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2026-01-31 - 06:41
[ 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 all highest latencies:
System rackeslot5s.osadl.org (updated Sat Jan 31, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
617099250,24cyclictest31879-21diskmemload21:55:013
617099250,24cyclictest20266-21ssh00:00:293
616799250,24cyclictest24861-21rm23:03:592
6163992523,1cyclictest0-21swapper/122:55:351
616399250,24cyclictest31879-21diskmemload22:30:301
616399250,24cyclictest18753-21apt-get19:38:231
616399250,24cyclictest0-21swapper/122:24:471
616399250,1cyclictest0-21swapper/100:10:441
6159992523,1cyclictest16740-21rm21:26:330
6159992523,1cyclictest0-21swapper/021:49:080
615999250,24cyclictest3865-21ssh22:14:450
615999250,24cyclictest14344-21sh22:54:080
615999250,24cyclictest0-21swapper/023:30:390
6170992423,1cyclictest0-21swapper/323:04:363
617099240,23cyclictest6054-21ssh23:18:083
617099240,23cyclictest19733-21rm23:29:243
617099240,22cyclictest313-21systemd-journal21:35:013
6167992424,0cyclictest0-21swapper/200:02:562
6167992420,3cyclictest0-21swapper/221:54:332
616799241,1cyclictest0-21swapper/223:48:152
616799240,24cyclictest0-21swapper/221:37:102
616799240,24cyclictest0-21swapper/221:37:102
616799240,23cyclictest0-21swapper/223:59:202
616799240,23cyclictest0-21swapper/200:36:262
616799240,0cyclictest31879-21diskmemload22:55:082
616799240,0cyclictest31879-21diskmemload22:37:112
6163992421,2cyclictest3962-21ssh21:13:491
616399240,24cyclictest0-21swapper/121:30:471
616399240,23cyclictest15541-21ssh23:25:451
616399240,23cyclictest0-21swapper/100:09:351
6159992424,0cyclictest0-21swapper/022:30:050
6159992422,1cyclictest6362-21ssh21:16:570
6159992422,1cyclictest30812-21cron23:10:010
615999240,24cyclictest31879-21diskmemload23:37:280
615999240,23cyclictest8167-21ssh23:18:340
615999240,23cyclictest31879-21diskmemload21:35:380
615999240,23cyclictest31879-21diskmemload21:35:380
615999240,23cyclictest31879-21diskmemload21:20:100
615999240,23cyclictest31573-21ssh00:11:340
615999240,1cyclictest16966-21ssh22:57:370
6170992323,0cyclictest31879-21diskmemload22:06:163
6170992323,0cyclictest0-21swapper/323:10:133
6170992323,0cyclictest0-21swapper/322:44:423
6170992323,0cyclictest0-21swapper/322:10:323
6170992323,0cyclictest0-21swapper/300:11:303
6170992321,1cyclictest0-21swapper/322:03:223
6170992321,1cyclictest0-21swapper/300:08:363
6170992320,2cyclictest23957-21apt-get19:48:233
6170992320,2cyclictest14202-21rm22:53:553
617099230,23cyclictest31879-21diskmemload00:37:593
617099230,23cyclictest0-21swapper/323:47:533
617099230,23cyclictest0-21swapper/321:46:543
617099230,23cyclictest0-21swapper/321:16:433
617099230,22cyclictest31879-21diskmemload21:57:163
617099230,22cyclictest27585-21sh23:37:573
617099230,22cyclictest17486-21cron20:40:003
617099230,22cyclictest0-21swapper/321:41:023
617099230,0cyclictest31879-21diskmemload21:20:253
617099230,0cyclictest0-21swapper/323:58:013
617099230,0cyclictest0-21swapper/322:38:513
617099230,0cyclictest0-21swapper/322:30:463
617099230,0cyclictest0-21swapper/322:23:163
617099230,0cyclictest0-21swapper/321:11:153
617099230,0cyclictest0-21swapper/300:31:273
617099230,0cyclictest0-21swapper/300:26:463
6167992323,0cyclictest0-21swapper/223:25:152
6167992323,0cyclictest0-21swapper/222:17:422
6167992323,0cyclictest0-21swapper/222:12:522
6167992323,0cyclictest0-21swapper/200:28:132
6167992321,1cyclictest0-21swapper/223:05:302
6167992321,1cyclictest0-21swapper/222:32:482
6167992321,1cyclictest0-21swapper/221:48:262
6167992321,1cyclictest0-21swapper/221:17:312
6167992321,0cyclictest0-21swapper/223:10:382
6167992320,3cyclictest0-21swapper/222:25:072
616799230,23cyclictest0-21swapper/223:44:382
616799230,23cyclictest0-21swapper/223:33:072
616799230,23cyclictest0-21swapper/221:57:152
616799230,23cyclictest0-21swapper/200:16:472
616799230,23cyclictest0-21swapper/200:12:512
616799230,22cyclictest31879-21diskmemload22:20:202
616799230,22cyclictest0-21swapper/221:11:422
616799230,1cyclictest27073-21ssh23:37:112
616799230,1cyclictest0-21swapper/221:31:102
616799230,0cyclictest0-21swapper/222:49:192
616799230,0cyclictest0-21swapper/222:02:542
616799230,0cyclictest0-21swapper/200:34:582
616799230,0cyclictest0-21swapper/200:08:362
6163992323,0cyclictest0-21swapper/123:40:161
6163992323,0cyclictest0-21swapper/123:21:031
6163992323,0cyclictest0-21swapper/122:45:111
6163992323,0cyclictest0-21swapper/122:03:051
6163992322,1cyclictest32201-21ssh21:40:581
6163992321,2cyclictest31879-21diskmemload21:36:261
6163992321,2cyclictest31879-21diskmemload21:36:261
6163992321,1cyclictest4687-21ssh23:16:081
6163992321,1cyclictest29211-21ntp_states23:08:291
6163992321,1cyclictest15981-21sh22:25:561
6163992321,1cyclictest11554-21ssh21:21:401
6163992321,1cyclictest0-21swapper/121:16:191
6163992320,2cyclictest6414-21sh21:47:541
616399230,2cyclictest29510-21munin-plugin-st21:05:011
616399230,2cyclictest20079-21ssh00:31:031
616399230,23cyclictest0-21swapper/123:38:481
616399230,23cyclictest0-21swapper/123:32:001
616399230,23cyclictest0-21swapper/122:40:381
616399230,23cyclictest0-21swapper/121:54:531
616399230,22cyclictest566-21idleruntime-cro20:05:011
616399230,22cyclictest5461-21sh22:16:561
616399230,22cyclictest31879-21diskmemload21:55:371
616399230,22cyclictest31752-21ssh23:11:011
616399230,22cyclictest30663-21sendmail-msp20:00:011
616399230,22cyclictest28804-21df22:08:241
616399230,22cyclictest28526-21ssh00:39:111
616399230,22cyclictest26416-21ssh22:35:441
616399230,22cyclictest0-21swapper/123:55:011
616399230,1cyclictest31879-21diskmemload22:54:221
616399230,0cyclictest31879-21diskmemload23:46:431
616399230,0cyclictest0-21swapper/121:26:281
6159992323,0cyclictest0-21swapper/023:47:060
6159992323,0cyclictest0-21swapper/022:42:120
6159992323,0cyclictest0-21swapper/022:00:510
6159992322,1cyclictest31879-21diskmemload22:37:520
6159992322,1cyclictest31879-21diskmemload00:15:210
615999230,2cyclictest21537-21ssh00:02:300
615999230,2cyclictest17841-21fschecks_count23:28:260
615999230,23cyclictest62550irq/127-eno100:34:420
615999230,23cyclictest31879-21diskmemload21:11:400
615999230,23cyclictest0-21swapper/022:46:340
615999230,22cyclictest62550irq/127-eno100:05:240
615999230,22cyclictest31184-21ssh23:40:160
615999230,22cyclictest11847-21ssh22:22:460
615999230,22cyclictest0-21swapper/000:21:490
615999230,1cyclictest27533-21ssh22:07:100
615999230,0cyclictest31879-21diskmemload23:23:190
615999230,0cyclictest31879-21diskmemload23:11:560
615999230,0cyclictest31879-21diskmemload21:40:450
615999230,0cyclictest11243-21ssh23:53:060
6170992222,0cyclictest0-21swapper/322:58:573
6170992222,0cyclictest0-21swapper/321:26:213
6170992220,1cyclictest0-21swapper/323:40:323
617099220,21cyclictest31879-21diskmemload22:45:193
617099220,21cyclictest20415-21apt-get20:48:233
617099220,21cyclictest15478-21ssh22:25:113
617099220,21cyclictest0-21swapper/322:17:473
617099220,21cyclictest0-21swapper/320:03:243
617099220,21cyclictest0-21swapper/319:33:223
617099220,21cyclictest0-21swapper/319:13:233
617099220,1cyclictest31879-21diskmemload23:07:023
617099220,1cyclictest27056-21cron21:00:013
617099220,1cyclictest11190-21ssh23:22:063
617099220,1cyclictest0-21swapper/323:54:393
617099220,1cyclictest0-21swapper/323:30:133
617099220,1cyclictest0-21swapper/300:21:033
617099220,0cyclictest0-21swapper/321:35:393
617099220,0cyclictest0-21swapper/321:35:393
6167992222,0cyclictest0-21swapper/223:51:242
6167992222,0cyclictest0-21swapper/222:52:032
6167992222,0cyclictest0-21swapper/221:20:012
6167992222,0cyclictest0-21swapper/200:23:522
6167992220,1cyclictest606-21dbus-daemon20:40:002
616799220,21cyclictest31879-21diskmemload23:20:312
616799220,21cyclictest31879-21diskmemload23:16:442
616799220,21cyclictest0-21swapper/222:05:402
616799220,21cyclictest0-21swapper/221:25:352
6163992222,0cyclictest0-21swapper/123:56:181
6163992222,0cyclictest0-21swapper/122:12:471
6163992222,0cyclictest0-21swapper/100:25:481
6163992220,1cyclictest16359-21apt-get19:33:221
6163992219,2cyclictest20077-21rm00:00:131
616399220,22cyclictest0-21swapper/123:00:011
616399220,1cyclictest0-21swapper/100:15:081
616399220,0cyclictest31879-21diskmemload00:20:481
6159992222,0cyclictest0-21swapper/023:56:100
6159992222,0cyclictest0-21swapper/023:00:110
6159992222,0cyclictest0-21swapper/021:55:050
6159992220,2cyclictest14372-21ssh00:25:290
6159992220,1cyclictest103972sleep021:50:190
6159992219,2cyclictest10297-21grep20:25:000
615999220,21cyclictest16300-21ssh22:26:240
615999220,1cyclictest24603-21ssh00:35:270
615999220,0cyclictest0-21swapper/022:17:000
615999220,0cyclictest0-21swapper/020:33:220
6170992119,1cyclictest0-21swapper/319:55:013
6170992118,2cyclictest20657-21basename19:40:003
617099210,21cyclictest0-21swapper/321:08:233
617099210,20cyclictest0-21swapper/320:28:233
617099210,0cyclictest0-21swapper/300:15:203
6167992121,0cyclictest0-21swapper/219:48:232
6167992120,0cyclictest3540-21apt-get20:13:232
6167992119,1cyclictest1-21systemd20:05:012
616799210,21cyclictest0-21swapper/220:48:232
616799210,21cyclictest0-21swapper/219:28:232
616799210,20cyclictest6697-21apt-get19:13:232
616799210,20cyclictest31012-21apt-get22:40:032
616799210,20cyclictest0-21swapper/219:33:222
6163992120,0cyclictest5939-21apt-get20:18:231
6159992121,0cyclictest0-21swapper/020:13:230
615999210,20cyclictest0-21swapper/020:58:230
615999210,20cyclictest0-21swapper/020:08:220
615999210,20cyclictest0-21swapper/019:43:230
615999210,0cyclictest0-21swapper/020:53:210
6170992020,0cyclictest11565-21apt-get19:23:223
6170992018,1cyclictest22809-21apt-get20:53:223
6167992020,0cyclictest0-21swapper/220:08:222
6167992020,0cyclictest0-21swapper/219:38:232
616799200,19cyclictest25204-21apt-get20:58:232
6163992020,0cyclictest15602-21apt-get20:38:221
6163992020,0cyclictest0-21swapper/121:08:241
6163992020,0cyclictest0-21swapper/119:28:231
616399200,20cyclictest0-21swapper/119:43:231
6159992020,0cyclictest0-21swapper/019:33:220
6159992018,1cyclictest0-21swapper/020:05:010
6170991919,0cyclictest0-21swapper/320:13:223
6170991919,0cyclictest0-21swapper/319:28:233
6170991917,1cyclictest23043-21dump-pmu-power19:45:003
6163991919,0cyclictest9149-21apt-get19:18:221
6163991919,0cyclictest26354-21apt-get19:53:221
6159991919,0cyclictest0-21swapper/019:18:220
6159991917,1cyclictest606-21dbus-daemon19:50:010
6159991917,1cyclictest28245-21munin-run19:55:010
615999190,18cyclictest31908-21munin-run21:10:000
6170991818,0cyclictest0-21swapper/320:33:223
6170991818,0cyclictest0-21swapper/320:18:233
6167991818,0cyclictest0-21swapper/220:53:222
6163991818,0cyclictest0-21swapper/120:23:241
6159991818,0cyclictest0-21swapper/019:58:230
6170991717,0cyclictest0-21swapper/320:08:223
6167991717,0cyclictest0-21swapper/219:18:232
6167991716,0cyclictest21169-21apt-get19:43:232
6167991715,1cyclictest28746-21apt-get19:58:232
6167991714,2cyclictest28220-21cron19:55:012
6163991717,0cyclictest0-21swapper/120:33:221
6163991716,1cyclictest0-21swapper/120:58:231
6159991717,0cyclictest0-21swapper/021:03:240
6170991614,1cyclictest313-21systemd-journal19:20:013
6167991616,0cyclictest0-21swapper/221:03:242
6167991616,0cyclictest0-21swapper/219:23:222
6167991615,0cyclictest0-21swapper/220:18:232
616799160,6cyclictest1-21systemd20:33:302
6163991616,0cyclictest0-21swapper/120:13:231
6163991615,1cyclictest1134-21apt-get20:08:221
6159991616,0cyclictest0-21swapper/020:48:230
6159991616,0cyclictest0-21swapper/020:43:230
6159991616,0cyclictest0-21swapper/020:38:220
6159991614,1cyclictest6697-21apt-get19:13:230
6170991513,1cyclictest19066-21ntp_states20:43:283
6170991513,1cyclictest0-21swapper/321:03:343
616399150,1cyclictest0-21swapper/120:45:141
6159991515,0cyclictest0-21swapper/020:18:230
617099140,14cyclictest0-21swapper/320:20:213
617099140,14cyclictest0-21swapper/319:56:553
6167991414,0cyclictest0-21swapper/221:05:152
6167991414,0cyclictest0-21swapper/220:28:372
616799140,14cyclictest0-21swapper/220:40:352
616799140,14cyclictest0-21swapper/220:20:162
6163991414,0cyclictest0-21swapper/120:40:211
616399140,14cyclictest0-21swapper/119:10:551
616399140,0cyclictest0-21swapper/119:20:081
6159991414,0cyclictest0-21swapper/019:25:100
6159991414,0cyclictest0-21swapper/019:20:290
615999140,0cyclictest0-21swapper/020:25:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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