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2026-03-04 - 02:33
[ 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 376 highest latencies:
System rack1slot6s.osadl.org (updated Wed Mar 04, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10331991103,54cyclictest17037-21grep20:59:302
10330999443,9cyclictest3072-21diskmemload20:53:571
17082860,8sleep11033099cyclictest19:49:201
1033199654,52cyclictest0-21swapper/220:39:162
1033299644,14cyclictest29681-21crond22:08:543
98462633,12sleep00-21swapper/023:14:110
1033199633,12cyclictest0-21swapper/221:49:042
10330996335,13cyclictest0-21swapper/122:14:171
1033199628,48cyclictest0-21swapper/222:44:102
1033199624,50cyclictest0-21swapper/221:18:562
1033199624,50cyclictest0-21swapper/220:34:152
1032899624,50cyclictest1419-21runrttasks19:55:140
70672613,51sleep10-21swapper/122:22:321
70672613,51sleep10-21swapper/122:22:321
168882613,9sleep317010-21unixbench_multi20:59:293
1033299614,14cyclictest0-21swapper/322:44:233
10331996139,7cyclictest7594-21ssh19:59:202
10331996135,7cyclictest2494-21ssh21:27:502
1033199613,52cyclictest0-21swapper/223:20:072
320192603,50sleep132120-21gltestperf22:59:121
1033299605,49cyclictest0-21swapper/322:37:023
1033199603,12cyclictest0-21swapper/221:39:242
1033199603,12cyclictest0-21swapper/221:39:242
1033199603,11cyclictest0-21swapper/221:34:202
10330996034,12cyclictest12765-21cut20:54:161
1032899603,40cyclictest121850irq/46-eth021:16:320
293522593,9sleep00-21swapper/022:07:430
1033299592,11cyclictest0-21swapper/322:19:113
1033299592,11cyclictest0-21swapper/322:19:113
1033199594,12cyclictest0-21swapper/222:39:432
1033199594,12cyclictest0-21swapper/219:44:122
1033199593,48cyclictest0-21swapper/221:46:492
1033199593,47cyclictest0-21swapper/222:37:052
245032582,50sleep10-21swapper/121:12:011
10332995840,12cyclictest22330-21tr21:09:103
1033299582,9cyclictest0-21swapper/322:54:223
1033199583,47cyclictest0-21swapper/222:49:252
10330995843,9cyclictest201ktimersoftd/123:19:051
10330995843,9cyclictest12851-21unixbench_multi22:29:261
167362573,47sleep30-21swapper/321:49:083
127472573,7sleep212750-21ssh20:06:482
1033299575,45cyclictest0-21swapper/320:45:163
1033199574,13cyclictest0-21swapper/222:24:242
10331995730,10cyclictest24379-21runrttasks21:11:332
1033199573,47cyclictest0-21swapper/220:10:552
1033199573,46cyclictest0-21swapper/220:28:432
10331995723,12cyclictest0-21swapper/220:17:122
10331995723,12cyclictest0-21swapper/220:17:122
1033099575,42cyclictest0-21swapper/122:34:041
10330995740,11cyclictest0-21swapper/122:39:101
1033099574,42cyclictest0-21swapper/120:06:521
10330995738,13cyclictest0-21swapper/122:44:581
10330995738,12cyclictest0-21swapper/120:38:581
10330995737,14cyclictest0-21swapper/121:21:241
10330995727,13cyclictest1419-21runrttasks21:17:151
10330995725,14cyclictest0-21swapper/120:28:591
78592563,47sleep00-21swapper/022:24:080
275732563,9sleep00-21swapper/022:53:470
154292564,45sleep30-21swapper/321:45:533
109742564,45sleep00-21swapper/020:51:360
1033299564,46cyclictest0-21swapper/320:13:073
10331995633,10cyclictest1287-21snmpd22:05:572
10331995615,18cyclictest0-21swapper/220:58:422
10330995638,12cyclictest0-21swapper/123:06:181
10330995638,12cyclictest0-21swapper/123:06:181
10330995636,14cyclictest0-21swapper/122:26:131
10330995635,13cyclictest0-21swapper/120:44:261
89462553,45sleep00-21swapper/018:57:290
52042552,9sleep10-21swapper/119:54:451
127262553,11sleep30-21swapper/321:43:233
127262553,11sleep30-21swapper/321:43:233
120142552,9sleep30-21swapper/323:18:253
114532553,45sleep00-21swapper/022:29:080
1033299555,44cyclictest0-21swapper/320:32:113
1033299555,43cyclictest0-21swapper/321:24:203
1033299554,46cyclictest0-21swapper/323:00:043
1033299554,44cyclictest0-21swapper/319:24:203
1033299554,40cyclictest0-21swapper/320:34:203
1033299554,14cyclictest0-21swapper/320:20:583
1033199553,47cyclictest0-21swapper/220:29:482
1033199553,45cyclictest0-21swapper/221:57:372
1033199553,45cyclictest0-21swapper/218:44:152
1033199553,12cyclictest0-21swapper/222:19:052
1033199553,12cyclictest0-21swapper/222:19:052
1033199552,48cyclictest0-21swapper/223:15:002
1033099554,32cyclictest0-21swapper/120:17:101
1033099554,32cyclictest0-21swapper/120:17:101
10330995538,10cyclictest16414-21memory20:59:211
10330995535,14cyclictest0-21swapper/121:26:061
1032899554,33cyclictest0-21swapper/020:36:280
10328995533,15cyclictest0-21swapper/021:36:580
43572543,9sleep00-21swapper/020:42:050
323032543,45sleep10-21swapper/122:11:151
248599540,6rtkit-daemon2484-21rtkit-daemon22:29:092
248599540,5rtkit-daemon2484-21rtkit-daemon22:14:252
1033299545,28cyclictest1419-21runrttasks21:08:443
1033299543,34cyclictest0-21swapper/320:28:593
10332995423,9cyclictest9374-21munin-node18:59:143
10332995421,26cyclictest5697-21aten_r1power_cu23:09:033
1033199543,7cyclictest25791-21sadc19:34:002
1033199543,45cyclictest0-21swapper/221:04:232
1033199543,13cyclictest0-21swapper/221:29:102
1033199543,12cyclictest0-21swapper/218:54:342
10330995437,12cyclictest0-21swapper/119:59:401
1032899549,37cyclictest0-21swapper/020:09:310
1032899545,30cyclictest0-21swapper/021:39:150
1032899545,30cyclictest0-21swapper/021:39:150
1032899544,43cyclictest0-21swapper/021:09:110
1032899544,32cyclictest0-21swapper/023:04:230
1032899544,32cyclictest0-21swapper/023:04:230
1032899544,32cyclictest0-21swapper/021:04:290
1032899544,31cyclictest0-21swapper/020:48:570
10328995437,11cyclictest19731-21sed19:19:200
10328995418,29cyclictest1419-21runrttasks20:14:120
10328995418,29cyclictest1419-21runrttasks20:14:120
304162532,9sleep20-21swapper/219:42:132
248599530,15rtkit-daemon2484-21rtkit-daemon22:11:552
1033299535,28cyclictest0-21swapper/318:24:143
1033299535,11cyclictest10817-21basename22:28:543
1033299534,9cyclictest4888-21munin-run20:43:573
1033099534,30cyclictest0-21swapper/123:09:241
10330995334,13cyclictest0-21swapper/122:53:411
10330995332,10cyclictest0-21swapper/119:39:191
10330995323,7cyclictest13663-21df_abs21:44:111
1032899534,42cyclictest0-21swapper/022:54:090
1032899534,42cyclictest0-21swapper/021:50:580
1032899534,30cyclictest0-21swapper/022:59:100
1032899534,25cyclictest0-21swapper/019:14:120
10328995332,14cyclictest0-21swapper/020:25:390
59112523,43sleep00-21swapper/021:33:000
248599520,5rtkit-daemon2484-21rtkit-daemon21:23:572
196182523,10sleep00-21swapper/018:10:530
123822523,42sleep00-21swapper/017:55:010
1033299524,10cyclictest13193-21munin-node20:54:233
1033299523,11cyclictest0-21swapper/321:14:063
10332995221,13cyclictest0-21swapper/322:11:213
10332995211,35cyclictest0-21swapper/321:19:063
10331995235,10cyclictest3198-21grep23:04:122
10331995235,10cyclictest3198-21grep23:04:122
10331995230,8cyclictest5123-21ssh20:44:032
1033199523,12cyclictest0-21swapper/222:55:552
1033199523,12cyclictest0-21swapper/218:24:282
10331995222,12cyclictest0-21swapper/219:49:232
1033199522,45cyclictest0-21swapper/219:19:292
10331995217,19cyclictest0-21swapper/222:02:552
1033099524,34cyclictest0-21swapper/122:01:391
1033099524,31cyclictest0-21swapper/120:22:131
10330995237,9cyclictest3084-21munin-node21:29:211
10330995236,11cyclictest0-21swapper/121:50:391
10330995233,7cyclictest8956-21yum-updatesd-he21:36:551
1032899524,41cyclictest0-21swapper/020:57:400
1032899524,29cyclictest0-21swapper/023:09:140
10328995215,22cyclictest1676-21nscd22:34:140
42042512,9sleep30-21swapper/318:47:523
29182513,9sleep00-21swapper/019:52:100
279432513,42sleep00-21swapper/019:36:020
221592512,9sleep30-21swapper/318:17:533
160052512,9sleep10-21swapper/120:10:581
147802512,9sleep20-21swapper/218:00:112
137332512,9sleep20-21swapper/219:07:342
1033299514,12cyclictest0-21swapper/323:21:103
10332995121,13cyclictest0-21swapper/322:29:123
10332995120,13cyclictest0-21swapper/321:55:423
10332995110,24cyclictest121850irq/46-eth022:14:223
1033199514,39cyclictest0-21swapper/219:54:182
10331995134,11cyclictest1091-21taskset18:39:322
10331995125,12cyclictest0-21swapper/220:49:292
1033199512,12cyclictest0-21swapper/223:09:202
1033099514,41cyclictest0-21swapper/119:44:141
1033099514,25cyclictest1935-21ssh20:39:111
1033099514,25cyclictest10559-21python23:14:221
10330995120,13cyclictest0-21swapper/118:44:131
1032899515,27cyclictest0-21swapper/021:19:080
1032899514,42cyclictest0-21swapper/023:21:230
1032899514,41cyclictest0-21swapper/022:19:240
1032899514,41cyclictest0-21swapper/022:19:240
1032899514,38cyclictest0-21swapper/022:09:200
1032899514,29cyclictest0-21swapper/022:14:260
1032899514,29cyclictest0-21swapper/019:59:190
1032899514,29cyclictest0-21swapper/018:24:220
1032899514,28cyclictest0-21swapper/022:44:260
1032899514,28cyclictest0-21swapper/021:59:190
1032899514,14cyclictest0-21swapper/021:44:120
10328995134,11cyclictest12004-21tr19:04:140
10328995125,12cyclictest0-21swapper/020:33:000
10328995121,11cyclictest20322-21ssh21:54:070
254912502,42sleep10-21swapper/119:30:151
244252503,9sleep00-21swapper/018:21:210
174192502,42sleep10-21swapper/118:08:201
1033299504,40cyclictest0-21swapper/320:00:263
10332995021,13cyclictest0-21swapper/321:36:523
10332995020,12cyclictest0-21swapper/320:15:023
10332995020,12cyclictest0-21swapper/320:15:023
10332995019,13cyclictest0-21swapper/322:50:373
10331995030,8cyclictest845-21rm23:00:082
1033099506,27cyclictest0-21swapper/122:54:041
1033099506,26cyclictest0-21swapper/118:11:341
1033099505,28cyclictest0-21swapper/118:54:191
1033099505,28cyclictest0-21swapper/118:49:301
1033099505,28cyclictest0-21swapper/118:49:301
1033099505,28cyclictest0-21swapper/118:39:281
1033099504,33cyclictest0-21swapper/121:06:111
1033099504,29cyclictest0-21swapper/120:29:201
1033099504,28cyclictest0-21swapper/121:41:161
1033099504,28cyclictest0-21swapper/121:41:161
1033099504,24cyclictest21569-21timerwakeupswit21:54:251
1033099504,24cyclictest0-21swapper/118:19:141
1032899505,27cyclictest0-21swapper/020:59:150
1032899504,28cyclictest0-21swapper/019:24:160
1032899504,28cyclictest0-21swapper/018:14:200
1032899504,28cyclictest0-21swapper/017:59:210
1032899504,27cyclictest0-21swapper/020:19:330
1032899504,27cyclictest0-21swapper/018:59:250
66622493,9sleep00-21swapper/018:53:500
66622493,9sleep00-21swapper/018:53:500
29192493,40sleep30-21swapper/323:04:103
29192493,40sleep30-21swapper/323:04:103
291042492,9sleep30-21swapper/318:30:113
208812492,9sleep10-21swapper/119:22:201
1033299495,27cyclictest0-21swapper/319:55:463
1033299495,14cyclictest0-21swapper/321:29:153
1033299494,25cyclictest31143-21cpuspeed_turbos19:44:143
1033299494,24cyclictest9638-21cat20:49:233
10332994920,12cyclictest0-21swapper/320:07:573
10332994919,13cyclictest0-21swapper/322:00:023
10332994919,12cyclictest0-21swapper/322:43:373
10331994910,23cyclictest23413-21turbostat19:29:002
1033099495,38cyclictest0-21swapper/118:37:001
1033099494,38cyclictest0-21swapper/119:14:151
1033099494,28cyclictest0-21swapper/119:24:281
1033099494,28cyclictest0-21swapper/118:24:231
10330994937,7cyclictest201ktimersoftd/122:04:131
10330994921,12cyclictest0-21swapper/117:59:341
1032899494,28cyclictest0-21swapper/021:24:180
1032899494,28cyclictest0-21swapper/018:44:350
1032899494,28cyclictest0-21swapper/018:39:230
1032899494,27cyclictest0-21swapper/019:44:220
1032899494,27cyclictest0-21swapper/019:39:140
1032899494,27cyclictest0-21swapper/019:29:340
1032899493,39cyclictest19472-21timerwakeupswit22:39:270
10328994918,14cyclictest0-21swapper/020:04:090
149942482,9sleep30-21swapper/318:02:583
1033299485,26cyclictest0-21swapper/319:40:363
1033299482,10cyclictest0-21swapper/319:14:133
1033199483,12cyclictest0-21swapper/218:49:132
1033199483,12cyclictest0-21swapper/218:49:132
10331994828,9cyclictest18692-21latency_hist19:19:012
1033199482,12cyclictest0-21swapper/220:19:552
1033199482,12cyclictest0-21swapper/218:32:212
1033099484,26cyclictest0-21swapper/119:14:021
1033099484,13cyclictest0-21swapper/119:04:301
10330994820,12cyclictest0-21swapper/118:15:221
10330994819,12cyclictest0-21swapper/119:34:171
1032899484,27cyclictest0-21swapper/019:09:250
316812472,9sleep20-21swapper/218:37:352
292102473,37sleep00-21swapper/018:31:330
1033299475,34cyclictest0-21swapper/318:24:043
1033299475,25cyclictest0-21swapper/318:06:293
1033299474,26cyclictest0-21swapper/319:49:293
1033299474,26cyclictest0-21swapper/319:19:223
1033299474,15cyclictest0-21swapper/317:54:163
10332994716,13cyclictest0-21swapper/318:54:173
1033199473,37cyclictest281ktimersoftd/218:14:162
1033199472,12cyclictest0-21swapper/217:55:032
10330994723,11cyclictest0-21swapper/117:59:041
1033299466,33cyclictest0-21swapper/319:29:203
1033299464,37cyclictest0-21swapper/318:39:323
1033299464,25cyclictest0-21swapper/319:05:303
1033199462,12cyclictest0-21swapper/219:09:272
1033199462,11cyclictest0-21swapper/219:34:322
1033199462,10cyclictest0-21swapper/219:00:112
1033199462,10cyclictest0-21swapper/218:09:302
1033099463,15cyclictest0-21swapper/118:29:281
1032899464,23cyclictest0-21swapper/018:34:140
10328994625,15cyclictest0-21swapper/018:04:200
1033299454,35cyclictest0-21swapper/319:34:103
1033199453,26cyclictest0-21swapper/218:04:322
1033099455,13cyclictest0-21swapper/118:59:141
1033299445,33cyclictest0-21swapper/318:34:183
1033299443,22cyclictest4815-21cpuspeed_turbos18:49:163
1033299443,22cyclictest4815-21cpuspeed_turbos18:49:163
10332994418,9cyclictest14658-21diskstats19:09:173
10331994424,12cyclictest22820-21cpuspeed_turbos18:19:162
1033299434,12cyclictest0-21swapper/318:09:163
100592434,33sleep00-21swapper/017:50:590
1033099404,29cyclictest0-21swapper/117:54:051
1033299364,11cyclictest10307-21latency_hist17:54:043
10331993610,11cyclictest0-21swapper/217:54:052
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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