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2026-01-12 - 16:03
[ 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 376 highest latencies:
System rack5slot2.osadl.org (updated Mon Jan 12, 2026 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
57992228212,11sleep10-21swapper/107:05:471
59252201185,11sleep30-21swapper/307:07:253
59122193177,11sleep00-21swapper/007:07:130
58942176158,13sleep20-21swapper/207:07:002
283732430,0sleep20-21swapper/210:25:172
266542420,0sleep00-21swapper/009:53:000
254572110,0sleep20-21swapper/207:45:152
99502100,0sleep20-21swapper/211:20:002
55882100,0sleep10-21swapper/110:14:391
1611290,0sleep216230-1kworker/2:2H12:20:102
63349982,1cyclictest0-21swapper/309:50:113
63349974,2cyclictest28854-21apt-get10:10:103
63349972,4cyclictest27184-21apt-get07:50:103
63349972,2cyclictest0-21swapper/311:50:113
63349972,2cyclictest0-21swapper/311:40:103
63349972,1cyclictest0-21swapper/311:00:113
63349972,1cyclictest0-21swapper/310:35:103
63349972,1cyclictest0-21swapper/309:10:013
63349971,1cyclictest14567-21apt-get08:30:123
63349971,1cyclictest0-21swapper/310:40:113
63349970,5cyclictest13614-21ntp_states07:20:173
63349970,3cyclictest703-21df11:15:123
63249970,3cyclictest18140-21munin-run10:05:000
8645260,0sleep31706-21diskmemload10:15:213
63349964,2cyclictest32051-21apt-get09:40:113
63349962,2cyclictest40-21ksoftirqd/312:05:163
63349962,1cyclictest0-21swapper/311:25:123
63349962,1cyclictest0-21swapper/308:25:103
63349962,1cyclictest0-21swapper/307:55:113
63349961,1cyclictest40-21ksoftirqd/312:25:023
63349961,1cyclictest40-21ksoftirqd/312:16:583
63349961,1cyclictest40-21ksoftirqd/310:24:173
63349961,1cyclictest0-21swapper/311:36:133
63349961,1cyclictest0-21swapper/310:49:093
63349961,1cyclictest0-21swapper/308:45:133
63349961,1cyclictest0-21swapper/307:25:193
63349961,0cyclictest0-21swapper/310:25:163
63349960,4cyclictest6174-21python08:10:183
63349960,4cyclictest6174-21python08:10:183
63349960,4cyclictest30275-21ssh09:55:043
63349960,4cyclictest1706-21diskmemload12:30:213
63349960,4cyclictest10973-21df_inode11:20:133
63349960,1cyclictest0-21swapper/312:24:283
63349960,1cyclictest0-21swapper/311:30:113
63349960,1cyclictest0-21swapper/311:10:133
63349960,1cyclictest0-21swapper/308:05:143
63349960,1cyclictest0-21swapper/307:15:173
63249960,5cyclictest32048-21ssh09:40:120
63249960,3cyclictest1706-21diskmemload12:04:590
63349954,1cyclictest6418-21apt-get07:10:113
63349954,1cyclictest5280-21apt-get10:30:113
63349953,2cyclictest391ktimersoftd/309:20:053
63349953,2cyclictest29644-21tune2fs11:45:143
63349953,2cyclictest24164-21apt-get10:55:113
63349952,3cyclictest0-21swapper/308:35:083
63349952,2cyclictest24459-21apt08:50:103
63349952,2cyclictest11437-21apt-get09:30:133
63349952,1cyclictest40-21ksoftirqd/312:35:033
63349951,3cyclictest40-21ksoftirqd/308:03:263
63349951,2cyclictest0-21swapper/310:05:163
63349951,1cyclictest9624-21apt-get08:20:103
63349951,1cyclictest40-21ksoftirqd/309:25:033
63349951,1cyclictest16203-21ntpq12:10:163
63349951,1cyclictest0-21swapper/311:56:563
63349951,1cyclictest0-21swapper/308:15:123
63349951,0cyclictest0-21swapper/310:50:073
63349950,4cyclictest0-21swapper/309:35:113
63349950,2cyclictest13418-21load11:05:153
63349950,1cyclictest40-21ksoftirqd/309:15:133
63349950,1cyclictest1706-21diskmemload09:46:013
63349950,1cyclictest0-21swapper/312:00:153
63349950,1cyclictest0-21swapper/310:00:103
63349950,1cyclictest0-21swapper/307:45:133
63349950,1cyclictest0-21swapper/307:30:133
63309955,0cyclictest0-21swapper/210:45:242
63309955,0cyclictest0-21swapper/209:17:232
63309950,5cyclictest22708-21ls07:40:132
63309950,5cyclictest0-21swapper/210:20:112
63309950,5cyclictest0-21swapper/209:30:132
63309950,5cyclictest0-21swapper/207:15:122
63309950,0cyclictest16359-21ssh10:03:572
63259951,3cyclictest0-21swapper/110:20:101
63259951,3cyclictest0-21swapper/109:35:121
63259951,2cyclictest0-21swapper/109:25:101
63259951,2cyclictest0-21swapper/108:35:091
63259951,1cyclictest0-21swapper/111:10:121
63259950,5cyclictest0-21swapper/111:24:321
63249952,2cyclictest0-21swapper/009:15:130
63249951,3cyclictest496-21nscd10:55:100
63249951,3cyclictest0-21swapper/007:50:100
63249951,2cyclictest0-21swapper/010:50:120
63249950,5cyclictest0-21swapper/012:15:000
63249950,5cyclictest0-21swapper/012:08:310
63249950,4cyclictest0-21swapper/008:50:110
63349941,2cyclictest0-21swapper/308:40:113
63349940,4cyclictest0-21swapper/309:05:103
63349940,4cyclictest0-21swapper/309:00:113
63349940,1cyclictest0-21swapper/308:55:123
63349940,1cyclictest0-21swapper/307:40:113
63349940,1cyclictest0-21swapper/307:35:123
63309944,0cyclictest0-21swapper/212:03:332
63309944,0cyclictest0-21swapper/211:45:122
63309944,0cyclictest0-21swapper/210:35:052
63309943,1cyclictest22426-21apt-get11:10:112
63309941,3cyclictest56950irq/130-eth011:28:222
63309941,2cyclictest0-21swapper/208:55:122
63309941,2cyclictest0-21swapper/208:00:112
63309940,4cyclictest4814-21sh09:10:312
63309940,4cyclictest30974-21cpu11:30:132
63309940,4cyclictest25715-21apt-get10:40:112
63309940,4cyclictest0-21swapper/212:35:102
63309940,4cyclictest0-21swapper/210:55:112
63309940,4cyclictest0-21swapper/210:11:212
63309940,4cyclictest0-21swapper/207:35:122
63309940,3cyclictest9367-21latency_hist08:20:002
63309940,3cyclictest8794-21munin-node07:15:012
63309940,3cyclictest25780-21sh11:43:242
63309940,3cyclictest22019-21ssh11:10:012
63309940,3cyclictest20270-21latency_hist11:25:012
63309940,3cyclictest20051-21df_inode08:40:122
63309940,3cyclictest12618-21/usr/sbin/munin12:25:182
63309940,2cyclictest0-21swapper/209:23:122
63309940,1cyclictest6733-21/usr/sbin/munin10:15:182
63309940,1cyclictest20173-21/usr/sbin/munin09:50:182
63309940,1cyclictest12345-21/usr/sbin/munin07:20:172
63309940,0cyclictest0-21swapper/212:15:472
63259944,0cyclictest0-21swapper/112:29:531
63259944,0cyclictest0-21swapper/112:19:061
63259944,0cyclictest0-21swapper/112:06:541
63259944,0cyclictest0-21swapper/111:25:161
63259942,1cyclictest0-21swapper/108:45:111
63259941,2cyclictest0-21swapper/111:50:101
63259941,2cyclictest0-21swapper/110:55:101
63259941,2cyclictest0-21swapper/110:50:111
63259941,2cyclictest0-21swapper/110:45:011
63259941,2cyclictest0-21swapper/110:15:121
63259941,2cyclictest0-21swapper/109:30:131
63259941,2cyclictest0-21swapper/109:15:131
63259941,2cyclictest0-21swapper/108:50:101
63259941,2cyclictest0-21swapper/107:15:111
63259941,1cyclictest0-21swapper/110:00:131
63259941,1cyclictest0-21swapper/108:15:111
63259941,1cyclictest0-21swapper/108:05:111
63259940,4cyclictest0-21swapper/110:30:081
63259940,4cyclictest0-21swapper/109:46:201
63259940,4cyclictest0-21swapper/109:22:021
63259940,0cyclictest0-21swapper/112:22:091
63259940,0cyclictest0-21swapper/112:03:501
63259940,0cyclictest0-21swapper/111:55:231
63259940,0cyclictest0-21swapper/110:40:281
63249944,0cyclictest0-21swapper/010:48:470
63249944,0cyclictest0-21swapper/010:28:510
63249943,1cyclictest8689-21sed10:15:210
63249942,2cyclictest0-21swapper/008:10:090
63249942,2cyclictest0-21swapper/008:10:090
63249941,3cyclictest28296-21ssh11:12:410
63249941,2cyclictest0-21swapper/012:35:110
63249941,2cyclictest0-21swapper/007:55:110
63249940,4cyclictest1706-21diskmemload11:04:020
63249940,4cyclictest0-21swapper/012:30:140
63249940,4cyclictest0-21swapper/012:25:100
63249940,4cyclictest0-21swapper/012:20:080
63249940,4cyclictest0-21swapper/011:50:110
63249940,4cyclictest0-21swapper/011:35:100
63249940,4cyclictest0-21swapper/011:28:200
63249940,4cyclictest0-21swapper/011:15:110
63249940,4cyclictest0-21swapper/011:06:230
63249940,4cyclictest0-21swapper/010:30:110
63249940,4cyclictest0-21swapper/010:21:040
63249940,4cyclictest0-21swapper/010:10:110
63249940,4cyclictest0-21swapper/010:06:190
63249940,4cyclictest0-21swapper/009:36:140
63249940,4cyclictest0-21swapper/009:25:110
63249940,4cyclictest0-21swapper/009:20:110
63249940,4cyclictest0-21swapper/008:40:120
63249940,4cyclictest0-21swapper/007:15:100
63249940,3cyclictest6041-21ssh11:49:580
63249940,3cyclictest380-21uptime11:30:200
63249940,3cyclictest25707-21/usr/sbin/munin10:40:180
63249940,3cyclictest2020-21apt-config09:10:010
63249940,3cyclictest19256-21rm11:40:120
63249940,3cyclictest17251-21ssh09:48:320
63249940,3cyclictest16909-21ntpq10:35:180
63249940,3cyclictest12263-21gpg-connect-age07:20:000
63249940,1cyclictest0-21swapper/009:55:120
31144240,0sleep00-21swapper/012:19:010
26210240,3sleep20-21swapper/211:59:532
63309932,1cyclictest7119-21cat11:50:122
63309932,1cyclictest2677-21expr08:05:132
63309932,1cyclictest0-21swapper/210:05:062
63309932,1cyclictest0-21swapper/207:50:172
63309931,2cyclictest56950irq/130-eth011:00:052
63309931,1cyclictest0-21swapper/212:10:092
63309931,1cyclictest0-21swapper/209:00:112
63309931,1cyclictest0-21swapper/208:45:102
63309931,1cyclictest0-21swapper/207:30:112
63309930,3cyclictest9866-21taskset09:45:082
63309930,3cyclictest61-21kswapd010:50:122
63309930,3cyclictest32418-21diskstats09:05:122
63309930,3cyclictest21538-21ssh09:35:062
63309930,3cyclictest0-21swapper/212:30:092
63309930,3cyclictest0-21swapper/212:05:102
63309930,3cyclictest0-21swapper/210:30:022
63309930,3cyclictest0-21swapper/209:40:122
63309930,3cyclictest0-21swapper/209:25:142
63309930,3cyclictest0-21swapper/208:54:362
63309930,3cyclictest0-21swapper/208:30:122
63309930,3cyclictest0-21swapper/208:25:192
63309930,3cyclictest0-21swapper/208:20:092
63309930,3cyclictest0-21swapper/208:10:102
63309930,3cyclictest0-21swapper/208:10:102
63309930,3cyclictest0-21swapper/207:55:102
63309930,2cyclictest14813-21/usr/sbin/munin07:25:102
63309930,1cyclictest8373-21ssh11:35:062
63309930,1cyclictest30225-21ssh09:55:022
63309930,0cyclictest0-21swapper/208:35:092
63259933,0cyclictest0-21swapper/112:37:441
63259933,0cyclictest0-21swapper/111:42:271
63259933,0cyclictest0-21swapper/108:02:171
63259933,0cyclictest0-21swapper/107:21:331
63259932,1cyclictest0-21swapper/112:10:101
63259931,1cyclictest0-21swapper/111:45:111
63259931,1cyclictest0-21swapper/111:35:111
63259931,1cyclictest0-21swapper/111:30:121
63259931,1cyclictest0-21swapper/111:15:101
63259931,1cyclictest0-21swapper/110:05:111
63259931,1cyclictest0-21swapper/109:50:101
63259931,1cyclictest0-21swapper/109:40:121
63259931,1cyclictest0-21swapper/109:10:021
63259931,1cyclictest0-21swapper/109:00:101
63259931,1cyclictest0-21swapper/108:55:111
63259931,1cyclictest0-21swapper/108:25:091
63259931,1cyclictest0-21swapper/107:45:121
63259931,1cyclictest0-21swapper/107:40:111
63259930,2cyclictest691-21chrt10:27:391
63259930,2cyclictest1328-21chrt09:05:281
63259930,2cyclictest11606-21chrt08:21:571
63259930,2cyclictest0-21swapper/112:30:091
63259930,2cyclictest0-21swapper/107:30:111
63259930,2cyclictest0-21swapper/107:25:111
63249931,2cyclictest0-21swapper/011:55:040
63249931,1cyclictest7130-21apt-get08:15:110
63249931,1cyclictest0-21swapper/008:55:120
63249931,0cyclictest0-21swapper/008:30:110
63249930,3cyclictest25437-21perl07:45:140
63249930,3cyclictest11265-21ssh09:30:060
63249930,3cyclictest0-21swapper/011:20:040
63249930,3cyclictest0-21swapper/009:05:070
63249930,3cyclictest0-21swapper/009:00:100
63249930,3cyclictest0-21swapper/008:45:110
63249930,3cyclictest0-21swapper/008:35:080
63249930,3cyclictest0-21swapper/008:25:060
63249930,3cyclictest0-21swapper/008:20:100
63249930,3cyclictest0-21swapper/008:05:060
63249930,3cyclictest0-21swapper/008:00:110
63249930,3cyclictest0-21swapper/007:40:020
63249930,3cyclictest0-21swapper/007:35:130
63249930,3cyclictest0-21swapper/007:30:120
63249930,3cyclictest0-21swapper/007:25:060
63249930,3cyclictest0-21swapper/007:10:100
63259921,1cyclictest0-21swapper/108:10:101
63259921,1cyclictest0-21swapper/108:10:101
63259920,2cyclictest0-21swapper/107:10:111
63259920,1cyclictest0-21swapper/111:05:111
63259920,1cyclictest0-21swapper/111:00:121
63259920,1cyclictest0-21swapper/110:35:111
63259920,1cyclictest0-21swapper/109:55:011
63259920,1cyclictest0-21swapper/108:40:121
63259920,1cyclictest0-21swapper/107:55:011
63259920,1cyclictest0-21swapper/107:50:101
63259920,1cyclictest0-21swapper/107:35:111
63259910,1cyclictest0-21swapper/108:30:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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