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2026-01-25 - 21:52
[ 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 Sun Jan 25, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
123502217202,10sleep10-21swapper/107:05:511
123792194177,12sleep00-21swapper/007:06:140
126272192174,13sleep30-21swapper/307:09:253
124532169149,14sleep20-21swapper/207:07:132
72192640,0sleep20-21swapper/212:16:412
4002480,0sleep00-21swapper/011:25:360
89992440,0sleep39001-21fschecks_time11:30:163
62522440,0sleep00-21swapper/009:39:500
271642440,0sleep20-21swapper/210:51:342
231572430,0sleep28249-21diskmemload11:05:162
211862420,0sleep321183-21apt-config11:05:013
144762420,0sleep10-21swapper/107:10:151
21782410,0sleep30-21swapper/309:21:563
157872400,0sleep10-21swapper/109:28:461
80162380,0sleep10-21swapper/110:26:391
224152110,0sleep10-21swapper/109:31:231
313472100,0sleep30-21swapper/311:56:503
14659290,0sleep10-21swapper/112:05:041
128579981,2cyclictest0-21swapper/010:20:110
128579980,1cyclictest3-21ksoftirqd/009:25:180
128629970,6cyclictest0-21swapper/212:20:112
128579974,2cyclictest3-21ksoftirqd/010:04:420
128579973,1cyclictest3-21ksoftirqd/008:49:590
128579972,1cyclictest3-21ksoftirqd/009:24:120
128579971,3cyclictest3322-21perf09:00:000
128579971,1cyclictest3-21ksoftirqd/011:51:460
128579971,1cyclictest3-21ksoftirqd/009:34:180
128579971,1cyclictest0-21swapper/011:46:510
128579970,7cyclictest0-21swapper/011:15:110
128579970,2cyclictest14788-21uniq10:30:150
128579970,1cyclictest3-21ksoftirqd/007:10:120
128579970,1cyclictest0-21swapper/009:10:130
128669960,1cyclictest0-21swapper/310:55:463
128629960,5cyclictest0-21swapper/208:40:122
128579963,0cyclictest3-21ksoftirqd/009:53:210
128579962,3cyclictest3-21ksoftirqd/012:27:330
128579962,2cyclictest3-21ksoftirqd/012:08:310
128579962,1cyclictest3-21ksoftirqd/011:58:000
128579962,1cyclictest3-21ksoftirqd/011:05:100
128579962,1cyclictest3-21ksoftirqd/010:55:520
128579962,1cyclictest3-21ksoftirqd/010:12:390
128579962,1cyclictest3-21ksoftirqd/009:45:060
128579961,3cyclictest3-21ksoftirqd/011:40:110
128579961,3cyclictest26097-21apt-get07:35:110
128579961,2cyclictest15430-21apt-get10:15:100
128579961,1cyclictest3-21ksoftirqd/012:30:240
128579961,1cyclictest3-21ksoftirqd/011:20:200
128579961,1cyclictest3-21ksoftirqd/010:50:110
128579961,1cyclictest3-21ksoftirqd/010:48:170
128579961,1cyclictest3-21ksoftirqd/010:37:100
128579961,1cyclictest3-21ksoftirqd/010:05:130
128579961,1cyclictest3-21ksoftirqd/007:30:130
128579961,1cyclictest3-21ksoftirqd/007:25:180
128579961,1cyclictest0-21swapper/009:05:140
128579960,5cyclictest0-21swapper/011:35:110
128579960,5cyclictest0-21swapper/007:50:110
128579960,1cyclictest3-21ksoftirqd/012:39:370
128579960,1cyclictest3-21ksoftirqd/012:20:010
128579960,1cyclictest3-21ksoftirqd/012:01:020
128579960,1cyclictest3-21ksoftirqd/011:14:400
128579960,1cyclictest3-21ksoftirqd/011:00:160
128579960,1cyclictest3-21ksoftirqd/010:40:130
128579960,1cyclictest3-21ksoftirqd/010:25:170
128579960,1cyclictest0-21swapper/008:00:170
7045250,0sleep20-21swapper/210:41:552
5988250,0sleep10-21swapper/109:04:591
24601250,0sleep20-21swapper/210:19:362
128669955,0cyclictest0-21swapper/310:13:423
128669955,0cyclictest0-21swapper/309:40:143
128669951,4cyclictest2411-21kworker/3:209:35:013
128669950,5cyclictest0-21swapper/312:15:093
128669950,5cyclictest0-21swapper/310:18:573
128629955,0cyclictest0-21swapper/211:18:522
128629950,5cyclictest0-21swapper/210:35:582
128629950,5cyclictest0-21swapper/210:21:412
128629950,5cyclictest0-21swapper/210:04:322
128629950,5cyclictest0-21swapper/209:40:012
128619955,0cyclictest0-21swapper/111:58:031
128619953,1cyclictest0-21swapper/108:05:111
128619951,3cyclictest0-21swapper/112:15:101
128619951,3cyclictest0-21swapper/111:35:121
128619951,3cyclictest0-21swapper/110:45:111
128619951,2cyclictest0-21swapper/110:20:111
128619951,2cyclictest0-21swapper/109:55:121
128619951,2cyclictest0-21swapper/107:55:101
128619950,5cyclictest0-21swapper/112:31:041
128579953,2cyclictest10995-21apt-get08:10:100
128579953,1cyclictest3567-21apt-get07:55:110
128579952,2cyclictest25222-21apt-get12:10:100
128579952,1cyclictest3-21ksoftirqd/012:15:300
128579951,3cyclictest3-21ksoftirqd/007:41:290
128579951,1cyclictest3-21ksoftirqd/011:30:010
128579951,1cyclictest3-21ksoftirqd/009:15:050
128579951,1cyclictest0-21swapper/008:05:130
128579950,1cyclictest31005-21apt-get08:50:120
128579950,1cyclictest3-21ksoftirqd/009:55:040
128579950,1cyclictest3-21ksoftirqd/009:40:110
128579950,1cyclictest3-21ksoftirqd/008:35:160
128579950,1cyclictest16196-21apt-get07:15:110
128579950,1cyclictest0-21swapper/007:20:170
128669941,3cyclictest29535-21smartctl11:40:133
128669941,3cyclictest0-21swapper/310:50:163
128669940,4cyclictest32119-21ssh09:35:563
128669940,4cyclictest30340-21apt-get11:25:123
128669940,4cyclictest18471-21ssh10:31:443
128669940,4cyclictest0-21swapper/312:25:033
128669940,4cyclictest0-21swapper/312:20:243
128669940,4cyclictest0-21swapper/312:10:593
128669940,4cyclictest0-21swapper/312:05:433
128669940,4cyclictest0-21swapper/311:50:243
128669940,4cyclictest0-21swapper/311:20:113
128669940,4cyclictest0-21swapper/311:17:083
128669940,4cyclictest0-21swapper/310:35:113
128669940,4cyclictest0-21swapper/310:26:143
128669940,4cyclictest0-21swapper/310:20:553
128669940,4cyclictest0-21swapper/310:09:093
128669940,4cyclictest0-21swapper/309:50:123
128669940,4cyclictest0-21swapper/309:15:113
128669940,4cyclictest0-21swapper/309:10:053
128669940,4cyclictest0-21swapper/307:30:123
128669940,3cyclictest7669-21ssh09:25:033
128669940,3cyclictest7644-21memory11:45:153
128669940,3cyclictest5964-21ssh09:55:023
128669940,3cyclictest4736-21ssh10:40:303
128669940,3cyclictest4438-21ssh12:31:053
128669940,3cyclictest25793-21ssh10:04:323
128669940,3cyclictest23487-21grep08:35:003
128669940,3cyclictest2343-21ssh11:10:453
128669940,3cyclictest20443-21ssh09:45:433
128669940,3cyclictest20008-21ssh12:39:273
128669940,3cyclictest16164-21/usr/sbin/munin08:20:133
128669940,3cyclictest15534-21ntp_states07:15:003
128669940,3cyclictest14651-21unixbench-2d10:45:193
128669940,3cyclictest0-21swapper/311:35:113
128669940,2cyclictest0-21swapper/309:05:093
128629944,0cyclictest0-21swapper/212:35:082
128629944,0cyclictest0-21swapper/212:25:572
128629944,0cyclictest0-21swapper/211:50:012
128629944,0cyclictest0-21swapper/211:39:242
128629944,0cyclictest0-21swapper/210:49:292
128629944,0cyclictest0-21swapper/210:26:562
128629944,0cyclictest0-21swapper/210:11:142
128629944,0cyclictest0-21swapper/209:38:302
128629944,0cyclictest0-21swapper/209:00:482
128629941,1cyclictest0-21swapper/209:20:112
128629940,4cyclictest8249-21diskmemload09:59:542
128629940,4cyclictest29802-21ntp_states08:45:172
128629940,4cyclictest12052-21ssh11:31:282
128629940,4cyclictest0-21swapper/212:05:102
128629940,4cyclictest0-21swapper/212:00:102
128629940,4cyclictest0-21swapper/211:13:102
128629940,4cyclictest0-21swapper/210:55:112
128629940,4cyclictest0-21swapper/210:30:142
128629940,4cyclictest0-21swapper/209:16:482
128629940,4cyclictest0-21swapper/207:46:522
128629940,4cyclictest0-21swapper/207:10:072
128629940,3cyclictest8771-21ssh09:10:112
128629940,3cyclictest4263-21perl07:55:122
128629940,3cyclictest25779-21df12:10:132
128629940,3cyclictest17681-21ssh09:45:102
128629940,3cyclictest0-21swapper/212:30:132
128629940,3cyclictest0-21swapper/208:10:112
128629940,3cyclictest0-21swapper/207:15:102
128629940,1cyclictest19525-21hddtemp_smartct07:20:132
128629940,1cyclictest14201-21diskstats08:15:112
128629940,0cyclictest0-21swapper/211:02:182
128629940,0cyclictest0-21swapper/209:33:152
128619944,0cyclictest0-21swapper/111:48:541
128619944,0cyclictest0-21swapper/111:23:001
128619944,0cyclictest0-21swapper/110:11:161
128619944,0cyclictest0-21swapper/110:05:171
128619941,2cyclictest0-21swapper/112:20:011
128619941,2cyclictest0-21swapper/111:25:111
128619941,2cyclictest0-21swapper/110:50:101
128619941,2cyclictest0-21swapper/110:35:121
128619941,2cyclictest0-21swapper/109:50:111
128619941,2cyclictest0-21swapper/109:40:131
128619941,2cyclictest0-21swapper/109:05:101
128619941,2cyclictest0-21swapper/108:40:121
128619941,2cyclictest0-21swapper/108:30:111
128619941,2cyclictest0-21swapper/108:15:011
128619941,2cyclictest0-21swapper/107:50:111
128619941,2cyclictest0-21swapper/107:20:111
128619941,1cyclictest0-21swapper/111:15:121
128619941,1cyclictest0-21swapper/107:30:111
128619940,4cyclictest0-21swapper/111:12:221
128619940,4cyclictest0-21swapper/111:08:351
128619940,4cyclictest0-21swapper/110:41:231
128619940,2cyclictest0-21swapper/107:15:111
128619940,0cyclictest0-21swapper/110:57:141
128619940,0cyclictest0-21swapper/109:35:281
128619940,0cyclictest0-21swapper/107:39:461
128579943,1cyclictest31055-21apt-get07:45:110
128579943,1cyclictest21107-21apt-get08:30:110
128579941,2cyclictest3-21ksoftirqd/008:40:000
128579941,2cyclictest3-21ksoftirqd/008:25:130
128579941,2cyclictest3-21ksoftirqd/008:15:190
128579940,1cyclictest3-21ksoftirqd/009:00:120
128579940,1cyclictest3-21ksoftirqd/008:20:000
128669932,1cyclictest814-21snmpd09:00:043
128669932,1cyclictest814-21snmpd07:50:103
128669931,1cyclictest0-21swapper/307:40:113
128669930,3cyclictest6063-21apt-get08:00:153
128669930,3cyclictest4770-21grep12:00:103
128669930,3cyclictest21031-21apt-get11:05:023
128669930,3cyclictest14736-21sed07:10:153
128669930,3cyclictest13501-21cat08:14:593
128669930,3cyclictest0-21swapper/308:55:143
128669930,3cyclictest0-21swapper/308:50:113
128669930,3cyclictest0-21swapper/308:45:113
128669930,3cyclictest0-21swapper/308:40:113
128669930,3cyclictest0-21swapper/308:35:093
128669930,3cyclictest0-21swapper/308:25:113
128669930,3cyclictest0-21swapper/308:10:103
128669930,3cyclictest0-21swapper/307:55:113
128669930,3cyclictest0-21swapper/307:45:083
128669930,3cyclictest0-21swapper/307:35:013
128669930,3cyclictest0-21swapper/307:25:113
128669930,3cyclictest0-21swapper/307:20:113
128669930,2cyclictest0-21swapper/308:05:113
128629932,1cyclictest8528-21apt-get08:05:122
128629931,1cyclictest0-21swapper/208:35:102
128629930,3cyclictest31173-21tail11:25:132
128629930,3cyclictest29194-21diskstats11:40:132
128629930,3cyclictest28204-21aten2_r5power_p09:50:122
128629930,3cyclictest27121-21apt-get10:05:122
128629930,3cyclictest27110-21tr11:55:122
128629930,3cyclictest0-21swapper/211:45:112
128629930,3cyclictest0-21swapper/211:20:052
128629930,3cyclictest0-21swapper/209:25:122
128629930,3cyclictest0-21swapper/209:05:012
128629930,3cyclictest0-21swapper/208:55:132
128629930,3cyclictest0-21swapper/208:50:112
128629930,3cyclictest0-21swapper/208:30:122
128629930,3cyclictest0-21swapper/208:20:102
128629930,3cyclictest0-21swapper/208:00:152
128629930,3cyclictest0-21swapper/207:50:102
128629930,3cyclictest0-21swapper/207:40:122
128629930,3cyclictest0-21swapper/207:35:122
128629930,3cyclictest0-21swapper/207:33:502
128629930,3cyclictest0-21swapper/207:25:102
128629930,0cyclictest18986-21tr08:25:112
128619931,2cyclictest0-21swapper/108:35:091
128619931,2cyclictest0-21swapper/107:40:121
128619931,1cyclictest0-21swapper/112:25:111
128619931,1cyclictest0-21swapper/112:10:011
128619931,1cyclictest0-21swapper/111:40:111
128619931,1cyclictest0-21swapper/111:00:111
128619931,1cyclictest0-21swapper/109:45:111
128619931,1cyclictest0-21swapper/109:20:111
128619931,1cyclictest0-21swapper/109:10:111
128619931,1cyclictest0-21swapper/108:55:131
128619931,1cyclictest0-21swapper/108:45:121
128619931,1cyclictest0-21swapper/108:20:111
128619931,1cyclictest0-21swapper/107:25:101
128619930,2cyclictest0-21swapper/112:00:091
128619930,2cyclictest0-21swapper/111:50:111
128619930,2cyclictest0-21swapper/110:00:121
128619930,2cyclictest0-21swapper/109:15:111
128619930,2cyclictest0-21swapper/108:10:111
128619930,1cyclictest0-21swapper/112:35:121
128619930,1cyclictest0-21swapper/111:30:121
128619930,1cyclictest0-21swapper/110:30:131
128619921,1cyclictest0-21swapper/108:50:121
128619921,1cyclictest0-21swapper/108:25:101
128619921,1cyclictest0-21swapper/108:00:141
128619921,0cyclictest0-21swapper/110:15:111
128619920,2cyclictest0-21swapper/107:45:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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