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2026-02-17 - 15:51
[ 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 Tue Feb 17, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
66802190172,13sleep30-21swapper/307:08:143
67132187172,10sleep10-21swapper/107:08:401
45962187170,12sleep00-21swapper/007:05:060
65262156139,12sleep20-21swapper/207:06:162
46002490,0sleep00-21swapper/009:41:430
241862470,0sleep10-21swapper/108:45:191
52602440,0sleep00-21swapper/011:48:380
111412420,0sleep00-21swapper/008:20:160
128792400,0sleep00-21swapper/011:35:530
288812130,0sleep20-21swapper/211:28:222
69969991,6cyclictest0-21swapper/012:00:100
69969981,3cyclictest25813-21munin-run10:40:010
70099960,5cyclictest0-21swapper/310:40:123
69969960,6cyclictest0-21swapper/012:35:090
70099955,0cyclictest9584-21kworker/3:011:26:113
70099955,0cyclictest9584-21kworker/3:009:11:523
70099955,0cyclictest9584-21kworker/3:008:49:273
70099955,0cyclictest9584-21kworker/3:008:38:153
70099955,0cyclictest9584-21kworker/3:008:04:403
70099955,0cyclictest9584-21kworker/3:007:31:043
70099955,0cyclictest9584-21kworker/3:007:19:553
70099950,5cyclictest0-21swapper/312:36:373
70099950,5cyclictest0-21swapper/312:21:473
70099950,5cyclictest0-21swapper/311:31:263
70099950,5cyclictest0-21swapper/310:51:343
70099950,5cyclictest0-21swapper/308:25:193
70099950,4cyclictest0-21swapper/308:20:113
70059955,0cyclictest0-21swapper/211:51:532
70059955,0cyclictest0-21swapper/207:30:152
70059953,1cyclictest16100-21head12:25:192
70059950,5cyclictest0-21swapper/210:36:312
70059950,5cyclictest0-21swapper/210:06:152
70059950,4cyclictest9890-21perl10:00:142
70059950,0cyclictest22680-21apt-get08:45:112
70059950,0cyclictest0-21swapper/209:14:272
70009951,2cyclictest0-21swapper/111:30:121
70009951,2cyclictest0-21swapper/108:30:111
70009951,2cyclictest0-21swapper/108:20:121
70009951,2cyclictest0-21swapper/107:25:131
70009950,5cyclictest0-21swapper/112:23:321
69969951,2cyclictest0-21swapper/007:45:110
69969951,1cyclictest15878-21apt-get12:10:000
69969950,5cyclictest27724-21tr07:50:120
69969950,5cyclictest0-21swapper/012:14:240
69969950,5cyclictest0-21swapper/011:04:510
69969950,5cyclictest0-21swapper/010:43:530
69969950,5cyclictest0-21swapper/009:34:030
31766250,0sleep10-21swapper/112:01:041
14126250,0sleep014156-21ssh10:34:090
70099943,1cyclictest6792-21diskstats12:05:133
70099943,1cyclictest29391-21unixbench_multi08:55:203
70099942,1cyclictest31846-21ssh11:14:143
70099942,1cyclictest17480-21latency_hist08:35:003
70099940,4cyclictest26383-21ssh10:08:233
70099940,4cyclictest0-21swapper/312:30:113
70099940,4cyclictest0-21swapper/312:25:123
70099940,4cyclictest0-21swapper/311:55:113
70099940,4cyclictest0-21swapper/311:45:133
70099940,4cyclictest0-21swapper/311:20:123
70099940,4cyclictest0-21swapper/311:15:013
70099940,4cyclictest0-21swapper/311:05:193
70099940,4cyclictest0-21swapper/310:55:023
70099940,4cyclictest0-21swapper/310:30:123
70099940,4cyclictest0-21swapper/310:15:123
70099940,4cyclictest0-21swapper/309:55:133
70099940,4cyclictest0-21swapper/309:45:093
70099940,4cyclictest0-21swapper/309:40:133
70099940,4cyclictest0-21swapper/309:30:123
70099940,4cyclictest0-21swapper/309:20:123
70099940,4cyclictest0-21swapper/309:15:133
70099940,4cyclictest0-21swapper/307:20:133
70099940,4cyclictest0-21swapper/307:10:323
70099940,3cyclictest8907-21/usr/sbin/munin08:15:183
70099940,3cyclictest8746-21ssh10:46:493
70099940,3cyclictest812-21ssh12:18:053
70099940,3cyclictest32552-21ssh10:10:543
70099940,3cyclictest32538-21sort08:00:003
70099940,3cyclictest30865-21ssh10:25:483
70099940,3cyclictest28210-21ssh12:00:013
70099940,3cyclictest26067-21ssh09:36:213
70099940,3cyclictest25372-21tr08:50:123
70099940,3cyclictest2475-21perl09:25:153
70099940,3cyclictest22504-21ssh10:38:003
70099940,3cyclictest20568-21ssh09:50:013
70099940,3cyclictest20122-21ssh11:40:123
70099940,3cyclictest17424-21ssh10:20:013
70099940,3cyclictest16311-21ssh12:10:013
70099940,3cyclictest11520-21ssh11:35:183
70099940,3cyclictest0-21swapper/309:00:113
70099940,0cyclictest0-21swapper/310:02:233
70059944,0cyclictest0-21swapper/212:22:002
70059944,0cyclictest0-21swapper/209:49:312
70059944,0cyclictest0-21swapper/209:33:312
70059944,0cyclictest0-21swapper/209:00:192
70059941,3cyclictest22023-21awk07:35:192
70059941,2cyclictest0-21swapper/211:35:112
70059940,4cyclictest8273-21sh10:30:332
70059940,4cyclictest4361-21ssh11:15:512
70059940,4cyclictest2380-21diskmemload11:20:122
70059940,4cyclictest0-21swapper/212:13:512
70059940,4cyclictest0-21swapper/212:06:222
70059940,4cyclictest0-21swapper/211:45:132
70059940,4cyclictest0-21swapper/211:10:282
70059940,4cyclictest0-21swapper/211:05:012
70059940,4cyclictest0-21swapper/211:04:462
70059940,4cyclictest0-21swapper/210:47:032
70059940,4cyclictest0-21swapper/210:25:122
70059940,4cyclictest0-21swapper/210:20:392
70059940,4cyclictest0-21swapper/210:17:042
70059940,4cyclictest0-21swapper/209:56:302
70059940,4cyclictest0-21swapper/209:50:122
70059940,4cyclictest0-21swapper/209:35:112
70059940,4cyclictest0-21swapper/208:00:122
70059940,4cyclictest0-21swapper/207:25:132
70059940,3cyclictest814-21snmpd10:55:132
70059940,3cyclictest4902-21latency_hist08:10:002
70059940,3cyclictest31552-21ssh12:00:572
70059940,3cyclictest30043-21grep07:55:002
70059940,3cyclictest24425-21cron10:55:012
70059940,3cyclictest23262-21diskstats07:40:152
70059940,3cyclictest21277-21ntp_states08:40:172
70059940,3cyclictest19142-21hddtemp_smartct11:55:142
70059940,3cyclictest1371-21ssh09:40:182
70059940,3cyclictest0-21swapper/207:15:122
70059940,0cyclictest0-21swapper/210:10:022
70009944,0cyclictest0-21swapper/108:55:181
70009942,1cyclictest0-21swapper/111:40:121
70009942,1cyclictest0-21swapper/109:50:121
70009941,2cyclictest0-21swapper/112:35:091
70009941,2cyclictest0-21swapper/112:15:101
70009941,2cyclictest0-21swapper/111:00:111
70009941,2cyclictest0-21swapper/110:20:111
70009941,2cyclictest0-21swapper/110:15:121
70009941,2cyclictest0-21swapper/109:00:111
70009941,2cyclictest0-21swapper/108:15:121
70009941,1cyclictest0-21swapper/108:25:121
70009940,4cyclictest0-21swapper/110:32:571
70009940,4cyclictest0-21swapper/109:21:131
70009940,0cyclictest0-21swapper/111:20:581
70009940,0cyclictest0-21swapper/110:26:071
69969944,0cyclictest0-21swapper/011:17:210
69969944,0cyclictest0-21swapper/010:14:210
69969943,1cyclictest3-21ksoftirqd/011:05:000
69969941,2cyclictest0-21swapper/010:00:120
69969941,2cyclictest0-21swapper/009:05:120
69969941,2cyclictest0-21swapper/008:25:120
69969941,2cyclictest0-21swapper/007:55:120
69969941,2cyclictest0-21swapper/007:30:110
69969941,2cyclictest0-21swapper/007:10:110
69969940,4cyclictest0-21swapper/012:19:590
69969940,4cyclictest0-21swapper/011:55:110
69969940,4cyclictest0-21swapper/011:40:120
69969940,4cyclictest0-21swapper/011:25:170
69969940,4cyclictest0-21swapper/010:50:030
69969940,4cyclictest0-21swapper/010:45:110
69969940,4cyclictest0-21swapper/010:08:540
69969940,4cyclictest0-21swapper/009:38:310
69969940,4cyclictest0-21swapper/009:15:130
69969940,4cyclictest0-21swapper/008:54:550
69969940,4cyclictest0-21swapper/007:20:130
69969940,3cyclictest9447-21awk08:15:210
69969940,3cyclictest31171-21ssh09:55:130
69969940,3cyclictest28024-21apt10:25:120
69969940,3cyclictest27128-21sh12:30:340
69969940,3cyclictest22405-21sed08:45:000
69969940,3cyclictest20883-21sh12:27:590
69969940,3cyclictest14013-21sh11:20:300
69969940,3cyclictest0-21swapper/007:35:100
69969940,1cyclictest8037-21/usr/sbin/munin11:50:180
69969940,0cyclictest111rcuc/010:15:140
69969940,0cyclictest0-21swapper/009:50:030
11273240,0sleep00-21swapper/009:45:120
70099931,1cyclictest0-21swapper/308:10:133
70099930,3cyclictest7802-21ssh11:50:033
70099930,3cyclictest2560-21ssh11:00:023
70099930,3cyclictest23385-21tune2fs07:40:153
70099930,3cyclictest0-21swapper/309:05:123
70099930,3cyclictest0-21swapper/308:40:113
70099930,3cyclictest0-21swapper/308:05:133
70099930,3cyclictest0-21swapper/307:50:113
70099930,3cyclictest0-21swapper/307:45:113
70099930,3cyclictest0-21swapper/307:35:113
70099930,3cyclictest0-21swapper/307:25:133
70059932,1cyclictest26674-21tr10:40:132
70059932,1cyclictest12581-21apt08:25:112
70059931,1cyclictest0-21swapper/209:05:122
70059931,1cyclictest0-21swapper/208:35:132
70059930,3cyclictest8143-21df_inode08:15:132
70059930,3cyclictest26696-21/usr/sbin/munin12:15:112
70059930,3cyclictest20660-21expr11:40:142
70059930,3cyclictest0-21swapper/212:35:002
70059930,3cyclictest0-21swapper/212:30:102
70059930,3cyclictest0-21swapper/211:30:032
70059930,3cyclictest0-21swapper/209:25:132
70059930,3cyclictest0-21swapper/209:20:122
70059930,3cyclictest0-21swapper/209:15:102
70059930,3cyclictest0-21swapper/208:55:022
70059930,3cyclictest0-21swapper/208:50:112
70059930,3cyclictest0-21swapper/208:30:102
70059930,3cyclictest0-21swapper/208:20:122
70059930,3cyclictest0-21swapper/208:10:122
70059930,3cyclictest0-21swapper/207:55:122
70059930,3cyclictest0-21swapper/207:45:112
70059930,3cyclictest0-21swapper/207:20:132
70059930,3cyclictest0-21swapper/207:10:112
70009933,0cyclictest0-21swapper/109:41:531
70009931,1cyclictest0-21swapper/112:30:111
70009931,1cyclictest0-21swapper/112:10:011
70009931,1cyclictest0-21swapper/112:05:111
70009931,1cyclictest0-21swapper/111:50:121
70009931,1cyclictest0-21swapper/111:45:131
70009931,1cyclictest0-21swapper/111:25:121
70009931,1cyclictest0-21swapper/111:15:011
70009931,1cyclictest0-21swapper/111:10:121
70009931,1cyclictest0-21swapper/110:55:131
70009931,1cyclictest0-21swapper/110:40:121
70009931,1cyclictest0-21swapper/110:35:121
70009931,1cyclictest0-21swapper/110:10:121
70009931,1cyclictest0-21swapper/109:55:131
70009931,1cyclictest0-21swapper/109:45:091
70009931,1cyclictest0-21swapper/109:35:111
70009931,1cyclictest0-21swapper/109:25:131
70009931,1cyclictest0-21swapper/109:10:121
70009931,1cyclictest0-21swapper/108:50:111
70009931,1cyclictest0-21swapper/108:40:111
70009931,1cyclictest0-21swapper/107:35:111
70009931,1cyclictest0-21swapper/107:15:121
70009930,2cyclictest27703-21taskset10:09:111
70009930,2cyclictest13130-21taskset09:15:061
70009930,2cyclictest0-21swapper/111:35:111
70009930,2cyclictest0-21swapper/110:50:111
70009930,2cyclictest0-21swapper/109:05:121
70009930,2cyclictest0-21swapper/108:35:121
70009930,2cyclictest0-21swapper/108:00:121
70009930,2cyclictest0-21swapper/107:40:131
70009930,2cyclictest0-21swapper/107:10:111
70009930,1cyclictest0-21swapper/110:45:101
70009930,1cyclictest0-21swapper/109:30:111
69969933,0cyclictest0-21swapper/008:30:110
69969933,0cyclictest0-21swapper/008:10:140
69969932,1cyclictest4259-21ssh12:20:040
69969930,3cyclictest9844-21if_eth007:15:010
69969930,3cyclictest32037-21chrt09:01:190
69969930,3cyclictest24978-21apt-get10:55:130
69969930,3cyclictest0-21swapper/010:20:110
69969930,3cyclictest0-21swapper/009:25:130
69969930,3cyclictest0-21swapper/009:20:100
69969930,3cyclictest0-21swapper/009:10:120
69969930,3cyclictest0-21swapper/008:55:010
69969930,3cyclictest0-21swapper/008:45:000
69969930,3cyclictest0-21swapper/008:35:010
69969930,3cyclictest0-21swapper/008:05:130
69969930,3cyclictest0-21swapper/007:40:130
69969930,3cyclictest0-21swapper/007:25:140
69969930,1cyclictest23385-21/usr/sbin/munin11:10:150
69969930,1cyclictest0-21swapper/011:30:110
69969930,0cyclictest32627-21apt-get08:00:120
70009921,1cyclictest0-21swapper/110:00:121
70009921,1cyclictest0-21swapper/108:10:131
70009921,1cyclictest0-21swapper/108:05:131
70009921,1cyclictest0-21swapper/107:55:121
70009921,1cyclictest0-21swapper/107:30:111
70009920,1cyclictest14344-21chrt12:25:021
70009920,1cyclictest0-21swapper/111:55:111
70009920,1cyclictest0-21swapper/111:05:011
70009920,1cyclictest0-21swapper/107:50:121
70009920,1cyclictest0-21swapper/107:45:111
70009920,1cyclictest0-21swapper/107:20:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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