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2026-02-03 - 07:33
[ 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 highest latencies:
System rackaslot8.osadl.org (updated Tue Feb 03, 2026 00:44:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
139382320291,19sleep20-21swapper/219:06:232
140392273243,19sleep00-21swapper/019:07:240
141082268235,22sleep10-21swapper/119:08:181
138662260229,20sleep30-21swapper/319:05:273
191782620,0sleep30-21swapper/323:35:233
174562620,0sleep20-21swapper/200:14:232
187472610,0sleep10-21swapper/123:15:271
267602590,0sleep30-21swapper/323:00:403
3212560,0sleep00-21swapper/023:24:590
180352560,0sleep00-21swapper/022:35:390
162622220,0sleep30-21swapper/323:53:493
33672170,0sleep00-21swapper/023:25:550
300632170,0sleep20-21swapper/222:23:592
260082160,0sleep00-21swapper/000:39:240
320782150,0sleep00-21swapper/022:25:130
18762130,0sleep10-21swapper/121:46:471
184242130,0sleep10-21swapper/121:56:551
1434099108,2cyclictest12-21ksoftirqd/021:30:010
143489998,1cyclictest28-21ksoftirqd/223:20:002
143489993,3cyclictest696-21cron21:00:012
143409998,1cyclictest12-21ksoftirqd/021:55:010
143409990,8cyclictest31137-21ssh23:04:040
652280,0sleep00-21swapper/022:05:230
143529985,2cyclictest10835-21rm21:52:183
143409987,1cyclictest12-21ksoftirqd/000:35:000
143409984,3cyclictest275-21systemd-journal22:12:340
143409984,3cyclictest1-21systemd00:00:200
2284270,0sleep20-21swapper/200:24:592
19900270,1sleep20-21swapper/200:35:162
17537270,0sleep30-21swapper/321:56:093
143529974,2cyclictest275-21systemd-journal00:19:353
143529973,3cyclictest658-21snmpd00:10:063
143529973,3cyclictest275-21systemd-journal19:28:343
143529973,2cyclictest275-21systemd-journal19:40:013
143529972,3cyclictest275-21systemd-journal21:07:053
143529972,2cyclictest560-21gdbus21:20:013
143489975,1cyclictest7498-21ssh22:30:022
143489974,3cyclictest0-21swapper/222:05:022
143489973,3cyclictest658-21snmpd23:06:132
143489973,3cyclictest275-21systemd-journal20:34:232
143489973,2cyclictest275-21systemd-journal21:52:262
143449974,2cyclictest560-21gdbus22:35:001
143449973,3cyclictest275-21systemd-journal21:24:071
143449972,3cyclictest5442-21munin-run20:00:011
143449972,3cyclictest275-21systemd-journal20:55:001
143449972,3cyclictest23149-21readlink22:20:001
143449970,2cyclictest9541-21munin-run23:50:011
143449970,2cyclictest9541-21munin-run23:50:011
143449970,2cyclictest275-21systemd-journal00:29:591
143409973,3cyclictest275-21systemd-journal22:43:310
143409972,3cyclictest275-21systemd-journal22:45:360
143409971,3cyclictest21659-21munin-run20:35:010
143409971,2cyclictest275-21systemd-journal23:31:120
143409970,6cyclictest5174-21awk21:10:000
11656270,0sleep30-21swapper/322:12:323
143529966,0cyclictest0-21swapper/322:50:173
143529964,1cyclictest998-21cron23:45:003
143529964,1cyclictest663-21runrttasks00:35:133
143529963,2cyclictest8323-21sh21:30:423
143529963,2cyclictest8155-21diskstats22:30:143
143529963,2cyclictest6486-21sh00:26:523
143529963,2cyclictest5472-21ssh22:28:393
143529963,2cyclictest504-21dbus-daemon22:55:153
143529963,2cyclictest504-21dbus-daemon22:40:093
143529963,2cyclictest504-21dbus-daemon20:40:003
143529963,2cyclictest4970-21ssh23:46:283
143529963,2cyclictest4970-21ssh23:46:283
143529963,2cyclictest32409-21sh21:25:383
143529963,2cyclictest29569-21ntp_states20:50:173
143529963,2cyclictest275-21systemd-journal19:56:303
143529963,2cyclictest25069-21ssh23:20:133
143529963,2cyclictest20229-21head19:20:143
143529963,2cyclictest1509-21ssh21:46:283
143529963,2cyclictest12876-21ssh00:30:293
143529962,3cyclictest9464-21expr23:30:133
143529962,3cyclictest8935-21expr23:10:153
143529962,3cyclictest7048-21seq00:07:363
143529962,3cyclictest658-21snmpd23:29:293
143529962,3cyclictest658-21snmpd22:35:263
143529962,3cyclictest658-21snmpd22:22:093
143529962,3cyclictest658-21snmpd22:01:433
143529962,3cyclictest658-21snmpd21:20:323
143529962,3cyclictest658-21snmpd20:22:283
143529962,3cyclictest658-21snmpd20:18:513
143529962,3cyclictest658-21snmpd19:36:083
143529962,3cyclictest658-21snmpd19:31:233
143529962,3cyclictest658-21snmpd00:02:473
143529962,3cyclictest275-21systemd-journal21:36:423
143529962,3cyclictest275-21systemd-journal19:51:543
143529962,3cyclictest275-21systemd-journal19:51:533
143529962,3cyclictest24812-21if_enp4s020:40:163
143529962,3cyclictest17791-21cron23:55:003
143529962,1cyclictest0-21swapper/323:17:163
143529961,3cyclictest275-21systemd-journal21:00:063
143529961,1cyclictest0-21swapper/320:30:003
143529960,6cyclictest5173-21diskmemload23:06:323
143529960,6cyclictest0-21swapper/322:45:073
143529960,6cyclictest0-21swapper/319:45:243
143529960,0cyclictest0-21swapper/321:10:563
143489966,0cyclictest0-21swapper/222:47:212
143489966,0cyclictest0-21swapper/221:21:492
143489964,1cyclictest14658-21sh20:20:002
143489963,2cyclictest658-21snmpd23:42:102
143489963,2cyclictest30013-21rt-features19:40:182
143489963,2cyclictest20662-21sh23:36:332
143489963,2cyclictest19621-21grep23:55:192
143489963,2cyclictest16480-21sh00:33:182
143489963,2cyclictest13229-21sh23:51:312
143489963,2cyclictest1-21systemd22:50:102
143489962,3cyclictest658-21snmpd23:45:282
143489962,3cyclictest658-21snmpd23:45:282
143489962,3cyclictest658-21snmpd23:33:102
143489962,3cyclictest658-21snmpd23:24:072
143489962,3cyclictest658-21snmpd23:01:582
143489962,3cyclictest658-21snmpd23:00:012
143489962,3cyclictest658-21snmpd22:29:382
143489962,3cyclictest658-21snmpd21:49:502
143489962,3cyclictest658-21snmpd21:15:472
143489962,3cyclictest658-21snmpd21:11:532
143489962,3cyclictest658-21snmpd21:06:482
143489962,3cyclictest658-21snmpd20:54:262
143489962,3cyclictest658-21snmpd20:28:252
143489962,3cyclictest658-21snmpd19:55:272
143489962,3cyclictest658-21snmpd19:34:232
143489962,3cyclictest658-21snmpd19:21:112
143489962,3cyclictest658-21snmpd00:06:152
143489962,3cyclictest658-21snmpd00:00:082
143489962,3cyclictest504-21dbus-daemon21:40:002
143489962,3cyclictest30897-21grep21:25:152
143489962,3cyclictest275-21systemd-journal23:27:162
143489962,3cyclictest2728-21sshd21:02:352
143489962,1cyclictest0-21swapper/222:06:162
143489962,1cyclictest0-21swapper/221:57:312
143489961,3cyclictest7686-21idleruntime-cro20:05:012
143489961,3cyclictest275-21systemd-journal19:16:432
143489960,1cyclictest141rcu_preempt22:10:122
143489960,0cyclictest0-21swapper/221:40:132
143449966,0cyclictest0-21swapper/100:36:111
143449964,1cyclictest32670-21users19:45:211
143449963,2cyclictest674-21lldpd23:40:381
143449963,2cyclictest658-21snmpd23:03:361
143449963,2cyclictest30596-21sh22:44:031
143449963,2cyclictest27276-21ssh00:00:161
143449963,2cyclictest2628-21sshd19:51:581
143449963,2cyclictest2628-21sshd19:51:581
143449963,2cyclictest23297-21sh22:59:241
143449963,2cyclictest23053-21/usr/sbin/munin22:00:131
143449963,2cyclictest23010-21sshd00:17:171
143449963,2cyclictest19463-21apt-config20:30:011
143449963,2cyclictest13361-21ssh23:51:361
143449963,2cyclictest12852-21sh23:31:521
143449963,1cyclictest0-21swapper/121:30:371
143449962,3cyclictest674-21lldpd21:13:021
143449962,3cyclictest658-21snmpd23:13:151
143449962,3cyclictest658-21snmpd22:26:051
143449962,3cyclictest658-21snmpd22:11:071
143449962,3cyclictest658-21snmpd21:02:261
143449962,3cyclictest658-21snmpd20:50:281
143449962,3cyclictest658-21snmpd20:45:491
143449962,3cyclictest658-21snmpd20:41:381
143449962,3cyclictest658-21snmpd20:25:351
143449962,3cyclictest658-21snmpd20:18:031
143449962,3cyclictest658-21snmpd19:29:271
143449962,3cyclictest658-21snmpd19:18:561
143449962,3cyclictest504-21dbus-daemon00:32:121
143449962,3cyclictest370-21munin-plugin-st23:25:001
143449962,3cyclictest28569-21cat00:20:191
143449962,3cyclictest275-21systemd-journal23:37:271
143449962,3cyclictest275-21systemd-journal21:45:021
143449962,3cyclictest275-21systemd-journal21:37:251
143449962,3cyclictest275-21systemd-journal19:44:571
143449962,3cyclictest14676-21cat21:15:141
143449962,3cyclictest11444-21seq22:51:371
143449961,2cyclictest674-21lldpd19:35:141
143449960,6cyclictest0-21swapper/121:52:351
143449960,0cyclictest0-21swapper/121:26:281
143409966,0cyclictest0-21swapper/022:32:330
143409966,0cyclictest0-21swapper/021:26:090
143409966,0cyclictest0-21swapper/021:22:260
143409964,2cyclictest12-21ksoftirqd/019:55:010
143409964,2cyclictest12-21ksoftirqd/019:55:010
143409964,1cyclictest12-21ksoftirqd/020:50:110
143409963,3cyclictest12-21ksoftirqd/019:46:350
143409963,2cyclictest504-21dbus-daemon23:00:000
143409963,2cyclictest504-21dbus-daemon19:18:490
143409963,2cyclictest453-21rm21:45:410
143409963,2cyclictest28143-21chrt20:47:300
143409963,2cyclictest27588-21grep00:20:140
143409963,2cyclictest23944-21find21:40:170
143409963,2cyclictest16917-21perf20:25:010
143409963,2cyclictest12711-21ssh21:14:260
143409963,2cyclictest0-21swapper/023:40:030
143409962,3cyclictest8177-21expr20:05:140
143409962,3cyclictest658-21snmpd23:47:370
143409962,3cyclictest658-21snmpd23:47:370
143409962,3cyclictest658-21snmpd23:35:560
143409962,3cyclictest658-21snmpd23:05:030
143409962,3cyclictest658-21snmpd22:16:140
143409962,3cyclictest658-21snmpd21:56:070
143409962,3cyclictest658-21snmpd21:37:130
143409962,3cyclictest658-21snmpd20:55:130
143409962,3cyclictest658-21snmpd20:39:460
143409962,3cyclictest658-21snmpd20:11:280
143409962,3cyclictest658-21snmpd19:41:470
143409962,3cyclictest658-21snmpd19:25:480
143409962,3cyclictest658-21snmpd19:22:510
143409962,3cyclictest658-21snmpd19:10:350
143409962,3cyclictest560-21gdbus22:00:030
143409962,3cyclictest3749-11brltty20:00:390
143409962,3cyclictest275-21systemd-journal00:07:070
143409962,3cyclictest24303-21cat19:30:150
143409962,3cyclictest18023-21date23:55:000
143409962,3cyclictest17524-21sed23:15:140
143409962,2cyclictest12046-21sshd23:50:340
143409962,1cyclictest0-21swapper/022:52:260
143409961,3cyclictest275-21systemd-journal00:28:030
143409960,6cyclictest0-21swapper/019:35:360
143529953,1cyclictest663-21runrttasks20:45:033
143529952,2cyclictest658-21snmpd20:55:023
143529952,2cyclictest658-21snmpd20:30:073
143529952,2cyclictest658-21snmpd20:05:103
143529952,2cyclictest658-21snmpd19:15:173
143529952,2cyclictest31271-21ssh22:05:123
143529952,2cyclictest27280-21expr00:20:123
143529952,2cyclictest22345-21ssh21:40:023
143529952,2cyclictest11411-21grep20:10:173
143529951,3cyclictest658-21snmpd22:15:243
143529951,3cyclictest15358-21memory19:10:183
143529950,3cyclictest275-21systemd-journal20:00:403
143489954,1cyclictest28-21ksoftirqd/222:40:002
143489953,1cyclictest8326-21entropy20:05:142
143489952,2cyclictest8419-21sh23:10:012
143489952,2cyclictest658-21snmpd19:45:192
143489952,2cyclictest19019-21expr00:15:122
143489952,2cyclictest1878-21ntp_states19:50:172
143489952,2cyclictest1878-21ntp_states19:50:172
143489952,2cyclictest17032-21pluginstate22:35:172
143489952,2cyclictest14911-21taskset20:20:072
143489952,2cyclictest14886-21cron22:15:022
143489952,2cyclictest10967-21tr20:10:142
143489951,3cyclictest6646-21grep21:30:132
143489951,3cyclictest658-21snmpd19:25:052
143489951,3cyclictest2814-21/usr/sbin/munin00:25:132
143489951,3cyclictest27087-21cut20:45:172
143489951,3cyclictest24250-21/usr/sbin/munin20:40:142
143489951,3cyclictest21891-21/usr/sbin/munin20:35:122
143489950,3cyclictest275-21systemd-journal19:35:082
143489950,1cyclictest14818-21expr19:10:142
143449955,0cyclictest0-21swapper/122:05:051
143449952,2cyclictest658-21snmpd23:26:101
143449952,2cyclictest658-21snmpd20:20:461
143449952,2cyclictest658-21snmpd20:14:481
143449952,2cyclictest6299-21tail20:00:141
143449952,2cyclictest23060-21systemctl20:35:191
143449952,2cyclictest19632-21chrt19:20:031
143449952,2cyclictest18047-21rm23:55:021
143449952,2cyclictest15871-21sh22:35:101
143449952,2cyclictest15067-21fw_packets19:10:151
143449952,2cyclictest10472-21sh00:10:061
143449952,1cyclictest0-21swapper/122:20:031
143449952,1cyclictest0-21swapper/100:05:061
143449951,3cyclictest8014-21/usr/sbin/munin20:05:131
143449951,3cyclictest658-21snmpd19:30:061
143449951,3cyclictest504-21dbus-daemon22:45:201
143449951,3cyclictest3253-21cat21:05:111
143449951,3cyclictest323-21/usr/sbin/munin23:05:091
143409953,1cyclictest12663-21acpi20:15:140
143409952,2cyclictest8480-21ssh23:10:050
143409952,2cyclictest275-21systemd-journal20:00:010
143409952,2cyclictest24823-21cat20:40:160
143409952,2cyclictest23441-21sh22:20:030
143409952,2cyclictest2080-21processes21:00:180
143409952,2cyclictest13806-21rm21:15:070
143409952,2cyclictest11467-21cat00:10:170
143409951,3cyclictest20191-21date00:15:190
143409951,3cyclictest17361-21cat20:25:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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