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2026-01-13 - 10:33
[ 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 Tue Jan 13, 2026 00:44:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13722237162,24sleep30-21swapper/319:06:293
15102202164,25sleep20-21swapper/219:08:182
13902202165,25sleep10-21swapper/119:06:441
13842201164,25sleep00-21swapper/019:06:390
1276521540,4sleep1173699cyclictest22:01:231
359621390,4sleep1173699cyclictest20:25:131
75942620,2sleep00-21swapper/023:05:120
75942620,2sleep00-21swapper/023:05:120
199492430,3sleep30-21swapper/321:05:163
173199389,13cyclictest7721-21munin-run00:20:010
173699371,15cyclictest16247-21expr23:25:131
173199378,13cyclictest12444-21awk20:50:010
173199378,13cyclictest12444-21awk20:50:010
35322350,5sleep2174299cyclictest19:10:252
173699331,15cyclictest0-21swapper/122:15:371
173699311,8cyclictest0-21swapper/123:07:291
173699311,8cyclictest0-21swapper/123:07:291
173699301,8cyclictest0-21swapper/123:53:481
173699301,8cyclictest0-21swapper/122:27:011
173699301,27cyclictest0-21swapper/122:07:211
173699301,16cyclictest28686-21cpu22:40:131
173199301,14cyclictest775-21awk20:20:020
57282290,7sleep339-21rcuc/300:15:023
173699291,9cyclictest0-21swapper/122:12:491
173699291,6cyclictest0-21swapper/123:24:091
173699291,6cyclictest0-21swapper/100:12:531
173699281,6cyclictest0-21swapper/123:03:451
173699281,12cyclictest0-21swapper/121:10:331
173699281,11cyclictest0-21swapper/121:39:571
173699280,8cyclictest0-21swapper/123:32:251
173699280,13cyclictest0-21swapper/100:15:571
173699271,12cyclictest0-21swapper/100:28:251
173699271,11cyclictest0-21swapper/121:47:331
173699271,10cyclictest0-21swapper/119:20:571
173699270,8cyclictest0-21swapper/122:38:451
173699270,5cyclictest0-21swapper/119:45:211
174299265,8cyclictest21728-21unixbench_multi19:50:252
173699261,9cyclictest0-21swapper/120:51:211
173699261,6cyclictest0-21swapper/122:22:131
173699261,12cyclictest0-21swapper/100:04:121
173699261,11cyclictest0-21swapper/122:48:531
173699261,10cyclictest0-21swapper/123:40:051
173199261,13cyclictest20263-21munin-run23:35:000
173199261,12cyclictest24388-21munin-run20:00:010
164412260,3sleep0173199cyclictest23:25:130
173699251,16cyclictest0-21swapper/121:25:181
173699251,11cyclictest0-21swapper/122:52:371
173699251,11cyclictest0-21swapper/119:54:571
173699251,10cyclictest0-21swapper/121:15:331
173199251,12cyclictest13061-21munin-run22:05:010
173699241,7cyclictest0-21swapper/120:15:331
173699241,3cyclictest9418-21grep00:20:261
173699241,17cyclictest0-21swapper/121:23:121
173699241,15cyclictest0-21swapper/121:51:081
173699241,12cyclictest0-21swapper/123:14:211
173699241,12cyclictest0-21swapper/121:57:081
173699241,12cyclictest0-21swapper/121:57:081
173699241,10cyclictest0-21swapper/123:56:321
173699241,10cyclictest0-21swapper/122:55:051
173699241,10cyclictest0-21swapper/120:22:131
173199240,12cyclictest14642-21perf20:55:010
173199240,11cyclictest24651-21crond23:45:020
174299231,7cyclictest5750-21/usr/sbin/munin00:15:162
1742992316,4cyclictest27494-21/usr/sbin/munin22:35:202
174299231,3cyclictest0-21swapper/221:20:552
173699231,9cyclictest0-21swapper/120:56:311
173699231,9cyclictest0-21swapper/100:32:051
173699231,8cyclictest0-21swapper/122:32:331
173699231,17cyclictest0-21swapper/123:36:411
173699231,15cyclictest0-21swapper/100:06:131
173699230,10cyclictest0-21swapper/100:37:251
173199231,11cyclictest0-21swapper/019:28:050
304262220,5sleep2174299cyclictest20:10:252
176899221,4cyclictest0-21swapper/322:35:043
174299221,6cyclictest7309-21/usr/sbin/munin23:05:172
174299221,6cyclictest7309-21/usr/sbin/munin23:05:172
173699222,11cyclictest8467-21irqstats20:35:181
173699221,7cyclictest0-21swapper/121:44:031
173699221,6cyclictest0-21swapper/121:09:051
173699221,6cyclictest0-21swapper/120:01:051
173699221,3cyclictest15602-21munin-run19:40:001
173699221,3cyclictest15602-21munin-run19:40:001
173699221,18cyclictest17801-21munin-run19:45:011
173699221,15cyclictest0-21swapper/123:45:091
173699221,13cyclictest0-21swapper/119:15:131
173699220,17cyclictest0-21swapper/120:05:231
173199221,11cyclictest21553-21cut21:10:100
319012210,2sleep20-21swapper/220:15:152
176899215,8cyclictest0-21swapper/321:45:183
176899211,3cyclictest11503-21sort23:15:013
176899211,11cyclictest606-21/usr/sbin/munin22:50:143
176899211,10cyclictest0-21swapper/323:25:293
174299216,3cyclictest87450irq/129-enp1s0-22:55:132
174299211,7cyclictest8882-21/usr/sbin/munin21:55:252
174299211,7cyclictest8882-21/usr/sbin/munin21:55:252
174299211,5cyclictest8302-21smart_sda19:20:222
1742992115,3cyclictest8249-21grep20:35:162
173699211,6cyclictest0-21swapper/120:43:051
173699211,6cyclictest0-21swapper/120:11:371
173699211,15cyclictest0-21swapper/119:57:421
173699211,13cyclictest0-21swapper/123:16:571
173699211,13cyclictest0-21swapper/121:01:451
173699211,12cyclictest0-21swapper/120:32:371
1736992110,3cyclictest3544-21users19:10:261
173199217,4cyclictest814-21snmpd21:40:170
173199213,9cyclictest854350kworker/u8:222:10:160
173199212,11cyclictest7944-21/usr/sbin/munin00:20:190
173199212,11cyclictest18022-21/usr/sbin/munin19:45:130
173199211,7cyclictest4627-21open_files00:10:220
173199211,5cyclictest0-21swapper/021:20:070
173199211,4cyclictest0-21swapper/023:04:130
173199211,4cyclictest0-21swapper/021:26:020
173199211,10cyclictest21225-21diskmemload00:08:040
1731992110,3cyclictest11703-21/usr/sbin/munin23:15:140
173199210,10cyclictest0-21swapper/022:32:580
138982211,3sleep314145-21cstates23:20:133
268142201,3sleep026884-21grep22:35:150
176899209,3cyclictest0-21swapper/319:28:183
176899206,3cyclictest0-21swapper/323:48:263
176899202,14cyclictest23285-21grep23:40:173
176899201,8cyclictest8959-21taskset23:06:033
176899201,8cyclictest8959-21taskset23:06:023
176899201,7cyclictest19261-21users22:15:263
1768992016,3cyclictest0-21swapper/300:03:593
1768992013,5cyclictest27817-21crond21:25:013
176899201,11cyclictest24268-21/usr/sbin/munin22:30:213
176899201,11cyclictest11075-21/usr/sbin/munin22:00:173
176899200,10cyclictest0-21swapper/300:16:263
174299205,5cyclictest0-21swapper/222:20:172
174299205,3cyclictest30350-21sshd22:41:272
174299204,4cyclictest12940-21grep19:30:242
174299204,3cyclictest87450irq/129-enp1s0-00:00:212
174299201,6cyclictest4489-21/usr/sbin/munin21:45:142
174299201,6cyclictest0-21swapper/223:48:462
174299201,6cyclictest0-21swapper/222:29:462
174299201,6cyclictest0-21swapper/200:13:422
174299201,5cyclictest27084-21/usr/sbin/munin23:50:202
174299200,5cyclictest24348-21/usr/sbin/munin21:15:152
173699205,3cyclictest0-21swapper/119:25:091
173699201,14cyclictest0-21swapper/119:31:521
173699201,10cyclictest31754-21unixbench_multi21:30:241
173199209,4cyclictest0-21swapper/021:53:420
173199208,4cyclictest0-21swapper/022:08:460
173199203,3cyclictest0-21swapper/021:39:130
173199202,5cyclictest407-1kworker/u9:022:56:180
173199201,6cyclictest0-21swapper/022:53:570
173199201,6cyclictest0-21swapper/022:47:140
173199201,5cyclictest32636-40updatedb00:00:240
173199201,4cyclictest0-21swapper/022:17:470
173199201,3cyclictest0-21swapper/021:30:130
173199201,11cyclictest7654-21/usr/sbin/munin20:35:260
173199201,11cyclictest10146-21/usr/sbin/munin00:25:190
173199201,11cyclictest0-21swapper/023:57:300
173199201,11cyclictest0-21swapper/000:38:170
173199201,11cyclictest0-21swapper/000:32:320
173199201,10cyclictest21225-21diskmemload21:55:200
173199201,10cyclictest21225-21diskmemload21:55:200
173199200,8cyclictest0-21swapper/021:46:350
173199200,11cyclictest14424-21/usr/sbin/munin23:20:140
176899195,8cyclictest0-21swapper/320:33:013
176899194,13cyclictest28842-21sshd23:52:263
176899193,13cyclictest13284-21/usr/sbin/munin22:05:123
176899192,3cyclictest0-21swapper/320:02:183
1768991914,3cyclictest772-21awk20:20:023
176899191,3cyclictest0-21swapper/322:20:143
176899191,2cyclictest0-21swapper/322:10:193
1768991911,2cyclictest0-21swapper/300:35:173
174299196,8cyclictest16250-40dnf00:36:552
174299195,5cyclictest0-21swapper/223:01:412
174299194,6cyclictest0-21swapper/223:15:222
174299192,5cyclictest17045-21/usr/sbin/munin21:00:212
174299192,4cyclictest13858-21cstates19:35:112
174299192,4cyclictest13858-21cstates19:35:112
174299191,7cyclictest2969-21hddtemp_smartct21:40:172
174299191,6cyclictest8443-21sshd21:52:272
174299191,6cyclictest0-21swapper/223:27:492
174299191,4cyclictest24610-21/usr/sbin/munin20:00:132
174299191,4cyclictest0-21swapper/223:55:152
173699191,14cyclictest0-21swapper/120:48:231
173699191,14cyclictest0-21swapper/120:48:231
173199198,3cyclictest29060-21munin-run23:55:010
173199198,3cyclictest0-21swapper/023:12:460
173199191,4cyclictest0-21swapper/023:35:350
173199191,3cyclictest0-21swapper/022:25:320
173199191,10cyclictest21225-21diskmemload22:20:260
173199191,10cyclictest0-21swapper/023:46:590
173199191,10cyclictest0-21swapper/022:42:120
286552181,3sleep00-21swapper/020:08:240
268212181,3sleep20-21swapper/220:05:122
224302181,2sleep30-21swapper/323:39:473
176899189,3cyclictest0-21swapper/319:19:173
176899188,2cyclictest28047-21/usr/sbin/munin21:25:193
176899187,3cyclictest5160-21sshd20:29:163
176899187,1cyclictest0-21swapper/300:30:113
176899181,8cyclictest0-21swapper/321:30:103
176899181,6cyclictest12740-21ntp_kernel_pll_23:15:213
176899181,5cyclictest7713-21ntpq21:50:193
176899181,5cyclictest24711-21ntpq21:15:193
176899181,3cyclictest0-21swapper/321:10:193
1768991813,3cyclictest3919-21dump-pmu-power19:15:013
176899181,15cyclictest0-21swapper/322:45:313
176899181,14cyclictest0-21swapper/320:20:163
176899181,10cyclictest814-21snmpd20:41:213
1768991810,2cyclictest0-21swapper/323:34:263
1768991810,2cyclictest0-21swapper/322:25:153
174299185,3cyclictest87350irq/128-enp1s0-19:25:142
174299184,3cyclictest87150irq/126-enp1s0-21:31:232
174299182,4cyclictest28384-21df21:25:122
174299181,9cyclictest0-21swapper/200:08:222
174299181,5cyclictest5455-21/usr/sbin/munin20:30:282
174299181,5cyclictest0-21swapper/222:15:332
174299181,4cyclictest16539-21ntp_states22:10:192
174299181,4cyclictest0-21swapper/200:34:462
1742991813,3cyclictest23639-21cat23:40:202
1742991813,3cyclictest11099-21sort00:25:202
1742991812,3cyclictest11664-21cut23:15:022
1742991811,4cyclictest23461-21awk19:55:212
173199185,3cyclictest765-21NetworkManager20:30:480
173199181,9cyclictest814-21snmpd21:15:200
173199181,3cyclictest19256-21/usr/sbin/munin21:05:180
173199181,15cyclictest3940-21perf19:15:010
1731991811,4cyclictest4710-21smart_sda19:15:040
173199181,10cyclictest0-21swapper/020:25:030
176899179,3cyclictest0-21swapper/300:23:043
176899171,5cyclictest11862-21seq00:26:583
1768991714,2cyclictest0-21swapper/319:35:123
1768991714,2cyclictest0-21swapper/319:35:123
1768991712,3cyclictest12500-21ntp_states19:30:203
176899171,15cyclictest0-21swapper/321:00:303
176899171,14cyclictest0-21swapper/323:02:573
176899171,14cyclictest0-21swapper/320:35:403
176899171,13cyclictest2292-21/usr/sbin/munin21:40:183
176899171,13cyclictest14853-21/usr/sbin/munin20:55:183
176899171,13cyclictest12654-21/usr/sbin/munin20:50:173
176899170,10cyclictest0-21swapper/322:40:133
174299175,3cyclictest1671-21needreboot22:50:192
174299171,5cyclictest0-21swapper/222:33:502
174299171,5cyclictest0-21swapper/221:10:212
174299171,4cyclictest13897-21/usr/sbin/munin23:20:172
174299171,4cyclictest11409-21df22:00:132
1742991712,3cyclictest18961-21hddtemp_smartct23:30:152
174299171,14cyclictest6307-21grep19:15:242
1742991711,4cyclictest1685-21sed20:20:152
1742991710,4cyclictest885-21sssd_nss21:05:152
1742991710,4cyclictest766-21sssd_be21:35:272
173199179,5cyclictest885-21sssd_nss20:20:190
173199175,11cyclictest0-21swapper/019:40:010
173199175,11cyclictest0-21swapper/019:40:010
173199171,3cyclictest0-21swapper/021:02:280
1731991712,3cyclictest25691-21ntpq20:00:210
173199171,14cyclictest0-21swapper/020:13:400
1731991711,3cyclictest20463-21ls19:50:130
173199171,10cyclictest0-21swapper/019:40:140
131872171,2sleep00-21swapper/019:32:240
101722171,2sleep00-21swapper/020:44:230
176899168,3cyclictest0-21swapper/319:58:183
176899161,5cyclictest2907-21/usr/sbin/munin22:55:253
1768991612,3cyclictest0-21swapper/321:35:073
1768991612,3cyclictest0-21swapper/320:10:133
1768991612,3cyclictest0-21swapper/319:21:253
1768991611,3cyclictest9161-21ls21:55:133
1768991611,3cyclictest9161-21ls21:55:133
1768991611,3cyclictest11667-21processes20:45:193
1768991611,3cyclictest11667-21processes20:45:193
176899161,12cyclictest30589-21sshd23:55:263
176899161,12cyclictest26822-21/usr/sbin/munin20:05:123
176899161,10cyclictest0-21swapper/319:40:183
1768991610,3cyclictest21574-21cat19:50:253
176899160,6cyclictest0-21swapper/300:05:083
176899160,14cyclictest0-21swapper/319:45:053
174299169,4cyclictest9179-21fgrep00:20:222
174299161,7cyclictest0-21swapper/223:35:122
174299161,3cyclictest15826-21/usr/sbin/munin19:40:132
174299161,3cyclictest10456-21/usr/sbin/munin20:45:222
174299161,3cyclictest10456-21/usr/sbin/munin20:45:222
174299161,14cyclictest0-21swapper/220:25:422
1742991611,3cyclictest19049-21nfs4_client19:45:182
1742991611,3cyclictest16284-21cat20:55:252
1742991610,3cyclictest31215-21entropy22:45:132
174299160,4cyclictest13913-21gltestperf22:05:162
173199161,3cyclictest0-21swapper/020:55:220
1731991610,3cyclictest830-21runrttasks19:20:110
174299159,3cyclictest830-21runrttasks20:42:422
174299159,3cyclictest13730-21open_files20:50:212
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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