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2026-02-03 - 09:05
[ 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 Tue Feb 03, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1832899270,26cyclictest0-21swapper/221:53:442
1832999260,2cyclictest7909-21sh00:39:593
18328992624,1cyclictest0-21swapper/223:11:092
18328992623,2cyclictest22758-21sh23:22:502
1832899260,22cyclictest0-21swapper/222:45:492
1832899260,1cyclictest13659-21apt-get22:43:392
1832899260,0cyclictest0-21swapper/222:07:422
18328992523,2cyclictest0-21swapper/221:23:022
18328992523,0cyclictest0-21swapper/221:28:002
18328992522,3cyclictest31384-21ssh00:31:002
18328992521,3cyclictest0-21swapper/223:41:272
18328992521,3cyclictest0-21swapper/222:12:242
18328992520,4cyclictest11588-21diskmemload23:37:142
1832899250,24cyclictest0-21swapper/222:03:392
1832899250,24cyclictest0-21swapper/221:36:282
1832899250,21cyclictest26994-21ssh00:27:192
1832899250,0cyclictest0-21swapper/219:38:382
1832499250,24cyclictest0-21swapper/123:41:391
1832499250,24cyclictest0-21swapper/121:43:331
18322992523,1cyclictest11588-21diskmemload00:33:390
1832299250,24cyclictest5152-21sh22:34:170
1832299250,24cyclictest4438-21rm00:37:000
1832299250,24cyclictest22436-21grep22:20:010
18329992423,1cyclictest1236-21ssh23:02:033
18329992423,0cyclictest27806-21apt-get23:58:413
18329992422,1cyclictest27837-21sh22:56:193
18329992421,2cyclictest10212-21ssh00:11:283
1832999240,23cyclictest7725-21ssh22:37:443
1832999240,23cyclictest26349-21ssh00:26:213
1832999240,23cyclictest0-21swapper/322:41:083
1832999240,23cyclictest0-21swapper/321:43:463
1832999240,1cyclictest11588-21diskmemload22:33:003
1832999240,0cyclictest11588-21diskmemload23:09:493
1832999240,0cyclictest11588-21diskmemload22:26:543
18328992421,3cyclictest0-21swapper/222:18:232
18328992420,3cyclictest11588-21diskmemload23:57:272
18328992420,3cyclictest11588-21diskmemload22:32:532
18328992419,4cyclictest0-21swapper/222:50:022
1832899240,23cyclictest11588-21diskmemload21:33:242
1832899240,23cyclictest0-21swapper/223:31:032
1832899240,20cyclictest0-21swapper/223:49:482
1832899240,20cyclictest0-21swapper/222:57:102
1832899240,1cyclictest20449-21kernelversion21:48:432
1832899240,1cyclictest0-21swapper/221:43:342
1832899240,0cyclictest21234-21apt-get19:18:392
1832899240,0cyclictest0-21swapper/222:29:132
1832899240,0cyclictest0-21swapper/222:22:222
1832899240,0cyclictest0-21swapper/221:58:512
18324992424,0cyclictest0-21swapper/122:36:081
18324992422,1cyclictest0-21swapper/122:09:001
1832499240,23cyclictest15312-21ssh21:13:461
1832499240,23cyclictest11588-21diskmemload23:29:271
1832499240,23cyclictest0-21swapper/123:35:351
1832499240,23cyclictest0-21swapper/123:01:581
1832499240,23cyclictest0-21swapper/100:36:031
1832499240,1cyclictest0-21swapper/100:34:171
1832499240,0cyclictest0-21swapper/122:52:051
1832499240,0cyclictest0-21swapper/122:19:501
1832499240,0cyclictest0-21swapper/121:36:451
18322992424,0cyclictest11588-21diskmemload22:00:580
18322992422,1cyclictest0-21swapper/023:28:390
1832299240,2cyclictest6344-21sh22:05:050
1832299240,24cyclictest11588-21diskmemload22:53:330
1832299240,24cyclictest0-21swapper/021:57:170
1832299240,24cyclictest0-21swapper/021:29:000
1832299240,23cyclictest11588-21diskmemload21:42:220
1832299240,23cyclictest11588-21diskmemload21:35:140
1832299240,23cyclictest0-21swapper/022:58:100
1832299240,23cyclictest0-21swapper/021:50:040
1832299240,23cyclictest0-21swapper/000:06:010
1832299240,0cyclictest0-21swapper/021:15:350
18329992323,0cyclictest0-21swapper/322:07:363
18329992323,0cyclictest0-21swapper/300:05:313
18329992321,1cyclictest20356-21df21:18:403
18329992321,1cyclictest0-21swapper/321:20:383
18329992321,1cyclictest0-21swapper/320:20:003
1832999230,23cyclictest22185-21sh21:49:583
1832999230,23cyclictest11588-21diskmemload23:35:223
1832999230,23cyclictest0-21swapper/323:48:493
1832999230,23cyclictest0-21swapper/322:52:553
1832999230,22cyclictest27382-21ssh23:26:413
1832999230,22cyclictest20235-21rm23:50:103
1832999230,22cyclictest11214-21ssh23:42:213
18328992323,0cyclictest0-21swapper/200:01:212
18328992321,1cyclictest0-21swapper/221:10:542
18328992321,1cyclictest0-21swapper/200:21:582
18328992320,3cyclictest0-21swapper/223:29:272
1832899230,23cyclictest11588-21diskmemload23:54:022
1832899230,23cyclictest0-21swapper/200:11:532
1832899230,22cyclictest3539-21cut23:03:462
1832899230,22cyclictest3443-21ssh00:35:102
1832899230,22cyclictest15326-21sh00:16:152
1832899230,0cyclictest11588-21diskmemload23:06:572
1832899230,0cyclictest11588-21diskmemload22:35:302
1832899230,0cyclictest11588-21diskmemload21:15:362
18324992323,0cyclictest22467-21apt-get23:53:371
18324992323,0cyclictest0-21swapper/123:58:091
18324992323,0cyclictest0-21swapper/122:02:591
18324992323,0cyclictest0-21swapper/121:50:491
18324992322,0cyclictest0-21swapper/120:33:401
18324992321,1cyclictest0-21swapper/122:49:121
18324992320,2cyclictest27502-21sh22:55:501
1832499230,23cyclictest0-21swapper/100:20:121
1832499230,22cyclictest5498-21ssh23:05:251
1832499230,22cyclictest4395-21apt20:55:011
1832499230,22cyclictest17505-21sh21:15:011
1832499230,22cyclictest0-21swapper/122:20:351
1832499230,22cyclictest0-21swapper/121:45:201
1832499230,22cyclictest0-21swapper/121:26:221
1832499230,22cyclictest0-21swapper/100:15:231
1832499230,1cyclictest11006-21ssh23:10:501
1832499230,1cyclictest0-21swapper/121:32:181
1832499230,0cyclictest13678-21ssh00:14:091
1832499230,0cyclictest0-21swapper/122:40:281
1832499230,0cyclictest0-21swapper/100:01:181
18322992323,0cyclictest0-21swapper/022:20:550
18322992323,0cyclictest0-21swapper/022:13:190
18322992322,1cyclictest0-21swapper/023:12:080
18322992321,1cyclictest8018-21diskstats23:08:410
18322992321,1cyclictest0-21swapper/023:40:210
1832299230,2cyclictest20287-21sh00:20:120
1832299230,23cyclictest0-21swapper/023:36:400
1832299230,23cyclictest0-21swapper/021:34:390
1832299230,22cyclictest9572-21ssh00:10:320
1832299230,22cyclictest28237-21ssh22:25:450
1832299230,22cyclictest2575-21/usr/sbin/munin23:33:450
1832299230,22cyclictest21859-21rm23:21:170
1832299230,22cyclictest16289-21ssh23:47:050
1832299230,22cyclictest14724-21ssh00:15:210
1832299230,22cyclictest0-21swapper/023:15:190
1832299230,22cyclictest0-21swapper/023:00:470
1832299230,1cyclictest27320-21ssh00:27:480
1832299230,1cyclictest26153-21ssh23:56:080
1832299230,0cyclictest0-21swapper/023:50:260
1832299230,0cyclictest0-21swapper/021:45:460
18329992222,0cyclictest0-21swapper/323:24:043
18329992222,0cyclictest0-21swapper/300:01:123
18329992221,1cyclictest22509-21ssh00:23:303
18329992221,1cyclictest0-21swapper/321:30:373
18329992220,1cyclictest7556-21perf19:55:013
18329992220,1cyclictest0-21swapper/323:19:093
1832999220,22cyclictest11588-21diskmemload22:45:473
1832999220,22cyclictest0-21swapper/300:15:123
1832999220,21cyclictest6296-21ssh21:35:133
1832999220,21cyclictest31651-21sh23:30:113
1832999220,21cyclictest31164-21ssh00:30:393
1832999220,21cyclictest15690-21apt-get20:13:403
1832999220,21cyclictest11588-21diskmemload21:10:303
1832999220,21cyclictest0-21swapper/322:19:163
1832999220,21cyclictest0-21swapper/320:08:413
1832999220,0cyclictest11588-21diskmemload21:52:063
1832999220,0cyclictest0-21swapper/323:12:253
1832999220,0cyclictest0-21swapper/322:11:083
1832999220,0cyclictest0-21swapper/321:56:213
1832899220,21cyclictest4062-21rm00:05:092
1832899220,21cyclictest18085-21apt-get20:18:392
18324992222,0cyclictest0-21swapper/123:30:321
18324992222,0cyclictest0-21swapper/121:22:171
18324992221,1cyclictest3592-1kworker/u9:222:10:021
1832499220,22cyclictest0-21swapper/100:06:111
1832499220,21cyclictest25488-21ssh00:25:041
1832499220,21cyclictest0-21swapper/123:45:391
1832499220,21cyclictest0-21swapper/123:16:151
1832499220,21cyclictest0-21swapper/122:30:111
1832499220,21cyclictest0-21swapper/121:55:251
1832499220,1cyclictest0-21swapper/123:24:361
1832499220,1cyclictest0-21swapper/122:25:131
18322992220,1cyclictest27161-21sleep20:35:000
18322992220,1cyclictest11205-21ssh22:40:040
18322992220,1cyclictest0-21swapper/019:55:010
1832299220,21cyclictest11588-21diskmemload22:36:000
1832299220,21cyclictest10504-21apt-get20:03:400
1832299220,21cyclictest0-21swapper/021:10:050
1832299220,21cyclictest0-21swapper/021:08:390
1832299220,1cyclictest25522-21munin-plugin-st19:25:010
1832299220,1cyclictest0-21swapper/020:55:010
1832299220,0cyclictest0-21swapper/022:45:130
18329992121,0cyclictest0-21swapper/321:25:023
1832999210,21cyclictest0-21swapper/322:20:403
1832999210,20cyclictest18838-21apt-get19:13:393
1832999210,1cyclictest2765-21perf19:45:003
1832999210,0cyclictest4940-21apt-get20:58:393
1832999210,0cyclictest0-21swapper/322:00:573
18328992120,1cyclictest9748-21apt-get21:08:392
18328992120,0cyclictest26046-21apt-get19:28:382
1832899210,20cyclictest0-21swapper/220:53:382
1832899210,20cyclictest0-21swapper/219:48:382
1832499210,20cyclictest0-21swapper/120:58:391
1832499210,0cyclictest0-21swapper/120:43:391
18322992121,0cyclictest0-21swapper/020:28:400
18322992121,0cyclictest0-21swapper/019:18:390
18322992119,1cyclictest30289-21awk19:35:000
18329992020,0cyclictest0-21swapper/320:03:403
18329992017,2cyclictest27881-21sh19:30:003
18328992020,0cyclictest0-21swapper/220:58:392
18328992020,0cyclictest0-21swapper/219:13:392
18328992018,1cyclictest12365-21apt-get20:05:022
18328992018,1cyclictest0-21swapper/219:35:002
1832899200,0cyclictest0-21swapper/220:28:402
18324992020,0cyclictest0-21swapper/120:38:381
1832499200,20cyclictest0-21swapper/120:23:391
1832499200,0cyclictest0-21swapper/120:10:011
1832499200,0cyclictest0-21swapper/119:23:381
18322992020,0cyclictest0-21swapper/019:48:380
18322992020,0cyclictest0-21swapper/019:38:380
18329991919,0cyclictest3292-21apt-get19:48:393
18329991919,0cyclictest30112-21apt-get20:43:393
18329991918,1cyclictest27695-21apt-get20:38:383
18328991919,0cyclictest0-21swapper/220:48:402
18328991917,1cyclictest12365-21apt-get20:05:012
18324991919,0cyclictest0-21swapper/119:53:401
18324991919,0cyclictest0-21swapper/119:45:001
18324991918,1cyclictest0-21swapper/120:13:411
18324991918,0cyclictest22905-21apt-get20:28:401
18322991919,0cyclictest0-21swapper/020:18:390
18322991919,0cyclictest0-21swapper/020:08:410
18322991917,1cyclictest0-21swapper/020:50:010
18329991818,0cyclictest0-21swapper/321:03:383
18329991818,0cyclictest0-21swapper/320:53:383
18329991818,0cyclictest0-21swapper/319:33:393
18329991818,0cyclictest0-21swapper/319:18:393
18328991818,0cyclictest0-21swapper/219:43:392
18324991817,1cyclictest0-21swapper/120:48:401
18324991816,1cyclictest30312-21perf19:35:001
18324991816,1cyclictest0-21swapper/119:50:011
18324991816,1cyclictest0-21swapper/119:13:391
18322991818,0cyclictest0-21swapper/020:23:390
18322991818,0cyclictest0-21swapper/019:28:380
18329991717,0cyclictest0-21swapper/319:58:393
18329991717,0cyclictest0-21swapper/319:58:393
18328991717,0cyclictest0-21swapper/221:03:382
18328991717,0cyclictest0-21swapper/220:23:392
18328991710,1cyclictest606-21dbus-daemon20:00:012
18328991710,1cyclictest606-21dbus-daemon20:00:012
18324991717,0cyclictest0-21swapper/120:18:391
18324991717,0cyclictest0-21swapper/119:18:201
18322991717,0cyclictest0-21swapper/020:38:390
18329991616,0cyclictest0-21swapper/321:10:003
18324991616,0cyclictest8084-21apt-get19:58:391
18324991616,0cyclictest8084-21apt-get19:58:391
18324991616,0cyclictest0-21swapper/121:08:391
18324991616,0cyclictest0-21swapper/121:03:381
18324991616,0cyclictest0-21swapper/120:03:411
1832299169,6cyclictest783-21snmpd19:42:540
18329991513,1cyclictest24771-21munin-run20:30:003
18328991513,2cyclictest0-21swapper/220:30:382
1832899150,15cyclictest0-21swapper/219:52:022
18322991515,0cyclictest0-21swapper/019:13:390
1832999140,14cyclictest0-21swapper/320:45:183
1832999140,14cyclictest0-21swapper/320:30:153
1832999140,14cyclictest0-21swapper/320:20:463
1832999140,14cyclictest0-21swapper/319:20:403
1832999140,0cyclictest0-21swapper/319:35:493
1832899140,14cyclictest0-21swapper/220:40:062
1832899140,14cyclictest0-21swapper/220:35:442
1832899140,14cyclictest0-21swapper/220:11:302
1832899140,0cyclictest0-21swapper/219:20:222
18322991414,0cyclictest0-21swapper/021:02:050
18322991414,0cyclictest0-21swapper/020:40:210
18322991414,0cyclictest0-21swapper/019:55:370
18322991414,0cyclictest0-21swapper/019:55:370
1832299140,14cyclictest0-21swapper/020:10:230
1832299140,0cyclictest0-21swapper/020:55:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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