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2026-02-12 - 08:52
[ 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 highest latencies:
System rack5slot2.osadl.org (updated Thu Feb 12, 2026 00:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
322642196180,11sleep30-21swapper/319:07:253
322592195179,11sleep00-21swapper/019:07:220
323792189171,13sleep10-21swapper/119:08:561
322362187170,12sleep20-21swapper/219:07:042
54162500,0sleep10-21swapper/121:30:111
212332420,0sleep00-21swapper/021:21:330
31492170,0sleep20-21swapper/222:15:202
326289992,3cyclictest15739-21sendmail-msp19:40:010
326389962,3cyclictest4816-21ntp_states20:20:173
326389960,5cyclictest0-21swapper/322:15:113
3474250,0sleep10-21swapper/100:38:431
326389950,5cyclictest0-21swapper/323:54:313
326389950,5cyclictest0-21swapper/323:34:183
326389950,5cyclictest0-21swapper/322:32:363
326389950,5cyclictest0-21swapper/300:26:153
326389950,0cyclictest0-21swapper/323:49:173
326389950,0cyclictest0-21swapper/322:47:183
326349950,4cyclictest18358-21ssh22:55:102
326349950,4cyclictest18358-21ssh22:55:102
326349950,4cyclictest0-21swapper/219:30:112
326349950,1cyclictest3364-21diskstats22:00:142
326299950,5cyclictest0-21swapper/122:41:431
326299950,5cyclictest0-21swapper/122:14:301
326299950,5cyclictest0-21swapper/121:53:161
326299950,5cyclictest0-21swapper/100:17:011
326289955,0cyclictest0-21swapper/022:30:120
326289950,5cyclictest0-21swapper/000:15:120
326289950,4cyclictest6062-21apt-get19:20:130
326289950,2cyclictest0-21swapper/020:50:180
32146250,0sleep20-21swapper/221:42:452
2536250,0sleep30-21swapper/300:05:513
3318240,0sleep20-21swapper/222:31:212
326389944,0cyclictest0-21swapper/300:11:073
326389944,0cyclictest0-21swapper/300:02:493
326389943,1cyclictest21220-21ssh21:21:333
326389943,1cyclictest17634-21sed20:45:193
326389943,1cyclictest14994-21apt-get23:25:123
326389942,1cyclictest8017-21ssh22:50:073
326389942,1cyclictest25305-21ssh23:14:213
326389941,3cyclictest23283-21sh21:00:003
326389941,1cyclictest0-21swapper/320:05:113
326389940,4cyclictest8532-21apt-get19:25:123
326389940,4cyclictest0-21swapper/323:55:093
326389940,4cyclictest0-21swapper/323:42:303
326389940,4cyclictest0-21swapper/322:20:363
326389940,4cyclictest0-21swapper/322:05:103
326389940,4cyclictest0-21swapper/322:00:123
326389940,4cyclictest0-21swapper/321:31:433
326389940,4cyclictest0-21swapper/321:15:113
326389940,4cyclictest0-21swapper/321:14:113
326389940,4cyclictest0-21swapper/320:50:003
326389940,4cyclictest0-21swapper/320:40:123
326389940,4cyclictest0-21swapper/320:35:113
326389940,4cyclictest0-21swapper/300:35:113
326389940,3cyclictest4669-21ssh23:20:103
326389940,3cyclictest31713-21ssh23:00:583
326389940,3cyclictest26885-21ssh22:27:133
326389940,3cyclictest259922sleep321:05:023
326389940,3cyclictest2569-21latency_hist19:15:013
326389940,3cyclictest24560-21ssh22:10:173
326389940,3cyclictest2418-21cron23:35:003
326389940,3cyclictest22043-21/usr/sbin/munin19:50:163
326389940,3cyclictest19498-21apt-get00:15:003
326389940,3cyclictest17962-21ssh21:51:093
326389940,3cyclictest179592sleep300:30:003
326389940,3cyclictest16319-21/usr/sbin/munin21:35:143
326389940,3cyclictest14391-21ssh23:08:553
326389940,3cyclictest0-21swapper/321:40:123
326389940,3cyclictest0-21swapper/319:20:133
326389940,0cyclictest0-21swapper/321:26:073
326349943,0cyclictest0-21swapper/223:00:112
326349941,3cyclictest3653-21tune2fs23:35:142
326349940,4cyclictest8532-21apt-get19:25:122
326349940,4cyclictest28240-21diskmemload00:10:552
326349940,4cyclictest18563-21apt-get20:50:012
326349940,4cyclictest0-21swapper/223:40:112
326349940,4cyclictest0-21swapper/223:34:212
326349940,4cyclictest0-21swapper/223:25:122
326349940,4cyclictest0-21swapper/223:15:102
326349940,4cyclictest0-21swapper/222:47:512
326349940,4cyclictest0-21swapper/222:28:552
326349940,4cyclictest0-21swapper/222:06:312
326349940,4cyclictest0-21swapper/221:55:112
326349940,4cyclictest0-21swapper/221:50:412
326349940,4cyclictest0-21swapper/221:45:122
326349940,4cyclictest0-21swapper/221:30:112
326349940,4cyclictest0-21swapper/221:10:122
326349940,4cyclictest0-21swapper/221:05:582
326349940,4cyclictest0-21swapper/200:25:102
326349940,4cyclictest0-21swapper/200:20:102
326349940,4cyclictest0-21swapper/200:05:032
326349940,4cyclictest0-21swapper/200:01:472
326349940,3cyclictest2787-21ntp_states19:15:012
326349940,3cyclictest24657-21memory19:55:152
326349940,3cyclictest2173-21users19:10:212
326349940,3cyclictest16930-21memory21:35:162
326349940,3cyclictest13716-21ssh22:36:272
326349940,3cyclictest13497-21users23:55:182
326349940,3cyclictest12821-21tr22:20:152
326349940,3cyclictest1013-21sh23:50:002
326299944,0cyclictest0-21swapper/123:58:501
326299944,0cyclictest0-21swapper/123:01:041
326299942,1cyclictest0-21swapper/120:10:121
326299941,2cyclictest0-21swapper/122:15:111
326299941,2cyclictest0-21swapper/120:55:111
326299941,2cyclictest0-21swapper/120:30:121
326299941,2cyclictest0-21swapper/100:25:101
326299941,1cyclictest0-21swapper/123:15:101
326299941,1cyclictest0-21swapper/122:55:101
326299941,1cyclictest0-21swapper/122:55:101
326299941,1cyclictest0-21swapper/121:45:121
326299940,4cyclictest0-21swapper/122:29:121
326299940,4cyclictest0-21swapper/121:25:281
326299940,0cyclictest0-21swapper/123:13:001
326299940,0cyclictest0-21swapper/119:32:241
326289944,0cyclictest0-21swapper/023:40:110
326289943,1cyclictest25045-21tr21:55:110
326289942,1cyclictest814-21snmpd00:05:020
326289941,3cyclictest19624-21sh23:26:550
326289941,2cyclictest0-21swapper/020:05:110
326289941,2cyclictest0-21swapper/019:40:020
326289941,2cyclictest0-21swapper/019:40:020
326289941,1cyclictest0-21swapper/019:25:120
326289940,4cyclictest7295-21ssh22:17:480
326289940,4cyclictest14274-21apt-get21:50:020
326289940,4cyclictest0-21swapper/023:45:100
326289940,4cyclictest0-21swapper/023:20:030
326289940,4cyclictest0-21swapper/023:05:150
326289940,4cyclictest0-21swapper/022:55:100
326289940,4cyclictest0-21swapper/022:55:100
326289940,4cyclictest0-21swapper/022:25:150
326289940,4cyclictest0-21swapper/022:11:110
326289940,4cyclictest0-21swapper/021:29:330
326289940,4cyclictest0-21swapper/020:43:580
326289940,4cyclictest0-21swapper/020:34:400
326289940,4cyclictest0-21swapper/000:03:250
326289940,3cyclictest8122-21hostname00:25:110
326289940,3cyclictest7858-21sh22:50:010
326289940,3cyclictest4795-21sh22:00:210
326289940,3cyclictest2793-21sh22:47:030
326289940,3cyclictest218222sleep022:40:200
326289940,3cyclictest159012chrt20:45:050
326289940,3cyclictest15617-21sh00:12:390
326289940,3cyclictest15410-21cat21:35:010
326289940,3cyclictest1018-21sh23:50:000
326289940,3cyclictest0-21swapper/023:35:510
326289940,3cyclictest0-21swapper/021:15:010
326289940,1cyclictest5208-21memory21:45:170
326289940,1cyclictest3563-21/usr/sbin/munin19:15:200
326289940,1cyclictest30433-21grep00:35:200
326289940,1cyclictest30013-21ntpq23:00:170
326289940,1cyclictest28762-21/usr/sbin/munin21:10:180
326289940,1cyclictest26610-21ntpq23:30:180
326289940,1cyclictest10948-21/usr/sbin/munin20:35:120
22534240,0sleep30-21swapper/322:56:363
22534240,0sleep30-21swapper/322:56:363
17919240,0sleep10-21swapper/122:39:021
16040240,0sleep10-21swapper/122:21:521
326389932,1cyclictest31672-21cut20:10:153
326389932,1cyclictest24748-21ssh21:55:083
326389932,1cyclictest20087-21ssh22:40:113
326389930,3cyclictest9690-21ssh22:35:063
326389930,3cyclictest3887-21ssh21:45:093
326389930,3cyclictest3305-21df_inode19:15:013
326389930,3cyclictest30172-21ssh00:20:033
326389930,3cyclictest27435-21df23:15:123
326389930,3cyclictest1040-21apt-get20:15:103
326389930,3cyclictest0-21swapper/321:00:123
326389930,3cyclictest0-21swapper/320:30:053
326389930,3cyclictest0-21swapper/320:25:003
326389930,3cyclictest0-21swapper/320:00:113
326389930,3cyclictest0-21swapper/319:55:103
326389930,3cyclictest0-21swapper/319:45:083
326389930,3cyclictest0-21swapper/319:40:023
326389930,3cyclictest0-21swapper/319:40:023
326389930,3cyclictest0-21swapper/319:35:113
326389930,3cyclictest0-21swapper/319:30:033
326349932,1cyclictest814-21snmpd20:45:092
326349932,1cyclictest4735-21needreboot20:20:162
326349932,1cyclictest18623-21sshd19:45:072
326349931,1cyclictest0-21swapper/221:15:112
326349931,1cyclictest0-21swapper/219:40:112
326349931,1cyclictest0-21swapper/219:40:112
326349930,3cyclictest9148-21perl20:30:142
326349930,3cyclictest25291-21python23:45:192
326349930,3cyclictest24770-21ntp_states22:10:182
326349930,3cyclictest24057-21df21:00:132
326349930,3cyclictest22374-21ntp_states19:50:182
326349930,3cyclictest21792-21systemctl22:40:202
326349930,3cyclictest16648-21ssh23:10:102
326349930,3cyclictest14307-21hddtemp_smartct19:35:142
326349930,3cyclictest0-21swapper/223:20:092
326349930,3cyclictest0-21swapper/223:05:062
326349930,3cyclictest0-21swapper/222:50:122
326349930,3cyclictest0-21swapper/221:25:122
326349930,3cyclictest0-21swapper/221:20:122
326349930,3cyclictest0-21swapper/220:55:102
326349930,3cyclictest0-21swapper/220:40:122
326349930,3cyclictest0-21swapper/220:35:182
326349930,3cyclictest0-21swapper/220:25:142
326349930,3cyclictest0-21swapper/220:15:002
326349930,3cyclictest0-21swapper/220:10:122
326349930,3cyclictest0-21swapper/220:05:112
326349930,3cyclictest0-21swapper/220:00:112
326349930,3cyclictest0-21swapper/219:20:132
326349930,3cyclictest0-21swapper/200:35:112
326349930,3cyclictest0-21swapper/200:30:112
326349930,3cyclictest0-21swapper/200:15:002
326299933,0cyclictest0-21swapper/123:32:301
326299933,0cyclictest0-21swapper/122:49:521
326299931,2cyclictest0-21swapper/121:20:121
326299931,1cyclictest0-21swapper/123:50:101
326299931,1cyclictest0-21swapper/123:40:171
326299931,1cyclictest0-21swapper/123:35:111
326299931,1cyclictest0-21swapper/123:20:581
326299931,1cyclictest0-21swapper/123:05:101
326299931,1cyclictest0-21swapper/122:05:121
326299931,1cyclictest0-21swapper/121:55:111
326299931,1cyclictest0-21swapper/121:40:121
326299931,1cyclictest0-21swapper/121:35:121
326299931,1cyclictest0-21swapper/121:15:111
326299931,1cyclictest0-21swapper/121:10:121
326299931,1cyclictest0-21swapper/120:35:101
326299931,1cyclictest0-21swapper/119:40:021
326299931,1cyclictest0-21swapper/119:40:021
326299931,1cyclictest0-21swapper/119:25:121
326299931,1cyclictest0-21swapper/119:10:121
326299931,1cyclictest0-21swapper/100:30:111
326299931,1cyclictest0-21swapper/100:05:091
326299931,1cyclictest0-21swapper/100:00:111
326299930,3cyclictest0-21swapper/120:46:451
326299930,2cyclictest0-21swapper/119:20:131
326299930,2cyclictest0-21swapper/119:15:121
326299930,1cyclictest0-21swapper/119:35:111
326289933,0cyclictest0-21swapper/019:30:040
326289932,1cyclictest814-21snmpd00:20:020
326289932,1cyclictest25790-21sh21:40:010
326289931,1cyclictest814-21snmpd00:30:080
326289931,1cyclictest0-21swapper/021:35:120
326289931,1cyclictest0-21swapper/020:00:110
326289930,3cyclictest31602-21grep20:10:150
326289930,3cyclictest12939-21sh22:05:070
326289930,3cyclictest0-21swapper/023:55:090
326289930,3cyclictest0-21swapper/023:15:100
326289930,3cyclictest0-21swapper/021:05:130
326289930,3cyclictest0-21swapper/021:00:120
326289930,3cyclictest0-21swapper/020:55:110
326289930,3cyclictest0-21swapper/020:25:110
326289930,3cyclictest0-21swapper/020:20:110
326289930,3cyclictest0-21swapper/020:15:100
326289930,3cyclictest0-21swapper/019:55:100
326289930,3cyclictest0-21swapper/019:50:110
326289930,3cyclictest0-21swapper/019:45:100
326289930,3cyclictest0-21swapper/019:10:120
326289930,1cyclictest9691-21ssh22:35:060
326289930,1cyclictest16423-21ssh23:10:010
326289930,1cyclictest11332-21ssh22:20:070
326299921,1cyclictest254812chrt19:56:031
326299921,1cyclictest0-21swapper/123:45:011
326299921,1cyclictest0-21swapper/121:00:121
326299921,1cyclictest0-21swapper/120:25:111
326299921,1cyclictest0-21swapper/120:15:101
326299921,1cyclictest0-21swapper/120:00:111
326299921,1cyclictest0-21swapper/100:10:131
326299920,1cyclictest0-21swapper/123:25:121
326299920,1cyclictest0-21swapper/122:50:111
326299920,1cyclictest0-21swapper/122:30:121
326299920,1cyclictest0-21swapper/122:00:121
326299920,1cyclictest0-21swapper/121:05:121
326299920,1cyclictest0-21swapper/120:50:011
326299920,1cyclictest0-21swapper/120:40:121
326299920,1cyclictest0-21swapper/120:20:111
326299920,1cyclictest0-21swapper/119:50:121
326299920,1cyclictest0-21swapper/119:45:101
326299920,1cyclictest0-21swapper/100:20:001
326299910,1cyclictest0-21swapper/120:05:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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