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2026-03-09 - 12:22
[ 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 Mar 09, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1544921440,0sleep20-21swapper/200:25:132
25190211995,19sleep00-21swapper/019:09:540
25103211596,14sleep10-21swapper/119:08:471
25079210998,6sleep20-21swapper/219:08:282
24183210895,6sleep30-21swapper/319:05:173
110882660,0sleep00-21swapper/023:49:360
110882660,0sleep00-21swapper/023:49:360
132112630,5sleep22522699cyclictest23:20:092
81012230,1sleep10-21swapper/123:15:101
205042230,1sleep0101ktimersoftd/023:58:260
25224992117,2cyclictest0-21swapper/019:20:100
2522499210,19cyclictest0-21swapper/022:05:110
2522499210,19cyclictest0-21swapper/000:35:110
63182200,1sleep10-21swapper/119:40:591
2522799200,2cyclictest0-21swapper/319:55:113
2522799200,2cyclictest0-21swapper/319:55:113
2522599200,18cyclictest0-21swapper/121:25:121
2522499209,2cyclictest0-21swapper/022:44:010
2522499209,2cyclictest0-21swapper/021:20:120
2522499202,4cyclictest0-21swapper/019:35:000
2522499201,7cyclictest0-21swapper/022:04:580
25224992010,8cyclictest5246-21rm23:43:320
2522499200,2cyclictest0-21swapper/022:59:060
2522499200,18cyclictest22028-21ssh21:53:400
75952190,1sleep0101ktimersoftd/000:16:490
312552190,1sleep30-21swapper/322:02:103
2522499199,2cyclictest0-21swapper/023:33:010
2522499199,2cyclictest0-21swapper/022:37:210
2522499199,2cyclictest0-21swapper/000:04:210
2522499192,7cyclictest0-21swapper/020:50:010
2522499191,9cyclictest0-21swapper/021:37:070
2522499190,11cyclictest0-21swapper/022:50:410
2522499189,2cyclictest0-21swapper/023:37:110
2522499185,3cyclictest26585-21timerandwakeup21:26:030
2522499184,4cyclictest13668-21grep21:45:150
2522499182,7cyclictest0-21swapper/020:28:010
2522499181,3cyclictest0-21swapper/019:25:160
2522499180,2cyclictest0-21swapper/021:31:530
2522499180,11cyclictest0-21swapper/021:43:010
2522499180,11cyclictest0-21swapper/000:10:500
2522499180,10cyclictest0-21swapper/023:25:350
2522499180,10cyclictest0-21swapper/022:31:150
131112180,0sleep30-21swapper/321:13:323
102552180,1sleep10-21swapper/122:13:381
2522499174,3cyclictest6980-21cut22:10:130
2522499171,7cyclictest0-21swapper/019:40:350
2522499170,8cyclictest0-21swapper/022:47:080
2522499170,2cyclictest0-21swapper/021:17:520
2522499170,11cyclictest0-21swapper/022:15:490
2522499170,10cyclictest0-21swapper/021:55:540
20182170,0sleep10-21swapper/122:05:161
25227991611,3cyclictest17737-21ssh00:26:433
2522499168,2cyclictest0-21swapper/022:26:210
2522499164,3cyclictest19764-21grep20:15:160
2522499164,3cyclictest16187-21tail00:25:180
2522499164,3cyclictest0-21swapper/020:35:280
2522499163,3cyclictest28931-21wc00:06:040
2522499163,3cyclictest0-21swapper/019:50:140
2522499161,6cyclictest18766-21ssh22:21:090
2522499161,5cyclictest0-21swapper/021:05:110
2522499161,13cyclictest0-21swapper/000:21:020
2522499160,6cyclictest0-21swapper/020:20:420
2522499160,2cyclictest0-21swapper/023:02:050
2522499160,2cyclictest0-21swapper/000:31:330
2522499160,10cyclictest0-21swapper/023:20:330
2522499160,10cyclictest0-21swapper/023:12:440
2522799151,3cyclictest26590-21chrt00:04:473
2522799151,2cyclictest8050-21ssh00:17:293
25227991511,2cyclictest8526-21grep19:46:023
25226991510,3cyclictest14532-21ssh21:45:532
25225991511,2cyclictest29608-21cpu20:40:141
2522599150,13cyclictest221ktimersoftd/122:38:211
2522499157,2cyclictest0-21swapper/023:15:320
2522499154,3cyclictest15275-21cat20:05:000
2522499152,7cyclictest0-21swapper/019:50:000
214642151,3sleep30-21swapper/322:24:593
2522799149,3cyclictest0-21swapper/321:49:353
2522799142,7cyclictest0-21swapper/321:40:003
2522799142,7cyclictest0-21swapper/319:25:003
2522799142,6cyclictest0-21swapper/300:25:003
2522799141,3cyclictest0-21swapper/321:44:133
2522799141,11cyclictest24992-21ssh23:00:053
2522799141,11cyclictest0-21swapper/300:14:063
25227991410,2cyclictest0-21swapper/323:15:523
2522799140,12cyclictest1158-21ssh21:33:273
2522799140,12cyclictest0-21swapper/323:47:293
2522799140,12cyclictest0-21swapper/323:47:283
2522799140,12cyclictest0-21swapper/322:55:173
2522699141,2cyclictest0-21swapper/220:50:502
2522699140,13cyclictest0-21swapper/221:05:102
2522699140,12cyclictest0-21swapper/223:45:142
2522699140,12cyclictest0-21swapper/223:45:132
2522699140,12cyclictest0-21swapper/223:31:262
25225991411,2cyclictest2365-21ssh00:11:541
25225991411,2cyclictest0-21swapper/122:22:551
25225991410,2cyclictest0-21swapper/123:25:131
25225991410,2cyclictest0-21swapper/122:43:151
2522599140,2cyclictest0-21swapper/122:50:091
2522599140,13cyclictest0-21swapper/100:01:041
2522599140,12cyclictest0-21swapper/121:10:431
2522499143,3cyclictest25621-21grep20:30:120
2522499140,6cyclictest0-21swapper/020:40:480
2522799132,7cyclictest31764-21ssh22:35:013
25227991310,2cyclictest0-21swapper/323:25:073
25227991310,2cyclictest0-21swapper/322:49:263
25227991310,2cyclictest0-21swapper/322:36:183
25227991310,2cyclictest0-21swapper/319:31:023
25227991310,2cyclictest0-21swapper/300:05:183
2522799130,2cyclictest0-21swapper/323:10:123
2522799130,2cyclictest0-21swapper/321:15:113
2522799130,12cyclictest0-21swapper/323:44:043
2522799130,12cyclictest0-21swapper/321:21:023
2522799130,12cyclictest0-21swapper/319:35:173
2522799130,12cyclictest0-21swapper/300:35:353
2522799130,12cyclictest0-21swapper/300:32:383
2522799130,11cyclictest4812-21ssh22:08:123
2522799130,11cyclictest0-21swapper/323:06:373
25226991310,2cyclictest10116-21ssh23:16:022
25226991310,2cyclictest0-21swapper/223:35:172
25226991310,2cyclictest0-21swapper/222:59:192
25226991310,2cyclictest0-21swapper/222:54:082
25226991310,2cyclictest0-21swapper/222:37:242
25226991310,2cyclictest0-21swapper/222:27:262
25226991310,2cyclictest0-21swapper/219:51:032
25226991310,2cyclictest0-21swapper/200:07:562
2522699130,2cyclictest0-21swapper/223:12:382
2522699130,2cyclictest0-21swapper/222:30:172
2522699130,2cyclictest0-21swapper/200:00:162
2522699130,11cyclictest0-21swapper/222:41:252
2522699130,11cyclictest0-21swapper/221:18:232
2522599139,2cyclictest0-21swapper/121:44:241
2522599137,3cyclictest0-21swapper/120:04:581
2522599137,3cyclictest0-21swapper/120:04:581
2522599132,7cyclictest4556-21metacity19:57:581
2522599132,7cyclictest4556-21metacity19:57:581
25225991310,2cyclictest0-21swapper/123:35:161
25225991310,2cyclictest0-21swapper/100:36:041
25225991310,2cyclictest0-21swapper/100:27:031
2522599130,2cyclictest207150irq/24-eth123:40:131
2522599130,2cyclictest0-21swapper/123:58:141
2522599130,12cyclictest9001-21diskmemload23:06:521
2522599130,12cyclictest0-21swapper/122:16:001
2522599130,12cyclictest0-21swapper/119:10:131
2522599130,12cyclictest0-21swapper/100:33:441
2522599130,11cyclictest32246-21kworker/u8:200:20:041
2522599130,11cyclictest0-21swapper/121:51:411
2522599130,11cyclictest0-21swapper/121:45:431
25224991310,2cyclictest0-21swapper/023:51:040
25224991310,2cyclictest0-21swapper/023:51:040
230732130,2sleep10-21swapper/121:23:051
2522799129,2cyclictest14068-21ssh23:20:173
2522799129,2cyclictest0-21swapper/322:50:153
2522799129,2cyclictest0-21swapper/322:40:183
2522799129,2cyclictest0-21swapper/322:25:033
2522799129,2cyclictest0-21swapper/321:25:253
2522799122,7cyclictest0-21swapper/321:05:013
2522799122,7cyclictest0-21swapper/321:02:583
2522799122,7cyclictest0-21swapper/320:42:013
2522799122,7cyclictest0-21swapper/320:01:583
2522799122,7cyclictest0-21swapper/320:01:583
2522799120,2cyclictest0-21swapper/323:35:073
2522799120,2cyclictest0-21swapper/323:31:583
2522799120,2cyclictest0-21swapper/321:59:573
2522799120,2cyclictest0-21swapper/320:20:123
2522799120,11cyclictest0-21swapper/322:15:363
2522799120,11cyclictest0-21swapper/322:11:263
2522799120,11cyclictest0-21swapper/321:50:263
2522799120,11cyclictest0-21swapper/320:35:163
2522799120,11cyclictest0-21swapper/320:30:183
2522799120,11cyclictest0-21swapper/320:25:123
2522799120,11cyclictest0-21swapper/319:40:133
2522799120,11cyclictest0-21swapper/319:11:053
2522699129,2cyclictest0-21swapper/223:59:412
2522699129,2cyclictest0-21swapper/223:44:022
2522699129,2cyclictest0-21swapper/223:02:432
2522699129,2cyclictest0-21swapper/221:40:092
2522699129,2cyclictest0-21swapper/221:30:022
2522699129,2cyclictest0-21swapper/219:40:162
2522699129,2cyclictest0-21swapper/200:30:322
2522699129,2cyclictest0-21swapper/200:16:482
2522699122,7cyclictest0-21swapper/200:20:012
2522699120,2cyclictest26949-21ssh21:26:162
2522699120,2cyclictest0-21swapper/223:50:152
2522699120,2cyclictest0-21swapper/223:50:152
2522699120,2cyclictest0-21swapper/223:06:072
2522699120,2cyclictest0-21swapper/222:47:372
2522699120,2cyclictest0-21swapper/222:10:052
2522699120,2cyclictest0-21swapper/222:01:152
2522699120,2cyclictest0-21swapper/200:10:532
2522699120,11cyclictest29950-21kworker/u8:122:06:052
2522699120,11cyclictest0-21swapper/223:26:322
2522699120,11cyclictest0-21swapper/222:20:372
2522699120,11cyclictest0-21swapper/222:15:252
2522699120,11cyclictest0-21swapper/221:56:052
2522699120,11cyclictest0-21swapper/221:51:032
2522699120,11cyclictest0-21swapper/221:35:082
2522699120,11cyclictest0-21swapper/221:20:152
2522699120,11cyclictest0-21swapper/221:10:262
2522699120,11cyclictest0-21swapper/220:35:292
2522699120,11cyclictest0-21swapper/220:20:122
2522699120,11cyclictest0-21swapper/219:26:002
2522699120,11cyclictest0-21swapper/200:36:432
2522599129,2cyclictest0-21swapper/123:45:161
2522599129,2cyclictest0-21swapper/123:45:161
2522599129,2cyclictest0-21swapper/122:30:221
2522599129,2cyclictest0-21swapper/122:25:441
2522599129,2cyclictest0-21swapper/122:00:541
2522599129,2cyclictest0-21swapper/121:31:181
2522599129,2cyclictest0-21swapper/120:30:491
2522599129,2cyclictest0-21swapper/119:30:111
2522599122,7cyclictest4562-21gdm-simple-gree23:51:591
2522599122,7cyclictest4562-21gdm-simple-gree23:51:581
2522599121,9cyclictest19924-21apt-get22:55:121
2522599120,2cyclictest0-21swapper/123:23:001
2522599120,2cyclictest0-21swapper/122:45:051
2522599120,2cyclictest0-21swapper/121:15:171
2522599120,2cyclictest0-21swapper/121:05:131
2522599120,2cyclictest0-21swapper/121:00:131
2522599120,11cyclictest0-21swapper/123:00:251
2522599120,11cyclictest0-21swapper/121:59:361
2522599120,11cyclictest0-21swapper/120:20:171
2522599120,11cyclictest0-21swapper/100:05:321
2522599120,10cyclictest0-21swapper/120:15:511
2522599120,10cyclictest0-21swapper/119:35:121
2522499120,2cyclictest0-21swapper/023:08:000
2522499120,11cyclictest0-21swapper/021:12:540
121532121,8sleep312336-21munin-node3
121532121,8sleep312336-21munin-node3
2522799118,2cyclictest6711-21kworker/u8:219:50:043
2522799118,2cyclictest0-21swapper/323:57:143
2522799118,2cyclictest0-21swapper/320:50:153
2522799117,2cyclictest0-21swapper/319:15:143
2522699118,2cyclictest0-21swapper/219:45:152
2522699112,6cyclictest30525-21mailstats20:41:012
2522699112,6cyclictest0-21swapper/220:26:592
2522699111,7cyclictest0-21swapper/220:00:592
2522699111,7cyclictest0-21swapper/220:00:582
2522699111,6cyclictest0-21swapper/220:31:002
2522699110,7cyclictest0-21swapper/219:16:012
2522699110,1cyclictest0-21swapper/219:55:182
2522699110,1cyclictest0-21swapper/219:55:182
2522599118,2cyclictest0-21swapper/120:25:161
2522599118,2cyclictest0-21swapper/100:16:231
2522599117,3cyclictest27898-21tune2fs20:35:141
2522599112,7cyclictest4556-21metacity20:47:581
2522599112,6cyclictest0-21swapper/121:37:011
2522599110,9cyclictest0-21swapper/120:05:111
2522599110,2cyclictest0-21swapper/123:10:031
2522599110,10cyclictest0-21swapper/119:20:381
2522499116,3cyclictest12109-21cut19:55:180
2522499116,3cyclictest12109-21cut19:55:170
2522499112,6cyclictest0-21swapper/020:11:000
246012110,1sleep1221ktimersoftd/123:30:211
183662110,2sleep20-21swapper/220:10:502
42572100,2sleep20-21swapper/219:36:012
38062100,2sleep20-21swapper/220:55:172
2522799107,2cyclictest1605-21kworker/u8:020:57:043
2522799105,3cyclictest31740-21df_abs20:45:133
2522799105,3cyclictest19952-21if_eth020:15:163
2522799105,3cyclictest0-21swapper/320:11:033
2522699107,2cyclictest0-21swapper/220:45:132
2522699102,7cyclictest0-21swapper/219:23:022
2522699100,7cyclictest0-21swapper/220:05:012
2522599107,2cyclictest0-21swapper/120:55:111
2522599101,6cyclictest0-21swapper/120:13:581
2522599100,8cyclictest0-21swapper/119:50:131
2522499105,3cyclictest27278-21grep19:15:010
2522499101,6cyclictest0-21swapper/020:00:390
17032100,2sleep20-21swapper/219:30:162
252279994,3cyclictest16078-21missed_timers20:05:173
252279990,6cyclictest0-21swapper/319:25:013
252259996,2cyclictest0-21swapper/120:50:111
252259990,8cyclictest8148-21ntp_states19:45:181
252259990,8cyclictest0-21swapper/119:26:041
252259990,2cyclictest0-21swapper/119:15:121
252249994,3cyclictest3728-21runrttasks21:00:310
252249994,3cyclictest3728-21runrttasks20:49:390
252249994,3cyclictest3545-21fschecks_count19:35:150
252249994,3cyclictest28052-21grep19:15:160
252249990,7cyclictest0-21swapper/020:05:060
252269984,2cyclictest19635-21df_abs20:15:142
252269983,3cyclictest5975-21load21:00:172
252269983,3cyclictest25887-21cut19:10:142
252249983,3cyclictest4305-21gnome-session20:55:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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