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2026-03-02 - 17:35
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 highest latencies:
System rackaslot8.osadl.org (updated Mon Mar 02, 2026 12:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
306152314286,19sleep10-21swapper/107:05:581
306212277245,21sleep20-21swapper/207:06:032
309292275245,19sleep00-21swapper/007:09:590
307792256229,18sleep30-21swapper/307:08:053
28202660,0sleep20-21swapper/210:34:172
211902560,0sleep10-21swapper/112:01:371
59212550,0sleep30-21swapper/309:57:463
102682520,0sleep00-21swapper/010:00:150
274642190,0sleep00-21swapper/011:26:480
197202180,0sleep30-21swapper/312:39:473
3103099104,4cyclictest28-21ksoftirqd/210:42:452
3103099102,4cyclictest28-21ksoftirqd/211:11:002
3103099102,4cyclictest28-21ksoftirqd/210:54:412
3103099101,5cyclictest28-21ksoftirqd/211:20:212
3103099101,4cyclictest0-21swapper/210:20:012
3103099100,8cyclictest0-21swapper/211:05:242
3102799106,3cyclictest658-21snmpd11:44:371
310349998,1cyclictest34-21ksoftirqd/311:00:003
310349998,1cyclictest34-21ksoftirqd/309:20:003
310349998,1cyclictest34-21ksoftirqd/307:15:013
310349993,3cyclictest34-21ksoftirqd/308:53:443
310349992,5cyclictest34-21ksoftirqd/310:53:213
310349992,5cyclictest34-21ksoftirqd/310:49:363
310349992,5cyclictest34-21ksoftirqd/310:37:083
310349992,5cyclictest34-21ksoftirqd/307:35:153
310349991,6cyclictest34-21ksoftirqd/310:44:123
310349991,5cyclictest34-21ksoftirqd/309:40:193
310349991,4cyclictest34-21ksoftirqd/312:15:013
310349990,7cyclictest34-21ksoftirqd/311:29:433
310309992,5cyclictest28-21ksoftirqd/211:04:352
310309992,5cyclictest28-21ksoftirqd/210:15:432
310309992,4cyclictest28-21ksoftirqd/211:45:012
310309992,4cyclictest28-21ksoftirqd/210:35:542
310309992,4cyclictest28-21ksoftirqd/209:35:582
310309992,4cyclictest12034-21kworker/2:212:02:162
310309992,4cyclictest0-21swapper/210:57:082
310309991,5cyclictest28-21ksoftirqd/212:35:382
310309991,5cyclictest28-21ksoftirqd/211:50:482
310309991,5cyclictest28-21ksoftirqd/210:28:282
310309991,5cyclictest28-21ksoftirqd/209:22:572
310309991,5cyclictest0-21swapper/210:45:102
310309991,5cyclictest0-21swapper/209:52:512
310349987,1cyclictest34-21ksoftirqd/311:00:013
310349983,3cyclictest34-21ksoftirqd/312:01:153
310349983,1cyclictest141rcu_preempt10:17:253
310349982,4cyclictest663-21runrttasks07:15:523
310349982,4cyclictest5718-21ssh11:14:303
310349982,4cyclictest5446-21ssh12:30:283
310349982,4cyclictest34-21ksoftirqd/312:25:183
310349982,4cyclictest34-21ksoftirqd/311:50:133
310349982,4cyclictest34-21ksoftirqd/309:50:083
310349982,4cyclictest34-21ksoftirqd/309:45:383
310349982,4cyclictest34-21ksoftirqd/309:21:013
310349982,4cyclictest34-21ksoftirqd/308:36:383
310349982,4cyclictest34-21ksoftirqd/308:10:153
310349982,4cyclictest34-21ksoftirqd/307:20:183
310349982,4cyclictest31949-21ssh11:30:023
310349982,4cyclictest31272-21ssh09:35:003
310349982,4cyclictest28539-21ssh10:10:273
310349982,4cyclictest24459-21ssh11:05:283
310349982,4cyclictest23168-21ssh09:10:293
310349982,4cyclictest19924-21ssh10:05:333
310349982,4cyclictest19636-21ssh10:25:073
310349982,4cyclictest19027-21ssh12:20:013
310349982,4cyclictest11231-21ssh11:55:283
310349982,4cyclictest10392-21ssh11:35:473
310349982,3cyclictest34-21ksoftirqd/312:10:063
310349982,3cyclictest141rcu_preempt10:30:183
310349981,5cyclictest34-21ksoftirqd/312:08:513
310349981,5cyclictest34-21ksoftirqd/311:41:263
310349981,5cyclictest34-21ksoftirqd/310:00:113
310349981,5cyclictest34-21ksoftirqd/309:32:073
310349981,5cyclictest14121-21ssh10:21:093
310349981,4cyclictest34-21ksoftirqd/311:45:313
310349981,4cyclictest34-21ksoftirqd/311:20:333
310349981,1cyclictest141rcu_preempt08:00:203
310349980,6cyclictest0-21swapper/309:25:383
310309987,1cyclictest271rcuc/209:40:012
310309983,1cyclictest141rcu_preempt12:10:162
310309982,4cyclictest28-21ksoftirqd/210:00:102
310309982,4cyclictest0-21swapper/209:57:102
310309982,1cyclictest141rcu_preempt12:25:372
310309981,5cyclictest28-21ksoftirqd/211:16:062
310309981,5cyclictest28-21ksoftirqd/209:45:532
310309981,5cyclictest28-21ksoftirqd/209:25:042
310309981,5cyclictest28-21ksoftirqd/209:15:242
310309981,5cyclictest28-21ksoftirqd/209:10:332
310309981,5cyclictest0-21swapper/211:43:362
310309981,5cyclictest0-21swapper/211:35:052
310309981,5cyclictest0-21swapper/210:07:262
310309981,4cyclictest28-21ksoftirqd/212:15:242
310309981,4cyclictest28-21ksoftirqd/211:55:382
310309981,4cyclictest28-21ksoftirqd/211:31:242
310309981,4cyclictest28-21ksoftirqd/209:30:052
310309981,4cyclictest28-21ksoftirqd/207:35:092
310309981,4cyclictest0-21swapper/212:30:442
310309981,4cyclictest0-21swapper/211:25:252
310309981,4cyclictest0-21swapper/210:11:212
310309981,1cyclictest28-21ksoftirqd/212:20:192
310309980,7cyclictest27417-21ssh12:05:172
310279987,1cyclictest22-21ksoftirqd/108:40:001
310279980,7cyclictest28125-21ssh11:08:151
310279980,5cyclictest4784-21awk08:35:001
310239987,1cyclictest12-21ksoftirqd/012:15:010
310239987,1cyclictest12-21ksoftirqd/010:15:010
310239980,5cyclictest29276-21dump-pmu-power09:15:000
310239980,5cyclictest12304-21munin-run10:40:000
11149280,0sleep30-21swapper/311:17:143
310349976,1cyclictest34-21ksoftirqd/309:05:003
310349974,2cyclictest34-21ksoftirqd/308:25:013
310349973,1cyclictest34-21ksoftirqd/307:55:163
310349972,3cyclictest0-21swapper/308:15:163
310349972,0cyclictest141rcu_preempt07:25:153
310349971,4cyclictest34-21ksoftirqd/308:48:573
310349971,4cyclictest34-21ksoftirqd/308:42:483
310349971,4cyclictest34-21ksoftirqd/308:25:173
310349971,4cyclictest34-21ksoftirqd/308:05:153
310349971,4cyclictest34-21ksoftirqd/307:45:053
310349971,4cyclictest0-21swapper/307:50:183
310349971,4cyclictest0-21swapper/307:40:193
310349970,5cyclictest34-21ksoftirqd/308:55:133
310349970,4cyclictest0-21swapper/309:05:183
310309976,1cyclictest271rcuc/207:55:222
310309972,4cyclictest16530-21apt-get09:00:122
310309972,3cyclictest0-21swapper/208:30:162
310309972,3cyclictest0-21swapper/207:25:142
310309972,3cyclictest0-21swapper/207:20:192
310309971,4cyclictest28-21ksoftirqd/209:06:132
310309971,4cyclictest28-21ksoftirqd/208:37:582
310309971,4cyclictest28-21ksoftirqd/208:28:452
310309971,4cyclictest28-21ksoftirqd/208:20:092
310309971,4cyclictest28-21ksoftirqd/208:15:142
310309971,4cyclictest28-21ksoftirqd/208:10:562
310309971,4cyclictest28-21ksoftirqd/208:00:022
310309971,4cyclictest0-21swapper/207:40:172
310309971,3cyclictest0-21swapper/208:51:132
310309970,5cyclictest28-21ksoftirqd/207:50:272
310309970,4cyclictest28-21ksoftirqd/207:45:122
310309970,4cyclictest28-21ksoftirqd/207:11:292
310279975,1cyclictest4672-21ssh09:19:361
310279973,3cyclictest658-21snmpd10:09:381
310279973,3cyclictest15081-21memory08:55:161
310279973,2cyclictest275-21systemd-journal11:59:451
310239975,1cyclictest12-21ksoftirqd/010:50:010
310239973,3cyclictest275-21systemd-journal12:30:000
310239973,3cyclictest275-21systemd-journal10:20:020
310239973,2cyclictest275-21systemd-journal11:00:460
310239971,4cyclictest16050-21dump-pmu-power11:40:000
310239970,7cyclictest20734-21diskmemload10:26:510
310349961,1cyclictest141rcu_preempt08:30:213
310349960,4cyclictest34-21ksoftirqd/307:30:163
310309965,1cyclictest271rcuc/207:30:212
310309962,1cyclictest28-21ksoftirqd/207:15:022
310309962,1cyclictest141rcu_preempt08:45:182
310309961,3cyclictest28-21ksoftirqd/208:40:072
310309961,1cyclictest141rcu_preempt08:05:282
310309960,4cyclictest0-21swapper/208:55:082
310279964,1cyclictest14083-21sendmail_mailqu07:40:201
310279963,2cyclictest8142-21sh11:35:121
310279963,2cyclictest658-21snmpd12:20:321
310279963,2cyclictest658-21snmpd11:30:191
310279963,2cyclictest658-21snmpd11:25:551
310279963,2cyclictest658-21snmpd07:34:121
310279963,2cyclictest6475-21sh10:35:401
310279963,2cyclictest30306-21ssh12:26:031
310279963,2cyclictest28625-21df10:30:121
310279963,2cyclictest26682-21sh09:13:051
310279963,2cyclictest21674-21ssh11:23:491
310279963,2cyclictest20734-21diskmemload12:32:591
310279963,2cyclictest10936-21ssh10:57:581
310279963,2cyclictest10346-21cat12:15:011
310279962,3cyclictest658-21snmpd11:50:191
310279962,3cyclictest658-21snmpd11:46:431
310279962,3cyclictest658-21snmpd11:02:251
310279962,3cyclictest658-21snmpd10:42:061
310279962,3cyclictest658-21snmpd10:21:151
310279962,3cyclictest658-21snmpd10:16:381
310279962,3cyclictest658-21snmpd10:00:441
310279962,3cyclictest658-21snmpd09:35:301
310279962,3cyclictest658-21snmpd09:05:261
310279962,3cyclictest658-21snmpd08:42:321
310279962,3cyclictest658-21snmpd08:03:311
310279962,3cyclictest658-21snmpd07:58:551
310279962,3cyclictest658-21snmpd07:51:151
310279962,3cyclictest658-21snmpd07:36:121
310279962,3cyclictest658-21snmpd07:15:081
310279962,3cyclictest658-21snmpd07:13:231
310279962,3cyclictest504-21dbus-daemon08:15:011
310279962,3cyclictest31036-21cron09:35:001
310279962,3cyclictest29431-21cut10:50:001
310279962,3cyclictest275-21systemd-journal09:00:311
310279962,3cyclictest16620-21cat09:45:121
310279962,3cyclictest15434-21cat07:45:131
310279962,1cyclictest22-21ksoftirqd/108:25:421
310279962,1cyclictest0-21swapper/112:07:211
310279962,1cyclictest0-21swapper/111:13:011
310279961,4cyclictest0-21swapper/109:25:111
310279961,3cyclictest275-21systemd-journal09:20:001
310279960,6cyclictest0-21swapper/112:37:441
310279960,0cyclictest0-21swapper/109:58:001
310239963,2cyclictest658-21snmpd07:56:040
310239963,2cyclictest5980-21sh09:39:100
310239963,2cyclictest504-21dbus-daemon08:56:130
310239963,2cyclictest21033-21ssh12:20:220
310239963,2cyclictest16417-21ssh10:41:430
310239963,2cyclictest14080-21sh12:35:290
310239963,2cyclictest13280-21sh12:15:520
310239963,2cyclictest11843-21sshd11:55:560
310239963,1cyclictest0-21swapper/010:52:250
310239962,3cyclictest658-21snmpd11:53:460
310239962,3cyclictest658-21snmpd10:19:030
310239962,3cyclictest658-21snmpd09:18:090
310239962,3cyclictest658-21snmpd09:07:300
310239962,3cyclictest658-21snmpd08:51:590
310239962,3cyclictest658-21snmpd08:40:380
310239962,3cyclictest658-21snmpd08:15:520
310239962,3cyclictest658-21snmpd08:06:310
310239962,3cyclictest658-21snmpd07:50:480
310239962,3cyclictest658-21snmpd07:24:480
310239962,3cyclictest4877-21sensors_temp12:30:190
310239962,3cyclictest32387-21cat11:30:150
310239962,3cyclictest29402-21cut10:30:180
310239962,3cyclictest275-21systemd-journal07:16:090
310239962,3cyclictest26376-21cstates12:05:120
310239962,3cyclictest26337-21cat11:45:190
310239962,3cyclictest24397-21cron09:50:010
310239962,3cyclictest18531-21smartctl10:05:140
310239962,3cyclictest10497-21cat08:45:150
310239962,2cyclictest23111-1kworker/u9:209:23:140
310239961,3cyclictest658-21snmpd09:56:470
310239961,3cyclictest275-21systemd-journal09:00:260
310239961,3cyclictest275-21systemd-journal07:35:290
310239960,6cyclictest0-21swapper/011:20:010
310239960,6cyclictest0-21swapper/009:53:250
310239960,5cyclictest7317-21munin-run08:40:000
310239960,0cyclictest6715-21ssh11:15:050
310279953,1cyclictest20362-21grep10:25:141
310279952,2cyclictest7785-21sh09:40:051
310279952,2cyclictest6741-21ssh11:15:061
310279952,2cyclictest658-21snmpd08:50:081
310279952,2cyclictest658-21snmpd07:25:401
310279952,2cyclictest4176-21cat07:20:121
310279952,2cyclictest31977-21smartctl08:20:171
310279952,2cyclictest30387-21cat10:50:131
310279952,2cyclictest26552-21ssh10:10:081
310279952,2cyclictest24708-21ssh09:50:051
310279952,2cyclictest24045-21/usr/sbin/munin08:05:201
310279951,3cyclictest28757-21expr08:15:141
310279951,3cyclictest11720-21/usr/sbin/munin12:15:161
310279951,3cyclictest10553-21grep08:45:151
310239955,0cyclictest0-21swapper/008:25:430
310239953,1cyclictest229682sleep009:30:120
310239952,2cyclictest7590-21dpkg09:40:000
310239952,2cyclictest7528-21cat07:25:190
310239952,2cyclictest658-21snmpd07:31:540
310239952,2cyclictest30856-21wc08:20:110
310239952,2cyclictest22278-21ssh11:05:010
310239952,2cyclictest18458-21cat12:00:140
310239952,2cyclictest16754-21cat11:40:120
310239951,3cyclictest4258-21sed08:30:210
310239951,3cyclictest31259-21dpkg07:10:120
310239951,3cyclictest275-21systemd-journal07:40:090
310239951,3cyclictest22274-21/usr/sbin/munin08:00:140
310239951,3cyclictest15217-21/usr/sbin/munin07:45:120
310239950,5cyclictest0-21swapper/011:10:110
310239950,4cyclictest14431-21/usr/sbin/munin09:25:120
310239950,3cyclictest5992-21expr10:55:140
310239940,3cyclictest26259-21chrt08:10:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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