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2026-02-15 - 18:39
[ 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 376 highest latencies:
System rackeslot5.osadl.org (updated Sun Feb 15, 2026 12:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28957993636,0cyclictest23688-21apt-get09:15:113
2894799310,30cyclictest18459-21cron09:05:000
28957992926,2cyclictest23649-21awk10:25:003
2895799290,28cyclictest2147-21apt-get08:30:133
2895799290,28cyclictest1491-21apt-get10:45:123
2895799290,1cyclictest18989-21cron10:15:003
28952992928,1cyclictest15753-21apt-get11:15:122
28952992927,1cyclictest23935-21apt-get10:25:122
2895299290,28cyclictest553-21apt-get09:35:132
2895299290,1cyclictest0-21swapper/210:15:002
28948992928,1cyclictest0-21swapper/111:15:121
2894799290,28cyclictest28101-21munin-run09:25:000
2894799290,1cyclictest31238-21sendmail-msp10:40:010
2894799290,1cyclictest15573-21apt-get07:50:120
28957992828,0cyclictest29856-21apt-get08:20:133
28957992828,0cyclictest0-21swapper/307:55:133
28957992827,1cyclictest31525-21apt-get07:15:133
2895799280,28cyclictest0-21swapper/311:15:123
2895799280,0cyclictest0-21swapper/312:15:123
28952992828,0cyclictest0-21swapper/211:05:132
28948992827,1cyclictest0-21swapper/110:25:121
28948992827,0cyclictest0-21swapper/111:40:121
28948992827,0cyclictest0-21swapper/111:00:111
28948992826,1cyclictest20283-21munin-run08:00:011
2894799280,28cyclictest32752-21perf09:35:000
2894799280,28cyclictest0-21swapper/007:25:130
2894799280,28cyclictest0-21swapper/007:25:130
2894799280,27cyclictest0-21swapper/012:05:010
28957992726,1cyclictest12958-21cron07:45:003
2895799270,0cyclictest0-21swapper/308:55:113
28952992727,0cyclictest0-21swapper/211:40:122
28952992727,0cyclictest0-21swapper/211:00:112
28952992727,0cyclictest0-21swapper/210:20:122
28952992725,1cyclictest5859-21cron10:55:002
2895299270,27cyclictest0-21swapper/212:25:012
2895299270,0cyclictest0-21swapper/208:45:122
28948992727,0cyclictest26566-21apt-get10:30:151
28948992727,0cyclictest0-21swapper/111:05:131
28948992727,0cyclictest0-21swapper/110:20:121
28948992727,0cyclictest0-21swapper/109:55:121
28948992726,1cyclictest9132-21apt-get08:45:121
28948992726,0cyclictest0-21swapper/108:50:101
28948992725,1cyclictest5858-21ls10:55:001
2894899270,0cyclictest0-21swapper/111:20:111
2894899270,0cyclictest0-21swapper/111:20:111
28947992727,0cyclictest0-21swapper/012:15:130
28947992727,0cyclictest0-21swapper/007:35:130
28957992626,0cyclictest27408-21apt-get11:40:123
28957992626,0cyclictest0-21swapper/310:00:113
28957992626,0cyclictest0-21swapper/309:05:123
28957992626,0cyclictest0-21swapper/308:50:113
28957992626,0cyclictest0-21swapper/308:05:123
28957992625,1cyclictest25181-21apt-get08:10:123
28957992624,1cyclictest8193-21sendmail-msp11:00:003
28952992626,0cyclictest20273-21perf08:00:012
28952992626,0cyclictest0-21swapper/211:50:112
28952992626,0cyclictest0-21swapper/208:50:102
28952992626,0cyclictest0-21swapper/208:30:122
28952992625,1cyclictest6692-21apt-get12:05:122
28952992625,0cyclictest19269-21apt-get10:15:122
28952992624,1cyclictest20770-21cron09:10:002
28948992626,0cyclictest0-21swapper/111:50:111
28948992626,0cyclictest0-21swapper/108:30:121
28948992625,1cyclictest16421-21apt-get09:00:111
28948992624,1cyclictest0-21swapper/109:10:001
28947992626,0cyclictest31804-21perf11:50:000
28947992626,0cyclictest0-21swapper/011:55:110
28947992626,0cyclictest0-21swapper/011:25:120
28957992525,0cyclictest0-21swapper/310:05:123
28952992525,0cyclictest26035-21apt-get09:20:112
28952992525,0cyclictest14629-21apt-get10:05:122
28952992525,0cyclictest11334-21apt-get12:15:122
28952992525,0cyclictest0-21swapper/212:35:142
28952992525,0cyclictest0-21swapper/209:00:112
28948992525,0cyclictest20648-21apt-get12:35:131
28948992525,0cyclictest0-21swapper/112:15:121
28948992525,0cyclictest0-21swapper/112:05:121
28948992525,0cyclictest0-21swapper/110:15:121
28948992525,0cyclictest0-21swapper/110:05:121
28948992525,0cyclictest0-21swapper/109:20:111
28947992525,0cyclictest18745-21apt-get09:05:120
28947992525,0cyclictest0-21swapper/012:05:130
28947992525,0cyclictest0-21swapper/009:25:140
28947992525,0cyclictest0-21swapper/008:45:120
28957992424,0cyclictest0-21swapper/312:10:113
28957992424,0cyclictest0-21swapper/309:35:133
28952992424,0cyclictest6158-21apt-get07:30:132
28948992424,0cyclictest0-21swapper/107:30:131
28947992424,0cyclictest0-21swapper/010:10:120
28947992423,1cyclictest0-21swapper/010:15:120
28947992423,0cyclictest0-21swapper/009:50:110
28957992322,1cyclictest0-21swapper/309:50:123
2895299236,4cyclictest0-21swapper/207:42:392
28952992321,1cyclictest0-21swapper/211:40:012
28957992222,0cyclictest29203-21apt-get07:10:133
28957992222,0cyclictest0-21swapper/309:30:103
28957992221,1cyclictest18100-21apt-get11:20:113
28957992221,1cyclictest18100-21apt-get11:20:113
28952992222,0cyclictest0-21swapper/207:45:122
28952992220,1cyclictest11081-21munin-run12:15:012
28948992222,0cyclictest13252-21apt-get07:45:121
28948992220,1cyclictest27118-21sendmail-msp11:40:011
28947992222,0cyclictest0-21swapper/008:25:130
28957992121,0cyclictest0-21swapper/310:50:113
28952992121,0cyclictest0-21swapper/210:45:122
28948992120,0cyclictest0-21swapper/110:45:121
28947992121,0cyclictest0-21swapper/011:30:120
2895299208,12cyclictest0-21swapper/207:53:482
28952992020,0cyclictest0-21swapper/211:20:112
28952992020,0cyclictest0-21swapper/211:20:112
28947992020,0cyclictest0-21swapper/012:20:120
28947992019,0cyclictest1503-21apt-get07:20:120
28947992018,1cyclictest13147-21cron11:10:000
2895299196,0cyclictest0-21swapper/210:30:342
28948991919,0cyclictest11072-21perf12:15:011
28947991919,0cyclictest0-21swapper/010:40:120
28957991818,0cyclictest6812-21apt-get08:40:123
28957991818,0cyclictest0-21swapper/309:00:113
2895299187,11cyclictest0-21swapper/208:05:002
2894899188,10cyclictest0-21swapper/108:05:001
28948991817,0cyclictest21067-21apt-get09:10:121
28947991818,0cyclictest0-21swapper/011:15:120
28957991717,0cyclictest0-21swapper/312:35:133
28957991716,1cyclictest4054-21cron12:00:013
28952991717,0cyclictest0-21swapper/209:10:132
2894899176,11cyclictest0-21swapper/111:26:321
28957991616,0cyclictest0-21swapper/310:35:133
28957991616,0cyclictest0-21swapper/308:45:123
28957991614,1cyclictest0-21swapper/307:35:143
2895799160,15cyclictest5428-21ntp_states12:00:193
2895299165,11cyclictest0-21swapper/211:26:322
28952991616,0cyclictest0-21swapper/209:15:112
28948991616,0cyclictest0-21swapper/110:10:121
28948991616,0cyclictest0-21swapper/109:15:111
2894899160,15cyclictest5222-21threads07:25:201
2894899160,15cyclictest5222-21threads07:25:201
28947991615,1cyclictest1190-21cron07:20:010
28947991614,1cyclictest0-21swapper/012:35:170
28957991515,0cyclictest13252-21apt-get07:45:123
28957991513,1cyclictest5899-21munin-run07:30:013
28957991513,1cyclictest5899-21munin-run07:30:013
28957991513,1cyclictest18034-21cron12:30:003
2895799150,1cyclictest20939-21tune2fs11:25:143
2895799150,14cyclictest6644-21munin-run08:40:003
28952991515,0cyclictest4468-21apt-get08:35:112
28952991515,0cyclictest0-21swapper/212:30:112
28952991513,1cyclictest28025-21perl08:15:132
2895299150,1cyclictest0-21swapper/208:25:222
28948991515,0cyclictest0-21swapper/112:30:111
28948991515,0cyclictest0-21swapper/108:35:111
28948991513,1cyclictest30650-21/usr/sbin/munin09:30:171
28947991515,0cyclictest0-21swapper/009:40:010
28947991514,1cyclictest22377-21taskset08:02:390
28947991513,1cyclictest307-21systemd-journal08:20:010
2894799150,1cyclictest13359-21ntp_states10:00:170
28957991414,0cyclictest0-21swapper/312:05:153
28957991414,0cyclictest0-21swapper/310:25:273
28957991414,0cyclictest0-21swapper/308:15:513
2895799140,14cyclictest0-21swapper/311:36:153
2895799140,14cyclictest0-21swapper/311:30:343
2895799140,14cyclictest0-21swapper/311:05:563
2895799140,14cyclictest0-21swapper/310:31:163
2895799140,14cyclictest0-21swapper/309:58:593
2895799140,14cyclictest0-21swapper/309:46:193
2895799140,14cyclictest0-21swapper/309:26:453
2895799140,14cyclictest0-21swapper/309:23:423
2895799140,14cyclictest0-21swapper/309:10:423
2895799140,14cyclictest0-21swapper/308:25:553
2895799140,14cyclictest0-21swapper/307:51:533
2895799140,14cyclictest0-21swapper/307:20:253
2895799140,0cyclictest0-21swapper/312:30:293
2895799140,0cyclictest0-21swapper/312:22:453
2895799140,0cyclictest0-21swapper/311:50:013
2895799140,0cyclictest0-21swapper/311:49:113
2895799140,0cyclictest0-21swapper/311:10:113
2895799140,0cyclictest0-21swapper/310:42:453
2895799140,0cyclictest0-21swapper/309:40:333
2895799140,0cyclictest0-21swapper/308:01:203
2895799140,0cyclictest0-21swapper/307:32:463
2895299140,14cyclictest0-21swapper/212:00:412
2895299140,14cyclictest0-21swapper/211:56:062
2895299140,14cyclictest0-21swapper/210:55:472
2895299140,14cyclictest0-21swapper/210:42:122
2895299140,14cyclictest0-21swapper/210:36:292
2895299140,14cyclictest0-21swapper/210:00:042
2895299140,14cyclictest0-21swapper/209:50:192
2895299140,14cyclictest0-21swapper/209:45:582
2895299140,14cyclictest0-21swapper/209:40:342
2895299140,14cyclictest0-21swapper/209:32:212
2895299140,14cyclictest0-21swapper/209:25:172
2895299140,14cyclictest0-21swapper/208:11:432
2895299140,14cyclictest0-21swapper/208:05:502
2895299140,14cyclictest0-21swapper/207:25:372
2895299140,14cyclictest0-21swapper/207:25:372
2895299140,14cyclictest0-21swapper/207:20:082
2895299140,14cyclictest0-21swapper/207:16:212
2895299140,0cyclictest8479-21apt-get07:35:132
2895299140,0cyclictest0-21swapper/212:27:012
2895299140,0cyclictest0-21swapper/211:46:032
2895299140,0cyclictest0-21swapper/211:11:392
2895299140,0cyclictest0-21swapper/208:44:022
2895299140,0cyclictest0-21swapper/207:12:412
28948991414,0cyclictest0-21swapper/111:56:311
28948991414,0cyclictest0-21swapper/109:25:171
28948991414,0cyclictest0-21swapper/108:56:141
28948991413,1cyclictest12941-21gltestperf10:00:141
2894899140,14cyclictest0-21swapper/112:27:011
2894899140,14cyclictest0-21swapper/112:20:361
2894899140,14cyclictest0-21swapper/112:00:411
2894899140,14cyclictest0-21swapper/111:46:031
2894899140,14cyclictest0-21swapper/111:11:391
2894899140,14cyclictest0-21swapper/110:56:041
2894899140,14cyclictest0-21swapper/110:36:011
2894899140,14cyclictest0-21swapper/109:50:191
2894899140,14cyclictest0-21swapper/109:35:031
2894899140,14cyclictest0-21swapper/108:40:511
2894899140,14cyclictest0-21swapper/108:26:351
2894899140,14cyclictest0-21swapper/108:17:301
2894899140,14cyclictest0-21swapper/108:11:401
2894899140,14cyclictest0-21swapper/108:05:131
2894899140,14cyclictest0-21swapper/107:52:361
2894899140,14cyclictest0-21swapper/107:41:531
2894899140,14cyclictest0-21swapper/107:15:431
2894899140,14cyclictest0-21swapper/107:12:411
2894899140,0cyclictest0-21swapper/111:31:051
2894899140,0cyclictest0-21swapper/110:42:011
2894899140,0cyclictest0-21swapper/109:46:231
2894899140,0cyclictest0-21swapper/109:41:471
2894899140,0cyclictest0-21swapper/108:23:381
2894899140,0cyclictest0-21swapper/107:35:121
2894899140,0cyclictest0-21swapper/107:21:031
28947991414,0cyclictest0-21swapper/011:00:110
28947991414,0cyclictest0-21swapper/010:57:020
28947991414,0cyclictest0-21swapper/010:25:360
28947991414,0cyclictest0-21swapper/008:40:500
28947991414,0cyclictest0-21swapper/008:30:110
28947991414,0cyclictest0-21swapper/007:30:130
28947991413,1cyclictest32467-21kworker/0:109:56:580
28947991413,1cyclictest32467-21kworker/0:109:45:460
28947991413,1cyclictest15655-21sed08:55:200
2894799140,14cyclictest0-21swapper/012:30:260
2894799140,14cyclictest0-21swapper/012:27:120
2894799140,14cyclictest0-21swapper/011:40:230
2894799140,14cyclictest0-21swapper/011:35:160
2894799140,14cyclictest0-21swapper/011:10:250
2894799140,14cyclictest0-21swapper/010:50:190
2894799140,14cyclictest0-21swapper/009:11:170
2894799140,14cyclictest0-21swapper/008:54:360
2894799140,14cyclictest0-21swapper/008:35:070
2894799140,14cyclictest0-21swapper/008:22:020
2894799140,14cyclictest0-21swapper/008:11:370
2894799140,14cyclictest0-21swapper/008:06:210
2894799140,14cyclictest0-21swapper/007:13:530
2894799140,0cyclictest0-21swapper/012:10:040
2894799140,0cyclictest0-21swapper/011:51:370
2894799140,0cyclictest0-21swapper/011:20:190
2894799140,0cyclictest0-21swapper/011:20:190
2894799140,0cyclictest0-21swapper/010:45:360
2894799140,0cyclictest0-21swapper/010:31:230
2894799140,0cyclictest0-21swapper/010:20:130
2894799140,0cyclictest0-21swapper/010:05:340
2894799140,0cyclictest0-21swapper/009:40:240
2894799140,0cyclictest0-21swapper/009:15:100
2894799140,0cyclictest0-21swapper/007:55:520
2894799140,0cyclictest0-21swapper/007:47:040
2894799140,0cyclictest0-21swapper/007:40:150
28957991313,0cyclictest0-21swapper/311:04:083
28957991313,0cyclictest0-21swapper/310:17:293
28952991313,0cyclictest0-21swapper/211:30:232
28952991313,0cyclictest0-21swapper/208:57:302
2895299130,13cyclictest0-21swapper/208:21:572
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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