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2026-01-26 - 07:28
[ 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 Mon Jan 26, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21369999926,58cyclictest27096-21iostat_ios21:34:043
2136299994,88cyclictest0-21swapper/022:44:130
2136299984,87cyclictest0-21swapper/021:57:230
2136999963,11cyclictest5641-21unixbench_singl21:49:153
2136299965,84cyclictest0-21swapper/021:19:020
2136299964,27cyclictest0-21swapper/021:38:540
2136999954,24cyclictest0-21swapper/323:29:013
21369999538,50cyclictest29116-21unixbench_multi22:24:153
21369999525,12cyclictest0-21swapper/321:24:043
21369999525,12cyclictest0-21swapper/321:24:043
2136799954,14cyclictest0-21swapper/122:13:411
2136299955,83cyclictest0-21swapper/020:59:080
2136999944,82cyclictest0-21swapper/320:35:513
21369999433,53cyclictest30219-21cpuspeed_turbos19:54:013
21369999433,52cyclictest18022-21unixbench-2d23:44:123
2136299946,27cyclictest0-21swapper/023:41:480
2136299944,83cyclictest0-21swapper/022:04:570
2136299943,85cyclictest0-21swapper/023:28:010
2136299943,85cyclictest0-21swapper/023:10:070
2136999934,32cyclictest0-21swapper/320:25:263
2136999933,82cyclictest28454-21munin-node23:13:553
2136299935,82cyclictest0-21swapper/023:19:070
2136299935,82cyclictest0-21swapper/023:19:070
2136299935,81cyclictest0-21swapper/022:39:020
2136299935,80cyclictest0-21swapper/023:17:380
2136299934,83cyclictest0-21swapper/023:54:220
2136299934,82cyclictest0-21swapper/022:54:000
2136299934,82cyclictest0-21swapper/022:17:210
2136299934,82cyclictest0-21swapper/021:04:080
2136299934,11cyclictest23543-21runrttasks20:41:040
2136999924,21cyclictest18232-21sshd21:20:343
21369999214,13cyclictest0-21swapper/321:14:403
2136299925,80cyclictest0-21swapper/023:29:450
2136299925,80cyclictest0-21swapper/021:14:060
2136299923,83cyclictest0-21swapper/023:47:050
21362999218,11cyclictest11408-21ssh21:59:000
2136999914,23cyclictest0-21swapper/323:39:003
2136299916,78cyclictest2507-21gdm-simple-gree22:36:380
2136299914,80cyclictest0-21swapper/021:50:070
21362999126,8cyclictest1419-21runrttasks21:09:510
21369999045,37cyclictest15157-21cut22:04:073
2136999904,14cyclictest0-21swapper/321:40:543
2136999904,13cyclictest0-21swapper/320:42:133
2136999903,24cyclictest13194-21ssh22:02:053
2136999903,23cyclictest9584-21missed_timers22:44:053
2136799904,77cyclictest0-21swapper/122:37:061
2136799903,11cyclictest0-21swapper/121:36:381
2136299905,79cyclictest0-21swapper/021:27:400
2136299905,79cyclictest0-21swapper/021:27:400
2136299904,79cyclictest0-21swapper/023:00:300
2136299904,79cyclictest0-21swapper/020:56:310
2136299903,81cyclictest0-21swapper/022:51:320
2136299903,81cyclictest0-21swapper/021:34:320
2136999898,14cyclictest0-21swapper/323:35:533
2136999894,26cyclictest0-21swapper/323:04:053
2136999894,24cyclictest0-21swapper/322:32:093
2136999894,24cyclictest0-21swapper/321:57:063
21369998931,11cyclictest1183-21unixbench_multi23:19:133
21369998931,11cyclictest1183-21unixbench_multi23:19:133
2136299895,77cyclictest0-21swapper/020:51:070
2136299895,77cyclictest0-21swapper/020:47:490
2136299895,77cyclictest0-21swapper/020:47:490
2136299895,76cyclictest0-21swapper/022:09:150
2136299894,79cyclictest0-21swapper/023:34:060
2136299894,78cyclictest0-21swapper/018:44:070
2136299894,77cyclictest0-21swapper/023:04:140
2136299894,77cyclictest0-21swapper/022:28:550
2136999884,26cyclictest0-21swapper/322:33:533
2136999884,24cyclictest0-21swapper/321:01:063
2136999884,14cyclictest0-21swapper/318:29:163
2136999883,22cyclictest0-21swapper/320:08:583
21369998821,11cyclictest15930-21gltestperf22:54:003
21369998816,12cyclictest0-21swapper/320:51:103
2136799883,14cyclictest0-21swapper/123:07:461
2136299884,77cyclictest0-21swapper/021:28:570
2136299884,25cyclictest0-21swapper/020:34:180
21362998834,46cyclictest12683-21grep20:24:060
2136299883,79cyclictest0-21swapper/023:49:500
2136299883,79cyclictest0-21swapper/022:28:180
248599870,5rtkit-daemon2484-21rtkit-daemon22:59:522
248599870,5rtkit-daemon2484-21rtkit-daemon18:29:172
2136999875,25cyclictest0-21swapper/323:24:343
2136999874,26cyclictest0-21swapper/323:11:113
2136999873,34cyclictest8022-21gltestperf20:14:053
2136999873,25cyclictest5520-21df22:38:553
21369998726,11cyclictest10146-21unixbench_singl19:09:223
21369998720,9cyclictest27153-21fschecks_time18:39:123
21369998718,10cyclictest25793-21sed22:19:153
21369998716,13cyclictest0-21swapper/322:48:583
21369998710,10cyclictest18411-21munin-node22:59:083
2136799874,64cyclictest0-21swapper/120:37:171
2136799874,14cyclictest0-21swapper/122:18:221
2136799874,14cyclictest0-21swapper/120:49:151
2136799873,18cyclictest0-21swapper/120:55:071
2136799873,16cyclictest0-21swapper/123:10:581
2136299874,77cyclictest0-21swapper/021:44:120
2136299873,78cyclictest0-21swapper/020:33:170
2136999865,23cyclictest11398-21yum-updatesd-he21:10:103
2136999865,21cyclictest0-21swapper/320:54:153
2136999865,11cyclictest1419-21runrttasks22:10:473
2136999864,24cyclictest0-21swapper/322:15:573
21369998615,9cyclictest20939-21ssh23:49:063
21369998611,15cyclictest0-21swapper/321:33:133
2136799862,9cyclictest121850irq/46-eth021:03:261
2136299864,75cyclictest0-21swapper/018:49:070
21362998624,11cyclictest1419-21runrttasks19:09:320
2136999856,26cyclictest0-21swapper/320:44:003
2136999856,26cyclictest0-21swapper/320:44:003
2136999855,14cyclictest0-21swapper/323:57:233
2136999854,34cyclictest21151-21gltestperf19:34:063
2136999854,21cyclictest0-21swapper/321:03:563
2136999854,14cyclictest0-21swapper/320:31:033
21369998525,11cyclictest7051-21kernelversion19:04:123
2136799859,9cyclictest1676-21nscd21:23:561
2136799859,9cyclictest1676-21nscd21:23:561
2136799856,12cyclictest4647-21perl21:49:001
2136799854,15cyclictest0-21swapper/118:53:501
2136799853,19cyclictest0-21swapper/120:31:551
21367998519,59cyclictest1676-21nscd20:48:441
21367998519,59cyclictest1676-21nscd20:48:441
2136299854,26cyclictest0-21swapper/022:18:450
2136999847,19cyclictest0-21swapper/318:58:493
2136999844,29cyclictest0-21swapper/319:29:173
2136999844,28cyclictest0-21swapper/318:44:123
2136999844,13cyclictest0-21swapper/321:45:123
2136799849,7cyclictest0-21swapper/120:39:031
2136799844,14cyclictest0-21swapper/123:31:441
2136799844,14cyclictest0-21swapper/122:38:491
2136799843,18cyclictest693-21ntpq23:19:071
2136799843,18cyclictest693-21ntpq23:19:071
2136299846,34cyclictest0-21swapper/019:03:490
2136299845,72cyclictest0-21swapper/018:34:210
2136299845,72cyclictest0-21swapper/018:34:210
2136999834,14cyclictest0-21swapper/319:19:093
2136999834,14cyclictest0-21swapper/319:19:093
2136999834,13cyclictest0-21swapper/320:19:143
21369998324,10cyclictest4752-21missed_timers18:59:143
2136799833,72cyclictest22942-21runrttasks23:53:421
2136299834,72cyclictest0-21swapper/019:19:090
2136299834,72cyclictest0-21swapper/019:19:090
2136299833,7cyclictest27275-21latency_hist19:48:470
21362998323,13cyclictest0-21swapper/018:39:090
21362998323,11cyclictest1676-21nscd19:08:480
21369998226,10cyclictest31481-21cpuspeed_turbos18:49:043
2136799827,14cyclictest0-21swapper/121:18:021
2136799824,13cyclictest0-21swapper/122:32:091
2136799824,12cyclictest0-21swapper/123:25:061
2136799823,72cyclictest12565-21rm21:59:461
2136299824,34cyclictest0-21swapper/020:15:100
2136299824,26cyclictest0-21swapper/019:39:070
2136799817,13cyclictest0-21swapper/121:06:441
2136799814,14cyclictest0-21swapper/123:44:411
21367998129,36cyclictest15775-21munin-node22:04:161
21367998120,41cyclictest0-21swapper/118:33:161
21367998119,54cyclictest18144-21latency_hist22:58:401
2136299816,67cyclictest0-21swapper/019:53:580
2136999804,35cyclictest0-21swapper/318:38:213
2136999804,35cyclictest0-21swapper/318:38:213
2136799805,12cyclictest0-21swapper/122:52:011
2136799804,69cyclictest17449-21sshd19:25:151
2136799804,13cyclictest0-21swapper/119:19:031
2136799804,13cyclictest0-21swapper/119:19:031
21367998027,46cyclictest13971-21iostat23:38:591
2136299804,35cyclictest10200-21fschecks_count20:19:030
21362998033,9cyclictest522-21tune2fs19:59:040
2136299803,70cyclictest0-21swapper/018:29:000
21362998027,10cyclictest11578-21grep19:14:070
2136999793,26cyclictest0-21swapper/319:15:123
2136999793,24cyclictest0-21swapper/319:39:113
2136799794,68cyclictest0-21swapper/121:09:041
2136799793,69cyclictest1148-21gltestperf21:44:021
2136799793,69cyclictest10334-21fschecks_time23:33:551
2136799793,69cyclictest0-21swapper/121:56:251
2136799793,69cyclictest0-21swapper/121:19:281
2136799793,18cyclictest0-21swapper/123:14:571
2136299794,29cyclictest1419-21runrttasks18:54:120
2136999784,26cyclictest0-21swapper/320:05:493
2136799784,68cyclictest0-21swapper/122:47:551
2136799784,67cyclictest24574-21ssh22:18:581
2136799783,69cyclictest19717-21aten2.4-expect23:48:491
2136799783,68cyclictest25041-21rm21:31:001
21367997826,45cyclictest1676-21nscd22:23:551
2136299784,32cyclictest0-21swapper/019:28:490
2136299783,69cyclictest0-21swapper/020:03:580
2136999774,23cyclictest0-21swapper/319:58:573
2136999774,23cyclictest0-21swapper/319:48:593
2136799774,66cyclictest0-21swapper/119:00:271
2136799774,65cyclictest0-21swapper/119:39:071
21367997726,45cyclictest27072-21sshd19:46:111
2136299773,34cyclictest0-21swapper/019:49:230
2136799764,66cyclictest1419-21runrttasks20:04:571
2136799764,65cyclictest0-21swapper/121:38:561
2136799764,38cyclictest0-21swapper/119:14:121
2136799763,65cyclictest19185-21fschecks_time22:58:571
21367997628,40cyclictest6325-21cut19:04:021
2136299763,10cyclictest0-21swapper/020:09:060
21367997526,34cyclictest0-21swapper/119:11:041
21367997518,50cyclictest24794-21gltestperf18:34:091
21367997518,50cyclictest24794-21gltestperf18:34:091
2136799743,63cyclictest20343-21munin-node19:34:061
21367997424,43cyclictest0-21swapper/119:49:161
21367997422,46cyclictest30721-21gltestperf19:54:071
21367997419,48cyclictest7458-21cpuspeed_turbos20:14:001
2136299744,14cyclictest0-21swapper/019:36:110
21367997326,40cyclictest0-21swapper/120:19:001
21367997323,44cyclictest12249-21cpuspeed_turbos20:24:011
21367997313,7cyclictest0-21swapper/118:44:161
2136299734,30cyclictest0-21swapper/019:29:010
2136799727,15cyclictest0-21swapper/119:29:051
21367997218,48cyclictest1419-21runrttasks20:10:411
21367997124,41cyclictest1859-21perl18:54:071
21367997120,45cyclictest27730-21processes18:39:221
21367997111,13cyclictest0-21swapper/120:03:471
2136799694,12cyclictest0-21swapper/118:28:501
248599670,5rtkit-daemon2484-21rtkit-daemon20:59:192
248599650,5rtkit-daemon121850irq/46-eth023:42:052
248599640,5rtkit-daemon2484-21rtkit-daemon22:12:542
2136899644,42cyclictest0-21swapper/220:35:292
248599630,5rtkit-daemon2484-21rtkit-daemon21:42:102
248599630,4rtkit-daemon2484-21rtkit-daemon22:44:152
248599630,17rtkit-daemon2484-21rtkit-daemon23:36:352
248599620,8rtkit-daemon0-21swapper/223:32:132
248599610,5rtkit-daemon2484-21rtkit-daemon23:14:592
248599610,5rtkit-daemon2484-21rtkit-daemon23:09:592
248599610,5rtkit-daemon2484-21rtkit-daemon22:39:152
248599610,5rtkit-daemon2484-21rtkit-daemon22:01:172
248599610,5rtkit-daemon2484-21rtkit-daemon20:41:352
248599610,4rtkit-daemon2484-21rtkit-daemon23:53:422
248599600,6rtkit-daemon2484-21rtkit-daemon23:25:582
248599600,5rtkit-daemon6640-21yum-updatesd-he20:10:132
248599600,5rtkit-daemon2484-21rtkit-daemon22:54:442
248599600,5rtkit-daemon0-21swapper/323:47:052
248599600,4rtkit-daemon2484-21rtkit-daemon22:08:092
248599600,4rtkit-daemon1221-21gltestperf21:44:022
2136899603,49cyclictest0-21swapper/222:49:042
2136899602,41cyclictest121850irq/46-eth022:18:412
2136899594,39cyclictest0-21swapper/221:26:532
2136899594,39cyclictest0-21swapper/221:26:532
248599580,5rtkit-daemon2484-21rtkit-daemon19:44:222
2136899584,39cyclictest0-21swapper/220:32:552
248599570,5rtkit-daemon3072-21ntp_states22:34:082
248599570,4rtkit-daemon2484-21rtkit-daemon19:51:442
2136899573,9cyclictest121850irq/46-eth023:04:132
21368995712,27cyclictest0-21swapper/220:53:592
2136899568,41cyclictest0-21swapper/220:53:222
2136899563,45cyclictest9005-21grep21:54:172
79922554,13sleep20-21swapper/221:04:532
248599550,5rtkit-daemon2484-21rtkit-daemon21:10:112
2136899555,32cyclictest0-21swapper/221:53:412
21368995537,11cyclictest30747-21sed19:54:072
21368995526,14cyclictest0-21swapper/221:21:132
248599540,6rtkit-daemon2484-21rtkit-daemon19:31:452
248599540,5rtkit-daemon2484-21rtkit-daemon20:14:132
248599540,5rtkit-daemon2484-21rtkit-daemon19:40:522
21368995415,21cyclictest25461-21gltestperf20:44:042
21368995415,21cyclictest25461-21gltestperf20:44:042
248599530,6rtkit-daemon2484-21rtkit-daemon19:00:092
248599530,5rtkit-daemon2484-21rtkit-daemon23:49:572
248599530,5rtkit-daemon2484-21rtkit-daemon23:18:582
248599530,5rtkit-daemon2484-21rtkit-daemon23:18:582
248599530,5rtkit-daemon2484-21rtkit-daemon22:24:462
248599530,5rtkit-daemon2484-21rtkit-daemon21:14:562
248599530,5rtkit-daemon2484-21rtkit-daemon20:06:512
248599530,5rtkit-daemon2484-21rtkit-daemon19:20:382
248599530,5rtkit-daemon2484-21rtkit-daemon19:20:382
248599530,5rtkit-daemon2484-21rtkit-daemon18:44:472
248599530,5rtkit-daemon2484-21rtkit-daemon18:36:022
248599530,5rtkit-daemon2484-21rtkit-daemon18:36:022
248599530,5rtkit-daemon2484-21rtkit-daemon18:24:102
248599530,4rtkit-daemon2484-21rtkit-daemon22:18:532
2136999534,27cyclictest0-21swapper/318:28:513
2136899534,30cyclictest0-21swapper/219:24:122
2136899533,8cyclictest26080-21munin-node21:33:542
140162534,13sleep20-21swapper/220:27:482
248599520,5rtkit-daemon2484-21rtkit-daemon19:34:372
248599520,5rtkit-daemon2484-21rtkit-daemon19:13:532
248599520,5rtkit-daemon2484-21rtkit-daemon19:12:162
248599520,5rtkit-daemon2484-21rtkit-daemon18:49:172
248599520,5rtkit-daemon2484-21rtkit-daemon18:39:092
248599520,4rtkit-daemon2484-21rtkit-daemon21:29:552
248599520,4rtkit-daemon2484-21rtkit-daemon20:19:062
248599520,4rtkit-daemon2484-21rtkit-daemon19:59:062
248599520,4rtkit-daemon2484-21rtkit-daemon19:07:162
248599520,4rtkit-daemon2484-21rtkit-daemon18:54:392
2136999524,27cyclictest0-21swapper/319:44:063
21368995220,14cyclictest0-21swapper/222:30:592
248599510,4rtkit-daemon2484-21rtkit-daemon19:24:233
212612463,37sleep00-21swapper/018:27:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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