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2026-01-16 - 15:18
[ 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 all highest latencies:
System rack1slot6s.osadl.org (updated Fri Jan 16, 2026 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
57842930,6chrt5787-21unixbench_multi09:08:122
248599900,5rtkit-daemon0-21swapper/006:37:572
248599890,4rtkit-daemon2484-21rtkit-daemon09:35:501
241982840,4sleep118-21rcuc/109:37:501
248599830,9rtkit-daemon0-21swapper/110:18:340
248599740,5rtkit-daemon0-21swapper/010:59:470
22781996939,13cyclictest0-21swapper/211:57:512
22781996939,13cyclictest0-21swapper/211:57:512
2278299664,56cyclictest0-21swapper/309:38:043
2278099664,55cyclictest0-21swapper/110:37:361
2278099664,55cyclictest0-21swapper/110:37:361
12232650,11sleep02277899cyclictest08:07:430
2278199644,52cyclictest0-21swapper/210:02:532
2278099644,53cyclictest0-21swapper/110:45:181
77432630,6sleep17742-21wc08:18:121
304642638,7sleep10-21swapper/109:47:381
2278199634,52cyclictest0-21swapper/211:28:042
22781996335,13cyclictest0-21swapper/210:32:512
22781996335,13cyclictest0-21swapper/210:32:512
2278199633,52cyclictest0-21swapper/211:12:522
2278199633,52cyclictest0-21swapper/211:12:522
22778996335,13cyclictest0-21swapper/007:17:540
2278299625,51cyclictest0-21swapper/312:07:323
22781996238,9cyclictest15516-21diskmemload11:07:582
2278099625,50cyclictest0-21swapper/110:56:091
2278099625,39cyclictest0-21swapper/110:40:321
2278099625,15cyclictest0-21swapper/111:23:091
2278099624,51cyclictest0-21swapper/112:02:551
2278099624,51cyclictest0-21swapper/110:19:151
2278099624,51cyclictest0-21swapper/110:07:441
2277899626,48cyclictest0-21swapper/011:22:530
22778996219,27cyclictest0-21swapper/009:03:100
203132623,50sleep00-21swapper/011:10:130
248132613,11sleep00-21swapper/012:05:080
2278299616,50cyclictest0-21swapper/310:49:443
2278299614,11cyclictest0-21swapper/309:18:463
2278299613,10cyclictest1419-21runrttasks11:38:173
22782996119,36cyclictest1419-21runrttasks07:19:013
22781996136,9cyclictest25796-21ssh10:27:522
2278099615,50cyclictest0-21swapper/111:14:381
2278099615,50cyclictest0-21swapper/111:14:381
2278099615,49cyclictest0-21swapper/111:40:411
2278099614,50cyclictest0-21swapper/111:22:351
3182426024,29sleep331903-21missed_timers09:48:003
2278299604,49cyclictest0-21swapper/307:28:093
2278299604,12cyclictest0-21swapper/309:27:393
22781996010,44cyclictest745-21runrttasks10:38:022
2278099605,14cyclictest25005-21df11:17:471
2278099605,14cyclictest0-21swapper/107:02:061
2278099604,50cyclictest0-21swapper/111:58:151
2278099604,50cyclictest0-21swapper/111:58:151
2278099604,49cyclictest0-21swapper/111:45:281
2278099604,49cyclictest0-21swapper/109:08:581
2278099604,49cyclictest0-21swapper/108:56:531
2278099604,49cyclictest0-21swapper/108:46:071
2278099604,13cyclictest0-21swapper/111:53:001
22780996021,22cyclictest0-21swapper/111:36:551
2278299595,48cyclictest0-21swapper/311:31:503
22782995943,11cyclictest0-21swapper/311:14:263
22782995943,11cyclictest0-21swapper/311:14:263
2278299592,52cyclictest0-21swapper/311:34:113
22781995935,9cyclictest29413-21ssh09:43:412
2278099594,48cyclictest0-21swapper/109:58:531
2278099594,48cyclictest0-21swapper/107:27:431
2278099594,47cyclictest0-21swapper/108:57:581
2278099594,46cyclictest0-21swapper/106:57:441
2278099593,50cyclictest0-21swapper/108:34:111
22778995940,12cyclictest0-21swapper/009:29:470
177262594,47sleep30-21swapper/307:33:013
92952583,11sleep00-21swapper/010:02:570
26852584,12sleep10-21swapper/108:08:091
2278299585,45cyclictest25501-21aten2.4-expect06:43:193
22782995843,9cyclictest16882-21memory11:52:573
22782995841,11cyclictest0-21swapper/310:22:493
2278299584,16cyclictest0-21swapper/311:02:513
22782995839,14cyclictest0-21swapper/308:49:253
22782995839,13cyclictest0-21swapper/309:43:033
2278299582,50cyclictest0-21swapper/310:42:393
2278299582,50cyclictest0-21swapper/310:20:053
2278199583,49cyclictest0-21swapper/209:57:382
2278199583,49cyclictest0-21swapper/209:57:382
22781995829,13cyclictest0-21swapper/212:03:052
22781995829,13cyclictest0-21swapper/210:58:112
2278099585,48cyclictest0-21swapper/109:51:591
2278099585,47cyclictest0-21swapper/109:16:301
2278099585,16cyclictest0-21swapper/110:24:021
2278099584,48cyclictest0-21swapper/111:11:061
2278099584,48cyclictest0-21swapper/108:17:421
2278099584,47cyclictest0-21swapper/111:47:431
2278099584,46cyclictest0-21swapper/108:42:171
2278099584,28cyclictest0-21swapper/107:17:451
2278099584,27cyclictest25197-21ssh10:27:461
22780995821,18cyclictest0-21swapper/108:27:581
22778995843,10cyclictest0-21swapper/010:27:540
22778995830,10cyclictest20795-21unixbench-2d11:58:050
22778995830,10cyclictest20795-21unixbench-2d11:58:050
67802573,47sleep00-21swapper/009:11:330
2278299574,48cyclictest0-21swapper/312:01:353
2278299574,48cyclictest0-21swapper/312:01:353
2278299574,12cyclictest0-21swapper/309:33:103
22782995739,12cyclictest0-21swapper/308:58:013
2278299572,51cyclictest0-21swapper/309:11:563
2278299572,50cyclictest0-21swapper/308:43:173
2278199574,45cyclictest0-21swapper/210:52:472
2278099576,45cyclictest0-21swapper/109:04:351
2278099574,46cyclictest0-21swapper/110:03:081
2278099574,29cyclictest0-21swapper/110:12:531
2278099573,49cyclictest0-21swapper/111:30:311
2278099573,48cyclictest0-21swapper/111:03:551
2278099573,48cyclictest0-21swapper/109:53:011
2278099573,48cyclictest0-21swapper/109:53:011
22780995721,12cyclictest0-21swapper/109:22:041
22778995739,11cyclictest25464-21wc09:38:060
22778995738,13cyclictest0-21swapper/009:26:320
22778995738,13cyclictest0-21swapper/007:27:430
22778995738,12cyclictest0-21swapper/008:13:090
265832564,13sleep30-21swapper/311:18:393
265832564,13sleep30-21swapper/311:18:393
248599560,6rtkit-daemon2484-21rtkit-daemon07:13:112
22782995641,9cyclictest15516-21diskmemload09:53:123
22782995641,9cyclictest15516-21diskmemload09:53:123
22782995640,11cyclictest0-21swapper/309:57:503
2278299562,49cyclictest0-21swapper/309:31:243
22782995616,11cyclictest0-21swapper/306:48:163
22781995633,10cyclictest1287-21snmpd08:35:442
22781995632,9cyclictest26983-21ssh09:42:052
22781995632,7cyclictest19466-21ssh09:28:592
22781995630,10cyclictest12184-21munin-node07:22:542
2278199563,46cyclictest12681-21yum-updatesd-he09:18:522
22781995627,16cyclictest5129-21munin-node09:57:492
22781995622,28cyclictest0-21swapper/209:27:392
22781995621,9cyclictest15350-21nscd10:17:362
2278099566,26cyclictest0-21swapper/109:23:531
2278099565,34cyclictest0-21swapper/111:02:261
2278099565,25cyclictest0-21swapper/108:51:311
2278099564,46cyclictest0-21swapper/109:28:251
2277899564,12cyclictest0-21swapper/011:20:480
2277899564,12cyclictest0-21swapper/011:20:480
70852553,8sleep07088-21ssh10:50:460
248599550,5rtkit-daemon2484-21rtkit-daemon08:18:462
248599550,4rtkit-daemon2484-21rtkit-daemon08:42:002
2278299557,28cyclictest0-21swapper/308:38:013
22782995540,11cyclictest0-21swapper/311:02:063
2278299554,45cyclictest0-21swapper/311:47:433
22782995538,12cyclictest0-21swapper/311:11:073
22782995538,12cyclictest0-21swapper/308:53:263
2278299553,46cyclictest0-21swapper/309:13:123
2278299552,48cyclictest0-21swapper/310:35:023
2278299552,48cyclictest0-21swapper/310:35:023
2278299552,25cyclictest0-21swapper/307:17:453
22782995510,21cyclictest0-21swapper/310:28:083
22781995533,9cyclictest25305-21tune2fs11:17:502
22781995533,9cyclictest25305-21tune2fs11:17:502
2278199553,46cyclictest0-21swapper/206:47:562
22781995528,21cyclictest16745-21interrupts11:52:542
22781995524,12cyclictest0-21swapper/209:03:032
22781995517,24cyclictest0-21swapper/211:22:412
22780995519,11cyclictest0-21swapper/110:49:521
22780995510,25cyclictest0-21swapper/107:02:591
22780995510,25cyclictest0-21swapper/107:02:591
22778995536,13cyclictest0-21swapper/008:53:360
138252553,11sleep30-21swapper/310:08:413
55902543,7sleep05594-21ssh10:46:030
47812544,43sleep00-21swapper/011:35:130
248599540,5rtkit-daemon2484-21rtkit-daemon07:53:022
248599540,5rtkit-daemon2484-21rtkit-daemon07:18:482
248599540,5rtkit-daemon2484-21rtkit-daemon07:07:562
22782995424,14cyclictest0-21swapper/309:07:393
2278299542,23cyclictest0-21swapper/308:07:433
2278199544,42cyclictest0-21swapper/211:42:462
2278199543,45cyclictest0-21swapper/210:23:002
22781995426,14cyclictest0-21swapper/211:47:552
2278099549,19cyclictest31324-21cut08:02:531
2278099543,44cyclictest24436-21cpuspeed_turbos07:47:561
2278099543,44cyclictest24436-21cpuspeed_turbos07:47:561
2277899543,27cyclictest0-21swapper/010:11:150
79872532,45sleep00-21swapper/008:18:200
248599530,6rtkit-daemon2484-21rtkit-daemon08:52:522
248599530,5rtkit-daemon2484-21rtkit-daemon09:15:062
248599530,5rtkit-daemon2484-21rtkit-daemon07:38:102
2278299536,31cyclictest0-21swapper/311:46:033
2278299534,35cyclictest0-21swapper/310:13:463
2278299534,25cyclictest0-21swapper/308:17:513
2278299533,45cyclictest0-21swapper/310:03:003
22782995323,12cyclictest0-21swapper/308:17:423
22782995321,12cyclictest0-21swapper/307:58:023
2278299532,23cyclictest0-21swapper/311:22:563
2278199534,42cyclictest0-21swapper/209:48:052
22781995338,11cyclictest0-21swapper/208:44:092
22781995333,12cyclictest0-21swapper/211:32:512
2278199533,45cyclictest0-21swapper/210:18:052
22781995326,13cyclictest0-21swapper/209:32:542
22780995338,10cyclictest22074-21tr07:43:021
22780995338,10cyclictest22074-21tr07:43:021
2277899534,42cyclictest0-21swapper/007:16:560
22778995339,10cyclictest0-21swapper/009:45:580
22778995338,10cyclictest0-21swapper/010:13:050
22778995332,10cyclictest0-21swapper/011:28:370
2277899533,9cyclictest4868-21latency_hist09:57:380
2277899533,9cyclictest4868-21latency_hist09:57:380
22778995324,13cyclictest0-21swapper/010:32:570
22778995324,13cyclictest0-21swapper/010:32:570
248599520,5rtkit-daemon2484-21rtkit-daemon08:58:142
248599520,5rtkit-daemon2484-21rtkit-daemon07:48:022
248599520,5rtkit-daemon2484-21rtkit-daemon07:48:022
248599520,5rtkit-daemon2484-21rtkit-daemon06:42:502
2278299525,13cyclictest0-21swapper/310:38:093
22782995223,14cyclictest0-21swapper/310:55:393
22782995220,13cyclictest0-21swapper/307:09:403
22781995232,8cyclictest15516-21diskmemload08:49:122
22781995232,8cyclictest13706-21ssh10:08:142
2277899524,42cyclictest0-21swapper/009:21:350
22778995231,9cyclictest0-21swapper/011:55:190
2277899523,43cyclictest0-21swapper/007:32:540
22778995223,11cyclictest0-21swapper/010:02:260
22778995213,22cyclictest23915-21sadc07:47:420
22778995213,22cyclictest23915-21sadc07:47:420
22778995211,35cyclictest0-21swapper/008:47:580
166282523,43sleep10-21swapper/107:31:171
2278299516,28cyclictest0-21swapper/307:43:003
2278299516,28cyclictest0-21swapper/307:43:003
2278299514,22cyclictest4798-21munin-run07:07:443
2278299514,22cyclictest4798-21munin-run07:07:443
2278299512,44cyclictest0-21swapper/308:22:533
22781995131,7cyclictest6610-21ssh10:48:582
22781995130,8cyclictest7283-21ssh11:38:042
2278199513,28cyclictest0-21swapper/211:02:582
22780995121,14cyclictest0-21swapper/107:08:131
2277899514,15cyclictest0-21swapper/009:13:020
22778995135,11cyclictest0-21swapper/011:43:580
2277899513,25cyclictest0-21swapper/011:04:160
22778995123,13cyclictest0-21swapper/008:59:010
22778995122,12cyclictest0-21swapper/010:52:530
22778995122,11cyclictest31104-21grep09:47:500
22778995114,25cyclictest0-21swapper/008:47:200
248599500,5rtkit-daemon2484-21rtkit-daemon06:52:572
235352502,42sleep00-21swapper/011:14:450
235352502,42sleep00-21swapper/011:14:450
2278299505,27cyclictest0-21swapper/308:28:073
2278299505,27cyclictest0-21swapper/307:52:523
2278299503,43cyclictest0-21swapper/307:52:423
2278299503,43cyclictest0-21swapper/307:52:423
2278299503,21cyclictest25155-21sleep06:42:443
22782995020,12cyclictest0-21swapper/307:23:023
22782995019,13cyclictest0-21swapper/306:56:283
2278199503,35cyclictest0-21swapper/210:45:292
2278099505,29cyclictest0-21swapper/107:38:021
2278099504,30cyclictest0-21swapper/107:18:111
22780995032,12cyclictest29262-21cpuspeed_turbos07:57:561
2278099503,41cyclictest0-21swapper/107:54:291
2278099503,27cyclictest0-21swapper/107:33:131
22780995021,13cyclictest0-21swapper/108:23:111
22780995017,13cyclictest0-21swapper/106:46:201
22780995015,13cyclictest0-21swapper/106:48:081
22778995037,9cyclictest0-21swapper/009:36:380
155022502,9sleep30-21swapper/308:37:383
248599490,5rtkit-daemon2484-21rtkit-daemon07:28:032
2278199492,42cyclictest0-21swapper/208:03:542
2277899494,39cyclictest0-21swapper/011:47:550
22778994921,12cyclictest0-21swapper/010:37:560
227252494,40sleep00-21swapper/006:37:320
57472482,9sleep20-21swapper/208:15:202
292862484,37sleep00-21swapper/006:48:160
2278299482,41cyclictest0-21swapper/308:08:053
22782994819,12cyclictest0-21swapper/306:58:023
2277899487,25cyclictest0-21swapper/011:41:550
2277899484,38cyclictest0-21swapper/008:37:540
22778994833,10cyclictest0-21swapper/008:07:570
22778994832,11cyclictest0-21swapper/010:22:510
2277899483,25cyclictest0-21swapper/007:12:450
22778994826,17cyclictest13081-21sshd08:32:160
22778994822,12cyclictest0-21swapper/006:47:410
164152482,39sleep00-21swapper/007:28:430
248599470,4rtkit-daemon2484-21rtkit-daemon08:25:232
22782994717,11cyclictest19370-21munin-node07:38:173
22781994731,10cyclictest1419-21runrttasks08:27:552
2278199473,28cyclictest0-21swapper/207:07:442
2278199473,28cyclictest0-21swapper/207:07:442
22781994727,8cyclictest1329-21telnet08:07:532
22781994722,12cyclictest0-21swapper/207:58:072
22781994719,12cyclictest0-21swapper/207:02:452
2278099474,27cyclictest0-21swapper/106:38:091
20082472,38sleep00-21swapper/006:59:080
154772472,39sleep00-21swapper/008:37:190
248122462,9sleep00-21swapper/006:38:280
22778994631,11cyclictest0-21swapper/006:57:070
2277899463,37cyclictest0-21swapper/007:58:140
2277899463,36cyclictest0-21swapper/007:38:030
22778994618,12cyclictest0-21swapper/007:53:060
2278199458,13cyclictest0-21swapper/207:33:022
2277899434,32cyclictest0-21swapper/007:48:030
2277899434,32cyclictest0-21swapper/007:48:030
22778994322,8cyclictest8565-21munin-node08:23:060
22778994316,12cyclictest0-21swapper/007:02:550
22778994316,12cyclictest0-21swapper/007:02:550
2278299424,12cyclictest0-21swapper/306:37:463
22781994229,8cyclictest1419-21runrttasks07:43:122
22781994229,8cyclictest1419-21runrttasks07:43:122
22781994225,12cyclictest0-21swapper/206:37:462
2278099343,7cyclictest22806-21cat06:37:461
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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