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2026-02-20 - 22:51
[ 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 20, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3581993226,6cyclictest1104-21cron11:40:002
358599300,1cyclictest307-21systemd-journal09:50:013
3580993029,1cyclictest22-21ksoftirqd/108:35:111
357599301,28cyclictest17484-21apt-get11:05:140
357599300,29cyclictest3463-21awk11:45:000
3585992927,1cyclictest5853-21apt-get10:40:123
358599290,1cyclictest621-21dbus-daemon08:10:013
3581992928,1cyclictest9666-21apt-get09:40:122
358199290,28cyclictest15386-21apt-get12:10:112
358199290,28cyclictest0-21swapper/208:05:122
358199290,1cyclictest0-21swapper/207:25:012
3575992927,1cyclictest14310-21apt-get09:50:110
358599280,27cyclictest0-21swapper/309:30:123
358599280,0cyclictest32213-21apt-get08:10:133
358599280,0cyclictest0-21swapper/308:25:123
358599280,0cyclictest0-21swapper/307:40:013
3581992828,0cyclictest27374-21apt-get12:35:102
3581992825,3cyclictest0-21swapper/207:35:112
358199280,0cyclictest0-21swapper/212:25:112
358099280,28cyclictest1134-21perf11:40:001
358099280,27cyclictest0-21swapper/112:25:111
3575992827,1cyclictest16102-21apt-get08:45:100
3575992826,1cyclictest621-21dbus-daemon08:34:590
357599280,0cyclictest0-21swapper/010:30:130
3585992727,0cyclictest20800-21apt-get08:55:123
3585992727,0cyclictest20800-21apt-get08:55:123
3585992727,0cyclictest0-21swapper/310:00:123
3585992727,0cyclictest0-21swapper/309:15:103
3585992725,1cyclictest0-21swapper/311:00:003
358599270,27cyclictest0-21swapper/310:15:113
3581992727,0cyclictest0-21swapper/209:55:102
3581992725,1cyclictest307-21systemd-journal10:30:012
358199270,27cyclictest0-21swapper/208:30:112
358199270,0cyclictest0-21swapper/211:50:132
3580992727,0cyclictest8847-21perf08:30:001
3580992727,0cyclictest0-21swapper/112:35:101
3580992727,0cyclictest0-21swapper/110:20:121
3580992727,0cyclictest0-21swapper/109:15:101
3580992727,0cyclictest0-21swapper/108:00:131
358099270,0cyclictest0-21swapper/108:30:121
3575992727,0cyclictest20579-21apt-get07:45:110
3575992725,1cyclictest23415-21munin-run10:10:010
3585992626,0cyclictest24529-21apt-get11:20:133
3585992626,0cyclictest18425-21apt-get08:50:113
3585992626,0cyclictest0-21swapper/310:25:133
3585992624,1cyclictest9375-21sh09:40:003
3581992626,0cyclictest0-21swapper/211:10:122
3581992626,0cyclictest0-21swapper/207:30:112
3581992626,0cyclictest0-21swapper/207:25:122
3580992626,0cyclictest0-21swapper/107:25:121
3575992626,0cyclictest0-21swapper/011:00:120
3575992626,0cyclictest0-21swapper/008:20:130
3575992626,0cyclictest0-21swapper/007:50:120
3575992626,0cyclictest0-21swapper/007:30:020
3581992525,0cyclictest32457-21apt-get09:20:112
3580992525,0cyclictest0-21swapper/109:45:131
3575992525,0cyclictest0-21swapper/009:05:100
3575992524,1cyclictest13523-21munin-run08:40:000
3585992424,0cyclictest9116-21apt-get08:30:113
3585992424,0cyclictest0-21swapper/312:35:103
3585992424,0cyclictest0-21swapper/312:10:113
3585992423,1cyclictest17706-21apt-get12:15:123
3581992424,0cyclictest6793-21apt-get08:25:122
3581992424,0cyclictest0-21swapper/212:05:132
3581992424,0cyclictest0-21swapper/208:50:122
3581992423,1cyclictest0-21swapper/207:15:112
3580992424,0cyclictest0-21swapper/112:05:121
3580992424,0cyclictest0-21swapper/111:55:131
3580992424,0cyclictest0-21swapper/110:20:011
3580992424,0cyclictest0-21swapper/110:00:121
3580992424,0cyclictest0-21swapper/109:35:011
3575992424,0cyclictest0-21swapper/007:10:120
3575992422,1cyclictest29604-21idleruntime-cro08:05:010
3585992323,0cyclictest22729-21apt-get12:25:113
3581992323,0cyclictest0-21swapper/210:35:112
3581992323,0cyclictest0-21swapper/207:40:122
3580992323,0cyclictest0-21swapper/111:15:121
3580992323,0cyclictest0-21swapper/109:40:111
3580992323,0cyclictest0-21swapper/108:40:131
3580992323,0cyclictest0-21swapper/107:55:121
3580992322,1cyclictest0-21swapper/111:10:121
3580992321,1cyclictest8148-21munin-run11:55:001
3575992323,0cyclictest0-21swapper/012:00:110
3575992323,0cyclictest0-21swapper/009:00:120
3575992323,0cyclictest0-21swapper/008:10:140
3575992323,0cyclictest0-21swapper/007:40:110
3575992322,1cyclictest26556-21cron11:25:010
3585992222,0cyclictest23675-21apt-get10:10:123
3581992222,0cyclictest0-21swapper/210:15:012
3581992222,0cyclictest0-21swapper/209:05:112
3581992217,0cyclictest0-21swapper/211:05:132
3580992222,0cyclictest0-21swapper/108:55:111
3580992222,0cyclictest0-21swapper/108:55:111
3580992222,0cyclictest0-21swapper/108:50:001
3580992220,1cyclictest20505-21cron08:55:001
3575992222,0cyclictest0-21swapper/010:55:140
3585992121,0cyclictest0-21swapper/311:50:133
3585992121,0cyclictest0-21swapper/309:10:113
3585992121,0cyclictest0-21swapper/308:40:123
3581992121,0cyclictest0-21swapper/208:00:132
3580992121,0cyclictest0-21swapper/112:15:111
3575992121,0cyclictest0-21swapper/011:30:110
3575992119,1cyclictest21057-21cron10:05:010
3585992020,0cyclictest0-21swapper/311:15:113
3581992020,0cyclictest1418-21apt-get11:40:122
3581992020,0cyclictest0-21swapper/208:55:112
3581992020,0cyclictest0-21swapper/208:55:112
3581992020,0cyclictest0-21swapper/207:55:122
3581992018,1cyclictest0-21swapper/209:40:012
3580992020,0cyclictest0-21swapper/112:10:101
3580992020,0cyclictest0-21swapper/107:35:121
3580992020,0cyclictest0-21swapper/107:20:121
3580992019,1cyclictest1833-21awk08:15:011
3580992019,1cyclictest0-21swapper/108:15:111
3580992018,1cyclictest6537-21munin-run08:25:011
3575992020,0cyclictest0-21swapper/012:00:010
3575992020,0cyclictest0-21swapper/010:40:110
3575992020,0cyclictest0-21swapper/010:25:120
3575992020,0cyclictest0-21swapper/009:35:110
358099198,10cyclictest0-21swapper/109:55:151
3580991919,0cyclictest0-21swapper/110:40:121
3580991919,0cyclictest0-21swapper/110:10:121
3575991919,0cyclictest0-21swapper/011:45:130
3575991919,0cyclictest0-21swapper/010:15:120
3585991818,0cyclictest27570-21apt-get08:00:133
3585991818,0cyclictest10804-21apt-get07:25:123
3585991818,0cyclictest0-21swapper/310:50:143
3581991818,0cyclictest0-21swapper/211:55:122
3581991817,1cyclictest10497-21apt-get10:50:122
3580991818,0cyclictest0-21swapper/112:05:021
3580991818,0cyclictest0-21swapper/111:25:131
3580991818,0cyclictest0-21swapper/109:20:121
3575991817,1cyclictest0-21swapper/012:05:170
3585991717,0cyclictest2118-21apt-get08:15:123
3585991717,0cyclictest0-21swapper/311:25:133
3585991717,0cyclictest0-21swapper/310:20:113
3581991717,0cyclictest1174-21apt-get10:30:152
3581991717,0cyclictest0-21swapper/212:00:122
3580991717,0cyclictest0-21swapper/110:30:141
3585991616,0cyclictest18715-21perf10:00:023
3585991616,0cyclictest11437-21apt-get08:35:103
3585991616,0cyclictest0-21swapper/309:40:113
3585991616,0cyclictest0-21swapper/309:00:133
358599160,2cyclictest3009-21sed11:40:203
3581991614,1cyclictest27082-21cron12:35:002
3581991613,2cyclictest29818-21cron09:15:002
358199161,2cyclictest0-21swapper/208:10:132
3580991616,0cyclictest0-21swapper/111:40:121
3580991616,0cyclictest0-21swapper/110:35:101
3580991614,1cyclictest31952-21perf08:10:011
3580991614,1cyclictest19606-21perf11:10:001
358099160,15cyclictest22871-21/usr/sbin/munin07:50:141
358099160,15cyclictest22713-21switchtime10:05:181
358099160,15cyclictest0-21swapper/109:00:141
3575991616,0cyclictest0-21swapper/012:30:110
357599160,15cyclictest5742-21ntp_states09:30:170
3585991515,0cyclictest2366-21apt-get09:25:123
3581991515,0cyclictest12821-21apt-get10:55:132
3581991513,1cyclictest0-21swapper/210:45:192
3580991514,1cyclictest22-21ksoftirqd/109:30:191
3580991514,1cyclictest0-21swapper/112:25:001
3580991513,1cyclictest0-21swapper/109:10:151
358099150,1cyclictest0-21swapper/112:30:181
358099150,1cyclictest0-21swapper/109:07:581
358099150,1cyclictest0-21swapper/107:50:001
3575991515,0cyclictest65050irq/126-eno109:25:120
3575991513,1cyclictest10712-21ntp_states09:40:160
3575991513,1cyclictest0-21swapper/012:35:170
3585991414,0cyclictest0-21swapper/311:35:023
3585991414,0cyclictest0-21swapper/310:46:503
3585991414,0cyclictest0-21swapper/310:30:013
3585991414,0cyclictest0-21swapper/309:20:143
3585991414,0cyclictest0-21swapper/309:06:193
358599140,14cyclictest0-21swapper/312:21:373
358599140,14cyclictest0-21swapper/312:00:413
358599140,14cyclictest0-21swapper/311:57:543
358599140,14cyclictest0-21swapper/311:36:573
358599140,14cyclictest0-21swapper/311:14:063
358599140,14cyclictest0-21swapper/311:01:433
358599140,14cyclictest0-21swapper/310:37:443
358599140,14cyclictest0-21swapper/308:20:203
358599140,14cyclictest0-21swapper/307:54:023
358599140,14cyclictest0-21swapper/307:46:103
358599140,14cyclictest0-21swapper/307:31:073
358599140,14cyclictest0-21swapper/307:20:403
358599140,14cyclictest0-21swapper/307:16:133
358599140,14cyclictest0-21swapper/307:12:473
358599140,0cyclictest0-21swapper/312:09:133
358599140,0cyclictest0-21swapper/308:48:333
358599140,0cyclictest0-21swapper/307:55:033
3581991414,0cyclictest0-21swapper/211:30:112
3581991414,0cyclictest0-21swapper/208:16:472
3581991414,0cyclictest0-21swapper/207:54:162
358199140,14cyclictest0-21swapper/212:21:092
358199140,14cyclictest0-21swapper/211:25:042
358199140,14cyclictest0-21swapper/211:15:352
358199140,14cyclictest0-21swapper/210:14:212
358199140,14cyclictest0-21swapper/209:45:012
358199140,14cyclictest0-21swapper/209:33:242
358199140,14cyclictest0-21swapper/209:16:262
358199140,14cyclictest0-21swapper/209:04:032
358199140,14cyclictest0-21swapper/208:40:082
358199140,14cyclictest0-21swapper/208:39:182
358199140,14cyclictest0-21swapper/207:12:192
358199140,10cyclictest0-21swapper/211:47:462
358199140,0cyclictest0-21swapper/211:03:322
358199140,0cyclictest0-21swapper/210:40:362
358199140,0cyclictest0-21swapper/210:06:222
358199140,0cyclictest0-21swapper/207:46:562
3580991414,0cyclictest0-21swapper/107:30:131
358099140,14cyclictest0-21swapper/111:48:241
358099140,14cyclictest0-21swapper/111:22:361
358099140,14cyclictest0-21swapper/111:01:111
358099140,14cyclictest0-21swapper/110:45:101
358099140,14cyclictest0-21swapper/110:25:511
358099140,14cyclictest0-21swapper/109:52:561
358099140,14cyclictest0-21swapper/109:25:481
358099140,14cyclictest0-21swapper/107:41:421
358099140,14cyclictest0-21swapper/107:15:251
358099140,14cyclictest0-21swapper/107:12:331
358099140,0cyclictest0-21swapper/111:30:051
358099140,0cyclictest0-21swapper/110:55:051
358099140,0cyclictest0-21swapper/110:50:031
3575991414,0cyclictest0-21swapper/012:20:110
3575991414,0cyclictest0-21swapper/011:15:130
3575991413,1cyclictest3507-21/usr/sbin/munin10:35:100
357599140,14cyclictest0-21swapper/012:16:170
357599140,14cyclictest0-21swapper/011:54:060
357599140,14cyclictest0-21swapper/011:35:120
357599140,14cyclictest0-21swapper/011:25:170
357599140,14cyclictest0-21swapper/010:50:280
357599140,14cyclictest0-21swapper/010:20:000
357599140,14cyclictest0-21swapper/009:55:430
357599140,14cyclictest0-21swapper/008:58:040
357599140,14cyclictest0-21swapper/008:58:040
357599140,14cyclictest0-21swapper/008:53:310
357599140,14cyclictest0-21swapper/008:40:230
357599140,14cyclictest0-21swapper/008:15:100
357599140,14cyclictest0-21swapper/007:55:050
357599140,14cyclictest0-21swapper/007:36:020
357599140,14cyclictest0-21swapper/007:15:280
357599140,0cyclictest0-21swapper/012:11:510
357599140,0cyclictest0-21swapper/011:11:120
357599140,0cyclictest0-21swapper/010:45:140
357599140,0cyclictest0-21swapper/009:20:180
357599140,0cyclictest0-21swapper/009:15:410
357599140,0cyclictest0-21swapper/009:10:470
357599140,0cyclictest0-21swapper/008:25:460
357599140,0cyclictest0-21swapper/008:06:280
357599140,0cyclictest0-21swapper/007:25:230
357599140,0cyclictest0-21swapper/007:21:450
3585991313,0cyclictest0-21swapper/312:30:063
3585991313,0cyclictest0-21swapper/311:48:153
3585991313,0cyclictest0-21swapper/310:05:133
3585991313,0cyclictest0-21swapper/309:50:333
3585991313,0cyclictest0-21swapper/307:40:163
358599130,0cyclictest0-21swapper/311:06:523
3581991313,0cyclictest0-21swapper/212:15:182
3581991313,0cyclictest0-21swapper/210:00:422
3581991313,0cyclictest0-21swapper/209:26:072
3581991313,0cyclictest0-21swapper/208:45:112
3581991313,0cyclictest0-21swapper/208:23:082
3581991311,1cyclictest15362-21ntp_states09:50:172
3581991311,1cyclictest0-21swapper/211:20:182
358199130,13cyclictest0-21swapper/210:21:162
3575991313,0cyclictest0-21swapper/012:26:050
3575991313,0cyclictest0-21swapper/010:11:350
3575991313,0cyclictest0-21swapper/009:46:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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