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2026-01-26 - 09:47
[ 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 Mon Jan 26, 2026 00:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2337993128,2cyclictest307-21systemd-journal23:15:003
233799310,30cyclictest307-21systemd-journal22:00:003
233799300,1cyclictest621-21dbus-daemon23:35:023
232799300,1cyclictest27521-21sh00:40:010
233799290,28cyclictest31099-21idleruntime-cro21:20:013
233799290,28cyclictest0-21swapper/319:30:023
233499290,28cyclictest5690-21perf21:35:002
233499290,28cyclictest27234-21munin-run23:30:022
233499290,28cyclictest27234-21munin-run23:30:012
233499290,28cyclictest20828-21apt-get00:25:142
233499290,28cyclictest0-21swapper/223:05:132
233199290,28cyclictest0-21swapper/120:45:101
233199290,28cyclictest0-21swapper/120:05:141
233199290,28cyclictest0-21swapper/100:20:121
233199290,1cyclictest0-21swapper/120:45:001
232799290,28cyclictest17553-21apt-get23:10:020
2337992828,0cyclictest0-21swapper/321:40:113
233799280,27cyclictest0-21swapper/322:35:133
233799280,0cyclictest0-21swapper/323:55:113
2334992828,0cyclictest19929-21apt-get22:05:132
2334992826,1cyclictest6958-21munin-run19:20:012
2334992826,1cyclictest19120-21perf20:55:002
233499280,28cyclictest0-21swapper/222:40:112
233499280,28cyclictest0-21swapper/221:55:112
233499280,27cyclictest25471-21apt-get00:35:142
233499280,27cyclictest0-21swapper/200:05:132
2331992828,0cyclictest0-21swapper/121:10:101
2331992827,1cyclictest2070-21apt-get23:45:121
2331992827,1cyclictest14490-21apt-get19:35:141
233199280,28cyclictest0-21swapper/119:40:131
232799280,28cyclictest0-21swapper/021:25:120
232799280,0cyclictest0-21swapper/000:30:130
2337992727,0cyclictest0-21swapper/321:35:103
2337992727,0cyclictest0-21swapper/321:05:013
2337992727,0cyclictest0-21swapper/319:10:123
2337992726,0cyclictest0-21swapper/323:20:123
233799270,0cyclictest0-21swapper/321:45:123
233799270,0cyclictest0-21swapper/320:30:123
233799270,0cyclictest0-21swapper/319:50:143
233799270,0cyclictest0-21swapper/319:15:133
2334992727,0cyclictest0-21swapper/222:00:122
2334992727,0cyclictest0-21swapper/220:35:132
233499270,27cyclictest0-21swapper/219:20:142
2331992727,0cyclictest15507-21apt-get23:05:131
2331992727,0cyclictest0-21swapper/122:50:111
2331992727,0cyclictest0-21swapper/122:15:121
2331992727,0cyclictest0-21swapper/120:55:111
233199270,0cyclictest0-21swapper/122:40:121
2327992727,0cyclictest0-21swapper/023:55:120
2327992727,0cyclictest0-21swapper/023:25:120
2327992727,0cyclictest0-21swapper/023:25:120
232799270,27cyclictest8034-21perf21:40:000
2337992626,0cyclictest0-21swapper/322:10:113
2337992626,0cyclictest0-21swapper/319:45:123
2334992626,0cyclictest18128-21apt-get23:10:112
2334992626,0cyclictest0-21swapper/223:40:012
2334992626,0cyclictest0-21swapper/220:30:132
2334992626,0cyclictest0-21swapper/219:40:142
2331992626,0cyclictest0-21swapper/122:30:111
2331992626,0cyclictest0-21swapper/119:55:111
2331992625,0cyclictest10620-21apt-get21:45:121
2331992624,1cyclictest439-21perf20:15:011
2337992525,0cyclictest0-21swapper/320:15:123
2337992525,0cyclictest0-21swapper/320:00:103
2337992525,0cyclictest0-21swapper/319:25:133
2334992525,0cyclictest12167-21apt-get19:30:132
2334992525,0cyclictest0-21swapper/222:25:122
2331992525,0cyclictest0-21swapper/120:15:131
2327992525,0cyclictest0-21swapper/023:00:120
2327992525,0cyclictest0-21swapper/022:50:110
2327992525,0cyclictest0-21swapper/021:40:110
2327992525,0cyclictest0-21swapper/019:25:130
2327992525,0cyclictest0-21swapper/000:00:130
2337992424,0cyclictest0-21swapper/323:45:123
2337992424,0cyclictest0-21swapper/321:25:133
2337992424,0cyclictest0-21swapper/320:40:113
2334992424,0cyclictest0-21swapper/219:35:132
2334992424,0cyclictest0-21swapper/200:30:122
2334992421,2cyclictest307-21systemd-journal23:00:002
2331992424,0cyclictest7747-21apt-get20:30:121
2331992424,0cyclictest31389-21apt-get21:20:121
2331992424,0cyclictest0-21swapper/122:10:101
2331992424,0cyclictest0-21swapper/119:15:121
2327992424,0cyclictest0-21swapper/023:30:130
2327992424,0cyclictest0-21swapper/019:50:130
2327992424,0cyclictest0-21swapper/000:10:120
2327992422,1cyclictest16543-21cron19:40:010
2327992421,2cyclictest24830-21awk23:25:010
2337992323,0cyclictest31389-21apt-get21:20:123
2334992323,0cyclictest0-21swapper/219:25:122
2331992323,0cyclictest0-21swapper/123:20:131
2331992322,1cyclictest0-21swapper/123:00:001
2327992323,0cyclictest0-21swapper/023:45:130
2327992323,0cyclictest0-21swapper/022:55:110
2327992323,0cyclictest0-21swapper/020:15:120
2337992222,0cyclictest10841-21apt-get22:55:123
2337992222,0cyclictest0-21swapper/300:10:123
2334992222,0cyclictest0-21swapper/223:30:132
2334992222,0cyclictest0-21swapper/221:45:122
2334992222,0cyclictest0-21swapper/221:00:112
2334992222,0cyclictest0-21swapper/220:10:132
2334992221,1cyclictest23509-21cron19:55:002
2334992221,0cyclictest0-21swapper/200:20:122
2331992222,0cyclictest0-21swapper/119:50:131
2331992222,0cyclictest0-21swapper/119:30:141
2327992222,0cyclictest0-21swapper/020:00:100
2327992221,1cyclictest13-21ksoftirqd/022:35:130
2337992121,0cyclictest9156-21apt-get00:00:133
2337992121,0cyclictest0-21swapper/320:55:123
2337992121,0cyclictest0-21swapper/319:55:133
2334992121,0cyclictest0-21swapper/222:20:122
2331992121,0cyclictest0-21swapper/122:25:121
2331992121,0cyclictest0-21swapper/120:50:111
232799211,13cyclictest65050irq/126-eno120:50:110
2334992020,0cyclictest0-21swapper/222:15:122
2331992018,1cyclictest307-21systemd-journal23:55:001
2327992020,0cyclictest0-21swapper/021:20:120
2327992020,0cyclictest0-21swapper/019:45:120
2337991919,0cyclictest23147-21apt-get00:30:123
2337991919,0cyclictest0-21swapper/322:50:113
2334991919,0cyclictest0-21swapper/222:45:132
2331991917,1cyclictest5134-21sh20:25:011
2337991818,0cyclictest0-21swapper/300:25:143
2334991818,0cyclictest22247-21apt-get22:10:102
2334991818,0cyclictest0-21swapper/200:15:122
2334991816,1cyclictest0-21swapper/221:20:022
2331991818,0cyclictest0-21swapper/122:45:121
2331991818,0cyclictest0-21swapper/100:25:141
2327991818,0cyclictest23796-21apt-get19:55:120
2327991818,0cyclictest0-21swapper/020:30:120
2337991714,2cyclictest5726-21cut21:35:013
2334991717,0cyclictest1520-21apt-get22:35:132
2334991717,0cyclictest0-21swapper/221:10:112
2334991717,0cyclictest0-21swapper/220:00:102
2334991715,1cyclictest15899-21munin-run00:15:022
2331991717,0cyclictest0-21swapper/123:55:111
2331991717,0cyclictest0-21swapper/123:30:131
2331991717,0cyclictest0-21swapper/119:25:141
2327991715,1cyclictest0-21swapper/000:30:010
2337991616,0cyclictest0-21swapper/322:20:123
233799160,15cyclictest6814-21grep20:25:233
2334991616,0cyclictest0-21swapper/221:20:132
2334991613,2cyclictest12908-21/usr/sbin/munin21:50:162
233499160,15cyclictest16293-21grep20:45:192
2331991616,0cyclictest0-21swapper/122:35:141
2327991616,0cyclictest0-21swapper/021:45:130
2327991616,0cyclictest0-21swapper/020:40:110
232799160,15cyclictest5700-21munin-run21:35:000
2337991514,1cyclictest28515-21apt-get20:05:143
2337991513,1cyclictest0-21swapper/321:10:123
233799150,14cyclictest17878-21ntp_states19:40:183
2334991515,0cyclictest0-21swapper/220:40:102
2334991513,1cyclictest307-21systemd-journal21:10:002
233499150,14cyclictest19791-21cut19:45:162
233499150,14cyclictest0-21swapper/220:55:112
2331991514,1cyclictest1831-21sendmail-mta00:35:021
233199151,13cyclictest20868-21/usr/sbin/munin23:15:131
233199150,1cyclictest3360-21perf21:30:001
233199150,1cyclictest155012chrt00:10:291
232799150,1cyclictest1222-21timerwakeupswit23:40:200
232799150,14cyclictest0-21swapper/022:25:160
2337991413,1cyclictest12942-21apt-get21:50:123
233799140,14cyclictest0-21swapper/323:26:343
233799140,14cyclictest0-21swapper/323:26:343
233799140,14cyclictest0-21swapper/323:00:083
233799140,14cyclictest0-21swapper/322:40:073
233799140,14cyclictest0-21swapper/322:26:013
233799140,14cyclictest0-21swapper/322:15:103
233799140,14cyclictest0-21swapper/322:05:423
233799140,14cyclictest0-21swapper/322:01:503
233799140,14cyclictest0-21swapper/321:02:433
233799140,14cyclictest0-21swapper/320:51:103
233799140,14cyclictest0-21swapper/320:46:183
233799140,14cyclictest0-21swapper/320:37:503
233799140,14cyclictest0-21swapper/320:20:453
233799140,14cyclictest0-21swapper/320:10:473
233799140,14cyclictest0-21swapper/319:23:503
233799140,14cyclictest0-21swapper/300:37:043
233799140,14cyclictest0-21swapper/300:22:243
233799140,14cyclictest0-21swapper/300:06:213
233799140,0cyclictest0-21swapper/323:50:113
233799140,0cyclictest0-21swapper/323:15:013
233799140,0cyclictest0-21swapper/323:05:093
233799140,0cyclictest0-21swapper/319:35:013
233799140,0cyclictest0-21swapper/300:15:163
2334991414,0cyclictest0-21swapper/220:25:142
2334991412,1cyclictest3615-21grep23:45:202
233499140,14cyclictest0-21swapper/223:58:542
233499140,14cyclictest0-21swapper/223:40:102
233499140,14cyclictest0-21swapper/223:20:132
233499140,14cyclictest0-21swapper/223:16:282
233499140,14cyclictest0-21swapper/223:01:212
233499140,14cyclictest0-21swapper/222:50:312
233499140,14cyclictest0-21swapper/221:41:412
233499140,14cyclictest0-21swapper/221:35:592
233499140,14cyclictest0-21swapper/221:25:062
233499140,14cyclictest0-21swapper/220:22:372
233499140,14cyclictest0-21swapper/220:15:312
233499140,14cyclictest0-21swapper/220:08:332
233499140,14cyclictest0-21swapper/219:56:192
233499140,14cyclictest0-21swapper/200:02:112
233499140,0cyclictest0-21swapper/219:14:322
2331991414,0cyclictest0-21swapper/121:40:091
2331991414,0cyclictest0-21swapper/121:07:171
2331991414,0cyclictest0-21swapper/119:45:121
2331991412,1cyclictest18651-21perl23:10:131
233199140,14cyclictest0-21swapper/123:42:221
233199140,14cyclictest0-21swapper/123:25:141
233199140,14cyclictest0-21swapper/123:25:141
233199140,14cyclictest0-21swapper/122:05:231
233199140,14cyclictest0-21swapper/121:55:081
233199140,14cyclictest0-21swapper/121:37:041
233199140,14cyclictest0-21swapper/121:30:051
233199140,14cyclictest0-21swapper/121:15:111
233199140,14cyclictest0-21swapper/121:00:111
233199140,14cyclictest0-21swapper/120:35:401
233199140,14cyclictest0-21swapper/119:11:391
233199140,14cyclictest0-21swapper/100:05:461
233199140,0cyclictest0-21swapper/123:36:121
233199140,0cyclictest0-21swapper/123:02:221
233199140,0cyclictest0-21swapper/122:20:251
233199140,0cyclictest0-21swapper/122:01:571
233199140,0cyclictest0-21swapper/121:50:151
233199140,0cyclictest0-21swapper/120:25:291
233199140,0cyclictest0-21swapper/120:00:571
233199140,0cyclictest0-21swapper/119:20:301
233199140,0cyclictest0-21swapper/100:30:511
233199140,0cyclictest0-21swapper/100:17:031
233199140,0cyclictest0-21swapper/100:00:371
2327991414,0cyclictest29816-21apt-get23:35:130
2327991414,0cyclictest11514-21apt-get00:05:120
2327991414,0cyclictest0-21swapper/023:50:260
2327991414,0cyclictest0-21swapper/022:30:140
2327991414,0cyclictest0-21swapper/022:15:050
2327991414,0cyclictest0-21swapper/021:10:490
2327991414,0cyclictest0-21swapper/020:35:060
2327991414,0cyclictest0-21swapper/020:25:180
2327991414,0cyclictest0-21swapper/019:10:110
2327991413,1cyclictest0-21swapper/020:55:130
232799140,14cyclictest0-21swapper/023:15:340
232799140,14cyclictest0-21swapper/023:05:120
232799140,14cyclictest0-21swapper/022:46:280
232799140,14cyclictest0-21swapper/022:11:450
232799140,14cyclictest0-21swapper/022:05:260
232799140,14cyclictest0-21swapper/021:56:270
232799140,14cyclictest0-21swapper/021:50:180
232799140,14cyclictest0-21swapper/021:18:100
232799140,14cyclictest0-21swapper/021:05:460
232799140,14cyclictest0-21swapper/020:45:150
232799140,14cyclictest0-21swapper/020:20:360
232799140,14cyclictest0-21swapper/020:11:400
232799140,14cyclictest0-21swapper/019:40:590
232799140,14cyclictest0-21swapper/019:31:190
232799140,14cyclictest0-21swapper/019:20:470
232799140,14cyclictest0-21swapper/000:21:480
232799140,14cyclictest0-21swapper/000:15:210
232799140,0cyclictest0-21swapper/022:40:160
232799140,0cyclictest0-21swapper/022:20:240
232799140,0cyclictest0-21swapper/022:00:260
232799140,0cyclictest0-21swapper/021:00:460
232799140,0cyclictest0-21swapper/020:05:410
232799140,0cyclictest0-21swapper/019:15:570
2337991313,0cyclictest0-21swapper/323:40:173
2337991313,0cyclictest0-21swapper/323:35:023
2337991313,0cyclictest0-21swapper/322:32:333
233799130,13cyclictest0-21swapper/322:45:553
2334991313,0cyclictest0-21swapper/222:30:392
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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