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2026-02-07 - 13:34
[ 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 Feb 07, 2026 00:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
222799300,29cyclictest4515-21awk19:15:010
222999290,28cyclictest5883-21apt-get21:35:122
222999290,28cyclictest22614-21apt-get00:30:122
222999290,28cyclictest22614-21apt-get00:30:122
222999290,28cyclictest16819-21apt-get19:40:122
222899290,28cyclictest15192-21apt-get21:55:111
222899290,28cyclictest0-21swapper/123:20:071
222799290,28cyclictest0-21swapper/019:35:120
222799290,28cyclictest0-21swapper/000:35:130
222799290,1cyclictest0-21swapper/023:05:010
223099287,14cyclictest811-21snmpd20:55:203
223099280,0cyclictest22006-21apt-get21:00:113
223099280,0cyclictest0-21swapper/322:15:113
2229992825,2cyclictest653-21apt-get20:15:122
222999280,27cyclictest10674-21apt-get00:05:142
2228992828,0cyclictest0-21swapper/121:45:101
2228992827,1cyclictest0-21swapper/100:10:001
2228992825,2cyclictest307-21systemd-journal23:15:021
222899280,28cyclictest0-21swapper/100:00:121
222899280,0cyclictest0-21swapper/123:50:121
2227992826,1cyclictest7909-21cron00:00:010
2230992727,0cyclictest0-21swapper/320:50:113
2230992727,0cyclictest0-21swapper/320:40:123
2230992726,1cyclictest4505-21cron19:15:013
2229992727,0cyclictest31319-21apt-get23:40:112
2229992727,0cyclictest12058-21perf20:40:012
2229992727,0cyclictest12058-21perf20:40:012
2229992725,1cyclictest22279-21munin-run22:10:002
2229992725,1cyclictest20482-21perf23:15:022
222999270,0cyclictest0-21swapper/223:00:122
222999270,0cyclictest0-21swapper/220:00:022
2228992727,0cyclictest12095-21apt-get19:30:111
2228992727,0cyclictest0-21swapper/123:55:111
2228992727,0cyclictest0-21swapper/121:35:111
2228992727,0cyclictest0-21swapper/119:50:091
2228992727,0cyclictest0-21swapper/119:10:141
2227992727,0cyclictest0-21swapper/023:30:120
2227992727,0cyclictest0-21swapper/019:45:130
2227992725,1cyclictest0-21swapper/020:10:000
2230992626,0cyclictest0-21swapper/319:40:123
2230992626,0cyclictest0-21swapper/319:35:113
2230992626,0cyclictest0-21swapper/300:35:133
2229992626,0cyclictest0-21swapper/221:55:112
2229992626,0cyclictest0-21swapper/200:35:122
2228992626,0cyclictest26653-21apt-get21:10:121
2228992626,0cyclictest0-21swapper/123:20:001
2228992626,0cyclictest0-21swapper/123:05:111
2228992625,1cyclictest26351-21apt-get23:30:121
2228992625,1cyclictest0-21swapper/122:50:001
2227992626,0cyclictest3559-21apt-get21:30:110
2227992626,0cyclictest0-21swapper/023:15:020
2227992626,0cyclictest0-21swapper/019:40:130
2230992525,0cyclictest0-21swapper/323:30:123
2230992524,0cyclictest19141-21apt-get19:45:133
2230992523,1cyclictest0-21swapper/323:15:023
2229992525,0cyclictest0-21swapper/223:15:032
2229992525,0cyclictest0-21swapper/221:45:102
2229992525,0cyclictest0-21swapper/221:15:122
2229992525,0cyclictest0-21swapper/219:15:122
222899253,13cyclictest307-21systemd-journal21:05:001
2228992525,0cyclictest0-21swapper/122:50:121
2228992525,0cyclictest0-21swapper/121:10:001
2228992525,0cyclictest0-21swapper/120:10:121
2228992525,0cyclictest0-21swapper/119:25:111
2228992524,0cyclictest13298-21apt-get00:10:121
2227992525,0cyclictest0-21swapper/020:45:110
2227992525,0cyclictest0-21swapper/020:40:120
2227992525,0cyclictest0-21swapper/020:00:130
2227992525,0cyclictest0-21swapper/019:25:110
2229992424,0cyclictest29525-21apt-get22:25:132
2229992424,0cyclictest0-21swapper/222:50:122
2229992424,0cyclictest0-21swapper/220:55:112
2229992421,2cyclictest28690-21cron21:15:002
2228992424,0cyclictest0-21swapper/120:55:111
2228992422,1cyclictest1458-21cron22:35:001
222899240,13cyclictest0-21swapper/122:55:591
222899240,13cyclictest0-21swapper/122:44:471
2227992423,0cyclictest0-21swapper/022:25:120
2230992323,0cyclictest0-21swapper/321:30:123
2230992323,0cyclictest0-21swapper/320:45:123
2230992323,0cyclictest0-21swapper/300:00:013
2230992322,1cyclictest0-21swapper/320:00:143
2229992323,0cyclictest0-21swapper/222:45:012
2229992323,0cyclictest0-21swapper/222:35:112
2229992323,0cyclictest0-21swapper/221:40:112
2229992320,2cyclictest17678-21turbostat.cron00:20:002
2228992323,0cyclictest0-21swapper/119:15:111
2227992323,0cyclictest0-21swapper/021:20:100
2227992321,1cyclictest621-21dbus-daemon20:20:010
2230992222,0cyclictest0-21swapper/320:10:013
2230992222,0cyclictest0-21swapper/319:25:123
2229992222,0cyclictest0-21swapper/219:50:102
2229992220,1cyclictest9181-21idleruntime-cro19:25:002
2229992220,1cyclictest0-21swapper/221:55:002
2228992222,0cyclictest0-21swapper/122:20:111
2228992222,0cyclictest0-21swapper/120:25:121
2228992221,1cyclictest7675-21apt-get20:30:111
2228992219,2cyclictest5063-21cron20:25:011
2227992222,0cyclictest0-21swapper/019:30:010
2230992120,1cyclictest0-21swapper/319:30:023
2230992119,1cyclictest0-21swapper/320:20:003
2229992121,0cyclictest5352-21apt-get20:25:122
2229992121,0cyclictest0-21swapper/220:30:112
2229992119,1cyclictest0-21swapper/220:55:002
2228992121,0cyclictest0-21swapper/100:30:121
2228992121,0cyclictest0-21swapper/100:30:121
2228992119,1cyclictest3816-21cron22:40:001
2227992121,0cyclictest0-21swapper/023:45:120
2227992120,0cyclictest17037-21apt-get20:50:100
2230992020,0cyclictest0-21swapper/322:25:123
2230992020,0cyclictest0-21swapper/321:20:103
2229992020,0cyclictest8313-21apt-get00:00:122
2229992020,0cyclictest24855-21apt-get22:15:122
2228992020,0cyclictest20215-21apt-get22:05:111
2228992020,0cyclictest0-21swapper/121:25:101
2228992019,0cyclictest0-21swapper/122:00:011
2227992020,0cyclictest0-21swapper/019:20:100
2230991918,0cyclictest1222-21apt-get23:45:113
2229991917,1cyclictest28161-21awk20:05:012
2227991919,0cyclictest0-21swapper/021:50:130
2227991918,0cyclictest0-21swapper/021:05:110
2230991818,0cyclictest0-21swapper/319:20:113
2229991816,1cyclictest0-21swapper/222:30:122
2228991818,0cyclictest0-21swapper/122:10:111
2227991818,0cyclictest0-21swapper/023:10:110
2227991816,1cyclictest17321-21perf22:00:010
223099176,9cyclictest30769-21apt-get20:10:123
2227991717,0cyclictest0-21swapper/021:00:120
2227991715,1cyclictest11120-21munin-run22:55:010
2230991615,1cyclictest18418-21apt-get23:10:113
2230991614,1cyclictest17335-21awk22:00:003
2230991614,1cyclictest0-21swapper/322:15:003
2230991614,1cyclictest0-21swapper/300:20:143
2229991616,0cyclictest0-21swapper/222:00:102
2229991616,0cyclictest0-21swapper/220:45:112
2229991614,1cyclictest21936-21users00:25:202
2229991614,1cyclictest0-21swapper/222:10:142
2229991613,2cyclictest15041-21sed19:35:142
222999160,16cyclictest0-21swapper/200:14:232
222999160,15cyclictest12969-21sed20:40:152
2228991614,1cyclictest819-21runrttasks20:35:131
2228991614,1cyclictest819-21runrttasks20:35:121
222899160,15cyclictest26408-21sed00:35:211
222899160,15cyclictest15688-21mailstats19:35:181
222899160,15cyclictest0-21swapper/123:45:191
2227991616,0cyclictest24592-21perf22:15:000
2227991616,0cyclictest21700-21apt-get23:20:070
2227991616,0cyclictest0-21swapper/021:15:110
2227991616,0cyclictest0-21swapper/020:10:120
2227991614,1cyclictest0-21swapper/021:10:150
222799160,15cyclictest8069-21cat20:30:110
222799160,15cyclictest30757-21basename23:40:010
2230991515,0cyclictest0-21swapper/321:50:143
2230991515,0cyclictest0-21swapper/321:05:103
2230991513,1cyclictest30758-21sleep23:40:003
2230991513,1cyclictest0-21swapper/320:20:183
2230991513,1cyclictest0-21swapper/319:50:123
2230991512,2cyclictest5974-21sed20:25:143
223099150,1cyclictest0-21swapper/323:00:203
223099150,14cyclictest29399-21diskstats21:15:133
2229991513,1cyclictest5588-21cron23:55:012
2229991513,1cyclictest0-21swapper/223:30:002
2229991513,1cyclictest0-21swapper/220:20:142
222999150,1cyclictest4907-21irqstats22:40:152
2228991515,0cyclictest0-21swapper/120:05:111
2228991512,2cyclictest19001-21/usr/sbin/munin00:20:181
222799152,3cyclictest1220-21apt-get21:25:100
2227991515,0cyclictest0-21swapper/022:30:110
2227991515,0cyclictest0-21swapper/022:00:120
222799150,1cyclictest5320-21/usr/sbin/munin20:25:200
222799150,1cyclictest0-21swapper/023:40:170
222799150,14cyclictest22091-21gltestperf19:50:120
2230991413,1cyclictest0-21swapper/322:00:113
223099140,14cyclictest0-21swapper/323:50:443
223099140,14cyclictest0-21swapper/323:40:163
223099140,14cyclictest0-21swapper/323:05:223
223099140,14cyclictest0-21swapper/322:55:503
223099140,14cyclictest0-21swapper/322:38:553
223099140,14cyclictest0-21swapper/322:32:523
223099140,14cyclictest0-21swapper/322:05:193
223099140,14cyclictest0-21swapper/321:45:543
223099140,14cyclictest0-21swapper/321:36:153
223099140,14cyclictest0-21swapper/321:14:253
223099140,14cyclictest0-21swapper/319:55:143
223099140,14cyclictest0-21swapper/319:16:483
223099140,14cyclictest0-21swapper/300:29:273
223099140,14cyclictest0-21swapper/300:17:193
223099140,14cyclictest0-21swapper/300:01:083
223099140,0cyclictest0-21swapper/323:25:133
223099140,0cyclictest0-21swapper/322:50:103
223099140,0cyclictest0-21swapper/322:21:303
223099140,0cyclictest0-21swapper/321:40:093
2229991414,0cyclictest0-21swapper/220:11:252
2229991412,1cyclictest29402-21awk23:35:132
222999140,14cyclictest0-21swapper/223:55:562
222999140,14cyclictest0-21swapper/223:45:132
222999140,14cyclictest0-21swapper/223:23:222
222999140,14cyclictest0-21swapper/223:05:492
222999140,14cyclictest0-21swapper/222:55:592
222999140,14cyclictest0-21swapper/222:20:492
222999140,14cyclictest0-21swapper/221:20:122
222999140,14cyclictest0-21swapper/221:07:522
222999140,14cyclictest0-21swapper/221:04:082
222999140,14cyclictest0-21swapper/220:05:232
222999140,14cyclictest0-21swapper/219:45:402
222999140,14cyclictest0-21swapper/219:25:202
222999140,14cyclictest0-21swapper/219:12:532
2228991414,0cyclictest0-21swapper/123:35:261
2228991414,0cyclictest0-21swapper/123:04:241
2228991414,0cyclictest0-21swapper/119:57:271
2228991414,0cyclictest0-21swapper/119:41:011
2228991414,0cyclictest0-21swapper/100:27:291
2228991412,1cyclictest26501-21users22:15:211
2228991412,1cyclictest0-21swapper/122:25:141
222899140,14cyclictest0-21swapper/123:40:191
222899140,14cyclictest0-21swapper/123:27:291
222899140,14cyclictest0-21swapper/121:20:241
222899140,14cyclictest0-21swapper/120:51:021
222899140,14cyclictest0-21swapper/120:00:531
222899140,14cyclictest0-21swapper/119:22:431
222899140,0cyclictest0-21swapper/121:52:341
222899140,0cyclictest0-21swapper/121:44:181
222899140,0cyclictest0-21swapper/121:30:161
222899140,0cyclictest0-21swapper/120:46:571
222899140,0cyclictest0-21swapper/120:40:171
222899140,0cyclictest0-21swapper/120:18:431
2227991414,0cyclictest16039-21apt-get23:05:100
2227991414,0cyclictest0-21swapper/022:05:360
2227991414,0cyclictest0-21swapper/020:56:450
2227991414,0cyclictest0-21swapper/019:55:120
2227991414,0cyclictest0-21swapper/000:30:430
2227991414,0cyclictest0-21swapper/000:30:430
222799140,14cyclictest0-21swapper/022:55:210
222799140,14cyclictest0-21swapper/022:43:580
222799140,14cyclictest0-21swapper/022:35:060
222799140,14cyclictest0-21swapper/022:20:200
222799140,14cyclictest0-21swapper/021:45:060
222799140,14cyclictest0-21swapper/021:36:150
222799140,14cyclictest0-21swapper/020:35:130
222799140,14cyclictest0-21swapper/020:35:130
222799140,14cyclictest0-21swapper/019:16:160
222799140,14cyclictest0-21swapper/000:19:590
222799140,14cyclictest0-21swapper/000:13:040
222799140,14cyclictest0-21swapper/000:07:190
222799140,14cyclictest0-21swapper/000:01:080
222799140,0cyclictest0-21swapper/023:51:320
222799140,0cyclictest0-21swapper/022:45:120
222799140,0cyclictest0-21swapper/022:19:300
222799140,0cyclictest0-21swapper/021:41:570
222799140,0cyclictest0-21swapper/020:20:140
222799140,0cyclictest0-21swapper/000:25:380
222799140,0cyclictest0-21swapper/000:21:130
2230991313,0cyclictest6731-21apt-get22:45:113
2230991313,0cyclictest0-21swapper/323:20:083
2230991313,0cyclictest0-21swapper/322:40:143
2230991313,0cyclictest0-21swapper/321:27:543
2230991313,0cyclictest0-21swapper/320:31:263
2230991313,0cyclictest0-21swapper/300:30:263
2230991313,0cyclictest0-21swapper/300:30:263
2230991313,0cyclictest0-21swapper/300:11:563
223099130,13cyclictest0-21swapper/300:05:103
223099130,0cyclictest0-21swapper/320:35:413
223099130,0cyclictest0-21swapper/320:35:413
2229991313,0cyclictest0-21swapper/223:30:362
2229991313,0cyclictest0-21swapper/221:31:012
2229991313,0cyclictest0-21swapper/219:30:112
222999130,13cyclictest0-21swapper/221:26:272
222999130,0cyclictest0-21swapper/200:20:282
2228991313,0cyclictest0-21swapper/100:15:151
2227991313,0cyclictest0-21swapper/023:26:230
222899120,12cyclictest0-21swapper/119:45:411
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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