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2026-02-04 - 07:08
[ 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 Wed Feb 04, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1545621370,5sleep32023599cyclictest21:10:353
326652820,7sleep32023599cyclictest21:35:433
2022799714,58cyclictest0-21swapper/022:31:020
26032663,55sleep00-21swapper/022:28:090
248599660,5rtkit-daemon2484-21rtkit-daemon20:50:582
2023599664,34cyclictest0-21swapper/322:05:323
20235996616,43cyclictest4573-21aten_r1power_cu20:55:273
2023299667,51cyclictest0-21swapper/122:15:461
20235996519,32cyclictest0-21swapper/321:22:103
2023299653,12cyclictest0-21swapper/121:35:161
2023299644,13cyclictest0-21swapper/121:10:361
145982643,12sleep00-21swapper/021:57:090
108542644,12sleep00-21swapper/021:04:530
327482633,12sleep00-21swapper/021:35:450
309572634,10sleep20-21swapper/221:35:062
20235996320,26cyclictest22371-21interrupts23:45:333
2022799633,12cyclictest0-21swapper/023:05:370
327122623,12sleep00-21swapper/023:13:000
248599620,5rtkit-daemon2484-21rtkit-daemon23:29:373
20235996237,9cyclictest21760-21munin-node22:55:433
2023299624,12cyclictest0-21swapper/121:35:311
2023299624,12cyclictest0-21swapper/121:25:151
2022799623,13cyclictest0-21swapper/023:20:110
248599610,4rtkit-daemon2484-21rtkit-daemon22:48:093
20235996133,13cyclictest0-21swapper/322:12:383
20235996133,13cyclictest0-21swapper/322:12:383
2023299615,49cyclictest24409-21munin-run23:50:101
2023299614,50cyclictest0-21swapper/118:45:221
2023299614,50cyclictest0-21swapper/118:45:221
2022799615,10cyclictest5355-21tune2fs23:20:290
2022799613,12cyclictest0-21swapper/019:25:480
179622613,11sleep00-21swapper/021:15:290
2023599604,28cyclictest0-21swapper/323:17:203
2022799603,13cyclictest0-21swapper/021:34:340
2022799603,11cyclictest21673-21basename19:30:310
2022799603,10cyclictest1945-21Xorg20:37:150
20235995936,11cyclictest0-21swapper/323:41:023
20235995929,13cyclictest0-21swapper/323:37:163
20235995929,10cyclictest10098-21yum-updatesd-he21:02:083
2022799599,8cyclictest0-21swapper/020:55:280
2022799594,13cyclictest0-21swapper/023:25:430
2022799593,12cyclictest0-21swapper/020:40:320
258082583,47sleep20-21swapper/222:15:262
2022799582,14cyclictest0-21swapper/020:22:250
138682583,7sleep113873-21ssh21:08:411
125972585,45sleep10-21swapper/122:43:021
52182572,48sleep00-21swapper/021:44:360
273252572,9sleep30-21swapper/318:34:503
248599570,6rtkit-daemon2484-21rtkit-daemon23:31:453
248599570,6rtkit-daemon2484-21rtkit-daemon23:31:453
20235995732,11cyclictest0-21swapper/323:05:393
20235995731,12cyclictest0-21swapper/321:40:423
20235995729,12cyclictest0-21swapper/318:20:233
20235995728,12cyclictest0-21swapper/320:52:363
2023299573,10cyclictest13979-21fschecks_time20:20:371
2022799573,11cyclictest36602sleep020:52:550
20227995722,30cyclictest0-21swapper/022:24:460
2022799572,13cyclictest0-21swapper/022:48:200
159712573,12sleep00-21swapper/022:00:280
248599560,3rtkit-daemon2484-21rtkit-daemon21:55:032
226652562,47sleep00-21swapper/020:33:450
2023599564,29cyclictest0-21swapper/320:30:273
2023599564,15cyclictest0-21swapper/319:45:423
20235995629,12cyclictest0-21swapper/322:20:403
20235995629,12cyclictest0-21swapper/321:50:313
20235995627,11cyclictest10934-21perl22:40:323
2023499564,17cyclictest0-21swapper/223:45:112
20234995633,8cyclictest32038-21rm21:35:332
20234995621,22cyclictest26514-21rm23:04:552
2023299565,43cyclictest19324-21ntp_states23:40:381
2023299563,48cyclictest0-21swapper/121:02:221
2023299563,11cyclictest0-21swapper/121:45:291
94502553,10sleep00-21swapper/022:38:460
94372553,10sleep10-21swapper/122:38:431
248599550,5rtkit-daemon2484-21rtkit-daemon19:02:182
235382552,47sleep00-21swapper/023:46:580
2023599554,13cyclictest0-21swapper/322:33:033
20235995533,7cyclictest18776-21latency_hist22:05:153
20235995531,9cyclictest7319-21cat21:45:473
20235995530,11cyclictest0-21swapper/322:19:323
20235995530,11cyclictest0-21swapper/320:47:463
20235995530,11cyclictest0-21swapper/320:47:463
20235995528,12cyclictest0-21swapper/319:05:393
20235995527,11cyclictest0-21swapper/321:55:233
20234995528,9cyclictest2146-21hwlatdetect23:15:322
2023299554,45cyclictest0-21swapper/119:40:361
2023299553,12cyclictest0-21swapper/121:29:551
2022799554,26cyclictest26572-21gltestperf22:15:320
2022799554,24cyclictest0-21swapper/021:05:500
2022799553,13cyclictest0-21swapper/018:30:540
1639225516,32sleep00-21swapper/019:17:510
113762552,9sleep00-21swapper/020:15:350
45362540,10sleep22023499cyclictest21:42:032
248599540,6rtkit-daemon2484-21rtkit-daemon20:45:442
248599540,6rtkit-daemon2484-21rtkit-daemon20:45:442
248599540,6rtkit-daemon2484-21rtkit-daemon20:35:292
248599540,5rtkit-daemon2484-21rtkit-daemon22:20:252
248599540,5rtkit-daemon2484-21rtkit-daemon20:20:452
248599540,5rtkit-daemon2484-21rtkit-daemon20:02:152
248599540,5rtkit-daemon2484-21rtkit-daemon19:10:472
2023599544,13cyclictest0-21swapper/322:25:233
20235995431,8cyclictest19937-21chrt21:16:203
20235995430,12cyclictest0-21swapper/321:27:533
20235995429,12cyclictest0-21swapper/320:40:363
20235995429,11cyclictest0-21swapper/323:14:113
20235995428,12cyclictest0-21swapper/322:54:513
20235995428,12cyclictest0-21swapper/322:54:513
20235995427,12cyclictest0-21swapper/323:01:453
20235995425,13cyclictest0-21swapper/321:05:363
20235995423,14cyclictest0-21swapper/320:00:453
20234995412,24cyclictest0-21swapper/221:45:342
2023299547,40cyclictest0-21swapper/120:55:341
2023299543,43cyclictest12965-21diskmemload23:35:351
2022799544,30cyclictest0-21swapper/021:10:330
2022799543,12cyclictest0-21swapper/023:00:340
275242532,9sleep00-21swapper/021:29:440
248599530,5rtkit-daemon2484-21rtkit-daemon22:00:262
248599530,5rtkit-daemon2484-21rtkit-daemon20:40:362
248599530,5rtkit-daemon2484-21rtkit-daemon20:15:522
248599530,5rtkit-daemon2484-21rtkit-daemon19:40:392
248599530,5rtkit-daemon2484-21rtkit-daemon19:20:392
248599530,5rtkit-daemon2484-21rtkit-daemon19:20:392
248599530,5rtkit-daemon2484-21rtkit-daemon18:25:422
20235995329,12cyclictest0-21swapper/322:35:143
20235995329,11cyclictest0-21swapper/323:23:323
20235995328,9cyclictest30089-21taskset18:40:323
20235995328,9cyclictest30089-21taskset18:40:323
20235995328,12cyclictest0-21swapper/320:35:313
20235995328,12cyclictest0-21swapper/320:28:163
20235995328,10cyclictest0-21swapper/321:30:433
20235995327,12cyclictest0-21swapper/320:24:073
20235995320,14cyclictest0-21swapper/318:51:573
2023499534,24cyclictest0-21swapper/221:14:172
20234995332,8cyclictest20988-21ssh21:20:132
20234995331,8cyclictest29238-21ssh23:07:362
2023499533,42cyclictest0-21swapper/222:40:272
2023299536,41cyclictest30938-21users22:20:481
2023299535,28cyclictest0-21swapper/119:37:051
2023299534,43cyclictest23565-21memory22:10:371
2023299534,43cyclictest23565-21memory22:10:371
2023299534,43cyclictest0-21swapper/123:23:271
2023299534,43cyclictest0-21swapper/123:15:281
2023299534,29cyclictest0-21swapper/121:18:461
2023299533,45cyclictest0-21swapper/122:08:251
2023299533,45cyclictest0-21swapper/121:52:241
2023299533,43cyclictest0-21swapper/122:28:331
2023299533,42cyclictest29599-21taskset18:38:221
20232995323,23cyclictest6721-21kworker/1:023:25:221
2022799535,13cyclictest0-21swapper/023:35:390
20227995336,12cyclictest21120-21hwlatdetect22:55:320
2022799533,12cyclictest0-21swapper/022:51:200
2022799533,12cyclictest0-21swapper/022:51:200
81142522,10sleep00-21swapper/021:47:540
323692523,10sleep10-21swapper/123:11:441
281772522,9sleep10-21swapper/123:05:401
248599520,5rtkit-daemon2484-21rtkit-daemon22:05:482
248599520,5rtkit-daemon2484-21rtkit-daemon21:25:352
248599520,5rtkit-daemon2484-21rtkit-daemon20:25:592
248599520,5rtkit-daemon2484-21rtkit-daemon19:55:462
248599520,5rtkit-daemon2484-21rtkit-daemon19:35:392
248599520,5rtkit-daemon2484-21rtkit-daemon18:30:492
2023599524,42cyclictest0-21swapper/319:25:363
20235995238,8cyclictest1419-21runrttasks20:14:083
20235995228,11cyclictest0-21swapper/319:50:443
20235995226,10cyclictest2020-21hddtemp_smartct19:55:403
2023499529,16cyclictest0-21swapper/223:20:382
2023499528,35cyclictest0-21swapper/223:35:442
20234995230,9cyclictest5024-21telnet18:55:352
2023499523,43cyclictest0-21swapper/220:08:522
20234995228,9cyclictest13455-21munin-node22:45:432
20234995217,21cyclictest0-21swapper/221:00:412
20234995212,25cyclictest0-21swapper/220:57:592
2023299525,29cyclictest0-21swapper/120:35:471
2023299525,28cyclictest0-21swapper/118:55:501
2023299524,43cyclictest14520-21iostat_ios22:45:361
2023299524,42cyclictest12965-21diskmemload23:34:241
2023299524,42cyclictest12965-21diskmemload23:34:241
20232995235,11cyclictest1150-21tail18:45:481
2023299523,43cyclictest25221-21munin-node18:30:461
2023299523,43cyclictest18755-21rm22:51:001
2023299523,43cyclictest18755-21rm22:51:001
2023299523,41cyclictest17345-21ssh20:25:371
20232995219,15cyclictest0-21swapper/122:34:231
2022799524,43cyclictest23983-21munin-node19:35:490
2022799523,30cyclictest0-21swapper/018:56:580
2022799523,21cyclictest0-21swapper/022:40:410
2022799523,11cyclictest19044-21iostat_ios23:40:330
2022799522,13cyclictest0-21swapper/022:10:260
2022799522,13cyclictest0-21swapper/022:10:260
9342513,41sleep20-21swapper/218:45:452
36102513,41sleep10-21swapper/120:52:441
289172512,10sleep10-21swapper/120:41:321
254252513,42sleep10-21swapper/123:00:561
248599510,5rtkit-daemon2484-21rtkit-daemon21:22:272
248599510,5rtkit-daemon2484-21rtkit-daemon19:48:012
248599510,5rtkit-daemon2484-21rtkit-daemon19:25:322
2023599515,26cyclictest6774-21perl20:05:413
2023599514,27cyclictest28117-21sed18:35:363
20235995127,9cyclictest10808-21munin-node20:15:393
20235995127,11cyclictest0-21swapper/318:45:443
20235995127,11cyclictest0-21swapper/318:21:353
20235995122,12cyclictest0-21swapper/319:22:453
20235995122,12cyclictest0-21swapper/319:22:453
2023499514,24cyclictest0-21swapper/223:29:362
2023499513,12cyclictest0-21swapper/222:39:362
20234995129,8cyclictest646-21ssh22:25:322
2023299514,41cyclictest5221-21ssh21:44:361
2023299514,41cyclictest0-21swapper/122:02:021
20232995133,11cyclictest404-21unixbench_multi19:50:521
2023299513,42cyclictest21849-21rm20:31:021
2023299513,42cyclictest1287-21snmpd20:46:351
2023299513,42cyclictest1287-21snmpd20:46:351
2023299513,41cyclictest4658-21irqstats20:00:411
2023299513,41cyclictest16821-21munin-node19:20:361
2023299513,41cyclictest16821-21munin-node19:20:361
2023299513,41cyclictest1287-21snmpd22:57:391
20232995120,13cyclictest0-21swapper/118:20:431
2022799514,29cyclictest0-21swapper/018:37:480
20227995135,9cyclictest26525-21aten2.4-expect19:40:310
2022799513,42cyclictest1287-21snmpd19:12:010
2022799513,41cyclictest11214-21ssh21:52:010
2022799513,13cyclictest0-21swapper/021:20:260
2022799513,12cyclictest0-21swapper/020:45:520
2022799513,12cyclictest0-21swapper/020:45:520
114902513,42sleep10-21swapper/119:06:321
86762502,42sleep00-21swapper/019:00:510
248599500,4rtkit-daemon2484-21rtkit-daemon21:05:582
248599500,4rtkit-daemon2484-21rtkit-daemon19:30:542
248599500,4rtkit-daemon2484-21rtkit-daemon18:20:192
2023599505,26cyclictest0-21swapper/319:15:503
2023599504,28cyclictest0-21swapper/319:30:313
2023599504,28cyclictest0-21swapper/319:00:523
2023599504,26cyclictest0-21swapper/319:42:063
20235995028,10cyclictest0-21swapper/318:55:553
20235995027,9cyclictest12185-21telnet19:10:333
2023499508,10cyclictest0-21swapper/222:50:132
2023499508,10cyclictest0-21swapper/222:50:132
20234995027,10cyclictest30308-21telnet23:10:232
20234995017,21cyclictest12965-21diskmemload22:13:102
20234995017,21cyclictest12965-21diskmemload22:13:102
2023299504,27cyclictest0-21swapper/121:57:331
2023299503,41cyclictest24860-21sshd18:28:471
2022799503,42cyclictest12965-21diskmemload23:34:230
2022799503,42cyclictest12965-21diskmemload23:34:230
2022799503,41cyclictest0-21swapper/018:25:220
2022799503,12cyclictest0-21swapper/018:50:420
20227995024,21cyclictest6602-21diskstats20:05:390
2022799502,43cyclictest12965-21diskmemload20:27:340
20227995011,23cyclictest0-21swapper/022:05:400
157982503,41sleep115868-21munin-node19:15:511
30602492,40sleep00-21swapper/019:56:000
248599490,5rtkit-daemon2484-21rtkit-daemon18:50:482
248599490,4rtkit-daemon2484-21rtkit-daemon18:37:192
222402494,11sleep20-21swapper/220:32:222
20235994918,14cyclictest0-21swapper/319:35:393
2023499494,40cyclictest0-21swapper/222:30:452
2023499493,38cyclictest0-21swapper/223:45:232
2022799494,39cyclictest16849-21telnet19:20:300
2022799494,39cyclictest16849-21telnet19:20:300
2022799493,39cyclictest22895-21telnet18:25:330
2022799493,26cyclictest0-21swapper/020:00:380
44982483,9sleep10-21swapper/118:53:421
20234994829,7cyclictest12965-21diskmemload21:58:062
20234994829,6cyclictest23235-21latency_hist23:00:122
20234994821,12cyclictest0-21swapper/219:05:482
20234994820,12cyclictest0-21swapper/223:30:302
20234994820,12cyclictest0-21swapper/223:30:302
2023299485,24cyclictest22391-21fschecks_time19:30:381
2023299485,10cyclictest12973-21awk20:20:181
2023299484,38cyclictest0-21swapper/120:10:181
2023299484,11cyclictest0-21swapper/120:00:181
20232994833,10cyclictest8714-21cpuspeed_turbos20:10:321
2023299483,41cyclictest0-21swapper/119:03:531
20232994820,10cyclictest13189-21grep19:10:451
2023299482,39cyclictest1287-21snmpd19:27:031
20227994833,10cyclictest30819-21gltestperf18:40:400
20227994833,10cyclictest30819-21gltestperf18:40:400
2022799483,40cyclictest32502-21telnet18:45:350
2022799483,12cyclictest0-21swapper/019:05:480
2022799482,40cyclictest31171-21telnet19:50:300
307572473,9sleep00-21swapper/019:48:260
2023599474,26cyclictest0-21swapper/318:25:323
2022799474,27cyclictest0-21swapper/020:10:420
2023299464,32cyclictest0-21swapper/119:45:371
201552464,6sleep00-21swapper/018:19:480
20234994525,8cyclictest1287-21snmpd19:52:082
320582442,9sleep20-21swapper/218:44:202
320582442,9sleep20-21swapper/218:44:202
248599440,5rtkit-daemon2484-21rtkit-daemon19:18:472
20234994316,12cyclictest0-21swapper/220:10:412
2023299433,34cyclictest0-21swapper/118:20:221
248599420,4rtkit-daemon2484-21rtkit-daemon18:20:422
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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