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2026-02-09 - 14:18
[ 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 Mon Feb 09, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1226421430,5sleep31316399cyclictest12:22:433
13080212198,18sleep10-21swapper/107:09:201
13096211595,15sleep20-21swapper/207:09:322
12863211289,18sleep00-21swapper/007:06:310
13000210180,13sleep30-21swapper/307:08:173
128872860,0sleep30-21swapper/311:13:223
169492730,0sleep30-21swapper/309:31:373
135632680,0sleep2301ktimersoftd/211:49:592
167032590,5sleep21316299cyclictest11:52:332
13162992417,3cyclictest28149-21diskmemload11:40:122
1316199242,17cyclictest0-21swapper/110:42:051
104082240,0sleep10-21swapper/111:45:221
1316399230,18cyclictest0-21swapper/309:55:113
1316299221,19cyclictest0-21swapper/208:50:122
13162992116,3cyclictest28149-21diskmemload09:50:152
1316299211,18cyclictest0-21swapper/207:50:102
13161992017,2cyclictest13632-21kworker/u8:208:39:051
1316199200,15cyclictest0-21swapper/112:31:041
13160992017,2cyclictest25360-21kworker/u8:109:18:050
13160992017,2cyclictest18102-21kworker/u8:211:26:050
13160992017,2cyclictest18102-21kworker/u8:211:26:050
1316099200,19cyclictest0-21swapper/008:25:120
160172190,0sleep20-21swapper/212:26:202
1316299192,15cyclictest0-21swapper/209:46:482
13162991914,3cyclictest0-21swapper/212:20:582
13161991916,2cyclictest9124-21kworker/u8:009:47:041
13161991916,2cyclictest9124-21kworker/u8:009:33:051
13161991916,2cyclictest9124-21kworker/u8:009:25:051
13161991916,2cyclictest7883-21kworker/u8:212:11:031
13161991916,2cyclictest7883-21kworker/u8:212:01:031
13161991916,2cyclictest3262-21kworker/u8:210:06:051
13161991916,2cyclictest13851-21kworker/u8:011:00:051
13160991916,2cyclictest7883-21kworker/u8:212:12:050
13160991916,2cyclictest4809-21kworker/u8:211:14:050
13160991916,2cyclictest4063-21kworker/u8:112:26:040
13160991916,2cyclictest3262-21kworker/u8:210:11:050
13160991916,2cyclictest13851-21kworker/u8:010:57:050
239022180,0sleep00-21swapper/010:50:130
1316299183,13cyclictest13717-21ssh09:28:562
13161991815,2cyclictest5360-21kworker/u8:008:51:051
13161991815,2cyclictest5360-21kworker/u8:008:41:051
13161991815,2cyclictest4063-21kworker/u8:112:23:041
13161991815,2cyclictest3262-21kworker/u8:209:58:051
13161991815,2cyclictest29247-21kworker/u8:108:23:051
13161991815,2cyclictest29247-21kworker/u8:108:19:051
13161991815,2cyclictest25275-21kworker/u8:007:51:051
13161991815,2cyclictest24634-21kworker/u8:109:43:051
13161991815,2cyclictest13534-21kworker/u8:007:16:051
13161991815,2cyclictest12166-21kworker/u8:010:26:041
1316199180,2cyclictest0-21swapper/110:51:031
1316199180,13cyclictest0-21swapper/111:50:051
13160991815,2cyclictest7883-21kworker/u8:211:59:040
13160991815,2cyclictest3690-21kworker/u8:209:38:050
13160991815,2cyclictest24917-21kworker/u8:112:36:050
13160991815,2cyclictest12504-21kworker/u8:011:52:050
1316299173,12cyclictest29476-21ssh11:30:302
1316299172,13cyclictest0-21swapper/212:37:272
1316299172,13cyclictest0-21swapper/212:33:272
1316299172,13cyclictest0-21swapper/209:56:242
1316299172,13cyclictest0-21swapper/209:12:542
13162991713,3cyclictest0-21swapper/211:26:382
13162991713,3cyclictest0-21swapper/211:26:372
13161991714,2cyclictest5360-21kworker/u8:008:57:051
13161991714,2cyclictest4809-21kworker/u8:211:13:051
13161991714,2cyclictest3690-21kworker/u8:209:20:051
13161991714,2cyclictest29977-21kworker/u8:111:41:051
13161991714,2cyclictest29247-21kworker/u8:108:01:041
13161991714,2cyclictest29247-21kworker/u8:107:56:051
13161991714,2cyclictest25360-21kworker/u8:109:01:051
13161991714,2cyclictest20622-21kworker/u8:110:49:051
13161991714,2cyclictest18404-21kworker/u8:107:39:051
13161991714,2cyclictest18404-21kworker/u8:107:22:041
13161991714,2cyclictest17610-21kworker/u8:111:57:041
13161991714,2cyclictest17399-21kworker/u8:207:31:051
13161991714,2cyclictest13851-21kworker/u8:010:55:051
1316199170,3cyclictest0-21swapper/111:25:051
1316199170,3cyclictest0-21swapper/111:25:041
1316199170,2cyclictest0-21swapper/112:19:051
1316199170,2cyclictest0-21swapper/111:33:041
1316199170,2cyclictest0-21swapper/111:09:041
1316199170,12cyclictest0-21swapper/108:06:051
13160991714,2cyclictest9124-21kworker/u8:009:51:030
13160991714,2cyclictest7883-21kworker/u8:212:06:050
13160991714,2cyclictest4063-21kworker/u8:112:15:040
13160991714,2cyclictest23454-21kworker/u8:011:31:050
13160991714,2cyclictest21448-21kworker/u8:110:19:040
13160991714,2cyclictest20622-21kworker/u8:111:07:040
13160991714,2cyclictest18102-21kworker/u8:211:23:040
1316399168,6cyclictest4967-21apt-get09:20:003
1316399161,13cyclictest0-21swapper/310:25:173
13163991611,3cyclictest0-21swapper/310:05:273
1316299162,3cyclictest0-21swapper/210:12:422
1316299161,3cyclictest4957-21cron09:20:002
13162991612,3cyclictest0-21swapper/210:34:382
1316299161,13cyclictest28149-21diskmemload10:29:182
1316299161,13cyclictest0-21swapper/207:50:002
13161991613,2cyclictest5360-21kworker/u8:008:34:051
13161991613,2cyclictest5360-21kworker/u8:008:12:051
13161991613,2cyclictest25360-21kworker/u8:109:05:051
13161991613,2cyclictest25275-21kworker/u8:007:44:051
13161991613,2cyclictest21448-21kworker/u8:110:20:051
13161991613,2cyclictest17748-21kworker/u8:108:47:041
13161991613,2cyclictest12166-21kworker/u8:010:30:051
1316199161,13cyclictest15417-21python11:15:231
1316199160,14cyclictest0-21swapper/110:39:041
1316199160,14cyclictest0-21swapper/109:39:031
1316199160,14cyclictest0-21swapper/109:14:041
1316199160,11cyclictest0-21swapper/110:15:041
13160991613,2cyclictest9124-21kworker/u8:009:24:050
13160991613,2cyclictest3262-21kworker/u8:210:00:050
13160991613,2cyclictest25360-21kworker/u8:108:59:050
13160991613,2cyclictest18404-21kworker/u8:107:29:050
1316399151,12cyclictest17769-21ssh10:43:313
13163991510,3cyclictest7615-21ssh10:31:433
13163991510,3cyclictest2578-21ssh11:37:073
1316399150,3cyclictest16590-21ssh11:16:503
1316399150,13cyclictest6906-21taskset12:16:443
1316399150,13cyclictest23280-21sh11:25:023
1316399150,13cyclictest23280-21sh11:25:013
1316399150,13cyclictest17562-21ssh12:29:003
1316399150,13cyclictest0-21swapper/311:45:183
1316299152,2cyclictest17447-21apt-get08:40:052
1316299152,12cyclictest0-21swapper/212:15:322
1316299152,12cyclictest0-21swapper/211:11:462
1316299151,3cyclictest0-21swapper/209:20:212
1316299151,12cyclictest28149-21diskmemload09:31:052
13162991510,4cyclictest7091-21ssh11:06:182
1316299150,14cyclictest0-21swapper/212:08:282
1316299150,13cyclictest27831-21ssh10:19:152
1316299150,13cyclictest0-21swapper/210:20:092
13161991512,2cyclictest29247-21kworker/u8:108:25:041
13161991512,2cyclictest25360-21kworker/u8:109:16:051
1316199150,3cyclictest0-21swapper/112:35:171
13160991512,2cyclictest9124-21kworker/u8:009:27:040
13160991512,2cyclictest5360-21kworker/u8:008:30:050
13160991512,2cyclictest3690-21kworker/u8:209:30:050
13160991512,2cyclictest31041-21kworker/u8:009:12:050
13160991512,2cyclictest2625-21kworker/u8:011:38:040
13160991512,2cyclictest25360-21kworker/u8:109:03:040
13160991512,2cyclictest25275-21kworker/u8:007:54:050
13160991512,2cyclictest21448-21kworker/u8:110:28:040
13160991512,2cyclictest21153-21ssh12:32:190
13160991512,2cyclictest17399-21kworker/u8:207:33:050
13160991512,2cyclictest17399-21kworker/u8:207:20:040
13160991512,2cyclictest13534-21kworker/u8:007:13:040
13160991510,3cyclictest21002-21timerwakeupswit08:45:240
1316399149,3cyclictest32301-21ssh10:24:123
1316399142,7cyclictest0-21swapper/309:10:003
1316399142,6cyclictest0-21swapper/308:00:013
13163991411,2cyclictest0-21swapper/311:31:503
13163991411,2cyclictest0-21swapper/311:00:003
13163991411,2cyclictest0-21swapper/309:40:103
1316399140,3cyclictest8049-21ssh11:07:503
1316399140,3cyclictest0-21swapper/311:59:453
1316399140,2cyclictest0-21swapper/310:11:093
1316399140,13cyclictest0-21swapper/309:36:503
1316399140,12cyclictest28149-21diskmemload12:30:483
1316399140,12cyclictest12689-21ssh09:27:133
1316399140,12cyclictest0-21swapper/311:20:153
1316399140,12cyclictest0-21swapper/310:52:203
1316299144,8cyclictest28149-21diskmemload10:06:252
1316299144,8cyclictest13641-21munin-node2
1316299143,6cyclictest0-21swapper/208:15:012
1316299142,6cyclictest0-21swapper/211:25:012
13162991411,2cyclictest0-21swapper/210:55:182
13162991410,3cyclictest0-21swapper/210:43:162
1316299140,2cyclictest0-21swapper/207:55:172
1316299140,13cyclictest0-21swapper/211:16:282
1316299140,13cyclictest0-21swapper/211:01:372
1316299140,12cyclictest0-21swapper/210:00:132
1316199141,3cyclictest13118-21ssh10:02:591
1316199140,2cyclictest0-21swapper/111:35:031
1316199140,2cyclictest0-21swapper/110:10:051
1316199140,13cyclictest0-21swapper/112:28:041
13160991411,2cyclictest976-21kworker/u8:208:00:050
13160991411,2cyclictest7883-21kworker/u8:212:04:040
13160991411,2cyclictest29247-21kworker/u8:108:07:050
13160991411,2cyclictest13401-21kworker/u8:011:17:040
13160991411,2cyclictest0-21swapper/011:40:190
1316099140,12cyclictest0-21swapper/009:45:480
1316099140,12cyclictest0-21swapper/007:15:170
1316399132,7cyclictest0-21swapper/308:34:023
1316399132,6cyclictest0-21swapper/307:40:013
1316399132,6cyclictest0-21swapper/307:20:003
13163991310,2cyclictest28149-21diskmemload11:03:033
13163991310,2cyclictest0-21swapper/312:37:113
13163991310,2cyclictest0-21swapper/309:20:173
13163991310,2cyclictest0-21swapper/307:50:103
1316399130,2cyclictest28149-21diskmemload10:16:363
1316399130,2cyclictest0-21swapper/310:00:003
1316399130,2cyclictest0-21swapper/308:05:043
1316399130,2cyclictest0-21swapper/307:30:123
1316399130,12cyclictest25014-21ssh12:00:493
1316399130,12cyclictest0-21swapper/310:39:293
1316399130,12cyclictest0-21swapper/309:46:053
1316399130,12cyclictest0-21swapper/308:40:203
1316399130,11cyclictest0-21swapper/311:40:053
1316299139,3cyclictest0-21swapper/212:12:222
1316299139,3cyclictest0-21swapper/212:01:022
1316299136,5cyclictest22849-21grep07:30:242
1316299134,3cyclictest11616-21ssh10:35:382
1316299132,7cyclictest0-21swapper/207:26:592
1316299132,6cyclictest0-21swapper/209:00:012
13162991310,2cyclictest0-21swapper/208:25:122
1316299130,2cyclictest0-21swapper/210:50:382
1316299130,2cyclictest0-21swapper/209:42:082
13161991310,2cyclictest0-21swapper/111:20:061
1316199130,2cyclictest425-21copy09:50:021
1316199130,2cyclictest0-21swapper/112:05:041
1316199130,2cyclictest0-21swapper/107:45:031
1316199130,2cyclictest0-21swapper/107:25:051
1316199130,2cyclictest0-21swapper/107:11:051
13160991310,2cyclictest25360-21kworker/u8:109:06:050
13160991310,2cyclictest25275-21kworker/u8:007:40:050
13160991310,2cyclictest17748-21kworker/u8:108:50:050
13160991310,2cyclictest13632-21kworker/u8:208:36:040
13160991310,2cyclictest0-21swapper/010:30:390
13160991310,2cyclictest0-21swapper/007:45:100
1316099130,2cyclictest0-21swapper/012:20:220
1316099130,2cyclictest0-21swapper/010:44:490
1316099130,2cyclictest0-21swapper/010:35:290
1316099130,2cyclictest0-21swapper/009:55:150
1316099130,12cyclictest0-21swapper/011:45:390
1316099130,12cyclictest0-21swapper/010:20:110
1316399129,2cyclictest425-21copy09:50:023
1316399129,2cyclictest29051-21ssh12:05:243
1316399129,2cyclictest0-21swapper/311:52:283
1316399129,2cyclictest0-21swapper/310:45:323
1316399129,2cyclictest0-21swapper/309:10:083
1316399129,2cyclictest0-21swapper/308:20:173
1316399122,7cyclictest0-21swapper/307:20:593
1316399121,6cyclictest3160-21copy08:05:013
1316399120,2cyclictest0-21swapper/312:10:113
1316399120,2cyclictest0-21swapper/308:35:313
1316399120,2cyclictest0-21swapper/307:10:123
1316399120,11cyclictest0-21swapper/309:00:123
1316399120,11cyclictest0-21swapper/308:50:143
1316399120,11cyclictest0-21swapper/308:25:123
1316399120,11cyclictest0-21swapper/308:15:253
1316299126,4cyclictest8262-21cut08:15:162
1316299126,4cyclictest28240-21wc09:10:002
1316299126,4cyclictest23483-21dd07:35:012
1316299126,4cyclictest19141-21http_loadtime11:55:152
1316299126,4cyclictest18910-21ssh10:45:062
1316299126,4cyclictest13404-21tail07:10:112
1316299125,5cyclictest3457-21basename08:05:132
1316299125,5cyclictest27229-21chrt07:43:572
1316299125,5cyclictest26331-21gltestperf09:00:152
1316299125,5cyclictest2255-21grep08:00:192
1316299125,5cyclictest19841-21aten2.4_r3power08:45:102
1316299125,5cyclictest19599-21expr09:35:122
1316299125,5cyclictest17660-21cpuspeed_turbos07:20:122
1316299125,5cyclictest16248-21hostname08:35:182
1316299124,6cyclictest32425-21rm11:35:052
1316299120,2cyclictest0-21swapper/207:15:142
1316099129,2cyclictest5360-21kworker/u8:008:42:050
1316099129,2cyclictest0-21swapper/011:00:470
1316099129,2cyclictest0-21swapper/009:40:170
1316099122,7cyclictest0-21swapper/008:13:580
1316099120,2cyclictest0-21swapper/007:55:230
1316099120,11cyclictest0-21swapper/010:45:110
1316399110,2cyclictest0-21swapper/308:48:153
1316299114,5cyclictest0-21swapper/208:20:002
1316099118,2cyclictest17399-21kworker/u8:207:35:050
1316099118,2cyclictest0-21swapper/010:05:030
1316399105,3cyclictest19721-21grep07:25:123
1316399104,4cyclictest5822-21grep08:10:143
1316399102,7cyclictest0-21swapper/307:41:593
1316099102,6cyclictest0-21swapper/008:22:440
131639994,3cyclictest7458-21runrttasks08:55:013
131609994,3cyclictest8283-21cat08:15:160
131639983,3cyclictest27661-21tail07:45:123
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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