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2026-01-17 - 19:07
[ 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 rackeslot5.osadl.org (updated Sat Jan 17, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5403993230,1cyclictest30796-21sendmail-msp10:20:010
5406993027,2cyclictest8016-21grep10:40:003
540699300,29cyclictest10719-21sh08:30:003
5405993027,2cyclictest307-21systemd-journal07:15:002
5406992927,1cyclictest307-21systemd-journal08:55:003
5406992927,1cyclictest17707-21perf11:00:013
540599290,28cyclictest6884-21munin-run09:29:592
540599290,28cyclictest31426-21apt-get08:05:132
540599290,28cyclictest26762-21apt-get07:55:122
540599290,28cyclictest26168-21munin-run10:10:002
540599290,1cyclictest13341-21apt-get08:35:142
540599290,1cyclictest0-21swapper/209:25:002
540499290,28cyclictest0-21swapper/112:05:111
540499290,28cyclictest0-21swapper/107:50:201
540499290,1cyclictest307-21systemd-journal07:50:001
5403992927,1cyclictest2172-21cron09:19:590
540399290,28cyclictest17965-21apt-get11:00:110
540399290,28cyclictest0-21swapper/009:20:120
5406992828,0cyclictest0-21swapper/312:25:133
5406992827,1cyclictest17347-21apt-get07:35:123
5406992826,1cyclictest307-21systemd-journal07:45:013
540699280,27cyclictest15025-21apt-get07:30:123
540699280,0cyclictest29102-21apt-get08:00:113
540699280,0cyclictest0-21swapper/309:35:123
540699280,0cyclictest0-21swapper/308:15:143
5405992827,1cyclictest31142-21cron08:05:012
540599280,0cyclictest0-21swapper/207:30:132
5404992828,0cyclictest0-21swapper/108:20:121
540499280,0cyclictest17113-21apt-get09:50:111
540499280,0cyclictest0-21swapper/107:10:121
5403992828,0cyclictest0-21swapper/010:25:130
5403992827,0cyclictest0-21swapper/010:40:130
5403992826,1cyclictest10377-21apt-get07:20:120
540399280,28cyclictest0-21swapper/008:40:120
540399280,0cyclictest0-21swapper/010:50:120
5406992727,0cyclictest0-21swapper/312:10:143
5406992727,0cyclictest0-21swapper/311:05:123
5406992727,0cyclictest0-21swapper/310:00:133
5406992727,0cyclictest0-21swapper/309:20:123
5406992727,0cyclictest0-21swapper/308:55:113
5406992727,0cyclictest0-21swapper/308:45:103
540699270,27cyclictest0-21swapper/309:00:133
540699270,0cyclictest0-21swapper/310:40:123
540699270,0cyclictest0-21swapper/309:40:013
5405992727,0cyclictest0-21swapper/212:05:012
5405992727,0cyclictest0-21swapper/208:45:112
5405992727,0cyclictest0-21swapper/208:10:142
5405992727,0cyclictest0-21swapper/208:10:142
540599270,0cyclictest0-21swapper/211:15:102
5404992727,0cyclictest0-21swapper/109:15:001
5403992727,0cyclictest0-21swapper/010:05:120
5403992727,0cyclictest0-21swapper/009:50:110
5403992727,0cyclictest0-21swapper/008:15:130
5403992727,0cyclictest0-21swapper/008:00:120
540399270,0cyclictest0-21swapper/011:10:110
540399270,0cyclictest0-21swapper/009:00:110
540399270,0cyclictest0-21swapper/008:50:120
5406992626,0cyclictest0-21swapper/311:45:123
5405992626,0cyclictest18800-21apt-get12:10:132
5405992624,1cyclictest29643-21munin-run11:25:002
5404992626,0cyclictest0-21swapper/111:15:011
5404992626,0cyclictest0-21swapper/110:30:111
5404992626,0cyclictest0-21swapper/108:35:151
5404992626,0cyclictest0-21swapper/108:30:121
5404992625,1cyclictest4813-21apt-get09:25:121
5403992626,0cyclictest27579-21apt-get11:20:110
5403992626,0cyclictest0-21swapper/009:35:120
5403992626,0cyclictest0-21swapper/007:15:120
5406992525,0cyclictest0-21swapper/311:50:153
5405992525,0cyclictest28109-21apt-get12:30:122
5404992525,0cyclictest1632-21apt-get08:10:141
5404992525,0cyclictest1632-21apt-get08:10:141
5404992525,0cyclictest0-21swapper/109:30:141
5403992525,0cyclictest0-21swapper/010:55:110
5403992525,0cyclictest0-21swapper/008:45:110
5403992525,0cyclictest0-21swapper/008:25:190
5406992424,0cyclictest24102-21apt-get10:05:123
5406992424,0cyclictest0-21swapper/311:25:123
5406992424,0cyclictest0-21swapper/310:50:123
5406992424,0cyclictest0-21swapper/309:15:133
5404992424,0cyclictest0-21swapper/108:45:011
5404992423,1cyclictest25518-21perf12:25:011
540499240,13cyclictest0-21swapper/107:42:311
5403992424,0cyclictest0-21swapper/012:35:120
5403992424,0cyclictest0-21swapper/011:50:140
5403992423,1cyclictest0-21swapper/007:55:010
5406992323,0cyclictest0-21swapper/311:00:123
5405992323,0cyclictest30432-21apt-get12:35:132
5404992321,1cyclictest12698-21cron10:50:001
5403992323,0cyclictest0-21swapper/012:05:120
5403992323,0cyclictest0-21swapper/008:55:100
5403992323,0cyclictest0-21swapper/007:45:140
5403992323,0cyclictest0-21swapper/007:25:110
5406992222,0cyclictest0-21swapper/312:35:123
5406992222,0cyclictest0-21swapper/308:05:133
5405992222,0cyclictest7448-21apt-get09:30:132
5405992222,0cyclictest29901-21apt-get11:25:122
5405992222,0cyclictest12470-21apt-get09:40:132
5405992222,0cyclictest0-21swapper/211:35:122
5405992222,0cyclictest0-21swapper/208:15:142
5405992222,0cyclictest0-21swapper/207:45:132
5405992221,1cyclictest20624-21apt-get08:50:122
5404992222,0cyclictest0-21swapper/111:55:121
5404992222,0cyclictest0-21swapper/109:45:141
5403992222,0cyclictest0-21swapper/011:50:000
5403992222,0cyclictest0-21swapper/010:20:130
5403992222,0cyclictest0-21swapper/010:10:130
5403992221,0cyclictest0-21swapper/012:00:120
5403992220,1cyclictest23826-21perf10:04:590
5406992121,0cyclictest0-21swapper/308:40:123
5405992121,0cyclictest4475-21apt-get11:40:122
5405992110,11cyclictest0-21swapper/207:42:322
5404992121,0cyclictest21118-21apt-get12:15:131
5404992121,0cyclictest0-21swapper/112:35:121
5404992121,0cyclictest0-21swapper/110:25:131
5404992119,1cyclictest31933-21cron11:30:011
5404992119,1cyclictest0-21swapper/112:15:021
5403992121,0cyclictest0-21swapper/010:45:160
5403992121,0cyclictest0-21swapper/010:35:120
5403992121,0cyclictest0-21swapper/008:05:140
5406992020,0cyclictest27911-21apt-get09:05:123
5406992020,0cyclictest22610-21apt-get11:10:113
540599209,11cyclictest0-21swapper/210:30:272
540599209,11cyclictest0-21swapper/210:19:162
5405992020,0cyclictest0-21swapper/210:55:122
5405992018,1cyclictest0-21swapper/208:25:022
5404992020,0cyclictest0-21swapper/109:55:131
5404992018,1cyclictest31090-21apt-get10:20:121
5403992020,0cyclictest0-21swapper/009:30:020
5403992018,1cyclictest25787-21apt-get12:25:140
5406991919,0cyclictest990-21apt-get10:25:133
5406991919,0cyclictest0-21swapper/309:50:113
5405991919,0cyclictest32224-21apt-get11:30:122
5405991919,0cyclictest0-21swapper/209:45:142
5405991919,0cyclictest0-21swapper/209:15:132
5405991917,1cyclictest22944-21apt-get08:55:112
5404991919,0cyclictest0-21swapper/111:35:121
5404991917,1cyclictest621-21dbus-daemon11:15:001
5403991917,1cyclictest13590-21munin-run12:00:000
540599188,10cyclictest0-21swapper/207:20:082
5405991816,1cyclictest621-21dbus-daemon08:45:002
5404991818,0cyclictest0-21swapper/111:40:121
5403991818,0cyclictest0-21swapper/011:25:130
5403991818,0cyclictest0-21swapper/011:05:110
5403991818,0cyclictest0-21swapper/009:25:130
5406991717,0cyclictest0-21swapper/311:20:113
5406991717,0cyclictest0-21swapper/307:20:113
5406991717,0cyclictest0-21swapper/307:15:113
5406991714,2cyclictest26467-21cron07:55:013
5404991717,0cyclictest12470-21apt-get09:40:121
5403991717,0cyclictest0-21swapper/009:05:110
5403991717,0cyclictest0-21swapper/007:40:110
5403991717,0cyclictest0-21swapper/007:30:110
5403991715,1cyclictest14535-21perf09:45:010
5406991614,1cyclictest0-21swapper/310:15:013
5405991616,0cyclictest0-21swapper/210:35:112
5405991616,0cyclictest0-21swapper/210:30:002
5404991616,0cyclictest5954-21apt-get10:35:121
540499160,15cyclictest23890-21munin-run10:05:001
5403991614,1cyclictest0-21swapper/008:30:180
540399161,1cyclictest0-21swapper/011:15:020
5406991515,0cyclictest0-21swapper/307:25:103
540699150,14cyclictest0-21swapper/311:55:213
540699150,14cyclictest0-21swapper/308:30:133
5405991515,0cyclictest0-21swapper/207:15:122
540599150,14cyclictest0-21swapper/211:45:132
540599150,14cyclictest0-21swapper/210:45:212
540499154,11cyclictest0-21swapper/110:19:151
540499150,14cyclictest811-21snmpd11:50:501
5403991515,0cyclictest0-21swapper/007:35:110
540399150,14cyclictest3843-21perl10:30:130
5406991414,0cyclictest22119-21apt-get07:45:143
5406991414,0cyclictest0-21swapper/312:05:123
5406991414,0cyclictest0-21swapper/308:12:593
5406991414,0cyclictest0-21swapper/308:12:593
5406991413,1cyclictest0-21swapper/311:15:183
5406991413,0cyclictest19439-21apt-get09:55:133
540699140,14cyclictest0-21swapper/312:22:123
540699140,14cyclictest0-21swapper/312:16:253
540699140,14cyclictest0-21swapper/311:41:223
540699140,14cyclictest0-21swapper/311:39:133
540699140,14cyclictest0-21swapper/310:33:533
540699140,14cyclictest0-21swapper/310:22:083
540699140,14cyclictest0-21swapper/309:13:403
540699140,14cyclictest0-21swapper/308:36:033
540699140,14cyclictest0-21swapper/308:20:373
540699140,0cyclictest0-21swapper/312:30:363
540699140,0cyclictest0-21swapper/307:55:003
540699140,0cyclictest0-21swapper/307:12:593
5405991414,0cyclictest0-21swapper/212:15:122
5405991414,0cyclictest0-21swapper/210:13:182
5405991414,0cyclictest0-21swapper/210:00:132
5405991414,0cyclictest0-21swapper/209:00:012
540599140,14cyclictest0-21swapper/212:20:512
540599140,14cyclictest0-21swapper/211:55:392
540599140,14cyclictest0-21swapper/210:51:302
540599140,14cyclictest0-21swapper/209:56:322
540599140,14cyclictest0-21swapper/209:06:382
540599140,14cyclictest0-21swapper/208:30:222
540599140,14cyclictest0-21swapper/207:35:282
540599140,14cyclictest0-21swapper/207:26:222
540599140,0cyclictest0-21swapper/212:25:142
540599140,0cyclictest0-21swapper/211:06:072
540599140,0cyclictest0-21swapper/211:00:132
540599140,0cyclictest0-21swapper/210:45:002
540599140,0cyclictest0-21swapper/207:50:492
540499143,11cyclictest0-21swapper/110:08:031
5404991414,0cyclictest15025-21apt-get07:30:121
5404991414,0cyclictest0-21swapper/109:20:511
5404991414,0cyclictest0-21swapper/107:15:181
5404991412,1cyclictest0-21swapper/112:25:211
540499140,14cyclictest0-21swapper/112:31:001
540499140,14cyclictest0-21swapper/111:01:261
540499140,14cyclictest0-21swapper/110:55:231
540499140,14cyclictest0-21swapper/110:50:151
540499140,14cyclictest0-21swapper/110:41:151
540499140,14cyclictest0-21swapper/109:35:091
540499140,14cyclictest0-21swapper/109:06:121
540499140,14cyclictest0-21swapper/108:40:201
540499140,14cyclictest0-21swapper/108:18:131
540499140,14cyclictest0-21swapper/108:00:161
540499140,14cyclictest0-21swapper/107:55:491
540499140,14cyclictest0-21swapper/107:25:451
540499140,14cyclictest0-21swapper/107:22:161
540499140,0cyclictest0-21swapper/111:45:061
540499140,0cyclictest0-21swapper/111:30:571
540499140,0cyclictest0-21swapper/111:22:031
540499140,0cyclictest0-21swapper/111:05:111
540499140,0cyclictest0-21swapper/109:00:181
540499140,0cyclictest0-21swapper/108:51:151
540499140,0cyclictest0-21swapper/108:29:291
540499140,0cyclictest0-21swapper/108:05:441
540499140,0cyclictest0-21swapper/107:35:171
5403991414,0cyclictest0-21swapper/012:30:120
5403991414,0cyclictest0-21swapper/008:21:180
5403991414,0cyclictest0-21swapper/008:10:370
5403991414,0cyclictest0-21swapper/008:10:370
540399140,14cyclictest0-21swapper/012:20:070
540399140,14cyclictest0-21swapper/012:15:130
540399140,14cyclictest0-21swapper/011:40:310
540399140,14cyclictest0-21swapper/011:30:140
540399140,14cyclictest0-21swapper/009:55:120
540399140,14cyclictest0-21swapper/009:10:350
540399140,14cyclictest0-21swapper/008:39:570
540399140,14cyclictest0-21swapper/007:55:270
540399140,0cyclictest0-21swapper/011:36:370
540399140,0cyclictest0-21swapper/009:46:440
540399140,0cyclictest0-21swapper/007:11:540
5406991313,0cyclictest0-21swapper/312:00:323
5406991313,0cyclictest0-21swapper/309:46:243
5406991313,0cyclictest0-21swapper/309:30:163
5406991313,0cyclictest0-21swapper/309:25:163
5405991313,0cyclictest0-21swapper/212:01:022
5405991313,0cyclictest0-21swapper/211:50:012
5405991313,0cyclictest0-21swapper/211:10:012
5405991313,0cyclictest0-21swapper/210:20:382
5405991313,0cyclictest0-21swapper/208:25:192
540599130,13cyclictest0-21swapper/209:52:542
540599130,0cyclictest0-21swapper/209:37:242
5404991313,0cyclictest0-21swapper/112:02:421
5404991313,0cyclictest0-21swapper/109:17:501
5404991313,0cyclictest0-21swapper/108:55:201
540499130,0cyclictest0-21swapper/110:11:371
5405991212,0cyclictest0-21swapper/209:10:192
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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