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2026-02-11 - 12:46
[ 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 Wed Feb 11, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2156999290,28cyclictest14808-21diskmemload00:14:190
21569992718,4cyclictest14808-21diskmemload00:01:010
2156999270,26cyclictest14808-21diskmemload23:59:270
2156999270,26cyclictest0-21swapper/023:04:320
2156999270,23cyclictest14808-21diskmemload21:37:430
2157699260,25cyclictest7053-21sh00:05:441
21569992621,4cyclictest14808-21diskmemload21:59:150
2156999260,25cyclictest22105-21ssh21:17:500
2156999260,25cyclictest0-21swapper/000:08:110
2156999260,21cyclictest22168-21ssh21:48:060
2156999260,1cyclictest0-21swapper/000:37:480
2156999260,0cyclictest11453-21apt-get22:39:210
21584992523,1cyclictest0-21swapper/322:03:173
21584992522,2cyclictest18031-21ssh23:45:253
2158499250,24cyclictest14808-21diskmemload22:51:373
2158499250,24cyclictest11753-21apt-get19:59:213
2158499250,24cyclictest0-21swapper/323:54:213
21580992523,1cyclictest0-21swapper/200:04:172
2158099250,24cyclictest0-21swapper/221:39:212
2157699250,24cyclictest14808-21diskmemload23:52:291
2157699250,24cyclictest0-21swapper/123:38:461
2157699250,24cyclictest0-21swapper/122:16:051
2157699250,24cyclictest0-21swapper/121:46:541
2157699250,24cyclictest0-21swapper/121:33:001
2157699250,24cyclictest0-21swapper/121:29:451
2156999253,1cyclictest62550irq/127-eno122:22:180
21569992521,3cyclictest0-21swapper/021:29:260
21569992520,5cyclictest14808-21diskmemload23:54:390
21569992520,4cyclictest14808-21diskmemload22:11:300
21569992520,4cyclictest0-21swapper/021:31:260
2156999250,24cyclictest5042-21sh22:02:140
2156999250,24cyclictest20032-21apt-get00:19:190
2156999250,24cyclictest13854-21cron22:10:000
2156999250,24cyclictest0-21swapper/000:27:110
21584992422,1cyclictest26014-21ssh21:50:593
2158499240,24cyclictest14808-21diskmemload22:08:323
2158499240,23cyclictest11327-21ssh00:09:303
21580992422,1cyclictest25579-21perf20:25:002
21580992420,2cyclictest743-21rm21:28:282
2158099240,24cyclictest0-21swapper/221:55:252
2158099240,23cyclictest27229-21ssh22:23:492
2158099240,23cyclictest14808-21diskmemload21:40:352
2158099240,23cyclictest14808-21diskmemload21:14:052
2158099240,23cyclictest0-21swapper/200:06:432
2158099240,1cyclictest622-21gdbus23:35:002
2158099240,1cyclictest19783-21ssh00:18:592
2158099240,1cyclictest0-21swapper/222:02:072
2157699240,24cyclictest0-21swapper/123:57:021
2157699240,24cyclictest0-21swapper/121:50:261
2157699240,23cyclictest31171-21ssh22:26:511
2157699240,23cyclictest0-21swapper/122:45:081
2157699240,0cyclictest14808-21diskmemload22:10:071
2157699240,0cyclictest0-21swapper/121:42:091
2157699240,0cyclictest0-21swapper/121:39:301
2157699240,0cyclictest0-21swapper/100:11:251
21569992421,3cyclictest0-21swapper/023:05:310
21569992420,4cyclictest0-21swapper/022:48:210
21569992420,4cyclictest0-21swapper/022:25:170
21569992420,3cyclictest0-21swapper/021:21:230
21569992418,5cyclictest14808-21diskmemload22:57:490
2156999240,24cyclictest0-21swapper/022:51:420
2156999240,24cyclictest0-21swapper/019:14:210
2156999240,23cyclictest18114-21ssh23:14:540
2156999240,23cyclictest0-21swapper/022:42:450
2156999240,0cyclictest14808-21diskmemload23:43:530
2156999240,0cyclictest14808-21diskmemload22:15:530
2156999240,0cyclictest0-21swapper/023:39:040
2156999240,0cyclictest0-21swapper/021:41:000
21584992323,0cyclictest0-21swapper/323:20:083
21584992323,0cyclictest0-21swapper/323:15:593
21584992323,0cyclictest0-21swapper/322:47:043
21584992323,0cyclictest0-21swapper/321:35:123
21584992322,1cyclictest0-21swapper/322:10:433
21584992321,1cyclictest4577-21ssh21:31:093
21584992321,1cyclictest0-21swapper/322:57:043
21584992320,2cyclictest774-21runrttasks23:11:053
21584992320,2cyclictest14950-21sh21:40:173
2158499231,21cyclictest10053-21idleruntime-cro21:00:013
2158499230,23cyclictest14808-21diskmemload22:24:583
2158499230,23cyclictest0-21swapper/322:37:233
2158499230,22cyclictest31758-21rm21:26:183
2158499230,22cyclictest31314-21ssh21:56:013
2158499230,22cyclictest29751-21ssh23:26:103
2158499230,22cyclictest19721-21ssh22:15:343
2158499230,22cyclictest18897-21awk22:45:003
2158499230,22cyclictest14808-21diskmemload23:37:023
2158499230,1cyclictest0-21swapper/323:00:203
2158499230,0cyclictest151rcu_preempt00:31:263
2158499230,0cyclictest14808-21diskmemload00:19:323
2158499230,0cyclictest0-21swapper/323:43:403
21580992323,0cyclictest0-21swapper/222:37:342
21580992323,0cyclictest0-21swapper/221:50:072
21580992323,0cyclictest0-21swapper/221:30:082
21580992321,2cyclictest18545-21ssh23:15:112
21580992320,2cyclictest7559-21ssh00:37:332
21580992320,2cyclictest29096-21ssh23:56:132
21580992319,0cyclictest0-21swapper/222:34:412
2158099230,2cyclictest9621-21sh23:07:492
2158099230,2cyclictest1660-21turbostat23:30:012
2158099230,2cyclictest12546-21ssh22:09:242
2158099230,22cyclictest22936-21ssh00:20:372
2158099230,22cyclictest14808-21diskmemload23:11:142
2158099230,22cyclictest14808-21diskmemload22:17:342
2158099230,22cyclictest10042-21perf21:00:012
2158099230,22cyclictest0-21swapper/223:03:572
2158099230,22cyclictest0-21swapper/222:41:402
2158099230,22cyclictest0-21swapper/221:46:022
2158099230,1cyclictest3383-21apt-get00:34:202
2158099230,1cyclictest14808-21diskmemload00:25:202
21576992323,0cyclictest14808-21diskmemload23:32:441
21576992323,0cyclictest14808-21diskmemload22:59:451
21576992323,0cyclictest0-21swapper/123:22:131
21576992323,0cyclictest0-21swapper/123:15:231
21576992323,0cyclictest0-21swapper/100:22:431
21576992321,1cyclictest18508-21ssh00:17:061
21576992321,1cyclictest12630-21seq22:39:271
21576992321,1cyclictest0-21swapper/123:42:131
21576992321,1cyclictest0-21swapper/122:41:191
21576992320,2cyclictest18167-21ssh23:45:381
2157699230,2cyclictest9782-21ntp_states00:39:271
2157699230,23cyclictest0-21swapper/122:30:291
2157699230,23cyclictest0-21swapper/122:20:051
2157699230,23cyclictest0-21swapper/121:18:461
2157699230,23cyclictest0-21swapper/100:30:201
2157699230,22cyclictest19450-21cat21:14:301
2157699230,22cyclictest14808-21diskmemload23:12:221
2157699230,1cyclictest0-21swapper/122:04:251
2157699230,1cyclictest0-21swapper/100:26:591
2157699230,0cyclictest0-21swapper/123:29:461
2157699230,0cyclictest0-21swapper/121:21:451
2157699230,0cyclictest0-21swapper/100:01:281
21569992321,1cyclictest10037-21sendmail-msp21:00:010
21569992320,3cyclictest0-21swapper/023:46:400
21569992320,3cyclictest0-21swapper/000:23:230
21569992319,3cyclictest0-21swapper/023:21:020
2156999230,22cyclictest780-21ssh00:30:110
2156999230,22cyclictest0-21swapper/022:32:000
2156999230,22cyclictest0-21swapper/021:11:160
2156999230,0cyclictest0-21swapper/023:30:070
2156999230,0cyclictest0-21swapper/023:25:040
21584992222,0cyclictest14808-21diskmemload22:25:173
21584992222,0cyclictest0-21swapper/323:55:023
21584992222,0cyclictest0-21swapper/300:11:023
21584992221,1cyclictest0-21swapper/300:25:373
21584992220,1cyclictest313-21systemd-journal19:45:003
21584992220,1cyclictest25576-21cron20:25:003
21584992220,1cyclictest0-21swapper/321:12:393
21584992220,1cyclictest0-21swapper/320:39:203
2158499220,22cyclictest0-21swapper/321:45:113
2158499220,21cyclictest14808-21diskmemload21:15:083
2158499220,1cyclictest2010-21ssh00:01:043
2158499220,0cyclictest14808-21diskmemload23:05:083
2158499220,0cyclictest14808-21diskmemload22:30:333
2158499220,0cyclictest0-21swapper/321:20:323
2158499220,0cyclictest0-21swapper/320:29:193
2158499220,0cyclictest0-21swapper/300:24:133
21580992222,0cyclictest0-21swapper/223:50:092
21580992222,0cyclictest0-21swapper/223:35:052
21580992222,0cyclictest0-21swapper/222:55:162
21580992221,1cyclictest14808-21diskmemload23:45:302
21580992221,1cyclictest13184-21sh23:41:082
21580992220,1cyclictest12434-21sleep21:05:012
2158099220,21cyclictest14808-21diskmemload22:10:262
2158099220,21cyclictest12312-21ssh00:10:362
2158099220,21cyclictest0-21swapper/222:29:242
2158099220,1cyclictest28568-21apt-get20:34:212
2158099220,1cyclictest26285-21ssh21:21:002
2158099220,1cyclictest24692-21sh23:21:302
2158099220,0cyclictest0-21swapper/221:16:012
21576992222,0cyclictest14808-21diskmemload23:00:071
21576992221,1cyclictest23774-21apt-get20:24:171
21576992220,1cyclictest27976-21idleruntime-cro20:30:001
21576992220,1cyclictest0-21swapper/122:07:351
2157699220,21cyclictest0-21swapper/122:52:461
2157699220,21cyclictest0-21swapper/120:09:201
2156999220,21cyclictest0-21swapper/023:15:460
2156999220,1cyclictest606-21dbus-daemon19:40:000
21584992121,0cyclictest0-21swapper/320:19:203
2158499210,21cyclictest0-21swapper/323:31:253
2158099210,20cyclictest5217-21cron20:50:012
21576992121,0cyclictest0-21swapper/120:04:201
21576992120,1cyclictest0-21swapper/119:25:011
2157699210,21cyclictest0-21swapper/119:49:201
2157699210,0cyclictest0-21swapper/119:34:211
21569992121,0cyclictest0-21swapper/020:44:190
21569992120,1cyclictest21354-21apt-get20:19:200
21569992119,1cyclictest31126-21perf19:30:000
21569992115,5cyclictest10626-21apt-get21:04:200
2156999210,20cyclictest0-21swapper/019:44:210
21584992020,0cyclictest26921-21apt-get19:24:193
21584992020,0cyclictest0-21swapper/319:19:203
21584992018,1cyclictest31144-21basename19:30:003
2158499200,0cyclictest0-21swapper/319:34:213
21580992020,0cyclictest0-21swapper/219:30:022
21580992019,1cyclictest4570-21apt-get19:44:212
21580992019,1cyclictest13019-21apt-get21:09:202
21580992019,0cyclictest0-21swapper/219:49:202
21580992018,1cyclictest0-21swapper/219:15:012
21576992020,0cyclictest0-21swapper/121:04:201
21576992020,0cyclictest0-21swapper/120:49:191
21569992020,0cyclictest0-21swapper/020:34:210
21569992016,4cyclictest0-21swapper/020:24:170
21569992015,5cyclictest0-21swapper/019:59:200
21584991919,0cyclictest0-21swapper/321:09:203
21584991918,1cyclictest0-21swapper/319:14:213
21584991916,1cyclictest313-21systemd-journal19:50:003
21576991919,0cyclictest0-21swapper/120:14:211
21576991919,0cyclictest0-21swapper/119:54:191
21576991919,0cyclictest0-21swapper/119:39:201
21576991919,0cyclictest0-21swapper/119:29:171
21569991919,0cyclictest0-21swapper/019:54:190
21569991918,0cyclictest0-21swapper/019:24:190
21569991917,1cyclictest26346-21munin-run19:20:010
2156999190,0cyclictest0-21swapper/020:49:270
21584991818,0cyclictest0-21swapper/320:49:193
2158499180,0cyclictest0-21swapper/320:04:203
21580991818,0cyclictest0-21swapper/219:39:192
21580991818,0cyclictest0-21swapper/219:29:172
21576991818,0cyclictest1012-21apt-get20:44:191
21576991817,1cyclictest0-21swapper/119:59:201
21576991816,1cyclictest0-21swapper/121:10:011
2156999180,1cyclictest30930-21/usr/sbin/munin20:39:240
21584991717,0cyclictest0-21swapper/320:14:213
21580991717,0cyclictest30964-21apt-get20:39:202
21580991717,0cyclictest0-21swapper/220:19:202
21580991716,0cyclictest14169-21apt-get20:04:202
21576991717,0cyclictest22112-21apt-get19:14:211
21576991717,0cyclictest0-21swapper/119:44:211
21569991717,0cyclictest0-21swapper/020:10:010
21569991717,0cyclictest0-21swapper/019:34:210
2156999170,17cyclictest0-21swapper/019:49:230
21584991616,0cyclictest0-21swapper/320:44:193
21584991616,0cyclictest0-21swapper/319:39:193
21584991615,0cyclictest9357-21apt-get19:54:193
2158499160,15cyclictest774-21runrttasks20:51:503
21580991616,0cyclictest0-21swapper/220:44:192
21580991616,0cyclictest0-21swapper/219:59:202
21576991616,0cyclictest0-21swapper/120:19:201
2156999160,0cyclictest0-21swapper/020:52:320
2158099150,11cyclictest313-21systemd-journal19:24:322
2157699150,1cyclictest0-21swapper/119:19:221
21569991514,1cyclictest0-21swapper/021:07:560
2156999150,1cyclictest20243-21grep20:14:320
2158499140,14cyclictest0-21swapper/321:00:363
2158499140,14cyclictest0-21swapper/320:30:063
2158499140,0cyclictest0-21swapper/320:05:593
2158099140,14cyclictest0-21swapper/220:50:112
2158099140,14cyclictest0-21swapper/220:25:332
2158099140,14cyclictest0-21swapper/220:05:322
2158099140,14cyclictest0-21swapper/219:50:222
2158099140,14cyclictest0-21swapper/219:16:132
2157699140,14cyclictest0-21swapper/120:35:401
2156999140,14cyclictest0-21swapper/020:25:250
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