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2026-01-20 - 04:36
[ 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 Tue Jan 20, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2396899300,29cyclictest20583-21latency_hist22:29:593
2396299300,2cyclictest18248-21cron22:25:001
2396899290,28cyclictest1941-21munin-run21:50:003
2396899290,28cyclictest0-21swapper/323:20:133
2396899290,28cyclictest0-21swapper/323:10:003
2396899290,28cyclictest0-21swapper/300:00:133
2396899290,1cyclictest3715-21latency_hist20:45:013
23963992927,1cyclictest621-21dbus-daemon20:45:012
2396399290,28cyclictest12766-21awk19:55:022
2396399290,28cyclictest0-21swapper/219:35:132
23962992927,1cyclictest1-21systemd00:00:011
2396299290,28cyclictest4496-21apt-get23:05:021
23961992927,1cyclictest6014-21cron20:49:590
2396199290,28cyclictest6089-21apt-get19:40:130
2396199290,28cyclictest23783-21munin-run23:45:010
2396199290,28cyclictest12053-21apt-get23:20:120
23968992826,1cyclictest0-21swapper/300:15:013
2396899280,0cyclictest0-21swapper/321:25:123
2396899280,0cyclictest0-21swapper/320:25:133
2396899280,0cyclictest0-21swapper/319:15:133
2396899280,0cyclictest0-21swapper/300:30:123
23963992828,0cyclictest32507-21apt-get22:55:112
23963992826,1cyclictest621-21dbus-daemon22:30:002
2396399280,0cyclictest7386-21apt-get23:10:122
2396299280,0cyclictest11281-21apt-get21:00:111
2396299280,0cyclictest0-21swapper/121:05:121
23961992828,0cyclictest19372-21apt-get23:35:120
23961992828,0cyclictest0-21swapper/023:50:120
23961992827,1cyclictest30190-21taskset22:50:130
2396199280,28cyclictest0-21swapper/022:20:120
23968992727,0cyclictest9181-21apt-get22:05:123
23968992727,0cyclictest0-21swapper/323:35:123
23968992727,0cyclictest0-21swapper/322:35:123
23968992727,0cyclictest0-21swapper/300:15:123
2396899270,0cyclictest0-21swapper/323:55:143
23963992727,0cyclictest0-21swapper/223:45:112
23963992727,0cyclictest0-21swapper/223:20:132
23963992727,0cyclictest0-21swapper/223:15:122
23963992727,0cyclictest0-21swapper/222:50:132
23963992727,0cyclictest0-21swapper/219:30:012
2396399270,27cyclictest0-21swapper/222:15:002
23962992727,0cyclictest0-21swapper/122:15:111
23962992727,0cyclictest0-21swapper/119:10:131
23962992726,1cyclictest1414-21munin-run00:05:011
23962992725,1cyclictest28743-21munin-run23:55:021
2396299270,0cyclictest0-21swapper/119:40:011
23961992727,0cyclictest0-21swapper/023:15:120
23961992727,0cyclictest0-21swapper/021:35:110
23961992727,0cyclictest0-21swapper/021:25:120
23961992727,0cyclictest0-21swapper/000:10:120
23961992726,1cyclictest20091-21apt-get20:10:130
23961992725,1cyclictest6569-21sendmail-msp22:00:010
2396199270,27cyclictest0-21swapper/022:25:100
2396199270,0cyclictest0-21swapper/000:20:130
23968992626,0cyclictest0-21swapper/319:55:113
23968992626,0cyclictest0-21swapper/300:20:133
23963992626,0cyclictest26539-21apt-get19:15:132
23963992626,0cyclictest1675-21apt-get00:05:152
23963992626,0cyclictest0-21swapper/219:40:132
23963992626,0cyclictest0-21swapper/200:25:112
23963992624,1cyclictest0-21swapper/223:35:012
23962992626,0cyclictest0-21swapper/100:05:141
23962992625,1cyclictest21424-21turbostat.cron23:40:001
23962992625,1cyclictest13306-21apt-get00:30:121
23961992626,0cyclictest0-21swapper/021:40:090
23961992626,0cyclictest0-21swapper/021:20:110
23961992626,0cyclictest0-21swapper/021:00:130
23961992626,0cyclictest0-21swapper/020:20:130
23961992626,0cyclictest0-21swapper/019:10:110
23961992626,0cyclictest0-21swapper/000:15:120
23968992525,0cyclictest0-21swapper/323:15:103
23968992525,0cyclictest0-21swapper/321:10:103
23968992525,0cyclictest0-21swapper/320:30:093
23963992525,0cyclictest27087-21apt-get20:25:132
23963992525,0cyclictest22965-21apt-get21:25:132
23963992525,0cyclictest0-21swapper/223:10:012
23963992525,0cyclictest0-21swapper/222:35:122
23963992525,0cyclictest0-21swapper/221:50:002
23963992525,0cyclictest0-21swapper/200:30:112
23963992525,0cyclictest0-21swapper/200:00:132
23962992524,1cyclictest8408-21apt-get19:45:121
23962992524,1cyclictest25538-21apt-get22:40:121
23961992525,0cyclictest22412-21apt-get20:15:130
23961992525,0cyclictest0-21swapper/023:55:150
23961992525,0cyclictest0-21swapper/000:35:120
23961992524,1cyclictest20329-21cron21:20:010
23968992424,0cyclictest10985-21apt-get00:25:113
23968992424,0cyclictest0-21swapper/321:50:123
23963992424,0cyclictest0-21swapper/223:55:152
23962992424,0cyclictest0-21swapper/121:10:111
23962992422,1cyclictest19831-21munin-run20:10:001
23961992424,0cyclictest0-21swapper/019:30:020
23968992323,0cyclictest24217-21apt-get19:10:123
23968992323,0cyclictest0-21swapper/323:45:123
23968992323,0cyclictest0-21swapper/319:35:123
23968992322,0cyclictest10711-21apt-get21:00:013
23963992323,0cyclictest0-21swapper/223:50:032
23963992323,0cyclictest0-21swapper/223:35:122
23963992323,0cyclictest0-21swapper/222:05:112
23963992322,1cyclictest6320-21apt-get00:15:122
23962992323,0cyclictest15449-21apt-get20:00:111
23961992322,0cyclictest0-21swapper/019:50:120
23961992321,1cyclictest0-21swapper/023:30:010
23968992219,1cyclictest307-21systemd-journal20:40:013
23963992222,0cyclictest8666-21apt-get00:20:132
23963992221,0cyclictest4002-21apt-get00:10:132
23962992222,0cyclictest0-21swapper/122:35:121
23962992222,0cyclictest0-21swapper/120:30:181
23962992222,0cyclictest0-21swapper/120:20:131
23961992222,0cyclictest0-21swapper/022:05:120
23961992222,0cyclictest0-21swapper/020:30:100
23961992222,0cyclictest0-21swapper/019:15:120
23961992222,0cyclictest0-21swapper/000:00:140
23968992121,0cyclictest17053-21apt-get23:30:133
23968992121,0cyclictest0-21swapper/323:50:013
23968992121,0cyclictest0-21swapper/321:20:103
23968992121,0cyclictest0-21swapper/319:50:133
23963992121,0cyclictest13051-21apt-get19:55:112
23963992121,0cyclictest0-21swapper/220:30:102
23963992120,1cyclictest15978-21apt-get21:10:102
23962992121,0cyclictest2195-21apt-get21:50:111
23962992121,0cyclictest0-21swapper/123:30:011
23962992119,1cyclictest1-21systemd22:15:011
23961992121,0cyclictest0-21swapper/022:35:110
23961992121,0cyclictest0-21swapper/020:05:130
23961992121,0cyclictest0-21swapper/019:35:130
2396299209,11cyclictest0-21swapper/123:31:271
23962992020,0cyclictest3991-21apt-get20:45:121
23962992020,0cyclictest30186-21apt-get22:50:121
23962992020,0cyclictest0-21swapper/122:30:101
23962992020,0cyclictest0-21swapper/119:45:011
23968991919,0cyclictest0-21swapper/321:35:123
23968991918,0cyclictest0-21swapper/320:20:133
23963991919,0cyclictest0-21swapper/221:50:122
2396399190,7cyclictest0-21swapper/221:05:112
23962991919,0cyclictest0-21swapper/123:10:121
23962991918,1cyclictest9705-21apt-get23:15:111
23961991919,0cyclictest0-21swapper/021:50:120
23961991919,0cyclictest0-21swapper/020:40:110
23961991919,0cyclictest0-21swapper/000:25:110
23963991818,0cyclictest0-21swapper/221:00:122
23963991818,0cyclictest0-21swapper/219:10:122
23962991818,0cyclictest27621-21apt-get21:35:121
23962991818,0cyclictest22158-21perf20:15:001
23968991717,0cyclictest0-21swapper/321:45:003
23963991717,0cyclictest20645-21apt-get21:20:112
2396299174,13cyclictest0-21swapper/120:54:431
2396299174,13cyclictest0-21swapper/120:43:311
23962991717,0cyclictest0-21swapper/121:30:121
23968991616,0cyclictest0-21swapper/322:55:123
23968991614,1cyclictest7497-21sed22:00:143
2396899160,6cyclictest0-21swapper/323:00:123
2396899160,15cyclictest7779-21cstates23:10:123
2396899160,15cyclictest14560-21memory21:05:163
23963991614,1cyclictest21503-21hddtemp_smartct22:30:122
23962991616,0cyclictest0-21swapper/123:45:121
2396299160,15cyclictest1131-21ntp_states22:55:171
23961991614,2cyclictest341-21tune2fs21:45:130
23961991614,1cyclictest10877-21munin-run21:00:000
2396199160,15cyclictest0-21swapper/019:25:200
23968991515,0cyclictest0-21swapper/300:40:013
23968991515,0cyclictest0-21swapper/300:05:143
23968991514,1cyclictest0-21swapper/322:30:173
23968991513,1cyclictest15320-21sed22:15:183
2396899150,1cyclictest0-21swapper/323:25:183
23963991514,1cyclictest633-21in:imuxsock20:40:012
23963991514,1cyclictest24764-21apt-get20:20:122
2396399150,14cyclictest0-21swapper/221:40:192
23962991515,0cyclictest0-21swapper/100:10:121
23962991513,1cyclictest0-21swapper/122:25:121
2396199150,1cyclictest0-21swapper/019:55:190
23968991414,0cyclictest0-21swapper/319:25:143
23968991412,1cyclictest6954-21hddtemp_smartct20:50:153
2396899140,14cyclictest0-21swapper/323:40:393
2396899140,14cyclictest0-21swapper/322:50:523
2396899140,14cyclictest0-21swapper/322:46:383
2396899140,14cyclictest0-21swapper/322:41:123
2396899140,14cyclictest0-21swapper/322:20:303
2396899140,14cyclictest0-21swapper/322:11:123
2396899140,14cyclictest0-21swapper/321:55:113
2396899140,14cyclictest0-21swapper/321:30:463
2396899140,14cyclictest0-21swapper/321:15:103
2396899140,14cyclictest0-21swapper/320:57:023
2396899140,14cyclictest0-21swapper/320:48:143
2396899140,14cyclictest0-21swapper/320:15:583
2396899140,14cyclictest0-21swapper/320:14:213
2396899140,14cyclictest0-21swapper/320:05:353
2396899140,14cyclictest0-21swapper/320:02:303
2396899140,14cyclictest0-21swapper/319:31:503
2396899140,14cyclictest0-21swapper/319:21:113
2396899140,0cyclictest0-21swapper/319:40:153
23963991414,0cyclictest0-21swapper/220:03:222
2396399140,14cyclictest29883-21strings19:20:162
2396399140,14cyclictest0-21swapper/222:45:452
2396399140,14cyclictest0-21swapper/222:42:342
2396399140,14cyclictest0-21swapper/222:04:462
2396399140,14cyclictest0-21swapper/221:58:152
2396399140,14cyclictest0-21swapper/221:35:052
2396399140,14cyclictest0-21swapper/221:34:212
2396399140,14cyclictest0-21swapper/221:15:412
2396399140,14cyclictest0-21swapper/220:55:032
2396399140,14cyclictest0-21swapper/220:50:072
2396399140,14cyclictest0-21swapper/220:45:572
2396399140,14cyclictest0-21swapper/220:12:402
2396399140,14cyclictest0-21swapper/220:05:412
2396399140,14cyclictest0-21swapper/219:48:312
2396399140,14cyclictest0-21swapper/219:25:262
2396399140,14cyclictest0-21swapper/200:36:192
2396399140,0cyclictest0-21swapper/223:40:442
2396399140,0cyclictest0-21swapper/223:25:312
2396399140,0cyclictest0-21swapper/223:01:132
2396399140,0cyclictest0-21swapper/222:20:172
2396399140,0cyclictest0-21swapper/220:15:042
23962991414,0cyclictest0-21swapper/123:41:111
23962991414,0cyclictest0-21swapper/122:05:111
23962991414,0cyclictest0-21swapper/121:26:381
23962991412,2cyclictest13678-21awk23:20:221
2396299140,14cyclictest0-21swapper/122:00:291
2396299140,14cyclictest0-21swapper/121:55:241
2396299140,14cyclictest0-21swapper/121:45:501
2396299140,14cyclictest0-21swapper/121:22:531
2396299140,14cyclictest0-21swapper/121:15:401
2396299140,14cyclictest0-21swapper/120:26:351
2396299140,14cyclictest0-21swapper/119:30:501
2396299140,14cyclictest0-21swapper/119:25:491
2396299140,14cyclictest0-21swapper/119:20:481
2396299140,14cyclictest0-21swapper/119:19:231
2396299140,14cyclictest0-21swapper/100:37:071
2396299140,14cyclictest0-21swapper/100:15:441
2396299140,0cyclictest0-21swapper/123:00:271
2396299140,0cyclictest0-21swapper/122:46:391
2396299140,0cyclictest0-21swapper/121:40:021
2396299140,0cyclictest0-21swapper/120:55:221
2396299140,0cyclictest0-21swapper/120:37:211
2396299140,0cyclictest0-21swapper/120:15:361
2396299140,0cyclictest0-21swapper/119:55:111
2396299140,0cyclictest0-21swapper/119:50:081
2396299140,0cyclictest0-21swapper/100:25:041
2396299140,0cyclictest0-21swapper/100:20:391
23961991414,0cyclictest0-21swapper/023:25:420
23961991414,0cyclictest0-21swapper/022:15:350
23961991414,0cyclictest0-21swapper/021:30:060
23961991414,0cyclictest0-21swapper/021:05:420
2396199140,14cyclictest0-21swapper/023:45:440
2396199140,14cyclictest0-21swapper/023:06:340
2396199140,14cyclictest0-21swapper/022:45:070
2396199140,14cyclictest0-21swapper/022:42:050
2396199140,14cyclictest0-21swapper/022:00:050
2396199140,14cyclictest0-21swapper/020:35:090
2396199140,14cyclictest0-21swapper/020:25:390
2396199140,14cyclictest0-21swapper/020:00:010
2396199140,14cyclictest0-21swapper/019:46:080
2396199140,14cyclictest0-21swapper/019:20:110
2396199140,14cyclictest0-21swapper/000:31:560
2396199140,0cyclictest0-21swapper/023:11:560
2396199140,0cyclictest0-21swapper/023:00:070
2396199140,0cyclictest0-21swapper/022:55:100
2396199140,0cyclictest0-21swapper/022:33:170
2396199140,0cyclictest0-21swapper/022:11:240
2396199140,0cyclictest0-21swapper/021:10:020
2396199140,0cyclictest0-21swapper/020:51:490
2396199140,0cyclictest0-21swapper/000:05:330
23963991313,0cyclictest0-21swapper/222:15:242
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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