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2026-02-19 - 02:47
[ 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 all highest latencies:
System rack5slot3s.osadl.org (updated Thu Feb 19, 2026 00:44:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
143702239163,25sleep10-21swapper/119:06:481
144902237162,24sleep00-21swapper/019:08:200
143712233163,57sleep20-21swapper/219:06:502
126632203165,26sleep30-21swapper/319:05:103
1104221540,6sleep31471599cyclictest21:25:193
75712580,7sleep230-21rcuc/220:05:132
230642570,3sleep081ktimersoftd/023:05:220
237062470,4sleep121-21rcuc/100:20:241
14715994231,9cyclictest0-21swapper/322:40:023
1471099401,30cyclictest8030-21/usr/sbin/munin21:20:132
1471599381,22cyclictest0-21swapper/320:19:213
1471099381,33cyclictest15652-21dump-pmu-power00:05:012
1471599371,29cyclictest0-21swapper/323:58:563
1471599371,29cyclictest0-21swapper/323:37:173
1471599371,29cyclictest0-21swapper/322:19:333
1471599371,29cyclictest0-21swapper/320:04:273
1471599370,30cyclictest0-21swapper/320:44:253
1471599370,30cyclictest0-21swapper/319:51:573
1471099371,28cyclictest30683-21sed22:10:162
1469499379,13cyclictest30402-21idleruntime-cro23:25:020
1469499378,14cyclictest19418-21munin-run23:00:010
1471599360,29cyclictest0-21swapper/322:55:033
1471599360,29cyclictest0-21swapper/300:30:063
1471099361,26cyclictest2496-21fschecks_count22:20:152
1471099361,24cyclictest22802-21/usr/sbin/munin20:40:202
14715993517,3cyclictest0-21swapper/320:24:553
1471599351,23cyclictest0-21swapper/322:50:033
1471599350,29cyclictest0-21swapper/322:42:133
1471599350,22cyclictest0-21swapper/323:15:073
1471099351,22cyclictest12107-21smart_sda22:40:242
1471099351,21cyclictest31972-21/usr/sbin/munin23:25:242
1471599341,7cyclictest0-21swapper/300:21:443
1471599341,31cyclictest0-21swapper/319:32:533
1471599341,23cyclictest0-21swapper/322:12:513
1471599340,27cyclictest0-21swapper/322:49:313
1471599340,27cyclictest0-21swapper/322:03:053
1471599340,27cyclictest0-21swapper/322:03:053
1471099343,20cyclictest13516-21fschecks_time22:45:162
1471099341,29cyclictest19449-40dnf19:16:062
1471099341,25cyclictest23415-21/usr/sbin/munin21:55:242
1471099341,24cyclictest32210-21/usr/sbin/munin22:15:162
1471099341,20cyclictest7072-21/usr/sbin/munin23:45:122
1471099341,20cyclictest27921-21ntpq00:30:192
1469499348,12cyclictest2462-21idleruntime-cro23:35:020
1471599331,4cyclictest14721-21cpuspeed_turbos21:35:123
1471599331,24cyclictest0-21swapper/322:25:393
1471599331,24cyclictest0-21swapper/320:52:103
1471599331,23cyclictest0-21swapper/320:05:453
1471599331,21cyclictest0-21swapper/321:54:133
1471599330,12cyclictest6851-21perf23:45:023
1471099333,21cyclictest24044-21/usr/sbin/munin23:10:122
1471099331,24cyclictest823-21snmpd21:15:052
1471099331,20cyclictest9461-21irqstats22:35:182
1471099331,19cyclictest28008-21taskset23:17:352
1471099331,18cyclictest17115-21grep00:05:212
1471099331,16cyclictest0-21swapper/221:30:222
1471599327,4cyclictest26039-21sort23:15:013
1471599323,3cyclictest16982-21/usr/sbin/munin00:05:193
1471599322,5cyclictest31895-21smart_sda23:25:243
1471599322,5cyclictest1183-21munin-run21:05:003
14715993218,3cyclictest0-21swapper/321:20:243
1471599321,28cyclictest25518-21kernelversion00:25:193
1471599321,21cyclictest0-21swapper/321:17:283
1471599321,10cyclictest12427-21/usr/sbin/munin21:30:193
14710993214,15cyclictest2091-21grep21:05:152
1471099321,17cyclictest3976-21cat19:55:202
1471599316,5cyclictest29655-21latency19:40:183
1471599311,7cyclictest88150irq/126-enp1s0-23:09:003
1471599311,2cyclictest0-21swapper/323:20:263
1471599311,11cyclictest0-21swapper/323:01:203
1471599311,11cyclictest0-21swapper/321:06:283
1471599310,21cyclictest0-21swapper/322:23:473
1471099314,13cyclictest823-21snmpd22:00:152
1471099314,13cyclictest823-21snmpd22:00:152
1471099313,14cyclictest3398-21diskmemload23:08:142
1471099312,25cyclictest27541-21diskstats20:50:132
14710993114,10cyclictest0-21swapper/220:26:442
1471099311,26cyclictest3934-21/usr/sbin/munin23:35:232
1471099311,26cyclictest23191-21perf21:55:012
1471099311,22cyclictest24999-21/usr/sbin/munin20:45:232
1471099311,18cyclictest17407-21perl21:40:152
1471099310,20cyclictest0-21swapper/223:55:152
1471599309,3cyclictest14475-21irqstats00:00:173
1471599303,3cyclictest6451-21/usr/sbin/munin22:30:243
1471599302,5cyclictest29736-21diskstats20:55:143
1471599302,11cyclictest23885-21fschecks_time21:55:153
1471599301,6cyclictest0-21swapper/323:45:473
14715993015,3cyclictest0-21swapper/319:28:133
1471599301,15cyclictest4550-21memory21:10:183
1471599301,15cyclictest0-21swapper/322:07:193
1471599301,13cyclictest0-21swapper/321:42:263
1471599301,12cyclictest9267-21/usr/sbin/munin23:50:153
1471599301,12cyclictest18412-21/usr/sbin/munin20:30:263
1471599300,4cyclictest0-21swapper/300:39:063
1471099309,18cyclictest25150-21fschecks_time00:25:162
14710993018,3cyclictest21321-21chrt00:15:192
14710993014,3cyclictest18594-21pmu-power22:55:232
1471099301,26cyclictest7678-21gunzip22:30:212
1471099301,26cyclictest29852-21/usr/sbin/munin00:35:172
1471099301,26cyclictest29700-21smart_sda23:20:232
1471099301,25cyclictest9614-21diskstats23:50:132
1471099301,25cyclictest20056-21/usr/sbin/munin19:20:122
1471099301,22cyclictest13620-21sshd20:18:072
1471099301,16cyclictest20913-21chrt21:49:112
14710993011,16cyclictest843-21runrttasks22:06:102
14710993010,17cyclictest19821-21cstates23:00:112
1471599297,4cyclictest19660-21gltestperf21:45:163
1471599297,3cyclictest4894-21sshd19:59:073
1471599291,6cyclictest16211-21/usr/sbin/munin20:25:193
1471599291,5cyclictest0-21swapper/319:45:243
1471599291,4cyclictest3398-21diskmemload00:16:243
1471599291,16cyclictest0-21swapper/319:10:053
14715992911,3cyclictest0-21swapper/300:12:463
1471599291,12cyclictest0-21swapper/320:10:033
1471599291,10cyclictest19764-21latency_hist19:20:003
1471099292,24cyclictest913-21sssd_nss00:10:252
14710992914,10cyclictest0-21swapper/220:22:482
1471099291,3cyclictest29126-21/usr/sbin/munin19:40:132
1471099291,25cyclictest710-21grep21:00:402
1471099291,25cyclictest24038-21sed00:20:272
1471099291,25cyclictest20606-21/usr/sbin/munin20:35:172
1471099291,25cyclictest20377-21munin-plugin-st20:35:002
1471099291,25cyclictest1986-21grep19:50:232
1471099291,25cyclictest15604-21/usr/sbin/munin22:50:152
1471099291,25cyclictest15214-21tr21:35:162
1471099291,24cyclictest5299-21/usr/sbin/munin22:25:212
1471099291,24cyclictest30198-21irqstats20:55:182
1469499291,17cyclictest0-21swapper/000:18:440
1471599288,3cyclictest25084-21cpuspeed_turbos20:45:133
14715992811,3cyclictest1220-21cat23:30:163
14715992810,3cyclictest843-21runrttasks19:23:473
1471099281,2cyclictest26586-21/usr/sbin/munin19:35:172
1471099281,2cyclictest24392-21/usr/sbin/munin19:30:142
1471099281,24cyclictest9740-21grep20:10:122
1471099281,24cyclictest4100-21tune2fs21:10:152
1471099281,24cyclictest32052-21/usr/sbin/munin19:45:222
1471099281,24cyclictest16457-21head19:10:242
1471099281,19cyclictest843-21runrttasks23:40:082
1471099281,17cyclictest0-21swapper/223:32:282
1470599280,19cyclictest0-21swapper/121:20:241
1469499283,12cyclictest24163-21munin-run19:30:000
14694992814,8cyclictest0-21swapper/022:34:360
14694992812,3cyclictest13469-21fschecks_count22:45:160
1469499281,18cyclictest0-21swapper/022:39:460
111012281,3sleep111202-21users20:10:261
1471599279,3cyclictest0-21swapper/320:39:133
1471599278,3cyclictest26693-21expr19:35:133
1471099271,3cyclictest5208-21/usr/sbin/munin20:00:142
1471099271,3cyclictest10902-21/usr/sbin/munin21:25:182
1471099271,23cyclictest22863-21hddtemp_smartct19:25:162
14694992714,2cyclictest0-21swapper/022:13:450
1469499271,12cyclictest31372-21perf21:00:010
1469499261,13cyclictest0-21swapper/000:10:220
1469499261,11cyclictest0-21swapper/000:23:590
14694992610,14cyclictest18812-21perf21:45:000
1470599251,6cyclictest10103-21sed22:35:251
1469499258,4cyclictest0-21swapper/021:25:540
1469499257,3cyclictest15889-21smartctl21:35:230
1469499254,10cyclictest0-21swapper/021:49:210
1469499252,3cyclictest0-21swapper/020:14:040
1469499251,8cyclictest16558-21kworker/0:221:59:140
1469499251,16cyclictest0-21swapper/023:18:060
1469499251,10cyclictest0-21swapper/023:55:000
1470599241,4cyclictest28879-21ntpq22:05:201
1470599241,15cyclictest0-21swapper/120:20:231
1470599241,12cyclictest0-21swapper/100:30:341
1470599240,18cyclictest0-21swapper/123:53:341
1469499248,4cyclictest0-21swapper/021:11:440
1469499248,14cyclictest15998-21perf20:25:020
1469499242,9cyclictest16558-21kworker/0:222:01:300
1469499242,9cyclictest16558-21kworker/0:222:01:300
1469499242,14cyclictest0-21swapper/019:50:230
1469499241,6cyclictest0-21swapper/023:55:020
1469499241,5cyclictest0-21swapper/000:10:020
14694992412,3cyclictest0-21swapper/021:21:240
1469499241,12cyclictest27655-21ntp_states19:35:210
1469499241,12cyclictest24305-21grep20:40:260
1469499241,11cyclictest1196-21basename21:05:010
1469499241,10cyclictest12015-21kworker/0:121:34:190
1470599233,12cyclictest16221-21df_inode00:05:121
1470599233,12cyclictest0-21swapper/121:45:131
1470599231,19cyclictest31047-21munin-run00:40:021
1470599231,16cyclictest0-21swapper/122:30:101
1470599231,12cyclictest0-21swapper/121:55:251
1470599231,12cyclictest0-21swapper/119:25:271
1470599231,11cyclictest0-21swapper/121:19:111
1469499238,3cyclictest0-21swapper/019:34:470
1469499234,8cyclictest88350irq/128-enp1s0-21:50:190
1469499233,3cyclictest0-21swapper/020:51:360
1469499232,9cyclictest29194-21kworker/0:122:16:480
1469499232,11cyclictest3351-21df_inode19:55:130
1469499231,6cyclictest0-21swapper/000:34:390
14694992312,3cyclictest0-21swapper/023:28:260
1469499231,12cyclictest823-21snmpd21:17:580
14694992310,3cyclictest0-21swapper/020:05:180
1470599229,11cyclictest9477-21kworker/u8:119:32:391
1470599221,6cyclictest0-21swapper/100:28:251
14705992212,3cyclictest0-21swapper/121:05:131
1470599221,18cyclictest17117-21cpu19:15:021
1470599221,16cyclictest0-21swapper/122:44:341
1470599221,11cyclictest1-21systemd19:36:081
1470599220,3cyclictest0-21swapper/123:17:081
1469499222,9cyclictest26940-21kworker/0:121:05:210
1469499221,5cyclictest0-21swapper/000:02:270
1469499221,10cyclictest0-21swapper/023:45:520
1470599216,4cyclictest0-21swapper/123:38:541
1470599211,6cyclictest3606-1kworker/u9:222:18:561
14705992114,2cyclictest0-21swapper/120:46:391
14705992114,2cyclictest0-21swapper/120:41:321
14705992113,3cyclictest0-21swapper/119:22:551
14705992112,3cyclictest0-21swapper/122:04:171
14705992112,3cyclictest0-21swapper/122:04:171
1470599211,15cyclictest0-21swapper/120:03:351
1470599211,15cyclictest0-21swapper/119:57:001
1470599211,14cyclictest0-21swapper/123:01:171
1470599211,11cyclictest5552-21hddtemp_smartct23:40:171
1470599211,11cyclictest20632-21diskstats00:15:131
1470599211,10cyclictest0-21swapper/123:26:341
1470599210,6cyclictest0-21swapper/123:20:171
1470599210,5cyclictest3606-1kworker/u9:223:46:091
1470599210,16cyclictest0-21swapper/120:36:561
1469499219,7cyclictest0-21swapper/022:22:150
1469499219,4cyclictest0-21swapper/023:00:120
1469499218,8cyclictest0-21swapper/022:29:180
1469499218,3cyclictest0-21swapper/022:07:490
1469499212,3cyclictest13464-40dnf20:16:100
1469499211,5cyclictest0-21swapper/023:41:350
1469499211,13cyclictest0-21swapper/022:43:580
1469499210,13cyclictest0-21swapper/022:50:040
1470599209,3cyclictest5806-21cat21:15:021
1470599209,3cyclictest23104-21smart_sda23:05:221
1470599209,3cyclictest13497-21ntp_states21:30:241
1470599203,9cyclictest0-21swapper/123:30:111
1470599203,10cyclictest0-21swapper/121:52:441
1470599201,4cyclictest0-21swapper/100:01:081
1470599201,3cyclictest823-21snmpd22:24:291
1470599201,3cyclictest0-21swapper/123:13:121
14705992013,2cyclictest0-21swapper/120:07:151
14705992012,2cyclictest88350irq/128-enp1s0-21:25:231
1470599201,18cyclictest0-21swapper/120:18:461
1470599201,17cyclictest0-21swapper/119:10:111
1470599201,15cyclictest0-21swapper/121:35:421
1470599201,15cyclictest0-21swapper/120:26:531
1470599201,15cyclictest0-21swapper/119:45:271
1470599201,14cyclictest0-21swapper/122:45:461
1470599201,14cyclictest0-21swapper/121:04:251
1470599201,12cyclictest17433-21kworker/u8:222:58:451
1470599201,11cyclictest19005-21memory00:10:201
1470599201,11cyclictest17176-21diskstats21:40:141
1470599201,11cyclictest0-21swapper/120:33:441
14705992010,2cyclictest31189-21ps22:10:211
1470599200,13cyclictest14673-21kworker/u8:022:54:311
1469499207,7cyclictest0-21swapper/023:12:340
1469499206,7cyclictest0-21swapper/020:38:540
1469499204,4cyclictest0-21swapper/020:01:550
1469499204,4cyclictest0-21swapper/019:18:040
1469499202,10cyclictest28783-21/usr/sbin/munin19:40:170
1469499201,4cyclictest0-21swapper/000:25:150
1469499201,11cyclictest0-21swapper/023:37:560
14694992010,2cyclictest0-21swapper/020:45:240
12602201,16sleep11466-21hddtemp_smartct19:50:151
312912191,2sleep10-21swapper/120:59:231
1470599191,14cyclictest0-21swapper/120:52:531
1470599191,10cyclictest29129-21diskstats19:40:131
1470599191,10cyclictest12723-21smart_sda23:55:251
1469499191,8cyclictest0-21swapper/000:36:250
1469499191,11cyclictest0-21swapper/019:10:480
1469499191,10cyclictest30980-21/usr/sbin/munin19:45:220
1470599181,10cyclictest0-21swapper/122:25:231
1469499181,9cyclictest16211-21/usr/sbin/munin20:25:190
1469499181,3cyclictest21965-21munin-run19:25:010
1469499181,14cyclictest19970-21grep20:30:260
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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