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2026-01-12 - 18:40
[ 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 Mon Jan 12, 2026 12:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2733399350,1cyclictest27799-21kernelversion10:35:161
2733399330,0cyclictest0-21swapper/107:50:111
2733399310,0cyclictest0-21swapper/109:40:001
2734299300,1cyclictest0-21swapper/312:35:023
27342992928,1cyclictest1033-21apt-get09:40:123
27342992927,1cyclictest0-21swapper/307:20:003
2734299290,28cyclictest811-21snmpd11:15:113
2734299290,28cyclictest0-21swapper/308:45:123
2734299290,28cyclictest0-21swapper/307:45:133
2733699290,28cyclictest0-21swapper/212:10:102
2733699290,28cyclictest0-21swapper/210:00:122
27331992927,1cyclictest0-21swapper/010:50:120
2733199290,28cyclictest0-21swapper/009:20:090
27342992826,1cyclictest0-21swapper/312:30:013
2734299280,0cyclictest0-21swapper/307:50:123
27336992828,0cyclictest0-21swapper/207:50:112
27336992827,1cyclictest27538-21apt-get11:45:132
27336992827,1cyclictest15261-21perf11:20:002
2733699280,0cyclictest10873-21apt-get11:10:112
2733699280,0cyclictest0-21swapper/210:35:112
2733699280,0cyclictest0-21swapper/208:35:092
2733399280,27cyclictest20541-21apt-get11:30:131
27331992826,1cyclictest726-21cron09:40:000
27342992727,0cyclictest0-21swapper/311:35:113
27342992727,0cyclictest0-21swapper/310:50:123
27342992727,0cyclictest0-21swapper/310:15:003
27342992727,0cyclictest0-21swapper/308:25:103
27336992727,0cyclictest27557-21apt-get07:10:102
27336992727,0cyclictest0-21swapper/209:30:022
2733699270,27cyclictest0-21swapper/210:10:112
2733699270,27cyclictest0-21swapper/209:50:092
2733699270,0cyclictest9230-21apt-get07:40:122
27333992727,0cyclictest8549-21apt-get11:05:111
27333992727,0cyclictest7476-21apt-get08:45:111
27333992727,0cyclictest30580-21apt-get08:25:101
27333992727,0cyclictest17365-21apt-get10:15:111
2733399270,27cyclictest0-21swapper/107:55:121
27331992727,0cyclictest0-21swapper/011:45:120
27331992727,0cyclictest0-21swapper/011:15:120
27331992727,0cyclictest0-21swapper/010:35:120
27331992727,0cyclictest0-21swapper/009:45:110
27331992727,0cyclictest0-21swapper/009:25:100
27331992725,1cyclictest26421-21munin-run10:35:010
27342992624,2cyclictest29017-21cron10:40:003
27342992623,3cyclictest0-21swapper/310:45:113
27336992626,0cyclictest23232-21apt-get08:10:122
27336992626,0cyclictest0-21swapper/211:50:122
27336992626,0cyclictest0-21swapper/209:35:122
27336992626,0cyclictest0-21swapper/209:05:102
27333992626,0cyclictest0-21swapper/110:55:111
27331992626,0cyclictest2811-21apt-get08:35:100
27331992626,0cyclictest0-21swapper/011:20:020
27331992624,1cyclictest1847-21apt07:25:010
27342992525,0cyclictest0-21swapper/311:05:123
27336992525,0cyclictest26150-21apt-get09:25:112
27336992525,0cyclictest0-21swapper/212:35:132
27336992525,0cyclictest0-21swapper/211:30:122
27333992525,0cyclictest1557-21apt-get10:50:131
27333992525,0cyclictest13192-21apt-get11:15:101
27342992424,0cyclictest0-21swapper/311:55:113
27342992424,0cyclictest0-21swapper/310:05:103
27342992424,0cyclictest0-21swapper/307:55:113
27342992424,0cyclictest0-21swapper/307:30:123
27336992424,0cyclictest20911-21apt-get08:05:122
27336992424,0cyclictest0-21swapper/212:20:092
27336992422,1cyclictest12122-21apt-get08:55:112
27333992424,0cyclictest16817-21perf12:35:021
27333992424,0cyclictest0-21swapper/111:55:101
27333992424,0cyclictest0-21swapper/108:50:111
27333992424,0cyclictest0-21swapper/108:30:111
27331992424,0cyclictest0-21swapper/011:05:110
27331992424,0cyclictest0-21swapper/008:05:130
27342992323,0cyclictest0-21swapper/308:50:103
27342992322,1cyclictest0-21swapper/308:35:103
27336992323,0cyclictest0-21swapper/208:45:102
27331992323,0cyclictest0-21swapper/008:45:120
27331992321,1cyclictest8966-21munin-run07:40:010
27342992220,1cyclictest307-21systemd-journal12:15:003
27336992222,0cyclictest446-21apt-get08:30:122
27336992219,2cyclictest14700-21cron10:09:592
27333992222,0cyclictest0-21swapper/107:45:121
27331992222,0cyclictest13870-21apt-get07:50:110
27331992222,0cyclictest0-21swapper/011:55:100
27331992220,1cyclictest6502-21perf12:10:010
27342992121,0cyclictest22031-21apt-get10:25:133
27342992121,0cyclictest0-21swapper/310:40:113
27342992121,0cyclictest0-21swapper/308:40:123
27342992121,0cyclictest0-21swapper/308:15:113
27342992120,1cyclictest21227-21munin-run09:15:003
27336992118,2cyclictest20240-21cron11:30:002
27333992121,0cyclictest22863-21apt-get11:35:121
27333992121,0cyclictest0-21swapper/109:00:111
27333992121,0cyclictest0-21swapper/108:05:131
27333992120,1cyclictest31963-21munin-run07:20:011
27331992121,0cyclictest10042-21apt-get12:20:090
27331992121,0cyclictest0-21swapper/008:15:110
27331992121,0cyclictest0-21swapper/007:40:120
27342992018,1cyclictest6459-21cron12:10:003
27336992020,0cyclictest23829-21apt-get09:20:112
27333992020,0cyclictest0-21swapper/110:15:011
27333992019,1cyclictest621-21dbus-daemon12:30:021
27331992020,0cyclictest0-21swapper/011:50:110
27331992020,0cyclictest0-21swapper/010:40:120
27331992020,0cyclictest0-21swapper/008:10:110
27331992019,1cyclictest16246-21apt-get07:55:120
2734299190,18cyclictest0-21swapper/308:20:163
27336991918,1cyclictest0-21swapper/208:44:592
27336991917,1cyclictest1261-21cron10:50:012
27333991917,2cyclictest0-21swapper/110:45:121
27331991919,0cyclictest0-21swapper/009:05:110
27342991818,0cyclictest0-21swapper/311:30:123
27342991818,0cyclictest0-21swapper/311:20:013
27342991818,0cyclictest0-21swapper/309:00:113
27336991818,0cyclictest0-21swapper/210:50:132
27336991818,0cyclictest0-21swapper/208:25:102
27342991717,0cyclictest6778-21apt-get07:35:123
27342991717,0cyclictest0-21swapper/309:55:133
27336991717,0cyclictest0-21swapper/211:05:112
27336991717,0cyclictest0-21swapper/207:20:122
27333991717,0cyclictest12667-21apt-get10:05:111
27333991717,0cyclictest0-21swapper/107:30:111
27333991711,5cyclictest30713-21sed10:40:211
2733399170,16cyclictest0-21swapper/107:28:541
27331991717,0cyclictest0-21swapper/011:10:120
27331991717,0cyclictest0-21swapper/008:24:570
27331991715,1cyclictest8294-21munin-run11:05:000
27342991614,1cyclictest0-21swapper/311:25:153
2734299160,15cyclictest10989-21head10:00:143
2734299160,14cyclictest0-21swapper/308:13:423
2734299160,0cyclictest0-21swapper/311:42:283
2734299160,0cyclictest0-21swapper/309:33:243
27336991616,0cyclictest0-21swapper/211:55:102
27336991616,0cyclictest0-21swapper/210:55:122
27336991616,0cyclictest0-21swapper/209:45:112
27336991613,2cyclictest16569-21perf09:05:002
2733399160,16cyclictest0-21swapper/108:43:251
2733399160,14cyclictest0-21swapper/109:30:111
27331991616,0cyclictest0-21swapper/012:35:110
2734299150,1cyclictest29655-21sed07:15:013
2734299150,1cyclictest1913-21cat08:30:213
2734299150,1cyclictest0-21swapper/312:20:103
2734299150,1cyclictest0-21swapper/309:45:143
2733699150,1cyclictest21325-21latency_hist09:15:012
2733699150,15cyclictest0-21swapper/208:50:502
27333991515,0cyclictest0-21swapper/108:35:091
27333991514,1cyclictest8858-21mv07:39:501
27333991514,1cyclictest0-21swapper/112:08:281
27333991514,1cyclictest0-21swapper/110:04:131
2733399150,1cyclictest9054-21ntp_states09:55:191
2733399150,15cyclictest0-21swapper/110:24:061
2733399150,14cyclictest0-21swapper/111:50:151
2733399150,14cyclictest0-21swapper/110:25:171
2733399150,0cyclictest0-21swapper/108:17:341
2733399150,0cyclictest0-21swapper/107:11:561
27331991515,0cyclictest0-21swapper/008:30:110
27331991513,1cyclictest32638-21munin-run08:30:000
2733199150,1cyclictest3573-21timerandwakeup12:00:210
2733199150,1cyclictest0-21swapper/007:35:010
2733199150,1cyclictest0-21swapper/007:20:010
2733199150,14cyclictest0-21swapper/009:10:130
2733199150,14cyclictest0-21swapper/008:55:210
27342991414,0cyclictest0-21swapper/311:51:003
27342991414,0cyclictest0-21swapper/307:22:333
27342991413,1cyclictest0-21swapper/311:11:123
27342991413,1cyclictest0-21swapper/310:23:133
27342991412,1cyclictest0-21swapper/312:00:173
2734299140,14cyclictest0-21swapper/312:39:273
2734299140,14cyclictest0-21swapper/312:17:593
2734299140,14cyclictest0-21swapper/311:02:433
2734299140,14cyclictest0-21swapper/310:16:543
2734299140,14cyclictest0-21swapper/309:23:483
2734299140,14cyclictest0-21swapper/308:58:123
2734299140,14cyclictest0-21swapper/308:05:023
2734299140,14cyclictest0-21swapper/308:02:313
2734299140,14cyclictest0-21swapper/307:28:583
2734299140,0cyclictest0-21swapper/311:45:283
2734299140,0cyclictest0-21swapper/310:30:253
2734299140,0cyclictest0-21swapper/309:51:383
2734299140,0cyclictest0-21swapper/309:36:063
2734299140,0cyclictest0-21swapper/309:17:243
2734299140,0cyclictest0-21swapper/309:05:563
2733699140,14cyclictest0-21swapper/212:30:292
2733699140,14cyclictest0-21swapper/212:26:492
2733699140,14cyclictest0-21swapper/212:15:352
2733699140,14cyclictest0-21swapper/212:03:282
2733699140,14cyclictest0-21swapper/211:40:102
2733699140,14cyclictest0-21swapper/211:38:012
2733699140,14cyclictest0-21swapper/211:23:192
2733699140,14cyclictest0-21swapper/210:40:062
2733699140,14cyclictest0-21swapper/210:27:092
2733699140,14cyclictest0-21swapper/210:24:592
2733699140,14cyclictest0-21swapper/210:15:362
2733699140,14cyclictest0-21swapper/209:56:402
2733699140,14cyclictest0-21swapper/209:42:532
2733699140,14cyclictest0-21swapper/209:15:022
2733699140,14cyclictest0-21swapper/208:20:462
2733699140,14cyclictest0-21swapper/208:02:032
2733699140,14cyclictest0-21swapper/207:46:202
2733699140,14cyclictest0-21swapper/207:35:022
2733699140,14cyclictest0-21swapper/207:31:072
2733699140,14cyclictest0-21swapper/207:15:242
2733699140,0cyclictest0-21swapper/211:02:442
2733699140,0cyclictest0-21swapper/208:16:462
2733699140,0cyclictest0-21swapper/207:55:312
2733699140,0cyclictest0-21swapper/207:26:482
27333991414,0cyclictest0-21swapper/112:20:241
27333991414,0cyclictest0-21swapper/109:45:161
27333991414,0cyclictest0-21swapper/109:20:021
27333991414,0cyclictest0-21swapper/109:05:531
27333991414,0cyclictest0-21swapper/108:20:251
27333991414,0cyclictest0-21swapper/107:20:081
27333991413,1cyclictest17686-21expr12:35:141
27333991413,1cyclictest0-21swapper/112:16:011
2733399141,0cyclictest0-21swapper/111:45:131
2733399140,14cyclictest0-21swapper/112:01:511
2733399140,14cyclictest0-21swapper/111:25:081
2733399140,14cyclictest0-21swapper/111:20:211
2733399140,14cyclictest0-21swapper/109:15:331
2733399140,14cyclictest0-21swapper/109:10:151
2733399140,14cyclictest0-21swapper/108:57:041
2733399140,14cyclictest0-21swapper/108:10:411
2733399140,14cyclictest0-21swapper/107:40:031
2733399140,0cyclictest0-21swapper/112:10:291
2733399140,0cyclictest0-21swapper/111:41:251
2733399140,0cyclictest0-21swapper/111:10:321
2733399140,0cyclictest0-21swapper/111:00:191
2733399140,0cyclictest0-21swapper/110:33:291
2733399140,0cyclictest0-21swapper/109:53:021
2733399140,0cyclictest0-21swapper/108:00:151
27331991414,0cyclictest8519-21kworker/0:207:10:070
27331991414,0cyclictest0-21swapper/011:40:300
27331991414,0cyclictest0-21swapper/011:30:190
27331991414,0cyclictest0-21swapper/009:15:390
2733199140,14cyclictest0-21swapper/012:30:200
2733199140,14cyclictest0-21swapper/012:10:570
2733199140,14cyclictest0-21swapper/011:25:150
2733199140,14cyclictest0-21swapper/010:21:370
2733199140,14cyclictest0-21swapper/010:12:080
2733199140,14cyclictest0-21swapper/010:05:530
2733199140,14cyclictest0-21swapper/009:55:270
2733199140,14cyclictest0-21swapper/009:51:570
2733199140,14cyclictest0-21swapper/008:51:240
2733199140,14cyclictest0-21swapper/008:00:420
2733199140,14cyclictest0-21swapper/007:25:290
2733199140,0cyclictest0-21swapper/012:25:190
2733199140,0cyclictest0-21swapper/012:15:560
2733199140,0cyclictest0-21swapper/011:39:130
2733199140,0cyclictest0-21swapper/010:55:060
2733199140,0cyclictest0-21swapper/010:46:250
2733199140,0cyclictest0-21swapper/010:25:070
2733199140,0cyclictest0-21swapper/010:15:300
2733199140,0cyclictest0-21swapper/010:01:310
2733199140,0cyclictest0-21swapper/009:32:440
2733199140,0cyclictest0-21swapper/008:40:330
2733199140,0cyclictest0-21swapper/007:46:350
27342991313,0cyclictest0-21swapper/310:55:153
27342991313,0cyclictest0-21swapper/309:28:583
27342991313,0cyclictest0-21swapper/307:40:263
27336991313,0cyclictest0-21swapper/212:05:192
27336991312,1cyclictest26448-21gpgv10:35:002
27333991313,0cyclictest0-21swapper/109:25:341
27331991313,0cyclictest8519-21kworker/0:209:02:020
2733199130,13cyclictest0-21swapper/009:43:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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