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2026-03-04 - 00:35
[ 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 Tue Mar 03, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
188832530,2sleep71287499cyclictest07:17:257
165222520,0sleep50-21swapper/511:00:425
13282500,1sleep11319-21bash10:18:581
76692490,1sleep17670-21kworker/u16:011:46:441
88742480,0sleep70-21swapper/709:47:567
268972480,0sleep00-21swapper/009:58:140
183622480,0sleep10-21swapper/109:31:561
1253124825,8sleep60-21swapper/607:05:166
226502470,0sleep20-21swapper/212:13:362
84602450,2sleep51285899cyclictest12:16:355
77942450,0sleep40-21swapper/410:24:534
77942450,0sleep40-21swapper/410:24:534
291112450,0sleep70-21swapper/711:23:437
150512450,1sleep11282699cyclictest10:12:251
78732440,0sleep70-21swapper/710:54:367
23532440,0sleep70-21swapper/710:22:407
23532440,0sleep70-21swapper/710:22:407
181722440,1sleep1797-21sshd10:53:181
142012440,0sleep20-21swapper/210:14:102
51772430,0sleep00-21swapper/011:46:350
37262430,0sleep3401ktimersoftd/309:16:203
16652430,0sleep2311rcuc/210:09:452
74572420,0sleep10-21swapper/111:41:071
234352420,1sleep588050irq/26-em1-tx-010:18:225
1259724223,15sleep30-21swapper/307:06:093
103142420,0sleep60-21swapper/610:36:096
246282410,0sleep30-21swapper/308:22:313
304012400,0sleep30-21swapper/309:39:593
1261224028,8sleep00-21swapper/007:06:220
1248024028,9sleep40-21swapper/407:04:344
1239824027,9sleep70-21swapper/707:03:257
1236024028,8sleep50-21swapper/507:02:515
11192400,0sleep00-21swapper/011:55:400
80682390,0sleep30-21swapper/311:15:063
282992390,0sleep60-21swapper/609:12:156
18832390,0sleep30-21swapper/310:19:003
1266823926,9sleep10-21swapper/107:07:031
1238423927,9sleep20-21swapper/207:03:122
32252380,0sleep30-21swapper/310:45:033
182322380,0sleep40-21swapper/411:17:314
109482380,0sleep00-21swapper/010:15:520
303602370,0sleep40-21swapper/409:41:524
219532360,2sleep51285899cyclictest09:39:295
129092320,1sleep341-21ksoftirqd/312:09:203
155402250,0sleep40-21swapper/409:27:594
12874992216,3cyclictest73-21ksoftirqd/710:42:297
12874992116,3cyclictest73-21ksoftirqd/709:38:127
1287499210,20cyclictest31493-21kworker/7:310:29:507
1287499209,1cyclictest73-21ksoftirqd/712:29:177
1287499204,3cyclictest73-21ksoftirqd/709:25:387
1287499204,3cyclictest73-21ksoftirqd/709:25:387
12874992016,1cyclictest73-21ksoftirqd/709:46:177
12874992016,1cyclictest73-21ksoftirqd/709:14:107
12874992014,4cyclictest73-21ksoftirqd/709:35:597
12874992014,3cyclictest492-21systemd-journal09:56:487
1287499200,18cyclictest908-21kworker/7:211:52:187
221592190,1sleep222156-21sshd09:45:032
1287499196,5cyclictest73-21ksoftirqd/710:14:237
1287499194,1cyclictest121rcu_preempt09:07:477
1287499193,4cyclictest73-21ksoftirqd/710:34:147
12874991915,3cyclictest73-21ksoftirqd/711:20:457
1287499186,1cyclictest73-21ksoftirqd/710:39:187
1287499182,1cyclictest73-21ksoftirqd/712:17:297
1287499182,1cyclictest73-21ksoftirqd/712:03:057
12874991816,1cyclictest73-21ksoftirqd/712:36:157
12874991816,1cyclictest73-21ksoftirqd/711:48:037
12874991815,3cyclictest73-21ksoftirqd/711:46:567
12874991815,3cyclictest73-21ksoftirqd/711:32:577
12874991814,3cyclictest73-21ksoftirqd/710:06:237
12874991814,1cyclictest73-21ksoftirqd/711:27:367
1287499180,3cyclictest20001-21systemd-cgroups11:06:307
62632178,1sleep233-21ksoftirqd/210:28:292
221422170,2sleep01281899cyclictest11:06:380
1287499175,1cyclictest73-21ksoftirqd/712:14:397
1287499172,3cyclictest73-21ksoftirqd/711:40:527
12874991716,1cyclictest73-21ksoftirqd/711:57:287
12874991715,1cyclictest73-21ksoftirqd/712:09:017
12874991715,1cyclictest73-21ksoftirqd/711:15:197
12874991715,1cyclictest73-21ksoftirqd/710:58:327
12874991715,1cyclictest73-21ksoftirqd/709:20:137
12874991714,1cyclictest73-21ksoftirqd/711:07:467
12874991714,1cyclictest73-21ksoftirqd/710:47:247
12874991713,3cyclictest73-21ksoftirqd/712:24:597
19192160,0sleep50-21swapper/510:56:105
163192160,1sleep416312-21bash09:24:224
163192160,1sleep416312-21bash09:24:224
12874991614,1cyclictest73-21ksoftirqd/710:08:217
12874991614,1cyclictest73-21ksoftirqd/709:59:137
12874991612,1cyclictest73-21ksoftirqd/710:19:177
1287499161,1cyclictest73-21ksoftirqd/709:31:287
12866991614,1cyclictest65-21ksoftirqd/609:12:206
12839991613,2cyclictest30785-21systemd10:13:143
12826991614,1cyclictest25-21ksoftirqd/112:29:411
12818991611,1cyclictest9-21ksoftirqd/010:45:050
127422160,0sleep10-21swapper/111:56:211
325102150,0sleep50-21swapper/509:34:325
225482150,0sleep60-21swapper/611:15:576
204652150,0sleep520466-21sshd11:13:565
17342150,0sleep60-21swapper/609:19:526
144962150,0sleep60-21swapper/609:42:426
12851991510,1cyclictest1-21systemd10:30:114
1283499152,7cyclictest9231-21sshd09:20:182
49012140,1sleep1231rcuc/111:52:121
248652140,1sleep41-21systemd09:54:264
245632140,1sleep624544-21bash11:53:146
177192140,0sleep10-21swapper/109:22:351
177192140,0sleep10-21swapper/109:22:351
12866991412,1cyclictest65-21ksoftirqd/609:28:116
1286699140,4cyclictest0-21swapper/610:12:306
1286699140,14cyclictest0-21swapper/610:47:206
12858991413,1cyclictest57-21ksoftirqd/511:08:165
12858991413,1cyclictest57-21ksoftirqd/510:38:295
12858991412,1cyclictest57-21ksoftirqd/511:20:195
12858991412,1cyclictest57-21ksoftirqd/510:13:425
12858991412,1cyclictest1-21systemd10:31:015
12858991411,2cyclictest29374-21systemd11:57:195
12858991411,2cyclictest20577-21systemd11:38:055
12858991410,3cyclictest57-21ksoftirqd/511:04:215
12839991411,2cyclictest1-21systemd09:09:213
1283999140,1cyclictest30747-21sshd12:36:263
12834991413,1cyclictest33-21ksoftirqd/210:03:232
12834991413,1cyclictest13550irq/24-ahci[00011:27:162
1283499140,14cyclictest12133-21kworker/2:211:39:542
12826991413,1cyclictest25-21ksoftirqd/110:57:181
12826991413,1cyclictest25-21ksoftirqd/109:18:451
12826991412,1cyclictest25-21ksoftirqd/111:57:561
12826991412,1cyclictest25-21ksoftirqd/111:14:091
12826991412,1cyclictest25-21ksoftirqd/109:58:241
12818991410,1cyclictest17273-21kworker/0:309:17:480
80582130,0sleep50-21swapper/509:22:075
309042130,0sleep30-21swapper/309:19:413
1285899137,3cyclictest17951-21sshd10:34:425
1285899136,5cyclictest686-21dbus-daemon11:24:115
12858991312,1cyclictest57-21ksoftirqd/510:08:315
12858991311,1cyclictest57-21ksoftirqd/512:35:595
12858991310,2cyclictest57-21ksoftirqd/510:47:365
1285199130,12cyclictest20379-21bash11:47:274
1283999133,4cyclictest1861-21sshd11:33:183
12839991312,1cyclictest0-21swapper/310:08:223
12834991311,1cyclictest32192-21kworker/2:311:05:062
1282699139,1cyclictest25-21ksoftirqd/112:05:071
12826991311,1cyclictest25-21ksoftirqd/109:35:401
1282699130,12cyclictest29795-21kworker/1:710:41:501
12818991312,1cyclictest9-21ksoftirqd/011:38:320
12818991311,1cyclictest9-21ksoftirqd/012:30:150
12818991310,2cyclictest23380-21bash12:34:060
87742120,0sleep20-21swapper/211:18:502
65572120,0sleep00-21swapper/012:18:140
12874991211,1cyclictest73-21ksoftirqd/708:47:177
12874991211,1cyclictest73-21ksoftirqd/707:37:177
1286699122,4cyclictest8217-21systemd-cgroups10:12:026
1286699122,4cyclictest492-21systemd-journal11:32:076
1286699122,4cyclictest3391-21sshd12:08:476
1286699122,4cyclictest2265-21sshd12:36:406
1286699122,4cyclictest15998-21sshd10:40:096
1286699122,4cyclictest15144-21sshd11:50:546
1286699121,5cyclictest21688-21sshd09:48:416
1286699121,5cyclictest10163-21grepconf.sh11:05:566
1286699120,11cyclictest0-21swapper/610:19:576
1285899129,2cyclictest57-21ksoftirqd/512:02:315
1285899129,2cyclictest1-21systemd09:44:265
1285899128,3cyclictest11289-21systemd10:45:315
1285899128,1cyclictest57-21ksoftirqd/512:27:225
1285899126,3cyclictest57-21ksoftirqd/509:31:015
12858991211,1cyclictest57-21ksoftirqd/511:47:505
12858991211,1cyclictest57-21ksoftirqd/509:51:185
12858991210,1cyclictest691-21systemd-logind12:24:025
12858991210,1cyclictest57-21ksoftirqd/511:45:115
12858991210,1cyclictest57-21ksoftirqd/510:04:275
12858991210,1cyclictest2186-21systemd11:53:495
1285899121,8cyclictest25516-21sshd10:00:035
1285899120,11cyclictest13680-21kworker/5:010:22:275
1285899120,11cyclictest13680-21kworker/5:010:22:275
1285199129,2cyclictest30035-21sshd11:25:414
1285199122,4cyclictest0-21swapper/410:47:104
12851991210,1cyclictest49-21ksoftirqd/412:31:114
1285199121,5cyclictest18128-21bash09:59:374
1285199120,5cyclictest0-21swapper/410:16:054
1285199120,11cyclictest22564-21kworker/4:010:05:594
1283999123,4cyclictest686-21dbus-daemon10:53:533
1283999122,7cyclictest14397-21sshd11:58:143
1283999122,4cyclictest27534-21systemd-cgroups09:50:563
1283999122,4cyclictest0-21swapper/311:05:523
12839991211,1cyclictest41-21ksoftirqd/310:42:063
1283999121,5cyclictest14725-21systemd11:52:393
1283999120,12cyclictest1753-21kworker/3:412:05:303
1283999120,11cyclictest9777-21grepconf.sh11:32:003
1283999120,11cyclictest30635-21systemd-cgroups10:29:533
1283999120,11cyclictest23167-21bash09:52:313
1283999120,11cyclictest1756-21bash12:23:333
1283499129,2cyclictest33-21ksoftirqd/212:31:052
1283499126,1cyclictest33-21ksoftirqd/211:16:312
1283499123,4cyclictest17585-21bash12:05:552
1283499120,11cyclictest7381-21kworker/2:511:52:322
1283499120,11cyclictest22462-21sshd12:35:572
1283499120,11cyclictest16589-21kworker/2:212:18:372
1282699128,1cyclictest25-21ksoftirqd/109:46:461
1282699126,3cyclictest23252-21bash09:13:421
12826991211,1cyclictest25-21ksoftirqd/111:31:331
12826991211,1cyclictest25-21ksoftirqd/110:32:311
12826991211,1cyclictest25-21ksoftirqd/109:55:591
12826991210,1cyclictest25-21ksoftirqd/112:16:561
12826991210,1cyclictest25-21ksoftirqd/111:04:491
12826991210,1cyclictest25-21ksoftirqd/110:32:031
12826991210,1cyclictest25-21ksoftirqd/110:24:441
12826991210,1cyclictest25-21ksoftirqd/110:24:441
12826991210,1cyclictest25-21ksoftirqd/109:38:561
1281899129,2cyclictest9410-21bash11:02:110
1281899129,2cyclictest18228-21bash09:17:110
1281899125,7cyclictest4067-21kworker/0:309:38:040
1281899122,7cyclictest20577-21cp10:03:240
1281899122,4cyclictest0-21swapper/009:10:580
12818991210,1cyclictest9-21ksoftirqd/010:56:040
12818991210,1cyclictest9-21ksoftirqd/010:07:580
1281899120,11cyclictest4277-21sshd11:57:380
1281899120,11cyclictest3231-21sshd10:41:180
1281899120,0cyclictest0-21swapper/011:34:500
109892120,0sleep310968-21sshd11:50:383
302332110,0sleep230232-21sshd09:08:022
195252110,0sleep60-21swapper/612:19:016
1286699119,1cyclictest65-21ksoftirqd/612:07:036
1286699115,3cyclictest87950irq/25-em1-rx-011:40:046
1286699112,4cyclictest887-21gdbus10:06:046
1286699112,4cyclictest7009-21bash11:22:306
1286699112,4cyclictest23927-21sshd10:42:286
1286699112,4cyclictest16214-21sshd11:08:036
12866991110,1cyclictest65-21ksoftirqd/611:59:426
12866991110,1cyclictest65-21ksoftirqd/610:27:396
1286699111,4cyclictest7852-21sshd10:23:006
1286699111,4cyclictest7852-21sshd10:23:006
1286699111,4cyclictest31148-21sshd12:23:226
1286699111,4cyclictest19141-21systemd-cgroups12:13:236
1286699111,4cyclictest18024-21sshd12:30:056
1286699111,4cyclictest0-21swapper/610:01:296
1286699111,4cyclictest0-21swapper/609:35:386
1286699110,4cyclictest0-21swapper/611:18:146
1286699110,11cyclictest21066-21kworker/6:309:55:016
1286699110,11cyclictest14370-21kworker/6:109:38:416
1286699110,10cyclictest686-21dbus-daemon10:54:106
1286699110,10cyclictest22705-21sshd11:34:316
1285899119,1cyclictest57-21ksoftirqd/512:19:505
12858991110,1cyclictest57-21ksoftirqd/511:31:345
12858991110,1cyclictest57-21ksoftirqd/509:22:575
12858991110,1cyclictest57-21ksoftirqd/509:22:575
1285899110,1cyclictest8483-21sshd09:11:035
1285199119,1cyclictest49-21ksoftirqd/412:03:444
1285199119,1cyclictest1-21systemd11:54:514
1285199116,4cyclictest10846-21grepconf.sh11:37:334
1285199112,4cyclictest7976-21systemd-cgroups12:18:204
1285199112,4cyclictest21636-21sshd09:45:014
1285199112,4cyclictest1116-21nfsd10:37:554
1285199111,4cyclictest887-21gdbus11:27:374
1285199111,4cyclictest686-21dbus-daemon10:58:244
1285199110,5cyclictest1463-21systemd10:35:384
1285199110,5cyclictest13260-21bash12:00:044
1285199110,11cyclictest24435-21kworker/4:409:08:554
1285199110,11cyclictest11196-21kworker/4:011:35:224
1285199110,1cyclictest763-21NetworkManager11:43:594
1283999119,1cyclictest27878-21sshd09:58:173
1283999117,4cyclictest17931-21systemd11:08:093
1283999113,7cyclictest15361-21sshd12:29:563
1283999113,4cyclictest0-21swapper/309:42:333
1283999112,4cyclictest7873-21sshd12:20:133
1283999112,4cyclictest13885-21sshd10:23:213
1283999112,4cyclictest13885-21sshd10:23:213
1283999112,4cyclictest0-21swapper/310:48:073
1283999112,4cyclictest0-21swapper/310:06:533
12839991110,1cyclictest41-21ksoftirqd/311:26:373
1283999110,11cyclictest21550-21kworker/3:309:35:083
1283499119,1cyclictest5935-21cp11:01:592
1283499119,1cyclictest33-21ksoftirqd/211:43:532
1283499119,1cyclictest33-21ksoftirqd/210:02:002
1283499117,3cyclictest33-21ksoftirqd/212:23:072
1283499114,6cyclictest10139-21grepconf.sh10:43:282
12834991110,1cyclictest33-21ksoftirqd/209:27:582
1283499111,4cyclictest686-21dbus-daemon11:07:222
1283499111,4cyclictest0-21swapper/209:39:272
1283499110,11cyclictest8113-21kworker/2:009:32:202
1283499110,11cyclictest29785-21kworker/2:110:22:372
1283499110,11cyclictest29785-21kworker/2:110:22:372
1283499110,10cyclictest21843-21bash10:51:442
1283499110,1cyclictest31305-21bash12:08:312
1282699119,1cyclictest25-21ksoftirqd/112:22:321
1282699119,1cyclictest25-21ksoftirqd/111:23:301
1282699119,1cyclictest25-21ksoftirqd/111:17:481
1282699119,1cyclictest25-21ksoftirqd/110:50:121
1282699119,1cyclictest25-21ksoftirqd/109:51:411
1282699118,2cyclictest25-21ksoftirqd/112:07:391
1282699110,10cyclictest3244-21kworker/1:212:19:391
1281899118,2cyclictest31477-21grepconf.sh10:18:500
1281899117,1cyclictest28059-21bash12:25:060
1281899113,7cyclictest3371-21sshd12:03:110
1281899111,4cyclictest686-21dbus-daemon11:11:180
1281899111,4cyclictest3406-21sshd10:48:440
1281899110,5cyclictest25814-21grepconf.sh10:33:150
1281899110,5cyclictest0-21swapper/010:28:520
1281899110,11cyclictest21805-21kworker/0:012:14:270
1287499109,1cyclictest73-21ksoftirqd/709:07:167
1287499108,1cyclictest73-21ksoftirqd/707:37:367
1287499100,10cyclictest0-21swapper/708:12:357
1286699103,1cyclictest1-21systemd11:44:246
1286699101,4cyclictest0-21swapper/610:59:136
1286699100,4cyclictest386-21sshd09:23:266
1286699100,4cyclictest386-21sshd09:23:266
1285899108,1cyclictest57-21ksoftirqd/511:33:085
1285899108,1cyclictest57-21ksoftirqd/509:15:075
1285899107,3cyclictest57-21ksoftirqd/509:54:555
1285199109,1cyclictest0-21swapper/412:23:424
1285199108,1cyclictest49-21ksoftirqd/412:16:034
1285199108,1cyclictest49-21ksoftirqd/410:55:414
1285199103,6cyclictest691-21systemd-logind11:12:294
1285199103,6cyclictest1273-21sshd10:11:384
1285199102,4cyclictest885-21polkitd09:48:424
1285199102,3cyclictest11174-21/usr/sbin/munin12:07:354
1285199100,4cyclictest686-21dbus-daemon09:19:064
1285199100,4cyclictest0-21swapper/411:11:364
1285199100,1cyclictest15694-21sshd09:17:034
1283999108,1cyclictest41-21ksoftirqd/311:44:243
1283999108,1cyclictest41-21ksoftirqd/311:17:333
1283999108,1cyclictest41-21ksoftirqd/309:23:033
1283999108,1cyclictest41-21ksoftirqd/309:23:033
1283999104,2cyclictest5772-21bash10:33:593
1283999101,4cyclictest27525-21sshd10:57:343
1283999101,4cyclictest15264-21sshd09:27:583
1283999100,4cyclictest5914-21sshd11:39:073
1283999100,4cyclictest14833-21systemd-cgroups12:15:033
1283499107,2cyclictest686-21dbus-daemon10:54:322
1283499103,6cyclictest30946-21grepconf.sh09:52:532
1283499103,1cyclictest1-21systemd11:34:282
1283499101,5cyclictest15567-21sshd10:19:482
1283499100,4cyclictest23562-21sshd11:30:542
1283499100,4cyclictest0-21swapper/210:35:312
1283499100,10cyclictest8113-21kworker/2:009:51:402
1283499100,1cyclictest0-21swapper/211:58:352
1282699109,1cyclictest25-21ksoftirqd/112:32:471
1282699108,1cyclictest25-21ksoftirqd/111:08:451
1282699108,1cyclictest25-21ksoftirqd/110:03:391
1282699108,1cyclictest25-21ksoftirqd/109:07:551
1282699105,2cyclictest686-21dbus-daemon11:32:431
1282699104,3cyclictest0-21swapper/110:07:441
1281899108,1cyclictest9-21ksoftirqd/011:48:480
1281899108,1cyclictest9-21ksoftirqd/011:22:410
1281899108,1cyclictest9-21ksoftirqd/011:19:580
1281899108,1cyclictest9-21ksoftirqd/009:49:050
1281899108,1cyclictest0-21swapper/010:25:370
1281899108,1cyclictest0-21swapper/010:25:370
1281899104,1cyclictest0-21swapper/009:52:330
1281899102,4cyclictest32593-21grep09:28:580
1281899100,4cyclictest10544-21sshd09:37:030
1281899100,10cyclictest18309-21kworker/0:412:07:480
1281899100,1cyclictest0-21swapper/009:26:010
1281899100,1cyclictest0-21swapper/009:26:010
128749998,1cyclictest73-21ksoftirqd/707:52:317
128749997,1cyclictest73-21ksoftirqd/709:02:167
128669997,1cyclictest16978-21cat09:07:166
128589997,1cyclictest57-21ksoftirqd/512:07:335
128519997,1cyclictest49-21ksoftirqd/410:17:384
128519993,4cyclictest718-21avahi-daemon09:35:124
128519992,6cyclictest29985-21sshd11:05:134
128519990,9cyclictest0-21swapper/410:48:014
128349998,1cyclictest0-21swapper/209:23:182
128349998,1cyclictest0-21swapper/209:23:182
128349992,6cyclictest3507-21sshd09:12:352
128349990,9cyclictest0-21swapper/211:47:422
128269997,1cyclictest25-21ksoftirqd/110:42:351
128189996,2cyclictest32740-21grep11:12:440
128189993,3cyclictest0-21swapper/008:36:440
128189992,4cyclictest0-21swapper/008:47:170
128189991,4cyclictest9210-21sshd11:28:090
128189990,8cyclictest25620-21kworker/0:009:42:200
128749987,1cyclictest73-21ksoftirqd/708:07:257
128749987,1cyclictest73-21ksoftirqd/708:07:257
128749986,1cyclictest786-21snmpd08:02:397
128749986,1cyclictest73-21ksoftirqd/708:37:287
128749986,1cyclictest73-21ksoftirqd/708:27:287
128749986,1cyclictest73-21ksoftirqd/708:27:287
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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