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2026-01-30 - 19:20
[ 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 Fri Jan 30, 2026 12:44:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6454521110,56pltrace0-21swapper/707:05:117
9243521010,97pltrace0-21swapper/207:10:012
645452860,82pltrace0-21swapper/107:05:181
645452770,60pltrace0-21swapper/507:06:365
645452710,63pltrace0-21swapper/607:05:136
926526843,13sleep30-21swapper/307:09:263
1510252610,1pltrace15105-21pltrace-run09:14:113
928225945,10sleep00-21swapper/007:09:390
908225841,12sleep40-21swapper/407:07:104
3244552280,1pltrace32448-21grep07:49:097
2453752280,2pltrace0-21swapper/710:30:207
2625152270,0pltrace0-21swapper/709:38:427
499952260,4pltrace0-21swapper/709:58:417
390952250,2pltrace0-21swapper/708:58:427
1275952250,0pltrace0-21swapper/712:05:167
1833252240,3pltrace19090-21cpuspeed_turbos12:15:117
1788652230,7pltrace19357-21idleruntime09:20:147
2794452200,6pltrace0-21swapper/708:41:057
1896152190,0pltrace0-21swapper/710:20:127
951299180,1cyclictest0-21swapper/609:00:216
949299180,17cyclictest24459-21diskstats09:30:141
949299180,17cyclictest24459-21diskstats09:30:141
1725452180,4pltrace0-21swapper/711:19:017
1510252180,0pltrace0-21swapper/709:15:467
108552180,1pltrace1090-21pltrace-run08:49:112
9508991714,2cyclictest0-21swapper/509:26:535
9508991714,2cyclictest0-21swapper/509:26:535
9501991711,5cyclictest0-21swapper/310:38:363
9501991711,5cyclictest0-21swapper/307:57:563
950199171,15cyclictest0-21swapper/310:14:333
9497991712,3cyclictest0-21swapper/212:38:332
9497991712,3cyclictest0-21swapper/212:38:332
3011252170,3pltrace78-21ksoftirqd/710:43:127
2947952170,6pltrace78-21ksoftirqd/712:35:117
2947952170,6pltrace78-21ksoftirqd/712:35:117
1230252170,11pltrace0-21swapper/209:12:102
951799160,4cyclictest0-21swapper/707:42:347
9512991611,4cyclictest0-21swapper/611:05:406
9512991611,3cyclictest0-21swapper/611:56:216
951299161,14cyclictest0-21swapper/610:53:076
951299160,8cyclictest0-21swapper/610:00:236
951299160,7cyclictest0-21swapper/609:18:256
951299160,15cyclictest0-21swapper/611:03:126
951299160,15cyclictest0-21swapper/609:13:166
9501991611,4cyclictest0-21swapper/311:54:423
949799161,4cyclictest0-21swapper/209:04:432
949799161,14cyclictest0-21swapper/212:27:512
949799161,14cyclictest0-21swapper/212:27:512
949799161,14cyclictest0-21swapper/207:52:382
949799160,15cyclictest0-21swapper/207:34:352
499952160,3pltrace0-21swapper/709:54:547
3182452160,3pltrace0-21swapper/709:48:237
2453752160,4pltrace0-21swapper/710:29:347
2111652160,11pltrace0-21swapper/612:21:546
951799150,8cyclictest0-21swapper/708:05:517
951799150,4cyclictest0-21swapper/711:26:107
951799150,14cyclictest0-21swapper/709:06:347
951799150,13cyclictest0-21swapper/711:22:277
951299159,3cyclictest0-21swapper/610:47:426
951299153,8cyclictest0-21swapper/612:05:396
9512991510,3cyclictest0-21swapper/611:34:436
951299150,14cyclictest0-21swapper/611:26:376
951299150,13cyclictest0-21swapper/609:06:226
9504991512,2cyclictest1055-17auditd11:10:004
950499150,15cyclictest0-21swapper/410:47:154
9501991510,3cyclictest0-21swapper/309:33:393
9501991510,3cyclictest0-21swapper/309:33:393
950199150,8cyclictest0-21swapper/307:31:233
950199150,14cyclictest0-21swapper/311:12:343
950199150,14cyclictest0-21swapper/310:59:553
950199150,14cyclictest0-21swapper/310:18:093
950199150,14cyclictest0-21swapper/308:50:283
949799159,5cyclictest0-21swapper/208:26:482
949799150,14cyclictest0-21swapper/212:15:132
949799150,14cyclictest0-21swapper/211:40:002
949799150,14cyclictest0-21swapper/210:25:102
949799150,14cyclictest0-21swapper/208:38:462
607352150,7pltrace7270-21fschecks_time10:55:146
2625152150,2pltrace0-21swapper/709:34:427
2625152150,2pltrace0-21swapper/709:34:427
2408752150,1pltrace0-21swapper/707:37:587
2130152150,11pltrace78-21ksoftirqd/707:32:577
2111652150,4pltrace1178-21runrttasks12:21:522
951799140,7cyclictest0-21swapper/711:49:477
951799140,7cyclictest0-21swapper/708:32:087
951799140,7cyclictest0-21swapper/708:11:307
951799140,13cyclictest0-21swapper/707:57:167
951299141,2cyclictest0-21swapper/608:39:316
951299140,7cyclictest0-21swapper/611:51:416
951299140,7cyclictest0-21swapper/608:57:096
951299140,3cyclictest0-21swapper/611:39:586
951299140,3cyclictest0-21swapper/611:22:306
951299140,3cyclictest0-21swapper/609:37:236
951299140,3cyclictest0-21swapper/607:42:526
951299140,13cyclictest0-21swapper/607:24:176
950199148,5cyclictest0-21swapper/309:20:183
950199140,7cyclictest0-21swapper/310:48:113
950199140,7cyclictest0-21swapper/310:40:033
950199140,7cyclictest0-21swapper/308:56:133
9497991411,2cyclictest1146-21snmpd08:41:102
949799140,7cyclictest0-21swapper/211:34:292
949799140,3cyclictest0-21swapper/207:13:082
949799140,13cyclictest0-21swapper/209:19:432
9492991411,2cyclictest0-21swapper/107:50:411
948899140,1cyclictest0-21swapper/007:14:110
3244552140,0pltrace0-21swapper/707:52:257
3011252140,0pltrace0-21swapper/710:39:387
1851652140,3pltrace0-21swapper/707:27:107
1725452140,5pltrace0-21swapper/311:18:413
1060652140,1pltrace10610-21pltrace-run10:04:101
951799138,3cyclictest0-21swapper/708:51:467
9512991311,1cyclictest0-21swapper/607:12:406
951299130,12cyclictest0-21swapper/612:19:096
951299130,12cyclictest0-21swapper/611:40:416
950899130,1cyclictest0-21swapper/511:35:165
9504991310,2cyclictest1141-21polkitd09:09:594
9504991310,2cyclictest0-21swapper/411:41:144
950499130,1cyclictest0-21swapper/411:48:474
950499130,1cyclictest0-21swapper/409:35:224
950199130,12cyclictest0-21swapper/307:48:383
949799130,12cyclictest0-21swapper/212:14:362
949799130,12cyclictest0-21swapper/209:52:462
9492991310,2cyclictest0-21swapper/107:25:111
948899139,3cyclictest21966-21cpuspeed_turbos07:30:130
9488991310,2cyclictest22443-21cut10:25:100
9488991310,2cyclictest21820-21crond10:25:000
9488991310,2cyclictest21370-21crond07:30:010
948899130,1cyclictest0-21swapper/012:30:040
948899130,1cyclictest0-21swapper/012:30:040
607352130,6pltrace7454-21tr10:55:130
607352130,5pltrace0-21swapper/110:55:181
561752130,1pltrace0-21swapper/308:01:053
328552130,0pltrace0-21swapper/710:49:537
2903452130,4pltrace29682-21sort09:40:111
2794452130,4pltrace0-21swapper/308:42:003
2561452130,5pltrace0-21swapper/311:31:023
1896152130,5pltrace0-21swapper/610:22:026
1896152130,0pltrace0-21swapper/710:19:417
1168052130,5pltrace0-21swapper/211:07:252
1122452130,1pltrace0-21swapper/608:11:246
951799126,5cyclictest0-21swapper/711:53:507
9517991211,1cyclictest0-21swapper/708:48:437
951799120,12cyclictest0-21swapper/709:00:037
951799120,11cyclictest0-21swapper/711:37:177
951799120,1cyclictest0-21swapper/710:52:347
951299126,5cyclictest0-21swapper/609:47:266
951299126,5cyclictest0-21swapper/607:27:526
951299120,11cyclictest0-21swapper/610:08:306
951299120,11cyclictest0-21swapper/608:05:556
951299120,1cyclictest0-21swapper/607:39:126
9508991211,1cyclictest0-21swapper/508:40:155
9508991210,1cyclictest0-21swapper/510:26:585
9508991210,1cyclictest0-21swapper/507:55:065
950899120,11cyclictest0-21swapper/510:05:065
950899120,11cyclictest0-21swapper/508:45:065
9504991211,1cyclictest0-21swapper/410:23:474
9504991211,1cyclictest0-21swapper/407:17:554
9504991210,1cyclictest0-21swapper/412:35:054
9504991210,1cyclictest0-21swapper/412:35:054
9504991210,1cyclictest0-21swapper/407:48:314
950499120,12cyclictest0-21swapper/411:11:434
950499120,1cyclictest0-21swapper/412:21:104
950499120,1cyclictest0-21swapper/410:14:434
950199122,8cyclictest0-21swapper/311:49:173
9501991211,1cyclictest0-21swapper/309:15:113
950199120,11cyclictest0-21swapper/311:35:443
950199120,1cyclictest0-21swapper/311:29:473
949799128,3cyclictest0-21swapper/210:57:312
949799127,3cyclictest0-21swapper/212:00:272
949799126,5cyclictest0-21swapper/211:01:012
949799126,5cyclictest0-21swapper/208:22:152
949799126,3cyclictest0-21swapper/211:20:102
949799122,8cyclictest0-21swapper/209:09:112
9497991211,1cyclictest0-21swapper/210:08:262
9497991211,1cyclictest0-21swapper/208:19:092
949799120,6cyclictest1055-13auditd08:00:002
949799120,11cyclictest0-21swapper/212:32:512
949799120,11cyclictest0-21swapper/212:32:512
949799120,11cyclictest0-21swapper/210:46:292
949799120,1cyclictest0-21swapper/207:42:152
949299129,2cyclictest0-21swapper/112:07:541
9492991210,1cyclictest0-21swapper/110:37:551
9492991210,1cyclictest0-21swapper/110:23:091
949299120,11cyclictest0-21swapper/111:31:211
948899120,11cyclictest0-21swapper/008:00:100
924352120,0pltrace0-21swapper/707:11:577
778652120,4pltrace0-21swapper/310:01:193
778652120,0pltrace0-21swapper/710:00:207
607352120,0pltrace0-21swapper/510:55:175
561752120,4pltrace0-21swapper/708:01:097
2561452120,8pltrace78-21ksoftirqd/711:30:177
2453752120,5pltrace0-21swapper/010:32:080
2237152120,4pltrace0-21swapper/208:31:432
2004152120,5pltrace0-21swapper/211:19:152
1851652120,10pltrace0-21swapper/307:26:343
1680052120,2pltrace1178-21runrttasks08:21:366
1554452120,4pltrace0-21swapper/512:09:435
1060652120,1pltrace0-21swapper/710:05:247
951799115,5cyclictest0-21swapper/711:40:207
9517991110,1cyclictest0-21swapper/712:27:187
9517991110,1cyclictest0-21swapper/712:27:187
9517991110,1cyclictest0-21swapper/709:29:317
9517991110,1cyclictest0-21swapper/709:29:317
951299119,1cyclictest0-21swapper/612:35:406
951299119,1cyclictest0-21swapper/612:35:406
951299117,3cyclictest1146-21snmpd10:36:366
951299117,2cyclictest0-21swapper/610:28:396
951299116,4cyclictest0-21swapper/612:03:156
951299116,4cyclictest0-21swapper/607:54:496
951299116,3cyclictest0-21swapper/608:50:046
9512991110,1cyclictest0-21swapper/612:12:506
9512991110,1cyclictest0-21swapper/611:45:086
9512991110,1cyclictest0-21swapper/609:42:166
9512991110,1cyclictest0-21swapper/609:31:256
9512991110,1cyclictest0-21swapper/609:31:256
9512991110,1cyclictest0-21swapper/608:41:436
9512991110,1cyclictest0-21swapper/608:26:496
9512991110,1cyclictest0-21swapper/608:15:576
9512991110,1cyclictest0-21swapper/607:30:276
951299110,11cyclictest0-21swapper/612:27:256
951299110,11cyclictest0-21swapper/612:27:256
951299110,11cyclictest0-21swapper/609:58:376
951299110,11cyclictest0-21swapper/607:56:126
951299110,10cyclictest0-21swapper/609:52:286
951299110,1cyclictest0-21swapper/612:33:056
951299110,1cyclictest0-21swapper/612:33:056
951299110,1cyclictest0-21swapper/611:13:156
950899119,1cyclictest0-21swapper/510:33:075
950899118,2cyclictest28448-21sed12:30:175
950899118,2cyclictest28448-21sed12:30:175
950899114,2cyclictest2561452pltrace11:29:115
9508991110,1cyclictest0-21swapper/510:21:375
9508991110,1cyclictest0-21swapper/509:33:425
9508991110,1cyclictest0-21swapper/509:33:425
9508991110,1cyclictest0-21swapper/508:35:235
9508991110,1cyclictest0-21swapper/507:37:075
950899110,11cyclictest0-21swapper/510:49:575
950899110,11cyclictest0-21swapper/509:54:255
950899110,1cyclictest0-21swapper/511:33:595
950899110,1cyclictest0-21swapper/510:43:095
950899110,1cyclictest0-21swapper/510:12:335
950899110,1cyclictest0-21swapper/508:54:495
950899110,1cyclictest0-21swapper/508:25:215
950899110,1cyclictest0-21swapper/508:12:055
950499118,2cyclictest1175-21crond08:49:594
950499118,2cyclictest0-21swapper/409:52:204
950499118,2cyclictest0-21swapper/409:30:234
950499118,2cyclictest0-21swapper/409:30:234
950499117,3cyclictest1146-21snmpd10:42:034
9504991110,1cyclictest0-21swapper/412:10:574
9504991110,1cyclictest0-21swapper/411:26:274
9504991110,1cyclictest0-21swapper/410:19:154
9504991110,1cyclictest0-21swapper/408:14:064
950499110,11cyclictest0-21swapper/412:07:334
950499110,11cyclictest0-21swapper/410:57:184
950499110,11cyclictest0-21swapper/409:48:204
950499110,11cyclictest0-21swapper/408:58:074
950499110,11cyclictest0-21swapper/408:30:364
950499110,11cyclictest0-21swapper/407:41:534
950499110,1cyclictest0-21swapper/410:07:164
950199119,1cyclictest0-21swapper/312:10:233
950199119,1cyclictest0-21swapper/312:06:593
950199119,1cyclictest0-21swapper/307:10:133
950199117,3cyclictest1408-21gltestperf07:50:123
950199117,3cyclictest1146-21snmpd08:33:303
950199117,3cyclictest0-21swapper/311:09:073
950199115,5cyclictest0-21swapper/311:21:403
9501991110,1cyclictest0-21swapper/309:05:293
9501991110,1cyclictest0-21swapper/307:38:333
950199110,11cyclictest0-21swapper/309:38:253
950199110,11cyclictest0-21swapper/308:19:013
950199110,1cyclictest0-21swapper/311:55:293
950199110,1cyclictest0-21swapper/308:05:453
949799117,3cyclictest1146-21snmpd10:21:182
9497991110,1cyclictest0-21swapper/210:17:312
9497991110,1cyclictest0-21swapper/209:46:152
9497991110,1cyclictest0-21swapper/209:32:582
9497991110,1cyclictest0-21swapper/209:32:582
9497991110,1cyclictest0-21swapper/208:09:562
9497991110,1cyclictest0-21swapper/207:20:042
949799110,11cyclictest0-21swapper/211:50:072
949799110,11cyclictest0-21swapper/210:52:002
949799110,11cyclictest0-21swapper/210:03:542
949799110,11cyclictest0-21swapper/207:45:152
949799110,1cyclictest0-21swapper/209:56:562
949799110,1cyclictest0-21swapper/208:57:032
949799110,1cyclictest0-21swapper/208:10:442
949299117,3cyclictest1146-21snmpd11:27:381
949299116,2cyclictest0-21swapper/111:38:381
9492991110,1cyclictest0-21swapper/110:18:091
9492991110,1cyclictest0-21swapper/110:10:421
949299110,11cyclictest0-21swapper/112:39:211
949299110,11cyclictest0-21swapper/112:39:201
949299110,11cyclictest0-21swapper/111:55:281
949299110,11cyclictest0-21swapper/111:11:551
949299110,11cyclictest0-21swapper/110:31:451
949299110,11cyclictest0-21swapper/109:29:261
949299110,11cyclictest0-21swapper/109:29:261
949299110,11cyclictest0-21swapper/109:06:461
949299110,11cyclictest0-21swapper/108:58:571
949299110,11cyclictest0-21swapper/107:55:311
949299110,1cyclictest0-21swapper/108:33:051
949299110,1cyclictest0-21swapper/107:49:221
949299110,1cyclictest0-21swapper/107:44:501
949299110,1cyclictest0-21swapper/107:30:061
949299110,1cyclictest0-21swapper/107:17:281
948899119,1cyclictest0-21swapper/010:35:250
948899119,1cyclictest0-21swapper/008:42:370
948899119,1cyclictest0-21swapper/007:38:090
948899118,2cyclictest1146-21snmpd11:41:140
948899116,4cyclictest16933-21grep10:15:120
9488991110,1cyclictest0-21swapper/011:50:140
9488991110,1cyclictest0-21swapper/008:58:170
9488991110,1cyclictest0-21swapper/008:29:570
9488991110,1cyclictest0-21swapper/007:15:280
948899110,11cyclictest0-21swapper/012:25:410
948899110,11cyclictest0-21swapper/012:25:410
948899110,11cyclictest0-21swapper/010:14:520
948899110,11cyclictest0-21swapper/009:59:100
948899110,11cyclictest0-21swapper/009:53:490
948899110,11cyclictest0-21swapper/007:53:120
948899110,1cyclictest0-21swapper/012:37:010
948899110,1cyclictest0-21swapper/012:37:010
948899110,1cyclictest0-21swapper/012:01:460
948899110,1cyclictest0-21swapper/011:32:350
948899110,1cyclictest0-21swapper/009:48:290
948899110,1cyclictest0-21swapper/008:30:460
924352110,4pltrace0-21swapper/107:12:201
669752110,4pltrace0-21swapper/509:02:165
3182452110,7pltrace0-21swapper/309:47:493
2732752110,8pltrace29387-21swap10:35:202
1339052110,8pltrace1146-21snmpd10:12:266
1230252110,4pltrace0-21swapper/709:10:147
951799109,1cyclictest0-21swapper/712:11:557
951799109,1cyclictest0-21swapper/711:02:177
951799107,2cyclictest1146-21snmpd08:27:487
951799107,2cyclictest0-21swapper/709:42:477
951799106,3cyclictest13604-21grep07:15:117
951799106,3cyclictest0-21swapper/712:00:457
951799106,1cyclictest0-21swapper/712:23:587
951799104,5cyclictest0-21swapper/711:55:167
951799101,8cyclictest0-21swapper/708:39:387
951299109,1cyclictest0-21swapper/610:42:206
951299106,2cyclictest0-21swapper/608:02:086
951299105,3cyclictest0-21swapper/610:30:096
951299105,2cyclictest0-21swapper/608:48:106
950899109,1cyclictest0-21swapper/511:59:435
950899109,1cyclictest0-21swapper/509:55:145
950899109,1cyclictest0-21swapper/508:23:445
950899107,2cyclictest1146-21snmpd11:07:435
950899107,2cyclictest1146-21snmpd07:54:235
950899105,4cyclictest7158-21pltrace-run11:54:115
950899105,4cyclictest19818-21proc_pri09:20:195
950899100,7cyclictest14463-21/usr/sbin/munin08:15:115
950899100,5cyclictest6740-21sshd08:59:415
950899100,5cyclictest18169-21cut10:15:205
950899100,10cyclictest0-21swapper/512:04:255
950899100,10cyclictest0-21swapper/511:02:155
950899100,10cyclictest0-21swapper/510:38:275
950899100,10cyclictest0-21swapper/510:00:345
950499109,1cyclictest0-21swapper/412:29:254
950499109,1cyclictest0-21swapper/412:29:254
950499109,1cyclictest0-21swapper/412:02:514
950499109,1cyclictest0-21swapper/410:29:084
950499109,1cyclictest0-21swapper/407:12:154
950499108,1cyclictest0-21swapper/410:35:174
950499107,2cyclictest1146-21snmpd07:28:504
950499107,2cyclictest0-21swapper/411:54:124
950499107,2cyclictest0-21swapper/410:50:244
950499107,2cyclictest0-21swapper/409:21:544
950499107,2cyclictest0-21swapper/409:04:104
950499105,4cyclictest31146-21switchtime09:40:204
950499105,4cyclictest1146-21snmpd10:00:324
950499105,4cyclictest1146-21snmpd09:11:214
950499102,7cyclictest18474-21chrt07:23:524
950499100,5cyclictest27123-21chrt10:31:324
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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