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2026-02-05 - 02:09
[ 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 Feb 05, 2026 00:44:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13421521230,93pltrace0-21swapper/719:05:077
16206521190,114pltrace0-21swapper/219:10:002
13421521190,104pltrace0-21swapper/519:07:325
16206521170,111pltrace0-21swapper/619:10:006
2992221090,0sleep30-21swapper/319:30:153
13421521020,94pltrace0-21swapper/319:05:163
1756952950,0pltrace0-21swapper/322:02:423
1342152870,84pltrace0-21swapper/119:07:381
1623425844,10sleep00-21swapper/019:08:030
1602725843,11sleep40-21swapper/419:05:254
2934252320,3pltrace0-21swapper/720:30:337
1819452250,0pltrace0-21swapper/720:12:387
16567992216,5cyclictest0-21swapper/400:32:354
1819452210,16pltrace20838-21chrt20:10:522
1411152190,3pltrace0-21swapper/723:55:197
980452180,3pltrace0-21swapper/719:55:177
747052180,13pltrace54-21ksoftirqd/422:44:534
2548152180,2pltrace0-21swapper/719:25:387
1657299181,3cyclictest0-21swapper/519:26:195
1656199181,12cyclictest0-21swapper/223:19:122
16556991814,1cyclictest0-21swapper/123:38:161
980452170,4pltrace0-21swapper/719:53:467
918152170,11pltrace0-21swapper/521:50:155
701552170,8pltrace7197-21sleep19:49:592
575452170,2pltrace0-21swapper/723:40:147
2808752170,4pltrace0-21swapper/700:20:197
2485752170,12pltrace0-21swapper/221:18:202
1657699171,8cyclictest0-21swapper/621:45:426
1657299170,2cyclictest0-21swapper/523:02:095
16567991712,3cyclictest0-21swapper/421:02:264
16564991711,5cyclictest0-21swapper/323:06:363
1655699170,12cyclictest0-21swapper/122:00:301
16552991714,2cyclictest0-21swapper/021:25:140
683752160,11pltrace54-21ksoftirqd/400:38:524
2655852160,0pltrace0-21swapper/720:24:417
2548152160,4pltrace0-21swapper/719:22:577
1864552160,2pltrace0-21swapper/723:05:207
1691752160,11pltrace0-21swapper/500:01:215
1658099160,15cyclictest0-21swapper/720:51:587
1657299161,3cyclictest0-21swapper/522:43:295
16567991614,1cyclictest0-21swapper/423:17:264
16567991612,2cyclictest0-21swapper/423:52:244
16567991611,3cyclictest0-21swapper/421:51:334
16567991610,5cyclictest0-21swapper/423:00:084
16567991610,5cyclictest0-21swapper/422:55:294
16567991610,3cyclictest0-21swapper/400:04:014
1656799161,14cyclictest0-21swapper/421:43:054
1656799161,14cyclictest0-21swapper/419:45:174
16564991610,5cyclictest0-21swapper/300:11:463
16564991610,5cyclictest0-21swapper/300:11:463
1656499161,3cyclictest0-21swapper/320:33:223
16561991610,5cyclictest0-21swapper/222:05:092
1656199161,14cyclictest0-21swapper/221:05:292
1656199161,14cyclictest0-21swapper/221:05:292
1656199160,8cyclictest0-21swapper/221:37:262
1656199160,3cyclictest0-21swapper/223:42:432
16556991611,3cyclictest0-21swapper/120:44:341
16552991610,5cyclictest0-21swapper/019:30:440
1655299161,7cyclictest0-21swapper/020:23:480
1655299160,9cyclictest0-21swapper/019:57:520
1655299160,8cyclictest0-21swapper/020:09:410
142752160,3pltrace0-21swapper/719:42:167
747052150,12pltrace54-21ksoftirqd/422:45:164
701552150,11pltrace54-21ksoftirqd/419:51:534
530852150,11pltrace54-21ksoftirqd/420:47:354
2979352150,11pltrace54-21ksoftirqd/423:25:434
2530252150,1pltrace0-21swapper/600:15:006
2530252150,1pltrace0-21swapper/600:15:006
2269252150,11pltrace54-21ksoftirqd/419:20:174
2035652150,9pltrace21856-21gltestperf22:10:142
1819452150,10pltrace54-21ksoftirqd/420:10:514
1756952150,10pltrace54-21ksoftirqd/422:05:204
16580991511,3cyclictest0-21swapper/721:03:237
16580991510,4cyclictest0-21swapper/723:31:597
1658099150,14cyclictest0-21swapper/722:24:017
1658099150,14cyclictest0-21swapper/721:16:157
1658099150,14cyclictest0-21swapper/700:25:447
16576991511,3cyclictest0-21swapper/622:59:596
1657699150,7cyclictest0-21swapper/622:16:436
1657699150,14cyclictest0-21swapper/623:38:246
1657699150,14cyclictest0-21swapper/621:06:406
1657699150,14cyclictest0-21swapper/621:06:406
1657699150,14cyclictest0-21swapper/620:49:436
1657699150,14cyclictest0-21swapper/600:18:266
1657699150,14cyclictest0-21swapper/600:18:256
1657299150,8cyclictest0-21swapper/520:17:405
1657299150,7cyclictest0-21swapper/520:35:375
1657299150,4cyclictest0-21swapper/522:21:255
1657299150,3cyclictest0-21swapper/520:58:145
1657299150,14cyclictest0-21swapper/520:21:345
1657299150,14cyclictest0-21swapper/519:54:245
16567991511,3cyclictest0-21swapper/419:35:044
1656799150,14cyclictest0-21swapper/422:38:264
16564991511,3cyclictest8851-21sed19:50:163
1656499151,7cyclictest0-21swapper/320:39:403
1656499150,8cyclictest0-21swapper/300:33:233
1656499150,14cyclictest0-21swapper/322:52:533
1656499150,14cyclictest0-21swapper/321:19:413
1656499150,14cyclictest0-21swapper/320:29:463
1656499150,14cyclictest0-21swapper/320:22:103
1656499150,14cyclictest0-21swapper/300:17:283
1656499150,14cyclictest0-21swapper/300:17:283
16561991511,3cyclictest0-21swapper/222:47:492
1656199151,3cyclictest0-21swapper/221:11:502
1656199151,3cyclictest0-21swapper/221:11:502
1656199151,3cyclictest0-21swapper/219:42:342
1656199150,7cyclictest0-21swapper/221:27:152
1656199150,7cyclictest0-21swapper/221:02:052
1656199150,3cyclictest0-21swapper/221:22:242
1656199150,14cyclictest0-21swapper/219:56:212
1655699159,5cyclictest0-21swapper/121:59:421
1655699150,8cyclictest0-21swapper/121:41:361
1655699150,7cyclictest0-21swapper/100:38:051
1655699150,14cyclictest0-21swapper/123:47:041
1655699150,14cyclictest0-21swapper/121:01:551
1655699150,14cyclictest0-21swapper/120:22:031
16552991513,1cyclictest0-21swapper/021:10:200
16552991513,1cyclictest0-21swapper/021:10:190
1655299151,13cyclictest0-21swapper/020:50:340
1655299150,8cyclictest0-21swapper/021:51:560
1655299150,7cyclictest0-21swapper/023:17:550
1655299150,7cyclictest0-21swapper/022:17:330
1655299150,14cyclictest0-21swapper/020:45:220
1655299150,14cyclictest0-21swapper/020:44:280
1620652150,2pltrace17746-21grep19:10:136
918152140,3pltrace9914-21cat21:50:101
3042852140,11pltrace54-21ksoftirqd/421:29:044
2934252140,5pltrace0-21swapper/120:28:371
2871852140,3pltrace28734-21chrt22:22:536
2548152140,3pltrace28128-21chrt19:25:593
2530252140,3pltrace27359-21wc00:15:212
2530252140,3pltrace27359-21wc00:15:202
2143152140,10pltrace54-21ksoftirqd/423:10:194
2143152140,1pltrace0-21swapper/023:10:150
2035652140,3pltrace21192-21cpuspeed_turbos22:10:136
1658099149,3cyclictest0-21swapper/722:40:587
1658099149,3cyclictest0-21swapper/722:25:077
1658099149,3cyclictest0-21swapper/721:31:427
16576991413,1cyclictest0-21swapper/623:25:126
16576991411,2cyclictest1146-21snmpd23:42:486
16576991410,3cyclictest0-21swapper/620:25:166
16576991410,1cyclictest0-21swapper/620:54:166
1657699140,7cyclictest0-21swapper/619:24:346
1657299149,3cyclictest0-21swapper/523:38:065
16572991411,2cyclictest1478-21lldpd22:27:555
1657299140,8cyclictest0-21swapper/520:40:585
1657299140,7cyclictest0-21swapper/521:24:475
1656799147,6cyclictest1146-21snmpd23:36:134
1656799140,7cyclictest0-21swapper/420:18:524
1656799140,7cyclictest0-21swapper/400:22:584
1656799140,3cyclictest0-21swapper/419:55:234
1656499149,3cyclictest0-21swapper/300:26:193
1656499141,12cyclictest0-21swapper/322:15:453
1656499140,7cyclictest0-21swapper/320:47:563
1656499140,6cyclictest0-21swapper/300:35:053
1656499140,13cyclictest0-21swapper/321:35:013
1656199148,5cyclictest0-21swapper/219:26:042
1656199140,3cyclictest0-21swapper/219:34:102
1656199140,14cyclictest0-21swapper/223:35:232
1656199140,13cyclictest0-21swapper/221:46:552
1656199140,13cyclictest0-21swapper/200:10:022
1656199140,13cyclictest0-21swapper/200:10:022
1655699148,5cyclictest0-21swapper/123:34:401
1655699141,12cyclictest0-21swapper/123:05:241
1655699140,7cyclictest0-21swapper/123:50:521
1655699140,7cyclictest0-21swapper/122:40:071
1655699140,3cyclictest0-21swapper/121:16:331
1655699140,1cyclictest0-21swapper/122:59:591
1655299149,3cyclictest0-21swapper/022:08:270
1655299149,3cyclictest0-21swapper/019:10:220
1655299140,7cyclictest0-21swapper/023:50:310
1655299140,6cyclictest0-21swapper/021:56:550
1655299140,1cyclictest0-21swapper/023:20:010
142752140,7pltrace0-21swapper/019:39:390
142752140,1pltrace0-21swapper/519:39:595
980452130,9pltrace1146-21snmpd19:57:383
918152130,5pltrace0-21swapper/321:50:153
75952130,8pltrace78-21ksoftirqd/721:35:167
747052130,5pltrace0-21swapper/522:46:545
747052130,1pltrace0-21swapper/022:45:110
3087752130,5pltrace0-21swapper/200:27:222
2979352130,1pltrace0-21swapper/023:25:100
29582130,1sleep00-21swapper/019:40:150
251652130,10pltrace0-21swapper/120:38:001
2377052130,2pltrace1146-21snmpd20:19:572
1819452130,1pltrace0-21swapper/020:10:180
1658099139,3cyclictest17929-21processes23:00:187
1658099138,3cyclictest0-21swapper/700:05:087
16580991312,1cyclictest0-21swapper/720:37:337
16580991310,2cyclictest0-21swapper/720:08:417
1658099130,13cyclictest0-21swapper/722:30:247
1658099130,1cyclictest0-21swapper/721:45:437
16576991311,1cyclictest0-21swapper/622:02:266
1657699130,12cyclictest0-21swapper/623:50:546
1657699130,12cyclictest0-21swapper/623:13:536
1657699130,12cyclictest0-21swapper/620:31:226
1657699130,12cyclictest0-21swapper/620:24:516
1657299138,4cyclictest1064-13audispd23:35:005
1657299130,6cyclictest0-21swapper/522:51:115
1657299130,12cyclictest0-21swapper/523:58:555
1657299130,12cyclictest0-21swapper/521:27:325
1657299130,1cyclictest0-21swapper/522:05:225
1656799139,2cyclictest1055-17auditd20:40:014
1656799130,12cyclictest0-21swapper/420:41:254
1656799130,1cyclictest0-21swapper/423:30:374
16564991312,1cyclictest0-21swapper/300:00:153
1656199139,3cyclictest1065-17sedispatch21:45:002
1656199138,3cyclictest0-21swapper/220:09:082
16561991312,1cyclictest0-21swapper/223:56:552
16561991312,1cyclictest0-21swapper/223:25:112
16561991312,1cyclictest0-21swapper/222:15:242
16561991312,1cyclictest0-21swapper/200:35:172
1656199130,12cyclictest0-21swapper/223:45:062
1656199130,12cyclictest0-21swapper/222:27:032
1656199130,12cyclictest0-21swapper/220:28:332
1655699130,12cyclictest0-21swapper/123:41:101
1655699130,12cyclictest0-21swapper/119:13:531
1655699130,1cyclictest0-21swapper/121:27:341
1655299138,3cyclictest0-21swapper/020:26:000
16552991310,2cyclictest0-21swapper/000:15:160
16552991310,2cyclictest0-21swapper/000:15:160
1647552130,9pltrace54-21ksoftirqd/421:05:194
1647552130,9pltrace54-21ksoftirqd/421:05:194
1647552130,1pltrace0-21swapper/021:05:140
1647552130,1pltrace0-21swapper/021:05:140
1259052130,2pltrace13978-21fschecks_time20:00:132
701552120,1pltrace7791-21tr19:50:112
683752120,5pltrace0-21swapper/500:39:025
530852120,5pltrace0-21swapper/520:47:395
3213052120,1pltrace0-21swapper/020:37:120
3087752120,1pltrace0-21swapper/000:27:180
2871852120,5pltrace0-21swapper/222:22:562
1906552120,5pltrace0-21swapper/519:16:475
1658099129,2cyclictest13484-21head21:55:187
1658099127,4cyclictest1055-17auditd22:59:597
1658099126,5cyclictest0-21swapper/720:42:467
16580991211,1cyclictest0-21swapper/720:45:197
1658099120,11cyclictest0-21swapper/723:35:297
1658099120,11cyclictest0-21swapper/722:06:567
1657699126,5cyclictest0-21swapper/622:08:076
1657699126,5cyclictest0-21swapper/621:55:496
1657699126,5cyclictest0-21swapper/600:20:506
1657699123,8cyclictest0-21swapper/621:03:536
1657699122,8cyclictest0-21swapper/622:52:016
1657699122,8cyclictest0-21swapper/619:53:066
1657699120,11cyclictest0-21swapper/619:48:076
1657299127,4cyclictest28261-21crond00:20:005
1657299127,4cyclictest28261-21crond00:20:005
1657299127,4cyclictest11874-21/usr/sbin/munin23:50:165
1657299127,4cyclictest1063-17auditd23:29:595
16572991210,1cyclictest0-21swapper/523:42:205
16572991210,1cyclictest0-21swapper/521:11:565
16572991210,1cyclictest0-21swapper/521:11:565
1657299120,11cyclictest0-21swapper/522:30:095
1656799127,4cyclictest0-21swapper/423:47:574
1656799127,4cyclictest0-21swapper/423:21:064
1656799127,3cyclictest0-21swapper/420:30:494
1656799126,5cyclictest0-21swapper/419:43:534
16567991210,1cyclictest0-21swapper/419:10:544
1656799120,1cyclictest0-21swapper/422:30:524
1656499127,4cyclictest0-21swapper/321:28:383
1656499126,5cyclictest0-21swapper/322:33:253
1656499126,5cyclictest0-21swapper/320:52:143
1656499123,8cyclictest0-21swapper/322:50:003
16564991211,1cyclictest0-21swapper/321:45:323
16564991210,1cyclictest0-21swapper/323:40:013
1656499120,11cyclictest0-21swapper/323:20:263
1656499120,11cyclictest0-21swapper/321:13:493
1656499120,11cyclictest0-21swapper/321:13:493
1656499120,11cyclictest0-21swapper/319:12:423
1656499120,1cyclictest0-21swapper/300:05:133
1656199126,5cyclictest0-21swapper/219:13:342
16561991211,1cyclictest0-21swapper/220:40:032
1656199120,12cyclictest0-21swapper/220:55:552
1656199120,11cyclictest0-21swapper/222:04:482
1656199120,1cyclictest0-21swapper/223:12:432
1656199120,1cyclictest0-21swapper/220:38:252
1655699129,2cyclictest17177-21latency20:05:131
1655699126,3cyclictest0-21swapper/119:22:471
1655699123,8cyclictest0-21swapper/122:11:571
16556991211,1cyclictest0-21swapper/123:25:161
16556991211,1cyclictest0-21swapper/122:52:331
16556991211,1cyclictest0-21swapper/119:40:121
16556991210,1cyclictest0-21swapper/100:34:131
1655699120,12cyclictest0-21swapper/119:55:541
1655699120,12cyclictest0-21swapper/100:08:001
1655699120,11cyclictest0-21swapper/122:23:241
1655699120,1cyclictest0-21swapper/123:56:111
1655299129,2cyclictest22790-21taskset19:19:030
1655299129,2cyclictest19066-21smartctl00:00:210
1655299129,2cyclictest15889-21tune2fs22:00:130
1655299129,2cyclictest1063-17auditd21:25:010
1655299127,3cyclictest0-21swapper/022:37:490
16552991210,1cyclictest0-21swapper/000:20:260
1655299120,1cyclictest0-21swapper/022:26:550
1582952120,7pltrace15950-21chrt22:59:240
1132752120,6pltrace0-21swapper/023:50:010
1132752120,4pltrace0-21swapper/223:51:292
918152110,1pltrace0-21swapper/621:50:116
639452110,7pltrace54-21ksoftirqd/421:46:134
2269252110,7pltrace54-21ksoftirqd/419:19:224
2143152110,7pltrace54-21ksoftirqd/423:09:404
1819452110,7pltrace54-21ksoftirqd/420:09:154
1658099118,2cyclictest28866-21timerandwakeup20:25:217
1658099118,2cyclictest19454-21munin-node23:26:327
1658099118,2cyclictest1478-21lldpd00:38:467
1658099118,2cyclictest1047-21NetworkManager22:51:327
1658099117,3cyclictest28636-21interrupts23:20:137
1658099117,2cyclictest0-21swapper/721:40:337
1658099117,2cyclictest0-21swapper/720:18:217
1658099116,3cyclictest0-21swapper/720:00:477
1658099115,6cyclictest0-21swapper/700:10:167
1658099115,6cyclictest0-21swapper/700:10:167
1658099114,6cyclictest0-21swapper/722:15:127
1658099114,6cyclictest0-21swapper/719:30:137
16580991110,1cyclictest0-21swapper/721:54:087
16580991110,1cyclictest0-21swapper/721:28:247
1658099110,1cyclictest0-21swapper/723:53:377
1658099110,1cyclictest0-21swapper/723:10:527
1657699118,2cyclictest18838-21aten_r4power_vo20:10:136
1657699118,2cyclictest13981-21perl20:00:146
1657699118,2cyclictest0-21swapper/621:30:006
1657699117,3cyclictest1146-21snmpd22:29:356
1657699117,3cyclictest1146-21snmpd21:41:576
1657699117,3cyclictest1146-21snmpd19:44:186
1657699117,3cyclictest1146-21snmpd19:15:526
1657699117,3cyclictest0-21swapper/620:09:396
1657699115,3cyclictest0-21swapper/619:37:326
16576991110,1cyclictest0-21swapper/623:59:426
16576991110,1cyclictest0-21swapper/621:17:576
1657699110,9cyclictest0-21swapper/622:44:056
1657699110,9cyclictest0-21swapper/620:19:076
1657699110,11cyclictest0-21swapper/623:05:086
1657699110,11cyclictest0-21swapper/621:24:456
1657699110,11cyclictest0-21swapper/621:14:336
1657699110,11cyclictest0-21swapper/621:14:336
1657699110,11cyclictest0-21swapper/600:26:266
1657699110,1cyclictest0-21swapper/620:38:366
1657299115,5cyclictest1055-13auditd22:20:015
1657299112,8cyclictest0-21swapper/520:54:245
16572991110,1cyclictest0-21swapper/523:47:125
16572991110,1cyclictest0-21swapper/522:38:535
16572991110,1cyclictest0-21swapper/521:39:565
16572991110,1cyclictest0-21swapper/521:16:375
16572991110,1cyclictest0-21swapper/500:21:025
1657299110,11cyclictest0-21swapper/523:22:165
1657299110,11cyclictest0-21swapper/520:26:175
1657299110,11cyclictest0-21swapper/520:03:475
1657299110,11cyclictest0-21swapper/500:28:295
1657299110,1cyclictest0-21swapper/521:02:135
1657299110,1cyclictest0-21swapper/519:30:255
1657299110,1cyclictest0-21swapper/500:13:355
1657299110,1cyclictest0-21swapper/500:13:355
1656799116,3cyclictest0-21swapper/421:17:264
16567991110,1cyclictest0-21swapper/421:30:574
16567991110,1cyclictest0-21swapper/420:03:424
1656799110,11cyclictest0-21swapper/422:51:064
1656799110,11cyclictest0-21swapper/400:28:434
1656799110,11cyclictest0-21swapper/400:16:544
1656799110,11cyclictest0-21swapper/400:16:544
1656799110,1cyclictest0-21swapper/423:41:174
1656799110,1cyclictest0-21swapper/422:18:044
1656799110,1cyclictest0-21swapper/421:38:334
1656499118,2cyclictest1478-21lldpd22:55:563
1656499117,3cyclictest0-21swapper/323:56:193
1656499117,2cyclictest0-21swapper/323:30:563
16564991110,1cyclictest0-21swapper/322:10:093
16564991110,1cyclictest0-21swapper/319:36:593
1656499110,11cyclictest0-21swapper/323:49:443
1656499110,11cyclictest0-21swapper/321:03:373
1656499110,11cyclictest0-21swapper/319:24:313
1656499110,1cyclictest0-21swapper/322:36:423
1656499110,1cyclictest0-21swapper/321:09:083
1656499110,1cyclictest0-21swapper/321:09:083
1656199116,3cyclictest0-21swapper/223:34:492
16561991110,1cyclictest0-21swapper/219:22:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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