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2026-01-15 - 19:02
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack4slot6.osadl.org (updated Thu Jan 15, 2026 12:44:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24751521070,91pltrace0-21swapper/507:05:175
24751521040,100pltrace0-21swapper/107:05:141
27536521030,95pltrace0-21swapper/707:09:517
2753652910,87pltrace0-21swapper/307:09:593
2739126753,10sleep20-21swapper/207:07:322
2737726046,10sleep60-21swapper/607:07:216
2725025844,10sleep00-21swapper/007:05:300
2724525743,10sleep40-21swapper/407:05:254
2890352340,5pltrace0-21swapper/710:05:157
21642340,1sleep4531ktimers/412:10:114
701752310,0pltrace0-21swapper/712:20:167
1384452310,0pltrace0-21swapper/708:40:117
207752250,2pltrace1178-21runrttasks10:15:207
2672552240,13pltrace0-21swapper/308:06:023
2780799230,22cyclictest0-21swapper/411:04:104
2780799221,4cyclictest0-21swapper/407:24:184
1834652210,6pltrace0-21swapper/707:50:117
423252190,0pltrace0-21swapper/712:15:117
2779199190,18cyclictest0-21swapper/010:55:160
1043952190,0pltrace0-21swapper/710:30:177
3059852180,0pltrace0-21swapper/709:12:507
2952152180,4pltrace0-21swapper/708:14:007
2890352180,0pltrace0-21swapper/710:04:307
27816991811,3cyclictest0-21swapper/608:07:546
2781699180,13cyclictest0-21swapper/611:34:246
27807991812,5cyclictest0-21swapper/409:46:084
27791991812,5cyclictest0-21swapper/010:18:180
27819991711,5cyclictest0-21swapper/711:35:097
27819991711,5cyclictest0-21swapper/709:29:077
27819991711,3cyclictest0-21swapper/707:29:237
2781999170,15cyclictest0-21swapper/707:55:117
27807991712,2cyclictest0-21swapper/409:38:444
2780399171,15cyclictest0-21swapper/308:39:593
2780099171,14cyclictest0-21swapper/211:53:202
27791991711,5cyclictest0-21swapper/008:45:580
27791991711,5cyclictest0-21swapper/008:45:580
2779199170,9cyclictest0-21swapper/012:18:360
2779199170,16cyclictest30285-21sshd07:12:580
2753652170,3pltrace0-21swapper/707:10:117
269852170,0pltrace0-21swapper/708:23:477
27819991611,4cyclictest0-21swapper/709:39:497
2781999161,14cyclictest0-21swapper/709:24:197
2781699165,3cyclictest0-21swapper/610:19:296
27816991613,2cyclictest14601-21sendmail_mailtr12:30:206
27816991610,5cyclictest0-21swapper/611:36:216
27811991610,5cyclictest0-21swapper/507:40:215
27807991611,3cyclictest0-21swapper/410:48:064
27803991612,3cyclictest0-21swapper/311:23:253
27803991611,3cyclictest0-21swapper/310:17:003
27803991611,3cyclictest0-21swapper/309:17:013
27803991611,3cyclictest0-21swapper/307:38:253
2780399161,3cyclictest0-21swapper/309:34:383
2780399160,4cyclictest0-21swapper/311:27:493
2780399160,15cyclictest0-21swapper/311:30:413
27800991610,5cyclictest0-21swapper/209:58:242
27800991610,5cyclictest0-21swapper/207:16:582
27791991611,3cyclictest0-21swapper/010:53:250
27791991610,5cyclictest0-21swapper/010:26:420
2779199161,4cyclictest0-21swapper/009:52:580
2715752160,0pltrace0-21swapper/711:03:147
2220652160,3pltrace0-21swapper/708:59:047
1322652160,10pltrace15816-21taskset10:36:532
2781999151,7cyclictest0-21swapper/711:56:517
2781999150,7cyclictest0-21swapper/711:22:057
2781999150,3cyclictest0-21swapper/712:04:087
2781999150,3cyclictest0-21swapper/712:04:087
2781999150,14cyclictest0-21swapper/708:00:417
2781999150,14cyclictest0-21swapper/707:50:017
2781699150,8cyclictest0-21swapper/611:49:216
2781699150,7cyclictest0-21swapper/610:52:006
2781699150,7cyclictest0-21swapper/610:49:356
2781699150,7cyclictest0-21swapper/607:35:526
2781699150,4cyclictest0-21swapper/609:39:216
2781699150,14cyclictest0-21swapper/609:54:346
2781699150,13cyclictest0-21swapper/612:13:076
2781199159,5cyclictest0-21swapper/508:35:005
2781199159,1cyclictest0-21swapper/510:50:165
2781199156,2cyclictest1055-17auditd07:14:595
2781199153,4cyclictest5491-21seq08:24:215
2781199150,6cyclictest29982-21pltrace-run11:04:215
2781199150,14cyclictest0-21swapper/507:16:145
2781199150,1cyclictest0-21swapper/509:34:025
2781199150,1cyclictest0-21swapper/509:09:065
27807991510,3cyclictest0-21swapper/409:13:524
27807991510,2cyclictest0-21swapper/407:26:214
2780799151,8cyclictest0-21swapper/407:13:454
2780799151,3cyclictest0-21swapper/410:50:514
2780799150,4cyclictest0-21swapper/409:51:114
2780799150,3cyclictest0-21swapper/410:28:054
2780799150,3cyclictest0-21swapper/408:50:584
2780799150,3cyclictest0-21swapper/408:50:584
2780799150,14cyclictest0-21swapper/411:33:114
2780399159,5cyclictest0-21swapper/308:50:063
2780399159,5cyclictest0-21swapper/308:50:063
2780399150,8cyclictest0-21swapper/310:11:543
2780399150,8cyclictest0-21swapper/308:13:113
2780399150,8cyclictest0-21swapper/308:01:343
2780399150,7cyclictest0-21swapper/309:48:353
2780399150,14cyclictest0-21swapper/309:44:343
2780099150,7cyclictest0-21swapper/212:32:182
2780099150,14cyclictest0-21swapper/210:21:452
2780099150,14cyclictest0-21swapper/210:05:182
2780099150,14cyclictest0-21swapper/208:54:482
2780099150,14cyclictest0-21swapper/208:54:482
27796991513,1cyclictest0-21swapper/111:10:211
27796991511,3cyclictest1146-21snmpd11:26:111
2779699150,14cyclictest0-21swapper/107:45:131
2779199159,5cyclictest0-21swapper/007:44:320
2779199157,7cyclictest1146-21snmpd08:00:080
2779199153,10cyclictest32302-21sed11:05:220
2779199153,10cyclictest22832-21cpuspeed_turbos08:55:110
27791991510,3cyclictest0-21swapper/009:37:040
2779199150,14cyclictest0-21swapper/011:45:450
2779199150,14cyclictest0-21swapper/007:50:220
143152150,10pltrace54-21ksoftirqd/412:10:004
998852140,0pltrace0-21swapper/707:37:367
765252140,8pltrace0-21swapper/210:25:012
765252140,3pltrace8776-21grep10:25:125
657752140,10pltrace54-21ksoftirqd/409:28:574
2997852140,6pltrace0-21swapper/211:05:182
2997852140,11pltrace54-21ksoftirqd/411:05:314
2781999149,3cyclictest0-21swapper/711:34:427
27819991411,2cyclictest0-21swapper/709:52:017
2781999140,7cyclictest0-21swapper/709:30:257
2781999140,3cyclictest0-21swapper/712:31:367
2781699148,3cyclictest0-21swapper/611:01:376
2781699145,3cyclictest0-21swapper/611:17:356
27816991412,1cyclictest0-21swapper/611:40:186
2781699140,7cyclictest0-21swapper/610:30:186
2781699140,13cyclictest0-21swapper/608:59:346
2781199149,4cyclictest0-21swapper/508:35:245
2781199147,2cyclictest1146-21snmpd08:09:205
2781199144,4cyclictest27455-21grep09:00:225
2781199144,4cyclictest27455-21grep09:00:225
2781199143,5cyclictest1089-21dbus-daemon10:59:595
2781199143,4cyclictest9593-21grep07:30:215
2781199140,14cyclictest0-21swapper/507:24:585
2781199140,13cyclictest0-21swapper/512:29:035
2781199140,13cyclictest0-21swapper/510:32:285
27807991413,1cyclictest0-21swapper/411:45:104
27807991412,1cyclictest0-21swapper/409:40:184
2780799140,7cyclictest0-21swapper/412:23:374
2780799140,11cyclictest0-21swapper/411:43:234
2780399149,2cyclictest0-21swapper/307:23:013
2780399140,7cyclictest0-21swapper/310:58:183
2780399140,7cyclictest0-21swapper/309:03:513
2780399140,7cyclictest0-21swapper/309:03:513
2780399140,14cyclictest0-21swapper/308:20:233
2780399140,13cyclictest0-21swapper/307:13:153
27800991410,3cyclictest0-21swapper/212:27:512
27800991410,2cyclictest0-21swapper/207:53:332
2780099140,7cyclictest0-21swapper/210:16:362
2780099140,7cyclictest0-21swapper/207:31:022
2780099140,7cyclictest0-21swapper/207:11:432
2780099140,13cyclictest0-21swapper/209:40:192
2780099140,1cyclictest0-21swapper/208:45:002
2780099140,1cyclictest0-21swapper/208:45:002
27796991412,1cyclictest0-21swapper/109:55:131
2779199146,7cyclictest1146-21snmpd09:12:270
27791991410,3cyclictest0-21swapper/007:31:350
27791991410,3cyclictest0-21swapper/007:17:110
2779199141,12cyclictest0-21swapper/009:16:330
2779199140,2cyclictest0-21swapper/012:28:280
2779199140,13cyclictest0-21swapper/012:12:480
2672552140,5pltrace0-21swapper/208:05:182
2544852140,10pltrace54-21ksoftirqd/411:56:554
1384452140,5pltrace0-21swapper/708:39:267
701752130,1pltrace7021-21pltrace-run12:19:213
548552130,4pltrace0-21swapper/208:24:412
378952130,5pltrace1178-21runrttasks09:20:032
378952130,5pltrace0-21swapper/509:20:015
378952130,5pltrace0-21swapper/109:20:001
378952130,1pltrace0-21swapper/709:20:007
3231352130,5pltrace0-21swapper/708:15:437
2997852130,0pltrace0-21swapper/711:08:157
2781999130,1cyclictest0-21swapper/707:22:587
27816991311,1cyclictest0-21swapper/608:49:046
27816991311,1cyclictest0-21swapper/608:49:046
2781199139,3cyclictest30576-21cpuspeed_turbos11:05:125
2781199137,1cyclictest0-21swapper/511:20:125
2781199136,2cyclictest1146-21snmpd09:48:085
2781199136,2cyclictest0-21swapper/510:00:205
2781199136,2cyclictest0-21swapper/509:10:115
2781199135,2cyclictest1146-21snmpd11:33:445
2781199135,2cyclictest0-21swapper/511:45:215
2781199135,2cyclictest0-21swapper/508:40:115
2781199134,4cyclictest19696-21tail07:50:125
2781199134,3cyclictest4244-21aten_r4power_cu09:20:105
27811991312,1cyclictest0-21swapper/512:30:215
27811991310,3cyclictest0-21swapper/512:16:255
2780799133,8cyclictest0-21swapper/407:18:034
2780799130,9cyclictest5541-21crond08:25:004
2780399137,3cyclictest0-21swapper/307:30:433
27803991312,1cyclictest0-21swapper/308:30:163
2780399130,2cyclictest0-21swapper/308:18:333
2780399130,13cyclictest0-21swapper/311:15:143
2780399130,12cyclictest0-21swapper/312:27:153
2780399130,12cyclictest0-21swapper/310:46:053
2780399130,12cyclictest0-21swapper/307:52:133
2780099137,5cyclictest0-21swapper/209:34:352
2779699136,2cyclictest0-21swapper/107:17:341
27796991310,2cyclictest0-21swapper/107:24:131
2779199139,3cyclictest0-21swapper/011:16:470
2779199137,5cyclictest0-21swapper/009:30:210
2779199132,4cyclictest19024-21fschecks_time09:45:120
27791991312,1cyclictest0-21swapper/007:55:230
2779199131,2cyclictest0-21swapper/012:08:500
2779199131,10cyclictest0-21swapper/008:30:140
2779199130,6cyclictest1063-17auditd11:40:010
2779199130,6cyclictest1055-13auditd10:32:580
2779199130,13cyclictest0-21swapper/010:02:570
2779199130,12cyclictest29375-21chrt08:07:310
2779199130,12cyclictest0-21swapper/011:53:580
2779199130,12cyclictest0-21swapper/009:40:150
2779199130,12cyclictest0-21swapper/008:53:330
2779199130,12cyclictest0-21swapper/008:53:330
2779199130,11cyclictest4305-21aten_r4power_vo09:20:090
2753652130,5pltrace0-21swapper/107:10:301
2544852130,5pltrace0-21swapper/111:57:091
2050852130,6pltrace0-21swapper/709:49:387
1942052130,0pltrace0-21swapper/708:51:007
1942052130,0pltrace0-21swapper/708:51:007
143152130,9pltrace46-21ksoftirqd/312:10:103
143152130,5pltrace0-21swapper/212:10:092
1384452130,5pltrace0-21swapper/608:42:436
765252120,5pltrace0-21swapper/610:25:056
765252120,3pltrace9371-21missed_timers10:25:161
315752120,4pltrace0-21swapper/511:18:295
2781999126,5cyclictest0-21swapper/712:09:377
2781999126,3cyclictest0-21swapper/710:24:277
27819991211,1cyclictest0-21swapper/707:16:107
2781999120,11cyclictest0-21swapper/711:26:487
2781999120,11cyclictest0-21swapper/710:43:447
2781699127,4cyclictest0-21swapper/612:18:046
2781699126,5cyclictest0-21swapper/610:10:536
27816991210,1cyclictest0-21swapper/611:07:356
2781699120,11cyclictest0-21swapper/610:07:316
2781699120,11cyclictest0-21swapper/607:45:376
2781699120,1cyclictest0-21swapper/607:10:236
2781199128,3cyclictest30318-21switchtime12:00:205
2781199128,3cyclictest30318-21switchtime12:00:205
2781199127,1cyclictest0-21swapper/509:25:375
2781199123,4cyclictest21773-21grep08:50:215
2781199123,4cyclictest21773-21grep08:50:215
2781199121,6cyclictest0-21swapper/510:09:215
2781199120,8cyclictest16015-21pltrace-run10:39:215
2780799129,1cyclictest0-21swapper/408:03:384
2780799120,11cyclictest0-21swapper/410:59:404
2780799120,1cyclictest0-21swapper/409:18:014
2780399123,8cyclictest0-21swapper/309:36:043
2780399122,8cyclictest0-21swapper/311:41:143
27803991211,1cyclictest0-21swapper/312:32:573
2780399120,11cyclictest0-21swapper/307:55:323
2780399120,1cyclictest0-21swapper/307:45:053
2780099129,2cyclictest1178-21runrttasks10:54:392
2780099128,3cyclictest16372-21switchtime11:35:182
2780099120,11cyclictest0-21swapper/208:28:292
2780099120,1cyclictest0-21swapper/210:45:002
2779699129,2cyclictest0-21swapper/110:10:121
2779699125,2cyclictest0-21swapper/109:01:061
2779699125,2cyclictest0-21swapper/109:01:061
27796991210,1cyclictest0-21swapper/112:32:051
27796991210,1cyclictest0-21swapper/112:24:191
27796991210,1cyclictest0-21swapper/110:05:061
2779699120,11cyclictest0-21swapper/111:30:251
2779699120,11cyclictest0-21swapper/111:22:101
2779699120,11cyclictest0-21swapper/107:28:421
2779699120,1cyclictest0-21swapper/110:22:061
2779699120,1cyclictest0-21swapper/109:45:251
2779199126,5cyclictest0-21swapper/009:05:130
2779199123,8cyclictest1146-21snmpd12:00:390
2779199123,8cyclictest1146-21snmpd12:00:390
2779199122,4cyclictest6513-21latency10:20:160
2779199122,4cyclictest6421-21cat08:25:110
2779199122,4cyclictest407-21cpu08:15:120
2779199120,5cyclictest9868-21fschecks_time11:25:130
2779199120,5cyclictest911-21wc11:10:130
2779199120,5cyclictest6610-21cut11:20:120
2779199120,5cyclictest4146-21ls08:20:140
2779199120,5cyclictest31744-21crond10:10:000
2779199120,5cyclictest30726-21grep08:10:130
2779199120,5cyclictest27584-21chrt11:00:050
2779199120,5cyclictest25982-21taskset09:58:100
2779199120,5cyclictest25961-21aten_r4power_po11:55:100
2779199120,5cyclictest19584-21cstates10:45:110
2779199120,5cyclictest17840-21cut11:40:110
2779199120,5cyclictest17283-21missed_timers07:45:170
2779199120,5cyclictest16595-21grep12:35:120
2779199120,5cyclictest16461-21basename10:40:110
2779199120,5cyclictest15679-21unixbench_singl10:35:210
2779199120,5cyclictest13710-21chrt08:37:440
2779199120,5cyclictest12961-21ls11:30:140
2779199120,5cyclictest1178-21runrttasks12:31:290
2779199120,5cyclictest1146-21snmpd07:20:160
2779199120,4cyclictest8021-21ls09:25:120
2779199120,4cyclictest6049-21sed07:25:160
2779199120,1cyclictest0-21swapper/007:37:450
2672552120,4pltrace0-21swapper/708:06:137
2608252120,4pltrace0-21swapper/310:02:173
2499152120,0pltrace0-21swapper/709:01:137
2499152120,0pltrace0-21swapper/709:01:127
2158252120,5pltrace0-21swapper/110:51:421
2158252120,0pltrace0-21swapper/710:50:187
2113352120,5pltrace0-21swapper/207:55:532
207752120,0pltrace0-21swapper/710:14:227
1215152120,5pltrace0-21swapper/209:37:452
1105952120,9pltrace11902-21cat08:35:126
980652110,7pltrace12401-21sshd12:26:574
378952110,3pltrace5331-21kernelversion09:20:141
3276652110,8pltrace54-21ksoftirqd/411:10:364
3169052110,4pltrace54-21ksoftirqd/410:13:494
315752110,6pltrace0-21swapper/211:18:272
3059852110,6pltrace31338-21cpuspeed_turbos09:10:116
3059852110,0pltrace0-21swapper/209:10:372
2781999115,3cyclictest0-21swapper/708:26:367
2781999110,11cyclictest0-21swapper/709:56:367
2781999110,11cyclictest0-21swapper/707:40:377
2781699117,3cyclictest1146-21snmpd09:42:226
2781699116,4cyclictest28376-21cat10:00:206
2781699116,4cyclictest0-21swapper/608:51:076
2781699116,4cyclictest0-21swapper/608:51:076
2781699116,3cyclictest0-21swapper/611:13:146
2781699116,3cyclictest0-21swapper/610:38:366
27816991110,1cyclictest0-21swapper/612:09:276
27816991110,1cyclictest0-21swapper/610:23:136
27816991110,1cyclictest0-21swapper/608:14:026
2781699110,11cyclictest0-21swapper/612:37:186
2781699110,11cyclictest0-21swapper/612:22:056
2781699110,11cyclictest0-21swapper/609:22:016
2781699110,11cyclictest0-21swapper/608:33:286
2781699110,1cyclictest0-21swapper/609:58:566
2781699110,1cyclictest0-21swapper/607:41:586
2781199117,3cyclictest2584-21fschecks_time12:10:135
2781199117,1cyclictest0-21swapper/508:04:295
2781199115,1cyclictest0-21swapper/510:10:115
27811991110,1cyclictest0-21swapper/508:29:255
2781199110,11cyclictest0-21swapper/512:05:055
2781199110,11cyclictest0-21swapper/511:10:405
2781199110,11cyclictest0-21swapper/508:19:325
2781199110,1cyclictest0-21swapper/510:17:445
2781199110,1cyclictest0-21swapper/509:39:135
2781199110,1cyclictest0-21swapper/508:11:365
2781199110,1cyclictest0-21swapper/507:57:215
2780799118,2cyclictest24687-21tail09:55:134
2780799117,4cyclictest0-21swapper/412:37:484
2780799116,4cyclictest16101-21netstat11:35:154
2780799116,3cyclictest0-21swapper/408:13:324
2780799116,2cyclictest0-21swapper/409:34:534
2780799115,5cyclictest0-21swapper/409:03:314
2780799115,5cyclictest0-21swapper/409:03:314
2780799115,3cyclictest0-21swapper/410:15:354
27807991110,1cyclictest0-21swapper/412:16:544
2780799111,8cyclictest0-21swapper/411:29:104
2780799110,11cyclictest0-21swapper/412:32:084
2780799110,11cyclictest0-21swapper/410:06:144
2780799110,11cyclictest0-21swapper/409:06:414
2780399117,3cyclictest1146-21snmpd11:51:023
2780399112,8cyclictest0-21swapper/310:42:353
27803991110,1cyclictest0-21swapper/311:12:103
27803991110,1cyclictest0-21swapper/310:09:313
27803991110,1cyclictest0-21swapper/309:25:583
2780399110,11cyclictest0-21swapper/310:20:313
2780399110,11cyclictest0-21swapper/309:56:153
2780399110,11cyclictest0-21swapper/308:57:053
2780399110,11cyclictest0-21swapper/307:40:463
2780399110,1cyclictest0-21swapper/312:05:363
2780399110,1cyclictest0-21swapper/311:56:223
2780399110,1cyclictest0-21swapper/311:02:563
2780099118,2cyclictest1178-21runrttasks08:30:082
2780099117,3cyclictest0-21swapper/210:49:252
2780099117,3cyclictest0-21swapper/207:47:332
2780099117,2cyclictest0-21swapper/208:35:022
2780099116,3cyclictest0-21swapper/211:46:352
2780099115,5cyclictest0-21swapper/210:32:522
2780099115,5cyclictest0-21swapper/209:54:262
27800991110,1cyclictest0-21swapper/210:10:302
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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