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2026-01-29 - 16:09
[ 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 Jan 29, 2026 12:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1078099272,7cyclictest0-21swapper/209:08:152
1078099270,26cyclictest0-21swapper/212:23:052
10780992621,4cyclictest11142-21ssh10:48:082
10780992620,5cyclictest30529-21ssh10:04:132
1078099260,25cyclictest17966-21ssh09:22:302
1078099260,22cyclictest5369-21diskmemload12:11:422
1078099260,22cyclictest5369-21diskmemload12:11:422
1078099260,21cyclictest22922-21awk09:58:142
1077899260,1cyclictest0-21swapper/112:37:421
10774992624,1cyclictest0-21swapper/011:44:520
10783992523,1cyclictest0-21swapper/310:24:353
1078399250,24cyclictest2285-21ssh11:09:133
1078399250,24cyclictest0-21swapper/312:32:113
10780992521,3cyclictest0-21swapper/211:56:152
10780992521,3cyclictest0-21swapper/209:34:242
1078099250,25cyclictest0-21swapper/210:34:462
1078099250,24cyclictest5369-21diskmemload12:08:042
1078099250,24cyclictest515-21ssh09:36:192
1078099250,24cyclictest24599-21ssh11:30:452
1078099250,24cyclictest0-21swapper/210:58:232
1078099250,21cyclictest8075-21grep11:15:002
1078099250,21cyclictest22752-21ssh09:26:482
1078099250,21cyclictest0-21swapper/209:46:122
1078099250,1cyclictest1992-21cron11:40:012
1078099250,0cyclictest5369-21diskmemload10:19:422
1077499250,24cyclictest5369-21diskmemload10:33:100
1077499250,24cyclictest0-21swapper/009:25:130
1077499250,1cyclictest0-21swapper/010:15:000
1078399240,24cyclictest0-21swapper/309:24:423
1078399240,23cyclictest5369-21diskmemload12:06:583
1078399240,23cyclictest5369-21diskmemload09:50:093
1078399240,23cyclictest0-21swapper/310:32:593
1078399240,23cyclictest0-21swapper/309:26:583
1078399240,1cyclictest28408-21latency_hist12:05:013
10780992424,0cyclictest0-21swapper/211:06:002
10780992422,1cyclictest5369-21diskmemload12:34:112
10780992420,3cyclictest0-21swapper/209:51:092
1078099240,24cyclictest0-21swapper/211:02:262
1078099240,24cyclictest0-21swapper/209:17:012
1078099240,23cyclictest5369-21diskmemload10:22:162
1078099240,23cyclictest5369-21diskmemload09:40:532
1078099240,23cyclictest13171-21ssh11:50:392
1078099240,23cyclictest0-21swapper/212:29:282
1078099240,23cyclictest0-21swapper/211:17:532
1078099240,21cyclictest5369-21diskmemload10:11:072
1078099240,21cyclictest0-21swapper/212:36:342
1078099240,20cyclictest0-21swapper/210:05:322
1078099240,1cyclictest5369-21diskmemload10:52:002
1078099240,0cyclictest0-21swapper/212:16:532
10778992424,0cyclictest0-21swapper/109:58:141
1077899240,24cyclictest0-21swapper/110:35:501
1077899240,24cyclictest0-21swapper/110:15:111
10774992423,1cyclictest0-21swapper/010:28:150
10774992421,2cyclictest14505-21sendmail10:20:000
10774992420,3cyclictest29621-21ssh12:06:380
1077499240,24cyclictest0-21swapper/010:20:040
1077499240,0cyclictest0-21swapper/011:12:480
10783992323,0cyclictest0-21swapper/311:40:153
10783992323,0cyclictest0-21swapper/310:08:173
10783992321,1cyclictest15557-21sh12:23:253
10783992321,1cyclictest0-21swapper/311:18:163
10783992321,1cyclictest0-21swapper/310:38:193
1078399230,2cyclictest24280-21sh10:59:273
1078399230,23cyclictest5369-21diskmemload10:17:523
1078399230,23cyclictest0-21swapper/312:14:073
1078399230,23cyclictest0-21swapper/312:14:073
1078399230,23cyclictest0-21swapper/311:24:323
1078399230,22cyclictest8941-21sh11:47:073
1078399230,22cyclictest2996-21dump-pmu-power09:05:013
1078399230,22cyclictest19419-21ssh11:25:513
1078399230,22cyclictest10824-21ssh09:45:423
1078399230,22cyclictest0-21swapper/311:55:113
1078399230,0cyclictest0-21swapper/310:00:333
1078399230,0cyclictest0-21swapper/309:39:453
1078399230,0cyclictest0-21swapper/309:33:023
10780992323,0cyclictest0-21swapper/210:41:322
1078099230,22cyclictest0-21swapper/209:10:042
1078099230,21cyclictest0-21swapper/211:26:202
1078099230,0cyclictest5369-21diskmemload11:46:412
1078099230,0cyclictest0-21swapper/211:22:472
10778992323,0cyclictest5369-21diskmemload12:20:061
10778992323,0cyclictest5369-21diskmemload11:25:031
10778992323,0cyclictest0-21swapper/111:00:291
10778992323,0cyclictest0-21swapper/109:25:161
10778992323,0cyclictest0-21swapper/109:21:471
10778992323,0cyclictest0-21swapper/109:15:531
10778992323,0cyclictest0-21swapper/109:11:371
10778992322,1cyclictest0-21swapper/111:52:571
10778992321,1cyclictest17513-21sh09:53:051
10778992321,1cyclictest0-21swapper/110:05:091
10778992321,1cyclictest0-21swapper/109:35:281
1077899230,23cyclictest0-21swapper/111:30:231
1077899230,23cyclictest0-21swapper/111:23:131
1077899230,23cyclictest0-21swapper/110:34:351
1077899230,22cyclictest5369-21diskmemload09:31:571
1077899230,22cyclictest18667-21rm12:27:151
1077899230,22cyclictest15231-21rm09:49:521
1077899230,22cyclictest0-21swapper/111:43:311
1077899230,1cyclictest4371-21sh11:11:581
1077899230,1cyclictest0-21swapper/110:10:211
1077899230,0cyclictest0-21swapper/112:00:591
1077899230,0cyclictest0-21swapper/111:58:021
1077899230,0cyclictest0-21swapper/111:08:201
1077899230,0cyclictest0-21swapper/110:55:371
10774992323,0cyclictest5369-21diskmemload11:46:330
10774992322,1cyclictest0-21swapper/010:44:080
10774992321,1cyclictest30519-21ssh11:36:450
10774992321,1cyclictest0-21swapper/012:26:220
10774992321,1cyclictest0-21swapper/010:55:460
10774992321,1cyclictest0-21swapper/010:45:210
10774992320,2cyclictest24941-21rm11:31:160
10774992320,2cyclictest0-21swapper/009:11:180
1077499231,1cyclictest0-21swapper/011:20:290
1077499230,23cyclictest0-21swapper/012:31:160
1077499230,22cyclictest32054-21sh10:37:180
1077499230,22cyclictest23865-21dump-pmu-power11:30:010
1077499230,22cyclictest23320-21systemctl08:40:000
1077499230,22cyclictest22232-21sh09:57:070
1077499230,22cyclictest0-21swapper/009:45:420
1077499230,21cyclictest27947-21rm09:31:430
1077499230,1cyclictest0-21swapper/010:05:030
1077499230,0cyclictest0-21swapper/012:35:300
1077499230,0cyclictest0-21swapper/012:20:340
1077499230,0cyclictest0-21swapper/011:58:150
1077499230,0cyclictest0-21swapper/011:05:220
1077499230,0cyclictest0-21swapper/009:40:100
10783992222,0cyclictest0-21swapper/310:54:473
10783992222,0cyclictest0-21swapper/310:45:363
10783992222,0cyclictest0-21swapper/309:10:423
10783992221,1cyclictest9195-21ssh09:43:413
10783992221,1cyclictest25306-21ssh11:00:343
10783992220,1cyclictest13552-21perf07:15:003
10783992220,1cyclictest0-21swapper/312:19:563
10783992220,1cyclictest0-21swapper/311:11:103
1078399220,22cyclictest30884-21diskmemload11:37:193
1078399220,21cyclictest605-21avahi-daemon12:40:003
1078399220,21cyclictest5369-21diskmemload10:25:043
1078399220,21cyclictest24583-21ssh11:30:443
1078399220,21cyclictest0-21swapper/312:25:203
1078399220,1cyclictest6242-21ssh10:13:023
1078399220,1cyclictest5369-21diskmemload09:15:013
1078399220,1cyclictest26256-21apt-get08:48:163
1078399220,1cyclictest20996-21ssh09:55:173
1078399220,0cyclictest0-21swapper/311:50:183
10780992222,0cyclictest0-21swapper/210:35:512
10780992220,2cyclictest0-21swapper/212:01:462
10780992220,1cyclictest313-21systemd-journal09:05:012
10780992220,1cyclictest28953-21apt-get07:48:152
10780992220,1cyclictest23862-21apt-get08:43:162
1078099220,2cyclictest13353-21awk08:20:012
1078099220,21cyclictest0-21swapper/211:40:062
1078099220,0cyclictest0-21swapper/207:53:162
10778992222,0cyclictest0-21swapper/112:31:361
10778992222,0cyclictest0-21swapper/110:52:201
10778992222,0cyclictest0-21swapper/110:26:191
1077899220,22cyclictest0-21swapper/109:40:261
1077899220,21cyclictest5369-21diskmemload10:45:021
1077899220,21cyclictest3498-21apt-get09:08:151
1077899220,21cyclictest0-21swapper/112:10:101
1077899220,21cyclictest0-21swapper/112:10:101
1077899220,21cyclictest0-21swapper/111:15:591
1077899220,21cyclictest0-21swapper/110:00:151
1077899220,21cyclictest0-21swapper/107:13:161
1077899220,1cyclictest26064-21awk07:40:011
1077899220,1cyclictest0-21swapper/111:46:141
1077899220,1cyclictest0-21swapper/111:36:111
1077899220,1cyclictest0-21swapper/107:30:011
1077899220,1cyclictest0-21swapper/107:30:011
10774992222,0cyclictest5369-21diskmemload09:51:440
10774992222,0cyclictest0-21swapper/012:10:320
10774992222,0cyclictest0-21swapper/012:10:320
10774992222,0cyclictest0-21swapper/011:52:020
1077499220,21cyclictest5369-21diskmemload11:00:400
1077499220,21cyclictest26342-21sh10:00:190
1077499220,21cyclictest0-21swapper/012:00:490
1077499220,21cyclictest0-21swapper/011:15:070
1077499220,21cyclictest0-21swapper/010:50:050
1077499220,21cyclictest0-21swapper/009:20:030
1077499220,21cyclictest0-21swapper/007:53:160
1077499220,1cyclictest32404-21ssh09:35:220
1077499220,1cyclictest12279-21ssh09:16:570
10783992121,0cyclictest0-21swapper/309:08:153
10783992121,0cyclictest0-21swapper/308:45:003
10783992120,0cyclictest8993-21apt-get08:13:163
10783992119,1cyclictest21442-21apt-get08:38:143
10783992119,1cyclictest15764-21perf08:25:013
1078399210,1cyclictest1376-21apt-get07:58:153
10780992120,1cyclictest0-21swapper/208:25:012
1078099210,1cyclictest0-21swapper/207:38:132
10778992121,0cyclictest0-21swapper/108:38:141
10778992121,0cyclictest0-21swapper/108:08:151
10778992120,1cyclictest0-21swapper/108:03:151
10778992119,1cyclictest13343-21dump-pmu-power08:20:011
1077899210,20cyclictest0-21swapper/108:48:151
1077899210,0cyclictest0-21swapper/108:58:161
1077899210,0cyclictest0-21swapper/107:58:151
1077899210,0cyclictest0-21swapper/107:53:161
10774992121,0cyclictest0-21swapper/007:23:150
10774992120,0cyclictest28653-21apt-get08:53:170
10774992120,0cyclictest0-21swapper/008:00:020
10783992020,0cyclictest0-21swapper/308:16:283
1078399200,20cyclictest0-21swapper/307:25:023
1078399200,20cyclictest0-21swapper/307:25:023
1078399200,0cyclictest4200-21apt-get08:03:153
1078399200,0cyclictest0-21swapper/308:53:173
1078399200,0cyclictest0-21swapper/307:53:163
10780992020,0cyclictest21646-21apt-get07:33:152
10780992020,0cyclictest0-21swapper/208:48:152
10780992020,0cyclictest0-21swapper/207:43:152
10780992020,0cyclictest0-21swapper/207:28:152
10780992020,0cyclictest0-21swapper/207:28:152
10780992018,1cyclictest8503-21munin-run08:10:012
1078099200,20cyclictest0-21swapper/208:13:162
1078099200,19cyclictest0-21swapper/208:03:152
1078099200,0cyclictest0-21swapper/208:38:142
10778992020,0cyclictest0-21swapper/109:03:171
10774992020,0cyclictest0-21swapper/009:03:160
10774992020,0cyclictest0-21swapper/008:48:160
10774992020,0cyclictest0-21swapper/008:08:160
10774992019,1cyclictest21147-21perf07:30:010
10774992019,1cyclictest21147-21perf07:30:010
1077499200,0cyclictest0-21swapper/009:08:150
10783991919,0cyclictest0-21swapper/307:48:153
10783991919,0cyclictest0-21swapper/307:33:153
10783991918,1cyclictest14044-21apt-get07:18:143
10780991919,0cyclictest0-21swapper/208:28:142
10778991919,0cyclictest0-21swapper/108:33:161
10778991919,0cyclictest0-21swapper/107:48:151
1077899190,1cyclictest16254-21apt-get08:28:141
10774991919,0cyclictest0-21swapper/008:23:160
10774991919,0cyclictest0-21swapper/007:48:150
10774991919,0cyclictest0-21swapper/007:10:020
10783991818,0cyclictest0-21swapper/307:23:153
10783991816,1cyclictest26051-21idleruntime-cro07:40:013
10780991818,0cyclictest16462-21apt-get07:23:152
10778991818,0cyclictest0-21swapper/108:23:161
10778991818,0cyclictest0-21swapper/107:43:151
10778991818,0cyclictest0-21swapper/107:33:151
10774991818,0cyclictest0-21swapper/008:43:160
10774991818,0cyclictest0-21swapper/008:28:150
10774991817,0cyclictest0-21swapper/007:43:150
10774991816,1cyclictest15965-21sendmail-msp07:20:010
10780991717,0cyclictest0-21swapper/207:18:152
10778991717,0cyclictest0-21swapper/108:53:171
10778991717,0cyclictest0-21swapper/108:43:161
10774991717,0cyclictest0-21swapper/008:58:160
10783991616,0cyclictest31045-21apt-get08:58:163
10778991616,0cyclictest0-21swapper/107:18:151
10774991614,1cyclictest23529-21dump-pmu-power07:35:010
1077499160,1cyclictest20560-21munin-run08:35:010
1077499160,1cyclictest13362-21perf08:20:010
1077499160,15cyclictest26106-21date07:40:010
10783991515,0cyclictest18655-21apt-get08:33:163
1078399150,14cyclictest7501-21memory08:08:203
10780991515,0cyclictest0-21swapper/208:53:172
10780991515,0cyclictest0-21swapper/207:58:152
10780991515,0cyclictest0-21swapper/207:13:162
10778991515,0cyclictest0-21swapper/108:13:151
10778991515,0cyclictest0-21swapper/107:23:151
1077499150,2cyclictest0-21swapper/008:13:160
1078399140,14cyclictest0-21swapper/307:41:173
1078399140,0cyclictest0-21swapper/308:25:153
1078099140,14cyclictest0-21swapper/208:56:572
1078099140,14cyclictest0-21swapper/208:30:092
1077499140,0cyclictest0-21swapper/007:55:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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