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2026-01-22 - 23:36
[ 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 Thu Jan 22, 2026 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2485991250,4rtkit-daemon2484-21rtkit-daemon09:18:073
760721020,6sleep37608-21cat08:07:333
2512599948,26cyclictest0-21swapper/210:17:282
2512599944,29cyclictest0-21swapper/211:21:562
25125999421,13cyclictest0-21swapper/211:07:192
25125999414,20cyclictest0-21swapper/209:02:152
2512599935,11cyclictest4532-21munin-run11:26:562
2512599934,25cyclictest29196-21munin-node09:37:362
25125999221,23cyclictest0-21swapper/208:02:302
248599920,5rtkit-daemon2484-21rtkit-daemon08:12:323
2512599917,22cyclictest0-21swapper/208:22:032
2512599915,28cyclictest0-21swapper/211:57:162
2512599914,28cyclictest0-21swapper/210:22:312
2512599905,29cyclictest0-21swapper/210:57:212
2512599905,24cyclictest25430-21aten2.4-expect06:32:182
2512599895,28cyclictest0-21swapper/209:22:112
2512699884,76cyclictest0-21swapper/310:47:263
2512599885,27cyclictest0-21swapper/209:27:152
2512599884,39cyclictest0-21swapper/210:42:222
2512599875,27cyclictest18227-21unixbench-2d10:07:312
25125998712,32cyclictest0-21swapper/207:42:232
2512599866,28cyclictest0-21swapper/211:34:322
2512599854,42cyclictest0-21swapper/209:51:112
2512599854,42cyclictest0-21swapper/209:51:112
2512599854,42cyclictest0-21swapper/207:27:522
2512599854,36cyclictest0-21swapper/207:37:192
2512599854,27cyclictest0-21swapper/209:53:082
2512599845,30cyclictest0-21swapper/208:52:172
25125998413,29cyclictest1419-21runrttasks08:51:072
2512699834,60cyclictest0-21swapper/309:32:133
2512599834,29cyclictest0-21swapper/207:57:282
2512699824,70cyclictest0-21swapper/308:32:223
25126998219,47cyclictest29504-21fschecks_count07:47:213
2512599824,28cyclictest0-21swapper/207:17:292
2512599824,27cyclictest0-21swapper/209:12:012
2512599824,27cyclictest0-21swapper/209:12:012
25125998218,11cyclictest1676-21nscd10:39:572
2512699814,65cyclictest1419-21runrttasks09:57:493
25126998116,46cyclictest1419-21runrttasks11:31:443
2512599815,14cyclictest0-21swapper/209:36:402
2512699804,57cyclictest0-21swapper/311:32:013
2512699804,56cyclictest0-21swapper/309:00:243
2512699803,69cyclictest24995-21munin-node11:57:163
25126998018,54cyclictest16545-21timerandwakeup11:42:263
25125998013,27cyclictest0-21swapper/209:12:352
25125998013,27cyclictest0-21swapper/209:12:352
2512699794,67cyclictest0-21swapper/310:37:003
2512699794,53cyclictest0-21swapper/310:42:223
2512699793,70cyclictest0-21swapper/311:22:003
2512699784,58cyclictest0-21swapper/309:23:433
2512699783,43cyclictest0-21swapper/310:59:043
2512599785,14cyclictest0-21swapper/209:46:472
2512699774,66cyclictest0-21swapper/307:52:263
2512699774,66cyclictest0-21swapper/306:42:373
2512699774,56cyclictest0-21swapper/311:12:533
2512699774,56cyclictest0-21swapper/311:12:533
2512699774,55cyclictest0-21swapper/309:27:263
2512699773,66cyclictest15792-21taskset10:05:583
2512699773,65cyclictest6849-21diskstats09:02:153
124772770,3sleep1201ktimersoftd/109:12:161
124772770,3sleep1201ktimersoftd/109:12:161
2512699764,65cyclictest0-21swapper/309:44:073
2512699764,49cyclictest0-21swapper/308:52:343
2512699763,64cyclictest13942-21munin-node10:52:113
2512699763,57cyclictest10755-21ssh09:08:433
2512699763,57cyclictest10755-21ssh09:08:433
2512699763,54cyclictest21612-21munin-node11:52:053
2512699763,54cyclictest21612-21munin-node11:52:053
2512599764,27cyclictest0-21swapper/208:57:092
2512699754,63cyclictest0-21swapper/311:09:153
2512699754,63cyclictest0-21swapper/310:08:233
2512699754,53cyclictest0-21swapper/310:20:313
2512699753,53cyclictest21070-21tail11:02:163
77962740,3sleep2281ktimersoftd/207:02:202
2512699744,62cyclictest0-21swapper/311:18:213
2512699744,55cyclictest0-21swapper/310:32:313
2512699744,55cyclictest0-21swapper/310:32:313
25126997411,55cyclictest0-21swapper/311:41:543
2512699737,47cyclictest0-21swapper/309:14:103
2512699737,47cyclictest0-21swapper/309:14:103
2512699735,51cyclictest0-21swapper/308:42:173
2512699734,62cyclictest0-21swapper/310:14:003
2512699734,62cyclictest0-21swapper/307:17:333
2512699733,62cyclictest29334-21iostat_ios08:47:243
2512699733,40cyclictest6190-21needreboot06:57:303
2512699733,40cyclictest6190-21needreboot06:57:303
2512699724,61cyclictest0-21swapper/309:40:223
2512699724,61cyclictest0-21swapper/308:40:413
2512699724,52cyclictest1-21systemd07:12:063
2512699724,52cyclictest0-21swapper/306:39:413
2512699714,60cyclictest0-21swapper/309:53:473
2512699714,60cyclictest0-21swapper/309:49:203
2512699714,60cyclictest0-21swapper/309:49:203
2512699714,50cyclictest0-21swapper/310:27:083
2512699714,50cyclictest0-21swapper/310:27:083
2512699714,50cyclictest0-21swapper/308:02:083
2512699713,60cyclictest14222-21seq07:16:083
2512699703,58cyclictest17873-21diskmemload10:22:413
2512699703,50cyclictest18560-21cpuspeed_turbos11:47:073
2512699693,47cyclictest0-21swapper/307:34:513
2512699692,52cyclictest0-21swapper/307:22:323
248599680,8rtkit-daemon0-21swapper/311:04:102
248599680,5rtkit-daemon29067-21ssh11:13:252
248599680,5rtkit-daemon29067-21ssh11:13:252
2512699664,45cyclictest0-21swapper/308:17:313
2512699663,41cyclictest8849-21ls07:02:363
2512599664,54cyclictest0-21swapper/210:48:542
248599660,8rtkit-daemon0-21swapper/311:29:540
2512699654,54cyclictest0-21swapper/306:32:313
2512699653,32cyclictest16699-21if_eth008:27:243
2512699653,32cyclictest16699-21if_eth008:27:243
25126996523,35cyclictest21081-21unixbench_singl07:27:363
25126996522,36cyclictest2646-21ntp_states07:57:303
248599650,8rtkit-daemon13832-21df10:52:112
2512699643,54cyclictest0-21swapper/308:25:073
2512699643,53cyclictest1287-21snmpd06:49:433
25126996417,31cyclictest26494-21munin-node07:42:333
248599640,5rtkit-daemon18366-21sh09:20:522
2512699633,52cyclictest0-21swapper/306:55:083
2512699633,46cyclictest25990-21chrt07:38:403
248599620,8rtkit-daemon25471-21ssh09:31:510
248599620,6rtkit-daemon0-21swapper/311:27:092
248599620,6rtkit-daemon0-21swapper/308:27:542
248599620,6rtkit-daemon0-21swapper/308:27:542
306922613,50sleep00-21swapper/006:42:240
25125996115,13cyclictest0-21swapper/208:37:192
248599610,4rtkit-daemon2484-21rtkit-daemon08:12:392
184612614,6sleep20-21swapper/207:22:402
278582590,4sleep127917-21cat11:12:161
278582590,4sleep127917-21cat11:12:161
2512299595,47cyclictest0-21swapper/011:55:200
2512299595,47cyclictest0-21swapper/011:55:200
2512299595,46cyclictest0-21swapper/010:47:250
2512299594,48cyclictest0-21swapper/009:47:200
2512299594,48cyclictest0-21swapper/009:47:200
2512299594,48cyclictest0-21swapper/008:57:170
109732594,11sleep00-21swapper/009:09:170
109732594,11sleep00-21swapper/009:09:170
25124995831,12cyclictest0-21swapper/109:22:001
2512299583,48cyclictest0-21swapper/010:26:580
98112573,12sleep00-21swapper/009:06:520
322762572,47sleep10-21swapper/108:52:181
25125995719,22cyclictest0-21swapper/210:05:492
2512299574,46cyclictest0-21swapper/010:32:090
2512299574,46cyclictest0-21swapper/010:32:090
248599570,19rtkit-daemon2484-21rtkit-daemon09:05:301
25124995630,12cyclictest0-21swapper/110:12:071
2512299565,46cyclictest0-21swapper/009:46:550
2512299565,45cyclictest0-21swapper/009:32:280
2512299564,46cyclictest0-21swapper/011:04:200
2512299564,46cyclictest0-21swapper/008:52:180
2512299564,45cyclictest0-21swapper/008:37:240
2512299564,45cyclictest0-21swapper/006:37:250
248599560,18rtkit-daemon2484-21rtkit-daemon10:35:111
248599560,18rtkit-daemon2484-21rtkit-daemon10:35:111
270702553,45sleep127081-21munin-node07:42:221
2512699554,44cyclictest0-21swapper/306:32:083
2512599554,31cyclictest0-21swapper/211:37:192
2512599554,27cyclictest0-21swapper/209:58:372
2512299555,44cyclictest17873-21diskmemload10:52:200
2512299554,44cyclictest0-21swapper/009:57:180
2512299553,45cyclictest0-21swapper/011:49:030
248599550,5rtkit-daemon2484-21rtkit-daemon10:42:111
176892553,45sleep00-21swapper/011:45:480
25124995430,9cyclictest25823-21cut11:57:141
2512499543,46cyclictest0-21swapper/111:40:291
25124995429,9cyclictest18638-21uptime10:57:321
25124995429,20cyclictest0-21swapper/109:56:581
25124995428,13cyclictest0-21swapper/109:10:591
25124995428,13cyclictest0-21swapper/109:10:591
2512299544,45cyclictest0-21swapper/010:37:300
2512299544,45cyclictest0-21swapper/010:05:250
2512299544,45cyclictest0-21swapper/009:23:000
2512299544,44cyclictest0-21swapper/011:12:280
2512299544,44cyclictest0-21swapper/011:12:280
2512299544,44cyclictest0-21swapper/010:17:240
2512299544,44cyclictest0-21swapper/010:12:390
2512299544,44cyclictest0-21swapper/009:56:440
2512299543,44cyclictest0-21swapper/010:07:130
25122995413,34cyclictest0-21swapper/011:37:160
248599540,5rtkit-daemon2484-21rtkit-daemon08:47:161
248599540,4rtkit-daemon2484-21rtkit-daemon10:10:271
157132543,12sleep10-21swapper/108:27:151
157132543,12sleep10-21swapper/108:27:151
25125995326,10cyclictest0-21swapper/211:46:052
25125995312,22cyclictest0-21swapper/208:32:232
2512299534,43cyclictest0-21swapper/011:01:430
2512299534,43cyclictest0-21swapper/010:27:210
2512299534,43cyclictest0-21swapper/010:27:210
2512299534,42cyclictest29984-21timerwakeupswit08:47:340
2512299534,42cyclictest26752-21runrttasks08:42:430
2512299533,44cyclictest0-21swapper/012:01:000
248599530,6rtkit-daemon2484-21rtkit-daemon11:55:311
248599530,6rtkit-daemon2484-21rtkit-daemon11:55:311
248599530,5rtkit-daemon2484-21rtkit-daemon10:00:501
248599530,5rtkit-daemon2484-21rtkit-daemon09:39:431
33822523,42sleep13496-21cpu10:37:091
263812520,4sleep126382-21http_loadtime10:22:171
2512599525,29cyclictest18263-21munin-node11:47:202
2512599524,30cyclictest0-21swapper/210:33:172
2512599524,30cyclictest0-21swapper/210:33:172
25124995227,12cyclictest0-21swapper/111:09:251
2512299525,41cyclictest0-21swapper/009:37:560
25122995224,12cyclictest0-21swapper/009:20:410
248599520,5rtkit-daemon2484-21rtkit-daemon10:02:131
176182523,9sleep00-21swapper/008:28:550
176182523,9sleep00-21swapper/008:28:550
110712523,40sleep00-21swapper/011:36:170
93852513,42sleep00-21swapper/007:05:210
92302513,41sleep00-21swapper/010:45:020
7152513,42sleep00-21swapper/007:54:010
301092513,9sleep10-21swapper/106:42:131
2512599515,28cyclictest0-21swapper/208:07:192
2512599514,29cyclictest0-21swapper/210:27:142
2512599514,29cyclictest0-21swapper/210:27:142
2512599514,28cyclictest0-21swapper/206:37:232
25125995119,13cyclictest0-21swapper/211:52:072
25125995119,13cyclictest0-21swapper/211:52:072
25125995119,12cyclictest20660-21yum-updatesd-he10:14:112
2512499514,40cyclictest0-21swapper/109:27:141
2512499513,43cyclictest0-21swapper/111:04:271
2512299514,40cyclictest0-21swapper/008:32:370
248599510,5rtkit-daemon2484-21rtkit-daemon08:41:231
82322502,42sleep10-21swapper/108:11:231
2512599505,27cyclictest0-21swapper/208:22:322
2512599504,28cyclictest0-21swapper/208:42:222
2512599504,28cyclictest0-21swapper/206:42:292
2512599504,27cyclictest0-21swapper/207:47:252
2512499503,28cyclictest0-21swapper/110:18:121
2512499503,23cyclictest0-21swapper/111:46:541
25124995029,10cyclictest0-21swapper/108:59:181
2512299505,13cyclictest0-21swapper/009:13:150
2512299505,13cyclictest0-21swapper/009:13:150
2512299503,41cyclictest0-21swapper/011:23:140
2512299503,11cyclictest0-21swapper/007:47:200
211852503,9sleep00-21swapper/007:28:180
139752503,9sleep00-21swapper/007:12:550
121302502,41sleep10-21swapper/110:48:221
34382493,9sleep00-21swapper/008:01:070
271552493,9sleep00-21swapper/006:32:490
2512599494,28cyclictest0-21swapper/207:32:272
2512599494,28cyclictest0-21swapper/206:52:352
2512599494,27cyclictest0-21swapper/206:57:412
2512599494,27cyclictest0-21swapper/206:57:412
2512299494,40cyclictest0-21swapper/011:07:260
2512299494,27cyclictest0-21swapper/007:22:310
25122994935,9cyclictest31474-21ssh11:17:190
92742482,38sleep10-21swapper/107:03:531
79842483,9sleep00-21swapper/008:08:080
77722482,9sleep10-21swapper/111:31:301
65662482,39sleep10-21swapper/109:51:021
65662482,39sleep10-21swapper/109:51:021
313742482,40sleep10-21swapper/110:29:561
313742482,40sleep10-21swapper/110:29:561
2512599484,27cyclictest0-21swapper/207:52:222
2512599484,27cyclictest0-21swapper/206:47:322
2512599484,26cyclictest0-21swapper/207:09:462
2512499484,38cyclictest0-21swapper/108:17:131
2512499483,41cyclictest0-21swapper/106:52:291
2512499483,38cyclictest19722-21munin-node11:47:221
25124994811,30cyclictest28916-21crond09:36:591
25122994833,10cyclictest24979-21gltestperf07:37:230
25122994832,10cyclictest13426-21aten2.4-expect08:22:140
2512299483,39cyclictest4065-21switchtime06:52:360
139592482,9sleep10-21swapper/107:12:431
55812472,39sleep10-21swapper/108:02:531
49792473,36sleep00-21swapper/006:57:110
49792473,36sleep00-21swapper/006:57:110
261992472,39sleep10-21swapper/107:41:251
2512499474,39cyclictest0-21swapper/111:35:171
2512499474,37cyclictest0-21swapper/107:27:051
25124994730,12cyclictest0-21swapper/109:42:111
2512499473,37cyclictest0-21swapper/106:52:071
25124994724,11cyclictest0-21swapper/108:46:391
2512299475,27cyclictest0-21swapper/007:32:350
25122994730,9cyclictest5902-21crond08:07:030
248599470,5rtkit-daemon2484-21rtkit-daemon08:32:311
235322472,10sleep10-21swapper/107:32:461
215922472,40sleep10-21swapper/109:25:111
116572473,9sleep00-21swapper/007:08:520
307662462,9sleep10-21swapper/107:48:421
291722462,37sleep10-21swapper/106:37:371
2512499465,35cyclictest0-21swapper/106:57:381
2512499465,35cyclictest0-21swapper/106:57:381
2512499464,36cyclictest201ktimersoftd/108:22:321
25124994632,9cyclictest26541-21tail06:32:311
2512499463,38cyclictest0-21swapper/111:25:011
2512499463,38cyclictest0-21swapper/110:52:301
2512299463,12cyclictest0-21swapper/006:47:320
2512299463,11cyclictest0-21swapper/008:17:370
2512299463,11cyclictest0-21swapper/007:42:320
2512299462,38cyclictest0-21swapper/008:12:150
214022462,38sleep10-21swapper/107:31:091
164072463,9sleep00-21swapper/007:18:270
2512599455,13cyclictest0-21swapper/207:12:222
2512499454,25cyclictest0-21swapper/107:07:331
2512499453,37cyclictest0-21swapper/111:17:281
250862454,36sleep00-21swapper/006:32:040
2512499443,36cyclictest0-21swapper/108:12:331
25124994429,10cyclictest15135-21cut07:17:221
2512499433,35cyclictest0-21swapper/107:52:421
2512499433,23cyclictest1217-21munin-node07:57:241
249382404,29sleep20-21swapper/206:30:132
2512499374,10cyclictest0-21swapper/106:32:081
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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