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2026-01-14 - 21:42
[ 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 Wed Jan 14, 2026 12:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
113252299274,16sleep20-21swapper/207:07:242
114392284250,22sleep30-21swapper/307:08:383
112722282251,21sleep00-21swapper/007:06:430
113342277246,20sleep10-21swapper/107:07:311
312312630,0sleep20-21swapper/212:25:502
288532590,0sleep30-21swapper/312:25:103
259142580,0sleep10-21swapper/110:44:551
314072530,0sleep10-21swapper/109:48:371
307242180,0sleep30-21swapper/312:05:403
202142180,0sleep00-21swapper/010:01:000
30082170,0sleep10-21swapper/109:10:151
289612160,0sleep00-21swapper/010:45:530
81172150,0sleep30-21swapper/309:54:183
50112150,0sleep20-21swapper/210:11:392
186642130,3sleep334-21ksoftirqd/310:40:113
244012100,3sleep334-21ksoftirqd/312:02:073
27516290,0sleep10-21swapper/112:04:351
116589993,4cyclictest275-21systemd-journal07:57:563
116519993,3cyclictest3902-21munin-run12:10:011
9274280,0sleep00-21swapper/010:54:260
2349280,0sleep10-21swapper/108:00:011
116569984,2cyclictest275-21systemd-journal08:53:042
116569982,3cyclictest17917-21sh09:20:002
116519986,1cyclictest10594-21awk09:55:171
116519984,3cyclictest17895-21cron10:40:011
116479987,1cyclictest12-21ksoftirqd/007:15:010
116589974,2cyclictest658-21snmpd12:36:473
116589973,3cyclictest658-21snmpd09:39:553
116589973,3cyclictest275-21systemd-journal09:00:003
116589973,2cyclictest275-21systemd-journal12:18:093
116589973,2cyclictest275-21systemd-journal09:48:163
116589972,3cyclictest275-21systemd-journal08:36:023
116589972,1cyclictest0-21swapper/310:15:143
116569973,3cyclictest658-21snmpd08:34:562
116569973,3cyclictest19854-21fschecks_count11:20:122
116569972,3cyclictest2237-21idleruntime-cro08:00:002
116569970,1cyclictest16748-21ssh11:57:352
116519974,2cyclictest275-21systemd-journal08:15:001
116479973,3cyclictest658-21snmpd10:38:550
116479973,3cyclictest658-21snmpd09:16:490
116479973,3cyclictest27084-21grep09:25:140
116479973,3cyclictest21382-21ntpq12:00:140
116479972,3cyclictest275-21systemd-journal11:22:360
19984260,0sleep00-21swapper/007:25:160
116589966,0cyclictest0-21swapper/311:52:473
116589963,2cyclictest658-21snmpd11:42:363
116589963,2cyclictest658-21snmpd11:01:013
116589963,2cyclictest658-21snmpd09:20:313
116589963,2cyclictest658-21snmpd09:10:013
116589963,2cyclictest658-21snmpd07:53:043
116589963,2cyclictest6278-21ssh12:10:283
116589963,2cyclictest3670-21run-parts08:00:183
116589963,2cyclictest3302-21smart_sda10:30:183
116589963,2cyclictest3266-21unixbench_multi10:10:223
116589963,2cyclictest30768-21taskset11:46:013
116589963,2cyclictest25183-21ssh11:23:273
116589963,2cyclictest23790-21ssh10:03:493
116589963,2cyclictest21111-21ssh09:41:573
116589963,2cyclictest14643-21ssh10:57:133
116589962,3cyclictest658-21snmpd11:25:423
116589962,3cyclictest658-21snmpd11:16:023
116589962,3cyclictest658-21snmpd10:20:363
116589962,3cyclictest658-21snmpd09:32:193
116589962,3cyclictest658-21snmpd09:25:283
116589962,3cyclictest658-21snmpd09:10:073
116589962,3cyclictest658-21snmpd09:00:033
116589962,3cyclictest658-21snmpd08:46:483
116589962,3cyclictest658-21snmpd08:10:033
116589962,3cyclictest658-21snmpd07:35:043
116589962,3cyclictest658-21snmpd07:34:383
116589962,3cyclictest28014-21cat11:05:153
116589962,3cyclictest28014-21cat11:05:153
116589962,3cyclictest27377-21sed10:45:143
116589962,3cyclictest26645-21cat07:40:123
116589962,3cyclictest25950-21grep08:50:163
116589962,3cyclictest16066-21cat07:15:183
116589962,3cyclictest11534-21seq11:35:033
116589962,1cyclictest0-21swapper/312:31:513
116589960,6cyclictest0-21swapper/311:55:193
116589960,5cyclictest3566-21grep11:30:123
116569966,0cyclictest0-21swapper/210:05:152
116569966,0cyclictest0-21swapper/209:36:072
116569964,1cyclictest11465-21unixbench_multi10:15:222
116569963,2cyclictest658-21snmpd10:43:112
116569963,2cyclictest658-21snmpd09:46:462
116569963,2cyclictest658-21snmpd09:33:102
116569963,2cyclictest658-21snmpd07:23:122
116569963,2cyclictest504-21dbus-daemon10:55:022
116569963,2cyclictest32686-21ssh10:48:482
116569963,2cyclictest275-21systemd-journal11:05:522
116569963,2cyclictest275-21systemd-journal11:05:522
116569963,2cyclictest275-21systemd-journal09:27:232
116569963,2cyclictest26344-21ssh11:04:402
116569963,2cyclictest25697-21cron10:25:002
116569963,2cyclictest18297-21ssh12:18:322
116569963,2cyclictest16280-21ssh11:17:552
116569963,2cyclictest14027-21df_inode08:25:122
116569963,2cyclictest1185-21ssh09:50:092
116569962,3cyclictest658-21snmpd12:04:002
116569962,3cyclictest658-21snmpd11:41:352
116569962,3cyclictest658-21snmpd11:10:022
116569962,3cyclictest658-21snmpd10:25:342
116569962,3cyclictest658-21snmpd08:21:172
116569962,3cyclictest658-21snmpd08:15:472
116569962,3cyclictest658-21snmpd07:48:072
116569962,3cyclictest658-21snmpd07:40:072
116569962,3cyclictest658-21snmpd07:30:072
116569962,3cyclictest658-21snmpd07:27:332
116569962,3cyclictest28955-21sendmail_mailtr11:25:192
116569962,3cyclictest275-21systemd-journal10:39:362
116569962,3cyclictest15164-21tune2fs07:15:132
116569962,3cyclictest13479-21cat12:35:132
116569962,3cyclictest12164-21expr07:10:142
116569962,1cyclictest24369-1kworker/u9:112:30:542
116569961,4cyclictest19492-21sh11:40:002
116569961,3cyclictest275-21systemd-journal10:53:242
116569960,6cyclictest0-21swapper/211:50:012
116519966,0cyclictest0-21swapper/112:30:051
116519966,0cyclictest0-21swapper/110:16:121
116519963,2cyclictest658-21snmpd11:11:181
116519963,2cyclictest658-21snmpd10:05:421
116519963,2cyclictest5382-21ssh09:32:381
116519963,2cyclictest504-21dbus-daemon09:39:051
116519963,2cyclictest31885-21sshd09:28:111
116519963,2cyclictest28421-21sh10:25:461
116519963,2cyclictest21590-21ssh11:20:391
116519963,2cyclictest1793-21ssh10:30:061
116519963,2cyclictest15940-21ssh11:37:151
116519963,2cyclictest12286-21ntpq11:15:161
116519963,2cyclictest10049-21ssh12:13:281
116519963,2cyclictest0-21swapper/108:00:131
116519962,3cyclictest658-21snmpd12:35:371
116519962,3cyclictest658-21snmpd11:53:031
116519962,3cyclictest658-21snmpd10:57:581
116519962,3cyclictest658-21snmpd10:50:431
116519962,3cyclictest658-21snmpd10:22:281
116519962,3cyclictest658-21snmpd08:52:281
116519962,3cyclictest658-21snmpd08:43:191
116519962,3cyclictest504-21dbus-daemon12:00:001
116519962,3cyclictest29307-21grep11:45:161
116519962,3cyclictest21337-21basename12:20:121
116519962,3cyclictest20538-21cut11:40:131
116519962,3cyclictest10443-21sed08:15:191
116519962,1cyclictest0-21swapper/112:15:141
116519962,1cyclictest0-21swapper/111:25:111
116519962,1cyclictest0-21swapper/111:00:011
116519960,6cyclictest0-21swapper/111:31:161
116519960,6cyclictest0-21swapper/111:06:431
116519960,6cyclictest0-21swapper/111:06:431
116519960,6cyclictest0-21swapper/110:03:421
116519960,5cyclictest11847-21/usr/sbin/munin07:10:201
116519960,0cyclictest1360-21diskmemload09:16:031
116479963,2cyclictest7092-21ssh09:33:550
116479963,2cyclictest663-21runrttasks12:38:120
116479963,2cyclictest663-21runrttasks11:55:050
116479963,2cyclictest4970-21ntp_states11:50:170
116479963,2cyclictest3870-21ssh10:30:280
116479963,2cyclictest31754-21sh09:48:520
116479963,2cyclictest275-21systemd-journal08:34:480
116479963,2cyclictest2370-21ssh11:09:520
116479963,2cyclictest2370-21ssh11:09:520
116479963,2cyclictest14866-21tr07:15:110
116479963,2cyclictest12012-21sed08:20:130
116479962,3cyclictest8727-21sshd08:12:570
116479962,3cyclictest658-21snmpd12:11:210
116479962,3cyclictest658-21snmpd11:37:590
116479962,3cyclictest658-21snmpd11:15:050
116479962,3cyclictest658-21snmpd10:55:070
116479962,3cyclictest658-21snmpd10:15:130
116479962,3cyclictest658-21snmpd10:05:270
116479962,3cyclictest658-21snmpd09:42:100
116479962,3cyclictest658-21snmpd08:48:570
116479962,3cyclictest658-21snmpd08:41:370
116479962,3cyclictest658-21snmpd08:37:210
116479962,3cyclictest658-21snmpd08:29:020
116479962,3cyclictest658-21snmpd08:01:310
116479962,3cyclictest28780-21cstates12:05:110
116479962,3cyclictest275-21systemd-journal11:48:290
116479962,3cyclictest275-21systemd-journal08:52:420
116479962,3cyclictest275-21systemd-journal07:22:290
116479962,3cyclictest10659-21tr09:55:170
116479962,3cyclictest10101-21which09:35:130
116479961,3cyclictest658-21snmpd10:14:420
116479961,2cyclictest20993-21ssh10:41:000
116479961,1cyclictest0-21swapper/012:32:120
116479960,3cyclictest275-21systemd-journal07:32:470
116479960,0cyclictest0-21swapper/012:17:490
116589953,1cyclictest663-21runrttasks08:30:513
116589953,1cyclictest658-21snmpd07:45:073
116589953,1cyclictest20521-21sh12:20:043
116589952,2cyclictest658-21snmpd08:18:573
116589952,2cyclictest2831-21sh11:10:023
116589952,2cyclictest27602-21ssh10:05:233
116589952,2cyclictest20922-21expr08:40:143
116589952,2cyclictest2077-21seq10:50:023
116589952,2cyclictest19285-21wc07:25:143
116589952,2cyclictest18570-21chrt07:20:473
116589952,2cyclictest10400-21expr09:15:113
116589952,2cyclictest10221-21cat09:55:143
116589951,3cyclictest26568-21df10:25:123
116589951,3cyclictest12539-21cat07:10:153
116589951,3cyclictest12249-21/usr/sbin/munin08:20:163
116589951,2cyclictest14247-21smartctl08:25:133
116589950,4cyclictest11167-21ssh10:35:153
116589950,3cyclictest275-21systemd-journal08:07:563
116569953,1cyclictest9390-21sh09:55:082
116569953,1cyclictest29766-21cstates09:00:132
116569952,2cyclictest6923-21basename08:10:122
116569952,2cyclictest658-21snmpd07:50:072
116569952,2cyclictest4179-21ssh12:10:042
116569952,2cyclictest3302-21expr08:00:172
116569952,2cyclictest32075-21ssh12:06:422
116569952,2cyclictest27399-21cat08:55:132
116569952,2cyclictest24691-21grep07:35:192
116569952,2cyclictest23038-21cut08:45:122
116569952,2cyclictest2197-21expr10:30:122
116569952,2cyclictest20715-21expr08:40:122
116569952,2cyclictest18267-21sh10:00:142
116569952,2cyclictest1657-21ssh09:10:042
116569952,1cyclictest0-21swapper/211:45:012
116569951,3cyclictest4694-21/usr/sbin/munin08:05:132
116569951,3cyclictest3557-21ssh11:30:102
116569951,3cyclictest18572-21cut08:35:132
116569951,3cyclictest18430-21ssh09:20:132
116569951,3cyclictest17249-21/usr/sbin/munin09:40:092
116569950,3cyclictest275-21systemd-journal09:06:532
116569950,3cyclictest20543-21rm12:20:062
116519953,1cyclictest19567-21unixbench_multi08:35:181
116519952,2cyclictest658-21snmpd12:25:071
116519952,2cyclictest658-21snmpd08:45:041
116519952,2cyclictest658-21snmpd08:30:231
116519952,2cyclictest5377-21cat08:05:141
116519952,2cyclictest32341-21grep09:05:131
116519952,2cyclictest28562-21expr07:45:121
116519952,2cyclictest28057-21cat08:55:151
116519952,2cyclictest24418-21cat07:35:161
116519952,2cyclictest1757-21cpuspeed_turbos10:10:141
116519952,2cyclictest14318-21cat08:25:141
116519952,1cyclictest0-21swapper/109:50:081
116519951,3cyclictest658-21snmpd07:40:461
116519951,3cyclictest504-21dbus-daemon08:20:111
116519951,3cyclictest29642-21/usr/sbin/munin09:00:121
116519951,3cyclictest22092-21cat07:30:141
116519951,3cyclictest18429-21ssh09:20:131
116519951,3cyclictest17632-21cat07:20:101
116519951,3cyclictest17403-21/usr/sbin/munin09:40:101
116519951,3cyclictest15738-21sed07:15:161
116519950,2cyclictest27604-21ntp_states10:45:151
116479953,1cyclictest0-21swapper/011:00:040
116479952,2cyclictest658-21snmpd09:05:090
116479952,2cyclictest658-21snmpd07:55:310
116479952,2cyclictest4833-21cpuspeed_turbos08:05:110
116479952,2cyclictest3740-21cut11:30:110
116479952,2cyclictest31569-21sendmail_mailqu07:50:190
116479952,2cyclictest3048-21ssh11:10:120
116479952,2cyclictest29866-21ssh12:25:150
116479952,2cyclictest26889-21cat10:25:150
116479952,2cyclictest26167-21cpuspeed_turbos07:40:110
116479952,2cyclictest18172-21ssh09:20:020
116479952,2cyclictest1152-21ssh09:50:060
116479952,1cyclictest0-21swapper/011:40:290
116479952,1cyclictest0-21swapper/011:25:070
116479952,1cyclictest0-21swapper/009:10:140
116479951,3cyclictest9839-21cat08:15:140
116479951,3cyclictest30235-21cat09:00:150
116479951,3cyclictest28216-21apt-get07:45:120
116479951,3cyclictest20781-21tr12:20:100
116479950,4cyclictest18564-21grep10:20:150
116479950,3cyclictest275-21systemd-journal08:57:180
116479950,3cyclictest275-21systemd-journal07:36:380
116519941,2cyclictest30415-21seq07:50:111
116519941,2cyclictest19250-21cpuspeed07:25:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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