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2026-02-02 - 22:42
[ 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 #7, slot #7

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 rack7slot7s.osadl.org (updated Mon Feb 02, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5032210247,49sleep00-21swapper/007:05:240
570129873,19sleep10-21swapper/107:06:581
571328459,9sleep30-21swapper/307:07:083
569228371,8sleep20-21swapper/207:06:512
601999270,27cyclictest0-21swapper/011:32:430
602699260,24cyclictest0-21swapper/209:50:282
602499260,3cyclictest0-21swapper/110:37:311
602499260,2cyclictest0-21swapper/110:21:161
602699250,23cyclictest0-21swapper/209:44:242
602699240,23cyclictest0-21swapper/210:27:502
602699240,23cyclictest0-21swapper/210:23:372
6019992424,0cyclictest0-21swapper/012:06:290
602699230,22cyclictest0-21swapper/212:10:092
602499237,14cyclictest25-21ksoftirqd/110:49:471
602699220,21cyclictest0-21swapper/211:50:072
602699210,21cyclictest0-21swapper/210:59:512
602699210,20cyclictest0-21swapper/212:29:262
602499210,18cyclictest0-21swapper/110:42:561
6019992114,3cyclictest13-21ksoftirqd/010:10:000
602699200,19cyclictest0-21swapper/211:13:262
602699200,18cyclictest0-21swapper/211:03:262
602499203,5cyclictest225-21systemd-journal09:09:591
6024992020,0cyclictest0-21swapper/110:02:521
602499200,3cyclictest0-21swapper/109:49:001
602499200,19cyclictest0-21swapper/111:47:521
602499200,0cyclictest0-21swapper/109:44:241
601999200,20cyclictest0-21swapper/011:56:430
6029991917,1cyclictest30771-21diskmemload09:45:143
6026991918,1cyclictest0-21swapper/211:20:592
602699190,2cyclictest0-21swapper/211:27:502
602699190,19cyclictest0-21swapper/212:20:452
602699190,19cyclictest0-21swapper/210:35:172
602699190,18cyclictest0-21swapper/211:55:402
602499196,2cyclictest1291-21hddtemp_smartct09:30:181
6024991913,1cyclictest8447-21ssh11:30:161
6024991910,3cyclictest5199-21tr10:30:151
602499190,0cyclictest0-21swapper/111:53:541
6019991918,1cyclictest13-21ksoftirqd/010:03:460
602699180,17cyclictest0-21swapper/211:34:072
602699180,17cyclictest0-21swapper/210:30:542
6024991817,1cyclictest0-21swapper/112:25:131
6024991817,1cyclictest0-21swapper/109:00:141
602499181,13cyclictest30771-21diskmemload10:55:311
6024991811,2cyclictest19956-21cat10:20:001
6019991817,1cyclictest0-21swapper/009:12:510
601999180,2cyclictest0-21swapper/010:29:530
601999180,18cyclictest0-21swapper/009:40:550
6029991714,2cyclictest39-21ksoftirqd/310:40:263
6029991710,5cyclictest13643-21aten2_r7power_v10:35:133
602699170,17cyclictest0-21swapper/212:33:382
602699170,17cyclictest0-21swapper/210:41:182
602699170,16cyclictest0-21swapper/211:17:502
602699170,16cyclictest0-21swapper/210:13:232
602699170,15cyclictest0-21swapper/210:03:462
602499171,12cyclictest0-21swapper/108:20:131
602499170,1cyclictest0-21swapper/112:36:401
602499170,16cyclictest0-21swapper/112:14:221
602499170,14cyclictest0-21swapper/111:25:141
6019991715,1cyclictest13-21ksoftirqd/010:51:500
6019991711,2cyclictest13-21ksoftirqd/012:13:010
601999170,1cyclictest0-21swapper/012:39:500
601999170,16cyclictest0-21swapper/010:40:140
6026991614,2cyclictest0-21swapper/209:48:372
602699160,15cyclictest0-21swapper/209:10:162
6024991611,1cyclictest38150irq/131-snd_hda12:05:211
6024991610,2cyclictest8412-21tr09:15:171
602499160,2cyclictest0-21swapper/111:55:401
601999162,6cyclictest225-21systemd-journal11:05:000
601999161,1cyclictest141rcu_preempt09:58:050
602999151,1cyclictest0-21swapper/311:09:183
602499152,9cyclictest6216-21apt-get11:10:131
602499150,1cyclictest0-21swapper/112:00:091
601999152,3cyclictest0-21swapper/010:13:350
6019991513,1cyclictest13-21ksoftirqd/007:35:200
98262140,0chrt0-21swapper/310:32:433
602999148,4cyclictest39-21ksoftirqd/311:42:353
6029991411,2cyclictest19204-21tr12:15:143
6029991411,1cyclictest0-21swapper/312:30:513
6029991410,3cyclictest5077-21wc12:25:253
6029991410,3cyclictest13326-21sed10:15:213
6029991410,2cyclictest27708-21cut07:55:113
602999140,3cyclictest0-21swapper/310:59:533
6026991411,2cyclictest21643-21tr12:35:232
6026991410,2cyclictest30164-21wc09:05:262
602699140,5cyclictest0-21swapper/212:07:252
602699140,2cyclictest0-21swapper/211:36:502
602699140,12cyclictest0-21swapper/211:45:252
6024991411,2cyclictest30771-21diskmemload09:58:051
6024991410,2cyclictest30713-21grep08:00:171
602499140,2cyclictest0-21swapper/111:06:561
601999148,3cyclictest13-21ksoftirqd/012:15:160
601999142,0cyclictest141rcu_preempt09:23:100
6019991414,0cyclictest0-21swapper/009:33:240
6019991414,0cyclictest0-21swapper/008:25:140
6019991413,1cyclictest0-21swapper/011:54:170
6019991412,2cyclictest0-21swapper/012:34:290
601999141,0cyclictest141rcu_preempt12:23:130
6019991410,3cyclictest32303-21latency_hist09:30:000
6019991410,2cyclictest4754-21cat08:15:000
601999140,7cyclictest21264-21perf08:50:010
601999140,3cyclictest0-21swapper/009:05:140
601999140,1cyclictest0-21swapper/010:47:590
602999139,3cyclictest12838-21cron10:55:003
602999139,3cyclictest0-21swapper/311:16:473
602999138,3cyclictest2859-21cron12:25:003
602999135,7cyclictest0-21swapper/310:05:123
602999131,8cyclictest537-21snmpd10:48:283
6029991310,3cyclictest39-21ksoftirqd/311:04:333
6029991310,2cyclictest32583-21grep08:05:143
6029991310,2cyclictest32369-21wc08:05:003
6029991310,2cyclictest29690-21sed10:25:183
6029991310,2cyclictest20773-21grep07:40:143
6029991310,2cyclictest20146-21sh10:00:213
602999130,7cyclictest0-21swapper/309:39:393
602999130,12cyclictest24084-21dump-pmu-power11:40:003
602699139,3cyclictest22467-21cat08:50:202
602699139,2cyclictest29953-21wc08:00:002
6026991310,2cyclictest29248-21grep10:05:252
6026991310,2cyclictest13370-21wc10:15:222
6026991310,2cyclictest1216-21tail09:30:192
602499139,4cyclictest38150irq/131-snd_hda09:11:131
602499138,4cyclictest23886-21ssh11:39:521
6024991310,2cyclictest4498-21grep10:30:001
6024991310,2cyclictest26423-21ssh11:40:251
601999139,3cyclictest9345-21sh08:25:000
601999139,3cyclictest32654-21grep11:25:180
601999139,3cyclictest27420-21ls07:55:010
601999139,3cyclictest25483-21tail11:40:170
601999132,8cyclictest30771-21diskmemload11:35:140
601999131,6cyclictest32206-21perf08:05:000
6019991310,2cyclictest992-21cut11:45:160
6019991310,2cyclictest26546-21cut09:00:150
6019991310,2cyclictest21760-21ls10:20:210
6019991310,2cyclictest17386-21grep08:40:170
6019991310,2cyclictest15779-21cat08:35:260
6019991310,1cyclictest1180-21ls09:50:010
601999130,1cyclictest0-21swapper/011:21:380
601999130,1cyclictest0-21swapper/011:12:330
602999129,2cyclictest31797-21tr09:10:143
602999129,2cyclictest26812-21wc07:50:263
602999129,2cyclictest23314-21chrt11:58:153
602999129,2cyclictest21984-21wc12:35:273
602999129,2cyclictest20739-21taskset09:41:323
602999129,2cyclictest19147-21wc07:35:203
602999129,2cyclictest16468-21cron08:40:003
602999129,2cyclictest12272sleep312:04:443
602999129,2cyclictest11661-21uniq07:20:183
602999128,3cyclictest15505-21cron07:30:003
602999128,2cyclictest4208-21cut10:10:183
602999128,2cyclictest27905-21sed09:00:273
602999127,5cyclictest11462-21kworker/u8:211:14:033
602999124,7cyclictest10317-21/usr/sbin/munin09:55:203
602999122,8cyclictest30771-21diskmemload09:20:553
602999120,11cyclictest8578-21uniq11:30:173
602699129,2cyclictest9381-21sed07:15:172
602699129,2cyclictest7950-21head08:20:162
602699129,2cyclictest6978-21grep07:10:182
602699129,2cyclictest5559-21grep08:15:162
602699129,2cyclictest32103-21tail11:05:262
602699129,2cyclictest30854-21cut08:00:172
602699129,2cyclictest24894-21grep11:40:142
602699129,2cyclictest24643-21grep08:55:182
602699129,2cyclictest20787-21tr07:40:142
602699129,2cyclictest18272-21basename10:00:012
602699129,2cyclictest16012-21tr07:30:142
602699129,2cyclictest11793-21head07:20:182
602699128,3cyclictest15352-21wc08:35:192
602699120,12cyclictest0-21swapper/212:04:472
602699120,11cyclictest21603-21chrt12:15:572
602499129,2cyclictest9863-21tr08:25:161
602499129,2cyclictest8923-21tr07:15:151
602499129,2cyclictest6938-21grep10:50:221
602499129,2cyclictest6490-21sed08:15:251
602499129,2cyclictest27423-21awk07:55:001
602499129,2cyclictest21236-21sh08:50:011
602499129,2cyclictest16775-21sh09:40:001
602499129,2cyclictest16566-21grep07:30:161
602499129,2cyclictest12027-21grep08:30:151
602499129,2cyclictest12027-21grep08:30:151
602499128,3cyclictest16024-21ssh12:32:081
602499128,3cyclictest1234-21ssh10:08:431
602499120,12cyclictest0-21swapper/112:15:131
601999129,2cyclictest5353-21grep12:25:250
601999129,2cyclictest28766-21cat07:55:170
601999129,2cyclictest1752-21grep12:05:000
601999129,2cyclictest16878-21taskset07:30:190
601999129,2cyclictest13443-21tr10:55:130
601999129,2cyclictest12616-21grep08:30:170
601999129,2cyclictest12616-21grep08:30:170
601999128,3cyclictest6930-21sort07:10:170
601999128,3cyclictest30989-21grep11:05:170
6019991210,2cyclictest23396-1kworker/u9:109:37:240
602999118,2cyclictest9760-21sh09:15:353
602999118,2cyclictest30758-21sh09:09:593
602999118,2cyclictest25564-21sh09:25:203
602999118,2cyclictest24753-21grep11:20:233
602999118,2cyclictest2129-21bc12:05:113
602999118,2cyclictest20131-21cat08:45:203
602999118,2cyclictest18434-21sed08:40:273
602999118,2cyclictest16844-21sort07:30:193
602999118,2cyclictest10140-21wc07:15:263
602999117,3cyclictest2852-21ssh09:30:453
602999117,3cyclictest20439-21tr10:20:143
602999117,2cyclictest9303-21apt-get11:50:143
602999115,2cyclictest30771-21diskmemload11:25:133
602999110,10cyclictest873-21cut11:45:173
602699119,1cyclictest18431-21tr07:35:162
602699118,2cyclictest28280-21ssh09:26:532
602699118,2cyclictest27930-21sed09:00:272
602699118,2cyclictest25544-21tr07:50:142
602699118,2cyclictest2119-21taskset08:09:112
602699118,2cyclictest13608-21sed08:30:272
602699118,2cyclictest13608-21sed08:30:272
602699118,2cyclictest13426-21rm09:37:242
602699117,3cyclictest16821-21sed09:20:172
602699113,2cyclictest0-21swapper/210:50:182
602699111,9cyclictest0-21swapper/209:15:152
602699110,1cyclictest0-21swapper/210:45:562
602499118,2cyclictest4272-21ssh09:50:411
602499118,2cyclictest30715-21ssh12:21:301
602499118,2cyclictest27812-21tr07:55:111
602499118,2cyclictest25253-21head09:25:181
602499118,2cyclictest23861-21uname07:45:191
602499118,2cyclictest22864-21cat11:00:181
602499118,2cyclictest22190-21sed07:40:261
602499118,2cyclictest16130-21ssh09:20:161
602499118,2cyclictest15831-21cat11:15:181
602499118,2cyclictest15513-21sh07:30:001
602499113,4cyclictest475-21in:imuxsock08:10:001
601999118,2cyclictest32716-21grep08:05:140
601999118,2cyclictest23202-21head08:50:280
601999118,2cyclictest15591-21cut11:15:160
601999118,2cyclictest15174-21taskset07:25:440
601999118,2cyclictest14942-21ps10:35:220
601999118,2cyclictest12746-21grep07:20:280
601999118,2cyclictest12427-21ssh10:34:440
601999111,8cyclictest0-21swapper/009:50:130
601999111,5cyclictest0-21swapper/010:15:050
601999110,10cyclictest24974-21tr08:55:190
602999108,1cyclictest24914-21chrt07:48:353
602999108,1cyclictest24828-21cut08:55:183
602999108,1cyclictest10674-21grep08:25:203
602999107,2cyclictest9071-21chrt08:21:323
602999107,2cyclictest2861-21expr08:10:163
602999107,2cyclictest22393-21taskset08:50:183
602999107,2cyclictest12699-21grep08:30:193
602999107,2cyclictest12699-21grep08:30:183
602999106,3cyclictest6464-21grep08:15:253
602999100,9cyclictest5589-21sh09:51:423
602999100,9cyclictest12198-21ssh12:10:253
602699108,1cyclictest10288-21fschecks_time08:25:172
602699107,2cyclictest2578-21cut08:10:142
602699107,2cyclictest17512-21tail08:40:172
602499108,1cyclictest26139-21rm11:20:581
602499108,1cyclictest18244-21expr08:40:261
602499107,2cyclictest8072-21seq07:11:261
602499107,2cyclictest4452-21chrt08:13:371
602499107,2cyclictest3810-21tr10:10:171
602499107,2cyclictest25938-21taskset08:59:291
602499107,2cyclictest18558-21expr07:35:151
601999108,1cyclictest8632-21apache_processe07:15:120
601999108,1cyclictest224372sleep007:42:150
601999107,2cyclictest5549-21head08:15:170
601999107,2cyclictest25028-21cron07:50:000
601999100,9cyclictest7430-21ssh09:15:070
60299997,1cyclictest83302sleep307:14:453
60269997,1cyclictest20907-21taskset08:45:492
60269997,1cyclictest14557-21ntpq07:25:202
60269995,3cyclictest23155-21tr07:45:142
60249998,1cyclictest21799-21cut08:50:151
60249997,1cyclictest11613-21diskstats07:20:171
60249981,2cyclictest14511-21cpu08:35:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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