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2026-01-18 - 20:56
[ 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 #1, 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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  Intel
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 376 highest latencies:
System rack1slot6s.osadl.org (updated Sun Jan 18, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
199709910218,23cyclictest15192-21gltestperf08:46:071
199709910218,23cyclictest15192-21gltestperf08:46:071
1997199994,41cyclictest0-21swapper/210:56:052
1997099985,85cyclictest0-21swapper/109:31:111
19971999720,13cyclictest0-21swapper/211:16:072
1997099954,84cyclictest0-21swapper/109:01:161
1997199943,13cyclictest0-21swapper/209:25:562
1997199943,13cyclictest0-21swapper/209:25:562
1997099944,32cyclictest0-21swapper/109:16:001
19970999433,52cyclictest0-21swapper/111:37:531
19970999337,49cyclictest7364-21diskmemload10:26:171
19970999331,53cyclictest5668-21hwlatdetect10:56:041
19970999132,52cyclictest0-21swapper/110:31:021
19970999114,9cyclictest121850irq/46-eth009:26:191
19970999114,9cyclictest121850irq/46-eth009:26:191
1997199908,25cyclictest0-21swapper/208:50:092
1997199908,25cyclictest0-21swapper/208:50:092
1997199903,22cyclictest0-21swapper/208:58:382
19971999018,26cyclictest0-21swapper/211:46:102
1997099904,76cyclictest11472-21needreboot10:16:091
1997099904,32cyclictest0-21swapper/110:21:141
19970999031,50cyclictest0-21swapper/108:41:101
19970999021,11cyclictest18187-21cstates08:51:011
1997099895,77cyclictest0-21swapper/110:45:571
1997099894,32cyclictest0-21swapper/110:14:461
1997099894,10cyclictest16771-21fw_packets12:01:001
248599880,4rtkit-daemon5925-21kworker/3:109:22:140
1997199884,29cyclictest0-21swapper/211:25:572
1997099884,36cyclictest0-21swapper/109:53:041
1997099884,26cyclictest0-21swapper/108:06:011
1997099884,26cyclictest0-21swapper/108:06:011
1997099884,24cyclictest0-21swapper/111:06:111
1997099883,32cyclictest3011-21seq10:04:461
19970998820,10cyclictest18919-21gltestperf11:16:001
19970998816,12cyclictest0-21swapper/108:57:151
248599870,7rtkit-daemon0-21swapper/009:39:060
1997099875,74cyclictest0-21swapper/111:21:081
1997099874,25cyclictest0-21swapper/109:11:421
1997099874,13cyclictest0-21swapper/111:55:581
1997199864,47cyclictest0-21swapper/209:11:032
1997199864,46cyclictest18971-21cat09:40:462
1997199864,39cyclictest0-21swapper/209:06:072
1997099865,22cyclictest24205-21df_inode10:36:001
1997099864,32cyclictest1419-21runrttasks10:52:391
1997099864,31cyclictest24725-21sadc06:45:521
1997099864,27cyclictest0-21swapper/107:04:131
1997099864,22cyclictest0-21swapper/111:51:021
1997099864,12cyclictest0-21swapper/109:42:171
1997099863,35cyclictest9968-21yum11:01:231
1997099863,11cyclictest28911-21gltestperf09:06:081
19970998625,14cyclictest0-21swapper/107:56:211
1997199854,28cyclictest0-21swapper/210:41:002
1997099854,36cyclictest0-21swapper/111:31:121
1997099854,36cyclictest0-21swapper/111:31:121
1997099854,34cyclictest0-21swapper/109:36:041
1997099854,30cyclictest0-21swapper/109:49:341
1997099854,28cyclictest0-21swapper/107:31:251
1997099854,11cyclictest0-21swapper/110:06:201
1997099854,11cyclictest0-21swapper/110:06:201
1997099853,31cyclictest0-21swapper/111:29:451
19970998524,14cyclictest0-21swapper/110:45:431
1997099843,27cyclictest0-21swapper/107:46:211
19970998417,9cyclictest14764-21telnet11:10:521
1997099834,35cyclictest0-21swapper/108:26:161
1997099833,33cyclictest0-21swapper/109:21:161
19970998322,10cyclictest9261-21latency07:26:091
19970998322,10cyclictest9261-21latency07:26:091
1997099825,13cyclictest0-21swapper/108:36:491
1997099824,33cyclictest0-21swapper/108:31:201
19970998231,45cyclictest0-21swapper/111:43:381
19970998211,13cyclictest0-21swapper/109:56:161
209322810,4sleep03-21ksoftirqd/011:19:450
1997099814,32cyclictest0-21swapper/108:15:501
19970998113,12cyclictest0-21swapper/111:46:281
1997199793,10cyclictest0-21swapper/211:21:112
1997099796,17cyclictest0-21swapper/107:00:531
1997099794,32cyclictest0-21swapper/106:51:031
1997099783,35cyclictest0-21swapper/107:16:161
1997099773,11cyclictest16275-21gltestperf07:41:091
248599750,6rtkit-daemon0-21swapper/010:54:400
1997099753,31cyclictest0-21swapper/108:20:481
1996899753,20cyclictest14183-21fschecks_count10:21:010
248599740,6rtkit-daemon0-21swapper/011:00:020
1997199732,65cyclictest0-21swapper/210:01:032
19970997326,8cyclictest2783-21df_inode07:06:061
248599710,6rtkit-daemon0-21swapper/009:35:210
1997099713,35cyclictest0-21swapper/107:23:291
1997099713,34cyclictest0-21swapper/107:39:301
1997099704,15cyclictest0-21swapper/107:51:121
248599690,8rtkit-daemon0-21swapper/010:17:120
248599690,8rtkit-daemon0-21swapper/009:43:200
248599690,7rtkit-daemon0-21swapper/010:48:330
248599690,7rtkit-daemon0-21swapper/010:42:110
248599690,7rtkit-daemon0-21swapper/009:50:200
248599690,6rtkit-daemon0-21swapper/010:32:410
248599690,6rtkit-daemon0-21swapper/010:27:110
248599690,6rtkit-daemon0-21swapper/010:13:570
248599690,6rtkit-daemon0-21swapper/010:00:500
248599680,7rtkit-daemon0-21swapper/307:42:553
248599680,7rtkit-daemon0-21swapper/009:50:500
248599680,7rtkit-daemon0-21swapper/009:26:280
248599680,7rtkit-daemon0-21swapper/009:26:280
248599680,6rtkit-daemon0-21swapper/010:39:180
248599680,6rtkit-daemon0-21swapper/009:56:420
246502680,10sleep30-21swapper/309:47:233
1997099684,16cyclictest0-21swapper/106:36:071
19968996835,13cyclictest4420-21gltestperf10:06:040
19968996835,13cyclictest4420-21gltestperf10:06:040
248599660,7rtkit-daemon0-21swapper/309:14:593
248599660,3rtkit-daemon30579-21ssh09:08:443
248599660,2rtkit-daemon0-21swapper/307:47:473
248599640,8rtkit-daemon0-21swapper/307:14:563
1997299644,40cyclictest0-21swapper/309:51:073
1997199644,42cyclictest0-21swapper/210:36:012
248599630,8rtkit-daemon0-21swapper/307:15:563
248599630,6rtkit-daemon0-21swapper/307:52:323
109882633,52sleep00-21swapper/008:41:010
248599620,9rtkit-daemon0-21swapper/311:39:233
248599620,9rtkit-daemon0-21swapper/308:56:223
248599620,9rtkit-daemon0-21swapper/308:47:153
248599620,9rtkit-daemon0-21swapper/308:47:153
248599620,9rtkit-daemon0-21swapper/308:15:463
248599620,9rtkit-daemon0-21swapper/306:57:423
248599620,8rtkit-daemon0-21swapper/312:03:223
248599620,8rtkit-daemon0-21swapper/311:34:313
248599620,8rtkit-daemon0-21swapper/311:34:313
248599620,8rtkit-daemon0-21swapper/309:19:213
248599620,8rtkit-daemon0-21swapper/309:02:523
248599620,8rtkit-daemon0-21swapper/308:41:003
248599620,8rtkit-daemon0-21swapper/308:39:153
248599620,8rtkit-daemon0-21swapper/308:32:163
248599620,8rtkit-daemon0-21swapper/307:37:403
248599620,8rtkit-daemon0-21swapper/307:32:253
248599620,8rtkit-daemon0-21swapper/307:21:263
248599620,7rtkit-daemon0-21swapper/311:56:383
248599620,7rtkit-daemon0-21swapper/311:44:533
248599620,7rtkit-daemon0-21swapper/311:03:323
248599620,7rtkit-daemon0-21swapper/308:55:153
248599620,7rtkit-daemon0-21swapper/307:59:023
248599620,7rtkit-daemon0-21swapper/307:04:273
248599620,7rtkit-daemon0-21swapper/306:51:353
248599620,3rtkit-daemon0-21swapper/311:06:403
1997299625,36cyclictest0-21swapper/311:18:093
1997299624,42cyclictest0-21swapper/310:18:063
1997199623,9cyclictest1558-21grep10:50:562
1997199622,54cyclictest0-21swapper/211:33:092
1997199622,54cyclictest0-21swapper/211:33:092
248599610,8rtkit-daemon0-21swapper/308:29:013
248599610,8rtkit-daemon0-21swapper/308:08:393
248599610,8rtkit-daemon0-21swapper/308:08:393
248599610,8rtkit-daemon0-21swapper/307:07:043
248599610,7rtkit-daemon0-21swapper/308:16:463
248599610,7rtkit-daemon0-21swapper/307:28:333
248599610,7rtkit-daemon0-21swapper/307:28:333
248599610,6rtkit-daemon0-21swapper/308:21:393
248599610,4rtkit-daemon0-21swapper/306:48:273
248599610,4rtkit-daemon0-21swapper/306:48:273
248599610,3rtkit-daemon0-21swapper/311:54:003
248599610,3rtkit-daemon0-21swapper/311:21:243
248599610,3rtkit-daemon0-21swapper/311:11:543
1997199614,12cyclictest0-21swapper/210:48:512
1997199613,12cyclictest0-21swapper/211:51:052
248599600,8rtkit-daemon0-21swapper/311:46:383
248599600,4rtkit-daemon0-21swapper/311:26:393
248599600,4rtkit-daemon0-21swapper/308:02:243
1996899604,34cyclictest14931-21diskstats08:46:050
1996899604,34cyclictest14931-21diskstats08:46:050
65112593,9sleep06620-21cut11:45:580
297192593,11sleep00-21swapper/011:31:150
297192593,11sleep00-21swapper/011:31:150
248599590,4rtkit-daemon0-21swapper/309:21:593
102872594,48sleep01287-21snmpd07:29:460
102872594,48sleep01287-21snmpd07:29:460
1997199589,43cyclictest0-21swapper/209:02:012
1997199583,9cyclictest11124-21crond11:05:422
1996899585,45cyclictest0-21swapper/011:01:180
248599570,5rtkit-daemon0-21swapper/307:57:472
1997199573,9cyclictest4206-21grep11:41:142
1997199573,40cyclictest0-21swapper/209:31:502
1997199573,39cyclictest0-21swapper/209:48:052
1997199573,35cyclictest17015-21ssh10:25:552
1997199573,14cyclictest0-21swapper/210:11:042
1997199572,37cyclictest0-21swapper/212:00:472
1997199565,25cyclictest16562-21ssh10:25:302
1997199564,7cyclictest1419-21runrttasks09:55:302
19968995610,28cyclictest0-21swapper/011:35:580
191932563,11sleep00-21swapper/007:46:270
324962553,44sleep00-21swapper/008:20:500
1997199554,38cyclictest0-21swapper/208:39:432
19968995534,14cyclictest0-21swapper/006:46:240
19968995534,14cyclictest0-21swapper/006:46:240
1996899553,44cyclictest0-21swapper/011:26:040
246692543,10sleep00-21swapper/008:00:260
19972995436,12cyclictest12830-21tr09:31:003
19972995427,11cyclictest121850irq/46-eth009:40:593
19972995422,13cyclictest0-21swapper/310:51:123
1997199544,37cyclictest0-21swapper/209:41:372
19971995437,10cyclictest18157-21grep08:51:012
1997199543,45cyclictest11858-21taskset08:41:092
1997199543,33cyclictest0-21swapper/209:18:012
1997199542,38cyclictest0-21swapper/210:34:072
1996899544,41cyclictest0-21swapper/011:50:590
19968995437,10cyclictest6930-21unixbench_multi08:31:210
96642533,43sleep00-21swapper/008:37:350
40562534,10sleep00-21swapper/007:06:530
1997299536,24cyclictest16929-21aten2.4-expect10:25:543
1997299534,24cyclictest0-21swapper/310:00:583
1997199534,26cyclictest0-21swapper/208:06:002
1997199534,26cyclictest0-21swapper/208:06:002
1997199533,43cyclictest0-21swapper/209:55:542
1997199533,10cyclictest0-21swapper/210:05:582
1997199533,10cyclictest0-21swapper/210:05:582
19971995321,13cyclictest0-21swapper/208:15:492
1997199532,44cyclictest0-21swapper/207:14:082
1996899534,42cyclictest0-21swapper/012:00:540
19968995334,10cyclictest29497-21sadc06:55:520
19968995323,13cyclictest0-21swapper/007:05:520
170912533,43sleep00-21swapper/007:41:230
158242534,10sleep30-21swapper/310:22:443
43672523,10sleep00-21swapper/009:16:290
248599520,4rtkit-daemon2484-21rtkit-daemon06:41:202
248599520,4rtkit-daemon2484-21rtkit-daemon06:36:052
1997299525,41cyclictest0-21swapper/310:07:443
1997299525,41cyclictest0-21swapper/310:07:443
1997199524,28cyclictest0-21swapper/211:10:572
1997199523,44cyclictest0-21swapper/211:35:572
19970995221,14cyclictest0-21swapper/108:01:061
1996899525,41cyclictest0-21swapper/011:43:090
1996899525,28cyclictest0-21swapper/011:56:100
1996899524,41cyclictest0-21swapper/011:07:080
1996899524,41cyclictest0-21swapper/008:59:490
171632523,10sleep00-21swapper/011:13:160
111832523,42sleep00-21swapper/007:31:070
8042513,41sleep00-21swapper/009:11:210
48902513,41sleep00-21swapper/007:14:510
248599510,5rtkit-daemon2484-21rtkit-daemon06:46:122
248599510,5rtkit-daemon2484-21rtkit-daemon06:46:122
248599510,5rtkit-daemon2484-21rtkit-daemon06:32:052
222942512,43sleep00-21swapper/007:55:340
1997299515,28cyclictest0-21swapper/310:59:533
1997299515,27cyclictest0-21swapper/310:46:023
1997299514,31cyclictest0-21swapper/310:11:093
19972995123,11cyclictest24215-21diskstats10:36:013
19972995121,13cyclictest0-21swapper/310:42:513
19972995117,10cyclictest5925-21kworker/3:109:29:443
19972995117,10cyclictest5925-21kworker/3:109:29:443
1997199514,28cyclictest0-21swapper/207:51:092
1996899514,28cyclictest0-21swapper/011:21:030
1996899514,28cyclictest0-21swapper/009:05:470
1996899514,27cyclictest0-21swapper/009:06:090
1996899514,12cyclictest0-21swapper/008:51:170
178082513,8sleep317811-21ssh09:36:443
1997299503,29cyclictest0-21swapper/310:31:043
1997199504,29cyclictest0-21swapper/211:56:092
1997199504,29cyclictest0-21swapper/211:06:162
1997199504,28cyclictest0-21swapper/207:34:282
1997199504,28cyclictest0-21swapper/207:26:162
1997199504,28cyclictest0-21swapper/207:26:162
1997199504,28cyclictest0-21swapper/206:51:192
1997199504,27cyclictest0-21swapper/209:21:102
1997199503,25cyclictest0-21swapper/207:46:102
19971995020,13cyclictest0-21swapper/207:06:012
1996899504,27cyclictest0-21swapper/008:11:020
19968995019,12cyclictest0-21swapper/007:38:470
243852493,41sleep00-21swapper/006:41:330
1997299493,31cyclictest0-21swapper/309:57:383
1997199494,28cyclictest0-21swapper/207:01:162
1997199494,27cyclictest0-21swapper/208:01:132
1997199494,27cyclictest0-21swapper/207:36:122
1997199494,27cyclictest0-21swapper/206:56:262
1997199494,26cyclictest0-21swapper/210:16:072
19971994931,10cyclictest1152-21gltestperf08:21:032
1997199493,28cyclictest0-21swapper/208:26:092
1996899495,37cyclictest0-21swapper/007:20:500
1996899495,26cyclictest0-21swapper/008:26:060
1996899494,28cyclictest0-21swapper/008:01:150
1996899494,27cyclictest0-21swapper/008:06:160
1996899494,27cyclictest0-21swapper/008:06:160
19968994918,26cyclictest0-21swapper/008:23:300
202232483,10sleep00-21swapper/006:36:050
1997199484,26cyclictest0-21swapper/208:34:442
19971994831,10cyclictest5978-21tune2fs07:16:052
1996899484,36cyclictest0-21swapper/007:25:500
197042484,37sleep00-21swapper/006:32:560
1997299474,26cyclictest0-21swapper/306:41:063
1997199473,27cyclictest0-21swapper/207:41:152
19970994621,13cyclictest0-21swapper/108:20:571
19968994623,14cyclictest0-21swapper/006:56:040
19972994522,18cyclictest21379-21needreboot06:36:183
1997199434,33cyclictest0-21swapper/208:17:082
1997199433,26cyclictest0-21swapper/207:21:202
1997099434,18cyclictest0-21swapper/106:50:521
1997099434,18cyclictest0-21swapper/106:50:521
1997099423,35cyclictest0-21swapper/107:11:581
1997299383,19cyclictest20003-21cat06:35:533
1997099353,25cyclictest20131-21cat06:35:531
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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