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2026-02-20 - 02:31
[ 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 Feb 20, 2026 00:44:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9511521190,110pltrace0-21swapper/319:10:013
29928521180,6pltrace29931-21pltrace-run19:42:180
6724521170,113pltrace0-21swapper/519:05:215
25431521000,0pltrace0-21swapper/220:32:192
672452900,81pltrace0-21swapper/119:06:121
948126551,10sleep60-21swapper/619:07:116
941526348,10sleep70-21swapper/719:06:157
942126248,10sleep20-21swapper/219:06:202
952026147,10sleep00-21swapper/019:07:220
942325844,10sleep40-21swapper/419:06:224
250652280,1pltrace2510-21pltrace-run21:47:190
250652280,1pltrace2510-21pltrace-run21:47:190
990399220,16cyclictest0-21swapper/522:16:395
3040352220,16pltrace596-21chrt22:40:375
9881992111,4cyclictest0-21swapper/000:03:460
9881992110,3cyclictest0-21swapper/000:22:200
9881992010,3cyclictest0-21swapper/023:26:390
988199191,14cyclictest0-21swapper/021:53:210
988199191,14cyclictest0-21swapper/021:53:200
1925752190,1pltrace19261-21pltrace-run22:17:191
9889991810,7cyclictest0-21swapper/219:45:152
2654352180,2pltrace0-21swapper/721:36:437
2375552180,4pltrace0-21swapper/721:30:587
9903991712,4cyclictest0-21swapper/520:08:055
990399171,4cyclictest0-21swapper/520:56:155
990399171,4cyclictest0-21swapper/519:17:045
989899171,8cyclictest0-21swapper/422:32:394
989499173,12cyclictest0-21swapper/300:35:363
9894991710,3cyclictest0-21swapper/319:23:493
989499170,12cyclictest0-21swapper/319:12:253
9889991711,5cyclictest0-21swapper/219:22:462
9889991711,5cyclictest0-21swapper/219:12:432
9881991712,4cyclictest11414-21cat21:05:150
9881991712,3cyclictest0-21swapper/020:58:370
9881991711,5cyclictest0-21swapper/021:22:080
2156952170,0pltrace0-21swapper/719:27:557
1755052170,0pltrace0-21swapper/723:16:527
990999161,8cyclictest0-21swapper/720:53:097
990999161,8cyclictest0-21swapper/719:10:127
990999160,8cyclictest0-21swapper/700:17:427
990999160,15cyclictest0-21swapper/722:29:467
9906991611,4cyclictest0-21swapper/620:40:456
990699160,15cyclictest0-21swapper/621:05:576
990399160,15cyclictest0-21swapper/523:07:405
9898991610,5cyclictest0-21swapper/423:25:534
9898991610,5cyclictest0-21swapper/423:07:224
9898991610,5cyclictest0-21swapper/420:08:394
989899161,7cyclictest0-21swapper/420:37:344
989899160,15cyclictest0-21swapper/423:57:184
9894991611,2cyclictest0-21swapper/323:40:503
989499160,15cyclictest0-21swapper/323:01:503
989499160,15cyclictest0-21swapper/319:57:173
988999169,5cyclictest1055-13auditd23:00:012
9889991611,3cyclictest0-21swapper/200:38:262
988999161,4cyclictest0-21swapper/222:06:252
988999160,8cyclictest0-21swapper/219:28:252
9886991613,2cyclictest0-21swapper/120:10:201
9886991611,3cyclictest0-21swapper/120:45:221
988699161,8cyclictest0-21swapper/122:45:441
988699161,14cyclictest0-21swapper/121:42:331
988699160,15cyclictest0-21swapper/122:52:021
988199163,8cyclictest0-21swapper/023:03:170
988199161,8cyclictest0-21swapper/019:24:380
696752160,11pltrace54-21ksoftirqd/421:02:184
3040352160,2pltrace0-21swapper/222:41:112
2421152160,14pltrace54-21ksoftirqd/400:26:144
2142352160,11pltrace54-21ksoftirqd/400:20:114
990999150,4cyclictest0-21swapper/720:09:397
990999150,3cyclictest0-21swapper/722:31:107
990999150,14cyclictest0-21swapper/722:10:547
990999150,14cyclictest0-21swapper/721:21:467
9906991513,1cyclictest0-21swapper/623:05:156
9906991510,4cyclictest18356-21unixbench-2d00:10:216
990699151,7cyclictest0-21swapper/619:51:466
990699150,8cyclictest0-21swapper/623:38:546
990699150,8cyclictest0-21swapper/622:57:436
990699150,4cyclictest0-21swapper/623:27:096
990699150,14cyclictest0-21swapper/623:49:036
990699150,14cyclictest0-21swapper/619:32:166
990399151,3cyclictest0-21swapper/521:47:065
990399151,3cyclictest0-21swapper/521:47:065
990399150,8cyclictest0-21swapper/523:38:025
990399150,8cyclictest0-21swapper/522:25:305
990399150,7cyclictest0-21swapper/520:03:265
990399150,7cyclictest0-21swapper/500:24:245
990399150,4cyclictest0-21swapper/523:53:305
990399150,3cyclictest0-21swapper/521:00:395
990399150,14cyclictest0-21swapper/521:39:145
989899151,3cyclictest0-21swapper/423:37:504
989899150,8cyclictest0-21swapper/420:30:124
989899150,14cyclictest0-21swapper/422:48:164
989899150,14cyclictest0-21swapper/421:15:144
989499150,8cyclictest0-21swapper/323:21:413
989499150,7cyclictest0-21swapper/323:59:253
989499150,7cyclictest0-21swapper/322:55:113
989499150,14cyclictest0-21swapper/323:37:023
989499150,14cyclictest0-21swapper/320:48:403
989499150,14cyclictest0-21swapper/319:47:413
989499150,14cyclictest0-21swapper/300:00:223
9889991514,1cyclictest0-21swapper/200:25:132
988999150,7cyclictest0-21swapper/222:38:292
988999150,7cyclictest0-21swapper/221:21:102
988999150,7cyclictest0-21swapper/219:34:172
988999150,14cyclictest0-21swapper/223:50:142
988699154,4cyclictest30-21ksoftirqd/119:42:261
988699154,4cyclictest30-21ksoftirqd/119:27:541
988699151,7cyclictest0-21swapper/123:42:511
988699151,3cyclictest0-21swapper/100:21:551
988699150,8cyclictest0-21swapper/119:58:021
988699150,14cyclictest0-21swapper/123:01:411
988699150,14cyclictest0-21swapper/119:46:051
9881991510,3cyclictest0-21swapper/019:14:280
988199150,14cyclictest0-21swapper/000:39:230
988199150,14cyclictest0-21swapper/000:12:220
808252150,4pltrace0-21swapper/721:58:167
744752150,11pltrace54-21ksoftirqd/423:54:344
589252150,11pltrace54-21ksoftirqd/420:02:074
3148052150,11pltrace54-21ksoftirqd/423:41:004
3100352150,11pltrace54-21ksoftirqd/420:47:084
2992852150,1pltrace30129-21turbostat19:45:005
137852150,7pltrace2207-21cpuspeed_turbos20:50:106
137852150,5pltrace0-21swapper/320:50:493
9909991413,1cyclictest0-21swapper/700:30:157
990999140,1cyclictest0-21swapper/721:05:167
990699148,5cyclictest0-21swapper/622:35:126
990399149,3cyclictest0-21swapper/523:11:165
990399140,8cyclictest0-21swapper/522:48:375
990399140,7cyclictest0-21swapper/520:20:125
990399140,7cyclictest0-21swapper/519:59:465
990399140,7cyclictest0-21swapper/500:00:125
990399140,3cyclictest0-21swapper/523:43:235
990399140,3cyclictest0-21swapper/521:52:095
990399140,3cyclictest0-21swapper/521:52:095
989899148,5cyclictest0-21swapper/400:31:094
989899148,3cyclictest0-21swapper/422:50:014
9898991413,1cyclictest0-21swapper/400:10:224
9898991411,2cyclictest0-21swapper/421:06:104
989899140,7cyclictest0-21swapper/422:36:154
989899140,7cyclictest0-21swapper/420:40:404
989899140,3cyclictest0-21swapper/420:54:394
989899140,13cyclictest0-21swapper/419:10:084
989499149,3cyclictest0-21swapper/321:34:243
989499141,12cyclictest0-21swapper/321:18:113
989499140,8cyclictest0-21swapper/319:54:093
989499140,7cyclictest0-21swapper/323:16:273
989499140,3cyclictest0-21swapper/319:42:383
988999148,5cyclictest0-21swapper/223:42:032
9889991413,1cyclictest0-21swapper/222:20:132
988999140,7cyclictest0-21swapper/221:46:002
988999140,7cyclictest0-21swapper/221:46:002
988999140,7cyclictest0-21swapper/220:39:312
988699149,3cyclictest0-21swapper/123:50:281
988699149,3cyclictest0-21swapper/120:38:131
988699148,5cyclictest0-21swapper/123:36:451
988699148,2cyclictest30-21ksoftirqd/121:30:211
988699148,2cyclictest30-21ksoftirqd/119:12:271
988699144,6cyclictest30-21ksoftirqd/120:00:131
988699144,4cyclictest30-21ksoftirqd/122:11:231
988699144,4cyclictest30-21ksoftirqd/121:45:121
988699144,4cyclictest30-21ksoftirqd/121:45:121
9886991410,3cyclictest0-21swapper/122:30:371
988699141,12cyclictest0-21swapper/119:54:291
988699140,3cyclictest0-21swapper/100:27:421
9881991413,1cyclictest0-21swapper/020:50:210
9881991410,3cyclictest0-21swapper/020:27:180
988199140,7cyclictest0-21swapper/019:33:010
988199140,14cyclictest0-21swapper/021:30:200
988199140,13cyclictest0-21swapper/023:55:580
2821752140,2pltrace28777-21date20:40:015
2821752140,1pltrace0-21swapper/520:40:005
2142352140,3pltrace23001-21sort00:20:157
1818252140,10pltrace19989-21load21:20:155
1585252140,1pltrace15856-21pltrace-run00:07:203
1368452140,11pltrace54-21ksoftirqd/422:07:364
1025452140,0pltrace0-21swapper/723:57:397
990999130,7cyclictest0-21swapper/719:31:387
990999130,12cyclictest0-21swapper/722:23:417
990999130,12cyclictest0-21swapper/721:12:527
990699137,5cyclictest0-21swapper/619:27:336
9906991311,1cyclictest0-21swapper/620:45:126
990699130,12cyclictest0-21swapper/622:10:246
990699130,12cyclictest0-21swapper/621:40:206
990399130,12cyclictest0-21swapper/522:36:395
989899137,5cyclictest0-21swapper/420:19:454
9898991312,1cyclictest0-21swapper/422:00:034
989899130,13cyclictest0-21swapper/419:20:154
989899130,12cyclictest0-21swapper/421:50:244
989899130,12cyclictest0-21swapper/421:50:244
989499137,3cyclictest0-21swapper/322:02:393
9894991312,1cyclictest0-21swapper/300:31:163
9894991310,2cyclictest1146-21snmpd19:31:173
988999138,3cyclictest0-21swapper/223:35:362
988999130,12cyclictest0-21swapper/222:14:432
988699138,2cyclictest0-21swapper/100:02:111
988699137,5cyclictest0-21swapper/119:38:051
988699136,4cyclictest30-21ksoftirqd/123:30:201
988699136,4cyclictest30-21ksoftirqd/119:20:161
988699135,7cyclictest0-21swapper/120:53:401
988699133,4cyclictest30-21ksoftirqd/123:45:171
9886991312,1cyclictest0-21swapper/121:59:571
9886991310,2cyclictest16800-21expr00:10:121
9886991310,2cyclictest1146-21snmpd22:40:351
988699130,13cyclictest0-21swapper/123:55:521
988699130,13cyclictest0-21swapper/123:20:151
988199133,2cyclictest1055-17auditd20:39:590
9881991312,1cyclictest0-21swapper/022:00:180
988199130,12cyclictest0-21swapper/020:21:390
915752130,5pltrace0-21swapper/522:58:135
3148052130,6pltrace0-21swapper/023:41:100
2654352130,1pltrace0-21swapper/321:35:153
2264352130,6pltrace22694-21chrt20:27:592
2142352130,5pltrace0-21swapper/200:20:212
2142352130,4pltrace0-21swapper/600:20:206
1818252130,1pltrace0-21swapper/621:20:546
1585252130,0pltrace0-21swapper/700:07:237
990999126,5cyclictest0-21swapper/720:16:087
9909991211,1cyclictest0-21swapper/723:45:247
990999120,11cyclictest0-21swapper/720:11:397
990999120,11cyclictest0-21swapper/700:14:047
990999120,1cyclictest0-21swapper/720:32:247
990999120,1cyclictest0-21swapper/720:03:057
990699129,2cyclictest29983-21crond00:35:006
990699127,3cyclictest0-21swapper/620:27:236
9906991211,1cyclictest0-21swapper/622:20:146
990699120,11cyclictest0-21swapper/621:45:066
990699120,11cyclictest0-21swapper/621:45:066
990699120,11cyclictest0-21swapper/621:37:206
990399129,2cyclictest1478-21lldpd22:53:405
990399126,5cyclictest0-21swapper/520:13:415
990399120,11cyclictest0-21swapper/523:28:395
990399120,1cyclictest0-21swapper/521:25:215
989899126,5cyclictest0-21swapper/419:16:314
989899126,4cyclictest0-21swapper/422:20:434
989899121,10cyclictest0-21swapper/419:45:184
989899120,11cyclictest0-21swapper/421:56:004
989899120,1cyclictest0-21swapper/421:45:294
989899120,1cyclictest0-21swapper/421:45:294
989499129,2cyclictest29713-21processes22:35:203
989499129,2cyclictest26195-21cpuspeed_turbos20:35:133
989499129,2cyclictest0-21swapper/322:16:113
989499127,3cyclictest0-21swapper/321:58:093
989499126,5cyclictest0-21swapper/320:55:583
9894991210,1cyclictest0-21swapper/322:29:103
989499120,12cyclictest0-21swapper/321:22:213
989499120,11cyclictest0-21swapper/322:45:023
988999127,4cyclictest0-21swapper/220:46:372
988999126,5cyclictest0-21swapper/200:17:192
988999126,4cyclictest0-21swapper/223:23:182
9889991211,1cyclictest0-21swapper/220:02:072
988999120,11cyclictest0-21swapper/222:00:092
988999120,11cyclictest0-21swapper/221:50:452
988999120,11cyclictest0-21swapper/221:50:452
988999120,11cyclictest0-21swapper/220:17:402
988999120,1cyclictest0-21swapper/219:57:252
988699129,2cyclictest9287-21cut20:05:121
988699129,2cyclictest24435-21sed20:30:171
988699129,2cyclictest22760-21fschecks_count19:30:121
988699129,2cyclictest20869-21switchtime00:15:221
988699129,2cyclictest14598-21grep19:15:141
988699129,2cyclictest10426-21sed22:00:211
988699127,2cyclictest30-21ksoftirqd/121:10:171
988699126,5cyclictest0-21swapper/123:15:511
988699126,5cyclictest0-21swapper/122:36:521
988699125,4cyclictest30-21ksoftirqd/123:10:411
988699125,4cyclictest30-21ksoftirqd/121:35:121
988699125,4cyclictest30-21ksoftirqd/120:59:141
988699125,4cyclictest30-21ksoftirqd/120:20:101
988699123,6cyclictest30-21ksoftirqd/122:05:221
988699123,6cyclictest30-21ksoftirqd/100:30:131
9886991211,1cyclictest0-21swapper/122:21:191
988699120,11cyclictest0-21swapper/121:15:201
988699120,1cyclictest0-21swapper/122:55:291
988199129,2cyclictest1066-13audispd23:15:000
988199126,5cyclictest0-21swapper/000:16:250
988199122,8cyclictest0-21swapper/022:28:370
9881991211,1cyclictest0-21swapper/022:20:220
9881991210,1cyclictest0-21swapper/023:37:460
988199120,11cyclictest0-21swapper/022:45:410
988199120,11cyclictest0-21swapper/020:15:030
988199120,11cyclictest0-21swapper/019:55:080
988199120,1cyclictest0-21swapper/020:41:350
977852120,6pltrace0-21swapper/121:02:311
977852120,5pltrace0-21swapper/221:02:352
696752120,3pltrace7905-21cstates21:00:120
589252120,6pltrace0-21swapper/020:02:150
3040352120,5pltrace0-21swapper/622:40:416
2992852120,4pltrace0-21swapper/619:45:076
2142352120,2pltrace23211-21latency00:20:163
1818252120,0pltrace0-21swapper/021:19:300
1755052120,7pltrace54-21ksoftirqd/423:13:214
1368452120,5pltrace0-21swapper/022:07:490
1237252120,0pltrace0-21swapper/319:16:133
1149852120,8pltrace12891-21grep20:10:146
1149852120,5pltrace0-21swapper/020:10:430
990999118,2cyclictest1066-13audispd19:20:007
990999117,3cyclictest1146-21snmpd20:55:247
990999115,5cyclictest0-21swapper/720:24:087
990999115,3cyclictest0-21swapper/722:47:177
990999112,8cyclictest18379-21cat19:20:207
9909991110,1cyclictest0-21swapper/723:12:427
9909991110,1cyclictest0-21swapper/722:55:227
9909991110,1cyclictest0-21swapper/722:38:427
9909991110,1cyclictest0-21swapper/722:01:077
9909991110,1cyclictest0-21swapper/721:46:047
9909991110,1cyclictest0-21swapper/721:46:047
9909991110,1cyclictest0-21swapper/721:40:247
990999110,9cyclictest0-21swapper/719:35:587
990999110,11cyclictest0-21swapper/723:44:067
990999110,11cyclictest0-21swapper/723:37:097
990999110,11cyclictest0-21swapper/723:28:537
990999110,11cyclictest0-21swapper/722:43:147
990999110,11cyclictest0-21swapper/720:49:337
990999110,11cyclictest0-21swapper/720:40:497
990999110,11cyclictest0-21swapper/719:55:397
990999110,11cyclictest0-21swapper/700:01:557
990999110,1cyclictest0-21swapper/722:06:577
990999110,1cyclictest0-21swapper/721:28:057
990699116,3cyclictest0-21swapper/619:21:246
990699115,5cyclictest0-21swapper/620:00:016
9906991110,1cyclictest0-21swapper/622:26:526
990699110,11cyclictest0-21swapper/621:57:536
990699110,11cyclictest0-21swapper/619:40:266
990699110,11cyclictest0-21swapper/619:15:496
990699110,10cyclictest0-21swapper/621:31:306
990699110,1cyclictest0-21swapper/623:58:116
990699110,1cyclictest0-21swapper/623:41:126
990699110,1cyclictest0-21swapper/623:22:536
990699110,1cyclictest0-21swapper/621:17:156
990699110,1cyclictest0-21swapper/621:04:376
990699110,1cyclictest0-21swapper/600:16:496
990399116,3cyclictest0-21swapper/520:47:375
990399115,5cyclictest0-21swapper/523:56:065
9903991110,1cyclictest0-21swapper/523:18:315
990399110,11cyclictest0-21swapper/522:00:395
990399110,11cyclictest0-21swapper/500:27:315
990399110,11cyclictest0-21swapper/500:13:255
990399110,1cyclictest0-21swapper/523:02:105
990399110,1cyclictest0-21swapper/520:16:525
990399110,1cyclictest0-21swapper/519:47:145
990399110,1cyclictest0-21swapper/500:33:295
989899116,4cyclictest0-21swapper/423:30:474
989899115,5cyclictest0-21swapper/419:35:114
9898991110,1cyclictest0-21swapper/419:50:224
9898991110,1cyclictest0-21swapper/400:07:474
989899111,3cyclictest0-21swapper/422:42:494
989899110,11cyclictest0-21swapper/423:48:404
989899110,11cyclictest0-21swapper/423:01:534
989899110,11cyclictest0-21swapper/422:14:474
989899110,11cyclictest0-21swapper/421:10:304
989899110,11cyclictest0-21swapper/420:57:144
989899110,10cyclictest28082-21gltestperf21:35:154
989899110,1cyclictest0-21swapper/423:16:274
989499119,1cyclictest0-21swapper/320:31:303
989499118,2cyclictest18352-21cut20:20:153
989499118,2cyclictest12550-21/usr/sbin/munin23:05:203
9894991110,1cyclictest0-21swapper/323:26:513
9894991110,1cyclictest0-21swapper/321:48:443
9894991110,1cyclictest0-21swapper/321:48:443
9894991110,1cyclictest0-21swapper/320:05:463
989499110,11cyclictest0-21swapper/323:46:263
989499110,11cyclictest0-21swapper/323:33:493
989499110,11cyclictest0-21swapper/322:34:433
989499110,11cyclictest0-21swapper/322:12:223
989499110,11cyclictest0-21swapper/320:17:253
989499110,1cyclictest0-21swapper/321:25:543
989499110,1cyclictest0-21swapper/300:26:343
988999119,1cyclictest0-21swapper/221:30:122
988999117,3cyclictest1146-21snmpd20:20:572
9889991110,1cyclictest0-21swapper/220:40:392
988999110,11cyclictest0-21swapper/223:55:362
988999110,11cyclictest0-21swapper/223:01:112
988999110,11cyclictest0-21swapper/222:51:182
988999110,11cyclictest0-21swapper/221:42:302
988999110,11cyclictest0-21swapper/221:15:572
988999110,11cyclictest0-21swapper/219:40:542
988999110,1cyclictest0-21swapper/223:09:362
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