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2026-02-02 - 21:57
[ 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 792 highest latencies:
System rack3slot6s.osadl.org (updated Mon Feb 02, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
136392118101,12sleep10-21swapper/107:06:031
13789211697,14sleep20-21swapper/207:08:002
13656211594,16sleep30-21swapper/307:06:173
13705210897,6sleep00-21swapper/007:06:540
46532850,0sleep00-21swapper/011:38:520
30722810,1sleep20-21swapper/208:00:242
8322800,1sleep229-21rcuc/207:55:152
99152720,0sleep00-21swapper/009:21:510
99152720,0sleep00-21swapper/009:21:510
107512660,0sleep00-21swapper/009:58:110
13970992714,2cyclictest0-21swapper/108:45:121
166832260,0sleep20-21swapper/209:30:032
1397099256,17cyclictest0-21swapper/111:45:141
1397099220,17cyclictest0-21swapper/109:41:041
13971992118,2cyclictest14951-21kworker/u8:011:34:052
1397099212,2cyclictest0-21swapper/110:36:051
13970992118,2cyclictest4772-21kworker/u8:110:16:051
13971992017,2cyclictest19519-21kworker/u8:211:16:052
1397199200,4cyclictest0-21swapper/210:36:052
13969992017,2cyclictest31728-21kworker/u8:212:17:050
13969992017,2cyclictest23204-21kworker/u8:010:12:050
1396999200,4cyclictest13857-21ssh10:36:050
13971991916,2cyclictest4772-21kworker/u8:110:22:052
13971991916,2cyclictest4772-21kworker/u8:109:45:042
13971991916,2cyclictest24563-21kworker/u8:209:02:052
13971991916,2cyclictest24466-21kworker/u8:111:01:052
13971991916,2cyclictest21936-21kworker/u8:311:28:052
13971991916,2cyclictest1054-21kworker/u8:211:40:042
13970991916,2cyclictest8475-21kworker/u8:008:23:051
13970991916,2cyclictest24507-21kworker/u8:209:54:051
13970991916,2cyclictest14951-21kworker/u8:011:43:051
13970991916,2cyclictest14951-21kworker/u8:011:22:051
13970991916,2cyclictest12156-21kworker/u8:007:38:051
13969991916,2cyclictest14951-21kworker/u8:011:31:040
13971991815,2cyclictest9643-21kworker/u8:111:10:052
13971991815,2cyclictest8475-21kworker/u8:008:42:052
13971991815,2cyclictest6578-21kworker/u8:010:02:052
13971991815,2cyclictest4772-21kworker/u8:109:43:052
13971991815,2cyclictest18024-21kworker/u8:108:57:052
13971991815,2cyclictest14951-21kworker/u8:012:00:052
1397199181,2cyclictest630-21apt-get11:35:052
13970991815,2cyclictest8475-21kworker/u8:008:17:051
13970991815,2cyclictest4772-21kworker/u8:110:26:051
13970991815,2cyclictest4772-21kworker/u8:109:31:041
13970991815,2cyclictest4483-21kworker/u8:011:06:051
13970991815,2cyclictest31822-21kworker/u8:207:53:051
13970991815,2cyclictest27642-21kworker/u8:111:30:051
13970991815,2cyclictest22300-21kworker/u8:207:42:051
13970991815,2cyclictest19519-21kworker/u8:211:13:051
13970991815,2cyclictest14951-21kworker/u8:012:03:041
13970991815,2cyclictest1054-21kworker/u8:211:39:041
1397099181,2cyclictest0-21swapper/109:49:051
1397099181,14cyclictest2000-21grep11:00:161
1397099180,13cyclictest0-21swapper/110:20:051
1396999184,1cyclictest7458-21runrttasks11:44:050
13969991815,2cyclictest9643-21kworker/u8:111:14:050
13969991815,2cyclictest28386-21kworker/u8:008:03:050
13969991815,2cyclictest27642-21kworker/u8:111:29:050
13969991815,2cyclictest18024-21kworker/u8:108:51:050
278812170,0sleep10-21swapper/110:53:391
13971991714,2cyclictest4772-21kworker/u8:109:27:042
13971991714,2cyclictest24507-21kworker/u8:209:38:052
13971991714,2cyclictest19519-21kworker/u8:211:20:052
13971991714,2cyclictest15938-21kworker/u8:208:35:052
13971991714,2cyclictest14951-21kworker/u8:011:51:052
13971991714,2cyclictest10448-21kworker/u8:112:32:052
1397199170,2cyclictest0-21swapper/211:46:052
13970991714,2cyclictest4772-21kworker/u8:109:35:051
13970991714,2cyclictest31728-21kworker/u8:212:18:051
13970991714,2cyclictest28688-21kworker/u8:009:09:041
13970991714,2cyclictest27391-21kworker/u8:112:38:051
13970991714,2cyclictest24563-21kworker/u8:209:03:041
13970991714,2cyclictest23204-21kworker/u8:010:11:041
13970991714,2cyclictest1962-21kworker/u8:108:12:051
13970991714,2cyclictest19519-21kworker/u8:210:46:051
13970991714,2cyclictest18024-21kworker/u8:108:56:051
13970991714,2cyclictest12156-21kworker/u8:007:22:051
13970991714,2cyclictest10448-21kworker/u8:112:21:041
13969991714,2cyclictest31728-21kworker/u8:212:10:050
13969991714,2cyclictest18024-21kworker/u8:108:59:040
13969991714,2cyclictest12156-21kworker/u8:007:32:050
13969991714,2cyclictest12156-21kworker/u8:007:12:050
1396999171,2cyclictest1929-21ssh09:49:050
1396999170,2cyclictest0-21swapper/011:46:050
1397299161,13cyclictest0-21swapper/309:45:173
13971991613,2cyclictest8475-21kworker/u8:008:22:052
13971991613,2cyclictest4772-21kworker/u8:110:08:052
13971991613,2cyclictest31107-21kworker/u8:107:26:052
13971991613,2cyclictest28688-21kworker/u8:009:08:052
13971991613,2cyclictest24563-21kworker/u8:209:20:052
13971991613,2cyclictest24563-21kworker/u8:209:20:052
13971991613,2cyclictest24507-21kworker/u8:209:53:052
13971991613,2cyclictest22300-21kworker/u8:207:43:042
13971991613,2cyclictest19519-21kworker/u8:210:58:052
13971991613,2cyclictest18024-21kworker/u8:108:50:052
13971991613,2cyclictest12156-21kworker/u8:007:13:042
1397199160,14cyclictest0-21swapper/209:56:052
13970991613,2cyclictest6578-21kworker/u8:010:00:051
13970991613,2cyclictest31107-21kworker/u8:107:29:041
13970991613,2cyclictest26007-21kworker/u8:107:48:051
13970991613,2cyclictest19519-21kworker/u8:210:55:051
13970991613,2cyclictest14951-21kworker/u8:011:59:051
13970991613,2cyclictest12580-21kworker/u8:108:28:051
13970991613,2cyclictest12156-21kworker/u8:007:33:051
1397099160,2cyclictest0-21swapper/111:52:201
1397099160,2cyclictest0-21swapper/110:42:051
13969991613,2cyclictest14951-21kworker/u8:012:07:050
13969991613,2cyclictest12580-21kworker/u8:108:30:050
1396999160,14cyclictest0-21swapper/009:32:050
273712151,3sleep00-21swapper/007:40:230
13972991510,3cyclictest4069-21mailstats09:50:233
1397299150,3cyclictest0-21swapper/310:35:113
13971991512,2cyclictest4772-21kworker/u8:110:29:042
13971991512,2cyclictest26007-21kworker/u8:107:47:052
13971991512,2cyclictest18024-21kworker/u8:108:46:052
13971991512,2cyclictest10448-21kworker/u8:112:25:042
1397199150,13cyclictest7872-21fschecks_count10:30:152
1397199150,13cyclictest28862-21apt-get12:05:122
13970991512,2cyclictest17490-21kworker/u8:212:27:051
13970991512,2cyclictest15938-21kworker/u8:208:34:051
13970991512,2cyclictest12156-21kworker/u8:007:15:041
1397099150,13cyclictest0-21swapper/111:27:541
1397099150,13cyclictest0-21swapper/111:16:401
1397099150,13cyclictest0-21swapper/109:24:501
1397099150,13cyclictest0-21swapper/109:24:501
1397099150,13cyclictest0-21swapper/108:02:271
1396999153,1cyclictest0-21swapper/009:40:050
13969991512,2cyclictest8475-21kworker/u8:008:24:050
13969991512,2cyclictest28386-21kworker/u8:008:05:050
13969991512,2cyclictest17490-21kworker/u8:212:37:050
1396999150,2cyclictest0-21swapper/011:51:050
1396999150,2cyclictest0-21swapper/011:00:050
1397299142,11cyclictest0-21swapper/310:10:593
1397299140,12cyclictest3728-21popularity-cont08:02:283
1397299140,12cyclictest0-21swapper/312:19:293
13971991411,2cyclictest12156-21kworker/u8:007:24:052
13971991411,2cyclictest0-21swapper/210:54:502
13971991411,2cyclictest0-21swapper/210:49:202
1397199140,2cyclictest0-21swapper/212:17:052
1397199140,12cyclictest25046-21latency07:35:172
1397199140,12cyclictest16948-21df_inode10:40:142
13970991411,2cyclictest31728-21kworker/u8:212:09:051
13970991411,2cyclictest0-21swapper/112:11:201
13970991411,2cyclictest0-21swapper/109:55:101
1397099140,12cyclictest0-21swapper/110:30:151
13969991411,2cyclictest0-21swapper/010:23:080
1396999141,11cyclictest0-21swapper/011:15:560
1396999140,3cyclictest20900-21ssh10:09:550
1396999140,2cyclictest0-21swapper/010:02:050
1396999140,2cyclictest0-21swapper/009:27:040
1396999140,2cyclictest0-21swapper/008:40:050
1396999140,2cyclictest0-21swapper/007:55:180
1396999140,13cyclictest0-21swapper/010:52:480
1396999140,13cyclictest0-21swapper/010:19:570
1396999140,13cyclictest0-21swapper/009:38:050
1396999140,13cyclictest0-21swapper/009:10:080
1396999140,12cyclictest7848-21ssh10:30:150
202652130,3sleep320275-21ssh10:08:533
1397299139,2cyclictest27094-21chrt09:40:223
1397299130,2cyclictest0-21swapper/310:30:393
1397299130,12cyclictest0-21swapper/311:40:193
1397299130,12cyclictest0-21swapper/311:35:053
1397299130,12cyclictest0-21swapper/308:50:173
1397299130,11cyclictest31560-21ssh12:07:233
1397299130,11cyclictest18026-21ssh11:17:513
1397299130,11cyclictest0-21swapper/310:25:593
1397299130,11cyclictest0-21swapper/307:25:263
13971991310,2cyclictest12156-21kworker/u8:007:34:052
13971991310,2cyclictest0-21swapper/211:55:072
13971991310,2cyclictest0-21swapper/209:15:042
13971991310,2cyclictest0-21swapper/209:10:432
1397199130,2cyclictest0-21swapper/212:13:052
1397199130,2cyclictest0-21swapper/210:12:052
13970991310,2cyclictest0-21swapper/109:26:501
13970991310,2cyclictest0-21swapper/109:17:101
1397099130,2cyclictest0-21swapper/109:13:051
1397099130,12cyclictest0-21swapper/112:30:171
1397099130,12cyclictest0-21swapper/110:07:471
1396999131,2cyclictest30322-21diskmemload12:22:070
13969991310,2cyclictest0-21swapper/012:30:010
13969991310,2cyclictest0-21swapper/012:00:090
13969991310,2cyclictest0-21swapper/011:55:110
13969991310,2cyclictest0-21swapper/010:40:100
13969991310,2cyclictest0-21swapper/010:25:190
13969991310,2cyclictest0-21swapper/009:53:390
13969991310,2cyclictest0-21swapper/009:15:210
13969991310,2cyclictest0-21swapper/009:05:260
13969991310,2cyclictest0-21swapper/008:35:110
13969991310,2cyclictest0-21swapper/008:15:250
13969991310,2cyclictest0-21swapper/007:25:170
13969991310,2cyclictest0-21swapper/007:15:250
1396999130,3cyclictest23576-21ssh11:24:340
1396999130,2cyclictest30322-21diskmemload10:46:080
1396999130,2cyclictest28943-21ssh10:55:060
1396999130,12cyclictest0-21swapper/012:25:180
1396999130,12cyclictest0-21swapper/011:05:400
1396999130,12cyclictest0-21swapper/007:35:210
1397299129,2cyclictest0-21swapper/312:00:063
1397299129,2cyclictest0-21swapper/311:08:493
1397299129,2cyclictest0-21swapper/309:15:153
1397299129,2cyclictest0-21swapper/308:20:243
1397299128,3cyclictest0-21swapper/312:24:313
1397299128,2cyclictest24684-21df10:50:093
1397299128,2cyclictest0-21swapper/312:37:073
1397299122,6cyclictest0-21swapper/311:25:253
1397299120,2cyclictest0-21swapper/311:45:123
1397299120,11cyclictest0-21swapper/311:50:163
1397299120,11cyclictest0-21swapper/311:20:243
1397299120,11cyclictest0-21swapper/311:13:593
1397299120,11cyclictest0-21swapper/310:00:163
1397299120,11cyclictest0-21swapper/309:31:253
1397299120,11cyclictest0-21swapper/309:11:393
1397299120,11cyclictest0-21swapper/309:05:123
1397299120,11cyclictest0-21swapper/307:20:243
1397299120,10cyclictest0-21swapper/311:02:523
1397299120,10cyclictest0-21swapper/309:26:413
1397199129,2cyclictest0-21swapper/212:35:082
1397199120,2cyclictest0-21swapper/210:16:512
1397199120,2cyclictest0-21swapper/208:31:052
1397199120,2cyclictest0-21swapper/208:14:052
1397199120,11cyclictest0-21swapper/212:20:112
1397199120,11cyclictest0-21swapper/211:07:062
1397099129,2cyclictest5747-21kworker/u8:208:08:051
1397099129,2cyclictest0-21swapper/108:50:171
1397099120,2cyclictest0-21swapper/108:40:051
1397099120,2cyclictest0-21swapper/107:13:041
1397099120,11cyclictest0-21swapper/108:35:131
1396999120,2cyclictest0-21swapper/009:01:050
1396999120,2cyclictest0-21swapper/008:10:140
1397299118,2cyclictest10130-21ssh09:57:103
1397299118,2cyclictest0-21swapper/312:30:123
1397299118,2cyclictest0-21swapper/312:26:593
1397299118,2cyclictest0-21swapper/311:30:593
1397299118,2cyclictest0-21swapper/310:40:453
1397299118,2cyclictest0-21swapper/310:20:383
1397299118,2cyclictest0-21swapper/310:18:283
1397299118,2cyclictest0-21swapper/309:00:133
1397299118,2cyclictest0-21swapper/308:30:223
1397299118,2cyclictest0-21swapper/308:25:143
1397299118,2cyclictest0-21swapper/307:15:143
1397299112,6cyclictest0-21swapper/308:05:593
1397299112,5cyclictest0-21swapper/308:00:003
1397299110,10cyclictest0-21swapper/312:10:093
1397299110,10cyclictest0-21swapper/310:59:193
1397299110,10cyclictest0-21swapper/309:39:293
1397299110,10cyclictest0-21swapper/309:22:013
1397299110,10cyclictest0-21swapper/309:22:013
1397199110,10cyclictest0-21swapper/208:26:352
1397099110,9cyclictest0-21swapper/107:55:061
1396999110,10cyclictest0-21swapper/007:50:180
200662100,1sleep30-21swapper/311:55:143
1397299107,2cyclictest0-21swapper/308:10:143
1397299105,3cyclictest26291-21cat07:40:003
1397299100,2cyclictest0-21swapper/310:46:143
1396999101,7cyclictest12787-21df_abs08:25:140
1396999100,2cyclictest0-21swapper/007:47:050
1396999100,2cyclictest0-21swapper/007:24:050
139729996,2cyclictest0-21swapper/307:50:123
139729996,2cyclictest0-21swapper/307:10:193
139729993,5cyclictest0-21swapper/308:40:123
139729991,7cyclictest0-21swapper/308:47:593
139729991,7cyclictest0-21swapper/307:40:583
139729990,5cyclictest0-21swapper/307:46:593
139719990,2cyclictest0-21swapper/208:05:052
139699990,8cyclictest0-21swapper/008:48:380
139729984,2cyclictest24659-21cpu08:55:133
139729984,2cyclictest22293-21aten2.4-expect07:30:113
139729983,3cyclictest8384-21basename08:15:113
139719984,2cyclictest307692sleep207:50:152
139719980,2cyclictest0-21swapper/208:19:052
139719980,2cyclictest0-21swapper/207:17:042
139729972,3cyclictest16605-21cpu08:35:123
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