyclictest57-21ksoftirqd/511:14:505
576399107,3cyclictest57-21ksoftirqd/512:33:055
576399105,2cyclictest0-21swapper/507:15:325
576399104,4cyclictest0-21swapper/511:34:015
576399104,4cyclictest0-21swapper/511:34:015
576399103,4cyclictest19720-21bash10:39:285
576399103,4cyclictest0-21swapper/512:16:345
575599108,1cyclictest49-21ksoftirqd/411:11:394
575599106,3cyclictest1331-21sshd12:03:044
575599103,4cyclictest21380-21bash12:08:014
575599103,4cyclictest11180-21sshd09:27:544
575599101,4cyclictest17241-21sshd11:33:104
575599101,4cyclictest17241-21sshd11:33:104
575599101,4cyclictest0-21swapper/409:24:034
575599100,9cyclictest31704-21kworker/4:411:22:524
575599100,4cyclictest28752-21sshd12:23:324
575599100,4cyclictest10291-21sshd09:18:094
574499109,1cyclictest41-21ksoftirqd/309:33:073
574499109,1cyclictest1-21systemd12:34:453
574499108,1cyclictest41-21ksoftirqd/312:14:433
574499108,1cyclictest41-21ksoftirqd/310:38:213
574499108,1cyclictest41-21ksoftirqd/309:45:383
574499108,1cyclictest41-21ksoftirqd/309:12:513
574499108,1cyclictest409-21systemd-cgroups10:09:293
574499100,9cyclictest28244-21kworker/3:012:18:333
574499100,9cyclictest12531-21grepconf.sh12:03:393
574499100,1cyclictest20184-21sshd11:08:173
573699109,1cyclictest33-21ksoftirqd/209:58:032
573699107,2cyclictest20765-21systemd09:18:452
573699100,4cyclictest0-21swapper/207:48:372
573699100,10cyclictest3353-21kworker/2:311:39:312
573699100,1cyclictest23659-21bash11:10:312
572899103,1cyclictest241ktimersoftd/109:40:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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