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2026-02-05 - 18:26
[ 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 #e, slot #5

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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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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackeslot5s.osadl.org (updated Thu Feb 05, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1076699280,27cyclictest0-21swapper/223:05:342
10766992721,0cyclictest0-21swapper/200:14:262
1076699270,2cyclictest4393-21diskmemload00:30:302
1076699262,23cyclictest22488-21sh00:29:332
1076699260,22cyclictest0-21swapper/221:14:422
1076499260,24cyclictest0-21swapper/021:59:250
10772992523,1cyclictest0-21swapper/323:45:373
1077299250,24cyclictest0-21swapper/322:21:533
1077299250,24cyclictest0-21swapper/322:00:203
10766992522,0cyclictest0-21swapper/223:22:332
10766992520,1cyclictest18548-21rm22:23:592
1076599250,25cyclictest0-21swapper/100:28:551
1076499250,24cyclictest0-21swapper/000:31:060
10772992423,0cyclictest0-21swapper/300:08:513
10772992423,0cyclictest0-21swapper/300:03:373
1077299241,22cyclictest0-21swapper/321:03:493
1077299241,0cyclictest0-21swapper/322:40:083
1077299240,23cyclictest4393-21diskmemload23:01:373
1077299240,23cyclictest4393-21diskmemload22:47:163
1077299240,23cyclictest19115-21rm00:27:083
1077299240,23cyclictest14622-21ssh00:23:143
1077299240,23cyclictest0-21swapper/323:50:483
1077299240,23cyclictest0-21swapper/322:54:133
1077299240,23cyclictest0-21swapper/321:58:063
1077299240,23cyclictest0-21swapper/321:40:413
1077299240,15cyclictest0-21swapper/321:48:293
10766992423,1cyclictest4503-21rm22:42:122
10766992422,1cyclictest4393-21diskmemload23:29:592
1076699240,23cyclictest7826-21rm23:15:282
1076699240,23cyclictest4393-21diskmemload21:21:542
1076699240,23cyclictest2626-21rm22:39:512
1076699240,23cyclictest25076-21ssh23:31:522
1076699240,23cyclictest0-21swapper/223:51:082
1076699240,23cyclictest0-21swapper/222:45:142
1076599240,2cyclictest4327-21ssh22:41:561
1076599240,24cyclictest0-21swapper/100:20:071
10764992424,0cyclictest4393-21diskmemload21:20:290
10764992424,0cyclictest0-21swapper/000:21:020
10764992423,1cyclictest0-21swapper/022:35:220
10764992423,1cyclictest0-21swapper/022:02:050
10764992422,1cyclictest29620-21latency_hist20:55:010
10764992422,1cyclictest0-21swapper/023:40:010
10764992422,1cyclictest0-21swapper/023:28:460
10764992422,1cyclictest0-21swapper/023:22:380
1076499240,24cyclictest0-21swapper/022:55:080
1076499240,24cyclictest0-21swapper/022:47:140
1076499240,24cyclictest0-21swapper/022:18:120
1076499240,24cyclictest0-21swapper/021:12:240
1076499240,24cyclictest0-21swapper/000:39:160
1076499240,23cyclictest5502-21ssh22:12:480
1076499240,23cyclictest0-21swapper/023:00:120
1076499240,23cyclictest0-21swapper/021:15:030
1076499240,0cyclictest4393-21diskmemload21:39:440
1076499240,0cyclictest0-21swapper/022:09:140
1076499240,0cyclictest0-21swapper/021:29:290
10772992323,0cyclictest0-21swapper/322:28:033
10772992323,0cyclictest0-21swapper/321:32:023
10772992322,1cyclictest4393-21diskmemload21:39:293
10772992321,1cyclictest0-21swapper/323:12:473
1077299230,23cyclictest0-21swapper/322:56:403
1077299230,23cyclictest0-21swapper/322:11:513
1077299230,23cyclictest0-21swapper/321:12:293
1077299230,22cyclictest4393-21diskmemload23:25:323
1077299230,22cyclictest4393-21diskmemload22:38:513
1077299230,22cyclictest32043-21awk21:00:003
1077299230,22cyclictest0-21swapper/300:13:503
1077299230,0cyclictest0-21swapper/323:55:293
1077299230,0cyclictest0-21swapper/322:31:223
1077299230,0cyclictest0-21swapper/321:25:283
1077299230,0cyclictest0-21swapper/321:20:283
1077299230,0cyclictest0-21swapper/321:18:363
1077299230,0cyclictest0-21swapper/300:19:323
10766992323,0cyclictest0-21swapper/221:42:112
10766992322,1cyclictest4393-21diskmemload21:26:072
10766992321,1cyclictest0-21swapper/223:04:052
10766992317,5cyclictest19903-21sh22:25:272
1076699230,23cyclictest0-21swapper/223:59:342
1076699230,23cyclictest0-21swapper/223:37:282
1076699230,23cyclictest0-21swapper/222:04:532
1076699230,23cyclictest0-21swapper/221:16:332
1076699230,23cyclictest0-21swapper/200:22:522
1076699230,22cyclictest9211-21ssh22:15:202
1076699230,22cyclictest622-21gdbus19:25:002
1076699230,22cyclictest32027-21ssh22:06:522
1076699230,22cyclictest28463-21ssh00:35:462
1076699230,22cyclictest25957-21ssh21:30:112
1076699230,22cyclictest0-21swapper/223:45:102
1076699230,1cyclictest0-21swapper/222:50:162
10765992323,0cyclictest0-21swapper/123:28:071
10765992323,0cyclictest0-21swapper/122:51:111
10765992323,0cyclictest0-21swapper/122:27:151
10765992323,0cyclictest0-21swapper/122:15:461
10765992323,0cyclictest0-21swapper/121:56:341
10765992323,0cyclictest0-21swapper/121:40:331
10765992323,0cyclictest0-21swapper/100:19:531
10765992323,0cyclictest0-21swapper/100:05:141
10765992322,1cyclictest835-21ssh21:38:101
1076599232,21cyclictest22-21ksoftirqd/123:50:351
10765992322,1cyclictest22-21ksoftirqd/121:30:281
10765992321,1cyclictest18215-21find22:23:571
1076599231,21cyclictest22-21ksoftirqd/122:00:291
1076599230,23cyclictest22-21ksoftirqd/123:32:051
1076599230,23cyclictest22-21ksoftirqd/121:12:181
1076599230,23cyclictest0-21swapper/123:56:141
1076599230,23cyclictest0-21swapper/123:24:191
1076599230,23cyclictest0-21swapper/122:09:291
1076599230,23cyclictest0-21swapper/100:36:581
1076599230,22cyclictest4393-21diskmemload23:10:361
1076599230,22cyclictest16940-21ssh21:53:321
1076599230,22cyclictest0-21swapper/123:05:371
1076599230,1cyclictest12338-21rm23:49:221
1076599230,0cyclictest4393-21diskmemload23:35:091
1076599230,0cyclictest4393-21diskmemload21:46:551
1076599230,0cyclictest4393-21diskmemload00:00:051
10764992323,0cyclictest4393-21diskmemload23:18:160
10764992323,0cyclictest0-21swapper/021:30:280
10764992323,0cyclictest0-21swapper/000:25:580
10764992321,1cyclictest0-21swapper/023:46:030
10764992321,1cyclictest0-21swapper/000:00:080
1076499230,23cyclictest4393-21diskmemload22:24:280
1076499230,23cyclictest0-21swapper/023:58:570
1076499230,23cyclictest0-21swapper/023:10:580
1076499230,23cyclictest0-21swapper/022:42:000
1076499230,23cyclictest0-21swapper/021:46:000
1076499230,23cyclictest0-21swapper/000:06:220
1076499230,22cyclictest4393-21diskmemload22:27:260
1076499230,22cyclictest24822-21turbostat20:45:010
1076499230,22cyclictest19725-21latency_hist21:55:000
1076499230,22cyclictest0-21swapper/023:40:510
10772992222,0cyclictest0-21swapper/322:16:113
10772992221,1cyclictest4393-21diskmemload23:38:443
10772992220,1cyclictest0-21swapper/323:40:183
1077299220,21cyclictest28999-21rm00:36:413
1077299220,21cyclictest0-21swapper/323:32:033
1077299220,21cyclictest0-21swapper/323:15:483
1077299220,21cyclictest0-21swapper/322:06:113
1077299220,21cyclictest0-21swapper/319:43:493
1077299220,1cyclictest0-21swapper/323:20:153
1077299220,1cyclictest0-21swapper/321:50:123
1077299220,0cyclictest25382-21apt-get20:48:523
1077299220,0cyclictest0-21swapper/300:30:363
10766992222,0cyclictest4393-21diskmemload22:14:322
10766992222,0cyclictest0-21swapper/222:33:352
10766992222,0cyclictest0-21swapper/221:59:352
10766992222,0cyclictest0-21swapper/221:54:152
10766992222,0cyclictest0-21swapper/221:35:102
10766992219,2cyclictest22403-21sh20:40:012
1076699220,21cyclictest7158-21ssh00:15:062
1076699220,21cyclictest22985-21apt-get20:43:492
1076699220,21cyclictest0-21swapper/222:55:322
1076699220,21cyclictest0-21swapper/219:43:492
1076699220,1cyclictest4393-21diskmemload23:40:112
1076699220,1cyclictest0-21swapper/200:01:592
1076699220,0cyclictest0-21swapper/221:45:122
10765992222,0cyclictest0-21swapper/122:57:141
10765992222,0cyclictest0-21swapper/121:20:031
1076599220,2cyclictest8624-21ssh22:45:311
1076599220,2cyclictest22-21ksoftirqd/120:13:491
1076599220,22cyclictest211rcuc/122:12:061
1076599220,22cyclictest0-21swapper/122:30:231
1076599220,22cyclictest0-21swapper/100:30:031
1076599220,21cyclictest2275-21ssh00:10:391
1076599220,21cyclictest20787-21ssh21:25:171
1076599220,1cyclictest2109-21ssh23:40:061
1076599220,1cyclictest0-21swapper/123:02:291
10764992220,1cyclictest7298-21sh00:15:180
10764992220,1cyclictest0-21swapper/023:31:210
1076499220,21cyclictest4528-21ssh21:40:470
1076499220,21cyclictest0-21swapper/023:50:240
1076499220,21cyclictest0-21swapper/023:05:410
1076499220,21cyclictest0-21swapper/022:50:340
1076499220,21cyclictest0-21swapper/019:23:490
1076499220,1cyclictest2761-21awk20:00:010
1076499220,1cyclictest0-21swapper/022:32:500
1076499220,0cyclictest4393-21diskmemload00:11:400
10772992120,1cyclictest0-21swapper/319:33:483
10772992119,1cyclictest606-21dbus-daemon20:30:003
1077299210,20cyclictest18174-21apt-get20:33:503
1077299210,20cyclictest0-21swapper/320:18:493
10766992121,0cyclictest0-21swapper/219:33:482
10766992120,0cyclictest0-21swapper/219:38:482
1076699210,20cyclictest15719-21apt-get20:28:482
1076699210,20cyclictest0-21swapper/221:03:492
1076699210,0cyclictest0-21swapper/221:08:482
1076699210,0cyclictest0-21swapper/219:28:492
10765992121,0cyclictest0-21swapper/119:43:491
1076599210,21cyclictest0-21swapper/123:15:081
1076599210,21cyclictest0-21swapper/120:38:491
1076599210,21cyclictest0-21swapper/120:23:471
1076599210,20cyclictest23313-21apt-get19:38:481
1076599210,20cyclictest10909-21apt-get20:18:501
1076599210,0cyclictest32584-21apt-get21:03:491
10764992121,0cyclictest0-21swapper/020:33:500
10764992121,0cyclictest0-21swapper/019:43:490
10764992120,1cyclictest0-21swapper/019:28:490
10764992120,0cyclictest0-21swapper/020:58:490
1076499210,21cyclictest0-21swapper/020:48:520
1076499210,21cyclictest0-21swapper/020:23:470
1076499210,20cyclictest0-21swapper/020:03:490
1076499210,0cyclictest0-21swapper/019:48:490
10772992019,1cyclictest23313-21apt-get19:38:493
10772992019,1cyclictest13324-21apt-get20:23:473
10772992018,2cyclictest0-21swapper/320:03:493
10772992018,1cyclictest22421-21grep20:40:013
1077299200,0cyclictest0-21swapper/319:58:503
1077299200,0cyclictest0-21swapper/319:53:463
10766992020,0cyclictest30913-21apt-get19:53:462
10766992019,1cyclictest9952-21apt-get20:15:022
1076699200,0cyclictest28518-21apt-get19:48:482
10765992020,0cyclictest0-21swapper/120:48:521
10765992020,0cyclictest0-21swapper/120:43:491
10765992020,0cyclictest0-21swapper/119:58:501
10765992019,1cyclictest32046-21sendmail-msp21:00:001
1076599200,20cyclictest0-21swapper/119:18:481
1076599200,0cyclictest0-21swapper/119:28:491
10764992020,0cyclictest0-21swapper/020:28:480
10764992019,1cyclictest0-21swapper/019:13:490
10764992018,1cyclictest0-21swapper/019:20:000
1076499200,20cyclictest0-21swapper/019:38:480
10772991919,0cyclictest8108-21apt-get20:13:493
10772991919,0cyclictest0-21swapper/319:13:493
10772991918,0cyclictest0-21swapper/320:43:493
1077299190,0cyclictest0-21swapper/319:25:003
10766991919,0cyclictest3319-21apt-get20:03:492
10766991919,0cyclictest0-21swapper/220:48:522
10766991919,0cyclictest0-21swapper/220:13:492
10766991917,1cyclictest13100-21latency_hist19:15:012
10765991919,0cyclictest20919-21apt-get19:33:481
10765991919,0cyclictest0-21swapper/120:33:501
10765991919,0cyclictest0-21swapper/120:28:481
10764991919,0cyclictest0-21swapper/021:08:480
10764991918,1cyclictest0-21swapper/020:38:490
10772991817,1cyclictest0-21swapper/321:08:473
10772991816,1cyclictest5712-21apt-get20:08:493
10766991818,0cyclictest0-21swapper/220:35:012
10766991818,0cyclictest0-21swapper/220:23:472
10766991818,0cyclictest0-21swapper/220:08:482
10765991818,0cyclictest0-21swapper/120:53:501
10765991818,0cyclictest0-21swapper/119:53:461
10764991818,0cyclictest0-21swapper/019:53:460
10772991717,0cyclictest0-21swapper/319:48:493
10772991716,1cyclictest18520-21apt-get19:28:493
10766991717,0cyclictest889-21apt-get19:58:502
10765991717,0cyclictest17974-21perf19:25:001
10766991616,0cyclictest0-21swapper/220:58:492
10766991616,0cyclictest0-21swapper/219:18:492
10765991611,5cyclictest30778-21kworker/1:020:04:501
10764991616,0cyclictest0-21swapper/021:03:490
10764991616,0cyclictest0-21swapper/020:13:490
10764991613,2cyclictest22770-21perf19:35:000
10772991514,1cyclictest0-21swapper/319:15:573
1077299150,1cyclictest0-21swapper/320:51:223
10766991515,0cyclictest0-21swapper/220:55:012
10764991515,0cyclictest0-21swapper/020:18:490
10764991515,0cyclictest0-21swapper/020:08:490
10765991414,0cyclictest0-21swapper/121:05:381
10765991414,0cyclictest0-21swapper/119:45:321
1076599140,14cyclictest0-21swapper/120:05:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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