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2026-02-14 - 19:30
[ 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 792 highest latencies:
System rack1slot6s.osadl.org (updated Sat Feb 14, 2026 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
216289911143,13cyclictest0-21swapper/008:54:230
21628991054,51cyclictest0-21swapper/011:35:370
21628991034,54cyclictest0-21swapper/009:46:260
21628991034,54cyclictest0-21swapper/009:46:260
2162899994,12cyclictest0-21swapper/010:50:350
2163299954,39cyclictest9249-21ssh08:50:253
21632999313,13cyclictest0-21swapper/309:10:513
2163299894,38cyclictest0-21swapper/309:50:223
2163299894,38cyclictest0-21swapper/309:50:223
2163299894,38cyclictest0-21swapper/308:21:033
2163299894,38cyclictest0-21swapper/308:21:033
21632998829,9cyclictest5152-21missed_timers09:30:473
2163299882,30cyclictest0-21swapper/308:55:583
21632998729,10cyclictest29984-21df_abs09:20:393
21632998720,12cyclictest0-21swapper/310:01:563
2163299863,27cyclictest0-21swapper/311:29:233
21632998532,12cyclictest0-21swapper/311:21:303
21632998530,9cyclictest7173-21crond07:55:273
21632998515,27cyclictest4879-21sh08:41:483
2163299847,25cyclictest0-21swapper/310:13:003
21632998434,7cyclictest17457-21ssh10:37:293
2163299843,30cyclictest0-21swapper/310:15:243
21632998337,39cyclictest0-21swapper/308:52:543
21632998235,7cyclictest8177-21ssh10:25:163
2163299814,38cyclictest0-21swapper/310:58:283
21632998118,13cyclictest0-21swapper/309:55:423
21632998035,7cyclictest5646-21ssh11:08:563
21632998034,11cyclictest0-21swapper/310:50:573
2163299803,27cyclictest0-21swapper/310:27:393
2163299803,27cyclictest0-21swapper/310:27:393
2163299803,27cyclictest0-21swapper/309:53:333
2163299794,26cyclictest0-21swapper/310:44:473
2163299794,26cyclictest0-21swapper/309:02:023
2163299794,26cyclictest0-21swapper/309:02:023
2163299784,34cyclictest12168-21switchtime09:40:543
21632997726,14cyclictest0-21swapper/310:08:523
21632997634,9cyclictest18213-21munin-node07:10:583
21632997634,10cyclictest21852-21munin-node10:45:503
249422730,15sleep02162899cyclictest08:25:370
2163299733,39cyclictest0-21swapper/309:29:213
21630997329,38cyclictest15824-21fschecks_count10:35:391
278372720,4sleep226-21rcuc/208:29:502
115102720,3sleep041ktimersoftd/011:15:540
2163099674,56cyclictest0-21swapper/109:15:371
2163099673,33cyclictest0-21swapper/108:17:491
2163199665,53cyclictest0-21swapper/210:15:212
2163199664,53cyclictest0-21swapper/211:10:342
21630996620,24cyclictest25692-21df_abs10:50:341
217472654,11sleep10-21swapper/109:55:451
2163199654,53cyclictest0-21swapper/209:10:402
2163199654,53cyclictest0-21swapper/208:45:382
21630996521,12cyclictest0-21swapper/108:21:001
21630996521,12cyclictest0-21swapper/108:21:001
2163199644,53cyclictest0-21swapper/206:20:412
2163199644,52cyclictest0-21swapper/210:30:372
2163199644,52cyclictest0-21swapper/209:35:342
2163199644,52cyclictest0-21swapper/208:10:402
2163199644,52cyclictest0-21swapper/207:25:412
2163199644,28cyclictest0-21swapper/210:15:452
2163199643,53cyclictest0-21swapper/209:20:442
2163099644,13cyclictest0-21swapper/111:35:421
2163099643,54cyclictest0-21swapper/110:45:321
2162899644,51cyclictest0-21swapper/006:10:490
233862633,11sleep20-21swapper/210:45:542
2163199635,49cyclictest0-21swapper/210:52:372
2163199635,11cyclictest1419-21runrttasks09:44:272
2163199634,51cyclictest0-21swapper/209:45:372
2163199634,51cyclictest0-21swapper/209:45:372
2163199634,27cyclictest0-21swapper/208:55:382
2163199633,52cyclictest0-21swapper/209:55:542
21631996322,12cyclictest0-21swapper/208:20:362
21631996322,12cyclictest0-21swapper/208:20:362
2163099634,13cyclictest0-21swapper/108:45:411
21630996321,10cyclictest25849-21hwlatdetect08:25:461
21630996317,14cyclictest0-21swapper/110:10:211
2163199624,52cyclictest0-21swapper/210:25:452
2163199624,52cyclictest0-21swapper/210:25:452
2163199624,51cyclictest0-21swapper/211:00:522
2163199624,51cyclictest0-21swapper/211:00:522
2163199624,51cyclictest0-21swapper/208:45:242
2163199624,50cyclictest0-21swapper/211:31:092
2163199624,50cyclictest0-21swapper/210:58:362
2163199624,28cyclictest0-21swapper/211:25:342
2163199624,28cyclictest0-21swapper/210:40:222
2163199624,28cyclictest0-21swapper/208:35:422
2163199624,26cyclictest0-21swapper/210:40:352
2163199623,51cyclictest0-21swapper/209:29:482
2163199622,55cyclictest0-21swapper/206:50:502
21631996218,14cyclictest0-21swapper/209:52:462
2163099625,50cyclictest0-21swapper/111:05:321
2163099624,26cyclictest0-21swapper/111:15:331
2163099623,53cyclictest0-21swapper/108:40:381
2163099623,53cyclictest0-21swapper/108:00:271
21630996219,12cyclictest0-21swapper/109:20:481
78502613,50sleep00-21swapper/006:46:010
248599610,4rtkit-daemon2484-21rtkit-daemon07:40:502
248599610,4rtkit-daemon2484-21rtkit-daemon07:40:502
248599610,4rtkit-daemon2484-21rtkit-daemon06:10:463
2163199614,49cyclictest0-21swapper/208:50:352
2163199614,26cyclictest1419-21runrttasks10:00:462
2163199614,26cyclictest0-21swapper/208:30:412
2163199613,50cyclictest0-21swapper/209:00:382
2163199613,50cyclictest0-21swapper/209:00:382
21631996119,13cyclictest0-21swapper/209:05:382
2163099614,49cyclictest27792-21aten2.4-expect07:30:401
2163099614,26cyclictest5978-21gltestperf10:20:401
2163099613,13cyclictest0-21swapper/110:33:121
21628996125,12cyclictest0-21swapper/006:35:520
9092603,49sleep00-21swapper/010:13:420
2163199604,49cyclictest24167-21memory11:35:432
2163199604,27cyclictest13262-21grep11:20:312
2163199604,27cyclictest0-21swapper/211:18:432
2163099605,29cyclictest0-21swapper/108:55:481
2163099605,25cyclictest0-21swapper/110:15:431
2163099604,50cyclictest0-21swapper/109:54:331
2163099604,50cyclictest0-21swapper/109:49:021
2163099604,50cyclictest0-21swapper/109:49:021
2163099604,27cyclictest0-21swapper/107:35:561
2163099604,26cyclictest0-21swapper/111:10:411
2163099604,26cyclictest0-21swapper/109:40:361
2163099604,24cyclictest0-21swapper/111:35:191
21630996021,10cyclictest121850irq/46-eth009:40:231
2162899604,11cyclictest0-21swapper/009:15:560
21628996019,28cyclictest0-21swapper/008:06:070
2163199593,27cyclictest0-21swapper/208:15:492
2163199592,52cyclictest0-21swapper/207:15:512
21631995917,13cyclictest0-21swapper/209:30:422
2163099595,29cyclictest0-21swapper/110:59:201
2163099594,49cyclictest0-21swapper/109:00:431
2163099594,49cyclictest0-21swapper/109:00:431
2163099594,39cyclictest0-21swapper/109:35:101
2163099594,28cyclictest0-21swapper/106:16:011
2163099594,28cyclictest0-21swapper/106:16:011
2163099594,25cyclictest13610-21fschecks_count11:20:351
2163099594,24cyclictest0-21swapper/110:25:431
2163099594,24cyclictest0-21swapper/110:25:431
2163099593,28cyclictest0-21swapper/107:25:521
2162899594,11cyclictest0-21swapper/009:50:440
21628995915,12cyclictest0-21swapper/007:55:380
108842596,9sleep00-21swapper/010:27:580
108842596,9sleep00-21swapper/010:27:580
2163199585,26cyclictest0-21swapper/209:15:382
2163199584,26cyclictest0-21swapper/208:05:262
2163199583,48cyclictest0-21swapper/207:10:482
2163199582,50cyclictest0-21swapper/207:35:592
2163099585,12cyclictest0-21swapper/109:05:441
2163099584,27cyclictest10920-21memory08:00:491
2163099584,27cyclictest0-21swapper/108:35:441
2163099584,26cyclictest0-21swapper/110:40:351
2163099583,50cyclictest0-21swapper/111:05:141
2163099583,50cyclictest0-21swapper/111:05:141
2163099583,50cyclictest0-21swapper/107:00:471
2163099583,50cyclictest0-21swapper/107:00:471
2163099583,49cyclictest0-21swapper/111:25:191
2162899585,11cyclictest0-21swapper/009:35:540
2162899583,40cyclictest0-21swapper/011:23:230
21632995736,14cyclictest0-21swapper/307:56:083
2163199576,30cyclictest0-21swapper/207:45:552
2163199575,32cyclictest0-21swapper/210:20:402
2163199575,30cyclictest0-21swapper/207:00:512
2163199575,30cyclictest0-21swapper/207:00:512
2163199574,46cyclictest0-21swapper/211:09:122
2163199573,48cyclictest27514-21aten_r1power_po10:05:342
2163199573,47cyclictest0-21swapper/207:55:572
21631995723,15cyclictest0-21swapper/208:05:492
21631995721,16cyclictest0-21swapper/206:35:462
2163099575,30cyclictest0-21swapper/106:36:001
2163099574,47cyclictest0-21swapper/108:10:401
2163099573,48cyclictest24482-21df_abs10:00:361
2163099573,30cyclictest0-21swapper/109:10:521
21628995723,12cyclictest0-21swapper/008:13:190
21302574,7sleep00-21swapper/011:03:420
21302574,7sleep00-21swapper/011:03:420
2163199565,30cyclictest0-21swapper/207:50:552
2163199564,44cyclictest25154-21munin-run07:25:272
2163099564,45cyclictest0-21swapper/107:40:461
2163099564,45cyclictest0-21swapper/107:40:461
2163099564,28cyclictest0-21swapper/108:10:261
2163099564,27cyclictest0-21swapper/107:06:001
2163099564,26cyclictest0-21swapper/108:30:391
2163099563,48cyclictest0-21swapper/106:30:491
21628995631,10cyclictest0-21swapper/009:07:490
2162899563,8cyclictest24918-21fschecks_count06:15:490
2162899563,8cyclictest24918-21fschecks_count06:15:490
21628995611,25cyclictest0-21swapper/009:00:460
21628995611,25cyclictest0-21swapper/009:00:460
21628995610,26cyclictest0-21swapper/011:08:580
168002563,46sleep20-21swapper/207:05:502
2163199555,30cyclictest0-21swapper/206:45:552
2163199554,30cyclictest0-21swapper/206:33:132
21631995536,12cyclictest24575-21grep06:15:462
21631995536,12cyclictest24575-21grep06:15:462
2163199552,47cyclictest0-21swapper/206:25:522
2163099554,46cyclictest1419-21runrttasks10:11:571
2163099554,26cyclictest13189-21munin-run07:00:291
2163099553,46cyclictest0-21swapper/109:25:371
2163099553,46cyclictest0-21swapper/107:51:401
2162899554,11cyclictest0-21swapper/006:50:500
21628995531,8cyclictest14350-21diskmemload08:20:440
21628995531,8cyclictest14350-21diskmemload08:20:440
2162899553,45cyclictest0-21swapper/010:46:260
21628995523,13cyclictest0-21swapper/008:15:440
21628995518,25cyclictest0-21swapper/008:42:150
2163199545,40cyclictest0-21swapper/206:10:432
2163199545,30cyclictest0-21swapper/206:58:162
2163099547,17cyclictest0-21swapper/108:52:411
2163099545,28cyclictest0-21swapper/107:10:551
2162899545,44cyclictest0-21swapper/006:41:020
21628995436,11cyclictest28442-21iostat10:05:440
21628995433,13cyclictest0-21swapper/010:40:360
2162899543,8cyclictest3677-21latency_hist09:30:230
2162899543,46cyclictest0-21swapper/010:38:520
21628995426,9cyclictest6794-21rm11:10:330
75362534,42sleep37575-21proc_pri06:45:563
60012533,43sleep10-21swapper/106:45:171
248599530,5rtkit-daemon2484-21rtkit-daemon10:35:213
248599530,5rtkit-daemon2484-21rtkit-daemon06:40:453
248599530,5rtkit-daemon2484-21rtkit-daemon06:15:463
248599530,5rtkit-daemon2484-21rtkit-daemon06:15:463
2163199535,29cyclictest0-21swapper/207:30:512
2163099534,44cyclictest0-21swapper/107:16:021
2163099534,28cyclictest0-21swapper/106:10:311
2163099533,45cyclictest0-21swapper/107:45:501
21630995323,13cyclictest0-21swapper/107:20:451
21630995320,14cyclictest0-21swapper/106:50:291
21628995334,14cyclictest0-21swapper/010:00:490
21628995334,13cyclictest0-21swapper/010:30:490
21628995328,9cyclictest30134-21ssh09:20:410
21628995326,8cyclictest31626-21kworker/0:011:25:560
21628995325,13cyclictest0-21swapper/008:45:510
21628995323,12cyclictest0-21swapper/006:55:580
21628995319,12cyclictest0-21swapper/009:35:230
128972535,9sleep00-21swapper/009:42:220
248599520,5rtkit-daemon2484-21rtkit-daemon11:11:493
248599520,5rtkit-daemon2484-21rtkit-daemon06:36:003
248599520,4rtkit-daemon2484-21rtkit-daemon11:15:493
21632995234,13cyclictest0-21swapper/308:29:193
2163299523,42cyclictest0-21swapper/308:10:553
2163199524,30cyclictest0-21swapper/206:40:512
2163099523,43cyclictest28281-21grep06:21:021
2163099523,43cyclictest0-21swapper/106:11:041
2162899525,27cyclictest0-21swapper/007:11:080
2162899524,42cyclictest0-21swapper/009:00:240
2162899523,44cyclictest0-21swapper/009:57:250
2162899523,35cyclictest0-21swapper/007:26:540
21628995221,12cyclictest0-21swapper/007:50:470
21628995219,12cyclictest0-21swapper/007:10:300
21628995217,20cyclictest1419-21runrttasks10:18:150
2163299513,32cyclictest0-21swapper/309:18:393
2163099514,28cyclictest0-21swapper/106:50:421
2162899515,29cyclictest0-21swapper/011:33:370
2162899515,27cyclictest0-21swapper/007:36:040
2162899515,12cyclictest0-21swapper/010:24:180
21628995126,7cyclictest28771-21latency_hist06:25:310
2163299503,28cyclictest0-21swapper/311:33:383
21628995034,10cyclictest28670-21cpuspeed_turbos08:30:390
2162899503,10cyclictest0-21swapper/007:15:580
21628995022,12cyclictest0-21swapper/009:10:450
316982492,40sleep00-21swapper/008:35:300
309852492,9sleep00-21swapper/006:28:230
2163299494,25cyclictest0-21swapper/311:00:213
2163299494,25cyclictest0-21swapper/311:00:213
21632994934,10cyclictest0-21swapper/307:35:283
2163299493,39cyclictest0-21swapper/306:55:583
2163299493,29cyclictest0-21swapper/311:35:343
2163299493,28cyclictest0-21swapper/309:35:363
2163099494,27cyclictest0-21swapper/106:27:351
2162899493,11cyclictest0-21swapper/007:20:430
248599480,5rtkit-daemon2484-21rtkit-daemon06:25:313
2163299485,38cyclictest0-21swapper/306:30:573
2162899485,37cyclictest0-21swapper/010:56:390
9162472,39sleep00-21swapper/006:33:230
21632994710,29cyclictest0-21swapper/308:10:263
21628994730,10cyclictest29520-21unixbench_singl07:31:020
2162899473,11cyclictest0-21swapper/008:01:190
2163299465,25cyclictest0-21swapper/307:18:203
21632994624,8cyclictest20823-21munin-node09:05:503
21632994610,21cyclictest0-21swapper/308:39:143
2162899463,37cyclictest0-21swapper/007:40:480
2162899463,37cyclictest0-21swapper/007:40:480
2162899463,26cyclictest0-21swapper/007:05:290
2162899463,26cyclictest0-21swapper/007:05:290
2163299459,29cyclictest0-21swapper/307:25:393
2163299453,23cyclictest0-21swapper/308:19:153
21632994529,11cyclictest0-21swapper/308:30:313
2163299444,34cyclictest1076-21if_eth007:40:493
2163299444,34cyclictest1076-21if_eth007:40:493
2163299444,33cyclictest0-21swapper/307:45:533
2163299444,33cyclictest0-21swapper/307:00:563
2163299444,33cyclictest0-21swapper/307:00:563
2163299443,35cyclictest0-21swapper/306:52:463
21632994425,13cyclictest0-21swapper/306:28:443
21628994417,12cyclictest0-21swapper/007:45:380
215412444,6sleep00-21swapper/006:09:490
2163299433,14cyclictest0-21swapper/307:30:403
21632994327,10cyclictest23328-21cpuspeed_turbos07:20:423
21632994226,10cyclictest10505-21fschecks_time08:00:433
2163299413,23cyclictest0-21swapper/307:09:233
213842414,30sleep20-21swapper/206:07:462
2163299344,24cyclictest21719-21wc06:10:313
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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