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2026-01-31 - 09:08
[ 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 Sat Jan 31, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2980099340,28cyclictest0-21swapper/022:35:130
2980999300,2cyclictest22336-21cron22:20:012
29800993027,3cyclictest0-21swapper/000:00:110
2980099300,29cyclictest21766-21latency_hist21:10:010
2980099300,29cyclictest14783-21cron20:55:000
2981499290,28cyclictest0-21swapper/319:50:123
2981499290,1cyclictest17729-21munin-run22:10:003
2980999290,28cyclictest0-21swapper/220:20:012
2980999290,1cyclictest0-21swapper/222:55:002
29805992927,1cyclictest3389-21sendmail-msp21:40:001
2980599290,28cyclictest22925-21http23:30:011
2980599290,28cyclictest0-21swapper/119:30:121
29800992928,1cyclictest649-21gdbus19:20:020
2980099290,28cyclictest6004-21apt-get21:45:120
2980099290,28cyclictest3434-21apt-get20:30:110
29814992827,0cyclictest0-21swapper/323:30:023
2981499280,27cyclictest0-21swapper/320:30:123
2981499280,1cyclictest12496-21apt-get00:15:103
2981499280,0cyclictest0-21swapper/320:55:113
2981499280,0cyclictest0-21swapper/320:55:103
29809992826,1cyclictest649-21gdbus21:55:002
2980599280,28cyclictest0-21swapper/120:15:141
2980599280,0cyclictest0-21swapper/100:15:101
29800992828,0cyclictest0-21swapper/021:20:110
29800992827,1cyclictest0-21swapper/020:55:120
29800992827,1cyclictest0-21swapper/020:55:110
2980099280,28cyclictest0-21swapper/000:25:120
2980099280,27cyclictest2602-21apt-get19:20:120
2980099280,0cyclictest0-21swapper/019:45:110
29814992727,0cyclictest9224-21apt-get23:00:123
29814992725,1cyclictest12673-21cron22:00:013
2981499270,27cyclictest26478-21perf21:20:003
29809992727,0cyclictest19725-21apt-get21:05:092
29809992727,0cyclictest0-21swapper/223:45:122
29809992727,0cyclictest0-21swapper/222:45:112
29809992727,0cyclictest0-21swapper/221:00:102
29809992727,0cyclictest0-21swapper/200:05:122
2980999270,27cyclictest0-21swapper/220:10:112
2980999270,0cyclictest0-21swapper/200:20:112
29805992727,0cyclictest5756-21apt-get20:35:121
2980599270,0cyclictest0-21swapper/120:45:101
29800992727,0cyclictest0-21swapper/023:25:120
29814992626,0cyclictest0-21swapper/322:40:113
29814992626,0cyclictest0-21swapper/319:45:023
29814992626,0cyclictest0-21swapper/319:15:113
29814992625,1cyclictest0-21swapper/320:25:113
29809992626,0cyclictest21810-21apt-get00:35:142
29809992626,0cyclictest0-21swapper/222:20:112
29809992626,0cyclictest0-21swapper/221:25:122
29809992626,0cyclictest0-21swapper/221:20:122
29809992624,1cyclictest21233-21sendmail-msp20:00:012
29805992626,0cyclictest0-21swapper/122:30:101
29805992624,1cyclictest13976-21munin-run19:45:001
29805992624,1cyclictest0-21swapper/120:05:161
29800992626,0cyclictest0-21swapper/020:05:120
29814992525,0cyclictest0-21swapper/319:20:113
29805992525,0cyclictest0-21swapper/121:15:131
29805992525,0cyclictest0-21swapper/100:10:021
29805992523,1cyclictest5747-21perf21:45:001
29800992525,0cyclictest0-21swapper/022:20:110
29814992424,0cyclictest0-21swapper/323:45:123
29814992424,0cyclictest0-21swapper/320:40:123
29805992424,0cyclictest0-21swapper/120:55:101
29805992424,0cyclictest0-21swapper/120:55:101
29800992424,0cyclictest0-21swapper/023:55:130
29814992323,0cyclictest0-21swapper/320:20:113
29809992323,0cyclictest12739-21apt-get20:50:102
29809992321,1cyclictest1-21systemd23:45:002
29805992323,0cyclictest0-21swapper/120:20:121
29805992321,1cyclictest0-21swapper/100:00:001
29800992323,0cyclictest26523-21apt-get20:10:120
29800992323,0cyclictest0-21swapper/022:40:120
29800992323,0cyclictest0-21swapper/019:30:110
29814992222,0cyclictest14846-21apt-get00:20:113
29814992222,0cyclictest0-21swapper/320:35:133
29809992222,0cyclictest0-21swapper/222:40:022
29809992222,0cyclictest0-21swapper/222:00:112
29809992221,1cyclictest13864-21apt-get23:10:122
29809992220,1cyclictest0-21swapper/219:55:002
29805992222,0cyclictest1100-21apt-get20:25:111
29805992222,0cyclictest0-21swapper/122:40:111
29805992222,0cyclictest0-21swapper/122:15:101
29805992220,1cyclictest21790-21munin-run21:10:001
29800992222,0cyclictest0-21swapper/023:00:120
29809992121,0cyclictest0-21swapper/223:05:122
29809992120,1cyclictest9572-21apt-get19:35:122
29809992119,1cyclictest2763-21apt-get23:55:132
29805992121,0cyclictest0-21swapper/123:15:091
29800992121,0cyclictest0-21swapper/019:10:110
29800992121,0cyclictest0-21swapper/000:15:110
29800992119,1cyclictest0-21swapper/021:55:010
29814992020,0cyclictest0-21swapper/322:35:123
29809992020,0cyclictest19488-21apt-get00:30:122
29809992020,0cyclictest0-21swapper/222:10:112
29805992020,0cyclictest28196-21apt-get23:40:131
29805992016,4cyclictest22-21ksoftirqd/123:45:191
29800992020,0cyclictest30526-21apt-get23:45:120
29800992020,0cyclictest23533-21apt-get23:30:130
29800992020,0cyclictest10178-21apt-get00:10:140
29800992020,0cyclictest0-21swapper/022:30:110
29800992020,0cyclictest0-21swapper/020:20:110
29800992020,0cyclictest0-21swapper/020:15:130
29800992019,1cyclictest0-21swapper/019:50:110
29814991919,0cyclictest0-21swapper/323:40:123
29814991919,0cyclictest0-21swapper/320:05:113
29814991919,0cyclictest0-21swapper/300:10:143
29814991919,0cyclictest0-21swapper/300:00:123
29809991919,0cyclictest30045-21apt-get19:10:112
29805991919,0cyclictest0-21swapper/122:55:131
29805991919,0cyclictest0-21swapper/119:25:131
29800991917,1cyclictest26493-21munin-run21:20:000
29814991818,0cyclictest0-21swapper/322:20:123
29814991818,0cyclictest0-21swapper/321:45:133
29814991816,1cyclictest4835-21perf00:00:023
29809991818,0cyclictest383-21apt-get23:50:122
29809991818,0cyclictest0-21swapper/220:05:022
29809991817,1cyclictest13946-21cron19:45:012
29809991816,1cyclictest0-21swapper/221:15:002
29805991818,0cyclictest21526-21apt-get20:00:121
29805991818,0cyclictest0-21swapper/100:00:111
29805991816,1cyclictest32079-21awk19:15:001
29800991818,0cyclictest17720-21perf22:10:000
29814991717,0cyclictest0-21swapper/319:30:113
29809991717,0cyclictest0-21swapper/219:25:122
29809991715,1cyclictest18242-21sendmail-msp23:20:022
2980599176,11cyclictest0-21swapper/121:52:391
29805991717,0cyclictest0-21swapper/122:35:121
29805991717,0cyclictest0-21swapper/119:45:111
29814991616,0cyclictest0-21swapper/322:30:103
29814991616,0cyclictest0-21swapper/320:10:113
29814991614,1cyclictest0-21swapper/320:50:143
29809991616,0cyclictest1329-21apt-get21:35:122
29809991616,0cyclictest10644-21apt-get21:55:102
2980999161,14cyclictest811-21snmpd20:23:142
2980999160,15cyclictest7769-21grep19:30:132
2980999160,15cyclictest20599-21munin-run23:25:012
29805991614,1cyclictest0-21swapper/121:05:001
2980599160,15cyclictest26261-21expr23:35:121
29800991614,1cyclictest0-21swapper/023:05:120
2980099160,16cyclictest0-21swapper/023:44:500
2980099160,15cyclictest0-21swapper/020:25:150
2980099160,14cyclictest0-21swapper/021:29:510
2980099160,0cyclictest0-21swapper/023:35:410
2980099160,0cyclictest0-21swapper/021:35:070
2980099160,0cyclictest0-21swapper/019:40:210
29814991513,1cyclictest23647-21munin-run20:05:023
29814991513,1cyclictest0-21swapper/319:15:013
2981499150,1cyclictest0-21swapper/321:25:003
2981499150,14cyclictest0-21swapper/321:35:203
2980999152,13cyclictest0-21swapper/219:15:552
29809991515,0cyclictest0-21swapper/221:40:112
29809991515,0cyclictest0-21swapper/219:20:022
2980999150,1cyclictest11321-21cat23:05:012
2980599154,5cyclictest22-21ksoftirqd/123:30:151
29805991515,0cyclictest0-21swapper/123:00:131
29805991515,0cyclictest0-21swapper/120:50:101
29805991513,1cyclictest0-21swapper/119:35:201
2980599150,14cyclictest0-21swapper/121:55:101
29800991513,2cyclictest0-21swapper/020:04:510
29800991513,1cyclictest12697-21sendmail-msp22:00:020
2980099150,1cyclictest5828-21memory19:25:170
2980099150,15cyclictest0-21swapper/021:12:170
2980099150,14cyclictest0-21swapper/023:10:110
29814991414,0cyclictest0-21swapper/323:35:513
29814991414,0cyclictest0-21swapper/323:10:363
29814991414,0cyclictest0-21swapper/322:15:523
29814991414,0cyclictest0-21swapper/321:01:083
29814991414,0cyclictest0-21swapper/300:05:133
29814991412,1cyclictest0-21swapper/319:40:113
29814991411,2cyclictest21477-21gltestperf23:25:153
2981499140,14cyclictest0-21swapper/323:20:153
2981499140,14cyclictest0-21swapper/323:17:573
2981499140,14cyclictest0-21swapper/323:07:513
2981499140,14cyclictest0-21swapper/322:57:153
2981499140,14cyclictest0-21swapper/322:50:283
2981499140,14cyclictest0-21swapper/322:25:063
2981499140,14cyclictest0-21swapper/322:10:153
2981499140,14cyclictest0-21swapper/322:04:533
2981499140,14cyclictest0-21swapper/321:50:263
2981499140,14cyclictest0-21swapper/321:41:003
2981499140,14cyclictest0-21swapper/321:32:323
2981499140,14cyclictest0-21swapper/321:07:373
2981499140,14cyclictest0-21swapper/320:46:543
2981499140,14cyclictest0-21swapper/320:15:253
2981499140,14cyclictest0-21swapper/319:58:323
2981499140,14cyclictest0-21swapper/319:36:283
2981499140,14cyclictest0-21swapper/319:26:213
2981499140,14cyclictest0-21swapper/300:37:363
2981499140,14cyclictest0-21swapper/300:30:273
2981499140,14cyclictest0-21swapper/300:25:073
2981499140,0cyclictest0-21swapper/323:51:463
2981499140,0cyclictest0-21swapper/321:25:323
2981499140,0cyclictest0-21swapper/321:11:243
29809991414,0cyclictest0-21swapper/222:05:142
29809991414,0cyclictest0-21swapper/221:30:122
29809991414,0cyclictest0-21swapper/200:25:422
29809991412,1cyclictest0-21swapper/219:45:142
2980999140,14cyclictest0-21swapper/223:30:292
2980999140,14cyclictest0-21swapper/222:37:402
2980999140,14cyclictest0-21swapper/222:25:042
2980999140,14cyclictest0-21swapper/221:46:032
2980999140,14cyclictest0-21swapper/220:46:322
2980999140,14cyclictest0-21swapper/220:44:462
2980999140,14cyclictest0-21swapper/200:10:102
2980999140,14cyclictest0-21swapper/200:01:442
2980999140,0cyclictest0-21swapper/223:35:122
2980999140,0cyclictest0-21swapper/223:27:542
2980999140,0cyclictest0-21swapper/222:32:292
2980999140,0cyclictest0-21swapper/221:16:342
2980999140,0cyclictest0-21swapper/220:55:022
2980999140,0cyclictest0-21swapper/220:55:022
2980999140,0cyclictest0-21swapper/220:39:192
2980999140,0cyclictest0-21swapper/220:25:202
2980999140,0cyclictest0-21swapper/220:00:532
2980999140,0cyclictest0-21swapper/200:15:072
29805991414,0cyclictest0-21swapper/123:12:001
29805991414,0cyclictest0-21swapper/122:47:151
29805991414,0cyclictest0-21swapper/122:10:061
29805991414,0cyclictest0-21swapper/121:10:141
29805991414,0cyclictest0-21swapper/100:26:361
29805991414,0cyclictest0-21swapper/100:20:201
29805991414,0cyclictest0-21swapper/100:05:201
29805991412,1cyclictest17906-21ntp_states19:50:171
2980599140,14cyclictest22649-21apt-get22:20:111
2980599140,14cyclictest0-21swapper/123:50:491
2980599140,14cyclictest0-21swapper/122:25:291
2980599140,14cyclictest0-21swapper/122:00:031
2980599140,14cyclictest0-21swapper/121:45:121
2980599140,14cyclictest0-21swapper/121:32:331
2980599140,14cyclictest0-21swapper/121:25:411
2980599140,14cyclictest0-21swapper/121:22:101
2980599140,14cyclictest0-21swapper/120:41:021
2980599140,14cyclictest0-21swapper/120:31:521
2980599140,14cyclictest0-21swapper/120:10:571
2980599140,14cyclictest0-21swapper/119:55:461
2980599140,14cyclictest0-21swapper/119:20:531
2980599140,14cyclictest0-21swapper/119:15:091
2980599140,14cyclictest0-21swapper/100:30:121
2980599140,0cyclictest0-21swapper/123:20:471
2980599140,0cyclictest0-21swapper/123:05:021
2980599140,0cyclictest0-21swapper/122:51:031
2980599140,0cyclictest0-21swapper/122:05:381
2980599140,0cyclictest0-21swapper/100:35:091
29800991414,0cyclictest0-21swapper/023:16:060
29800991414,0cyclictest0-21swapper/022:55:000
29800991414,0cyclictest0-21swapper/000:36:570
29800991412,1cyclictest952-21perl23:50:140
2980099140,14cyclictest0-21swapper/022:25:030
2980099140,14cyclictest0-21swapper/022:10:060
2980099140,14cyclictest0-21swapper/022:00:500
2980099140,14cyclictest0-21swapper/021:40:070
2980099140,14cyclictest0-21swapper/020:40:550
2980099140,14cyclictest0-21swapper/019:36:350
2980099140,14cyclictest0-21swapper/000:30:210
2980099140,14cyclictest0-21swapper/000:20:220
2980099140,0cyclictest0-21swapper/023:20:330
2980099140,0cyclictest0-21swapper/022:54:190
2980099140,0cyclictest0-21swapper/022:45:060
2980099140,0cyclictest0-21swapper/022:18:500
2980099140,0cyclictest0-21swapper/020:47:500
2980099140,0cyclictest0-21swapper/020:35:130
2980099140,0cyclictest0-21swapper/019:55:490
2980099140,0cyclictest0-21swapper/000:06:200
29814991313,0cyclictest0-21swapper/322:45:093
29809991313,0cyclictest0-21swapper/222:56:572
29809991313,0cyclictest0-21swapper/220:30:502
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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