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2026-03-09 - 14:11
[ 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 Mar 09, 2026 00:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2728399310,30cyclictest1630-21run-parts00:00:012
2728499300,29cyclictest625-21avahi-daemon00:00:013
2728499290,28cyclictest0-21swapper/320:00:123
2728399290,1cyclictest18094-21munin-run00:35:022
27282992927,1cyclictest307-21systemd-journal00:20:001
2728299290,28cyclictest14603-21apt-get21:00:121
2728299290,28cyclictest0-21swapper/123:30:131
2728299290,1cyclictest17399-21cron23:25:011
27281992927,1cyclictest307-21systemd-journal20:55:000
2728199290,1cyclictest0-21swapper/020:35:010
27284992828,0cyclictest0-21swapper/322:40:123
27284992828,0cyclictest0-21swapper/320:35:123
27284992827,1cyclictest16032-21apt-get00:30:123
2728499280,28cyclictest0-21swapper/322:35:123
2728499280,27cyclictest0-21swapper/323:40:093
2728499280,0cyclictest5293-21apt-get20:40:133
27283992827,1cyclictest0-21swapper/220:45:122
27283992827,0cyclictest6771-21apt-get19:35:132
2728399280,0cyclictest19023-21apt-get20:00:122
2728399280,0cyclictest0-21swapper/222:35:112
27282992828,0cyclictest30886-21apt-get21:35:101
2728299280,0cyclictest0-21swapper/122:20:121
2728299280,0cyclictest0-21swapper/120:20:121
27281992827,0cyclictest30662-21apt-get20:25:120
27281992826,1cyclictest0-21swapper/022:25:000
2728199280,0cyclictest24982-21apt-get23:40:100
2728199280,0cyclictest0-21swapper/022:50:110
27284992727,0cyclictest16922-21apt-get21:05:103
27284992727,0cyclictest0-21swapper/319:35:123
27284992727,0cyclictest0-21swapper/319:25:123
27283992727,0cyclictest0-21swapper/219:10:122
27283992727,0cyclictest0-21swapper/200:10:132
27283992726,1cyclictest2948-21apt-get20:35:122
27283992726,0cyclictest0-21swapper/223:25:122
27283992725,1cyclictest4393-21apt-get00:05:122
2728399270,0cyclictest0-21swapper/223:40:102
2728399270,0cyclictest0-21swapper/221:05:112
27282992727,0cyclictest6716-21apt-get00:10:121
27282992727,0cyclictest0-21swapper/122:25:111
27282992727,0cyclictest0-21swapper/100:25:131
27282992725,1cyclictest24438-21apt-get22:30:121
27281992727,0cyclictest17439-21perf23:25:010
27281992727,0cyclictest0-21swapper/021:25:120
27281992726,1cyclictest9644-21idleruntime-cro20:50:000
2728199270,27cyclictest0-21swapper/021:55:130
27284992626,0cyclictest0-21swapper/320:45:123
27284992626,0cyclictest0-21swapper/319:10:123
27284992626,0cyclictest0-21swapper/300:10:133
27284992624,1cyclictest646-21polkitd19:45:003
27283992625,0cyclictest11387-21apt-get00:20:122
27283992625,0cyclictest11136-21cron19:45:012
27282992626,0cyclictest0-21swapper/121:40:111
27282992626,0cyclictest0-21swapper/120:55:121
27282992624,1cyclictest4979-21cron20:40:011
27281992626,0cyclictest9111-21apt-get19:40:120
27281992626,0cyclictest13028-21apt-get23:15:120
27284992525,0cyclictest0-21swapper/323:25:123
27283992525,0cyclictest0-21swapper/222:00:132
2728399250,0cyclictest0-21swapper/223:00:202
27282992525,0cyclictest0-21swapper/123:45:121
27281992525,0cyclictest29640-21apt-get23:50:140
27281992525,0cyclictest0-21swapper/022:25:120
27281992525,0cyclictest0-21swapper/020:35:110
27284992424,0cyclictest0-21swapper/322:00:123
27284992424,0cyclictest0-21swapper/300:20:123
27284992424,0cyclictest0-21swapper/300:05:123
27282992424,0cyclictest0-21swapper/123:50:141
27282992424,0cyclictest0-21swapper/119:30:111
27281992424,0cyclictest0-21swapper/023:55:130
27283992321,1cyclictest2694-21munin-run20:35:012
27282992323,0cyclictest0-21swapper/122:55:131
27282992323,0cyclictest0-21swapper/122:15:111
27282992323,0cyclictest0-21swapper/120:05:111
27282992321,1cyclictest0-21swapper/100:00:011
27281992323,0cyclictest0-21swapper/022:40:120
27281992323,0cyclictest0-21swapper/022:15:000
27283992222,0cyclictest0-21swapper/219:15:132
27283992222,0cyclictest0-21swapper/200:00:132
27282992222,0cyclictest0-21swapper/123:35:121
27282992222,0cyclictest0-21swapper/121:25:131
27282992222,0cyclictest0-21swapper/119:50:031
27282992222,0cyclictest0-21swapper/119:45:031
27281992222,0cyclictest0-21swapper/000:15:120
27281992222,0cyclictest0-21swapper/000:00:120
27281992221,1cyclictest10424-21cron23:10:000
27284992121,0cyclictest29814-21apt-get19:15:133
27284992121,0cyclictest0-21swapper/300:00:133
27284992120,1cyclictest14356-21apt-get19:50:123
27283992121,0cyclictest0-21swapper/223:20:122
27283992121,0cyclictest0-21swapper/222:45:132
27283992121,0cyclictest0-21swapper/219:50:122
27282992121,0cyclictest0-21swapper/123:45:011
27282992121,0cyclictest0-21swapper/121:15:131
27282992121,0cyclictest0-21swapper/120:45:111
27282992120,1cyclictest0-21swapper/122:45:121
27284992020,0cyclictest0-21swapper/323:20:123
27284992020,0cyclictest0-21swapper/322:45:123
27284992018,1cyclictest15773-21perf00:30:023
27284992018,1cyclictest12806-21apt-get22:05:123
27282992020,0cyclictest0-21swapper/122:10:111
27282992020,0cyclictest0-21swapper/121:50:111
27281992020,0cyclictest6771-21apt-get19:35:130
27281992020,0cyclictest0-21swapper/023:25:020
27281992020,0cyclictest0-21swapper/019:15:120
27281992019,1cyclictest29380-21munin-run23:50:010
2728399196,13cyclictest0-21swapper/223:11:322
2728399196,13cyclictest0-21swapper/220:12:242
27283991919,0cyclictest29112-21apt-get22:40:112
27283991919,0cyclictest0-21swapper/222:05:122
27282991919,0cyclictest0-21swapper/120:15:141
27282991918,1cyclictest0-21swapper/121:50:001
27282991917,1cyclictest20060-21munin-run23:30:001
2728399185,13cyclictest0-21swapper/220:23:362
27283991818,0cyclictest0-21swapper/200:30:012
2728299187,11cyclictest0-21swapper/123:11:321
2728299187,11cyclictest0-21swapper/120:12:241
27282991818,0cyclictest19249-21apt-get21:10:131
27282991818,0cyclictest0-21swapper/122:50:111
27282991818,0cyclictest0-21swapper/120:50:111
27282991810,0cyclictest0-21swapper/119:42:111
27281991818,0cyclictest0-21swapper/023:35:120
27281991818,0cyclictest0-21swapper/023:10:110
27281991818,0cyclictest0-21swapper/021:10:130
27281991818,0cyclictest0-21swapper/020:55:120
27284991716,1cyclictest21343-21apt-get20:05:123
27284991716,0cyclictest23911-21apt-get21:20:103
2728499170,16cyclictest0-21swapper/323:19:153
27283991717,0cyclictest0-21swapper/221:20:102
27283991717,0cyclictest0-21swapper/220:05:122
27283991714,2cyclictest555-21munin-run21:40:002
2728299170,16cyclictest1989-21latency_hist19:25:001
27281991717,0cyclictest0-21swapper/020:40:130
27284991614,1cyclictest13383-21users19:45:223
27284991614,1cyclictest0-21swapper/319:30:193
27284991613,2cyclictest307-21systemd-journal20:00:013
27283991614,1cyclictest28271-21cron21:30:002
27283991614,1cyclictest18731-21cron20:00:012
27283991614,1cyclictest0-21swapper/219:45:212
2728299163,13cyclictest0-21swapper/123:00:201
27281991616,0cyclictest0-21swapper/021:20:010
27281991614,1cyclictest7641-21dpkg21:55:010
27281991614,1cyclictest1861-21perf19:25:010
27284991513,1cyclictest552-21perf21:40:003
27284991513,1cyclictest0-21swapper/322:55:003
27284991513,1cyclictest0-21swapper/321:15:133
27284991513,1cyclictest0-21swapper/320:50:123
2728499150,1cyclictest556-21irqstats19:20:153
2728499150,1cyclictest26628-21hddtemp_smartct20:15:163
2728499150,1cyclictest24166-21perf22:30:013
2728499150,1cyclictest17049-21taskset22:13:433
27283991515,0cyclictest0-21swapper/221:30:102
27283991513,1cyclictest2928-21/usr/sbin/munin19:25:162
27283991512,1cyclictest0-21swapper/223:05:182
2728399150,1cyclictest6570-21ntp_states21:50:162
2728299150,1cyclictest0-21swapper/100:20:411
2728299150,0cyclictest0-21swapper/121:34:441
27281991513,1cyclictest31433-21apt-get22:45:130
27284991414,0cyclictest0-21swapper/323:30:023
27284991414,0cyclictest0-21swapper/321:30:103
27284991413,1cyclictest28274-21cron21:30:003
2728499140,14cyclictest0-21swapper/323:53:363
2728499140,14cyclictest0-21swapper/323:45:163
2728499140,14cyclictest0-21swapper/323:35:383
2728499140,14cyclictest0-21swapper/323:12:103
2728499140,14cyclictest0-21swapper/323:05:513
2728499140,14cyclictest0-21swapper/323:03:203
2728499140,14cyclictest0-21swapper/322:30:363
2728499140,14cyclictest0-21swapper/322:15:283
2728499140,14cyclictest0-21swapper/321:50:083
2728499140,14cyclictest0-21swapper/321:46:353
2728499140,14cyclictest0-21swapper/321:44:183
2728499140,14cyclictest0-21swapper/321:13:103
2728499140,14cyclictest0-21swapper/321:00:003
2728499140,14cyclictest0-21swapper/320:56:123
2728499140,14cyclictest0-21swapper/320:26:143
2728499140,14cyclictest0-21swapper/320:23:093
2728499140,14cyclictest0-21swapper/300:39:383
2728499140,14cyclictest0-21swapper/300:17:053
2728499140,0cyclictest0-21swapper/322:20:123
2728499140,0cyclictest0-21swapper/321:55:143
2728499140,0cyclictest0-21swapper/320:11:353
27283991414,0cyclictest0-21swapper/223:37:492
27283991414,0cyclictest0-21swapper/221:15:132
27283991414,0cyclictest0-21swapper/219:20:122
27283991412,1cyclictest0-21swapper/223:45:162
2728399140,14cyclictest0-21swapper/223:30:022
2728399140,14cyclictest0-21swapper/223:19:182
2728399140,14cyclictest0-21swapper/222:52:312
2728399140,14cyclictest0-21swapper/222:26:302
2728399140,14cyclictest0-21swapper/222:15:422
2728399140,14cyclictest0-21swapper/222:10:272
2728399140,14cyclictest0-21swapper/221:11:352
2728399140,14cyclictest0-21swapper/220:55:592
2728399140,14cyclictest0-21swapper/220:52:262
2728399140,14cyclictest0-21swapper/220:16:492
2728399140,14cyclictest0-21swapper/219:31:272
2728399140,14cyclictest0-21swapper/200:37:572
2728399140,14cyclictest0-21swapper/200:16:232
2728399140,0cyclictest0-21swapper/223:50:392
2728399140,0cyclictest0-21swapper/222:20:182
2728399140,0cyclictest0-21swapper/221:57:042
2728399140,0cyclictest0-21swapper/221:48:252
2728399140,0cyclictest0-21swapper/221:41:352
2728399140,0cyclictest0-21swapper/220:27:192
27282991414,0cyclictest0-21swapper/120:30:411
27282991413,1cyclictest30858-21cut20:25:131
2728299140,14cyclictest0-21swapper/123:15:241
2728299140,14cyclictest0-21swapper/122:41:091
2728299140,14cyclictest0-21swapper/122:35:021
2728299140,14cyclictest0-21swapper/122:05:251
2728299140,14cyclictest0-21swapper/120:42:131
2728299140,14cyclictest0-21swapper/119:36:511
2728299140,14cyclictest0-21swapper/119:15:221
2728299140,14cyclictest0-21swapper/119:12:131
2728299140,14cyclictest0-21swapper/100:36:111
2728299140,14cyclictest0-21swapper/100:06:121
2728299140,14cyclictest0-21swapper/100:00:321
2728299140,0cyclictest0-21swapper/123:05:361
2728299140,0cyclictest0-21swapper/122:01:051
2728299140,0cyclictest0-21swapper/121:56:361
2728299140,0cyclictest0-21swapper/121:24:121
2728299140,0cyclictest0-21swapper/119:57:051
2728299140,0cyclictest0-21swapper/100:30:581
27281991414,0cyclictest0-21swapper/023:30:130
27281991414,0cyclictest0-21swapper/023:00:200
27281991414,0cyclictest0-21swapper/021:00:520
27281991414,0cyclictest0-21swapper/020:17:000
27281991414,0cyclictest0-21swapper/019:55:520
27281991414,0cyclictest0-21swapper/000:30:120
2728199140,14cyclictest0-21swapper/022:35:300
2728199140,14cyclictest0-21swapper/021:46:270
2728199140,14cyclictest0-21swapper/021:40:470
2728199140,14cyclictest0-21swapper/021:31:270
2728199140,14cyclictest0-21swapper/021:23:030
2728199140,14cyclictest0-21swapper/021:09:210
2728199140,14cyclictest0-21swapper/019:54:140
2728199140,14cyclictest0-21swapper/019:26:030
2728199140,14cyclictest0-21swapper/000:37:250
2728199140,14cyclictest0-21swapper/000:20:560
2728199140,14cyclictest0-21swapper/000:10:160
2728199140,14cyclictest0-21swapper/000:05:500
2728199140,0cyclictest29724-21find20:20:190
2728199140,0cyclictest0-21swapper/022:55:280
2728199140,0cyclictest0-21swapper/022:32:470
2728199140,0cyclictest0-21swapper/022:15:100
2728199140,0cyclictest0-21swapper/022:05:360
2728199140,0cyclictest0-21swapper/022:01:550
2728199140,0cyclictest0-21swapper/021:37:560
2728199140,0cyclictest0-21swapper/020:10:430
2728199140,0cyclictest0-21swapper/020:06:230
2728199140,0cyclictest0-21swapper/020:00:020
2728199140,0cyclictest0-21swapper/019:46:060
2728199140,0cyclictest0-21swapper/019:13:230
2728199140,0cyclictest0-21swapper/000:25:060
27284991313,0cyclictest0-21swapper/322:55:453
27283991313,0cyclictest0-21swapper/222:55:192
27283991313,0cyclictest0-21swapper/222:30:052
27283991313,0cyclictest0-21swapper/221:00:162
2728299130,0cyclictest0-21swapper/121:05:591
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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