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2026-01-31 - 22:18
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of shadow in rack #3, slot #6

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
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Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack3slot6s.osadl.org (updated Sat Jan 31, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11124211996,18sleep30-21swapper/307:07:543
11276211895,18sleep00-21swapper/007:09:510
11216211595,15sleep20-21swapper/207:09:052
11227211194,12sleep10-21swapper/107:09:121
157782880,0sleep00-21swapper/012:25:500
224932750,0sleep00-21swapper/009:39:070
195232720,1sleep1221ktimersoftd/111:20:171
117882710,1sleep2301ktimersoftd/211:46:402
65892290,0sleep00-21swapper/011:40:570
249732250,1sleep20-21swapper/210:15:292
265472220,0sleep00-21swapper/007:45:160
1131599220,3cyclictest0-21swapper/111:08:051
265262210,1sleep10-21swapper/110:53:081
11317992117,2cyclictest0-21swapper/309:50:113
1131799210,19cyclictest0-21swapper/308:45:113
1131599210,18cyclictest0-21swapper/109:50:121
11314992118,2cyclictest9497-21kworker/u8:007:10:050
11314992118,2cyclictest7691-21kworker/u8:208:27:050
11314992118,2cyclictest7478-21kworker/u8:210:32:050
11314992118,2cyclictest19059-21kworker/u8:007:36:050
11314992118,2cyclictest18451-21kworker/u8:110:22:050
158952200,0sleep00-21swapper/008:40:110
1131799200,2cyclictest0-21swapper/312:05:113
1131699203,2cyclictest0-21swapper/211:08:052
1131599203,3cyclictest0-21swapper/112:01:041
11315992017,2cyclictest18451-21kworker/u8:110:23:041
11314992017,2cyclictest19059-21kworker/u8:007:33:050
11314992017,2cyclictest18451-21kworker/u8:110:27:050
11314992017,2cyclictest17350-21kworker/u8:209:56:050
11316991916,2cyclictest11256-21kworker/u8:109:26:052
1131699191,2cyclictest0-21swapper/209:35:052
11315991916,2cyclictest7691-21kworker/u8:208:29:051
11315991916,2cyclictest4669-21kworker/u8:310:07:051
11315991916,2cyclictest30480-21kworker/u8:011:35:031
1131599190,2cyclictest0-21swapper/109:35:051
11314991916,2cyclictest30480-21kworker/u8:011:45:040
11316991815,2cyclictest4669-21kworker/u8:309:59:032
11315991815,2cyclictest30514-21kworker/u8:209:13:051
11315991815,2cyclictest30480-21kworker/u8:011:44:051
11315991815,2cyclictest18451-21kworker/u8:110:28:051
11315991812,4cyclictest13167-21kworker/u8:107:19:051
11314991815,2cyclictest7691-21kworker/u8:208:22:050
11314991815,2cyclictest19409-21kworker/u8:208:59:040
11314991815,2cyclictest17350-21kworker/u8:209:46:040
11314991815,2cyclictest15642-21kworker/u8:207:26:050
11314991815,2cyclictest13600-21kworker/u8:212:34:050
1131499180,2cyclictest0-21swapper/009:26:040
1131499180,16cyclictest0-21swapper/012:10:050
1131499180,16cyclictest0-21swapper/010:52:050
11316991714,2cyclictest6637-21kworker/u8:112:18:052
11316991714,2cyclictest1705-21kworker/u8:111:01:052
11315991714,2cyclictest7478-21kworker/u8:210:55:051
11315991714,2cyclictest4698-21kworker/u8:012:21:051
11315991714,2cyclictest4698-21kworker/u8:012:21:041
11315991714,2cyclictest19059-21kworker/u8:007:38:051
11315991714,2cyclictest13600-21kworker/u8:212:32:051
1131599170,12cyclictest0-21swapper/111:17:051
1131599170,12cyclictest0-21swapper/110:01:051
11314991714,2cyclictest29563-21kworker/u8:108:15:040
11314991714,2cyclictest11754-21kworker/u8:109:05:040
1131499170,15cyclictest0-21swapper/009:40:050
32282160,1sleep2301ktimersoftd/210:27:592
122882160,0sleep30-21swapper/311:47:283
1131799160,14cyclictest21885-21ssh10:13:043
11316991613,2cyclictest6637-21kworker/u8:112:10:052
11316991613,2cyclictest6637-21kworker/u8:112:09:042
11316991613,2cyclictest6637-21kworker/u8:111:59:052
11316991613,2cyclictest32679-21kworker/u8:009:54:052
11316991613,2cyclictest29563-21kworker/u8:108:17:042
11316991613,2cyclictest28136-21kworker/u8:010:56:052
11316991613,2cyclictest14303-21kworker/u8:110:52:052
11316991613,2cyclictest13600-21kworker/u8:212:35:052
11316991613,2cyclictest13600-21kworker/u8:212:26:052
11315991613,2cyclictest29563-21kworker/u8:108:03:051
11315991613,2cyclictest15642-21kworker/u8:207:22:051
11315991613,2cyclictest1533-21kworker/u8:008:08:051
11315991613,2cyclictest12729-21kworker/u8:010:12:051
11315991613,2cyclictest11754-21kworker/u8:109:07:041
1131599160,2cyclictest0-21swapper/107:41:051
1131599160,11cyclictest0-21swapper/111:29:041
1131599160,11cyclictest0-21swapper/110:41:051
11314991613,2cyclictest8615-21kworker/u8:211:09:050
11314991613,2cyclictest29563-21kworker/u8:108:14:050
11314991613,2cyclictest15829-21kworker/u8:008:45:040
1131499160,2cyclictest0-21swapper/011:59:050
1131499160,2cyclictest0-21swapper/011:01:040
1131499160,2cyclictest0-21swapper/010:56:050
1131499160,15cyclictest0-21swapper/012:18:050
1131499160,14cyclictest0-21swapper/012:38:050
1131499160,14cyclictest0-21swapper/011:24:050
1131799151,3cyclictest21978-21ssh11:58:203
1131799151,12cyclictest27644-21diskmemload10:49:503
11317991510,3cyclictest23311-21ssh11:25:133
1131799150,3cyclictest0-21swapper/307:37:003
11316991512,2cyclictest7478-21kworker/u8:210:44:052
11316991512,2cyclictest6637-21kworker/u8:112:20:052
11316991512,2cyclictest6637-21kworker/u8:112:20:052
11316991512,2cyclictest4642-21kworker/u8:009:24:052
11316991512,2cyclictest17350-21kworker/u8:209:40:052
11316991512,2cyclictest17025-21kworker/u8:011:24:052
11316991512,2cyclictest13600-21kworker/u8:212:31:042
11316991512,2cyclictest12729-21kworker/u8:010:11:052
11316991512,2cyclictest11754-21kworker/u8:109:06:052
11316991512,2cyclictest11256-21kworker/u8:109:33:042
11316991512,2cyclictest11256-21kworker/u8:109:33:032
11316991512,2cyclictest0-21swapper/209:14:372
11316991512,2cyclictest0-21swapper/207:15:172
1131699150,13cyclictest0-21swapper/211:39:172
1131699150,13cyclictest0-21swapper/209:45:172
11315991512,2cyclictest29563-21kworker/u8:108:18:051
11315991512,2cyclictest23932-21kworker/u8:207:49:051
11315991512,2cyclictest19059-21kworker/u8:007:27:041
11315991512,2cyclictest18451-21kworker/u8:110:16:051
11315991512,2cyclictest11754-21kworker/u8:109:18:051
11315991512,2cyclictest11754-21kworker/u8:109:18:051
11315991510,3cyclictest19304-21fschecks_count10:45:141
1131599150,11cyclictest0-21swapper/111:32:051
1131499150,2cyclictest0-21swapper/012:20:050
1131499150,2cyclictest0-21swapper/012:20:050
1131499150,2cyclictest0-21swapper/010:44:050
1131499150,2cyclictest0-21swapper/010:11:040
1131499150,2cyclictest0-21swapper/009:33:040
1131499150,2cyclictest0-21swapper/009:33:040
1131499150,2cyclictest0-21swapper/009:24:050
1131499150,13cyclictest10265-21rm10:00:160
1131799142,6cyclictest0-21swapper/309:30:013
1131799141,7cyclictest0-21swapper/309:45:013
11317991411,2cyclictest0-21swapper/309:48:543
11317991410,2cyclictest7863-21ssh09:22:553
11317991410,2cyclictest30656-21ssh10:57:143
11317991410,2cyclictest0-21swapper/311:40:263
1131799140,2cyclictest0-21swapper/311:00:143
1131799140,2cyclictest0-21swapper/310:50:043
1131799140,2cyclictest0-21swapper/310:39:543
1131799140,2cyclictest0-21swapper/310:29:143
1131799140,2cyclictest0-21swapper/309:05:243
1131799140,13cyclictest0-21swapper/308:40:143
1131799140,12cyclictest30855-21ssh09:12:363
1131799140,12cyclictest0-21swapper/309:30:193
1131799140,12cyclictest0-21swapper/309:30:193
11316991411,2cyclictest8615-21kworker/u8:211:11:042
11316991411,2cyclictest7478-21kworker/u8:210:35:052
11316991411,2cyclictest22517-21kworker/u8:111:31:052
11316991411,2cyclictest19409-21kworker/u8:208:52:042
11316991411,2cyclictest19059-21kworker/u8:007:52:052
11316991411,2cyclictest19059-21kworker/u8:007:29:052
11316991411,2cyclictest15829-21kworker/u8:008:41:052
11316991411,2cyclictest1533-21kworker/u8:008:07:052
11316991411,2cyclictest11754-21kworker/u8:108:46:052
11316991411,2cyclictest0-21swapper/210:48:372
11316991411,2cyclictest0-21swapper/210:09:282
11316991410,2cyclictest15301-21sensors11:50:252
1131699140,2cyclictest0-21swapper/211:15:182
1131699140,13cyclictest0-21swapper/210:01:072
1131599142,6cyclictest0-21swapper/110:00:011
11315991411,2cyclictest27860-21kworker/u8:212:14:051
11315991411,2cyclictest23932-21kworker/u8:207:50:051
11315991411,2cyclictest19409-21kworker/u8:208:56:051
11315991411,2cyclictest19409-21kworker/u8:208:51:041
11315991411,2cyclictest19059-21kworker/u8:007:31:051
11315991411,2cyclictest18451-21kworker/u8:110:30:051
1131599140,7cyclictest0-21swapper/111:49:051
1131599140,12cyclictest0-21swapper/109:25:221
11314991411,2cyclictest0-21swapper/011:18:300
11314991411,2cyclictest0-21swapper/010:38:490
11314991411,2cyclictest0-21swapper/009:15:000
1131499140,3cyclictest6854-21nscd11:25:500
1131499140,2cyclictest0-21swapper/011:53:050
1131499140,2cyclictest0-21swapper/011:11:050
1131499140,2cyclictest0-21swapper/008:07:050
1131499140,13cyclictest0-21swapper/011:31:050
1131499140,13cyclictest0-21swapper/010:45:400
1131499140,13cyclictest0-21swapper/009:17:300
1131499140,13cyclictest0-21swapper/009:17:300
1131499140,12cyclictest0-21swapper/012:04:510
1131799132,6cyclictest0-21swapper/311:24:593
1131799131,7cyclictest0-21swapper/308:10:003
11317991310,2cyclictest27644-21diskmemload11:16:393
11317991310,2cyclictest0-21swapper/312:27:073
11317991310,2cyclictest0-21swapper/312:17:183
11317991310,2cyclictest0-21swapper/312:10:083
11317991310,2cyclictest0-21swapper/312:02:373
11317991310,2cyclictest0-21swapper/311:36:153
11317991310,2cyclictest0-21swapper/311:10:103
11317991310,2cyclictest0-21swapper/310:44:093
11317991310,2cyclictest0-21swapper/309:15:143
11317991310,2cyclictest0-21swapper/309:15:143
1131799130,2cyclictest0-21swapper/312:31:233
1131799130,2cyclictest0-21swapper/310:30:093
1131799130,2cyclictest0-21swapper/310:22:063
1131799130,2cyclictest0-21swapper/310:16:143
1131799130,2cyclictest0-21swapper/310:03:593
1131799130,2cyclictest0-21swapper/309:55:263
1131799130,2cyclictest0-21swapper/309:35:303
1131799130,12cyclictest0-21swapper/311:50:463
1131799130,12cyclictest0-21swapper/311:32:143
1131799130,12cyclictest0-21swapper/311:07:503
1131799130,12cyclictest0-21swapper/308:15:263
1131699131,2cyclictest0-21swapper/210:20:102
11316991310,2cyclictest7691-21kworker/u8:208:26:042
11316991310,2cyclictest23932-21kworker/u8:207:56:052
11316991310,2cyclictest11754-21kworker/u8:109:03:052
11316991310,2cyclictest0-21swapper/212:01:282
11316991310,2cyclictest0-21swapper/209:15:012
11316991310,2cyclictest0-21swapper/209:15:002
1131699130,2cyclictest0-21swapper/210:30:082
1131699130,12cyclictest0-21swapper/211:42:582
1131699130,12cyclictest0-21swapper/211:25:022
1131599138,3cyclictest4511-21cut08:10:221
1131599138,3cyclictest328750irq/24-eth112:35:191
1131599132,6cyclictest0-21swapper/111:14:591
11315991310,2cyclictest15829-21kworker/u8:008:42:051
11315991310,2cyclictest11754-21kworker/u8:109:04:051
11315991310,2cyclictest11754-21kworker/u8:108:33:051
1131599130,2cyclictest0-21swapper/112:15:051
1131599130,2cyclictest0-21swapper/111:55:051
11314991310,2cyclictest0-21swapper/010:15:240
1131499130,2cyclictest0-21swapper/011:39:210
1131499130,2cyclictest0-21swapper/010:05:340
1131499130,2cyclictest0-21swapper/009:50:260
1131499130,12cyclictest0-21swapper/012:05:510
1131499130,12cyclictest0-21swapper/007:40:220
1131799129,2cyclictest0-21swapper/310:05:563
1131799129,2cyclictest0-21swapper/308:20:163
1131799129,2cyclictest0-21swapper/307:45:153
1131799122,7cyclictest24430-21ssh12:35:273
1131799122,6cyclictest0-21swapper/307:15:003
1131799120,2cyclictest0-21swapper/308:55:213
1131799120,11cyclictest0-21swapper/312:20:473
1131799120,11cyclictest0-21swapper/312:20:473
1131799120,11cyclictest0-21swapper/308:10:193
1131699129,2cyclictest0-21swapper/207:35:102
1131699120,2cyclictest0-21swapper/207:41:052
1131699120,11cyclictest0-21swapper/208:55:012
1131599129,2cyclictest4642-21kworker/u8:009:30:051
1131599129,2cyclictest4642-21kworker/u8:009:30:051
1131599129,2cyclictest29563-21kworker/u8:108:20:051
1131599129,2cyclictest27860-21kworker/u8:212:07:051
1131599121,9cyclictest0-21swapper/109:20:131
1131599121,9cyclictest0-21swapper/107:10:131
1131599120,8cyclictest0-21swapper/110:36:051
1131599120,2cyclictest0-21swapper/111:00:051
1131599120,2cyclictest0-21swapper/109:46:211
1131599120,2cyclictest0-21swapper/109:40:221
1131599120,11cyclictest0-21swapper/111:52:181
1131799118,2cyclictest0-21swapper/309:00:153
1131799112,6cyclictest0-21swapper/308:50:593
1131799112,6cyclictest0-21swapper/308:34:023
1131799112,6cyclictest0-21swapper/307:30:003
1131799112,5cyclictest0-21swapper/307:55:003
1131799110,3cyclictest0-21swapper/308:25:133
1131799110,10cyclictest0-21swapper/307:25:133
1131699110,2cyclictest0-21swapper/207:14:052
1131599118,2cyclictest0-21swapper/112:29:411
1131499118,2cyclictest0-21swapper/007:50:130
1131499118,2cyclictest0-21swapper/007:15:160
1131499110,2cyclictest0-21swapper/007:56:050
1131799105,3cyclictest31678-21cron08:00:003
1131699107,2cyclictest0-21swapper/208:00:242
1131699107,2cyclictest0-21swapper/207:45:122
1131699100,9cyclictest0-21swapper/208:32:092
1131699100,2cyclictest0-21swapper/207:24:052
1131599105,3cyclictest14627-21nfs4_client08:35:181
1131599100,8cyclictest0-21swapper/108:45:121
1131499100,8cyclictest0-21swapper/008:35:130
25420290,2sleep00-21swapper/009:02:210
21585290,2sleep00-21swapper/008:54:560
113179996,2cyclictest0-21swapper/308:35:183
113179994,3cyclictest32655-21latency08:00:163
113179994,3cyclictest24395-21grep07:40:123
113179994,3cyclictest16861-21cat07:20:273
113179994,3cyclictest11681-21basename07:10:123
113169996,2cyclictest0-21swapper/208:10:182
113169990,2cyclictest0-21swapper/208:22:052
113169990,2cyclictest0-21swapper/207:34:052
113159995,3cyclictest30571-21iostat_ios07:55:171
113149994,3cyclictest7458-21runrttasks08:00:060
113149993,4cyclictest12007-21cut08:30:120
113149990,8cyclictest0-21swapper/007:21:100
113169984,3cyclictest14660-21ntpq08:35:182
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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