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2026-01-16 - 16:02
[ 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 Jan 16, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20550993228,2cyclictest307-21systemd-journal08:40:001
20554993128,2cyclictest307-21systemd-journal11:05:012
2055499300,1cyclictest307-21systemd-journal09:25:002
20548993028,1cyclictest0-21swapper/008:40:000
2055899290,28cyclictest21974-21apt-get11:50:103
2055899290,28cyclictest0-21swapper/307:55:123
2055499290,28cyclictest5419-21munin-run08:55:002
20550992927,1cyclictest9414-21munin-run11:20:001
2055099290,1cyclictest21490-21perf08:20:001
2055099290,1cyclictest0-21swapper/108:20:121
2054899290,28cyclictest28465-21munin-run08:35:000
2054899290,1cyclictest21491-21munin-run08:20:010
2054899290,1cyclictest0-21swapper/009:15:010
20558992828,0cyclictest0-21swapper/310:10:113
20558992828,0cyclictest0-21swapper/310:10:113
2055899280,28cyclictest0-21swapper/311:45:133
20554992828,0cyclictest0-21swapper/212:10:112
20550992828,0cyclictest11461-21apt-get10:15:121
20550992827,0cyclictest6510-21apt-get12:25:121
20550992826,1cyclictest10383-21munin-run09:05:001
2055099280,0cyclictest0-21swapper/110:30:111
2055099280,0cyclictest0-21swapper/107:55:021
20548992828,0cyclictest0-21swapper/010:15:110
20558992727,0cyclictest0-21swapper/310:40:113
20558992727,0cyclictest0-21swapper/309:00:113
2055499273,11cyclictest0-21swapper/210:48:352
20554992727,0cyclictest0-21swapper/211:25:072
20554992727,0cyclictest0-21swapper/210:10:102
20554992727,0cyclictest0-21swapper/210:10:102
20554992727,0cyclictest0-21swapper/209:40:102
20554992726,1cyclictest15884-21apt-get09:15:112
20554992726,0cyclictest0-21swapper/209:35:112
20554992725,1cyclictest27238-21apt-get12:00:122
2055499270,0cyclictest28719-21apt-get08:35:122
20550992727,0cyclictest0-21swapper/112:35:021
20550992727,0cyclictest0-21swapper/110:50:111
20550992727,0cyclictest0-21swapper/109:10:111
20550992726,1cyclictest3291-21apt-get08:50:101
2055099270,27cyclictest0-21swapper/110:35:121
2055099270,27cyclictest0-21swapper/107:40:131
2055099270,0cyclictest0-21swapper/108:35:011
20548992727,0cyclictest0-21swapper/012:35:030
20548992727,0cyclictest0-21swapper/012:25:120
20548992727,0cyclictest0-21swapper/011:20:000
20548992727,0cyclictest0-21swapper/010:50:120
20558992626,0cyclictest0-21swapper/310:00:113
20558992626,0cyclictest0-21swapper/309:35:103
20558992626,0cyclictest0-21swapper/308:55:133
20554992626,0cyclictest0-21swapper/208:55:122
20554992625,0cyclictest0-21swapper/211:50:102
20550992626,0cyclictest10327-21apt-get11:25:071
20550992626,0cyclictest0-21swapper/107:30:161
20548992626,0cyclictest21752-21apt-get08:20:130
20548992626,0cyclictest21088-21apt-get10:35:120
20548992626,0cyclictest0-21swapper/011:25:070
20548992626,0cyclictest0-21swapper/009:05:000
20548992626,0cyclictest0-21swapper/007:30:170
20558992525,0cyclictest2098-21apt-get09:55:103
20554992525,0cyclictest24071-21apt-get08:25:112
20554992525,0cyclictest0-21swapper/209:30:122
20554992525,0cyclictest0-21swapper/207:45:022
20554992525,0cyclictest0-21swapper/207:25:092
20554992523,1cyclictest14722-21munin-run11:35:002
20550992523,1cyclictest29613-21munin-run09:45:001
20548992525,0cyclictest0-21swapper/008:50:100
20558992424,0cyclictest7345-21apt-get11:15:123
20558992424,0cyclictest13809-21apt-get10:20:103
20558992424,0cyclictest0-21swapper/307:40:123
20558992423,0cyclictest32736-21apt-get11:00:113
20554992424,0cyclictest32423-21apt-get07:35:112
20550992423,0cyclictest0-21swapper/111:10:121
20550992423,0cyclictest0-21swapper/111:05:121
20548992424,0cyclictest0-21swapper/010:30:110
20548992423,0cyclictest0-21swapper/011:05:110
20558992323,0cyclictest32479-21perf11:00:013
20558992323,0cyclictest0-21swapper/311:55:113
20554992323,0cyclictest0-21swapper/212:05:122
20554992321,1cyclictest19358-21awk11:45:012
20548992323,0cyclictest0-21swapper/011:10:120
20558992222,0cyclictest0-21swapper/307:45:113
20558992222,0cyclictest0-21swapper/307:20:123
20558992220,1cyclictest31905-21cron09:50:013
20554992222,0cyclictest0-21swapper/209:55:102
20554992222,0cyclictest0-21swapper/209:45:122
20554992220,1cyclictest26624-21cron12:00:012
2055499220,9cyclictest0-21swapper/208:23:042
20548992222,0cyclictest0-21swapper/010:25:120
20548992222,0cyclictest0-21swapper/009:45:000
20558992121,0cyclictest0-21swapper/309:50:113
20558992121,0cyclictest0-21swapper/309:30:113
20558992121,0cyclictest0-21swapper/308:30:113
20554992119,1cyclictest10857-21cron12:35:012
20550992121,0cyclictest0-21swapper/112:20:111
20550992121,0cyclictest0-21swapper/110:40:101
20550992121,0cyclictest0-21swapper/110:25:121
20548992121,0cyclictest15884-21apt-get09:15:110
20548992121,0cyclictest0-21swapper/012:20:110
20558992020,0cyclictest0-21swapper/312:00:023
20558992020,0cyclictest0-21swapper/311:30:133
20558992020,0cyclictest0-21swapper/310:45:123
20554992020,0cyclictest0-21swapper/208:45:122
20550992020,0cyclictest0-21swapper/109:15:121
20550992020,0cyclictest0-21swapper/107:50:121
20550992018,1cyclictest16819-21perf08:10:011
20548992020,0cyclictest0-21swapper/010:40:100
20548992020,0cyclictest0-21swapper/007:50:110
20548992018,1cyclictest0-21swapper/007:20:010
20558991919,0cyclictest0-21swapper/310:05:113
20554991919,0cyclictest0-21swapper/209:05:112
20550991919,0cyclictest0-21swapper/111:40:111
20550991918,1cyclictest25180-21perf07:20:011
20550991918,0cyclictest0-21swapper/112:30:111
20548991919,0cyclictest0-21swapper/011:40:120
20558991818,0cyclictest8832-21apt-get12:30:113
20558991818,0cyclictest0-21swapper/308:25:113
20554991818,0cyclictest0-21swapper/210:55:112
20550991818,0cyclictest0-21swapper/110:20:101
20550991818,0cyclictest0-21swapper/109:25:131
20548991818,0cyclictest0-21swapper/012:30:120
20548991818,0cyclictest0-21swapper/010:20:100
20558991717,0cyclictest0-21swapper/312:25:123
20558991717,0cyclictest0-21swapper/308:40:113
20558991717,0cyclictest0-21swapper/308:10:113
20558991717,0cyclictest0-21swapper/307:50:103
20554991717,0cyclictest0-21swapper/210:20:112
20554991717,0cyclictest0-21swapper/208:45:012
20550991715,1cyclictest0-21swapper/108:15:001
20548991717,0cyclictest0-21swapper/009:25:130
20548991717,0cyclictest0-21swapper/008:10:010
20558991616,0cyclictest0-21swapper/309:30:003
20558991614,1cyclictest307-21systemd-journal08:25:013
2055899160,15cyclictest2164-21sendmail07:40:003
20550991616,0cyclictest10639-21apt-get09:05:111
20550991616,0cyclictest0-21swapper/111:35:101
20550991616,0cyclictest0-21swapper/108:40:111
20550991614,1cyclictest0-21swapper/111:35:001
20550991614,1cyclictest0-21swapper/108:50:001
2055099160,15cyclictest2479-21munin-run11:05:021
2055099160,15cyclictest2065-21/usr/sbin/munin09:55:101
20548991616,0cyclictest0-21swapper/009:05:120
20548991616,0cyclictest0-21swapper/008:40:110
20548991615,0cyclictest0-21swapper/007:25:090
20548991614,1cyclictest19103-21cron08:15:000
20548991614,1cyclictest0-21swapper/008:50:000
20558991515,0cyclictest962-21apt-get08:45:113
20558991515,0cyclictest0-21swapper/312:15:113
20558991515,0cyclictest0-21swapper/307:15:253
20558991513,1cyclictest14311-21ntp_states09:10:163
20558991512,2cyclictest31583-21cron12:10:003
2055899150,1cyclictest13483-21ntp_states08:00:183
20554991515,0cyclictest20790-21apt-get07:10:112
20554991515,0cyclictest10093-21apt-get07:55:132
20554991513,1cyclictest9534-21munin-run07:55:022
20554991513,1cyclictest0-21swapper/209:25:162
2055499150,1cyclictest9717-21sshd11:20:592
2055499150,1cyclictest0-21swapper/207:20:192
2055499150,14cyclictest16434-21apt-get10:25:132
2055499150,14cyclictest12977-21chrt12:35:212
20550991515,0cyclictest27777-21apt-get07:25:091
20550991514,1cyclictest24020-21apt-get11:55:031
20550991514,1cyclictest0-21swapper/109:20:151
20550991513,1cyclictest0-21swapper/107:45:171
2055099150,14cyclictest0-21swapper/112:10:161
20548991515,0cyclictest0-21swapper/011:35:100
20548991514,1cyclictest14718-21perf11:35:000
2054899150,1cyclictest0-21swapper/008:30:000
2054899150,14cyclictest6046-21memory07:45:150
2054899150,14cyclictest470-21ntp_states12:10:160
20558991414,0cyclictest0-21swapper/309:40:083
20558991414,0cyclictest0-21swapper/308:35:133
20558991414,0cyclictest0-21swapper/307:26:413
20558991412,1cyclictest0-21swapper/309:15:163
2055899140,14cyclictest0-21swapper/312:35:303
2055899140,14cyclictest0-21swapper/312:21:263
2055899140,14cyclictest0-21swapper/311:38:133
2055899140,14cyclictest0-21swapper/311:26:243
2055899140,14cyclictest0-21swapper/311:06:003
2055899140,14cyclictest0-21swapper/310:50:123
2055899140,14cyclictest0-21swapper/310:38:423
2055899140,14cyclictest0-21swapper/310:27:453
2055899140,14cyclictest0-21swapper/310:19:023
2055899140,14cyclictest0-21swapper/309:21:573
2055899140,14cyclictest0-21swapper/308:18:393
2055899140,14cyclictest0-21swapper/308:05:383
2055899140,14cyclictest0-21swapper/307:11:203
2055899140,0cyclictest0-21swapper/312:10:103
2055899140,0cyclictest0-21swapper/311:40:133
2055899140,0cyclictest0-21swapper/311:11:153
2055899140,0cyclictest0-21swapper/310:31:173
2055899140,0cyclictest0-21swapper/307:32:263
20554991414,0cyclictest17077-21apt-get08:10:112
20554991414,0cyclictest0-21swapper/210:05:422
20554991414,0cyclictest0-21swapper/210:01:112
2055499140,14cyclictest0-21swapper/212:28:152
2055499140,14cyclictest0-21swapper/211:47:392
2055499140,14cyclictest0-21swapper/211:12:532
2055499140,14cyclictest0-21swapper/210:40:142
2055499140,14cyclictest0-21swapper/210:15:022
2055499140,14cyclictest0-21swapper/209:50:182
2055499140,14cyclictest0-21swapper/208:05:222
2055499140,14cyclictest0-21swapper/207:44:172
2055499140,14cyclictest0-21swapper/207:30:042
2055499140,14cyclictest0-21swapper/207:15:342
2055499140,0cyclictest0-21swapper/212:15:112
2055499140,0cyclictest0-21swapper/210:53:212
2055499140,0cyclictest0-21swapper/210:39:482
20550991414,0cyclictest0-21swapper/112:05:531
20550991414,0cyclictest0-21swapper/111:47:241
20550991414,0cyclictest0-21swapper/110:45:201
20550991414,0cyclictest0-21swapper/109:50:181
20550991414,0cyclictest0-21swapper/108:01:061
2055099140,14cyclictest0-21swapper/112:15:181
2055099140,14cyclictest0-21swapper/112:01:141
2055099140,14cyclictest0-21swapper/110:55:131
2055099140,14cyclictest0-21swapper/110:12:381
2055099140,14cyclictest0-21swapper/110:12:381
2055099140,14cyclictest0-21swapper/110:00:351
2055099140,14cyclictest0-21swapper/109:47:401
2055099140,14cyclictest0-21swapper/107:35:081
2055099140,0cyclictest0-21swapper/111:50:191
2055099140,0cyclictest0-21swapper/111:22:161
2055099140,0cyclictest0-21swapper/110:05:431
2055099140,0cyclictest0-21swapper/109:35:131
2055099140,0cyclictest0-21swapper/108:56:231
2055099140,0cyclictest0-21swapper/107:20:191
2055099140,0cyclictest0-21swapper/107:13:211
20548991414,0cyclictest1151-21find09:50:180
20548991414,0cyclictest0-21swapper/011:55:020
20548991414,0cyclictest0-21swapper/008:01:060
20548991413,0cyclictest26276-21perl10:45:140
2054899140,14cyclictest0-21swapper/012:15:310
2054899140,14cyclictest0-21swapper/012:01:130
2054899140,14cyclictest0-21swapper/011:51:520
2054899140,14cyclictest0-21swapper/011:22:190
2054899140,14cyclictest0-21swapper/010:59:010
2054899140,14cyclictest0-21swapper/010:05:330
2054899140,14cyclictest0-21swapper/010:00:360
2054899140,14cyclictest0-21swapper/009:56:100
2054899140,14cyclictest0-21swapper/009:35:130
2054899140,14cyclictest0-21swapper/007:35:090
2054899140,14cyclictest0-21swapper/007:20:190
2054899140,0cyclictest0-21swapper/012:05:230
2054899140,0cyclictest0-21swapper/011:45:050
2054899140,0cyclictest0-21swapper/009:47:400
2054899140,0cyclictest0-21swapper/009:21:220
2054899140,0cyclictest0-21swapper/008:56:230
2054899140,0cyclictest0-21swapper/007:55:340
2054899140,0cyclictest0-21swapper/007:40:320
2054899140,0cyclictest0-21swapper/007:13:210
20558991313,0cyclictest0-21swapper/311:20:583
20558991313,0cyclictest0-21swapper/308:52:243
20554991313,0cyclictest0-21swapper/212:22:432
20554991313,0cyclictest0-21swapper/211:36:352
20554991313,0cyclictest0-21swapper/211:17:422
20554991313,0cyclictest0-21swapper/209:14:072
20554991313,0cyclictest0-21swapper/209:00:102
20554991313,0cyclictest0-21swapper/208:15:412
20554991313,0cyclictest0-21swapper/208:00:202
2055499130,0cyclictest0-21swapper/210:32:052
2055499130,0cyclictest0-21swapper/208:32:572
20550991313,0cyclictest0-21swapper/109:31:161
20550991313,0cyclictest0-21swapper/108:26:201
20548991313,0cyclictest0-21swapper/011:03:030
20548991313,0cyclictest0-21swapper/010:11:030
20548991313,0cyclictest0-21swapper/010:11:020
20548991313,0cyclictest0-21swapper/009:31:160
20554991212,0cyclictest0-21swapper/211:06:562
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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