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2026-02-07 - 01:55
[ 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 highest latencies:
System rack1slot6s.osadl.org (updated Sat Feb 07, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
248599970,6rtkit-daemon0-21swapper/322:29:473
2705999642,13cyclictest0-21swapper/021:07:530
2710998929,12cyclictest0-21swapper/120:39:441
2710998828,13cyclictest0-21swapper/123:42:541
2710998814,27cyclictest0-21swapper/120:12:401
2710998733,47cyclictest0-21swapper/123:07:511
2710998732,9cyclictest21408-21df_abs21:42:411
271099833,37cyclictest32517-21hwlatdetect23:37:411
271099833,28cyclictest0-21swapper/122:38:051
2710998329,14cyclictest0-21swapper/122:27:421
2710998211,15cyclictest2046-21fschecks_time22:52:401
2710998210,31cyclictest0-21swapper/119:27:441
271099803,38cyclictest0-21swapper/122:42:551
86732790,4sleep334-21rcuc/318:27:563
2710997528,14cyclictest0-21swapper/121:06:001
9352735,59sleep21047-21tune2fs18:12:502
2710997319,7cyclictest1581-21latency_hist22:02:261
248599660,5rtkit-daemon2484-21rtkit-daemon22:21:253
100572660,14chrt271099cyclictest19:37:541
3121226411,8sleep331228-21ssh21:07:583
2705996442,15cyclictest0-21swapper/020:53:070
2713996225,12cyclictest1039-21dbus-daemon22:47:233
2705996244,12cyclictest0-21swapper/020:42:470
2705996244,12cyclictest0-21swapper/020:42:470
2713996126,12cyclictest22601-21ssh22:34:333
2713996125,28cyclictest1419-21runrttasks22:41:213
2713996124,13cyclictest0-21swapper/320:59:243
2713996112,25cyclictest0-21swapper/322:15:523
271299614,32cyclictest0-21swapper/222:25:292
2705996141,14cyclictest0-21swapper/023:32:210
2705996141,13cyclictest0-21swapper/019:33:060
248599610,20rtkit-daemon2484-21rtkit-daemon22:59:093
271399604,31cyclictest0-21swapper/320:27:473
2713996024,27cyclictest14389-21cpuspeed21:32:403
2713996022,13cyclictest0-21swapper/322:27:243
2713996010,16cyclictest0-21swapper/320:37:473
271299604,12cyclictest0-21swapper/221:05:112
2705996040,14cyclictest0-21swapper/022:17:510
261852604,12sleep20-21swapper/222:40:282
271399596,26cyclictest0-21swapper/321:47:393
271399595,30cyclictest0-21swapper/323:37:333
271399595,30cyclictest0-21swapper/321:59:383
271399594,33cyclictest0-21swapper/323:43:303
271399594,29cyclictest0-21swapper/322:11:053
271399594,29cyclictest0-21swapper/322:11:053
2705995941,12cyclictest0-21swapper/021:34:230
2705995938,15cyclictest0-21swapper/019:57:540
248599590,4rtkit-daemon2484-21rtkit-daemon21:37:423
291822583,48sleep00-21swapper/021:52:580
271399586,27cyclictest0-21swapper/318:18:083
271399585,28cyclictest0-21swapper/321:17:373
271299586,33cyclictest0-21swapper/222:58:572
271299583,40cyclictest0-21swapper/221:41:202
2712995821,22cyclictest0-21swapper/221:28:232
2712995821,22cyclictest0-21swapper/221:28:232
2705995831,12cyclictest0-21swapper/022:42:540
2705995821,9cyclictest0-21swapper/022:07:250
2705995812,39cyclictest0-21swapper/020:22:500
271399575,28cyclictest0-21swapper/319:32:533
2713995715,23cyclictest0-21swapper/320:52:373
271299573,37cyclictest0-21swapper/222:13:492
271299573,12cyclictest0-21swapper/221:44:062
2712995716,35cyclictest0-21swapper/220:33:122
270599575,45cyclictest0-21swapper/021:17:490
2705995737,14cyclictest0-21swapper/022:57:270
2705995736,15cyclictest0-21swapper/022:07:420
2705995736,15cyclictest0-21swapper/022:07:420
271399565,26cyclictest25204-21cpuspeed_turbos23:27:363
271399564,32cyclictest0-21swapper/321:27:513
271399564,32cyclictest0-21swapper/321:27:513
2713995637,11cyclictest19233-21head19:57:473
271299564,12cyclictest0-21swapper/220:48:002
271299564,12cyclictest0-21swapper/220:48:002
271299563,12cyclictest0-21swapper/222:42:402
2712995616,22cyclictest0-21swapper/223:30:502
2705995638,12cyclictest0-21swapper/020:12:520
2705995637,13cyclictest0-21swapper/021:27:590
2705995637,13cyclictest0-21swapper/021:27:590
2705995637,13cyclictest0-21swapper/021:13:220
2705995637,12cyclictest0-21swapper/023:07:510
2705995636,15cyclictest0-21swapper/022:38:560
2705995636,14cyclictest0-21swapper/022:49:460
2705995636,14cyclictest0-21swapper/022:49:460
2705995618,30cyclictest0-21swapper/021:02:590
317122558,7sleep00-21swapper/023:37:340
271399557,29cyclictest0-21swapper/319:08:033
271399555,25cyclictest28166-21diskstats21:52:413
271399553,37cyclictest0-21swapper/322:02:443
271299554,34cyclictest0-21swapper/220:56:082
2712995519,11cyclictest0-21swapper/220:44:182
2712995519,11cyclictest0-21swapper/220:44:182
2712995514,21cyclictest0-21swapper/222:28:492
270599555,44cyclictest0-21swapper/023:04:160
270599555,44cyclictest0-21swapper/019:12:530
270599555,22cyclictest0-21swapper/018:58:030
2705995536,13cyclictest0-21swapper/023:17:460
2705995536,13cyclictest0-21swapper/022:32:240
2705995536,13cyclictest0-21swapper/019:37:470
2705995535,15cyclictest0-21swapper/021:45:030
2705995535,14cyclictest0-21swapper/023:33:580
2705995535,14cyclictest0-21swapper/023:33:580
2705995535,14cyclictest0-21swapper/020:33:030
2705995526,11cyclictest0-21swapper/020:37:430
101182553,43sleep30-21swapper/318:32:443
323372544,43sleep232459-21grep23:37:402
271399544,26cyclictest17466-21memory20:47:513
271399544,26cyclictest17466-21memory20:47:513
2713995418,23cyclictest0-21swapper/321:05:083
271299543,32cyclictest0-21swapper/221:23:142
271299543,32cyclictest0-21swapper/221:23:142
271299542,24cyclictest0-21swapper/220:25:302
271099544,43cyclictest14740-21unixbench_multi20:43:021
271099544,43cyclictest14740-21unixbench_multi20:43:021
2710995427,12cyclictest0-21swapper/120:58:021
2710995423,24cyclictest2958-21idleruntime22:02:461
270599545,43cyclictest0-21swapper/022:13:330
270599544,43cyclictest0-21swapper/021:22:380
270599544,43cyclictest0-21swapper/021:22:380
2705995436,13cyclictest0-21swapper/022:34:220
2705995434,14cyclictest0-21swapper/021:59:260
2705995434,14cyclictest0-21swapper/020:27:570
2705995434,14cyclictest0-21swapper/018:18:070
2705995433,15cyclictest0-21swapper/021:38:140
270599543,46cyclictest4354-21ssh22:56:580
237132547,7sleep00-21swapper/023:24:080
187302543,43sleep00-21swapper/020:50:010
187302543,43sleep00-21swapper/020:50:010
122622543,11sleep00-21swapper/019:42:540
9362534,13sleep20-21swapper/219:18:062
271299537,25cyclictest0-21swapper/223:21:392
271299534,30cyclictest0-21swapper/218:22:592
271299533,25cyclictest0-21swapper/222:06:352
2710995330,18cyclictest0-21swapper/123:16:191
270599535,42cyclictest0-21swapper/020:58:220
2705995335,13cyclictest0-21swapper/021:47:460
2705995335,12cyclictest0-21swapper/023:45:350
2705995325,8cyclictest14623-21latency_hist18:42:330
2705995325,8cyclictest14623-21latency_hist18:42:330
248599530,5rtkit-daemon2484-21rtkit-daemon23:22:383
248599530,5rtkit-daemon2484-21rtkit-daemon23:21:303
248599530,5rtkit-daemon2484-21rtkit-daemon20:29:302
248599530,5rtkit-daemon2484-21rtkit-daemon20:12:453
248599530,5rtkit-daemon2484-21rtkit-daemon19:52:463
248599530,4rtkit-daemon2484-21rtkit-daemon20:36:223
208432533,42sleep20-21swapper/218:52:592
176792534,41sleep30-21swapper/318:47:483
102822534,42sleep10-21swapper/121:26:301
102822534,42sleep10-21swapper/121:26:301
44592524,41sleep20-21swapper/222:57:212
271399525,28cyclictest1419-21runrttasks20:22:503
271399525,28cyclictest0-21swapper/323:32:363
271399525,28cyclictest0-21swapper/323:32:363
2713995223,8cyclictest8059-21diskstats21:22:433
2713995223,8cyclictest8059-21diskstats21:22:433
2713995222,13cyclictest0-21swapper/319:37:563
271299524,30cyclictest0-21swapper/221:32:532
2712995235,11cyclictest0-21swapper/223:07:272
2712995235,10cyclictest8342-21grep18:27:492
2712995231,13cyclictest0-21swapper/220:37:412
271099523,42cyclictest0-21swapper/122:07:481
271099523,42cyclictest0-21swapper/122:07:481
2710995217,29cyclictest3347-21fschecks_time20:27:461
270599524,41cyclictest0-21swapper/019:17:480
2705995236,9cyclictest20343-21grep18:52:510
2705995226,9cyclictest1419-21runrttasks23:14:120
248599520,6rtkit-daemon2484-21rtkit-daemon22:55:543
248599520,5rtkit-daemon2484-21rtkit-daemon21:46:493
216082523,42sleep20-21swapper/223:22:332
34152513,42sleep33419-21rm21:15:483
271399515,30cyclictest0-21swapper/323:12:553
2713995130,12cyclictest13655-21uniq20:42:463
2713995130,12cyclictest13655-21uniq20:42:463
2713995124,11cyclictest0-21swapper/322:47:453
2713995124,11cyclictest0-21swapper/322:47:453
2713995122,13cyclictest0-21swapper/320:08:013
271299514,29cyclictest0-21swapper/221:52:372
271299514,28cyclictest0-21swapper/221:12:572
271299514,28cyclictest0-21swapper/218:32:482
271299514,27cyclictest0-21swapper/223:04:592
271299514,27cyclictest0-21swapper/221:47:442
2712995134,10cyclictest20844-21df22:32:392
2712995133,10cyclictest16589-21unixbench_multi18:43:052
271299513,30cyclictest0-21swapper/221:17:392
271299513,29cyclictest0-21swapper/222:47:462
271299513,29cyclictest0-21swapper/222:47:462
271299513,14cyclictest0-21swapper/222:07:592
271299513,14cyclictest0-21swapper/222:07:592
2712995121,13cyclictest0-21swapper/219:43:002
270599515,40cyclictest0-21swapper/020:17:460
248599510,5rtkit-daemon2484-21rtkit-daemon23:09:383
158122514,10sleep00-21swapper/022:24:100
12332516,39sleep10-21swapper/120:24:311
280132503,40sleep20-21swapper/219:07:582
271399505,28cyclictest0-21swapper/319:23:023
271399505,28cyclictest0-21swapper/319:23:023
271399505,27cyclictest0-21swapper/323:02:323
2713995033,10cyclictest29219-21needreboot20:17:533
2713995020,13cyclictest0-21swapper/318:42:443
271299507,25cyclictest0-21swapper/223:12:462
271299504,27cyclictest0-21swapper/223:42:332
271299504,27cyclictest0-21swapper/222:00:262
271299504,27cyclictest0-21swapper/218:38:532
271299504,27cyclictest0-21swapper/218:38:532
2712995035,10cyclictest18724-21cpuspeed_turbos19:57:422
271299502,40cyclictest0-21swapper/222:21:352
2710995036,9cyclictest7060-21sed18:23:051
2710995031,13cyclictest0-21swapper/119:02:491
271099503,40cyclictest0-21swapper/120:47:491
271099503,40cyclictest0-21swapper/120:47:491
270599503,39cyclictest0-21swapper/018:47:430
248599500,4rtkit-daemon2484-21rtkit-daemon23:36:072
248599500,4rtkit-daemon2484-21rtkit-daemon23:36:072
248599500,4rtkit-daemon2484-21rtkit-daemon20:04:083
248599500,4rtkit-daemon2484-21rtkit-daemon20:04:083
248599500,4rtkit-daemon2484-21rtkit-daemon19:13:253
169522503,10sleep00-21swapper/018:46:480
271399495,27cyclictest0-21swapper/319:27:503
271399495,27cyclictest0-21swapper/319:17:503
271399494,28cyclictest0-21swapper/319:42:443
271399494,28cyclictest0-21swapper/318:38:073
271399494,28cyclictest0-21swapper/318:38:073
271399494,28cyclictest0-21swapper/318:23:013
271399494,27cyclictest0-21swapper/318:57:333
271399494,26cyclictest0-21swapper/319:02:323
271299494,27cyclictest0-21swapper/220:57:542
271299494,27cyclictest0-21swapper/218:58:002
271299494,26cyclictest0-21swapper/221:07:522
271299494,26cyclictest0-21swapper/219:23:072
271299494,26cyclictest0-21swapper/219:23:072
271299494,25cyclictest0-21swapper/219:12:422
271299494,24cyclictest0-21swapper/220:14:092
271299493,26cyclictest0-21swapper/219:37:522
271299493,24cyclictest0-21swapper/220:17:412
2710994932,13cyclictest0-21swapper/123:28:321
2710994930,13cyclictest0-21swapper/122:47:421
2710994930,13cyclictest0-21swapper/122:47:421
271099493,41cyclictest0-21swapper/118:58:391
2710994919,25cyclictest0-21swapper/119:44:231
270599495,27cyclictest0-21swapper/018:32:460
2705994931,13cyclictest0-21swapper/018:25:020
2705994922,13cyclictest0-21swapper/020:07:580
64732482,40sleep10-21swapper/121:19:451
2713994820,12cyclictest0-21swapper/319:02:523
271299483,28cyclictest0-21swapper/219:33:032
271299483,28cyclictest0-21swapper/218:18:012
271299483,27cyclictest0-21swapper/220:07:412
271299483,24cyclictest0-21swapper/219:47:422
271099485,36cyclictest0-21swapper/120:52:321
271099484,37cyclictest0-21swapper/120:17:571
271099483,38cyclictest0-21swapper/121:27:361
271099483,38cyclictest0-21swapper/121:27:361
2710994828,14cyclictest0-21swapper/122:27:241
2710994824,9cyclictest1114-21df_abs21:12:421
270599484,38cyclictest22231-21mailstats20:02:590
270599484,38cyclictest22231-21mailstats20:02:590
2705994830,13cyclictest0-21swapper/018:27:450
2705994818,10cyclictest6233-21latency_hist19:32:310
271299473,27cyclictest0-21swapper/219:02:452
271299473,23cyclictest0-21swapper/220:02:412
271299473,23cyclictest0-21swapper/220:02:412
2712994720,12cyclictest0-21swapper/219:52:462
271099474,12cyclictest0-21swapper/123:32:321
271099474,12cyclictest0-21swapper/123:32:321
2710994733,9cyclictest18238-21munin-node23:17:331
271099473,38cyclictest0-21swapper/121:11:291
2710994729,13cyclictest0-21swapper/122:17:121
2710994716,11cyclictest0-21swapper/122:59:201
2705994726,14cyclictest0-21swapper/019:48:250
263832473,38sleep00-21swapper/019:05:140
187492473,38sleep118801-21netstat21:37:511
144072473,38sleep10-21swapper/118:39:481
144072473,38sleep10-21swapper/118:39:481
312382462,39sleep10-21swapper/119:16:071
271399465,13cyclictest0-21swapper/319:47:533
271099465,8cyclictest28912-21open_files21:52:521
271099464,36cyclictest0-21swapper/123:22:381
271099463,39cyclictest0-21swapper/123:06:511
271099463,37cyclictest0-21swapper/120:33:541
2710994627,13cyclictest0-21swapper/119:57:541
270599465,35cyclictest0-21swapper/019:08:000
2705994630,11cyclictest0-21swapper/019:22:510
2705994630,11cyclictest0-21swapper/019:22:510
22922464,6sleep00-21swapper/018:13:080
178812463,37sleep00-21swapper/019:53:500
171442462,38sleep10-21swapper/121:37:061
49662453,37sleep10-21swapper/118:21:091
271299454,23cyclictest0-21swapper/219:27:432
2712994529,10cyclictest18091-21head18:47:552
271099454,12cyclictest0-21swapper/119:07:521
271099453,38cyclictest0-21swapper/119:21:231
271099453,37cyclictest0-21swapper/118:17:331
271099453,12cyclictest0-21swapper/121:47:431
2710994529,12cyclictest0-21swapper/122:33:381
2710994430,10cyclictest0-21swapper/122:18:311
2710994429,10cyclictest7442-21if_eth019:32:511
271099424,31cyclictest0-21swapper/120:03:001
271099424,31cyclictest0-21swapper/120:03:001
271099423,35cyclictest0-21swapper/118:28:011
271099423,33cyclictest0-21swapper/118:32:461
2710994223,13cyclictest0-21swapper/120:07:461
167222422,34sleep10-21swapper/118:43:471
2710994127,10cyclictest0-21swapper/119:47:571
2710994123,12cyclictest0-21swapper/119:22:431
2710994123,12cyclictest0-21swapper/119:22:431
2710994122,12cyclictest0-21swapper/119:52:551
2710994119,11cyclictest0-21swapper/118:47:451
271099403,33cyclictest20958-21proc_pri18:53:011
271399384,14cyclictest0-21swapper/318:17:343
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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