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2026-02-20 - 19:14
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
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 all highest latencies:
System rackaslot8.osadl.org (updated Fri Feb 20, 2026 12:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
260342306280,17sleep20-21swapper/207:05:352
261862271244,17sleep30-21swapper/307:07:333
263442268238,19sleep00-21swapper/007:09:190
261012267238,19sleep10-21swapper/107:06:261
263722630,0sleep30-21swapper/311:10:183
234162620,0sleep00-21swapper/012:06:170
252462590,0sleep20-21swapper/210:30:492
181382570,0sleep10-21swapper/110:07:331
240872560,0sleep10-21swapper/109:32:131
304452550,0sleep00-21swapper/009:35:390
90062510,0sleep29008-21rm09:23:332
41202190,0sleep10-21swapper/111:35:221
73112140,1sleep012-21ksoftirqd/010:40:120
267492130,0sleep30-21swapper/309:15:003
267492130,0sleep30-21swapper/309:15:003
2652099132,3cyclictest21015-21turbostat12:24:590
2652499108,2cyclictest22-21ksoftirqd/110:50:011
265249998,1cyclictest22-21ksoftirqd/112:20:001
265249993,4cyclictest22-21ksoftirqd/111:48:411
265249993,4cyclictest22-21ksoftirqd/110:45:001
265249992,5cyclictest10008-21kworker/u8:110:12:251
265209992,4cyclictest4243-21awk07:30:010
8500280,0sleep10-21swapper/111:19:321
4584280,0sleep20-21swapper/210:57:362
265349986,1cyclictest13631-21apt-get09:00:133
265349985,2cyclictest34-21ksoftirqd/308:25:013
265309984,3cyclictest658-21snmpd11:04:082
265309982,3cyclictest5354-21perf12:35:002
265249986,1cyclictest18332-21apt-get08:00:121
265249985,2cyclictest16155-21apt-get09:05:101
265249984,3cyclictest4705-21apt-get08:40:121
265249983,1cyclictest22-21ksoftirqd/109:50:471
265249982,4cyclictest22-21ksoftirqd/112:32:521
265249982,4cyclictest22-21ksoftirqd/112:26:331
265249982,4cyclictest22-21ksoftirqd/112:10:131
265249982,4cyclictest22-21ksoftirqd/112:01:191
265249982,4cyclictest22-21ksoftirqd/111:56:491
265249982,4cyclictest22-21ksoftirqd/111:40:431
265249982,4cyclictest22-21ksoftirqd/111:25:511
265249982,4cyclictest22-21ksoftirqd/110:57:121
265249982,4cyclictest22-21ksoftirqd/110:25:261
265249982,4cyclictest22-21ksoftirqd/110:01:221
265249982,4cyclictest22-21ksoftirqd/109:15:541
265249982,4cyclictest22-21ksoftirqd/109:15:541
265249982,4cyclictest22-21ksoftirqd/109:10:371
265249982,3cyclictest22-21ksoftirqd/111:30:161
265249982,3cyclictest22-21ksoftirqd/109:45:091
265249982,3cyclictest22-21ksoftirqd/109:44:321
265249981,4cyclictest22-21ksoftirqd/110:51:401
265249981,4cyclictest22-21ksoftirqd/109:36:231
265249981,4cyclictest22-21ksoftirqd/109:29:391
265249981,4cyclictest0-21swapper/110:39:071
265249981,4cyclictest0-21swapper/110:30:301
265249981,3cyclictest22-21ksoftirqd/112:08:491
265209985,2cyclictest12-21ksoftirqd/007:20:010
265349972,4cyclictest658-21snmpd09:52:453
265309975,1cyclictest11895-21diskstats09:25:142
265309973,3cyclictest658-21snmpd08:23:202
265249976,1cyclictest22-21ksoftirqd/107:25:021
265249976,1cyclictest211rcuc/108:55:131
265249974,2cyclictest275-21systemd-journal09:02:161
265249973,3cyclictest658-21snmpd07:46:561
265249973,3cyclictest275-21systemd-journal07:19:061
265249973,1cyclictest22-21ksoftirqd/110:20:531
265249972,3cyclictest22-21ksoftirqd/110:16:491
265249972,3cyclictest22-21ksoftirqd/107:35:151
265249972,1cyclictest141rcu_preempt09:56:151
265249971,4cyclictest22-21ksoftirqd/112:35:441
265249971,4cyclictest22-21ksoftirqd/112:20:171
265249971,4cyclictest22-21ksoftirqd/111:20:231
265249971,4cyclictest22-21ksoftirqd/111:11:451
265249971,4cyclictest22-21ksoftirqd/111:05:121
265249971,4cyclictest22-21ksoftirqd/111:02:201
265249971,4cyclictest22-21ksoftirqd/109:20:271
265249971,4cyclictest22-21ksoftirqd/107:34:201
265249971,4cyclictest0-21swapper/111:50:521
265249971,3cyclictest4122-21sh08:40:011
265209973,3cyclictest658-21snmpd07:38:500
265209973,1cyclictest0-21swapper/010:40:000
265209972,3cyclictest15521-21turbostat07:55:000
265209970,1cyclictest19897-21ssh11:25:270
19723270,0sleep20-21swapper/209:30:062
16509270,0sleep00-21swapper/009:27:510
27083260,0sleep30-21swapper/310:51:233
265349966,0cyclictest0-21swapper/311:50:253
265349966,0cyclictest0-21swapper/310:18:323
265349963,2cyclictest6770-21grep12:35:143
265349963,2cyclictest658-21snmpd12:10:303
265349963,2cyclictest658-21snmpd09:20:003
265349963,2cyclictest504-21dbus-daemon08:40:003
265349963,2cyclictest4623-21sh09:40:133
265349963,2cyclictest27932-21ssh10:32:523
265349963,2cyclictest2764-21ssh09:58:283
265349963,2cyclictest275-21systemd-journal08:58:523
265349963,2cyclictest275-21systemd-journal08:35:003
265349963,2cyclictest22975-21rm11:46:443
265349963,2cyclictest22579-21sshd10:49:203
265349963,2cyclictest21758-21needreboot08:05:163
265349963,2cyclictest17842-21apt-key08:00:013
265349963,2cyclictest1595-21df_inode11:15:133
265349962,3cyclictest658-21snmpd11:56:203
265349962,3cyclictest658-21snmpd08:11:063
265349962,3cyclictest658-21snmpd07:36:343
265349962,3cyclictest658-21snmpd07:21:133
265349962,3cyclictest30190-21expr12:30:113
265349962,3cyclictest2562-21expr11:35:123
265349962,3cyclictest23567-21ssh09:31:493
265349962,3cyclictest22382-21cut10:10:153
265349962,3cyclictest18489-21fschecks_count11:25:153
265349962,3cyclictest17596-21sed09:05:193
265349962,3cyclictest16639-21apt-get11:05:133
265349962,3cyclictest13385-21cat09:45:173
265349962,3cyclictest10925-21sshd07:43:343
265349962,3cyclictest10186-21cut11:20:153
265349962,3cyclictest10004-21cat08:50:163
265349962,2cyclictest658-21snmpd10:21:313
265349962,1cyclictest0-21swapper/312:03:383
265349961,4cyclictest6018-21wc10:00:163
265349961,4cyclictest29274-21tr09:35:163
265349961,4cyclictest0-21swapper/312:25:103
265349960,6cyclictest0-21swapper/312:22:543
265349960,5cyclictest32541-21tr10:55:133
265349960,0cyclictest0-21swapper/311:40:263
265349960,0cyclictest0-21swapper/310:29:433
265309966,0cyclictest0-21swapper/209:39:552
265309965,1cyclictest18856-21ssh10:27:192
265309963,2cyclictest8803-21sh11:38:562
265309963,2cyclictest869-21sshd08:30:172
265309963,2cyclictest658-21snmpd07:33:502
265309963,2cyclictest5233-21head08:40:152
265309963,2cyclictest504-21dbus-daemon08:15:002
265309963,2cyclictest4531-21ssh11:16:332
265309963,2cyclictest275-21systemd-journal07:54:432
265309963,2cyclictest23040-21cat12:25:182
265309963,2cyclictest21479-21sshd12:05:172
265309963,2cyclictest19641-21cat08:00:202
265309963,2cyclictest17182-21ssh09:47:302
265309963,1cyclictest0-21swapper/212:15:072
265309963,1cyclictest0-21swapper/212:11:032
265309962,3cyclictest658-21snmpd12:20:192
265309962,3cyclictest658-21snmpd11:57:452
265309962,3cyclictest658-21snmpd11:44:142
265309962,3cyclictest658-21snmpd10:43:032
265309962,3cyclictest658-21snmpd10:36:182
265309962,3cyclictest658-21snmpd10:15:042
265309962,3cyclictest658-21snmpd09:55:052
265309962,3cyclictest658-21snmpd09:10:392
265309962,3cyclictest658-21snmpd08:50:462
265309962,3cyclictest658-21snmpd08:26:542
265309962,3cyclictest658-21snmpd08:08:272
265309962,3cyclictest658-21snmpd07:58:002
265309962,3cyclictest658-21snmpd07:43:352
265309962,3cyclictest658-21snmpd07:19:092
265309962,3cyclictest6212-21diskstats12:35:102
265309962,3cyclictest504-21dbus-daemon07:25:002
265309962,3cyclictest275-21systemd-journal08:50:012
265309962,3cyclictest26935-21seq08:15:392
265309962,3cyclictest2532-21expr07:25:122
265309962,3cyclictest17262-21awk10:45:182
265309962,3cyclictest15032-21cat09:00:202
265309962,3cyclictest0-21swapper/209:51:062
265309962,1cyclictest15542-21ssh12:01:382
265309962,1cyclictest0-21swapper/211:26:382
265309962,1cyclictest0-21swapper/210:04:472
265309960,5cyclictest12929-11users08:55:202
265249964,1cyclictest26410-21apt-get07:10:021
265249962,3cyclictest16632-21cat07:55:151
265249962,1cyclictest141rcu_preempt08:30:171
265249961,3cyclictest0-21swapper/108:25:151
265249961,3cyclictest0-21swapper/108:20:191
265249961,3cyclictest0-21swapper/108:15:161
265249960,5cyclictest0-21swapper/108:10:121
265249960,4cyclictest22-21ksoftirqd/108:09:111
265249960,4cyclictest0-21swapper/107:50:061
265249960,1cyclictest10264-21awk07:40:181
265209966,0cyclictest0-21swapper/011:10:100
265209966,0cyclictest0-21swapper/009:50:040
265209966,0cyclictest0-21swapper/009:19:010
265209966,0cyclictest0-21swapper/009:19:010
265209963,2cyclictest9822-21cat08:50:140
265209963,2cyclictest9807-21ssh12:37:030
265209963,2cyclictest8488-21sh11:19:310
265209963,2cyclictest7224-21ntpq10:20:150
265209963,2cyclictest663-21runrttasks11:00:140
265209963,2cyclictest501-21in:imuxsock08:00:010
265209963,2cyclictest3551-21sh12:33:400
265209963,2cyclictest32757-21ssh11:33:530
265209963,2cyclictest32324-21/usr/sbin/munin10:55:160
265209963,2cyclictest30246-21cat09:55:150
265209963,2cyclictest275-21systemd-journal07:24:070
265209963,2cyclictest22491-21head10:10:150
265209963,2cyclictest17630-21cat11:25:010
265209963,2cyclictest0-21swapper/012:19:590
265209962,3cyclictest658-21snmpd12:27:460
265209962,3cyclictest658-21snmpd12:13:370
265209962,3cyclictest658-21snmpd10:50:230
265209962,3cyclictest658-21snmpd10:47:140
265209962,3cyclictest658-21snmpd09:40:050
265209962,3cyclictest658-21snmpd09:20:040
265209962,3cyclictest658-21snmpd08:44:290
265209962,3cyclictest658-21snmpd08:37:480
265209962,3cyclictest658-21snmpd08:13:180
265209962,3cyclictest658-21snmpd07:10:070
265209962,3cyclictest3033-21cat11:35:140
265209962,3cyclictest275-21systemd-journal10:01:170
265209962,3cyclictest275-21systemd-journal09:05:020
265209962,3cyclictest26254-21ntpq08:15:160
265209962,3cyclictest19843-21awk11:45:140
265209962,3cyclictest19123-21cut09:10:130
265209962,3cyclictest16829-21seq10:06:320
265209962,3cyclictest13372-21perf09:00:000
265209962,1cyclictest0-21swapper/011:58:170
265209962,1cyclictest0-21swapper/011:09:290
265209960,6cyclictest0-21swapper/012:00:420
265209960,6cyclictest0-21swapper/010:26:520
265209960,6cyclictest0-21swapper/010:18:120
265209960,6cyclictest0-21swapper/009:32:000
265209960,5cyclictest30094-21/usr/sbin/munin08:25:140
265349953,1cyclictest8825-21head11:00:123
265349953,1cyclictest5295-21sed08:40:153
265349953,1cyclictest2723-21fschecks_time07:25:133
265349953,1cyclictest18718-21diskstats08:00:153
265349953,1cyclictest13517-21/usr/sbin/munin07:50:133
265349952,2cyclictest7538-21expr10:40:123
265349952,2cyclictest7045-21cpuspeed_turbos08:45:123
265349952,2cyclictest5168-21cat12:15:123
265349952,2cyclictest31154-21ssh10:35:093
265349952,2cyclictest26890-21apt-config07:10:023
265349952,2cyclictest26255-21ssh11:30:093
265349952,2cyclictest25438-21cat08:15:123
265349952,2cyclictest20734-21ls12:05:123
265349952,2cyclictest18533-21ssh09:10:103
265349952,2cyclictest11349-21ssh09:25:073
265349951,3cyclictest6055-21/usr/sbin/munin07:30:193
265349951,3cyclictest30244-21expr08:25:123
265349951,3cyclictest14266-21cat10:05:143
265349951,3cyclictest11293-21/usr/sbin/munin07:45:133
265349950,2cyclictest29897-21/usr/sbin/munin07:15:123
265309953,1cyclictest25379-21cpuspeed_turbos11:10:132
265309952,2cyclictest8544-21chrt07:37:072
265309952,2cyclictest658-21snmpd11:20:142
265309952,2cyclictest6140-21rm10:20:102
265309952,2cyclictest560-21gdbus07:10:022
265309952,2cyclictest5239-21ssh09:40:162
265309952,2cyclictest28231-21sshd09:15:172
265309952,2cyclictest28231-21sshd09:15:162
265309952,2cyclictest26301-21ssh11:30:102
265309952,2cyclictest24344-21expr10:50:132
265309952,2cyclictest20173-21cut11:45:142
265309952,2cyclictest14269-21cat10:05:152
265309952,2cyclictest11647-21expr07:45:132
265309951,3cyclictest2979-21/usr/sbin/munin08:35:152
265309950,4cyclictest21837-21/usr/sbin/munin10:10:132
265309950,2cyclictest27993-21grep11:50:122
265309950,1cyclictest16534-21ssh11:05:092
265249953,1cyclictest1029-21wc07:20:201
265249951,3cyclictest9745-21hddtemp_smartct08:50:141
265249951,3cyclictest7306-21df08:45:121
265209953,1cyclictest28566-21open_files08:20:170
265209953,1cyclictest0-21swapper/010:30:170
265209952,2cyclictest955-21pmu-power08:30:180
265209952,2cyclictest658-21snmpd11:40:120
265209952,2cyclictest658-21snmpd08:45:120
265209952,2cyclictest5176-21cat07:30:150
265209952,2cyclictest20662-21cat08:05:010
265209952,2cyclictest12988-21expr09:45:150
265209952,1cyclictest0-21swapper/011:50:050
265209951,3cyclictest13717-21ls09:00:130
265209950,3cyclictest491-21systemd-logind07:56:470
265209950,1cyclictest0-21swapper/007:45:100
17612250,1sleep2141rcu_preempt09:05:192
265209940,3cyclictest9048-21latency_hist07:40:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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