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2026-03-03 - 10:43
[ 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 highest latencies:
System rackeslot5s.osadl.org (updated Tue Mar 03, 2026 00:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4582993029,1cyclictest34-21ksoftirqd/300:35:223
457199280,1cyclictest10696-21ssh23:26:001
458299277,0cyclictest0-21swapper/323:08:593
458299263,2cyclictest313-21systemd-journal21:55:013
458299263,2cyclictest313-21systemd-journal21:55:013
457199260,26cyclictest0-21swapper/122:15:591
457199260,22cyclictest31454-21diskmemload22:13:401
457199260,22cyclictest15244-21ssh22:26:221
457199260,0cyclictest0-21swapper/123:33:351
457199260,0cyclictest0-21swapper/123:33:351
458299250,24cyclictest34-21ksoftirqd/300:25:363
457699250,24cyclictest0-21swapper/223:57:022
457699250,24cyclictest0-21swapper/223:01:232
457699250,24cyclictest0-21swapper/222:10:582
457699250,1cyclictest24989-21ssh23:39:322
4571992523,1cyclictest0-21swapper/122:21:251
457199250,24cyclictest0-21swapper/122:35:181
457199250,1cyclictest0-21swapper/122:03:131
457199250,1cyclictest0-21swapper/121:14:121
457199250,0cyclictest0-21swapper/123:58:501
457199250,0cyclictest0-21swapper/123:17:171
457199250,0cyclictest0-21swapper/123:06:451
456899250,25cyclictest0-21swapper/021:26:340
456899250,24cyclictest27081-21rm23:10:110
456899250,1cyclictest15317-21ssh00:31:140
458299243,5cyclictest34-21ksoftirqd/321:47:193
4582992423,1cyclictest34-21ksoftirqd/323:54:233
4582992423,1cyclictest31454-21diskmemload22:48:593
458299241,23cyclictest331rcuc/323:49:023
458299240,24cyclictest31454-21diskmemload00:05:413
458299240,24cyclictest0-21swapper/321:35:273
458299240,24cyclictest0-21swapper/300:11:173
4576992422,1cyclictest20111-21cron23:35:012
4576992422,1cyclictest20111-21cron23:35:012
4576992422,1cyclictest0-21swapper/222:21:002
4576992421,2cyclictest15256-21ssh21:25:072
4576992420,1cyclictest8689-21ssh23:23:082
457699240,24cyclictest0-21swapper/221:35:262
457699240,24cyclictest0-21swapper/221:15:522
457699240,23cyclictest20455-21kworker/u8:222:39:202
457699240,23cyclictest0-21swapper/223:46:492
457699240,23cyclictest0-21swapper/223:10:202
457699240,23cyclictest0-21swapper/222:58:422
457699240,23cyclictest0-21swapper/221:23:232
4571992423,0cyclictest31454-21diskmemload23:38:021
4571992422,2cyclictest0-21swapper/100:05:321
4571992420,3cyclictest0-21swapper/121:21:301
457199240,2cyclictest31454-21diskmemload22:56:011
457199240,23cyclictest31454-21diskmemload21:53:441
457199240,23cyclictest31454-21diskmemload21:53:441
457199240,23cyclictest31454-21diskmemload00:32:511
457199240,23cyclictest31454-21diskmemload00:15:191
457199240,23cyclictest25218-21tr22:06:021
457199240,23cyclictest21267-21sh23:05:001
457199240,23cyclictest0-21swapper/123:48:101
457199240,23cyclictest0-21swapper/122:32:291
457199240,23cyclictest0-21swapper/121:27:391
457199240,21cyclictest783-21snmpd21:32:191
457199240,21cyclictest0-21swapper/123:41:521
457199240,21cyclictest0-21swapper/123:13:481
457199240,1cyclictest0-21swapper/122:51:151
457199240,0cyclictest5356-21ssh00:21:501
457199240,0cyclictest0-21swapper/121:58:541
457199240,0cyclictest0-21swapper/121:42:221
457199240,0cyclictest0-21swapper/100:28:011
456899240,24cyclictest0-21swapper/000:26:300
456899240,23cyclictest31454-21diskmemload22:51:220
456899240,23cyclictest31454-21diskmemload22:48:010
456899240,23cyclictest0-21swapper/023:50:070
456899240,0cyclictest0-21swapper/021:56:000
4582992323,0cyclictest31454-21diskmemload21:29:303
4582992323,0cyclictest0-21swapper/323:25:353
4582992323,0cyclictest0-21swapper/322:24:053
4582992323,0cyclictest0-21swapper/321:21:313
4582992320,2cyclictest13489-21cron00:00:003
458299231,22cyclictest34-21ksoftirqd/300:16:333
458299231,21cyclictest331rcuc/323:36:523
458299231,21cyclictest13289-21apt-get22:26:013
458299230,23cyclictest0-21swapper/323:23:303
458299230,23cyclictest0-21swapper/321:43:223
458299230,22cyclictest31454-21diskmemload00:00:303
458299230,22cyclictest25146-21sh21:34:533
458299230,0cyclictest0-21swapper/322:44:263
4576992323,0cyclictest0-21swapper/222:45:562
4576992323,0cyclictest0-21swapper/200:25:222
4576992322,0cyclictest0-21swapper/222:15:372
4576992321,1cyclictest0-21swapper/200:11:072
4576992321,1cyclictest0-21swapper/200:01:022
457699230,23cyclictest0-21swapper/222:41:102
457699230,22cyclictest8756-21sh21:50:272
457699230,22cyclictest8756-21sh21:50:272
457699230,22cyclictest16537-21sh22:28:272
457699230,22cyclictest0-21swapper/200:21:562
457699230,22cyclictest0-21swapper/200:09:082
457699230,0cyclictest31454-21diskmemload21:56:052
457699230,0cyclictest0-21swapper/223:43:482
457699230,0cyclictest0-21swapper/221:12:372
4571992323,0cyclictest0-21swapper/123:20:421
4571992323,0cyclictest0-21swapper/100:01:011
4571992322,1cyclictest0-21swapper/100:13:211
4571992321,1cyclictest0-21swapper/123:50:461
4571992320,2cyclictest19698-21idleruntime-cro19:40:011
4571992320,2cyclictest0-21swapper/121:35:431
4571992319,4cyclictest27016-21apt-get21:01:011
457199230,23cyclictest0-21swapper/122:40:121
457199230,22cyclictest3852-21diskmemload21:45:481
457199230,22cyclictest18076-21sh00:35:211
457199230,1cyclictest31454-21diskmemload21:16:001
4568992323,0cyclictest0-21swapper/022:00:310
4568992323,0cyclictest0-21swapper/021:51:250
4568992323,0cyclictest0-21swapper/021:51:250
4568992323,0cyclictest0-21swapper/000:36:380
4568992321,1cyclictest21940-21ssh23:05:470
4568992321,1cyclictest18224-21grep23:01:070
4568992321,1cyclictest0-21swapper/022:08:040
4568992321,1cyclictest0-21swapper/021:11:040
4568992320,2cyclictest31041-21ssh21:40:380
4568992320,2cyclictest15744-21sh23:30:500
4568992320,2cyclictest15744-21sh23:30:500
456899230,2cyclictest5186-21cat21:16:000
456899230,23cyclictest0-21swapper/023:46:080
456899230,23cyclictest0-21swapper/000:10:560
456899230,23cyclictest0-21swapper/000:05:570
456899230,22cyclictest9658-21ssh22:21:070
456899230,22cyclictest848-21ssh22:13:070
456899230,22cyclictest31454-21diskmemload21:45:050
456899230,22cyclictest23530-21rm21:32:270
456899230,22cyclictest0-21swapper/023:40:540
456899230,22cyclictest0-21swapper/023:26:000
456899230,22cyclictest0-21swapper/022:57:380
456899230,0cyclictest0-21swapper/023:55:370
456899230,0cyclictest0-21swapper/022:40:590
456899230,0cyclictest0-21swapper/022:31:020
4582992222,0cyclictest0-21swapper/322:15:333
4582992222,0cyclictest0-21swapper/321:56:203
4582992222,0cyclictest0-21swapper/321:12:423
4582992220,1cyclictest31915-21dump-pmu-power23:15:003
458299220,22cyclictest19559-21ssh23:02:203
458299220,22cyclictest0-21swapper/321:15:313
458299220,21cyclictest7310-21cron19:15:003
458299220,21cyclictest31454-21diskmemload23:15:103
458299220,21cyclictest31454-21diskmemload22:55:343
458299220,21cyclictest26689-21perf21:00:013
458299220,21cyclictest19531-21apt-get22:01:003
458299220,21cyclictest0-21swapper/300:33:113
458299220,1cyclictest331rcuc/322:35:283
458299220,1cyclictest32178-21ssh22:11:203
458299220,1cyclictest29347-21ssh23:43:103
458299220,0cyclictest18042-21ssh23:31:383
458299220,0cyclictest18042-21ssh23:31:383
4576992222,0cyclictest0-21swapper/222:51:032
4576992221,1cyclictest31454-21diskmemload22:04:102
4576992221,1cyclictest0-21swapper/200:36:022
4576992220,1cyclictest9709-21apt-get20:26:012
4576992220,1cyclictest718-21sh21:41:172
4576992220,1cyclictest29411-21apt-get21:06:002
4576992220,1cyclictest26675-21idleruntime-cro21:00:012
457699220,21cyclictest7329-21perf19:15:002
457699220,21cyclictest31454-21diskmemload22:31:032
457699220,21cyclictest31454-21diskmemload00:16:152
457699220,21cyclictest29370-21apt20:00:002
457699220,21cyclictest24219-21ssh23:06:302
457699220,21cyclictest17645-21apt-get19:36:002
457699220,21cyclictest0-21swapper/221:30:142
457699220,1cyclictest32507-21apt-get20:06:022
457699220,1cyclictest31454-21diskmemload22:06:062
457699220,1cyclictest1112-21hddtemp_smartct23:16:042
457699220,1cyclictest0-21swapper/200:30:152
457699220,0cyclictest31454-21diskmemload23:26:582
457699220,0cyclictest0-21swapper/221:48:092
457199220,21cyclictest9368-21turbostat.cron20:25:011
457199220,21cyclictest1502-21apt-get22:46:011
457199220,21cyclictest0-21swapper/119:51:001
4568992222,0cyclictest31454-21diskmemload21:21:060
4568992222,0cyclictest0-21swapper/000:15:400
4568992221,1cyclictest8210-21ssh23:22:250
4568992220,1cyclictest2792-21ssh00:20:370
456899220,22cyclictest0-21swapper/023:15:160
456899220,22cyclictest0-21swapper/022:29:280
456899220,21cyclictest6960-21idleruntime-cro20:20:010
456899220,21cyclictest25939-21ssh21:35:410
456899220,21cyclictest0-21swapper/020:06:020
456899220,1cyclictest0-21swapper/020:31:000
456899220,0cyclictest0-21swapper/023:35:110
456899220,0cyclictest0-21swapper/022:40:000
456899220,0cyclictest0-21swapper/000:02:180
4582992121,0cyclictest0-21swapper/319:45:593
4582992119,2cyclictest24370-21apt-key22:05:013
4582992118,2cyclictest18004-21sh22:30:223
4582992118,2cyclictest10123-21awk19:20:013
458299210,21cyclictest0-21swapper/320:11:013
458299210,21cyclictest0-21swapper/319:31:013
458299210,20cyclictest7100-21ssh22:51:013
458299210,20cyclictest29352-21cron20:00:003
458299210,20cyclictest0-21swapper/320:06:023
458299210,0cyclictest0-21swapper/300:20:053
4576992119,1cyclictest0-21swapper/220:31:082
457699210,21cyclictest0-21swapper/223:51:182
4571992117,3cyclictest4893-21apt-get20:16:011
457199210,20cyclictest0-21swapper/121:06:001
457199210,1cyclictest17361-21apt-get20:41:001
457199210,0cyclictest0-21swapper/120:51:021
457199210,0cyclictest0-21swapper/119:16:011
4568992117,3cyclictest12525-21grep19:25:010
456899210,20cyclictest14948-21apt-get20:36:040
456899210,20cyclictest0-21swapper/020:21:010
456899210,0cyclictest0-21swapper/022:15:110
4582992020,0cyclictest0-21swapper/320:21:013
458299200,20cyclictest0-21swapper/320:45:583
458299200,0cyclictest0-21swapper/320:16:013
4576992020,0cyclictest7314-21apt-get20:21:012
4576992020,0cyclictest0-21swapper/221:01:012
4576992020,0cyclictest0-21swapper/219:26:002
457699200,0cyclictest30112-21apt-get20:01:002
4571992020,0cyclictest0-21swapper/120:36:031
457199200,0cyclictest0-21swapper/120:31:001
457199200,0cyclictest0-21swapper/119:26:001
4568992020,0cyclictest0-21swapper/021:01:010
4568992019,0cyclictest0-21swapper/019:56:000
4568992019,0cyclictest0-21swapper/019:31:010
4568992018,1cyclictest21818-21perf20:50:000
4582991919,0cyclictest0-21swapper/321:01:013
4582991919,0cyclictest0-21swapper/320:26:013
4576991919,0cyclictest0-21swapper/219:51:002
4576991918,0cyclictest19753-21apt-get20:45:582
4571991919,0cyclictest0-21swapper/120:56:001
4568991919,0cyclictest0-21swapper/020:41:010
4568991919,0cyclictest0-21swapper/019:41:000
4582991818,0cyclictest0-21swapper/320:41:003
4582991818,0cyclictest0-21swapper/320:36:033
4582991818,0cyclictest0-21swapper/319:41:003
4582991816,1cyclictest606-21dbus-daemon20:05:003
4576991818,0cyclictest0-21swapper/220:41:002
4576991818,0cyclictest0-21swapper/219:16:012
4571991818,0cyclictest0-21swapper/120:45:581
4571991818,0cyclictest0-21swapper/119:45:591
4571991818,0cyclictest0-21swapper/119:10:281
4568991816,1cyclictest0-21swapper/021:10:010
4582991717,0cyclictest0-21swapper/321:06:003
4582991717,0cyclictest0-21swapper/319:36:003
4582991716,0cyclictest0-21swapper/319:26:003
458299170,16cyclictest24903-21apt-get19:51:003
4571991717,0cyclictest0-21swapper/119:41:001
4571991715,2cyclictest0-21swapper/120:26:011
4568991717,0cyclictest0-21swapper/019:15:020
4568991716,1cyclictest22150-21apt-get20:51:020
4582991616,0cyclictest10463-21apt-get19:21:023
4576991616,0cyclictest0-21swapper/220:36:042
4576991616,0cyclictest0-21swapper/219:45:592
4576991614,1cyclictest24273-21awk20:55:002
457699160,2cyclictest5535-21hddtemp_smartct20:16:032
457199160,0cyclictest0-21swapper/120:08:401
4568991616,0cyclictest0-21swapper/019:45:590
4568991614,1cyclictest26970-21cat19:55:000
4568991614,1cyclictest0-21swapper/020:11:060
456899160,15cyclictest0-21swapper/021:00:010
4582991515,0cyclictest0-21swapper/320:31:003
4576991515,0cyclictest0-21swapper/219:21:022
4576991514,1cyclictest0-21swapper/220:15:012
457699150,14cyclictest20062-21apt-get19:41:002
4571991514,1cyclictest0-21swapper/120:04:051
4571991511,0cyclictest0-21swapper/120:11:011
4568991515,0cyclictest0-21swapper/020:26:010
4568991513,1cyclictest0-21swapper/019:15:010
4568991512,2cyclictest12764-21chrt19:25:140
458299140,14cyclictest0-21swapper/320:50:193
4571991413,0cyclictest0-21swapper/119:56:001
457199140,14cyclictest0-21swapper/119:21:161
457199140,0cyclictest0-21swapper/119:30:111
456899140,14cyclictest0-21swapper/020:01:320
456899140,0cyclictest0-21swapper/019:35:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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