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2026-02-06 - 06:02
[ 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 Feb 06, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2485991460,20rtkit-daemon0-21swapper/322:06:332
2485991460,20rtkit-daemon0-21swapper/322:06:332
127822860,14sleep12895399cyclictest21:38:531
248599790,5rtkit-daemon2484-21rtkit-daemon19:55:013
248599780,5rtkit-daemon2484-21rtkit-daemon18:23:573
22352780,3sleep1201ktimersoftd/120:35:361
246752770,4sleep03-21ksoftirqd/023:37:200
248599750,8rtkit-daemon0-21swapper/222:20:030
248599710,4rtkit-daemon2484-21rtkit-daemon19:50:013
248599700,5rtkit-daemon2484-21rtkit-daemon19:00:113
248599700,4rtkit-daemon2484-21rtkit-daemon20:00:383
248599700,4rtkit-daemon2484-21rtkit-daemon20:00:383
248599700,4rtkit-daemon2484-21rtkit-daemon19:49:460
248599700,4rtkit-daemon2484-21rtkit-daemon18:21:503
248599690,5rtkit-daemon2484-21rtkit-daemon20:20:223
248599690,5rtkit-daemon2484-21rtkit-daemon19:44:093
248599690,5rtkit-daemon2484-21rtkit-daemon18:52:333
248599690,4rtkit-daemon2484-21rtkit-daemon20:04:453
248599690,4rtkit-daemon2484-21rtkit-daemon19:27:323
248599690,4rtkit-daemon2484-21rtkit-daemon18:44:113
248599690,4rtkit-daemon2484-21rtkit-daemon18:41:193
248599680,5rtkit-daemon2484-21rtkit-daemon19:06:483
248599680,4rtkit-daemon2484-21rtkit-daemon20:23:523
248599680,4rtkit-daemon2484-21rtkit-daemon19:39:543
248599680,4rtkit-daemon2484-21rtkit-daemon19:30:093
248599680,4rtkit-daemon2484-21rtkit-daemon19:15:473
248599680,4rtkit-daemon2484-21rtkit-daemon19:15:473
248599680,4rtkit-daemon2484-21rtkit-daemon18:57:033
248599680,4rtkit-daemon2484-21rtkit-daemon18:36:263
248599680,4rtkit-daemon2484-21rtkit-daemon18:36:263
248599680,4rtkit-daemon2484-21rtkit-daemon18:29:493
214182680,5sleep221405-21fschecks_count19:08:462
248599670,5rtkit-daemon2484-21rtkit-daemon19:36:173
248599670,5rtkit-daemon2484-21rtkit-daemon19:19:253
248599670,5rtkit-daemon2484-21rtkit-daemon19:19:253
248599670,4rtkit-daemon2484-21rtkit-daemon20:14:453
248599670,4rtkit-daemon2484-21rtkit-daemon20:08:533
248599670,4rtkit-daemon2484-21rtkit-daemon19:08:333
248599660,7rtkit-daemon0-21swapper/222:13:553
248599650,6rtkit-daemon29131-21chrt22:07:483
248599650,6rtkit-daemon29131-21chrt22:07:483
248599650,4rtkit-daemon2484-21rtkit-daemon20:28:373
248599630,6rtkit-daemon0-21swapper/222:21:183
248599620,5rtkit-daemon31779-21ssh22:10:113
18852623,10sleep00-21swapper/019:34:000
65692604,12sleep10-21swapper/121:29:221
307502600,6chrt0-21swapper/322:58:283
2895499604,38cyclictest0-21swapper/223:24:532
2895499603,40cyclictest0-21swapper/221:37:372
37392593,19sleep33745-21ssh23:04:063
2895499593,38cyclictest0-21swapper/223:04:302
2895499584,32cyclictest0-21swapper/223:33:512
34732573,46sleep20-21swapper/221:25:162
2895599574,45cyclictest29926-21awk21:18:223
28955995724,12cyclictest28782-21cpu23:43:323
28955995722,28cyclictest32653-21df_abs20:33:393
28954995740,11cyclictest2024-21unixbench_multi19:34:002
2895299575,45cyclictest0-21swapper/022:03:450
2895299575,45cyclictest0-21swapper/022:03:450
2895299573,49cyclictest0-21swapper/021:11:350
28952995722,28cyclictest0-21swapper/023:38:320
28952995711,39cyclictest0-21swapper/020:38:410
28952995711,39cyclictest0-21swapper/020:38:410
183992574,12sleep20-21swapper/220:08:532
2895599567,42cyclictest0-21swapper/320:51:503
2895499563,46cyclictest0-21swapper/223:08:352
28954995611,28cyclictest0-21swapper/220:33:562
28954995611,27cyclictest0-21swapper/221:08:382
48652553,46sleep00-21swapper/023:08:180
2895599555,29cyclictest16388-21memory23:23:463
2895599553,43cyclictest20507-21cpuspeed_turbos21:03:373
28955995514,23cyclictest0-21swapper/322:38:433
2895499554,27cyclictest0-21swapper/221:38:392
2895399554,46cyclictest0-21swapper/120:55:581
2895299555,43cyclictest0-21swapper/023:18:540
28952995538,12cyclictest0-21swapper/022:10:580
269782557,38sleep30-21swapper/318:13:443
123472556,43sleep012470-21head22:28:560
2895599545,14cyclictest0-21swapper/323:38:533
2895599544,30cyclictest0-21swapper/322:53:323
2895599544,26cyclictest0-21swapper/322:28:343
28955995428,11cyclictest14109-21fschecks_count20:53:433
2895499549,26cyclictest0-21swapper/223:23:192
2895499544,30cyclictest0-21swapper/219:43:262
2895499544,29cyclictest0-21swapper/220:28:092
2895499544,27cyclictest0-21swapper/222:33:322
28954995436,10cyclictest12696-21grep19:58:422
28954995436,10cyclictest12696-21grep19:58:422
2895499543,9cyclictest0-21swapper/222:22:282
28954995413,26cyclictest0-21swapper/222:44:582
28952995439,10cyclictest29536-21rm23:43:400
28952995437,12cyclictest0-21swapper/020:33:540
28952995435,14cyclictest0-21swapper/022:15:230
28952995412,7cyclictest17900-21kworker/0:223:08:290
219382542,9sleep20-21swapper/221:56:002
202582543,7sleep020262-21ssh22:42:420
192552544,43sleep00-21swapper/020:12:500
77452532,45sleep10-21swapper/123:11:301
2895599538,38cyclictest24075-21diskstats21:08:403
2895599535,31cyclictest0-21swapper/321:59:563
2895599535,30cyclictest12212-21cpuspeed_turbos23:18:343
2895599535,30cyclictest0-21swapper/321:43:553
2895599534,33cyclictest0-21swapper/321:50:163
2895599534,30cyclictest0-21swapper/323:08:313
2895599533,43cyclictest0-21swapper/322:43:303
28955995320,27cyclictest19633-21sshd21:02:333
28955995312,26cyclictest2696-21processes21:23:543
28955995310,27cyclictest0-21swapper/323:35:143
2895499539,26cyclictest0-21swapper/223:38:342
2895499539,26cyclictest0-21swapper/222:58:282
2895499535,26cyclictest0-21swapper/222:23:252
2895499534,43cyclictest0-21swapper/223:28:452
2895499534,43cyclictest0-21swapper/223:28:452
2895499534,42cyclictest0-21swapper/221:18:412
2895499534,27cyclictest0-21swapper/222:15:002
2895499533,35cyclictest1287-21snmpd20:03:412
2895499533,35cyclictest0-21swapper/222:31:252
28954995320,26cyclictest28037-21missed_timers21:13:482
28954995314,15cyclictest6044-21rt-features21:28:512
2895399539,15cyclictest0-21swapper/120:26:511
2895299534,42cyclictest0-21swapper/020:23:410
28952995322,24cyclictest0-21swapper/022:46:250
28952995311,35cyclictest0-21swapper/021:28:410
248599530,5rtkit-daemon2484-21rtkit-daemon18:28:572
241882533,43sleep10-21swapper/121:08:421
234232534,43sleep20-21swapper/220:18:572
174302534,12sleep00-21swapper/018:58:580
115712533,42sleep00-21swapper/020:48:540
2895599525,15cyclictest0-21swapper/323:32:403
2895599525,15cyclictest0-21swapper/323:32:403
2895499524,29cyclictest0-21swapper/218:43:492
2895499524,28cyclictest0-21swapper/221:58:392
2895499524,28cyclictest0-21swapper/220:38:562
2895499524,28cyclictest0-21swapper/220:38:562
2895499524,26cyclictest0-21swapper/221:07:312
2895499524,25cyclictest0-21swapper/222:41:352
2895499524,25cyclictest0-21swapper/219:54:362
2895499523,35cyclictest20522-21latency_hist19:08:282
2895499523,34cyclictest0-21swapper/220:49:222
28954995220,14cyclictest0-21swapper/219:13:572
28954995220,14cyclictest0-21swapper/219:13:572
28954995220,13cyclictest0-21swapper/223:13:332
28954995214,21cyclictest28655-21aten2.4-expect23:43:312
2895399524,41cyclictest0-21swapper/123:03:321
28953995228,12cyclictest0-21swapper/122:28:471
2895299526,28cyclictest0-21swapper/021:52:510
2895299524,43cyclictest0-21swapper/021:18:560
28952995235,12cyclictest0-21swapper/021:18:230
28952995235,11cyclictest0-21swapper/020:19:070
28952995230,11cyclictest0-21swapper/023:27:590
2895299523,43cyclictest0-21swapper/021:02:240
2895299523,42cyclictest0-21swapper/023:28:350
2895299523,42cyclictest0-21swapper/023:28:350
27742522,9sleep10-21swapper/122:14:581
273892524,40sleep10-21swapper/122:53:321
269072523,9sleep00-21swapper/022:52:340
248599520,4rtkit-daemon2484-21rtkit-daemon19:32:172
214492523,9sleep00-21swapper/020:15:240
107902524,42sleep00-21swapper/023:15:240
98342513,9sleep00-21swapper/018:43:510
2895599518,21cyclictest0-21swapper/320:39:333
2895599518,21cyclictest0-21swapper/320:39:333
2895599515,29cyclictest0-21swapper/321:28:533
2895599514,32cyclictest0-21swapper/321:33:573
2895599514,29cyclictest0-21swapper/322:33:373
2895599514,28cyclictest0-21swapper/322:53:193
2895599512,32cyclictest13760-21ssh21:41:183
2895499514,28cyclictest0-21swapper/221:43:342
2895499514,28cyclictest0-21swapper/218:23:462
2895499514,27cyclictest0-21swapper/222:12:362
2895499514,27cyclictest0-21swapper/218:38:532
2895499514,26cyclictest0-21swapper/222:53:392
2895499514,26cyclictest0-21swapper/221:01:252
2895499514,23cyclictest0-21swapper/220:53:362
2895499513,26cyclictest0-21swapper/222:50:582
2895499513,21cyclictest0-21swapper/220:28:352
28954995118,14cyclictest0-21swapper/221:48:382
2895399514,40cyclictest0-21swapper/121:58:391
2895399514,24cyclictest0-21swapper/121:20:441
2895399513,44cyclictest0-21swapper/123:43:011
28952995119,28cyclictest0-21swapper/018:24:180
225662512,9sleep00-21swapper/021:58:200
15082512,42sleep10-21swapper/119:33:531
11982512,43sleep00-21swapper/023:02:380
95122502,43sleep00-21swapper/020:47:130
70942502,42sleep10-21swapper/119:45:141
2895599505,25cyclictest30783-21diskstats21:18:383
2895599503,40cyclictest0-21swapper/322:25:503
28955995019,14cyclictest0-21swapper/323:14:403
28955995014,20cyclictest22331-21ssh21:57:273
2895499504,28cyclictest0-21swapper/219:23:462
2895499504,27cyclictest0-21swapper/220:43:472
2895499504,27cyclictest0-21swapper/219:03:282
2895499504,26cyclictest0-21swapper/218:18:402
28954995032,11cyclictest25902-21cpuspeed_turbos19:18:422
28954995032,11cyclictest25902-21cpuspeed_turbos19:18:422
2895499503,24cyclictest0-21swapper/218:33:412
2895499503,24cyclictest0-21swapper/218:33:412
28954995019,12cyclictest0-21swapper/218:54:352
2895399506,39cyclictest0-21swapper/123:22:181
2895399504,42cyclictest1310-21kworker/1:122:59:151
2895399504,38cyclictest6126-21ssh22:19:591
28953995035,10cyclictest28622-21unixbench_multi21:13:561
28953995034,12cyclictest0-21swapper/120:38:291
28953995034,12cyclictest0-21swapper/120:38:291
28953995026,12cyclictest0-21swapper/121:07:461
2895299505,28cyclictest0-21swapper/022:55:270
28952995030,14cyclictest0-21swapper/021:23:450
2895299503,43cyclictest0-21swapper/021:59:490
2895299503,41cyclictest0-21swapper/022:33:330
28952995026,12cyclictest0-21swapper/021:43:170
28952995018,26cyclictest7745-21df22:23:370
28952995013,32cyclictest0-21swapper/021:43:360
261152503,9sleep10-21swapper/122:49:371
194252503,41sleep10-21swapper/122:39:371
306692492,41sleep00-21swapper/020:29:070
291292492,9sleep10-21swapper/122:07:481
291292492,9sleep10-21swapper/122:07:481
2895599494,38cyclictest1419-21runrttasks20:44:243
2895499493,28cyclictest0-21swapper/219:43:542
2895399494,39cyclictest10126-21ssh21:35:111
28953994933,12cyclictest0-21swapper/122:43:511
2895399493,40cyclictest15914-21ssh21:43:491
2895299494,38cyclictest0-21swapper/020:53:500
28952994930,13cyclictest0-21swapper/018:48:390
28952994918,13cyclictest0-21swapper/020:03:420
275272492,42sleep00-21swapper/019:21:190
275272492,42sleep00-21swapper/019:21:190
156792493,9sleep10-21swapper/118:57:421
76872483,10sleep10-21swapper/118:38:561
72092484,9sleep00-21swapper/019:46:420
46852482,40sleep00-21swapper/019:39:530
2895399485,38cyclictest0-21swapper/120:49:151
2895399485,38cyclictest0-21swapper/120:43:431
2895399484,39cyclictest0-21swapper/118:58:561
2895399484,37cyclictest0-21swapper/122:23:331
2895399484,35cyclictest0-21swapper/118:43:391
28953994834,9cyclictest22509-21cut23:33:371
28953994832,11cyclictest0-21swapper/120:18:421
28953994825,11cyclictest0-21swapper/122:33:321
2895399482,41cyclictest0-21swapper/121:28:231
28953994812,30cyclictest18224-21cpuspeed_turbos21:48:361
28952994821,7cyclictest23212-21latency_hist21:08:240
28952994821,12cyclictest0-21swapper/019:53:460
103902482,9sleep00-21swapper/021:36:110
300382472,39sleep00-21swapper/019:27:520
2895499476,23cyclictest0-21swapper/219:48:382
2895399475,10cyclictest18136-21ntp_states20:58:521
28953994731,12cyclictest0-21swapper/123:29:301
28953994731,12cyclictest0-21swapper/123:29:301
2895399473,38cyclictest32117-21ssh22:11:271
2895399473,38cyclictest28658-21telnet23:43:311
2895399473,37cyclictest0-21swapper/123:23:221
2895399473,36cyclictest0-21swapper/118:18:421
28953994728,14cyclictest0-21swapper/121:54:271
28953994719,12cyclictest0-21swapper/120:30:501
2895299476,26cyclictest0-21swapper/019:08:410
2895299474,26cyclictest0-21swapper/018:19:180
28952994730,12cyclictest0-21swapper/019:03:390
2895299473,38cyclictest0-21swapper/019:28:410
287542474,6sleep00-21swapper/018:16:220
250352472,39sleep00-21swapper/019:14:580
250352472,39sleep00-21swapper/019:14:580
37042463,38sleep10-21swapper/118:32:111
2895499464,25cyclictest0-21swapper/220:13:372
2895399464,37cyclictest0-21swapper/118:23:441
2895399463,39cyclictest0-21swapper/120:18:231
2895399463,38cyclictest0-21swapper/119:58:271
28953994621,9cyclictest13480-21cat18:53:291
28952994626,15cyclictest0-21swapper/018:53:590
274972462,37sleep10-21swapper/119:20:561
274972462,37sleep10-21swapper/119:20:561
82562452,9sleep00-21swapper/018:39:190
60982452,37sleep10-21swapper/118:37:191
60982452,37sleep10-21swapper/118:37:191
2895499454,25cyclictest0-21swapper/218:48:512
2895399455,34cyclictest9098-21munin-node23:13:341
28953994531,9cyclictest32023-21runrttasks19:29:021
2895399453,37cyclictest0-21swapper/119:48:441
28953994525,14cyclictest0-21swapper/119:58:391
28953994525,14cyclictest0-21swapper/119:58:391
28952994527,12cyclictest0-21swapper/019:58:400
28952994527,12cyclictest0-21swapper/019:58:400
2895399444,35cyclictest0-21swapper/119:03:461
2895399443,37cyclictest0-21swapper/120:03:451
2895399443,37cyclictest0-21swapper/119:39:481
2895399443,36cyclictest0-21swapper/119:28:281
2895299443,34cyclictest0-21swapper/018:28:410
2895499434,33cyclictest0-21swapper/218:18:302
2895399434,34cyclictest0-21swapper/120:11:381
2895399434,34cyclictest0-21swapper/119:14:101
2895399434,34cyclictest0-21swapper/119:14:101
2895399434,34cyclictest0-21swapper/119:08:481
2895299426,13cyclictest0-21swapper/018:33:460
2895299426,13cyclictest0-21swapper/018:33:460
2895399373,14cyclictest0-21swapper/118:18:301
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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