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2026-02-11 - 01:12
[ 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 Tue Feb 10, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
174839910330,13cyclictest0-21swapper/006:19:320
17483999810,21cyclictest17790-21munin-node10:49:330
17483999727,13cyclictest0-21swapper/007:54:300
17483999727,13cyclictest0-21swapper/007:54:300
248599950,7rtkit-daemon0-21swapper/108:19:041
1748399953,26cyclictest0-21swapper/009:56:130
1748399953,26cyclictest0-21swapper/009:56:130
1748399933,22cyclictest10211-21diskmemload08:59:100
1748399924,27cyclictest0-21swapper/008:04:420
17483999229,13cyclictest0-21swapper/010:34:540
17483999229,13cyclictest0-21swapper/010:34:540
1748399914,36cyclictest0-21swapper/008:35:510
1748399914,36cyclictest0-21swapper/008:35:510
248599900,6rtkit-daemon0-21swapper/111:09:573
1748399904,35cyclictest0-21swapper/010:56:140
1748399894,27cyclictest0-21swapper/008:14:360
17483998929,12cyclictest0-21swapper/010:24:260
1748399884,26cyclictest0-21swapper/006:33:140
1748399884,26cyclictest0-21swapper/006:33:140
1748399873,26cyclictest0-21swapper/009:44:370
1748399866,24cyclictest0-21swapper/011:16:370
1748399866,24cyclictest0-21swapper/011:16:370
1748399864,28cyclictest0-21swapper/010:29:230
1748399857,23cyclictest0-21swapper/008:48:180
1748399854,25cyclictest0-21swapper/011:37:590
1748399854,25cyclictest0-21swapper/010:43:310
17483998529,13cyclictest0-21swapper/007:34:320
1748399844,25cyclictest0-21swapper/009:15:380
1748399844,25cyclictest0-21swapper/009:15:380
1748399834,25cyclictest0-21swapper/011:23:590
1748399833,29cyclictest0-21swapper/009:37:510
1748399833,27cyclictest0-21swapper/009:09:440
17483998320,13cyclictest0-21swapper/008:09:280
1748399823,28cyclictest0-21swapper/010:59:350
17483998225,12cyclictest0-21swapper/009:19:240
1748399814,34cyclictest0-21swapper/011:24:240
1748399813,26cyclictest0-21swapper/009:59:360
1748399804,25cyclictest0-21swapper/009:09:070
1748399804,14cyclictest0-21swapper/009:53:450
1748399803,34cyclictest0-21swapper/008:20:480
1748399785,15cyclictest0-21swapper/010:19:300
1748399774,15cyclictest0-21swapper/007:19:140
1748399774,15cyclictest0-21swapper/007:19:140
1749199755,62cyclictest0-21swapper/210:48:562
1748399753,24cyclictest0-21swapper/011:05:070
235712740,5sleep023570-21wc06:24:400
98562730,12sleep11748999cyclictest07:04:301
1749199735,59cyclictest0-21swapper/210:44:072
1748999724,50cyclictest0-21swapper/108:25:091
1749199714,59cyclictest0-21swapper/210:24:202
1749199705,57cyclictest0-21swapper/209:19:232
1749199704,59cyclictest0-21swapper/209:03:442
1749199695,58cyclictest0-21swapper/211:34:172
1749199684,56cyclictest20867-21gltestperf10:04:262
1748999685,13cyclictest0-21swapper/109:09:201
1749199654,53cyclictest0-21swapper/209:38:462
1748999653,56cyclictest0-21swapper/110:30:241
1749199644,53cyclictest0-21swapper/210:14:072
1748999644,53cyclictest0-21swapper/110:59:251
1749199636,49cyclictest0-21swapper/208:54:332
1749199636,49cyclictest0-21swapper/206:14:492
1749199635,50cyclictest0-21swapper/206:39:162
17491996344,13cyclictest0-21swapper/209:29:202
1748999635,50cyclictest0-21swapper/107:54:351
1748999635,50cyclictest0-21swapper/107:54:351
1748999634,52cyclictest0-21swapper/108:24:111
1748999634,51cyclictest0-21swapper/110:04:351
1748999634,49cyclictest3232-21cut09:39:201
1749199626,48cyclictest1419-21runrttasks09:48:342
1749199626,48cyclictest0-21swapper/211:04:302
1748999626,49cyclictest0-21swapper/110:09:431
1748999625,50cyclictest13390-21munin-node09:04:361
1748999624,51cyclictest0-21swapper/110:24:291
1748999624,50cyclictest0-21swapper/110:21:251
1748999624,50cyclictest0-21swapper/109:19:361
17489996221,13cyclictest0-21swapper/108:44:341
17492996147,8cyclictest15338-21munin-run11:34:043
1749299614,12cyclictest0-21swapper/309:49:233
17492996132,13cyclictest0-21swapper/309:54:303
17492996132,13cyclictest0-21swapper/309:54:303
1749199615,50cyclictest0-21swapper/209:09:372
1749199615,49cyclictest0-21swapper/210:02:342
1749199615,48cyclictest0-21swapper/206:54:282
1749199614,50cyclictest5568-21munin-node11:19:322
1749199614,50cyclictest0-21swapper/209:43:442
1749199614,50cyclictest0-21swapper/209:07:392
1749199614,50cyclictest0-21swapper/208:49:222
1749199614,50cyclictest0-21swapper/208:49:032
1749199614,50cyclictest0-21swapper/208:37:042
1749199614,50cyclictest0-21swapper/208:37:042
1749199614,49cyclictest0-21swapper/211:14:252
1749199614,49cyclictest0-21swapper/211:14:252
1748999615,49cyclictest0-21swapper/109:14:291
1748999615,49cyclictest0-21swapper/109:14:291
1748999615,49cyclictest0-21swapper/108:54:271
1748999615,14cyclictest0-21swapper/107:39:351
1748999614,50cyclictest0-21swapper/110:49:061
1748999613,53cyclictest0-21swapper/111:06:101
17489996115,8cyclictest26316-21swap06:29:461
17489996115,8cyclictest26316-21swap06:29:461
153922613,51sleep10-21swapper/109:55:381
153922613,51sleep10-21swapper/109:55:381
17492996036,9cyclictest11873-21grep10:39:233
1749199607,46cyclictest0-21swapper/210:55:292
1749199606,47cyclictest31170-21munin-node11:09:322
1749199606,47cyclictest0-21swapper/210:59:322
1749199606,46cyclictest26086-21diskstats09:24:252
1749199605,48cyclictest0-21swapper/210:14:392
1749199605,48cyclictest0-21swapper/206:44:282
1749199604,49cyclictest0-21swapper/211:29:432
1749199604,49cyclictest0-21swapper/210:53:482
1749199604,49cyclictest0-21swapper/209:54:402
1749199604,49cyclictest0-21swapper/209:54:402
1749199604,48cyclictest0-21swapper/208:09:332
1748999605,48cyclictest0-21swapper/111:41:311
1748999604,50cyclictest0-21swapper/110:36:131
1748999604,50cyclictest0-21swapper/110:36:131
1748999604,50cyclictest0-21swapper/109:54:081
1748999604,49cyclictest0-21swapper/111:38:541
1748999604,49cyclictest0-21swapper/111:29:051
1748999604,48cyclictest0-21swapper/109:59:411
1748999604,33cyclictest0-21swapper/107:34:351
1748999604,29cyclictest0-21swapper/111:14:301
1748999604,29cyclictest0-21swapper/111:14:301
1748999603,51cyclictest11906-21grep10:39:231
88372593,48sleep10-21swapper/108:59:221
17492995934,8cyclictest1287-21snmpd11:39:043
17492995931,13cyclictest0-21swapper/308:56:153
1749199597,46cyclictest0-21swapper/206:28:142
1749199596,47cyclictest0-21swapper/211:28:502
1749199596,46cyclictest0-21swapper/209:14:242
1749199596,46cyclictest0-21swapper/209:14:242
1749199596,46cyclictest0-21swapper/207:09:462
1749199595,47cyclictest0-21swapper/208:24:212
17491995942,11cyclictest0-21swapper/210:29:092
1749199594,48cyclictest0-21swapper/211:41:012
1749199594,48cyclictest0-21swapper/206:29:322
1749199594,48cyclictest0-21swapper/206:29:322
1749199594,47cyclictest0-21swapper/207:34:432
1748999596,20cyclictest21-21ksoftirqd/111:09:391
1748999595,48cyclictest0-21swapper/110:49:361
1748999594,49cyclictest0-21swapper/106:14:171
1748999594,47cyclictest23410-21yum-updatesd-he10:56:181
1748999594,47cyclictest0-21swapper/107:46:251
1748999594,14cyclictest0-21swapper/108:39:301
1748999594,13cyclictest0-21swapper/109:44:431
1748999594,12cyclictest0-21swapper/108:49:221
1748399593,49cyclictest0-21swapper/010:15:050
94862583,48sleep20-21swapper/210:34:412
94862583,48sleep20-21swapper/210:34:412
17492995843,10cyclictest0-21swapper/309:10:253
17492995839,12cyclictest0-21swapper/308:14:333
1749199585,48cyclictest0-21swapper/208:17:352
1749199585,45cyclictest31870-21yum10:19:422
1749199584,48cyclictest0-21swapper/208:40:522
1749199584,46cyclictest0-21swapper/209:49:252
17491995839,13cyclictest0-21swapper/208:19:332
1748999584,48cyclictest0-21swapper/111:30:211
1748999583,47cyclictest23358-21gltestperf06:24:361
17492995743,10cyclictest0-21swapper/308:30:513
17492995742,11cyclictest0-21swapper/309:37:043
17492995738,13cyclictest0-21swapper/311:14:203
17492995738,13cyclictest0-21swapper/311:14:203
17492995733,8cyclictest30597-21forks10:19:243
17492995730,13cyclictest0-21swapper/309:14:253
17492995730,13cyclictest0-21swapper/309:14:253
1749199577,43cyclictest20208-21aten_r1power_po06:19:282
1749199575,45cyclictest0-21swapper/207:39:262
17491995742,10cyclictest0-21swapper/208:29:412
1749199574,46cyclictest806-21taskset07:54:242
1749199574,46cyclictest806-21taskset07:54:242
1748399574,45cyclictest0-21swapper/008:24:250
17492995642,10cyclictest0-21swapper/308:40:303
17492995637,12cyclictest0-21swapper/311:39:203
17492995630,8cyclictest27641-21sed11:04:053
17492995630,12cyclictest0-21swapper/310:34:213
17492995630,12cyclictest0-21swapper/310:34:213
17492995620,21cyclictest6987-21tail06:59:273
17492995614,22cyclictest17766-21sed09:59:313
1749199564,46cyclictest0-21swapper/206:42:262
1748999564,30cyclictest0-21swapper/110:15:051
7322553,46sleep3738-21ssh08:45:583
17492995541,10cyclictest0-21swapper/309:43:333
17492995539,10cyclictest0-21swapper/308:59:143
17491995538,12cyclictest0-21swapper/207:49:262
17491995538,12cyclictest0-21swapper/207:19:382
1748999555,28cyclictest1419-21runrttasks09:36:591
1748999554,13cyclictest21375-21forks08:29:261
17489995521,12cyclictest28994-21cpu09:29:211
17483995528,12cyclictest0-21swapper/008:49:280
248599540,5rtkit-daemon2484-21rtkit-daemon10:29:293
248599540,5rtkit-daemon2484-21rtkit-daemon09:44:383
248599540,5rtkit-daemon2484-21rtkit-daemon09:28:083
17492995440,9cyclictest0-21swapper/308:35:453
17492995440,9cyclictest0-21swapper/308:35:453
17492995435,12cyclictest0-21swapper/309:19:363
17492995431,9cyclictest28926-21taskset10:16:113
1749299543,44cyclictest0-21swapper/307:54:123
17489995425,13cyclictest0-21swapper/109:27:501
1748399543,39cyclictest0-21swapper/008:39:170
89262532,43sleep00-21swapper/007:02:490
32952533,7sleep33326-21ssh08:49:373
248599530,5rtkit-daemon2484-21rtkit-daemon10:44:203
248599530,5rtkit-daemon2484-21rtkit-daemon10:06:593
186132534,12sleep10-21swapper/107:24:141
17492995338,8cyclictest27897-21tail11:04:153
17492995328,11cyclictest0-21swapper/308:28:443
17492995327,11cyclictest0-21swapper/307:44:413
1748999534,28cyclictest0-21swapper/107:24:321
17483995332,8cyclictest13667-21ssh11:29:350
160252532,9sleep30-21swapper/307:16:423
160252532,9sleep30-21swapper/307:16:423
248599520,5rtkit-daemon2484-21rtkit-daemon10:49:583
248599520,5rtkit-daemon2484-21rtkit-daemon10:24:213
248599520,5rtkit-daemon2484-21rtkit-daemon09:29:233
1749299524,9cyclictest23918-21diskstats10:09:253
17492995237,10cyclictest0-21swapper/311:27:103
17491995226,12cyclictest0-21swapper/207:14:292
17491995226,12cyclictest0-21swapper/207:14:292
17491995214,31cyclictest28665-21cpuspeed_turbos07:44:262
1748999525,30cyclictest0-21swapper/111:19:511
1748999525,30cyclictest0-21swapper/107:49:251
1748999524,28cyclictest0-21swapper/107:29:341
17489995234,11cyclictest1240-21sshd07:14:301
17489995234,11cyclictest1240-21sshd07:14:301
1748399528,38cyclictest0-21swapper/009:34:070
17483995227,9cyclictest24179-21grep10:09:270
17483995224,11cyclictest0-21swapper/008:34:110
136012523,43sleep00-21swapper/007:11:190
303442514,40sleep00-21swapper/007:46:380
254782516,38sleep00-21swapper/009:24:160
248599510,5rtkit-daemon2484-21rtkit-daemon09:04:243
17492995131,13cyclictest0-21swapper/310:54:163
1749199515,29cyclictest0-21swapper/207:59:302
17491995137,9cyclictest21925-21grep07:29:322
17491995123,11cyclictest0-21swapper/207:04:142
1748999515,29cyclictest0-21swapper/108:09:421
1748999515,28cyclictest0-21swapper/106:58:181
1748999514,28cyclictest0-21swapper/108:34:401
1748999514,28cyclictest0-21swapper/108:34:401
1748999513,29cyclictest0-21swapper/107:59:371
1748399513,43cyclictest978-21ssh11:11:050
17483995125,20cyclictest0-21swapper/007:25:340
197842503,9sleep10-21swapper/106:18:251
17492995036,10cyclictest0-21swapper/311:20:343
17492995033,10cyclictest30280-21uniq06:39:323
17492995025,20cyclictest1419-21runrttasks06:17:143
17492995015,29cyclictest15352-21nscd07:34:363
1749199506,29cyclictest0-21swapper/206:49:282
1749199504,28cyclictest0-21swapper/207:24:312
17491995035,10cyclictest0-21swapper/208:09:132
1748999505,28cyclictest0-21swapper/106:19:441
1748999504,28cyclictest0-21swapper/106:48:301
1748999504,27cyclictest7738-21grep06:59:351
1748399504,28cyclictest0-21swapper/010:07:420
1748399504,26cyclictest0-21swapper/011:40:560
1748399504,23cyclictest0-21swapper/006:17:290
17483995022,12cyclictest0-21swapper/010:44:350
40672492,9sleep30-21swapper/306:51:443
279202493,9sleep30-21swapper/307:41:093
17492994932,12cyclictest0-21swapper/308:23:583
17492994927,10cyclictest0-21swapper/308:09:243
1748999495,38cyclictest0-21swapper/106:39:261
1748999494,28cyclictest0-21swapper/107:09:321
1748399494,27cyclictest0-21swapper/006:44:510
1748399493,41cyclictest1287-21snmpd09:00:400
1748399493,25cyclictest0-21swapper/009:41:420
1748399493,25cyclictest0-21swapper/007:39:380
273782483,39sleep10-21swapper/106:34:291
17492994834,10cyclictest0-21swapper/306:44:483
17492994819,12cyclictest0-21swapper/306:19:403
17491994821,11cyclictest0-21swapper/207:04:492
1748399484,27cyclictest0-21swapper/006:39:360
291262472,39sleep00-21swapper/006:35:450
17492994734,8cyclictest361ktimersoftd/307:29:433
1749299473,26cyclictest0-21swapper/308:09:133
1748999473,28cyclictest0-21swapper/106:52:421
1748399473,38cyclictest0-21swapper/007:05:560
1748399473,27cyclictest0-21swapper/006:54:340
17483994719,23cyclictest31910-21missed_timers07:49:360
173462472,38sleep00-21swapper/007:19:330
268342462,9sleep30-21swapper/306:32:013
268342462,9sleep30-21swapper/306:32:013
17492994634,7cyclictest17122-21grep07:19:313
17492994628,12cyclictest0-21swapper/307:54:233
17492994628,12cyclictest0-21swapper/307:54:233
1748999464,21cyclictest0-21swapper/108:04:261
272442452,9sleep30-21swapper/306:34:233
17492994522,18cyclictest0-21swapper/306:28:403
1749299443,12cyclictest0-21swapper/307:24:253
17492994427,12cyclictest0-21swapper/308:03:073
17483994417,12cyclictest0-21swapper/007:59:270
135642443,9sleep30-21swapper/307:10:503
1749299434,34cyclictest0-21swapper/307:09:143
17483994326,12cyclictest0-21swapper/007:29:350
17483994312,25cyclictest0-21swapper/006:49:450
173592434,32sleep20-21swapper/206:13:062
17492994228,9cyclictest4795-21cpuspeed_turbos06:54:283
1748399424,13cyclictest0-21swapper/006:14:170
167332394,27sleep30-21swapper/306:09:423
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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