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2026-01-21 - 23:23
[ 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 Wed Jan 21, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
920199332,18cyclictest0-21swapper/209:51:302
919799300,2cyclictest26251-21perf12:20:001
919799300,29cyclictest8010-21cron08:15:011
919599300,2cyclictest12698-21awk08:25:000
920699290,28cyclictest18224-21munin-run09:45:003
920199295,0cyclictest0-21swapper/207:48:212
920199294,25cyclictest0-21swapper/210:13:512
920199290,28cyclictest0-21swapper/209:30:122
9197992927,1cyclictest22288-21apt-get08:45:111
9197992927,1cyclictest22288-21apt-get08:45:101
9197992927,1cyclictest22-21ksoftirqd/109:05:111
9197992927,1cyclictest19020-21cron07:30:001
919799290,28cyclictest14666-21apt-get07:20:111
919799290,28cyclictest11491-21apt-get09:30:121
919599290,28cyclictest0-21swapper/011:00:130
919599290,28cyclictest0-21swapper/009:20:110
919599290,28cyclictest0-21swapper/008:15:130
9206992826,1cyclictest12300-21perf11:50:003
9206992826,1cyclictest0-21swapper/310:05:003
920699280,28cyclictest0-21swapper/308:05:113
920699280,27cyclictest0-21swapper/312:10:153
920699280,27cyclictest0-21swapper/307:45:133
920699280,0cyclictest0-21swapper/309:05:123
920699280,0cyclictest0-21swapper/307:10:113
920199284,0cyclictest0-21swapper/210:25:042
9197992828,0cyclictest0-21swapper/111:50:131
9197992827,1cyclictest14887-21apt-get11:55:111
919799280,0cyclictest0-21swapper/108:25:131
919799280,0cyclictest0-21swapper/108:05:101
9195992828,0cyclictest0-21swapper/007:35:020
9195992828,0cyclictest0-21swapper/007:30:140
919599280,0cyclictest17231-21apt-get12:00:110
9206992727,0cyclictest0-21swapper/312:00:113
9206992727,0cyclictest0-21swapper/307:30:123
9206992725,1cyclictest7597-21cron11:40:003
920699270,0cyclictest0-21swapper/310:50:123
920699270,0cyclictest0-21swapper/310:45:133
920699270,0cyclictest0-21swapper/310:35:103
9201992727,0cyclictest14665-21apt-get10:45:122
9201992726,1cyclictest21363-21apt-get07:35:012
9197992727,0cyclictest0-21swapper/112:00:111
9197992727,0cyclictest0-21swapper/109:20:111
919799270,0cyclictest31155-21perf07:55:011
9195992727,0cyclictest17625-21apt-get08:35:100
9195992727,0cyclictest0-21swapper/011:45:140
9195992727,0cyclictest0-21swapper/009:30:110
9195992727,0cyclictest0-21swapper/008:40:100
9195992727,0cyclictest0-21swapper/007:45:130
9195992725,1cyclictest621-21dbus-daemon07:55:010
919599270,27cyclictest0-21swapper/011:10:110
919599270,0cyclictest0-21swapper/010:45:120
9206992626,0cyclictest26293-21apt-get11:10:103
9206992626,0cyclictest0-21swapper/312:25:103
9206992626,0cyclictest0-21swapper/311:00:123
9206992626,0cyclictest0-21swapper/310:40:033
9206992626,0cyclictest0-21swapper/310:05:113
9206992626,0cyclictest0-21swapper/309:50:123
9206992626,0cyclictest0-21swapper/308:25:133
9206992626,0cyclictest0-21swapper/307:20:113
9201992626,0cyclictest0-21swapper/210:50:112
9201992626,0cyclictest0-21swapper/209:25:102
9201992625,1cyclictest29875-21awk10:10:002
9201992624,2cyclictest12701-21cron08:25:002
9197992626,0cyclictest9701-21apt-get07:10:101
9197992626,0cyclictest0-21swapper/109:10:101
9197992626,0cyclictest0-21swapper/109:00:011
9197992626,0cyclictest0-21swapper/107:35:131
9197992626,0cyclictest0-21swapper/107:30:121
9197992625,1cyclictest28407-21perf11:15:021
9197992625,0cyclictest20797-21apt-get09:50:111
9195992626,0cyclictest0-21swapper/012:20:000
9206992525,0cyclictest0-21swapper/311:55:103
9206992525,0cyclictest0-21swapper/308:35:103
9201992525,0cyclictest12982-21apt-get08:25:132
9201992525,0cyclictest0-21swapper/208:35:102
9201992524,1cyclictest6526-21cron09:20:002
9201992524,0cyclictest17231-21apt-get12:00:122
9197992525,0cyclictest0-21swapper/111:40:001
9197992524,0cyclictest0-21swapper/108:50:051
9195992525,0cyclictest0-21swapper/007:20:120
9195992523,1cyclictest307-21systemd-journal08:15:020
9201992424,0cyclictest3661-21apt-get08:05:102
9201992424,0cyclictest0-21swapper/209:20:102
9201992424,0cyclictest0-21swapper/209:00:012
9201992424,0cyclictest0-21swapper/207:10:022
9197992424,0cyclictest19550-21apt-get12:05:111
9197992424,0cyclictest0-21swapper/111:25:101
9197992424,0cyclictest0-21swapper/109:15:121
9197992424,0cyclictest0-21swapper/107:45:131
9197992424,0cyclictest0-21swapper/107:15:121
9195992424,0cyclictest0-21swapper/008:05:100
9195992422,1cyclictest599-21cron11:25:010
9206992323,0cyclictest26538-21apt-get12:20:093
9206992323,0cyclictest24911-21apt-get08:50:103
9201992323,0cyclictest0-21swapper/211:35:132
9201992323,0cyclictest0-21swapper/208:50:102
9195992323,0cyclictest0-21swapper/011:50:120
9195992323,0cyclictest0-21swapper/008:25:130
9195992323,0cyclictest0-21swapper/007:15:120
9195992322,1cyclictest0-21swapper/012:25:110
9206992221,1cyclictest0-21swapper/312:35:013
9206992220,1cyclictest635-21rs:main3
920199224,18cyclictest0-21swapper/211:09:502
9201992222,0cyclictest0-21swapper/208:10:112
9195992222,0cyclictest0-21swapper/011:35:130
9195992220,1cyclictest19014-21cron07:30:010
920199213,18cyclictest0-21swapper/212:17:032
920199213,18cyclictest0-21swapper/211:32:142
920199213,18cyclictest0-21swapper/210:58:382
920199213,18cyclictest0-21swapper/210:36:162
920199213,18cyclictest0-21swapper/208:55:312
920199213,18cyclictest0-21swapper/208:33:062
920199213,18cyclictest0-21swapper/207:59:312
9201992115,2cyclictest31659-21df12:30:132
9197992121,0cyclictest0-21swapper/112:25:111
9195992121,0cyclictest0-21swapper/009:50:110
9195992120,1cyclictest13-21ksoftirqd/009:05:110
9206992020,0cyclictest5985-21apt-get08:10:113
9206992020,0cyclictest19550-21apt-get12:05:123
9206992020,0cyclictest0-21swapper/311:30:143
9206992019,1cyclictest7366-21apt-get10:30:123
9206992018,1cyclictest2990-21munin-run11:30:013
920199202,18cyclictest0-21swapper/211:43:252
9201992020,0cyclictest21650-21apt-get11:00:122
9197992018,1cyclictest633-21in:imuxsock10:25:011
9195992020,0cyclictest0-21swapper/011:55:100
9195992020,0cyclictest0-21swapper/008:45:100
9195992020,0cyclictest0-21swapper/008:45:100
9195992020,0cyclictest0-21swapper/007:10:100
9206991919,0cyclictest28668-21apt-get11:15:113
9206991917,1cyclictest10353-21cron08:20:003
9206991917,1cyclictest0-21swapper/309:30:003
920199192,0cyclictest0-21swapper/212:39:272
920199192,0cyclictest0-21swapper/212:28:132
9201991919,0cyclictest19312-21apt-get07:30:132
9201991919,0cyclictest0-21swapper/211:10:102
9201991919,0cyclictest0-21swapper/208:15:122
9201991918,1cyclictest10247-21apt-get11:45:132
9197991919,0cyclictest0-21swapper/107:40:141
9195991919,0cyclictest0-21swapper/009:10:110
9195991919,0cyclictest0-21swapper/009:00:010
9201991818,0cyclictest0-21swapper/208:40:112
920199180,0cyclictest0-21swapper/211:54:382
920199180,0cyclictest0-21swapper/209:06:422
9197991818,0cyclictest0-21swapper/110:10:121
9195991818,0cyclictest0-21swapper/011:25:100
9206991715,1cyclictest32004-21munin-run09:05:013
9201991716,1cyclictest31122-21cron07:55:022
920199170,0cyclictest0-21swapper/212:05:522
9197991717,0cyclictest0-21swapper/111:40:121
9197991717,0cyclictest0-21swapper/110:55:121
9197991715,1cyclictest621-21dbus-daemon10:35:011
9197991715,1cyclictest19049-21munin-run10:55:001
9195991717,0cyclictest0-21swapper/012:05:110
9195991717,0cyclictest0-21swapper/009:15:130
9195991717,0cyclictest0-21swapper/008:50:050
919599170,1cyclictest151rcu_preempt12:30:130
9206991616,0cyclictest4493-21apt-get09:15:123
9206991616,0cyclictest0-21swapper/307:15:133
9206991614,1cyclictest621-21dbus-daemon09:50:013
9206991614,1cyclictest3215-21ntp_states09:10:163
9206991614,1cyclictest26230-21sh12:20:013
9201991616,0cyclictest0-21swapper/207:20:112
919799164,10cyclictest22-21ksoftirqd/112:30:141
9197991616,0cyclictest0-21swapper/111:45:141
9197991616,0cyclictest0-21swapper/109:48:461
9197991614,1cyclictest6087-21ntp_states10:25:181
9195991613,2cyclictest22510-21sed12:10:160
919599160,15cyclictest11267-21sed09:30:000
9206991515,0cyclictest24387-21apt-get07:40:123
9206991513,1cyclictest31541-21perl11:20:133
9206991513,1cyclictest19095-21latency_hist07:30:003
9206991513,1cyclictest0-21swapper/311:50:173
920699150,1cyclictest9251-21switchtime11:40:203
920699150,1cyclictest0-21swapper/308:20:143
9201991513,2cyclictest16859-21sshd11:59:222
920199150,1cyclictest23090-21irqstats08:45:152
920199150,1cyclictest23090-21irqstats08:45:152
920199150,14cyclictest26206-21modprobe10:00:142
9197991515,0cyclictest22-21ksoftirqd/112:37:531
9197991513,1cyclictest29904-21munin-run10:10:001
919799150,1cyclictest0-21swapper/109:55:171
9195991514,1cyclictest1342-21expr12:35:130
919599150,1cyclictest0-21swapper/010:25:120
919599150,14cyclictest0-21swapper/008:30:110
9206991414,0cyclictest0-21swapper/312:36:303
9206991414,0cyclictest0-21swapper/311:05:043
9206991414,0cyclictest0-21swapper/310:17:313
9206991414,0cyclictest0-21swapper/309:30:113
920699140,14cyclictest0-21swapper/310:25:553
920699140,14cyclictest0-21swapper/310:21:413
920699140,14cyclictest0-21swapper/310:12:513
920699140,14cyclictest0-21swapper/309:57:483
920699140,14cyclictest0-21swapper/309:21:363
920699140,14cyclictest0-21swapper/308:56:263
920699140,14cyclictest0-21swapper/308:30:003
920699140,14cyclictest0-21swapper/308:02:573
920699140,14cyclictest0-21swapper/307:50:263
920699140,14cyclictest0-21swapper/307:35:133
920699140,0cyclictest14810-21strings09:35:163
920699140,0cyclictest0-21swapper/310:55:073
920699140,0cyclictest0-21swapper/308:47:023
920699140,0cyclictest0-21swapper/308:47:023
920699140,0cyclictest0-21swapper/308:40:523
9201991414,0cyclictest0-21swapper/207:15:122
9201991412,1cyclictest0-21swapper/207:40:162
920199140,14cyclictest0-21swapper/212:20:412
920199140,14cyclictest0-21swapper/212:11:312
920199140,14cyclictest0-21swapper/211:25:392
920199140,14cyclictest0-21swapper/211:20:422
920199140,14cyclictest0-21swapper/211:15:322
920199140,14cyclictest0-21swapper/210:41:342
920199140,14cyclictest0-21swapper/210:30:522
920199140,14cyclictest0-21swapper/210:20:082
920199140,14cyclictest0-21swapper/210:16:422
920199140,14cyclictest0-21swapper/209:47:582
920199140,14cyclictest0-21swapper/209:41:392
920199140,14cyclictest0-21swapper/209:37:042
920199140,14cyclictest0-21swapper/209:11:032
920199140,14cyclictest0-21swapper/207:25:582
920199140,0cyclictest0-21swapper/209:55:172
920199140,0cyclictest0-21swapper/208:02:042
9197991414,0cyclictest0-21swapper/111:17:011
9197991414,0cyclictest0-21swapper/108:55:101
9197991414,0cyclictest0-21swapper/108:40:281
9197991414,0cyclictest0-21swapper/108:35:111
9197991414,0cyclictest0-21swapper/108:15:201
919799140,14cyclictest0-21swapper/112:20:021
919799140,14cyclictest0-21swapper/111:30:261
919799140,14cyclictest0-21swapper/111:20:341
919799140,14cyclictest0-21swapper/111:06:321
919799140,14cyclictest0-21swapper/111:00:311
919799140,14cyclictest0-21swapper/110:40:251
919799140,14cyclictest0-21swapper/110:36:261
919799140,14cyclictest0-21swapper/109:36:161
919799140,14cyclictest0-21swapper/109:26:151
919799140,14cyclictest0-21swapper/108:31:581
919799140,14cyclictest0-21swapper/108:00:591
919799140,0cyclictest0-21swapper/112:10:271
919799140,0cyclictest0-21swapper/110:45:051
919799140,0cyclictest0-21swapper/110:15:371
919799140,0cyclictest0-21swapper/110:00:061
919799140,0cyclictest0-21swapper/109:41:481
919799140,0cyclictest0-21swapper/108:21:591
919799140,0cyclictest0-21swapper/107:55:241
9195991414,0cyclictest0-21swapper/010:55:590
9195991414,0cyclictest0-21swapper/009:35:270
9195991414,0cyclictest0-21swapper/008:55:110
919599140,4cyclictest0-21swapper/011:15:110
919599140,14cyclictest0-21swapper/012:20:360
919599140,14cyclictest0-21swapper/011:05:160
919599140,14cyclictest0-21swapper/010:51:370
919599140,14cyclictest0-21swapper/010:40:200
919599140,14cyclictest0-21swapper/010:30:500
919599140,14cyclictest0-21swapper/010:15:480
919599140,14cyclictest0-21swapper/010:11:210
919599140,14cyclictest0-21swapper/010:00:310
919599140,14cyclictest0-21swapper/009:55:590
919599140,14cyclictest0-21swapper/008:00:330
919599140,0cyclictest0-21swapper/011:40:470
919599140,0cyclictest0-21swapper/011:31:040
919599140,0cyclictest0-21swapper/010:35:040
919599140,0cyclictest0-21swapper/010:20:020
919599140,0cyclictest0-21swapper/010:07:170
919599140,0cyclictest0-21swapper/009:40:590
919599140,0cyclictest0-21swapper/007:55:010
919599140,0cyclictest0-21swapper/007:40:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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