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2026-02-06 - 18:03
[ 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 Fri Feb 06, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18040996565,0cyclictest25644-21lspci11:55:491
18044996262,0cyclictest25641-21lspci11:55:492
18047996124,0cyclictest0-21swapper/311:55:493
1804499353,4cyclictest9591-21apt-get08:00:112
1803999350,33cyclictest0-21swapper/010:35:140
18039993433,1cyclictest25804-21lspci11:55:490
18039993128,3cyclictest0-21swapper/009:50:110
1804799300,29cyclictest307-21systemd-journal09:35:003
1804799300,29cyclictest11855-21idleruntime-cro09:15:003
1804499301,28cyclictest24448-21cron10:50:002
1803999300,29cyclictest29089-21cron11:00:000
1803999300,19cyclictest0-21swapper/007:50:120
18047992927,1cyclictest16871-21awk09:25:003
1804799290,28cyclictest5173-21apt-get09:00:133
1804499290,28cyclictest7047-21apt-get12:30:122
1804499290,28cyclictest2406-21apt-get12:20:142
1804499290,28cyclictest21558-21munin-run09:35:002
18040992927,1cyclictest6785-21munin-run12:30:011
18040992927,1cyclictest0-21swapper/110:25:011
1804099290,1cyclictest2829-21apt-get08:55:111
1803999290,28cyclictest5411-21idleruntime-cro10:10:000
1804799280,28cyclictest0-21swapper/308:35:113
18044992827,1cyclictest27189-21apt-get12:00:142
18044992827,1cyclictest0-21swapper/207:15:112
18044992826,2cyclictest0-21swapper/211:05:132
1804499280,27cyclictest7491-21apt-get09:05:112
1804499280,0cyclictest18962-21apt-get08:20:132
1804499280,0cyclictest0-21swapper/208:45:122
1804099280,0cyclictest0-21swapper/108:20:131
18039992828,0cyclictest0-21swapper/012:20:130
18039992828,0cyclictest0-21swapper/009:05:110
18039992828,0cyclictest0-21swapper/008:30:110
18039992827,1cyclictest12457-21awk10:25:000
1803999280,28cyclictest0-21swapper/008:00:110
1803999280,0cyclictest0-21swapper/011:15:100
18047992727,0cyclictest0-21swapper/311:50:133
18047992727,0cyclictest0-21swapper/311:30:123
18047992727,0cyclictest0-21swapper/310:55:123
18047992727,0cyclictest0-21swapper/307:10:033
18047992727,0cyclictest0-21swapper/307:10:023
18047992725,1cyclictest621-21dbus-daemon12:05:013
18044992727,0cyclictest28272-21apt-get08:40:102
18044992727,0cyclictest23605-21apt-get08:30:112
18044992727,0cyclictest20097-21apt-get10:40:112
18044992727,0cyclictest13576-21apt-get11:35:122
18044992727,0cyclictest0-21swapper/210:30:112
18044992727,0cyclictest0-21swapper/210:15:112
18044992727,0cyclictest0-21swapper/209:40:112
18044992727,0cyclictest0-21swapper/207:55:122
18044992726,1cyclictest26777-21idleruntime-cro10:55:002
18044992722,4cyclictest0-21swapper/207:35:002
1804499270,27cyclictest7234-21perf09:05:012
1804499270,0cyclictest0-21swapper/208:10:122
18040992727,0cyclictest0-21swapper/112:05:131
18040992727,0cyclictest0-21swapper/112:00:131
18040992727,0cyclictest0-21swapper/107:40:121
18040992724,2cyclictest24461-21perf10:50:001
1804099270,0cyclictest0-21swapper/112:30:121
18039992724,2cyclictest24446-21sh10:50:010
1803999270,27cyclictest0-21swapper/011:40:120
1803999270,27cyclictest0-21swapper/008:25:120
18047992626,0cyclictest32207-21perf12:15:023
18047992626,0cyclictest0-21swapper/309:05:113
18047992625,1cyclictest1628-21apt-get11:10:123
18047992624,1cyclictest27609-21perf07:30:013
18047992624,1cyclictest13975-21munin-run08:10:013
18047992624,1cyclictest0-21swapper/311:25:013
18044992626,0cyclictest17748-21apt-get10:35:132
18044992626,0cyclictest0-21swapper/209:35:122
18040992626,0cyclictest0-21swapper/112:35:121
18040992626,0cyclictest0-21swapper/107:20:101
18040992626,0cyclictest0-21swapper/107:15:111
18040992625,1cyclictest5696-21apt-get10:10:111
18040992625,1cyclictest0-21swapper/111:35:001
18039992626,0cyclictest0-21swapper/009:30:120
18039992626,0cyclictest0-21swapper/007:35:130
18047992525,0cyclictest0-21swapper/310:50:123
18047992525,0cyclictest0-21swapper/309:55:133
18044992524,1cyclictest6031-21apt-get11:20:022
18040992525,0cyclictest0-21swapper/110:00:131
18040992525,0cyclictest0-21swapper/108:45:111
18040992524,1cyclictest0-21swapper/109:00:121
18039992525,0cyclictest0-21swapper/009:15:110
18039992525,0cyclictest0-21swapper/008:50:110
18039992525,0cyclictest0-21swapper/007:15:110
18047992424,0cyclictest0-21swapper/311:35:123
18047992424,0cyclictest0-21swapper/307:35:133
18047992423,0cyclictest0-21swapper/307:30:113
18044992424,0cyclictest0-21swapper/208:15:102
18040992424,0cyclictest0-21swapper/109:25:131
18039992424,0cyclictest0-21swapper/008:40:100
18039992424,0cyclictest0-21swapper/008:20:130
18039992424,0cyclictest0-21swapper/007:35:010
18044992323,0cyclictest0-21swapper/212:15:082
18044992323,0cyclictest0-21swapper/208:35:122
18040992323,0cyclictest0-21swapper/107:25:121
18040992321,1cyclictest307-21systemd-journal12:20:011
18040992321,1cyclictest10159-21munin-run10:20:001
18039992323,0cyclictest17160-21apt-get09:25:120
18039992323,0cyclictest0-21swapper/012:30:120
18039992323,0cyclictest0-21swapper/011:05:120
18039992323,0cyclictest0-21swapper/008:10:130
18039992322,1cyclictest0-21swapper/010:30:110
18044992222,0cyclictest0-21swapper/211:00:132
18040992222,0cyclictest24155-21apt-get09:40:111
18040992222,0cyclictest0-21swapper/108:50:111
18040992221,1cyclictest30341-21perf08:45:001
18040992221,1cyclictest26482-21apt-get09:45:131
18040992220,1cyclictest4466-21munin-run12:25:001
18039992222,0cyclictest0-21swapper/010:40:110
18039992222,0cyclictest0-21swapper/009:05:010
18039992222,0cyclictest0-21swapper/008:55:110
18039992222,0cyclictest0-21swapper/008:45:110
18044992121,0cyclictest12745-21apt-get10:25:112
18044992121,0cyclictest0-21swapper/210:10:112
18044992121,0cyclictest0-21swapper/210:00:132
18044992121,0cyclictest0-21swapper/209:15:012
18040992121,0cyclictest0-21swapper/110:25:111
18039992121,0cyclictest0-21swapper/012:00:130
18039992121,0cyclictest0-21swapper/011:45:120
18039992121,0cyclictest0-21swapper/009:40:110
18039992120,1cyclictest621-21dbus-daemon10:55:000
18039992120,0cyclictest7200-21apt-get07:55:120
1803999210,16cyclictest9788-21df12:35:130
18047992019,1cyclictest14789-21apt-get10:30:033
18044992020,0cyclictest0-21swapper/211:35:002
18044992020,0cyclictest0-21swapper/207:20:102
18040992020,0cyclictest0-21swapper/108:15:101
1803999204,15cyclictest1831-21sendmail-mta11:54:350
18039992020,0cyclictest0-21swapper/011:35:130
18039992020,0cyclictest0-21swapper/010:15:110
18039992020,0cyclictest0-21swapper/009:35:120
1803999200,20cyclictest0-21swapper/009:55:160
18047991919,0cyclictest0-21swapper/310:35:133
18044991919,0cyclictest456-21apt-get08:50:112
18040991919,0cyclictest0-21swapper/111:45:121
18040991918,1cyclictest27978-21sh08:40:001
18047991818,0cyclictest0-21swapper/308:00:103
18044991818,0cyclictest0-21swapper/209:20:112
18040991818,0cyclictest0-21swapper/110:55:121
18040991818,0cyclictest0-21swapper/110:05:111
18039991818,0cyclictest0-21swapper/008:15:100
1803999180,18cyclictest0-21swapper/011:20:200
18047991717,0cyclictest0-21swapper/311:40:113
18047991717,0cyclictest0-21swapper/311:25:133
18044991717,0cyclictest0-21swapper/211:45:122
1804099172,12cyclictest618-21irqbalance09:21:141
18040991716,1cyclictest11911-21apt-get08:05:111
18039991717,0cyclictest32463-21apt-get12:15:080
18039991717,0cyclictest0-21swapper/008:35:120
18047991616,0cyclictest0-21swapper/308:25:123
18047991614,1cyclictest0-21swapper/310:40:193
18044991616,0cyclictest0-21swapper/211:15:102
18044991616,0cyclictest0-21swapper/210:20:112
1804499160,15cyclictest16774-21irqstats11:40:152
18040991616,0cyclictest29407-21apt-get11:00:131
18040991616,0cyclictest0-21swapper/109:10:111
1804099160,15cyclictest4644-21latency_hist07:50:011
1804099160,15cyclictest14657-21diskstats08:10:141
18047991515,0cyclictest4877-21apt-get07:50:123
18047991515,0cyclictest1049-21apt-get10:00:123
18047991515,0cyclictest0-21swapper/308:30:113
18047991515,0cyclictest0-21swapper/307:45:133
1804799150,1cyclictest0-21swapper/311:45:143
1804799150,1cyclictest0-21swapper/310:15:133
1804799150,14cyclictest0-21swapper/309:45:143
18044991515,0cyclictest0-21swapper/209:45:132
18044991514,1cyclictest649-21gdbus10:00:002
18044991514,1cyclictest0-21swapper/209:12:112
1804499150,15cyclictest0-21swapper/212:10:222
1804499150,14cyclictest10546-21ps12:35:182
1804499150,14cyclictest0-21swapper/208:25:132
1804499150,0cyclictest0-21swapper/207:27:442
18040991515,0cyclictest0-21swapper/107:10:131
18040991515,0cyclictest0-21swapper/107:10:131
18039991515,0cyclictest0-21swapper/011:00:130
18039991514,1cyclictest0-21swapper/009:22:020
18039991514,1cyclictest0-21swapper/009:12:240
18039991513,2cyclictest0-21swapper/007:46:040
1803999150,1cyclictest0-21swapper/012:07:500
1803999150,1cyclictest0-21swapper/007:20:030
1803999150,15cyclictest0-21swapper/012:13:490
1803999150,15cyclictest0-21swapper/007:43:210
18047991414,0cyclictest3375-21apt-get10:05:113
18047991414,0cyclictest0-21swapper/312:36:293
18047991414,0cyclictest0-21swapper/307:40:113
1804799140,14cyclictest0-21swapper/312:30:233
1804799140,14cyclictest0-21swapper/312:19:073
1804799140,14cyclictest0-21swapper/310:49:563
1804799140,14cyclictest0-21swapper/310:27:383
1804799140,14cyclictest0-21swapper/310:13:073
1804799140,14cyclictest0-21swapper/309:40:443
1804799140,14cyclictest0-21swapper/309:35:333
1804799140,14cyclictest0-21swapper/309:18:023
1804799140,14cyclictest0-21swapper/308:55:333
1804799140,14cyclictest0-21swapper/308:54:353
1804799140,14cyclictest0-21swapper/308:45:493
1804799140,14cyclictest0-21swapper/308:41:473
1804799140,14cyclictest0-21swapper/308:17:063
1804799140,14cyclictest0-21swapper/307:59:073
1804799140,14cyclictest0-21swapper/307:21:453
1804799140,14cyclictest0-21swapper/307:17:383
1804799140,0cyclictest0-21swapper/312:07:193
1804799140,0cyclictest0-21swapper/311:05:033
1804799140,0cyclictest0-21swapper/311:02:273
1804799140,0cyclictest0-21swapper/310:20:313
1804799140,0cyclictest0-21swapper/309:51:233
1804799140,0cyclictest0-21swapper/309:26:043
1804799140,0cyclictest0-21swapper/308:12:513
18044991414,0cyclictest0-21swapper/211:25:132
18044991413,1cyclictest0-21swapper/211:14:212
1804499140,4cyclictest0-21swapper/209:50:112
1804499140,14cyclictest0-21swapper/212:05:142
1804499140,14cyclictest0-21swapper/210:58:232
1804499140,14cyclictest0-21swapper/210:05:222
1804499140,14cyclictest0-21swapper/209:26:582
1804499140,14cyclictest0-21swapper/208:06:052
1804499140,14cyclictest0-21swapper/207:46:422
1804499140,14cyclictest0-21swapper/207:35:072
1804499140,0cyclictest0-21swapper/211:53:062
1804499140,0cyclictest0-21swapper/207:41:092
1804499140,0cyclictest0-21swapper/207:12:322
1804499140,0cyclictest0-21swapper/207:12:312
18040991414,0cyclictest0-21swapper/112:10:211
18040991414,0cyclictest0-21swapper/111:26:071
18040991414,0cyclictest0-21swapper/111:05:121
18040991414,0cyclictest0-21swapper/109:55:561
18040991414,0cyclictest0-21swapper/109:53:011
1804099140,14cyclictest0-21swapper/111:17:491
1804099140,14cyclictest0-21swapper/110:40:351
1804099140,14cyclictest0-21swapper/110:30:081
1804099140,14cyclictest0-21swapper/109:36:221
1804099140,14cyclictest0-21swapper/109:05:071
1804099140,14cyclictest0-21swapper/108:25:301
1804099140,14cyclictest0-21swapper/107:56:391
1804099140,14cyclictest0-21swapper/107:30:141
1804099140,0cyclictest0-21swapper/111:50:031
1804099140,0cyclictest0-21swapper/111:44:101
1804099140,0cyclictest0-21swapper/111:38:201
1804099140,0cyclictest0-21swapper/110:51:401
1804099140,0cyclictest0-21swapper/110:37:171
1804099140,0cyclictest0-21swapper/109:32:131
1804099140,0cyclictest0-21swapper/109:15:161
1804099140,0cyclictest0-21swapper/108:30:081
1804099140,0cyclictest0-21swapper/108:01:401
1804099140,0cyclictest0-21swapper/107:50:361
1804099140,0cyclictest0-21swapper/107:35:031
18039991414,0cyclictest0-21swapper/012:25:210
18039991414,0cyclictest0-21swapper/011:35:000
18039991414,0cyclictest0-21swapper/010:25:110
18039991414,0cyclictest0-21swapper/010:00:130
1803999140,14cyclictest0-21swapper/011:26:230
1803999140,14cyclictest0-21swapper/011:10:210
1803999140,14cyclictest0-21swapper/008:05:380
1803999140,14cyclictest0-21swapper/007:25:370
1803999140,13cyclictest27197-21/usr/sbin/munin09:45:160
1803999140,0cyclictest0-21swapper/007:14:010
1803999140,0cyclictest0-21swapper/007:14:010
18047991313,0cyclictest0-21swapper/311:16:173
1804799130,0cyclictest0-21swapper/312:20:133
18044991313,0cyclictest0-21swapper/212:27:402
18044991313,0cyclictest0-21swapper/208:56:072
18044991313,0cyclictest0-21swapper/207:50:032
1804099130,13cyclictest0-21swapper/111:10:051
1804099130,0cyclictest0-21swapper/111:20:331
18047991111,0cyclictest0-21swapper/312:27:483
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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