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2026-02-12 - 05:18
[ 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 Thu Feb 12, 2026 00:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
156602325295,20sleep20-21swapper/219:06:262
157832306280,17sleep10-21swapper/119:08:011
156462273238,22sleep00-21swapper/019:06:160
157222257231,17sleep30-21swapper/319:07:153
40812870,0sleep20-21swapper/223:44:192
145812630,0sleep30-21swapper/321:14:593
243412620,0sleep30-21swapper/323:16:573
191032570,0sleep20-21swapper/223:53:072
295152550,0sleep10-21swapper/123:59:471
119232540,0sleep00-21swapper/021:32:180
247272200,0sleep30-21swapper/323:56:053
169832180,0sleep30-21swapper/319:10:153
96432160,0sleep00-21swapper/023:08:260
34522150,0sleep00-21swapper/023:05:020
112932130,0sleep211283-21munin-run20:10:012
160619986,1cyclictest31351-21ssh00:00:163
160619982,4cyclictest275-21systemd-journal20:05:123
160519983,4cyclictest22-21ksoftirqd/123:05:021
160509980,2cyclictest29604-21sh22:02:350
10555280,0sleep30-21swapper/322:10:183
4912270,0chrt0-21swapper/321:47:453
25851270,0sleep10-21swapper/119:30:111
160619974,2cyclictest504-21dbus-daemon23:25:293
160619973,3cyclictest658-21snmpd22:58:133
160619973,3cyclictest25908-21ntpq20:40:173
160619973,3cyclictest20078-21sshd22:15:403
160619973,1cyclictest0-21swapper/321:44:083
160619973,1cyclictest0-21swapper/321:36:573
160569973,3cyclictest658-21snmpd20:36:352
160569973,3cyclictest658-21snmpd00:31:342
160569973,1cyclictest0-21swapper/223:23:052
160569971,2cyclictest22745-21apt-get00:15:132
160519974,2cyclictest3038-21apt-get22:45:131
160519973,3cyclictest658-21snmpd21:25:521
160519972,4cyclictest24537-21basename22:00:001
160519972,3cyclictest22875-21perf00:35:001
160519970,2cyclictest30406-21ls00:20:011
160509973,3cyclictest658-21snmpd19:28:430
160509973,3cyclictest504-21dbus-daemon21:35:140
160509973,3cyclictest275-21systemd-journal21:06:290
160509973,3cyclictest24947-21apt-get20:40:130
160509972,3cyclictest31145-21awk00:40:000
160509972,3cyclictest304-21systemd-udevd23:51:190
24144260,0sleep10-21swapper/122:57:261
160619966,0cyclictest0-21swapper/319:20:223
160619963,2cyclictest658-21snmpd22:36:553
160619963,2cyclictest658-21snmpd00:15:153
160619963,2cyclictest5005-21tune2fs19:55:123
160619963,2cyclictest3278-21ntpq19:50:173
160619963,2cyclictest26445-21sh23:38:003
160619963,2cyclictest19891-21ssh00:13:113
160619963,2cyclictest19389-21sendmail_mailqu20:25:193
160619963,2cyclictest19049-21ssh21:55:483
160619963,2cyclictest10101-21ssh23:47:343
160619962,3cyclictest658-21snmpd23:23:223
160619962,3cyclictest658-21snmpd22:40:103
160619962,3cyclictest658-21snmpd21:34:223
160619962,3cyclictest658-21snmpd21:07:493
160619962,3cyclictest658-21snmpd20:18:143
160619962,3cyclictest658-21snmpd19:25:553
160619962,3cyclictest658-21snmpd00:21:273
160619962,3cyclictest658-21snmpd00:09:003
160619962,3cyclictest4614-21cat23:05:133
160619962,3cyclictest31880-21cat21:25:113
160619962,3cyclictest30285-21basename23:40:153
160619962,3cyclictest275-21systemd-journal20:33:523
160619962,3cyclictest26925-21cat22:20:133
160619962,3cyclictest26502-21cat19:30:143
160619962,3cyclictest24175-21expr21:20:133
160619962,3cyclictest20612-21awk19:15:213
160619962,3cyclictest17042-21cut20:20:183
160619962,3cyclictest1532-21cat22:05:153
160619962,3cyclictest13456-21ssh22:31:193
160619962,2cyclictest32587-21expr20:55:133
160619962,2cyclictest275-21systemd-journal22:50:023
160619961,4cyclictest7542-21grep00:25:133
160619961,4cyclictest0-21swapper/323:00:113
160619960,6cyclictest0-21swapper/322:45:423
160619960,6cyclictest0-21swapper/319:40:193
160619960,0cyclictest0-21swapper/323:32:513
160619960,0cyclictest0-21swapper/322:27:043
160619960,0cyclictest0-21swapper/321:04:253
160619960,0cyclictest0-21swapper/300:35:383
160569964,2cyclictest501-21in:imuxsock21:29:252
160569964,1cyclictest12335-21cpuspeed_turbos23:10:132
160569963,2cyclictest9362-21sh21:11:012
160569963,2cyclictest9004-21ssh23:07:552
160569963,2cyclictest870-21sh00:01:162
160569963,2cyclictest658-21snmpd23:57:022
160569963,2cyclictest51250irq/139-enp4s0-22:00:122
160569963,2cyclictest4784-21ssh22:45:222
160569963,2cyclictest4666-21/usr/sbin/munin23:25:192
160569963,2cyclictest28885-21sh23:39:522
160569963,2cyclictest28796-21sh21:42:352
160569963,2cyclictest28608-21ssh00:38:062
160569963,2cyclictest22600-21ssh21:19:382
160569963,2cyclictest21460-21sh22:36:032
160569963,2cyclictest10002-21sh21:50:202
160569963,1cyclictest0-21swapper/222:08:502
160569962,3cyclictest658-21snmpd23:31:182
160569962,3cyclictest658-21snmpd21:59:352
160569962,3cyclictest658-21snmpd20:56:582
160569962,3cyclictest658-21snmpd20:51:422
160569962,3cyclictest658-21snmpd19:24:342
160569962,3cyclictest658-21snmpd19:11:132
160569962,3cyclictest658-21snmpd00:25:342
160569962,3cyclictest6390-21expr00:05:102
160569962,3cyclictest504-11dbus-daemon22:19:572
160569962,3cyclictest28468-21cut23:00:122
160569962,3cyclictest27875-21awk22:20:192
160569962,3cyclictest19431-21ls19:15:142
160569962,3cyclictest15521-21ntpq00:10:182
160569962,1cyclictest0-21swapper/222:26:252
160569961,3cyclictest18302-21munin-run22:35:012
160569961,3cyclictest17133-21perf22:15:002
160569960,5cyclictest23541-21apt-get21:20:112
160569960,4cyclictest19215-21munin-run22:55:012
160569960,3cyclictest29136-21munin-plugin-st20:50:012
160569960,3cyclictest29136-21munin-plugin-st20:50:012
160519965,1cyclictest22-21ksoftirqd/119:25:001
160519964,1cyclictest7331-21cut21:10:141
160519963,2cyclictest9962-21cron22:30:011
160519963,2cyclictest674-21lldpd22:03:051
160519963,2cyclictest658-21snmpd22:16:401
160519963,2cyclictest658-21snmpd20:29:381
160519963,2cyclictest32493-21ssh00:00:411
160519963,2cyclictest31295-21ls19:40:171
160519963,2cyclictest31023-21ssh23:20:431
160519963,2cyclictest27700-21ssh23:38:571
160519963,2cyclictest275-21systemd-journal21:52:211
160519963,2cyclictest26422-21ssh22:39:531
160519963,2cyclictest26070-21sh22:20:061
160519963,2cyclictest14589-21sshd23:10:511
160519962,3cyclictest658-21snmpd23:06:261
160519962,3cyclictest658-21snmpd21:17:071
160519962,3cyclictest658-21snmpd20:56:001
160519962,3cyclictest658-21snmpd20:30:031
160519962,3cyclictest658-21snmpd20:06:191
160519962,3cyclictest658-21snmpd19:51:351
160519962,3cyclictest658-21snmpd19:47:531
160519962,3cyclictest658-21snmpd19:38:101
160519962,3cyclictest658-21snmpd19:10:101
160519962,3cyclictest658-21snmpd00:26:511
160519962,3cyclictest658-21snmpd00:20:401
160519962,3cyclictest658-21snmpd00:12:221
160519962,3cyclictest2818-21cat21:00:161
160519962,3cyclictest25619-21cat20:40:161
160519962,3cyclictest20384-21ls19:15:191
160519962,1cyclictest6510-21munin-run20:00:011
160519962,1cyclictest0-21swapper/122:40:171
160519961,4cyclictest15381-21sshd23:30:531
160519961,3cyclictest26278-21rm23:18:271
160519960,6cyclictest0-21swapper/123:50:131
160519960,5cyclictest17485-21sed21:35:201
160519960,3cyclictest275-21systemd-journal22:14:071
160509966,0cyclictest0-21swapper/022:06:260
160509966,0cyclictest0-21swapper/021:23:070
160509963,2cyclictest7357-21ssh23:45:280
160509963,2cyclictest504-21dbus-daemon23:40:000
160509963,2cyclictest504-21dbus-daemon21:45:410
160509963,2cyclictest491-21systemd-logind19:40:060
160509963,2cyclictest28643-21sh23:20:040
160509963,2cyclictest275-21systemd-journal22:15:410
160509963,2cyclictest22479-21sh00:15:000
160509963,2cyclictest19679-21sh00:13:010
160509963,2cyclictest14764-21wc00:30:000
160509963,2cyclictest12-21ksoftirqd/020:15:120
160509962,3cyclictest658-21snmpd23:41:210
160509962,3cyclictest658-21snmpd23:28:050
160509962,3cyclictest658-21snmpd22:56:380
160509962,3cyclictest658-21snmpd22:36:480
160509962,3cyclictest658-21snmpd22:25:090
160509962,3cyclictest658-21snmpd22:20:180
160509962,3cyclictest658-21snmpd21:27:030
160509962,3cyclictest658-21snmpd21:16:130
160509962,3cyclictest658-21snmpd21:00:240
160509962,3cyclictest658-21snmpd20:53:450
160509962,3cyclictest658-21snmpd20:46:530
160509962,3cyclictest658-21snmpd20:46:530
160509962,3cyclictest658-21snmpd20:29:030
160509962,3cyclictest658-21snmpd20:10:490
160509962,3cyclictest658-21snmpd19:30:010
160509962,3cyclictest658-21snmpd19:16:090
160509962,3cyclictest658-21snmpd00:30:390
160509962,3cyclictest658-21snmpd00:09:160
160509962,3cyclictest30057-21cups-browsed00:00:010
160509962,3cyclictest275-21systemd-journal19:53:260
160509962,3cyclictest24917-21cut21:40:140
160509962,3cyclictest17272-21sed19:10:180
160509962,3cyclictest14594-21sshd23:10:500
160509962,3cyclictest12017-21cat22:50:150
160509962,3cyclictest10780-21expr22:30:130
160509962,2cyclictest275-21systemd-journal19:45:080
160509962,2cyclictest275-21systemd-journal00:25:000
160509962,1cyclictest0-21swapper/022:41:580
160509960,6cyclictest0-21swapper/021:58:440
160509960,6cyclictest0-21swapper/020:35:580
160509960,5cyclictest16229-21munin-run21:55:010
160509960,3cyclictest9471-21sshd20:05:110
12472260,1sleep30-21swapper/323:10:123
160619952,2cyclictest658-21snmpd20:00:023
160619952,2cyclictest32562-21cpu19:45:113
160619952,2cyclictest24776-21sh22:00:013
160619952,2cyclictest23596-21netstat20:35:153
160619952,2cyclictest11754-21cat20:10:143
160619951,3cyclictest658-21snmpd00:30:043
160619951,3cyclictest30116-21tune2fs20:50:133
160619951,3cyclictest27839-21cat20:45:143
160619951,3cyclictest27839-21cat20:45:143
160619951,3cyclictest13663-21ssh23:50:093
160619950,4cyclictest8216-21ssh21:50:063
160619950,4cyclictest15095-21rm21:15:033
160619950,3cyclictest28016-21sshd19:35:053
160569953,1cyclictest20572-21cpuspeed_turbos20:30:132
160569952,3cyclictest4990-21uniq19:55:132
160569952,2cyclictest7511-21sh21:30:082
160569952,2cyclictest7427-21basename20:00:152
160569952,2cyclictest4699-21cut21:05:132
160569952,2cyclictest28603-21expr19:35:132
160569952,2cyclictest275-21systemd-journal20:25:142
160569952,2cyclictest275-21systemd-journal19:47:222
160569952,2cyclictest27417-21expr22:40:122
160569952,2cyclictest26757-21ntpq19:30:162
160569952,2cyclictest25839-21grep20:40:172
160569952,2cyclictest2573-21tail21:00:142
160569952,2cyclictest25551-21cron19:30:002
160569952,2cyclictest20819-21head22:55:162
160569952,2cyclictest20423-21ssh23:15:082
160569952,2cyclictest16228-21expr20:20:122
160569952,2cyclictest16206-21expr21:35:132
160569952,1cyclictest0-21swapper/200:20:032
160569951,3cyclictest3133-21memory19:50:162
160569951,3cyclictest14535-21ls20:15:142
160569950,3cyclictest275-21systemd-journal19:40:052
160569950,0cyclictest0-21swapper/223:45:142
160569950,0cyclictest0-21swapper/221:45:112
160519953,1cyclictest658-21snmpd20:45:031
160519953,1cyclictest658-21snmpd20:45:031
160519953,1cyclictest4462-21wc21:05:111
160519953,1cyclictest4454-21ssh23:25:011
160519953,1cyclictest24279-21cpuspeed_turbos21:40:121
160519952,2cyclictest857-21sort22:05:131
160519952,2cyclictest7480-21ssh21:30:051
160519952,2cyclictest614-21grep21:45:151
160519952,2cyclictest30080-21ssh23:40:131
160519952,2cyclictest23448-21sort00:35:111
160519952,2cyclictest11740-21cpuspeed_turbos20:10:131
160519952,1cyclictest0-21swapper/123:45:251
160519951,3cyclictest658-21snmpd20:15:011
160519951,3cyclictest24294-21irqstats19:25:151
160519951,1cyclictest0-21swapper/122:30:201
160519951,1cyclictest0-21swapper/100:05:111
160519950,4cyclictest7750-21ntpq20:00:161
160519950,4cyclictest23913-21expr21:20:121
160519950,4cyclictest13213-21rm22:50:271
160509953,1cyclictest23489-21grep23:55:180
160509953,1cyclictest20610-21cpuspeed_turbos23:15:110
160509952,2cyclictest658-21snmpd22:10:040
160509952,2cyclictest658-21snmpd21:10:040
160509952,2cyclictest658-21snmpd20:00:190
160509952,2cyclictest275-21systemd-journal20:55:010
160509952,2cyclictest12764-21sh23:30:050
160509951,3cyclictest658-21snmpd19:35:050
160509951,3cyclictest658-21snmpd19:20:120
160509951,3cyclictest3424-21expr22:45:150
160509951,3cyclictest16414-21/usr/sbin/munin20:20:140
160509950,3cyclictest275-21systemd-journal20:30:080
160509950,3cyclictest275-21systemd-journal19:55:090
160569942,1cyclictest0-21swapper/220:10:012
160519941,2cyclictest658-21snmpd20:35:031
160519941,2cyclictest504-21dbus-daemon20:50:011
160519940,3cyclictest275-21systemd-journal20:20:071
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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