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2026-02-12 - 08:17
[ 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 Thu Feb 12, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1016799260,25cyclictest0-21swapper/322:13:393
10167992523,1cyclictest12398-21apt-get20:24:243
1016799250,24cyclictest9881-21ssh21:46:043
1016799250,24cyclictest14321-21cpu00:24:253
1016799250,24cyclictest12963-21ssh22:50:013
1016799250,1cyclictest24037-21ssh23:00:403
10159992525,0cyclictest0-21swapper/100:03:431
10159992525,0cyclictest0-21swapper/100:03:431
10167992424,0cyclictest0-21swapper/300:38:093
10167992423,1cyclictest30492-21ssh00:09:013
10167992422,1cyclictest7156-21apt-key23:15:013
10167992422,1cyclictest0-21swapper/323:29:273
1016799240,24cyclictest0-21swapper/323:50:293
1016799240,23cyclictest3816-21diskmemload21:43:503
1016799240,22cyclictest6906-21ssh23:45:123
1016799240,1cyclictest18357-21ssh22:55:043
10163992422,1cyclictest0-21swapper/222:32:142
10163992420,0cyclictest0-21swapper/222:36:482
1016399240,23cyclictest605-21avahi-daemon20:00:012
1016399240,23cyclictest3816-21diskmemload23:21:002
1016399240,23cyclictest0-21swapper/223:15:032
1016399240,23cyclictest0-21swapper/223:07:442
1016399240,23cyclictest0-21swapper/221:40:182
10159992422,1cyclictest29347-21basename22:35:011
10159992422,1cyclictest26344-21sh21:31:021
1015999240,2cyclictest16217-21fschecks_count23:24:271
1015999240,2cyclictest14730-21ssh21:50:301
1015999240,24cyclictest3816-21diskmemload21:36:161
1015999240,24cyclictest0-21swapper/123:52:231
1015999240,24cyclictest0-21swapper/100:24:381
1015999240,1cyclictest29599-21ssh00:39:231
10156992424,0cyclictest62550irq/127-eno123:28:340
10156992422,2cyclictest21791-21perf20:40:000
1015699242,1cyclictest62550irq/127-eno100:17:370
10156992421,2cyclictest12234-21ssh23:50:180
1015699240,24cyclictest0-21swapper/023:06:110
1015699240,24cyclictest0-21swapper/021:31:490
1015699240,23cyclictest7797-21cat21:14:250
1015699240,23cyclictest23821-21awk21:59:310
1015699240,23cyclictest0-21swapper/022:47:100
1015699240,1cyclictest13097-21rm22:50:060
1015699240,1cyclictest0-21swapper/021:43:150
10167992323,0cyclictest3816-21diskmemload00:25:133
10167992323,0cyclictest0-21swapper/322:54:013
10167992323,0cyclictest0-21swapper/322:37:483
10167992323,0cyclictest0-21swapper/322:23:073
10167992323,0cyclictest0-21swapper/321:16:233
10167992321,1cyclictest4602-21perf20:05:013
10167992320,3cyclictest19983-21apt-get20:39:243
10167992320,2cyclictest6093-21ssh00:15:103
1016799230,23cyclictest0-21swapper/323:40:073
1016799230,23cyclictest0-21swapper/322:01:143
1016799230,23cyclictest0-21swapper/321:25:473
1016799230,22cyclictest8377-21sh23:16:283
1016799230,22cyclictest3816-21diskmemload23:35:513
1016799230,22cyclictest31932-21ssh21:36:283
1016799230,22cyclictest2940-21sh22:40:403
1016799230,22cyclictest28251-21sh23:34:533
1016799230,22cyclictest20317-21ssh22:27:003
1016799230,22cyclictest15754-21taskset21:52:013
1016799230,22cyclictest13228-21sh23:20:493
1016799230,22cyclictest0-21swapper/322:15:443
1016799230,1cyclictest15846-21ssh21:21:113
1016799230,1cyclictest0-21swapper/321:12:343
1016799230,0cyclictest3816-21diskmemload00:33:463
1016799230,0cyclictest0-21swapper/323:09:133
1016799230,0cyclictest0-21swapper/322:33:383
10163992323,0cyclictest0-21swapper/221:50:222
10163992323,0cyclictest0-21swapper/221:45:022
10163992323,0cyclictest0-21swapper/221:32:102
10163992323,0cyclictest0-21swapper/221:22:362
10163992323,0cyclictest0-21swapper/221:10:182
10163992323,0cyclictest0-21swapper/200:22:112
10163992321,1cyclictest0-21swapper/223:00:372
10163992320,2cyclictest31249-21ssh21:35:282
1016399230,2cyclictest14731-21ssh22:21:342
1016399230,23cyclictest0-21swapper/222:41:052
1016399230,23cyclictest0-21swapper/222:02:442
1016399230,23cyclictest0-21swapper/221:15:302
1016399230,22cyclictest7360-21sh23:45:532
1016399230,22cyclictest4414-21/usr/sbin/munin00:14:282
1016399230,22cyclictest3816-21diskmemload23:31:422
1016399230,22cyclictest3816-21diskmemload00:01:332
1016399230,22cyclictest3816-21diskmemload00:01:332
1016399230,22cyclictest30929-21sh23:38:382
1016399230,22cyclictest27706-21rm00:36:112
1016399230,22cyclictest18980-21ssh22:56:002
1016399230,22cyclictest17510-21ssh00:26:222
1016399230,0cyclictest0-21swapper/223:13:512
1016399230,0cyclictest0-21swapper/222:51:562
1016399230,0cyclictest0-21swapper/222:47:472
10159992323,0cyclictest0-21swapper/122:42:421
10159992323,0cyclictest0-21swapper/100:14:171
10159992321,1cyclictest9664-21sh22:16:551
10159992321,1cyclictest6761-21apt-get23:15:021
10159992321,1cyclictest0-21swapper/123:30:401
10159992321,1cyclictest0-21swapper/122:14:261
1015999230,23cyclictest0-21swapper/123:49:441
1015999230,23cyclictest0-21swapper/123:36:151
1015999230,22cyclictest29738-21ssh23:06:201
1015999230,22cyclictest18738-21rm23:57:101
1015999230,22cyclictest0-21swapper/123:40:231
1015999230,22cyclictest0-21swapper/123:12:071
1015999230,1cyclictest7517-21rm00:17:161
1015999230,1cyclictest0-21swapper/122:00:301
1015999230,0cyclictest0-21swapper/123:26:451
1015999230,0cyclictest0-21swapper/122:25:331
1015999230,0cyclictest0-21swapper/122:20:111
1015999230,0cyclictest0-21swapper/100:30:441
1015999230,0cyclictest0-21swapper/100:09:191
10156992323,0cyclictest0-21swapper/022:10:300
10156992323,0cyclictest0-21swapper/021:35:280
10156992323,0cyclictest0-21swapper/021:25:370
10156992323,0cyclictest0-21swapper/021:19:330
10156992323,0cyclictest0-21swapper/000:08:200
1015699232,21cyclictest62550irq/127-eno123:38:170
10156992322,1cyclictest62550irq/127-eno100:39:540
10156992322,1cyclictest3816-21diskmemload22:25:120
10156992322,1cyclictest14103-21ssh23:22:060
1015699232,20cyclictest62550irq/127-eno121:21:180
10156992321,1cyclictest62550irq/127-eno122:33:220
10156992321,1cyclictest14557-21ssh21:50:150
10156992320,2cyclictest13898-21sh22:20:210
10156992320,2cyclictest0-21swapper/022:16:450
1015699230,2cyclictest8683-21ssh23:16:550
1015699230,23cyclictest1913-21ssh23:10:120
1015699230,23cyclictest0-21swapper/023:58:010
1015699230,23cyclictest0-21swapper/023:32:450
1015699230,23cyclictest0-21swapper/023:00:550
1015699230,23cyclictest0-21swapper/022:40:280
1015699230,23cyclictest0-21swapper/022:08:000
1015699230,23cyclictest0-21swapper/000:25:230
1015699230,22cyclictest29673-21ssh22:35:090
1015699230,22cyclictest0-21swapper/000:21:440
1015699230,22cyclictest0-21swapper/000:00:570
1015699230,22cyclictest0-21swapper/000:00:570
10167992222,0cyclictest0-21swapper/321:55:593
10167992220,1cyclictest30655-21ssh22:05:363
1016799220,2cyclictest9375-21idleruntime-cro20:15:013
1016799220,21cyclictest3816-21diskmemload00:00:113
1016799220,21cyclictest3816-21diskmemload00:00:113
1016799220,21cyclictest27189-21apt-get20:54:243
1016799220,21cyclictest0-21swapper/323:55:443
1016799220,1cyclictest0-21swapper/321:30:043
1016799220,1cyclictest0-21swapper/320:35:003
1016799220,0cyclictest29582-21apt-get20:59:253
10163992222,0cyclictest0-21swapper/221:56:242
10163992221,0cyclictest0-21swapper/220:49:262
10163992220,1cyclictest17588-21apt-get20:34:242
1016399220,22cyclictest0-21swapper/223:42:292
1016399220,21cyclictest9975-21apt-get20:19:252
1016399220,21cyclictest3816-21diskmemload23:25:532
1016399220,21cyclictest28087-21rm00:05:182
1016399220,21cyclictest0-21swapper/221:25:182
1016399220,1cyclictest8394-21ssh22:15:032
1016399220,1cyclictest0-21swapper/223:56:322
1016399220,1cyclictest0-21swapper/200:35:002
1016399220,1cyclictest0-21swapper/200:17:522
1016399220,0cyclictest0-21swapper/222:25:152
1016399220,0cyclictest0-21swapper/222:05:212
10159992222,0cyclictest0-21swapper/122:35:031
10159992222,0cyclictest0-21swapper/122:05:151
10159992222,0cyclictest0-21swapper/121:20:281
10159992222,0cyclictest0-21swapper/121:10:271
10159992222,0cyclictest0-21swapper/119:34:231
10159992221,1cyclictest0-21swapper/122:55:121
10159992220,1cyclictest0-21swapper/122:51:301
1015999220,22cyclictest3816-21diskmemload22:48:371
1015999220,22cyclictest0-21swapper/123:00:051
1015999220,21cyclictest0-21swapper/121:45:211
1015999220,21cyclictest0-21swapper/120:25:031
1015999220,21cyclictest0-21swapper/119:54:231
1015999220,1cyclictest21137-21ssh21:26:181
1015999220,1cyclictest0-21swapper/121:59:001
1015999220,1cyclictest0-21swapper/120:24:241
1015999220,0cyclictest0-21swapper/121:17:051
1015999220,0cyclictest0-21swapper/100:27:161
10156992221,1cyclictest0-21swapper/000:10:320
10156992220,1cyclictest0-21swapper/020:45:000
1015699220,22cyclictest0-21swapper/023:45:250
1015699220,22cyclictest0-21swapper/000:31:050
1015699220,21cyclictest3816-21diskmemload23:40:320
1015699220,21cyclictest0-21swapper/020:59:250
1015699220,21cyclictest0-21swapper/019:50:000
1015699220,21cyclictest0-21swapper/019:39:240
1015699220,1cyclictest0-21swapper/022:56:090
1015699220,1cyclictest0-21swapper/021:46:010
1016799210,20cyclictest15548-21apt-get19:24:233
1016799210,20cyclictest0-21swapper/319:55:003
1016799210,1cyclictest25545-21apt-get19:44:233
10163992118,2cyclictest22545-21apt19:35:012
1016399210,20cyclictest3816-21diskmemload22:10:212
1016399210,20cyclictest10735-21apt-get19:14:252
1016399210,20cyclictest0-21swapper/220:24:242
1016399210,0cyclictest0-21swapper/220:09:242
10159992120,1cyclictest0-21swapper/120:59:251
1015999210,1cyclictest0-21swapper/119:24:241
1015999210,0cyclictest0-21swapper/120:39:241
10156992121,0cyclictest0-21swapper/020:34:240
1015699210,20cyclictest0-21swapper/020:09:240
10167992020,0cyclictest0-21swapper/320:44:243
10167992020,0cyclictest0-21swapper/319:14:243
1016799200,20cyclictest0-21swapper/320:49:253
1016799200,19cyclictest0-21swapper/319:19:233
1016799200,0cyclictest0-21swapper/319:39:243
1016799200,0cyclictest0-21swapper/319:29:233
10163992020,0cyclictest0-21swapper/219:24:242
10163992019,1cyclictest31416-21perf21:00:012
10163992018,1cyclictest2038-21chrt21:09:242
1016399200,0cyclictest0-21swapper/220:54:242
1016399200,0cyclictest0-21swapper/220:04:232
10159992020,0cyclictest0-21swapper/119:44:231
10159992018,1cyclictest9387-21perf20:15:011
10156992020,0cyclictest0-21swapper/021:09:240
10156992019,1cyclictest0-21swapper/020:15:010
1015699200,1cyclictest1432-21latency_hist21:05:010
10163991919,0cyclictest0-21swapper/220:44:242
10159991919,0cyclictest0-21swapper/120:09:241
10159991919,0cyclictest0-21swapper/119:56:081
10156991919,0cyclictest0-21swapper/020:25:020
10156991919,0cyclictest0-21swapper/020:19:250
10156991919,0cyclictest0-21swapper/019:54:230
10156991918,1cyclictest18339-21apt-get19:29:230
10163991818,0cyclictest0-21swapper/221:04:242
10159991818,0cyclictest0-21swapper/120:49:251
10159991818,0cyclictest0-21swapper/119:29:231
10156991817,1cyclictest24796-21apt-get20:49:250
1015699180,17cyclictest28977-21idleruntime-cro20:55:010
10167991717,0cyclictest5181-21apt-get20:09:243
10167991717,0cyclictest0-21swapper/320:19:253
10167991717,0cyclictest0-21swapper/319:59:263
10163991717,0cyclictest0-21swapper/219:54:232
10163991717,0cyclictest0-21swapper/219:29:232
10159991715,1cyclictest4598-21awk20:05:011
10159991715,1cyclictest19392-21latency_hist20:35:001
10159991714,2cyclictest29716-21cron19:50:001
10156991717,0cyclictest0-21swapper/019:44:230
10156991713,3cyclictest0-21swapper/020:00:220
10163991616,0cyclictest15189-21apt-get20:29:252
10163991616,0cyclictest13129-21apt-get19:19:242
10159991614,1cyclictest105122sleep119:11:571
10156991616,0cyclictest0-21swapper/020:24:240
10156991615,0cyclictest0-21swapper/019:19:230
1015699160,1cyclictest12588-21grep19:15:010
10167991513,1cyclictest3849-21dpkg21:10:013
1016399150,14cyclictest313-21systemd-journal19:40:002
1016399150,14cyclictest26590-21ntp_states19:44:282
10159991514,1cyclictest28337-21cut20:54:311
1016799140,14cyclictest0-21swapper/321:00:263
1016799140,14cyclictest0-21swapper/319:30:013
1016799140,0cyclictest0-21swapper/320:27:123
1016799140,0cyclictest0-21swapper/319:45:363
1016399140,14cyclictest0-21swapper/220:36:122
1016399140,14cyclictest0-21swapper/220:10:202
1016399140,0cyclictest0-21swapper/219:45:042
10159991414,0cyclictest0-21swapper/120:40:391
10159991414,0cyclictest0-21swapper/120:15:421
10159991414,0cyclictest0-21swapper/119:15:201
1015999140,14cyclictest0-21swapper/121:00:011
1015999140,14cyclictest0-21swapper/119:35:331
1015999140,0cyclictest0-21swapper/121:05:111
1015699140,14cyclictest0-21swapper/019:20:170
1015699140,0cyclictest0-21swapper/019:55:180
1015699140,0cyclictest0-21swapper/019:30:240
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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