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2026-02-28 - 04:52
[ 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 Sat Feb 28, 2026 00:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32270993636,0cyclictest19310-21apt-get19:50:111
3227699300,1cyclictest307-21systemd-journal22:00:013
3227099300,2cyclictest649-21gdbus21:50:001
3227099300,29cyclictest625-21avahi-daemon21:35:011
32267993027,2cyclictest12290-21cron20:45:010
3226799300,1cyclictest307-21systemd-journal23:00:010
3227499290,28cyclictest28622-21apt-get20:10:122
3227099290,28cyclictest0-21swapper/119:10:101
3227099290,1cyclictest22706-21apt-get22:15:111
32267992928,0cyclictest0-21swapper/022:10:120
32267992926,2cyclictest13-21ksoftirqd/020:29:590
3226799290,28cyclictest0-21swapper/020:35:120
3227699280,28cyclictest0-21swapper/321:15:003
3227699280,27cyclictest0-21swapper/321:35:103
3227699280,0cyclictest0-21swapper/320:35:123
32274992826,1cyclictest15440-21apt-get22:00:102
3227499280,28cyclictest23714-21perf20:00:022
3227499280,28cyclictest0-21swapper/221:00:122
32270992828,0cyclictest23976-21apt-get20:00:111
32270992828,0cyclictest0-21swapper/100:20:121
3227099280,28cyclictest0-21swapper/122:25:111
32267992828,0cyclictest25935-21apt-get23:30:120
32267992828,0cyclictest0-21swapper/022:25:100
32267992826,1cyclictest601-21sendmail-msp20:20:010
3226799280,28cyclictest0-21swapper/022:45:120
3226799280,0cyclictest5829-21apt-get21:40:100
3226799280,0cyclictest0-21swapper/023:25:120
32276992727,0cyclictest0-21swapper/323:50:123
3227699270,0cyclictest0-21swapper/319:45:123
3227699270,0cyclictest0-21swapper/300:10:123
32274992727,0cyclictest31242-21apt-get21:25:092
32274992727,0cyclictest0-21swapper/223:30:132
32274992725,1cyclictest12845-21munin-run21:55:002
32270992727,0cyclictest21633-21apt-get19:55:111
32270992727,0cyclictest0-21swapper/120:45:111
32270992727,0cyclictest0-21swapper/119:40:141
32270992727,0cyclictest0-21swapper/100:15:131
32270992726,1cyclictest30655-21apt-get23:40:121
32267992727,0cyclictest0-21swapper/020:55:120
32267992727,0cyclictest0-21swapper/020:50:110
32267992725,1cyclictest0-21swapper/022:00:010
32276992626,0cyclictest0-21swapper/321:05:123
32276992626,0cyclictest0-21swapper/319:10:113
32276992626,0cyclictest0-21swapper/300:35:033
32274992626,0cyclictest0-21swapper/223:40:122
32270992626,0cyclictest9703-21apt-get19:30:121
32270992626,0cyclictest23345-21perf23:25:011
32270992626,0cyclictest0-21swapper/121:40:101
32267992626,0cyclictest5582-21apt-get20:30:100
32267992626,0cyclictest0-21swapper/023:00:120
32267992625,0cyclictest12026-21apt-get19:35:130
32267992624,1cyclictest19810-21perf22:10:010
32276992525,0cyclictest0-21swapper/323:55:123
32276992525,0cyclictest0-21swapper/322:15:103
32274992525,0cyclictest21878-21apt-get21:05:122
32274992525,0cyclictest12571-21apt-get20:45:112
32274992523,1cyclictest24005-21munin-run00:35:012
32270992525,0cyclictest15791-21apt-get23:07:291
32270992525,0cyclictest11626-21apt-get23:00:121
32270992525,0cyclictest0-21swapper/123:10:111
32270992525,0cyclictest0-21swapper/120:35:101
32270992524,1cyclictest14089-21perf19:40:011
32267992525,0cyclictest0-21swapper/023:35:110
32267992525,0cyclictest0-21swapper/019:25:120
32276992424,0cyclictest0-21swapper/323:35:123
32276992424,0cyclictest0-21swapper/323:10:103
32276992424,0cyclictest0-21swapper/319:30:113
32276992424,0cyclictest0-21swapper/319:25:113
32276992423,0cyclictest19310-21apt-get19:50:123
3227499247,4cyclictest0-21swapper/223:51:392
32274992424,0cyclictest14951-21apt-get00:15:132
32274992423,1cyclictest621-21dbus-daemon23:05:002
32274992422,1cyclictest21653-21awk00:30:012
32270992424,0cyclictest7375-21apt-get19:25:121
32270992424,0cyclictest4638-21apt-get22:45:101
32270992424,0cyclictest0-21swapper/123:30:131
32270992424,0cyclictest0-21swapper/120:10:131
32267992424,0cyclictest0-21swapper/023:10:110
32267992424,0cyclictest0-21swapper/020:45:120
32267992424,0cyclictest0-21swapper/000:15:130
32276992323,0cyclictest0-21swapper/322:35:123
32276992323,0cyclictest0-21swapper/300:00:133
32276992322,0cyclictest0-21swapper/322:30:113
32276992321,1cyclictest26299-21apt-get20:05:123
32270992321,1cyclictest11338-21cron23:00:011
32267992323,0cyclictest21286-21apt-get23:20:110
32267992323,0cyclictest0-21swapper/019:55:130
32276992222,0cyclictest0-21swapper/321:50:123
32276992222,0cyclictest0-21swapper/320:30:113
32276992222,0cyclictest0-21swapper/319:35:123
32274992222,0cyclictest0-21swapper/221:20:122
3227499220,9cyclictest0-21swapper/220:07:432
32270992222,0cyclictest0-21swapper/121:50:111
32270992222,0cyclictest0-21swapper/121:35:121
32270992222,0cyclictest0-21swapper/120:50:111
32267992222,0cyclictest0-21swapper/023:50:020
32267992222,0cyclictest0-21swapper/020:00:110
32267992222,0cyclictest0-21swapper/000:10:130
32267992221,1cyclictest21683-21munin-run00:30:000
32276992121,0cyclictest0-21swapper/300:20:113
32276992120,1cyclictest0-21swapper/323:40:123
32276992119,1cyclictest0-21swapper/320:45:013
32274992121,0cyclictest0-21swapper/222:55:112
32274992121,0cyclictest0-21swapper/219:15:122
32274992120,1cyclictest12373-21perf00:10:002
32274992119,1cyclictest7857-21cron21:45:002
32270992121,0cyclictest0-21swapper/100:10:121
32267992121,0cyclictest0-21swapper/000:35:020
32267992121,0cyclictest0-21swapper/000:20:110
32276992020,0cyclictest0-21swapper/322:55:113
32274992020,0cyclictest12632-21apt-get00:10:122
32274992020,0cyclictest0-21swapper/219:40:142
32274992020,0cyclictest0-21swapper/200:04:102
32274992019,1cyclictest1156-21apt-get21:30:102
32267992020,0cyclictest28622-21apt-get20:10:120
32267992020,0cyclictest13949-21apt-get23:05:130
32267992020,0cyclictest0-21swapper/023:40:110
32274991919,0cyclictest0-21swapper/219:30:122
32274991919,0cyclictest0-21swapper/219:20:112
32274991918,1cyclictest2155-21munin-run19:15:012
32270991919,0cyclictest0-21swapper/123:25:131
32270991919,0cyclictest0-21swapper/121:05:121
32270991916,2cyclictest12286-21idleruntime-cro20:45:001
32267991919,0cyclictest21878-21apt-get21:05:110
32274991818,0cyclictest6958-21apt-get22:50:102
32274991818,0cyclictest0-21swapper/222:25:112
32267991818,0cyclictest0-21swapper/019:10:100
32276991717,0cyclictest0-21swapper/320:55:113
32276991716,0cyclictest0-21swapper/320:00:113
32274991717,0cyclictest0-21swapper/219:45:112
32270991717,0cyclictest0-21swapper/122:10:111
32270991715,1cyclictest621-21dbus-daemon20:20:011
32270991715,1cyclictest5293-21cron20:30:001
32267991715,1cyclictest307-21systemd-journal19:45:000
32267991715,1cyclictest0-21swapper/021:14:590
32276991614,1cyclictest0-21swapper/320:55:003
3227699160,15cyclictest31998-21uname20:15:163
32274991616,0cyclictest20383-21apt-get22:10:112
32267991616,0cyclictest0-21swapper/021:50:100
32267991616,0cyclictest0-21swapper/019:45:110
32267991615,0cyclictest3487-21apt-get21:35:110
32267991614,1cyclictest17510-21perf22:05:010
32267991614,1cyclictest10836-21perl00:05:150
3226799160,15cyclictest32067-21munin-run22:35:000
3226799160,15cyclictest1577-21hddtemp_smartct20:20:140
3226799160,12cyclictest8174-21munin-node19:51:030
32276991515,0cyclictest0-21swapper/320:25:123
32276991513,1cyclictest0-21swapper/300:15:143
3227699150,1cyclictest2699-21unixbench-2d21:30:193
3227699150,14cyclictest29894-21mailstats20:10:183
3227699150,14cyclictest0-21swapper/319:40:183
3227499152,13cyclictest0-21swapper/220:18:562
3227499150,14cyclictest7343-21/usr/sbin/munin19:25:172
3227499150,14cyclictest16318-21apt-get23:10:112
3227499150,14cyclictest0-21swapper/223:38:552
3227499150,14cyclictest0-21swapper/200:35:022
32270991515,0cyclictest0-21swapper/120:55:121
32270991515,0cyclictest0-21swapper/120:30:111
32270991513,1cyclictest4837-21users23:50:191
3226799150,1cyclictest0-21swapper/000:00:180
32276991414,0cyclictest0-21swapper/322:07:323
32276991414,0cyclictest0-21swapper/300:28:263
3227699140,1cyclictest621-21dbus-daemon23:25:013
3227699140,14cyclictest0-21swapper/323:46:513
3227699140,14cyclictest0-21swapper/323:30:433
3227699140,14cyclictest0-21swapper/323:07:283
3227699140,14cyclictest0-21swapper/323:02:123
3227699140,14cyclictest0-21swapper/322:50:243
3227699140,14cyclictest0-21swapper/322:41:093
3227699140,14cyclictest0-21swapper/322:21:133
3227699140,14cyclictest0-21swapper/322:00:133
3227699140,14cyclictest0-21swapper/321:28:583
3227699140,14cyclictest0-21swapper/321:20:273
3227699140,14cyclictest0-21swapper/320:45:143
3227699140,14cyclictest0-21swapper/320:21:023
3227699140,14cyclictest0-21swapper/319:21:203
3227699140,14cyclictest0-21swapper/300:30:273
3227699140,0cyclictest0-21swapper/321:49:583
3227699140,0cyclictest0-21swapper/321:00:193
3227699140,0cyclictest0-21swapper/319:55:233
3227699140,0cyclictest0-21swapper/319:15:493
3227699140,0cyclictest0-21swapper/300:05:023
32274991414,0cyclictest0-21swapper/221:36:022
32274991412,1cyclictest30796-21ntp_states22:30:162
3227499141,13cyclictest0-21swapper/223:06:512
3227499140,14cyclictest0-21swapper/223:58:022
3227499140,14cyclictest0-21swapper/222:41:112
3227499140,14cyclictest0-21swapper/222:23:432
3227499140,14cyclictest0-21swapper/221:16:342
3227499140,14cyclictest0-21swapper/221:10:192
3227499140,14cyclictest0-21swapper/220:57:052
3227499140,14cyclictest0-21swapper/220:35:592
3227499140,14cyclictest0-21swapper/220:30:112
3227499140,14cyclictest0-21swapper/220:27:502
3227499140,14cyclictest0-21swapper/220:21:562
3227499140,14cyclictest0-21swapper/219:50:122
3227499140,14cyclictest0-21swapper/200:21:542
3227499140,0cyclictest0-21swapper/223:26:512
3227499140,0cyclictest0-21swapper/223:20:112
3227499140,0cyclictest0-21swapper/222:05:182
3227499140,0cyclictest0-21swapper/220:40:382
3227499140,0cyclictest0-21swapper/219:35:572
32270991414,0cyclictest28258-21apt-get23:35:121
32270991414,0cyclictest0-21swapper/123:48:541
32270991414,0cyclictest0-21swapper/121:15:171
32270991414,0cyclictest0-21swapper/120:20:181
32270991414,0cyclictest0-21swapper/100:01:041
32270991412,1cyclictest25766-21unixbench_multi21:10:201
32270991412,1cyclictest18388-21grep22:05:141
3227099140,14cyclictest0-21swapper/123:56:511
3227099140,14cyclictest0-21swapper/122:50:591
3227099140,14cyclictest0-21swapper/122:41:161
3227099140,14cyclictest0-21swapper/122:31:341
3227099140,14cyclictest0-21swapper/122:22:201
3227099140,14cyclictest0-21swapper/121:56:251
3227099140,14cyclictest0-21swapper/121:20:291
3227099140,14cyclictest0-21swapper/121:02:381
3227099140,14cyclictest0-21swapper/120:06:191
3227099140,14cyclictest0-21swapper/119:20:231
3227099140,14cyclictest0-21swapper/100:25:161
3227099140,0cyclictest0-21swapper/122:03:161
3227099140,0cyclictest0-21swapper/121:27:141
3227099140,0cyclictest0-21swapper/119:47:171
3227099140,0cyclictest0-21swapper/119:17:281
3227099140,0cyclictest0-21swapper/100:32:571
32267991414,0cyclictest0-21swapper/023:57:350
32267991414,0cyclictest0-21swapper/021:45:160
32267991414,0cyclictest0-21swapper/019:23:540
32267991412,1cyclictest27567-21ntp_states21:15:150
3226799140,14cyclictest0-21swapper/023:16:480
3226799140,14cyclictest0-21swapper/022:51:280
3226799140,14cyclictest0-21swapper/022:40:240
3226799140,14cyclictest0-21swapper/022:22:370
3226799140,14cyclictest0-21swapper/021:31:440
3226799140,14cyclictest0-21swapper/021:28:100
3226799140,14cyclictest0-21swapper/019:30:050
3226799140,0cyclictest0-21swapper/023:48:240
3226799140,0cyclictest0-21swapper/022:39:280
3226799140,0cyclictest0-21swapper/022:15:150
3226799140,0cyclictest0-21swapper/021:23:220
3226799140,0cyclictest0-21swapper/021:02:490
3226799140,0cyclictest0-21swapper/020:05:540
3226799140,0cyclictest0-21swapper/019:15:280
3226799140,0cyclictest0-21swapper/000:30:260
32276991313,0cyclictest0-21swapper/323:25:143
32276991313,0cyclictest0-21swapper/323:16:223
32276991313,0cyclictest0-21swapper/322:45:103
32276991313,0cyclictest0-21swapper/322:25:373
32276991313,0cyclictest0-21swapper/322:11:543
32276991313,0cyclictest0-21swapper/321:40:253
32276991313,0cyclictest0-21swapper/321:15:053
32274991313,0cyclictest0-21swapper/223:46:082
32274991313,0cyclictest0-21swapper/223:19:512
32274991313,0cyclictest0-21swapper/222:48:142
32274991313,0cyclictest0-21swapper/222:37:332
32274991313,0cyclictest0-21swapper/222:16:002
32274991313,0cyclictest0-21swapper/221:55:092
32274991313,0cyclictest0-21swapper/220:00:472
3227499130,13cyclictest0-21swapper/220:50:072
3227499130,0cyclictest0-21swapper/221:45:162
32270991313,0cyclictest0-21swapper/123:16:251
32270991313,0cyclictest0-21swapper/100:06:231
32270991212,0cyclictest0-21swapper/122:35:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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