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2026-02-02 - 06:50
[ 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 Mon Feb 02, 2026 00:44:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22674992726,1cyclictest62550irq/127-eno122:17:010
22685992523,1cyclictest29839-21ssh21:57:222
22685992523,1cyclictest25896-21sh23:54:152
2268599250,24cyclictest7881-21ssh23:08:182
22679992523,1cyclictest22268-21munin-run22:20:011
2267999250,24cyclictest9415-21idleruntime-cro00:40:011
2267999250,24cyclictest23946-21ssh23:22:531
2267999250,24cyclictest21410-21rm22:49:481
2267999250,24cyclictest0-21swapper/121:52:111
22674992523,1cyclictest0-21swapper/023:01:040
22674992523,1cyclictest0-21swapper/021:29:590
2267499250,24cyclictest15854-21diskmemload21:59:550
2267499250,1cyclictest0-21swapper/021:33:490
2267499250,1cyclictest0-21swapper/021:33:490
22689992423,1cyclictest0-21swapper/323:25:423
2268999240,24cyclictest0-21swapper/323:05:063
2268999240,23cyclictest1310-21taskset23:31:493
2268999240,1cyclictest0-21swapper/321:20:073
2268999240,0cyclictest0-21swapper/300:31:523
22685992422,1cyclictest11067-21rm23:10:082
22685992422,1cyclictest10955-21ssh00:10:482
22685992420,1cyclictest0-21swapper/222:30:072
2268599240,23cyclictest4408-21apt-get20:48:342
2268599240,23cyclictest22638-21sh00:22:242
2268599240,23cyclictest15854-21diskmemload22:03:302
2268599240,23cyclictest15854-21diskmemload00:30:372
2268599240,23cyclictest0-21swapper/223:16:482
2268599240,23cyclictest0-21swapper/221:17:122
2268599240,1cyclictest27163-21ssh23:55:552
2267999240,24cyclictest0-21swapper/122:42:051
2267999240,23cyclictest15854-21diskmemload22:55:131
2267999240,23cyclictest15854-21diskmemload22:37:381
2267999240,23cyclictest0-21swapper/121:16:231
22674992424,0cyclictest0-21swapper/022:48:410
22674992424,0cyclictest0-21swapper/021:19:150
22674992422,1cyclictest30080-21ntp_states23:58:390
2267499240,24cyclictest0-21swapper/023:12:400
2267499240,23cyclictest17832-21ssh00:18:120
2267499240,23cyclictest0-21swapper/022:38:590
2267499240,23cyclictest0-21swapper/022:08:430
22689992323,0cyclictest15854-21diskmemload23:41:523
22689992323,0cyclictest15854-21diskmemload21:18:543
22689992323,0cyclictest0-21swapper/322:20:403
22689992323,0cyclictest0-21swapper/321:36:093
22689992323,0cyclictest0-21swapper/300:08:433
22689992321,1cyclictest0-21swapper/321:46:233
22689992321,1cyclictest0-21swapper/321:13:233
22689992321,1cyclictest0-21swapper/300:16:213
2268999230,23cyclictest0-21swapper/323:52:033
2268999230,23cyclictest0-21swapper/322:00:423
2268999230,23cyclictest0-21swapper/321:43:463
2268999230,22cyclictest7412-21sh19:45:003
2268999230,22cyclictest26456-21rm00:25:043
2268999230,22cyclictest17446-21rm23:16:083
2268999230,22cyclictest15854-21diskmemload00:14:543
2268999230,22cyclictest1507-21ssh00:03:003
2268999230,22cyclictest0-21swapper/323:35:063
2268999230,22cyclictest0-21swapper/322:57:033
2268999230,0cyclictest15854-21diskmemload22:50:313
2268999230,0cyclictest15854-21diskmemload22:46:003
2268999230,0cyclictest0-21swapper/323:02:593
2268999230,0cyclictest0-21swapper/322:38:253
2268999230,0cyclictest0-21swapper/321:50:413
2268999230,0cyclictest0-21swapper/300:21:133
22685992323,0cyclictest0-21swapper/222:56:352
22685992321,1cyclictest16862-21sh22:45:352
22685992321,1cyclictest1617-21ssh23:32:162
22685992321,1cyclictest1043-21sh00:02:182
22685992320,2cyclictest31749-21ssh21:26:332
22685992320,1cyclictest15854-21diskmemload21:32:072
22685992320,1cyclictest15854-21diskmemload21:32:072
22685992319,4cyclictest0-21swapper/222:25:182
22685992318,4cyclictest11881-21ssh22:41:022
2268599230,23cyclictest0-21swapper/223:46:462
2268599230,23cyclictest0-21swapper/223:44:392
2268599230,23cyclictest0-21swapper/200:26:472
2268599230,22cyclictest6542-21ssh00:07:422
2268599230,22cyclictest459-21ssh23:00:492
2268599230,22cyclictest22581-21sh22:51:092
2268599230,22cyclictest17856-21ssh21:45:142
2268599230,22cyclictest15854-21diskmemload22:20:042
2268599230,22cyclictest12459-21sh22:11:072
2268599230,0cyclictest0-21swapper/223:37:422
2268599230,0cyclictest0-21swapper/200:15:132
22679992323,0cyclictest0-21swapper/123:46:261
22679992323,0cyclictest0-21swapper/123:37:421
22679992323,0cyclictest0-21swapper/123:10:441
22679992323,0cyclictest0-21swapper/123:01:271
22679992323,0cyclictest0-21swapper/122:32:441
22679992323,0cyclictest0-21swapper/121:43:321
22679992323,0cyclictest0-21swapper/121:13:501
22679992323,0cyclictest0-21swapper/100:25:501
22679992322,1cyclictest3820-21ssh21:30:211
22679992322,1cyclictest3820-21ssh21:30:211
22679992321,1cyclictest0-21swapper/122:06:561
22679992320,2cyclictest22318-21ssh00:21:561
22679992320,1cyclictest0-21swapper/123:15:411
2267999230,23cyclictest0-21swapper/123:55:041
2267999230,23cyclictest0-21swapper/123:43:051
2267999230,23cyclictest0-21swapper/122:28:141
2267999230,23cyclictest0-21swapper/121:36:111
2267999230,22cyclictest8699-21/usr/sbin/munin00:08:411
2267999230,22cyclictest4555-21cut00:05:011
2267999230,22cyclictest18648-21ssh21:46:251
2267999230,22cyclictest15854-21diskmemload23:28:291
2267999230,22cyclictest1351-21ssh00:33:191
2267999230,1cyclictest28410-21sh21:55:151
2267999230,0cyclictest15854-21diskmemload21:24:411
2267999230,0cyclictest0-21swapper/123:08:401
2267999230,0cyclictest0-21swapper/122:53:161
2267999230,0cyclictest0-21swapper/122:13:451
2267999230,0cyclictest0-21swapper/100:18:081
2267999230,0cyclictest0-21swapper/100:10:041
22674992323,0cyclictest15854-21diskmemload22:51:060
22674992323,0cyclictest0-21swapper/023:46:160
22674992323,0cyclictest0-21swapper/023:38:210
22674992323,0cyclictest0-21swapper/021:54:440
22674992323,0cyclictest0-21swapper/021:38:590
22674992322,1cyclictest62550irq/127-eno122:12:290
22674992321,1cyclictest0-21swapper/022:28:380
22674992321,1cyclictest0-21swapper/022:21:470
2267499231,1cyclictest62550irq/127-eno122:44:490
2267499230,2cyclictest21387-21ssh23:50:090
2267499230,23cyclictest15854-21diskmemload21:12:500
2267499230,23cyclictest0-21swapper/022:56:200
2267499230,23cyclictest0-21swapper/021:43:130
2267499230,23cyclictest0-21swapper/000:10:030
2267499230,22cyclictest7825-21ssh23:08:130
2267499230,22cyclictest5001-21dump-pmu-power19:40:000
2267499230,22cyclictest15854-21diskmemload23:25:010
2267499230,22cyclictest0-21swapper/000:23:110
2267499230,1cyclictest62550irq/127-eno123:16:500
2267499230,0cyclictest0-21swapper/023:24:310
2267499230,0cyclictest0-21swapper/000:33:140
22689992222,0cyclictest0-21swapper/322:26:003
22689992222,0cyclictest0-21swapper/321:26:243
22689992221,0cyclictest0-21swapper/323:55:253
22689992220,1cyclictest0-21swapper/322:44:343
2268999220,21cyclictest15854-21diskmemload22:15:063
2268999220,21cyclictest0-21swapper/323:45:093
2268999220,21cyclictest0-21swapper/323:21:463
2268999220,21cyclictest0-21swapper/322:05:153
2268999220,21cyclictest0-21swapper/321:55:463
2268999220,21cyclictest0-21swapper/321:32:093
2268999220,21cyclictest0-21swapper/321:32:093
2268999220,21cyclictest0-21swapper/321:05:003
2268999220,21cyclictest0-21swapper/319:33:333
2268999220,1cyclictest606-21dbus-daemon20:05:013
2268999220,1cyclictest0-21swapper/300:35:073
2268999220,0cyclictest15854-21diskmemload22:30:413
2268999220,0cyclictest0-21swapper/323:10:193
22685992222,0cyclictest0-21swapper/222:15:412
22685992222,0cyclictest0-21swapper/222:08:212
22685992220,1cyclictest12205-21latency_hist19:55:012
2268599220,22cyclictest16543-21ssh21:43:352
2268599220,22cyclictest15854-21diskmemload21:38:432
2268599220,22cyclictest0-21swapper/223:20:192
2268599220,21cyclictest17504-21ssh21:11:232
2268599220,21cyclictest0-21swapper/223:25:022
2268599220,21cyclictest0-21swapper/220:35:002
2268599220,21cyclictest0-21swapper/220:23:332
2268599220,21cyclictest0-21swapper/219:23:352
2268599220,1cyclictest4772-21diskmemload00:35:012
2268599220,1cyclictest0-21swapper/222:38:302
2268599220,0cyclictest0-21swapper/221:21:072
22679992222,0cyclictest0-21swapper/122:23:501
22679992222,0cyclictest0-21swapper/120:18:341
22679992220,2cyclictest15885-21awk21:10:001
22679992220,1cyclictest29090-21munin-run20:30:001
22674992220,1cyclictest0-21swapper/022:30:020
2267499220,22cyclictest2895-21missed_timers00:03:390
2267499220,21cyclictest0-21swapper/023:30:060
2267499220,21cyclictest0-21swapper/019:18:340
2267499220,1cyclictest4156-21apt-get00:35:020
2267499220,1cyclictest0-21swapper/022:00:270
2267499220,0cyclictest0-21swapper/021:45:080
2267499220,0cyclictest0-21swapper/021:22:120
2267499220,0cyclictest0-21swapper/000:25:130
22689992119,1cyclictest0-21swapper/320:58:343
2268999210,20cyclictest27212-21apt-get20:28:343
2268999210,20cyclictest0-21swapper/319:38:343
2268999210,0cyclictest30362-21apt-get19:28:333
22685992121,0cyclictest15155-21apt-get20:03:322
22685992119,1cyclictest0-21swapper/219:35:002
2268599210,21cyclictest15854-21diskmemload21:50:162
2268599210,20cyclictest7950-21apt-get19:48:332
2268599210,20cyclictest24267-21sh20:20:002
2268599210,20cyclictest19449-21cron20:10:012
2268599210,20cyclictest0-21swapper/221:08:332
2268599210,1cyclictest3880-21apt20:45:012
22679992121,0cyclictest0-21swapper/121:25:101
22679992121,0cyclictest0-21swapper/120:38:321
22679992121,0cyclictest0-21swapper/120:13:351
2267999210,20cyclictest0-21swapper/120:03:331
2267999210,20cyclictest0-21swapper/119:33:331
2267999210,0cyclictest0-21swapper/120:43:341
22674992121,0cyclictest0-21swapper/020:18:340
2267499210,20cyclictest0-21swapper/000:05:110
2267499210,1cyclictest8675-21awk20:55:010
2267499210,0cyclictest0-21swapper/020:43:340
22689992020,0cyclictest0-21swapper/320:43:343
22689992020,0cyclictest0-21swapper/320:33:343
22689992020,0cyclictest0-21swapper/319:58:353
22689992019,1cyclictest0-21swapper/319:53:333
2268999200,0cyclictest0-21swapper/320:23:333
22685992019,1cyclictest12741-21apt-get19:58:342
22679992020,0cyclictest0-21swapper/119:23:351
22674992020,0cyclictest0-21swapper/020:28:340
22674992018,1cyclictest606-21dbus-daemon20:25:000
22689991919,0cyclictest0-21swapper/320:13:343
22689991919,0cyclictest0-21swapper/319:48:333
22685991919,0cyclictest0-21swapper/219:38:332
22679991919,0cyclictest0-21swapper/119:13:331
22674991919,0cyclictest0-21swapper/020:48:340
22674991919,0cyclictest0-21swapper/020:38:330
22674991919,0cyclictest0-21swapper/020:33:340
22674991919,0cyclictest0-21swapper/019:53:330
22674991919,0cyclictest0-21swapper/019:13:330
22674991918,1cyclictest20001-21apt-get20:13:350
22674991917,1cyclictest622-21gdbus19:35:000
22674991916,3cyclictest0-21swapper/020:03:320
22689991818,0cyclictest0-21swapper/320:08:363
22689991818,0cyclictest0-21swapper/319:13:333
22685991818,0cyclictest0-21swapper/220:38:322
22685991817,1cyclictest9197-21apt-get20:58:342
22679991818,0cyclictest0-21swapper/120:33:341
22679991818,0cyclictest0-21swapper/119:28:331
2267999180,18cyclictest17609-21apt-get20:08:361
22674991816,1cyclictest606-21dbus-daemon19:50:010
22689991717,0cyclictest0-21swapper/320:18:343
22685991717,0cyclictest0-21swapper/219:43:332
22685991716,1cyclictest23154-21apt-get19:13:332
2268599170,2cyclictest0-21swapper/220:29:172
2268599170,0cyclictest0-21swapper/219:28:332
22674991717,0cyclictest0-21swapper/019:58:350
22689991616,0cyclictest0-21swapper/320:40:013
22689991614,1cyclictest6292-21munin-run20:50:013
22685991616,0cyclictest0-21swapper/220:13:352
22679991616,0cyclictest0-21swapper/119:18:341
22679991615,1cyclictest9999-21irqstats20:58:371
2267999160,15cyclictest0-21swapper/120:25:001
2267999160,15cyclictest0-21swapper/119:53:391
2267499168,4cyclictest313-21systemd-journal21:10:000
22674991615,1cyclictest605-21avahi-daemon21:05:000
2268599150,1cyclictest12662-21ntp_states21:03:392
22679991515,0cyclictest0-21swapper/120:53:341
22679991515,0cyclictest0-21swapper/119:48:331
22679991515,0cyclictest0-21swapper/119:43:341
2267499150,10cyclictest0-21swapper/020:08:360
22689991414,0cyclictest0-21swapper/319:20:253
22689991414,0cyclictest0-21swapper/319:15:103
2268999140,14cyclictest0-21swapper/320:50:253
2268599140,14cyclictest0-21swapper/220:50:082
2268599140,14cyclictest0-21swapper/219:15:142
2267999140,14cyclictest0-21swapper/119:56:071
2267999140,0cyclictest0-21swapper/121:00:111
22674991414,0cyclictest0-21swapper/019:25:160
22674991414,0cyclictest0-21swapper/019:21:090
2267499140,14cyclictest0-21swapper/019:40:250
2267499140,0cyclictest0-21swapper/020:55:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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