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2026-03-01 - 18:00
[ 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 Sun Mar 01, 2026 12:44:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31560521290,121pltrace0-21swapper/507:08:375
28775521180,109pltrace0-21swapper/707:07:347
31560521130,104pltrace0-21swapper/107:10:001
28775521010,88pltrace0-21swapper/607:08:066
2877552930,89pltrace0-21swapper/307:05:223
2877552900,48pltrace0-21swapper/207:08:172
3168127042,10sleep40-21swapper/407:09:594
3135725743,10sleep00-21swapper/007:05:460
127192330,1sleep10-21swapper/107:30:141
3188999230,16cyclictest0-21swapper/507:54:125
3188599230,22cyclictest0-21swapper/412:19:244
439652210,0pltrace0-21swapper/711:10:207
31867992114,6cyclictest0-21swapper/009:04:080
31867992114,6cyclictest0-21swapper/009:04:080
1958752210,14pltrace20500-21expr07:45:126
951552190,0pltrace0-21swapper/708:28:077
3188599191,7cyclictest0-21swapper/412:26:134
31871991913,5cyclictest0-21swapper/108:33:311
1104852190,4pltrace0-21swapper/712:20:227
718452180,5pltrace0-21swapper/711:17:147
3188999181,2cyclictest0-21swapper/511:35:465
2516052180,0pltrace0-21swapper/707:56:127
844052170,3pltrace0-21swapper/707:25:157
439652170,12pltrace0-21swapper/311:09:573
439652170,0pltrace0-21swapper/711:08:407
31889991711,5cyclictest0-21swapper/510:40:475
3188599171,9cyclictest0-21swapper/408:31:554
3188599171,15cyclictest0-21swapper/411:48:434
31880991711,5cyclictest0-21swapper/309:07:473
3187699171,4cyclictest0-21swapper/208:46:412
3187699170,10cyclictest12086-21chrt08:25:352
3186799171,15cyclictest0-21swapper/007:38:090
3183352170,3pltrace0-21swapper/709:05:117
1122652170,2pltrace0-21swapper/707:30:127
31896991611,3cyclictest0-21swapper/710:30:177
3189299161,8cyclictest0-21swapper/609:26:576
31889991610,5cyclictest0-21swapper/508:47:025
3188999161,8cyclictest0-21swapper/509:25:065
3188999161,3cyclictest0-21swapper/507:10:535
31885991611,4cyclictest0-21swapper/411:15:544
3188599161,8cyclictest0-21swapper/409:02:324
3188599161,8cyclictest0-21swapper/409:02:324
3188599160,15cyclictest0-21swapper/412:21:484
31880991610,5cyclictest0-21swapper/309:18:063
3188099161,7cyclictest0-21swapper/310:48:503
3188099161,14cyclictest0-21swapper/309:43:273
3188099160,15cyclictest0-21swapper/311:43:403
3187699161,8cyclictest0-21swapper/211:34:192
3187699160,8cyclictest0-21swapper/212:10:562
31871991611,3cyclictest0-21swapper/109:26:211
3187199161,7cyclictest0-21swapper/108:29:401
3187199161,14cyclictest0-21swapper/108:37:161
3187199160,4cyclictest0-21swapper/110:30:001
3187199160,15cyclictest0-21swapper/109:41:571
31867991611,3cyclictest0-21swapper/011:18:210
3186799161,4cyclictest0-21swapper/010:20:500
3186799161,14cyclictest0-21swapper/009:46:030
3186799160,15cyclictest0-21swapper/007:17:390
2623952160,13pltrace54-21ksoftirqd/408:58:034
2623952160,13pltrace54-21ksoftirqd/408:58:024
46452150,6pltrace0-21swapper/310:04:523
3189699159,5cyclictest0-21swapper/707:47:157
31896991511,3cyclictest0-21swapper/712:02:417
31896991511,3cyclictest0-21swapper/712:02:417
3189699151,8cyclictest0-21swapper/711:39:377
3189699151,13cyclictest0-21swapper/710:15:557
3189699150,8cyclictest0-21swapper/708:52:147
3189699150,7cyclictest0-21swapper/711:02:067
3189699150,14cyclictest0-21swapper/712:37:367
3189699150,14cyclictest0-21swapper/712:10:387
3189699150,14cyclictest0-21swapper/707:12:117
3189299159,5cyclictest0-21swapper/610:24:506
3189299150,8cyclictest0-21swapper/607:22:346
3189299150,4cyclictest0-21swapper/607:51:496
3189299150,14cyclictest0-21swapper/611:50:086
3189299150,14cyclictest0-21swapper/611:50:016
3189299150,14cyclictest0-21swapper/611:08:256
3189299150,14cyclictest0-21swapper/611:04:376
3189299150,14cyclictest0-21swapper/610:09:526
3189299150,14cyclictest0-21swapper/609:50:196
3189299150,14cyclictest0-21swapper/608:35:106
31889991512,2cyclictest24289-21latency_hist11:45:005
31889991511,3cyclictest0-21swapper/512:25:215
31889991510,4cyclictest0-21swapper/511:47:585
3188999150,8cyclictest0-21swapper/509:19:065
3188999150,14cyclictest0-21swapper/512:18:375
3188599150,8cyclictest0-21swapper/408:42:194
3188599150,7cyclictest0-21swapper/410:02:014
3188599150,4cyclictest0-21swapper/410:36:064
3188599150,14cyclictest0-21swapper/411:13:374
3188599150,14cyclictest0-21swapper/409:42:064
3188599150,14cyclictest0-21swapper/409:06:074
31880991510,4cyclictest0-21swapper/311:58:443
31880991510,4cyclictest0-21swapper/311:58:443
3188099150,8cyclictest0-21swapper/311:18:373
3188099150,8cyclictest0-21swapper/309:11:073
3188099150,7cyclictest0-21swapper/312:27:453
3188099150,3cyclictest0-21swapper/308:04:543
3188099150,14cyclictest0-21swapper/310:45:003
3188099150,13cyclictest0-21swapper/311:25:403
3188099150,13cyclictest0-21swapper/307:59:183
3187699150,8cyclictest0-21swapper/211:20:152
3187699150,8cyclictest0-21swapper/209:14:442
3187699150,8cyclictest0-21swapper/208:56:232
3187699150,8cyclictest0-21swapper/208:56:232
3187699150,14cyclictest0-21swapper/210:42:382
3187699150,13cyclictest0-21swapper/207:16:412
31871991511,2cyclictest0-21swapper/109:47:121
31871991510,4cyclictest0-21swapper/112:40:001
31871991510,3cyclictest0-21swapper/109:07:381
3187199151,3cyclictest0-21swapper/111:44:431
3187199151,13cyclictest0-21swapper/110:53:361
3187199150,7cyclictest0-21swapper/110:57:331
3187199150,7cyclictest0-21swapper/107:37:571
3187199150,4cyclictest0-21swapper/108:24:521
3187199150,14cyclictest0-21swapper/108:55:351
3187199150,14cyclictest0-21swapper/108:55:351
3186799158,6cyclictest22797-21latency11:40:160
3186799157,7cyclictest0-21swapper/010:45:000
31867991510,4cyclictest0-21swapper/011:47:010
31867991510,3cyclictest0-21swapper/011:53:080
3186799150,8cyclictest0-21swapper/012:30:090
3186799150,14cyclictest0-21swapper/009:29:030
297912150,1sleep60-21swapper/610:55:136
2066352150,2pltrace0-21swapper/708:47:097
1896752150,3pltrace21592-21chrt09:41:200
1554652150,2pltrace18151-21chrt11:31:050
1401752150,13pltrace54-21ksoftirqd/407:36:554
3189699140,7cyclictest0-21swapper/707:39:217
3189699140,3cyclictest0-21swapper/709:46:367
3189699140,12cyclictest0-21swapper/709:30:157
3189699140,1cyclictest0-21swapper/708:40:147
31892991411,2cyclictest1063-17auditd10:20:006
31892991410,3cyclictest0-21swapper/607:27:356
3189299140,7cyclictest0-21swapper/612:35:066
3189299140,13cyclictest0-21swapper/610:41:026
31889991413,1cyclictest0-21swapper/510:10:175
31889991412,1cyclictest0-21swapper/512:01:325
31889991412,1cyclictest0-21swapper/512:01:315
3188999140,13cyclictest0-21swapper/509:45:215
3188999140,13cyclictest0-21swapper/508:35:145
3188999140,1cyclictest0-21swapper/511:10:125
3188999140,1cyclictest0-21swapper/509:10:235
3188599149,3cyclictest0-21swapper/407:57:364
3188599140,7cyclictest0-21swapper/407:17:344
3188599140,3cyclictest0-21swapper/408:15:054
3188099140,7cyclictest0-21swapper/309:33:273
3188099140,13cyclictest0-21swapper/307:10:193
3187699140,7cyclictest0-21swapper/212:32:302
3187699140,7cyclictest0-21swapper/209:52:112
3187699140,14cyclictest0-21swapper/209:45:242
3187699140,13cyclictest0-21swapper/208:35:212
3187199148,5cyclictest0-21swapper/111:00:331
3187199140,3cyclictest0-21swapper/107:40:351
3187199140,14cyclictest0-21swapper/112:25:221
3187199140,13cyclictest0-21swapper/111:35:011
3187199140,13cyclictest0-21swapper/110:22:031
3186799149,3cyclictest0-21swapper/007:11:290
31867991412,1cyclictest0-21swapper/007:50:200
3186799140,7cyclictest0-21swapper/009:35:060
3186799140,7cyclictest0-21swapper/008:14:520
3186799140,3cyclictest0-21swapper/011:00:070
3186799140,13cyclictest0-21swapper/012:08:560
3186799140,13cyclictest0-21swapper/008:35:180
3119052140,6pltrace0-21swapper/310:59:423
201952140,0pltrace0-21swapper/707:15:027
1104852140,1pltrace0-21swapper/712:19:097
997052130,4pltrace0-21swapper/511:20:005
997052130,0pltrace0-21swapper/311:20:033
610552130,5pltrace0-21swapper/010:16:310
3189699138,2cyclictest0-21swapper/708:13:557
3189699137,5cyclictest0-21swapper/708:34:317
31896991312,1cyclictest0-21swapper/708:20:207
3189699130,12cyclictest0-21swapper/711:54:477
31892991312,1cyclictest0-21swapper/608:41:296
3189299130,12cyclictest0-21swapper/611:43:396
3189299130,12cyclictest0-21swapper/611:37:416
3189299130,12cyclictest0-21swapper/610:00:376
3189299130,12cyclictest0-21swapper/609:45:076
3188999137,5cyclictest0-21swapper/510:37:145
31889991312,1cyclictest0-21swapper/508:15:025
31889991310,2cyclictest1478-21lldpd12:34:385
3188999130,2cyclictest0-21swapper/512:37:385
3188599137,5cyclictest0-21swapper/408:14:134
3188599136,6cyclictest0-21swapper/409:12:324
31885991312,1cyclictest0-21swapper/411:30:234
31885991312,1cyclictest0-21swapper/409:50:304
31885991312,1cyclictest0-21swapper/407:45:304
31885991311,1cyclictest0-21swapper/408:39:354
31885991310,2cyclictest0-21swapper/408:54:064
3188599130,12cyclictest0-21swapper/412:14:094
3188599130,12cyclictest0-21swapper/409:20:484
3188599130,12cyclictest0-21swapper/408:00:484
3188599130,12cyclictest0-21swapper/407:24:024
3188599130,1cyclictest0-21swapper/410:41:304
3188099138,3cyclictest0-21swapper/310:53:273
3188099130,13cyclictest0-21swapper/308:46:293
3188099130,12cyclictest0-21swapper/307:35:153
31876991312,1cyclictest0-21swapper/212:35:142
31876991312,1cyclictest0-21swapper/211:10:142
31876991312,1cyclictest0-21swapper/208:13:262
3187699130,7cyclictest0-21swapper/209:38:072
3187699130,13cyclictest0-21swapper/210:45:182
3187199138,3cyclictest0-21swapper/112:01:441
3187199138,3cyclictest0-21swapper/112:01:441
3187199130,13cyclictest0-21swapper/109:55:171
3187199130,13cyclictest0-21swapper/107:15:191
3186799139,3cyclictest9622-21cut12:15:130
3186799137,4cyclictest0-21swapper/009:34:150
31867991311,1cyclictest0-21swapper/012:27:380
31867991310,2cyclictest1146-21snmpd08:30:460
31867991310,2cyclictest1066-13audispd09:13:300
3186799130,12cyclictest0-21swapper/010:59:180
3186799130,12cyclictest0-21swapper/008:40:120
3186799130,12cyclictest0-21swapper/007:47:510
3011652130,10pltrace0-21swapper/010:03:250
2948552130,5pltrace0-21swapper/311:54:273
269052130,7pltrace5257-21taskset12:05:345
2344852130,8pltrace25916-21unixbench_multi08:50:210
2237252130,1pltrace0-21swapper/207:50:002
1339452130,4pltrace1146-21snmpd09:28:277
951552120,1pltrace12155-21chrt08:26:356
844052120,0pltrace0-21swapper/007:23:480
826152120,5pltrace0-21swapper/112:16:281
503352120,5pltrace0-21swapper/109:15:521
3189699129,2cyclictest30483-21expr11:55:107
3189699129,2cyclictest30483-21expr11:55:107
3189699129,2cyclictest11980-21taskset10:25:007
3189699127,4cyclictest0-21swapper/712:30:007
3189699126,5cyclictest0-21swapper/708:40:007
3189699122,8cyclictest0-21swapper/710:29:417
3189699120,11cyclictest0-21swapper/711:30:057
3189699120,11cyclictest0-21swapper/710:47:107
3189699120,11cyclictest0-21swapper/710:03:367
3189299128,3cyclictest10423-21switchtime12:15:206
3189299127,4cyclictest0-21swapper/611:59:296
3189299127,4cyclictest0-21swapper/611:59:296
3189299126,5cyclictest0-21swapper/611:31:476
3189299126,3cyclictest0-21swapper/607:35:346
3189299126,3cyclictest0-21swapper/607:18:386
31892991210,1cyclictest0-21swapper/609:36:036
3189299120,12cyclictest0-21swapper/612:09:136
3189299120,11cyclictest0-21swapper/612:21:316
3189299120,11cyclictest0-21swapper/609:59:516
3189299120,11cyclictest0-21swapper/609:30:366
3189299120,11cyclictest0-21swapper/608:03:056
3189299120,1cyclictest0-21swapper/610:30:086
3188999126,5cyclictest0-21swapper/512:22:055
3188999120,11cyclictest0-21swapper/510:56:555
3188999120,1cyclictest0-21swapper/507:33:345
3188599126,5cyclictest0-21swapper/411:44:404
3188599126,5cyclictest0-21swapper/410:51:114
3188599126,5cyclictest0-21swapper/410:06:344
3188599126,3cyclictest0-21swapper/408:06:154
31885991210,1cyclictest0-21swapper/411:07:144
3188099128,2cyclictest0-21swapper/308:23:253
3188099127,2cyclictest0-21swapper/312:05:143
3188099126,5cyclictest0-21swapper/307:54:393
3188099123,8cyclictest0-21swapper/308:35:353
31880991211,1cyclictest0-21swapper/308:53:273
3188099120,11cyclictest0-21swapper/312:31:423
3188099120,11cyclictest0-21swapper/307:21:393
3187699126,5cyclictest0-21swapper/209:34:362
3187699126,5cyclictest0-21swapper/207:38:122
3187699126,4cyclictest0-21swapper/207:30:112
31876991211,1cyclictest0-21swapper/210:18:542
31876991211,1cyclictest0-21swapper/210:10:192
31876991211,1cyclictest0-21swapper/207:10:172
3187699120,11cyclictest0-21swapper/208:43:522
3187199129,2cyclictest23568-21cut07:50:131
3187199129,2cyclictest10873-21grep07:25:221
3187199127,3cyclictest0-21swapper/108:00:001
3187199126,5cyclictest0-21swapper/108:15:551
3187199120,11cyclictest0-21swapper/112:30:431
3187199120,11cyclictest0-21swapper/108:54:241
3187199120,11cyclictest0-21swapper/107:10:571
3187199120,1cyclictest0-21swapper/110:02:151
3186799127,2cyclictest0-21swapper/010:32:060
3186799126,5cyclictest0-21swapper/011:27:460
3186799126,5cyclictest0-21swapper/011:10:330
3186799120,11cyclictest0-21swapper/012:35:030
3186799120,11cyclictest0-21swapper/009:58:360
3183352120,4pltrace0-21swapper/609:03:356
3183352120,4pltrace0-21swapper/609:03:356
2454152120,5pltrace0-21swapper/709:53:197
2004052120,5pltrace0-21swapper/110:39:051
1339452120,8pltrace54-21ksoftirqd/409:31:294
1167952120,5pltrace0-21swapper/610:27:496
610552110,4pltrace54-21ksoftirqd/410:16:144
3189699116,4cyclictest78-21ksoftirqd/709:00:157
3189699116,4cyclictest78-21ksoftirqd/709:00:157
3189699116,4cyclictest78-21ksoftirqd/708:05:157
3189699116,3cyclictest0-21swapper/712:31:157
3189699115,5cyclictest0-21swapper/710:51:267
3189699115,5cyclictest0-21swapper/709:10:117
3189699114,6cyclictest0-21swapper/710:40:127
3189699114,6cyclictest0-21swapper/709:40:197
3189699114,4cyclictest0-21swapper/709:56:437
3189699112,8cyclictest0-21swapper/709:37:277
3189699110,11cyclictest0-21swapper/711:46:167
3189699110,11cyclictest0-21swapper/707:23:597
3189699110,10cyclictest0-21swapper/710:07:407
3189699110,10cyclictest0-21swapper/708:18:427
3189699110,1cyclictest0-21swapper/710:14:387
3189699110,1cyclictest0-21swapper/709:18:177
3189299116,4cyclictest0-21swapper/611:17:096
31892991110,1cyclictest0-21swapper/612:27:406
31892991110,1cyclictest0-21swapper/610:53:566
31892991110,1cyclictest0-21swapper/609:13:236
31892991110,1cyclictest0-21swapper/608:59:286
31892991110,1cyclictest0-21swapper/608:59:286
31892991110,1cyclictest0-21swapper/608:31:476
3189299110,11cyclictest0-21swapper/609:05:376
3189299110,11cyclictest0-21swapper/608:45:326
3189299110,11cyclictest0-21swapper/608:06:426
3189299110,11cyclictest0-21swapper/607:10:496
3189299110,1cyclictest0-21swapper/612:33:016
3189299110,1cyclictest0-21swapper/609:21:586
3189299110,1cyclictest0-21swapper/607:33:396
3188999119,1cyclictest0-21swapper/510:23:075
3188999117,3cyclictest0-21swapper/509:09:415
3188999116,3cyclictest0-21swapper/511:54:085
3188999115,5cyclictest0-21swapper/508:32:355
31889991110,1cyclictest0-21swapper/511:09:235
31889991110,1cyclictest0-21swapper/508:04:105
3188999110,9cyclictest0-21swapper/509:22:395
3188999110,11cyclictest0-21swapper/510:26:395
3188999110,11cyclictest0-21swapper/509:35:295
3188999110,11cyclictest0-21swapper/508:10:585
3188999110,11cyclictest0-21swapper/507:56:335
3188999110,11cyclictest0-21swapper/507:22:245
3188999110,1cyclictest0-21swapper/508:54:515
3188599118,2cyclictest23573-21latency_hist08:50:004
3188599116,4cyclictest0-21swapper/411:02:124
3188599116,4cyclictest0-21swapper/407:40:364
3188599115,5cyclictest0-21swapper/412:09:504
31885991110,1cyclictest0-21swapper/412:39:124
31885991110,1cyclictest0-21swapper/412:04:434
31885991110,1cyclictest0-21swapper/412:04:434
31885991110,1cyclictest0-21swapper/411:37:024
31885991110,1cyclictest0-21swapper/410:28:324
31885991110,1cyclictest0-21swapper/407:26:434
3188599110,9cyclictest0-21swapper/409:45:214
3188599110,9cyclictest0-21swapper/409:39:544
3188599110,11cyclictest0-21swapper/412:33:524
3188599110,1cyclictest0-21swapper/411:54:504
3188599110,1cyclictest0-21swapper/409:16:204
3188599110,1cyclictest0-21swapper/407:30:274
3188099118,2cyclictest1478-21lldpd10:35:063
3188099116,3cyclictest0-21swapper/309:56:403
3188099116,3cyclictest0-21swapper/309:02:413
3188099116,3cyclictest0-21swapper/309:02:413
3188099116,2cyclictest0-21swapper/308:20:003
3188099115,5cyclictest0-21swapper/310:22:593
31880991110,1cyclictest0-21swapper/311:39:053
31880991110,1cyclictest0-21swapper/309:36:413
31880991110,1cyclictest0-21swapper/309:27:083
31880991110,1cyclictest0-21swapper/307:46:153
3188099110,11cyclictest0-21swapper/312:21:103
3188099110,11cyclictest0-21swapper/310:18:073
3188099110,11cyclictest0-21swapper/308:41:383
3188099110,1cyclictest0-21swapper/312:15:503
3188099110,1cyclictest0-21swapper/311:45:433
3188099110,1cyclictest0-21swapper/311:32:263
3188099110,1cyclictest0-21swapper/311:00:423
3188099110,1cyclictest0-21swapper/310:30:263
3188099110,1cyclictest0-21swapper/310:11:103
3188099110,1cyclictest0-21swapper/308:07:093
3188099110,1cyclictest0-21swapper/307:15:393
3187699119,1cyclictest0-21swapper/210:56:092
3187699118,2cyclictest1146-21snmpd10:38:052
3187699117,3cyclictest1146-21snmpd11:17:212
3187699115,5cyclictest0-21swapper/211:59:172
3187699115,5cyclictest0-21swapper/211:59:172
31876991110,1cyclictest0-21swapper/209:28:042
31876991110,1cyclictest0-21swapper/208:05:492
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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