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2026-02-23 - 18:25
[ 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 all highest latencies:
System rack5slot2.osadl.org (updated Mon Feb 23, 2026 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
190452223207,11sleep10-21swapper/107:05:101
210212192175,12sleep20-21swapper/207:06:562
210522186169,12sleep30-21swapper/307:07:213
210092186170,11sleep00-21swapper/007:06:470
75212500,0sleep20-21swapper/211:42:152
312312480,0sleep10-21swapper/112:25:301
149122370,0sleep214915-21aten2_r5power_p09:05:142
7822150,0sleep10-21swapper/110:35:251
26403290,0sleep20-21swapper/212:07:342
27588280,0sleep20-21swapper/207:20:012
214619961,5cyclictest24255-21kworker/3:111:55:113
214459960,1cyclictest3201-21diskstats07:35:132
25630250,0sleep325811-21sed11:35:173
214619954,1cyclictest24255-21kworker/3:109:59:433
214619950,4cyclictest0-21swapper/310:05:133
214619950,4cyclictest0-21swapper/309:40:133
214459955,0cyclictest0-21swapper/209:18:252
214459950,5cyclictest0-21swapper/212:32:572
214459950,5cyclictest0-21swapper/212:24:032
214459950,5cyclictest0-21swapper/211:12:382
214459950,4cyclictest0-21swapper/208:50:122
214459950,0cyclictest4446-21ssh11:56:332
214429951,3cyclictest0-21swapper/111:00:101
214429950,5cyclictest0-21swapper/112:20:151
214389952,1cyclictest259542sh12:39:480
214389950,5cyclictest19060-21cut12:20:130
214389950,5cyclictest0-21swapper/010:53:510
214389950,5cyclictest0-21swapper/010:18:390
214389950,5cyclictest0-21swapper/009:50:160
8146240,0sleep30-21swapper/311:10:303
26280240,0sleep30-21swapper/310:32:273
25333240,0sleep30-21swapper/311:03:513
214619943,1cyclictest9353-21sed07:45:203
214619943,1cyclictest6644-21grep08:45:193
214619943,1cyclictest11251-21uniq12:00:133
214619943,1cyclictest1-21systemd07:15:013
214619943,1cyclictest1-21systemd07:15:013
214619941,3cyclictest24255-21kworker/3:111:33:033
214619941,2cyclictest0-21swapper/312:20:123
214619941,2cyclictest0-21swapper/311:40:113
214619941,1cyclictest7392-21ssh10:55:133
214619940,4cyclictest24255-21kworker/3:111:51:593
214619940,4cyclictest17083-21diskmemload12:25:093
214619940,4cyclictest0-21swapper/312:35:113
214619940,4cyclictest0-21swapper/311:15:123
214619940,4cyclictest0-21swapper/310:45:113
214619940,4cyclictest0-21swapper/310:40:123
214619940,4cyclictest0-21swapper/309:50:113
214619940,4cyclictest0-21swapper/309:35:133
214619940,4cyclictest0-21swapper/309:25:113
214619940,4cyclictest0-21swapper/309:15:123
214619940,4cyclictest0-21swapper/309:10:133
214619940,4cyclictest0-21swapper/309:01:593
214619940,4cyclictest0-21swapper/308:35:113
214619940,4cyclictest0-21swapper/307:56:253
214619940,4cyclictest0-21swapper/307:50:113
214619940,4cyclictest0-21swapper/307:20:133
214619940,3cyclictest9795-21cat08:55:003
214619940,3cyclictest9388-21fschecks_time12:15:143
214619940,3cyclictest722-21ssh09:48:423
214619940,3cyclictest6320-21ssh12:30:013
214619940,3cyclictest32749-21ssh11:22:573
214619940,3cyclictest31467-21ssh12:10:123
214619940,3cyclictest31054-21ssh10:35:143
214619940,3cyclictest30788-21ssh11:05:543
214619940,3cyclictest22417-21ssh10:15:113
214619940,3cyclictest21677-21ssh12:05:153
214619940,3cyclictest13413-21hddtemp_smartct11:45:143
214619940,3cyclictest12259-21ssh11:29:023
214619940,3cyclictest0-21swapper/310:25:033
214619940,3cyclictest0-21swapper/308:00:123
214619940,3cyclictest0-21swapper/307:25:123
214619940,1cyclictest645-21sort10:20:153
214459944,0cyclictest0-21swapper/211:38:402
214459944,0cyclictest0-21swapper/211:20:022
214459944,0cyclictest0-21swapper/210:37:592
214459944,0cyclictest0-21swapper/209:38:112
214459943,1cyclictest619-21ssh10:51:132
214459943,1cyclictest24799-21sendmail-msp08:20:012
214459941,3cyclictest25952-21ssh12:39:482
214459940,4cyclictest17083-21diskmemload12:15:322
214459940,4cyclictest0-21swapper/212:28:032
214459940,4cyclictest0-21swapper/211:54:322
214459940,4cyclictest0-21swapper/211:30:112
214459940,4cyclictest0-21swapper/211:27:112
214459940,4cyclictest0-21swapper/211:05:142
214459940,4cyclictest0-21swapper/210:40:132
214459940,4cyclictest0-21swapper/210:30:112
214459940,4cyclictest0-21swapper/210:10:342
214459940,4cyclictest0-21swapper/210:01:442
214459940,4cyclictest0-21swapper/209:53:332
214459940,4cyclictest0-21swapper/209:45:132
214459940,4cyclictest0-21swapper/209:44:582
214459940,4cyclictest0-21swapper/209:20:012
214459940,4cyclictest0-21swapper/208:10:112
214459940,4cyclictest0-21swapper/207:10:112
214459940,4cyclictest0-21swapper/207:10:112
214459940,3cyclictest5158-21/usr/sbin/munin07:40:202
214459940,3cyclictest32762-21ssh10:20:142
214459940,3cyclictest32621-21/usr/sbin/munin07:30:102
214459940,3cyclictest30891-21dpkg12:10:102
214459940,3cyclictest3008-21df_inode08:40:132
214459940,3cyclictest25922-21ssh09:14:052
214459940,3cyclictest25844-21hddtemp_smartct08:20:152
214459940,3cyclictest18032-21ssh09:56:422
214459940,0cyclictest0-21swapper/211:02:172
214429944,0cyclictest0-21swapper/111:45:561
214429944,0cyclictest0-21swapper/111:30:121
214429944,0cyclictest0-21swapper/109:21:261
214429941,2cyclictest0-21swapper/112:35:121
214429941,2cyclictest0-21swapper/112:30:121
214429941,2cyclictest0-21swapper/112:15:121
214429941,2cyclictest0-21swapper/111:40:121
214429941,2cyclictest0-21swapper/111:20:101
214429941,2cyclictest0-21swapper/111:15:131
214429941,2cyclictest0-21swapper/111:10:121
214429941,2cyclictest0-21swapper/110:40:121
214429941,2cyclictest0-21swapper/109:45:121
214429941,2cyclictest0-21swapper/109:35:131
214429941,2cyclictest0-21swapper/109:00:131
214429941,2cyclictest0-21swapper/108:20:111
214429941,2cyclictest0-21swapper/108:15:101
214429941,2cyclictest0-21swapper/107:20:121
214429940,4cyclictest0-21swapper/112:08:191
214429940,4cyclictest0-21swapper/111:35:261
214429940,4cyclictest0-21swapper/109:05:081
214429940,4cyclictest0-21swapper/108:41:071
214429940,4cyclictest0-21swapper/107:45:321
214429940,2cyclictest0-21swapper/108:00:131
214429940,0cyclictest0-21swapper/112:14:181
214429940,0cyclictest0-21swapper/112:02:211
214429940,0cyclictest0-21swapper/111:56:231
214429940,0cyclictest0-21swapper/109:19:591
214389944,0cyclictest0-21swapper/012:28:170
214389944,0cyclictest0-21swapper/011:38:230
214389944,0cyclictest0-21swapper/011:14:310
214389944,0cyclictest0-21swapper/009:48:490
214389944,0cyclictest0-21swapper/008:04:550
214389943,1cyclictest12761-21grep11:45:120
214389942,1cyclictest20595-21ssh11:32:530
214389942,1cyclictest12909-21df_inode09:00:140
214389941,3cyclictest20271-21basename10:30:010
214389941,3cyclictest0-21swapper/010:05:220
214389941,2cyclictest814-21snmpd09:13:300
214389941,2cyclictest26738-21cat09:30:020
214389941,1cyclictest0-21swapper/007:35:110
214389940,4cyclictest7378-21/usr/sbin/munin10:55:230
214389940,4cyclictest31725-21diskmemload11:54:390
214389940,4cyclictest27256-21munin-run08:25:000
214389940,4cyclictest11360-21ssh11:44:380
214389940,4cyclictest0-21swapper/011:20:110
214389940,4cyclictest0-21swapper/011:06:490
214389940,4cyclictest0-21swapper/010:20:500
214389940,4cyclictest0-21swapper/010:14:020
214389940,4cyclictest0-21swapper/009:35:140
214389940,4cyclictest0-21swapper/009:23:570
214389940,4cyclictest0-21swapper/007:45:120
214389940,4cyclictest0-21swapper/007:10:130
214389940,4cyclictest0-21swapper/007:10:130
214389940,3cyclictest9657-21sh12:30:570
214389940,3cyclictest9200-21df_inode12:15:130
214389940,3cyclictest30785-21hddtemp_smartct08:30:140
214389940,3cyclictest27553-21ssh10:49:070
214389940,3cyclictest23991-21apt-get07:15:020
214389940,3cyclictest22483-21apt-config08:15:000
214389940,3cyclictest17253-21perl09:25:130
214389940,3cyclictest14013-21sort11:30:010
214389940,3cyclictest13694-21sh12:00:580
214389940,3cyclictest12661-21ssh10:41:170
214389940,3cyclictest1220-21perl11:55:160
214389940,1cyclictest8468-21latency_hist10:40:010
214389940,1cyclictest5158-21/usr/sbin/munin07:40:210
214389940,1cyclictest27993-21/usr/sbin/munin09:15:140
214389940,1cyclictest21267-21ntp_states08:10:180
214389940,1cyclictest15990-21/usr/sbin/munin11:15:200
214389940,1cyclictest1268-21ntpq08:35:180
214389940,0cyclictest0-21swapper/012:14:100
14692240,0sleep20-21swapper/210:26:372
30622230,0sleep10-21swapper/111:05:471
214619933,0cyclictest24255-21kworker/3:108:30:093
214619930,3cyclictest9893-21apt-get08:55:113
214619930,3cyclictest32733-21grep07:30:113
214619930,3cyclictest26845-21ssh09:30:033
214619930,3cyclictest24903-21expr07:15:023
214619930,3cyclictest23885-21ssh10:00:073
214619930,3cyclictest23253-21grep08:15:133
214619930,3cyclictest20247-21expr08:10:133
214619930,3cyclictest0-21swapper/310:50:043
214619930,3cyclictest0-21swapper/310:10:113
214619930,3cyclictest0-21swapper/309:20:013
214619930,3cyclictest0-21swapper/309:05:133
214619930,3cyclictest0-21swapper/308:40:123
214619930,3cyclictest0-21swapper/308:25:013
214619930,3cyclictest0-21swapper/308:20:113
214619930,3cyclictest0-21swapper/308:05:023
214619930,3cyclictest0-21swapper/307:40:123
214619930,3cyclictest0-21swapper/307:35:113
214459932,1cyclictest27979-21cat08:25:122
214459932,1cyclictest16217-21grep11:15:122
214459931,1cyclictest22422-21ssh10:15:122
214459931,1cyclictest0-21swapper/209:00:122
214459931,1cyclictest0-21swapper/208:00:122
214459931,1cyclictest0-21swapper/207:55:122
214459931,1cyclictest0-21swapper/207:45:102
214459930,3cyclictest8178-21perl10:55:162
214459930,3cyclictest32421-21apt-get08:35:112
214459930,3cyclictest30678-21df07:25:142
214459930,3cyclictest0-21swapper/211:45:112
214459930,3cyclictest0-21swapper/210:45:112
214459930,3cyclictest0-21swapper/210:05:122
214459930,3cyclictest0-21swapper/209:30:012
214459930,3cyclictest0-21swapper/209:25:112
214459930,3cyclictest0-21swapper/208:55:112
214459930,3cyclictest0-21swapper/208:45:072
214459930,3cyclictest0-21swapper/208:30:112
214459930,3cyclictest0-21swapper/208:05:122
214459930,3cyclictest0-21swapper/207:50:022
214459930,3cyclictest0-21swapper/207:20:122
214459930,2cyclictest10475-21sh12:00:082
214429933,0cyclictest0-21swapper/110:53:071
214429931,1cyclictest0-21swapper/111:50:111
214429931,1cyclictest0-21swapper/110:45:111
214429931,1cyclictest0-21swapper/110:25:121
214429931,1cyclictest0-21swapper/110:20:151
214429931,1cyclictest0-21swapper/110:15:111
214429931,1cyclictest0-21swapper/110:10:111
214429931,1cyclictest0-21swapper/110:05:121
214429931,1cyclictest0-21swapper/109:50:111
214429931,1cyclictest0-21swapper/109:30:131
214429931,1cyclictest0-21swapper/109:10:121
214429931,1cyclictest0-21swapper/108:55:121
214429931,1cyclictest0-21swapper/108:50:111
214429931,1cyclictest0-21swapper/108:30:121
214429931,1cyclictest0-21swapper/108:25:111
214429931,1cyclictest0-21swapper/108:10:111
214429931,1cyclictest0-21swapper/108:05:121
214429931,1cyclictest0-21swapper/107:55:111
214429931,1cyclictest0-21swapper/107:35:121
214429931,1cyclictest0-21swapper/107:25:121
214429931,1cyclictest0-21swapper/107:15:121
214429931,1cyclictest0-21swapper/107:10:011
214429931,1cyclictest0-21swapper/107:10:011
214429930,2cyclictest272182sleep110:33:001
214429930,2cyclictest2114-21chrt07:31:061
214429930,2cyclictest0-21swapper/110:00:111
214429930,2cyclictest0-21swapper/109:25:121
214389931,1cyclictest0-21swapper/010:00:130
214389931,1cyclictest0-21swapper/007:55:110
214389930,3cyclictest28425-21perl07:20:140
214389930,3cyclictest18072-21expr11:00:120
214389930,3cyclictest15380-21df_inode09:05:150
214389930,3cyclictest0-21swapper/010:30:080
214389930,3cyclictest0-21swapper/008:55:140
214389930,3cyclictest0-21swapper/008:40:110
214389930,3cyclictest0-21swapper/008:25:100
214389930,3cyclictest0-21swapper/007:50:110
214389930,3cyclictest0-21swapper/007:30:110
214389930,3cyclictest0-21swapper/007:25:120
214389930,2cyclictest20587-21sh12:05:060
214389930,2cyclictest0-21swapper/008:45:100
214389930,1cyclictest7816-21cstates08:50:120
214389930,1cyclictest15010-21ssh09:40:030
214389930,1cyclictest0-21swapper/009:55:090
18064230,0sleep00-21swapper/008:05:140
214429922,0cyclictest0-21swapper/109:55:121
214429921,1cyclictest0-21swapper/110:55:131
214429921,1cyclictest0-21swapper/109:40:121
214429920,1cyclictest1904-21chrt08:35:581
214429920,1cyclictest0-21swapper/111:25:021
214429920,1cyclictest0-21swapper/108:45:101
214429920,1cyclictest0-21swapper/107:50:111
214429920,1cyclictest0-21swapper/107:40:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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