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2026-03-06 - 07:20
[ 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 Fri Mar 06, 2026 00:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7816992923,1cyclictest7916-21rm23:19:143
781099260,25cyclictest0-21swapper/222:21:172
781099260,25cyclictest0-21swapper/222:14:202
781099260,0cyclictest0-21swapper/222:49:302
7810992521,3cyclictest24616-21ssh23:35:452
7810992521,3cyclictest22909-21ssh22:00:492
7810992521,3cyclictest22909-21ssh22:00:492
7810992520,4cyclictest8513-21apt-get19:11:172
7810992520,4cyclictest0-21swapper/200:31:162
7810992518,6cyclictest11425-21ssh00:25:012
781099250,24cyclictest26169-21sh21:32:002
781099250,24cyclictest1832-21diskmemload00:03:372
781099250,24cyclictest17146-21ssh21:55:322
781099250,24cyclictest0-21swapper/222:32:442
781099250,1cyclictest12201-21ssh21:19:212
781099250,0cyclictest12433-21apt-get21:51:162
7808992523,1cyclictest0-21swapper/122:17:101
7808992523,1cyclictest0-21swapper/122:04:101
7808992523,1cyclictest0-21swapper/122:04:101
780899251,3cyclictest22823-21awk00:05:001
780899250,24cyclictest9586-21ssh21:47:171
780899250,24cyclictest1832-21diskmemload00:19:071
780599250,24cyclictest2804-21ssh23:45:580
780599250,24cyclictest1832-21diskmemload22:00:450
780599250,24cyclictest1832-21diskmemload22:00:450
780599250,1cyclictest28564-21ssh00:10:320
780599250,1cyclictest1832-21diskmemload21:17:120
7816992422,1cyclictest21789-21ssh21:28:103
781699242,1cyclictest917-21if_eno122:41:173
7816992421,2cyclictest18526-21ssh21:56:213
7816992421,2cyclictest15624-21sh21:53:383
781699240,23cyclictest1832-21diskmemload00:21:253
7810992422,1cyclictest0-21swapper/223:16:242
7810992420,3cyclictest0-21swapper/222:50:382
7810992420,3cyclictest0-21swapper/221:40:492
781099240,21cyclictest0-21swapper/223:21:012
781099240,20cyclictest0-21swapper/200:17:302
781099240,0cyclictest6377-21ssh21:45:012
781099240,0cyclictest0-21swapper/223:40:592
781099240,0cyclictest0-21swapper/200:35:042
7808992423,1cyclictest1832-21diskmemload23:26:551
7808992422,1cyclictest1295-21ntp_states22:41:201
7808992421,2cyclictest7911-21ssh23:19:131
7808992421,2cyclictest25269-21idleruntime-cro23:05:011
780899240,24cyclictest0-21swapper/123:36:221
780899240,24cyclictest0-21swapper/122:05:391
780899240,23cyclictest9375-21ssh23:51:231
780899240,23cyclictest19997-21sendmail-msp23:00:011
780899240,23cyclictest0-21swapper/122:26:401
780899240,1cyclictest17872-21apt-get00:31:161
780899240,1cyclictest0-21swapper/100:40:011
780599240,24cyclictest1832-21diskmemload23:07:280
780599240,24cyclictest0-21swapper/000:32:240
780599240,23cyclictest1832-21diskmemload23:22:050
780599240,1cyclictest0-21swapper/021:56:160
7816992323,0cyclictest1832-21diskmemload22:56:563
7816992323,0cyclictest0-21swapper/322:48:383
7816992323,0cyclictest0-21swapper/321:21:513
7816992323,0cyclictest0-21swapper/300:34:273
7816992321,1cyclictest30795-21sh23:10:183
7816992321,1cyclictest0-21swapper/323:36:043
7816992321,1cyclictest0-21swapper/321:48:113
7816992321,1cyclictest0-21swapper/300:06:013
781699230,2cyclictest5771-21ssh00:19:463
781699230,23cyclictest0-21swapper/323:47:123
781699230,23cyclictest0-21swapper/321:12:323
781699230,23cyclictest0-21swapper/321:12:323
781699230,23cyclictest0-21swapper/300:12:313
781699230,22cyclictest8809-21ssh23:20:093
781699230,22cyclictest29761-21ssh23:09:083
781699230,22cyclictest27070-21sh22:35:423
781699230,22cyclictest24687-21ssh22:32:583
781699230,22cyclictest1832-21diskmemload23:26:113
781699230,22cyclictest1832-21diskmemload21:41:233
781699230,22cyclictest0-21swapper/322:51:173
781699230,0cyclictest0-21swapper/322:10:103
7810992323,0cyclictest1832-21diskmemload00:05:032
7810992322,0cyclictest3410-21apt-get20:06:162
7810992321,2cyclictest0-21swapper/220:41:162
7810992321,1cyclictest0-21swapper/223:10:102
7810992320,3cyclictest0-21swapper/223:03:182
7810992320,3cyclictest0-21swapper/221:28:502
7810992320,3cyclictest0-21swapper/200:10:152
7810992319,3cyclictest0-21swapper/223:52:582
7810992319,3cyclictest0-21swapper/222:05:572
781099230,2cyclictest622-21gdbus21:00:002
781099230,2cyclictest0-21swapper/200:26:422
781099230,23cyclictest0-21swapper/223:25:232
781099230,23cyclictest0-21swapper/221:36:012
781099230,22cyclictest1832-21diskmemload23:06:592
781099230,22cyclictest10221-21cron20:20:012
781099230,0cyclictest1832-21diskmemload23:45:212
781099230,0cyclictest1832-21diskmemload22:56:342
781099230,0cyclictest0-21swapper/222:42:092
781099230,0cyclictest0-21swapper/221:21:592
7808992323,0cyclictest1832-21diskmemload22:00:001
7808992323,0cyclictest1832-21diskmemload21:32:051
7808992323,0cyclictest0-21swapper/123:49:301
7808992323,0cyclictest0-21swapper/123:09:521
7808992323,0cyclictest0-21swapper/122:50:391
7808992323,0cyclictest0-21swapper/121:41:391
7808992323,0cyclictest0-21swapper/100:05:051
7808992321,1cyclictest21954-21apt-get22:31:151
780899231,21cyclictest0-21swapper/123:40:161
780899230,23cyclictest0-21swapper/123:30:491
780899230,23cyclictest0-21swapper/100:12:321
780899230,22cyclictest0-21swapper/121:50:271
780899230,22cyclictest0-21swapper/121:14:551
780899230,22cyclictest0-21swapper/121:14:551
780899230,1cyclictest1832-21diskmemload22:12:351
780899230,0cyclictest0-21swapper/123:22:301
7805992323,0cyclictest0-21swapper/023:40:190
7805992323,0cyclictest0-21swapper/023:10:300
7805992323,0cyclictest0-21swapper/023:01:140
7805992323,0cyclictest0-21swapper/022:10:250
7805992322,1cyclictest7906-21ssh23:50:520
7805992321,1cyclictest0-21swapper/023:16:470
7805992321,1cyclictest0-21swapper/021:11:170
7805992321,1cyclictest0-21swapper/021:11:170
7805992320,2cyclictest2481-21ssh22:42:040
7805992320,2cyclictest15379-21awk19:25:000
780599230,23cyclictest1832-21diskmemload22:58:190
780599230,23cyclictest0-21swapper/022:30:140
780599230,22cyclictest6545-21sh21:45:160
780599230,22cyclictest30278-21ssh22:06:300
780599230,22cyclictest23654-21ssh00:05:560
780599230,22cyclictest16100-21ssh22:25:150
780599230,22cyclictest15552-21ssh21:53:310
780599230,22cyclictest0-21swapper/022:15:370
780599230,22cyclictest0-21swapper/000:25:490
780599230,1cyclictest32459-21ssh21:38:410
780599230,1cyclictest13728-21ssh22:21:560
7816992222,0cyclictest15716-21apt-get19:26:153
7816992222,0cyclictest0-21swapper/322:27:543
7816992221,1cyclictest0-21swapper/320:11:163
7816992220,1cyclictest22986-21lockfile-remove19:40:013
7816992220,1cyclictest0-21swapper/300:25:403
781699220,22cyclictest0-21swapper/322:15:173
781699220,21cyclictest2607-21apt-get20:05:003
781699220,21cyclictest23562-21hddtemp_smartct00:36:203
781699220,21cyclictest23323-21apt-get19:41:153
781699220,21cyclictest22264-21dump-pmu-power20:45:003
781699220,21cyclictest1832-21diskmemload23:55:063
781699220,21cyclictest1832-21diskmemload23:00:233
781699220,21cyclictest0-21swapper/323:50:143
781699220,21cyclictest0-21swapper/322:20:413
781699220,21cyclictest0-21swapper/320:26:173
781699220,1cyclictest0-21swapper/323:31:213
781699220,1cyclictest0-21swapper/321:15:023
781699220,1cyclictest0-21swapper/300:01:573
781699220,0cyclictest0-21swapper/322:05:053
7810992222,0cyclictest0-21swapper/223:55:062
7810992220,2cyclictest0-21swapper/223:31:382
7810992220,2cyclictest0-21swapper/222:35:442
7810992220,2cyclictest0-21swapper/221:14:262
7810992220,2cyclictest0-21swapper/221:14:262
781099220,21cyclictest18112-21apt-get19:31:142
781099220,21cyclictest0-21swapper/222:15:242
7808992222,0cyclictest0-21swapper/123:10:441
7808992222,0cyclictest0-21swapper/122:20:411
7808992221,1cyclictest24062-21kworker/u8:222:46:021
780899220,21cyclictest30076-21ssh22:37:351
780899220,21cyclictest1832-21diskmemload23:55:271
780899220,21cyclictest0-21swapper/121:06:161
780899220,21cyclictest0-21swapper/119:26:151
780899220,21cyclictest0-21swapper/100:20:041
780899220,1cyclictest7035-21apt-get21:15:021
780899220,1cyclictest0-21swapper/100:25:181
780899220,0cyclictest0-21swapper/121:21:031
7805992222,0cyclictest1832-21diskmemload00:00:010
7805992222,0cyclictest0-21swapper/023:55:030
7805992222,0cyclictest0-21swapper/023:35:040
7805992222,0cyclictest0-21swapper/021:32:070
7805992222,0cyclictest0-21swapper/021:27:000
7805992221,1cyclictest0-21swapper/000:24:470
7805992220,1cyclictest25376-21ssh00:37:320
7805992220,1cyclictest0-21swapper/023:30:280
7805992220,1cyclictest0-21swapper/020:55:000
780599220,22cyclictest1832-21diskmemload23:26:390
780599220,22cyclictest0-21swapper/021:40:020
780599220,1cyclictest9161-21sh22:49:150
780599220,1cyclictest0-21swapper/022:37:260
780599220,0cyclictest1832-21diskmemload00:15:430
780599220,0cyclictest0-21swapper/022:51:050
7816992121,0cyclictest0-21swapper/320:05:023
781699210,21cyclictest0-21swapper/322:01:073
781699210,21cyclictest0-21swapper/322:01:073
781699210,20cyclictest0-21swapper/323:40:053
781699210,20cyclictest0-21swapper/320:51:163
781699210,1cyclictest19865-21dump-pmu-power20:40:013
781699210,1cyclictest15371-21turbostat19:25:003
7810992119,1cyclictest15414-21apt-get20:31:152
7810992119,1cyclictest15382-21munin-run19:25:002
7810992118,2cyclictest30161-21sh19:55:012
7808992120,0cyclictest5803-21apt-get20:11:161
7808992119,1cyclictest24680-21awk20:50:001
780899210,0cyclictest0-21swapper/119:51:151
7805992119,1cyclictest8513-21apt-get19:11:170
780599210,20cyclictest5458-21perf20:10:000
780599210,20cyclictest0-21swapper/019:46:160
780599210,0cyclictest0-21swapper/020:36:170
780599210,0cyclictest0-21swapper/019:56:160
780599210,0cyclictest0-21swapper/019:16:160
7816992020,0cyclictest0-21swapper/319:16:153
781699200,19cyclictest10248-21idleruntime-cro20:20:013
781699200,0cyclictest27413-21apt-get20:56:173
7810992020,0cyclictest0-21swapper/220:11:152
7810992018,1cyclictest0-21swapper/220:40:012
781099200,20cyclictest0-21swapper/220:01:142
781099200,20cyclictest0-21swapper/219:26:152
781099200,1cyclictest26243-21fschecks_time19:46:182
7808992020,0cyclictest0-21swapper/121:01:161
7808992020,0cyclictest0-21swapper/119:21:151
7808992020,0cyclictest0-21swapper/119:11:171
7808992019,0cyclictest0-21swapper/120:01:151
7808992018,1cyclictest25383-21munin-run19:45:011
7805992020,0cyclictest0-21swapper/019:31:140
7805992019,0cyclictest0-21swapper/020:45:000
7805992017,2cyclictest607-21in:imuxsock20:35:010
780599200,19cyclictest28112-21apt-get19:51:150
780599200,19cyclictest13018-21apt-get20:26:160
780599200,0cyclictest0-21swapper/019:35:020
7816991917,1cyclictest32220-21apt-get21:06:163
7810991919,0cyclictest0-21swapper/219:35:022
7810991917,1cyclictest10626-21apt-get20:21:172
7808991919,0cyclictest0-21swapper/120:31:151
7808991919,0cyclictest0-21swapper/120:26:171
7808991919,0cyclictest0-21swapper/120:06:161
7808991917,1cyclictest29444-21sh21:00:001
7816991817,0cyclictest0-21swapper/320:46:183
7816991815,2cyclictest10564-21ls19:15:003
7810991818,0cyclictest0-21swapper/220:55:002
7810991818,0cyclictest0-21swapper/220:46:182
7810991818,0cyclictest0-21swapper/219:56:162
7808991818,0cyclictest0-21swapper/120:51:161
7808991816,1cyclictest0-21swapper/120:45:001
7805991818,0cyclictest0-21swapper/020:01:150
7805991818,0cyclictest0-21swapper/019:41:150
7816991717,0cyclictest0-21swapper/319:56:163
7816991717,0cyclictest0-21swapper/319:31:143
7810991714,3cyclictest0-21swapper/219:20:012
7808991716,1cyclictest32541-21idleruntime-cro20:00:001
7808991716,0cyclictest25717-21apt-get19:46:161
7810991613,2cyclictest31887-21perf21:05:002
7808991616,0cyclictest0-21swapper/120:36:171
7805991615,0cyclictest0-21swapper/021:06:160
7805991614,1cyclictest0-21swapper/020:21:170
780599160,0cyclictest22623-21apt-get20:46:180
7810991513,1cyclictest0-21swapper/219:41:252
780599150,15cyclictest0-21swapper/020:59:560
781699140,14cyclictest0-21swapper/321:00:273
781699140,14cyclictest0-21swapper/320:30:083
781699140,14cyclictest0-21swapper/320:21:553
781699140,14cyclictest0-21swapper/319:50:253
781699140,14cyclictest0-21swapper/319:45:343
7810991414,0cyclictest0-21swapper/220:29:482
781099140,0cyclictest0-21swapper/221:05:322
780899140,14cyclictest0-21swapper/120:21:461
780899140,14cyclictest0-21swapper/120:16:131
780899140,14cyclictest0-21swapper/119:35:081
780899140,0cyclictest0-21swapper/119:30:471
780899140,0cyclictest0-21swapper/119:15:251
7805991414,0cyclictest0-21swapper/019:25:060
780599140,14cyclictest0-21swapper/020:11:390
780599140,0cyclictest0-21swapper/021:00:090
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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