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2026-01-14 - 08:01
[ 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 #5, slot #3

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 rack5slot3s.osadl.org (updated Wed Jan 14, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
91742218188,20sleep30-21swapper/319:07:463
90372205154,38sleep10-21swapper/119:05:581
91262200164,24sleep20-21swapper/219:07:082
91342198162,24sleep00-21swapper/019:07:140
2145521690,1sleep00-21swapper/022:00:220
403621400,4sleep1943799cyclictest23:50:111
153621340,3sleep0943199cyclictest22:30:130
210752530,1sleep121078-21tr23:15:121
9444994945,3cyclictest0-21swapper/219:45:232
9444993910,24cyclictest0-21swapper/221:45:552
9444993612,3cyclictest23201-21/usr/sbin/munin23:20:212
944899351,26cyclictest0-21swapper/322:48:283
9444993511,4cyclictest29848-21/usr/sbin/munin22:20:162
9444993511,4cyclictest29848-21/usr/sbin/munin22:20:162
943799341,13cyclictest24848-21if_enp1s020:55:161
944899336,19cyclictest18971-21cut23:10:123
944499331,5cyclictest27327-21diskstats22:15:142
9444993312,3cyclictest16053-21threads19:20:232
943799331,25cyclictest0-21swapper/123:00:151
943799331,24cyclictest0-21swapper/123:05:181
944899323,22cyclictest31252-21grep22:25:023
944899323,22cyclictest31252-21grep22:25:023
943799321,24cyclictest0-21swapper/120:25:391
943799321,14cyclictest0-21swapper/122:30:231
943199321,12cyclictest4148-21sort21:20:250
944899313,14cyclictest15055-21/usr/sbin/munin00:15:253
944899312,14cyclictest13687-21grep22:55:253
944499311,5cyclictest648-21/usr/sbin/munin20:00:162
944499311,3cyclictest0-21swapper/221:20:442
50972310,4sleep3944899cyclictest23:50:223
944899304,19cyclictest87150irq/126-enp1s0-21:30:123
9444993026,2cyclictest0-21swapper/200:21:502
944499302,11cyclictest28157-21kworker/2:019:13:052
944499302,11cyclictest22063-21kworker/2:022:27:052
944499301,3cyclictest0-21swapper/200:16:592
943799301,22cyclictest0-21swapper/119:54:271
943799301,11cyclictest0-21swapper/100:12:591
943799300,10cyclictest0-21swapper/100:35:111
944899295,16cyclictest26800-21timerwakeupswit23:25:233
944899295,10cyclictest87150irq/126-enp1s0-00:05:173
944899293,3cyclictest20702-21diskstats22:00:153
944499292,5cyclictest12919-21munin-run20:30:012
944499292,10cyclictest22063-21kworker/2:022:31:492
944499291,5cyclictest29561-21crond23:35:002
944499291,4cyclictest580-21systemd-journal23:15:002
943799291,13cyclictest0-21swapper/122:53:191
943799291,11cyclictest0-21swapper/121:53:071
943799290,15cyclictest0-21swapper/121:15:071
943199293,9cyclictest22590-21/usr/sbin/munin22:05:250
944899281,21cyclictest87150irq/126-enp1s0-00:20:163
944499281,5cyclictest6181-21taskset20:13:252
943799281,18cyclictest24177-21hddtemp_smartct19:40:141
943799280,11cyclictest0-21swapper/122:19:471
9431992810,15cyclictest19221-21munin-run00:25:010
943199280,17cyclictest0-21swapper/020:23:500
944899277,11cyclictest19897-21grep00:25:153
944899274,7cyclictest27672-21crond19:50:013
944899274,14cyclictest814-21snmpd21:49:133
944899273,18cyclictest0-21swapper/323:09:023
944899272,16cyclictest0-21swapper/321:56:233
944899272,12cyclictest25131-21diskstats22:10:143
944899272,10cyclictest23611-21latency_hist00:35:013
944899271,24cyclictest0-21swapper/323:30:213
9448992711,13cyclictest13947-21/usr/sbin/munin00:10:223
9448992710,7cyclictest2172-21sh23:45:123
944899270,19cyclictest2431-21kworker/u8:021:53:083
944499277,3cyclictest28157-21kworker/2:019:52:172
943799272,17cyclictest8690-21unixbench_singl21:30:241
9437992715,4cyclictest10037-21hddtemp_smartct21:35:151
943799271,18cyclictest0-21swapper/100:08:511
943799271,12cyclictest0-21swapper/100:17:031
943799270,13cyclictest0-21swapper/123:45:471
218902270,1sleep30-21swapper/323:15:183
944899269,5cyclictest32079-21awk20:00:003
944899266,5cyclictest763-21in:imjournal20:30:013
944899265,17cyclictest12659-21tr19:15:113
944899265,13cyclictest26319-21/usr/sbin/munin21:00:223
944899263,14cyclictest0-21swapper/321:36:203
944899261,18cyclictest0-21swapper/323:23:183
944899260,17cyclictest0-21swapper/322:50:053
944499261,9cyclictest0-21swapper/200:32:232
943799261,10cyclictest0-21swapper/121:57:591
9437992610,3cyclictest0-21swapper/100:22:231
944899257,6cyclictest13488-21diskstats20:30:133
944899257,11cyclictest87150irq/126-enp1s0-20:45:203
944899255,9cyclictest31716-21sh22:25:153
944899255,16cyclictest32583-21gltestperf23:40:153
944899253,18cyclictest23505-21/usr/sbin/munin19:40:163
944899251,2cyclictest87150irq/126-enp1s0-23:58:533
944899251,21cyclictest0-21swapper/322:37:363
944899251,21cyclictest0-21swapper/322:16:193
944899251,21cyclictest0-21swapper/300:01:453
944499255,3cyclictest0-21swapper/223:43:392
9444992510,3cyclictest18790-21kworker/2:221:35:222
943799251,8cyclictest0-21swapper/123:40:431
943799251,13cyclictest17684-21cpuspeed_turbos20:40:121
943799251,12cyclictest0-21swapper/122:43:381
943799251,10cyclictest0-21swapper/123:12:361
943799250,12cyclictest0-21swapper/122:05:231
943199255,3cyclictest6971-21cut21:30:010
943199254,11cyclictest19508-21munin-run20:45:010
943199252,13cyclictest6000-21latency_hist23:55:010
943199250,12cyclictest16381-21idleruntime-cro23:05:020
944899248,4cyclictest0-21swapper/321:40:213
944899245,16cyclictest6545-21/usr/sbin/munin20:15:223
944899244,9cyclictest30499-21diskmemload23:00:503
944899244,5cyclictest32508-21sshd21:12:393
944899244,5cyclictest32508-21sshd21:12:393
944899241,20cyclictest0-21swapper/323:35:103
944899241,20cyclictest0-21swapper/323:35:103
944899241,20cyclictest0-21swapper/322:43:213
944899241,20cyclictest0-21swapper/322:05:313
944899240,15cyclictest23783-21sshd20:53:383
944499241,8cyclictest0-21swapper/222:01:322
944499241,13cyclictest28157-21kworker/2:020:33:052
9444992411,3cyclictest28157-21kworker/2:019:44:212
9444992410,2cyclictest22063-21kworker/2:000:05:412
943799241,8cyclictest0-21swapper/123:36:521
943799241,8cyclictest0-21swapper/123:36:511
943799241,3cyclictest0-21swapper/123:21:441
943799241,17cyclictest0-21swapper/100:33:521
943799241,13cyclictest0-21swapper/123:28:441
943799241,13cyclictest0-21swapper/120:34:351
943799240,11cyclictest0-21swapper/121:07:441
943199244,10cyclictest87350irq/128-enp1s0-21:45:510
943199241,14cyclictest0-21swapper/023:25:560
943199240,5cyclictest20246-21timerwakeupswit23:10:250
944899233,4cyclictest0-21swapper/321:10:003
944899233,17cyclictest4812-21kworker/u8:121:15:153
944899232,9cyclictest25508-21chrt00:36:163
9448992315,5cyclictest6025-21ntp_states21:25:193
944899231,20cyclictest0-21swapper/320:05:253
944499239,3cyclictest22063-21kworker/2:022:05:422
944499232,11cyclictest22063-21kworker/2:023:05:172
944499231,4cyclictest3176-21kworker/u8:022:35:122
944499231,10cyclictest28157-21kworker/2:020:18:452
9444992310,3cyclictest22063-21kworker/2:022:13:422
943799236,2cyclictest0-21swapper/100:25:171
943799231,8cyclictest0-21swapper/122:12:151
943799231,15cyclictest0-21swapper/121:27:071
943799231,13cyclictest0-21swapper/119:21:161
943799231,11cyclictest8486-21awk00:00:111
943799231,11cyclictest10544-21chrt20:22:551
943799231,11cyclictest0-21swapper/121:48:591
943799230,14cyclictest0-21swapper/122:22:511
943799230,14cyclictest0-21swapper/122:22:511
943799230,11cyclictest0-21swapper/122:55:231
943199233,4cyclictest1919-21sh20:05:010
9431992319,3cyclictest0-21swapper/021:35:200
943199231,7cyclictest0-21swapper/021:16:380
944899227,5cyclictest87450irq/129-enp1s0-19:30:193
944899225,6cyclictest27902-21/usr/sbin/munin19:50:263
944899223,9cyclictest4576-21taskset21:23:043
944899223,7cyclictest18073-21fschecks_time20:40:143
944899222,11cyclictest25901-21sshd20:57:383
944899221,6cyclictest0-21swapper/322:30:043
944499229,3cyclictest22063-21kworker/2:023:02:212
944499228,2cyclictest28157-21kworker/2:019:25:142
944499226,3cyclictest22063-21kworker/2:023:45:182
9444992210,3cyclictest22063-21kworker/2:000:01:062
943799227,4cyclictest7850-21cpu22:45:111
943799222,12cyclictest0-21swapper/122:35:111
943799221,3cyclictest5259-21memory20:10:191
943799221,16cyclictest0-21swapper/119:14:081
943799221,12cyclictest0-21swapper/123:33:361
943799221,12cyclictest0-21swapper/120:38:121
943799221,12cyclictest0-21swapper/119:34:031
943799221,10cyclictest0-21swapper/119:28:071
943799220,10cyclictest0-21swapper/122:03:231
943199223,10cyclictest87150irq/126-enp1s0-00:40:010
943199222,8cyclictest87150irq/126-enp1s0-23:20:120
943199222,11cyclictest32425-21chrt21:11:340
943199222,11cyclictest32425-21chrt21:11:340
943199221,7cyclictest9215-21timerwakeupswit22:45:250
943199221,6cyclictest21715-21awk20:50:010
943199220,8cyclictest12210-21/usr/sbin/munin22:55:210
943199220,13cyclictest21597-21cat19:35:110
264432221,3sleep126518-21irqstats19:45:161
944899212,6cyclictest0-21swapper/320:00:263
944899212,16cyclictest10280-21sed19:10:113
944899211,11cyclictest6121-21sshd20:12:403
944499219,3cyclictest22063-21kworker/2:023:36:542
944499219,3cyclictest22063-21kworker/2:023:36:542
944499219,2cyclictest22063-21kworker/2:023:55:142
944499218,2cyclictest18790-21kworker/2:221:04:212
944499216,5cyclictest5594-21cut21:25:152
944499216,3cyclictest18790-21kworker/2:221:10:142
944499216,3cyclictest18790-21kworker/2:221:10:142
944499215,3cyclictest18790-21kworker/2:221:30:342
944499211,5cyclictest0-21swapper/222:45:402
9444992110,2cyclictest18790-21kworker/2:221:16:102
944499210,10cyclictest28157-21kworker/2:019:33:422
943799216,3cyclictest12294-21if_enp1s021:40:151
943799215,3cyclictest0-21swapper/120:07:271
943799211,11cyclictest0-21swapper/121:04:441
943799210,9cyclictest0-21swapper/123:56:351
943799210,11cyclictest0-21swapper/122:25:151
943799210,10cyclictest0-21swapper/121:10:141
943799210,10cyclictest0-21swapper/121:10:131
943199216,8cyclictest87150irq/126-enp1s0-21:00:090
943199214,4cyclictest10501-21cat00:05:010
943199212,12cyclictest32425-21ntp_kernel_pll_22:25:210
9431992117,3cyclictest0-21swapper/022:35:110
943199211,13cyclictest0-21swapper/022:18:580
943199211,12cyclictest19445-21/usr/sbin/munin00:25:210
943199210,8cyclictest0-21swapper/023:45:210
944899205,3cyclictest87150irq/126-enp1s0-20:35:193
944899203,4cyclictest17305-21fschecks_count19:25:153
944899200,11cyclictest87150irq/126-enp1s0-19:35:123
944499206,3cyclictest28157-21kworker/2:020:24:532
944499206,3cyclictest22063-21kworker/2:023:53:422
944499206,3cyclictest22063-21kworker/2:000:29:012
944499206,3cyclictest22063-21kworker/2:000:11:012
944499206,2cyclictest22063-21kworker/2:022:43:012
944499206,2cyclictest18790-21kworker/2:221:50:182
944499203,3cyclictest18790-21kworker/2:220:50:172
944499202,10cyclictest28157-21kworker/2:020:38:252
9437992016,3cyclictest0-21swapper/120:16:321
943799201,14cyclictest0-21swapper/119:57:241
943799201,14cyclictest0-21swapper/119:36:361
943799201,12cyclictest0-21swapper/120:54:041
943799201,11cyclictest13546-21netstat19:15:191
943799201,10cyclictest32380-21cpuspeed_turbos20:00:111
943799201,10cyclictest0-21swapper/121:20:511
943199202,15cyclictest24499-21cut19:40:180
943199201,9cyclictest0-21swapper/021:30:220
943199201,7cyclictest29176-21/usr/sbin/munin22:20:220
943199201,7cyclictest29176-21/usr/sbin/munin22:20:220
943199201,7cyclictest27902-21/usr/sbin/munin19:50:160
9431992017,2cyclictest0-21swapper/000:30:170
943199201,6cyclictest22987-21awk23:20:010
9431992015,3cyclictest17921-21crond21:55:010
9431992013,4cyclictest5903-21head20:10:270
9431992012,5cyclictest30131-21cpu19:55:130
943199201,13cyclictest0-21swapper/023:55:470
943199201,12cyclictest0-21swapper/022:14:550
943199201,11cyclictest16650-21sshd19:24:390
943199201,11cyclictest0-21swapper/021:57:380
9431992010,3cyclictest0-21swapper/022:41:380
943199200,8cyclictest87150irq/126-enp1s0-23:05:220
943199200,10cyclictest0-21swapper/021:05:150
310662200,4sleep232-21ksoftirqd/219:55:192
9448991911,5cyclictest15389-21hddtemp_smartct19:20:143
944499197,2cyclictest18790-21kworker/2:221:40:382
944499196,3cyclictest22063-21kworker/2:022:56:132
944499196,2cyclictest22063-21kworker/2:023:25:172
944499194,3cyclictest28157-21kworker/2:019:35:102
944499193,3cyclictest89050irq/135-enp2s0-20:47:252
944499192,4cyclictest0-21swapper/200:35:172
9444991914,3cyclictest21681-21hddtemp_smartct23:15:152
944499191,12cyclictest28157-21kworker/2:019:15:092
9437991915,3cyclictest0-21swapper/120:48:111
943199195,2cyclictest0-21swapper/019:10:120
943199194,9cyclictest0-21swapper/023:40:240
943199193,4cyclictest0-21swapper/000:15:200
943199192,7cyclictest17311-21munin-run20:40:020
943199192,5cyclictest87350irq/128-enp1s0-22:53:250
943199192,2cyclictest87350irq/128-enp1s0-20:05:180
943199191,7cyclictest814-21snmpd20:29:310
943199191,6cyclictest29793-21/usr/sbin/munin23:35:150
943199191,6cyclictest29793-21/usr/sbin/munin23:35:150
943199191,15cyclictest20328-21rt-features19:30:220
943199190,7cyclictest30499-21diskmemload23:30:140
943199190,10cyclictest0-21swapper/019:45:200
944899182,4cyclictest8737-21/usr/sbin/munin20:20:233
944499184,2cyclictest88850irq/133-enp2s0-20:41:252
944499182,3cyclictest89050irq/135-enp2s0-22:50:212
943199185,3cyclictest87350irq/128-enp1s0-21:40:150
943199185,3cyclictest87350irq/128-enp1s0-20:15:220
943199183,9cyclictest0-21swapper/000:12:240
943199183,8cyclictest81ktimersoftd/000:05:180
943199181,8cyclictest87150irq/126-enp1s0-20:58:460
943199181,5cyclictest0-21swapper/020:50:430
9431991812,3cyclictest16917-21/usr/sbin/munin19:25:180
943199181,10cyclictest0-21swapper/019:15:040
944499175,3cyclictest18790-21kworker/2:221:59:142
944499174,2cyclictest89050irq/135-enp2s0-20:05:092
9444991712,3cyclictest25612-21unixbench_multi20:55:242
943199171,4cyclictest13140-21/usr/sbin/munin20:30:200
944499160,2cyclictest88750irq/132-enp2s0-21:05:182
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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