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2026-03-09 - 06:53
[ 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 376 highest latencies:
System rack5slot3s.osadl.org (updated Mon Mar 09, 2026 00:44:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
111522238161,24sleep20-21swapper/219:07:592
112082221151,58sleep00-21swapper/019:08:410
110142203166,25sleep30-21swapper/319:06:113
111792202164,26sleep10-21swapper/119:08:181
2286121780,5sleep31141099cyclictest22:00:163
247921600,4sleep31141099cyclictest23:40:163
2011421470,5sleep31141099cyclictest23:05:263
11410996864,3cyclictest0-21swapper/320:50:383
303282580,2sleep30-21swapper/321:05:023
93722570,1sleep10-21swapper/120:15:191
316582570,4sleep339-21rcuc/321:05:223
58842490,1sleep00-21swapper/023:50:010
24392480,1sleep00-21swapper/022:25:250
11410994744,2cyclictest0-21swapper/300:30:043
11410994340,2cyclictest0-21swapper/300:11:483
11410993925,7cyclictest0-21swapper/321:34:393
11410993925,3cyclictest0-21swapper/321:39:153
11410993625,2cyclictest32456-21diskmemload00:05:123
1141099361,27cyclictest0-21swapper/322:22:323
1141099351,27cyclictest0-21swapper/300:19:303
1141099331,13cyclictest0-21swapper/322:10:023
1141099331,12cyclictest0-21swapper/300:36:083
1141099329,13cyclictest14336-21which19:15:043
1141099311,14cyclictest0-21swapper/320:09:443
1139099316,12cyclictest28063-21idleruntime-cro21:00:010
11410993015,10cyclictest0-21swapper/320:58:063
1141099301,14cyclictest0-21swapper/321:22:003
1141099300,21cyclictest0-21swapper/322:15:463
1141099291,20cyclictest0-21swapper/321:48:263
1141099291,15cyclictest0-21swapper/323:48:083
1141099291,13cyclictest0-21swapper/322:48:043
1141099291,13cyclictest0-21swapper/320:44:563
1141099291,12cyclictest0-21swapper/322:40:583
1141099291,12cyclictest0-21swapper/322:40:583
1141099291,10cyclictest26002-21sed23:20:183
11410992910,3cyclictest0-21swapper/320:36:503
1141099290,24cyclictest0-21swapper/322:39:203
1141099290,14cyclictest0-21swapper/322:51:223
1139099291,2cyclictest5857-21fschecks_time22:35:150
1141099281,14cyclictest0-21swapper/321:50:163
1141099281,13cyclictest0-21swapper/323:58:043
1141099281,13cyclictest0-21swapper/319:53:083
11410992811,3cyclictest0-21swapper/319:42:003
1141099281,12cyclictest0-21swapper/323:13:383
1141099281,11cyclictest0-21swapper/322:29:263
1141099281,11cyclictest0-21swapper/300:20:483
1141099281,10cyclictest0-21swapper/321:44:143
1141099281,10cyclictest0-21swapper/320:03:223
1141099280,13cyclictest0-21swapper/323:27:223
1140499284,8cyclictest12902-40dnf20:25:152
1139799282,12cyclictest11713-21munin-run22:50:011
1139799282,11cyclictest13570-21munin-run19:15:011
1139799280,26cyclictest0-21swapper/123:19:331
1141099279,7cyclictest0-21swapper/323:52:523
1141099279,7cyclictest0-21swapper/323:52:523
1141099271,19cyclictest0-21swapper/321:15:583
1141099271,14cyclictest24269-21strings19:35:193
1141099270,12cyclictest0-21swapper/300:28:183
1140499271,5cyclictest0-21swapper/221:19:002
1139799271,4cyclictest580-21systemd-journal22:25:011
1139099271,23cyclictest30464-21grep22:15:240
1139099271,23cyclictest24422-21pmu-power19:35:230
1139099271,23cyclictest16298-21unixbench_multi00:10:260
1139099271,23cyclictest12746-21head19:10:220
1141099269,3cyclictest32456-21diskmemload23:18:563
11410992613,3cyclictest0-21swapper/320:26:343
1141099261,12cyclictest0-21swapper/300:02:263
1141099261,11cyclictest0-21swapper/321:56:163
1141099261,10cyclictest0-21swapper/322:55:463
1141099260,12cyclictest0-21swapper/319:45:523
1140499263,5cyclictest0-21swapper/223:53:052
1140499263,5cyclictest0-21swapper/223:53:052
1140499261,9cyclictest0-21swapper/222:43:122
1140499261,9cyclictest0-21swapper/222:43:122
1139799261,3cyclictest0-21swapper/120:20:041
1139799261,3cyclictest0-21swapper/120:20:031
1139799261,2cyclictest0-21swapper/122:01:211
1139799261,2cyclictest0-21swapper/121:58:291
1139799260,2cyclictest0-21swapper/119:24:101
1139799260,20cyclictest0-21swapper/122:36:351
11390992612,9cyclictest0-21swapper/021:35:180
1139099261,22cyclictest27096-21fschecks_count22:10:130
1139099261,22cyclictest25397-21sed20:50:250
1139099261,22cyclictest22682-21head20:45:200
11390992611,9cyclictest0-21swapper/000:24:180
1139099261,13cyclictest19273-21munin-run20:40:010
1139099260,24cyclictest0-21swapper/023:05:180
187262250,4sleep232-21ksoftirqd/223:05:132
1141099251,16cyclictest0-21swapper/323:04:543
1141099251,13cyclictest0-21swapper/320:49:183
1141099250,19cyclictest0-21swapper/321:13:023
1141099250,15cyclictest0-21swapper/320:19:363
1141099250,11cyclictest0-21swapper/322:30:023
1141099250,11cyclictest0-21swapper/322:13:283
1141099250,11cyclictest0-21swapper/319:25:303
1140499257,3cyclictest32-21ksoftirqd/221:30:182
1140499254,10cyclictest0-21swapper/200:06:132
1140499252,7cyclictest88150irq/126-enp1s0-00:20:222
1140499251,4cyclictest0-21swapper/223:36:472
1140499251,3cyclictest0-21swapper/221:29:532
11404992511,7cyclictest88450irq/129-enp1s0-22:26:502
1139799252,8cyclictest6304-21/usr/sbin/munin20:10:141
1139799251,7cyclictest0-21swapper/123:26:371
1139799251,11cyclictest7226-21smart_sda23:50:251
1139799251,11cyclictest7226-21smart_sda23:50:251
1139799251,11cyclictest3958-21irqstats22:30:171
1139799251,11cyclictest30597-21ntp_states23:30:211
1139799250,2cyclictest0-21swapper/122:15:381
1139099252,20cyclictest11-21rcuc/023:10:130
11390992513,2cyclictest0-21swapper/000:25:270
1139099251,21cyclictest2632-21ntp_states23:40:190
1139099251,21cyclictest0-21swapper/020:05:110
11390992510,9cyclictest0-21swapper/021:26:040
1141099249,3cyclictest0-21swapper/319:24:103
1141099244,3cyclictest0-21swapper/319:10:103
11410992410,3cyclictest2409-21kworker/u8:220:33:443
1141099240,18cyclictest0-21swapper/321:29:023
1141099240,12cyclictest0-21swapper/323:30:533
1140499246,4cyclictest32456-21diskmemload00:00:192
1140499246,10cyclictest27326-21/usr/sbin/munin23:25:142
1140499241,8cyclictest0-21swapper/222:00:402
1140499241,6cyclictest0-21swapper/222:58:292
1140499241,6cyclictest0-21swapper/222:09:152
1140499241,4cyclictest0-21swapper/221:50:172
1140499241,13cyclictest0-21swapper/200:18:122
11404992410,3cyclictest20858-21awk19:30:012
1139799242,7cyclictest6919-21/usr/sbin/munin21:25:191
1139799241,3cyclictest25959-21cat00:35:131
1139799241,3cyclictest15717-21/usr/sbin/munin21:45:151
1139799241,3cyclictest14950-21irqstats22:55:191
1139799241,2cyclictest0-21swapper/121:32:381
1139799241,2cyclictest0-21swapper/121:17:061
1139799241,16cyclictest0-21swapper/119:35:391
1139799241,10cyclictest15077-21cat20:30:021
1139099241,21cyclictest0-21swapper/022:55:180
1139099241,21cyclictest0-21swapper/021:15:160
1139099241,21cyclictest0-21swapper/019:25:130
1139099241,21cyclictest0-21swapper/000:00:260
1139099241,20cyclictest26839-21ntpq00:35:210
1139099241,20cyclictest14746-21gunzip21:40:230
1139099241,16cyclictest0-21swapper/023:30:000
11390992410,9cyclictest0-21swapper/022:48:540
1141099238,3cyclictest0-21swapper/320:11:543
1140499235,9cyclictest28907-21/usr/sbin/munin22:15:182
1140499235,10cyclictest30481-21/usr/sbin/munin21:05:202
1140499234,6cyclictest30-21rcuc/220:55:172
1140499231,7cyclictest0-21swapper/200:11:272
1140499231,5cyclictest0-21swapper/223:56:392
1140499231,12cyclictest0-21swapper/223:40:142
1139799239,3cyclictest6112-21cat21:20:241
1139799232,11cyclictest4938-21wc23:45:221
1139799231,4cyclictest24515-21/usr/sbin/munin22:05:131
1139799231,3cyclictest26893-21irqstats20:55:181
1139799231,3cyclictest1616-21hddtemp_smartct22:25:161
1139799230,2cyclictest0-21swapper/121:07:471
1139099237,4cyclictest12902-40dnf20:25:130
1139099232,2cyclictest0-21swapper/022:30:400
1139099231,9cyclictest0-21swapper/019:46:120
1139099231,21cyclictest0-21swapper/023:55:230
1139099231,20cyclictest0-21swapper/019:20:150
1139099231,20cyclictest0-21swapper/000:05:140
11390992311,3cyclictest0-21swapper/021:45:130
11390992311,3cyclictest0-21swapper/020:15:160
11390992311,2cyclictest0-21swapper/000:30:150
1139099231,11cyclictest19494-21/usr/sbin/munin20:40:140
1139099230,21cyclictest0-21swapper/023:35:160
1141099229,3cyclictest0-21swapper/320:21:063
1141099229,3cyclictest0-21swapper/320:21:063
1141099227,3cyclictest0-21swapper/319:56:563
1141099226,3cyclictest0-21swapper/323:36:413
1140499229,3cyclictest11940-21/usr/sbin/munin22:50:202
1140499227,3cyclictest18940-1kworker/u9:121:45:202
1140499226,4cyclictest24389-21irqstats00:30:172
1140499225,8cyclictest4816-21kworker/u8:122:46:122
1140499224,9cyclictest26329-21expr19:40:172
1140499224,10cyclictest3820-21cpu23:45:122
1140499221,6cyclictest0-21swapper/222:33:242
1140499221,4cyclictest0-21swapper/200:37:282
1140499221,12cyclictest0-21swapper/223:10:172
1140499221,12cyclictest0-21swapper/200:25:462
1140499221,11cyclictest2966-21ntp_states20:00:202
1139799228,2cyclictest13961-21tune2fs21:40:151
1139799222,3cyclictest0-21swapper/120:31:151
1139799222,19cyclictest0-21swapper/119:29:001
1139799221,8cyclictest0-21swapper/122:41:051
1139799221,8cyclictest0-21swapper/122:41:051
1139799221,3cyclictest13710-21munin-node19:15:021
1139799221,14cyclictest88450irq/129-enp1s0-23:57:421
1139799221,12cyclictest0-21swapper/123:23:131
1139799221,11cyclictest18119-21grep00:15:221
1139799220,5cyclictest0-21swapper/100:06:131
1139099229,4cyclictest0-21swapper/021:30:140
1139099225,7cyclictest0-21swapper/021:10:110
1139099225,6cyclictest0-21swapper/023:19:270
1139099224,7cyclictest7067-21if_enp2s020:10:160
1139099224,15cyclictest19472-21sed21:50:250
1139099221,7cyclictest0-21swapper/023:20:210
1139099221,2cyclictest0-21swapper/023:30:200
1139099221,19cyclictest0-21swapper/022:05:140
1139099221,10cyclictest8384-21/usr/sbin/munin22:40:180
1139099221,10cyclictest8384-21/usr/sbin/munin22:40:180
1139099221,10cyclictest30481-21/usr/sbin/munin21:05:220
1140499218,7cyclictest88150irq/126-enp1s0-21:40:202
1140499218,2cyclictest30-21rcuc/219:35:232
1140499216,4cyclictest17297-21/usr/sbin/munin20:35:172
1140499216,3cyclictest1735-21ls20:00:012
1140499215,9cyclictest26170-21kworker/u8:022:20:342
1140499213,10cyclictest29911-21grep23:30:152
1140499213,10cyclictest19494-21/usr/sbin/munin20:40:182
1140499212,9cyclictest30-21rcuc/223:18:252
1140499212,3cyclictest88150irq/126-enp1s0-22:10:302
1140499211,7cyclictest7568-21smart_sda20:10:232
1140499211,3cyclictest0-21swapper/223:20:202
1140499211,3cyclictest0-21swapper/223:02:032
1140499211,11cyclictest972-21hddtemp_smartct21:10:172
1140499211,11cyclictest6259-21memory22:35:192
1140499211,11cyclictest14489-21/usr/sbin/munin19:15:182
1140499211,11cyclictest0-21swapper/221:36:472
1139799211,6cyclictest18504-21grep21:50:151
1139799211,6cyclictest0-21swapper/119:48:391
1139799211,6cyclictest0-21swapper/100:02:391
1139799211,5cyclictest23279-21chrt00:29:151
1139799211,3cyclictest0-21swapper/100:24:301
1139799211,2cyclictest0-21swapper/120:37:241
1139799211,18cyclictest0-21swapper/100:30:151
1139799211,10cyclictest32456-21diskmemload23:35:181
1139799210,3cyclictest0-21swapper/123:42:561
1139099217,3cyclictest0-21swapper/023:50:250
1139099217,3cyclictest0-21swapper/023:50:250
1139099211,11cyclictest0-21swapper/000:15:180
1139099210,19cyclictest0-21swapper/021:20:250
1139099210,19cyclictest0-21swapper/021:00:180
1139099210,19cyclictest0-21swapper/019:40:170
1141099200,13cyclictest0-21swapper/319:32:433
1140499206,6cyclictest0-21swapper/221:20:122
1140499205,8cyclictest30-21rcuc/219:48:392
1140499204,4cyclictest22572-21latency20:45:192
1140499204,3cyclictest825-21sshd20:19:122
1140499201,3cyclictest0-21swapper/221:56:202
1140499201,10cyclictest29541-21smart_sda21:00:242
1140499201,10cyclictest10697-21/usr/sbin/munin20:20:222
1140499201,10cyclictest10697-21/usr/sbin/munin20:20:222
1140499200,6cyclictest0-21swapper/219:30:112
1139799207,2cyclictest0-21swapper/121:35:231
1139799201,18cyclictest0-21swapper/120:52:011
1139799201,18cyclictest0-21swapper/119:51:391
1139799201,18cyclictest0-21swapper/100:11:001
1139799201,17cyclictest0-21swapper/120:07:121
1139799201,17cyclictest0-21swapper/119:55:511
1139799201,17cyclictest0-21swapper/119:32:111
1139799200,2cyclictest0-21swapper/122:12:221
1139799200,18cyclictest0-21swapper/120:00:301
1139099209,3cyclictest768-21rngd22:54:530
1139099209,2cyclictest0-21swapper/020:00:220
1139099206,3cyclictest0-21swapper/022:24:450
1139099205,7cyclictest0-21swapper/021:55:060
1139099201,6cyclictest21079-21/usr/sbin/munin19:30:190
1139099201,6cyclictest15091-21grep19:15:160
1139099201,2cyclictest23820-21grep22:00:270
1139099201,13cyclictest0-21swapper/023:03:220
11390992010,2cyclictest0-21swapper/020:30:260
1140499194,3cyclictest0-21swapper/219:51:122
1140499191,7cyclictest17311-21gltestperf19:20:122
1140499191,5cyclictest21121-21kworker/2:020:05:232
1140499190,7cyclictest15112-21acpi20:30:122
11397991915,3cyclictest0-21swapper/121:14:461
11397991915,3cyclictest0-21swapper/120:41:221
1139799191,17cyclictest0-21swapper/123:12:131
1139799191,17cyclictest0-21swapper/123:05:441
1139799191,17cyclictest0-21swapper/121:00:181
1139799190,7cyclictest0-21swapper/122:51:401
1139799190,18cyclictest0-21swapper/123:03:581
1139099197,3cyclictest0-21swapper/019:52:160
1139099191,6cyclictest10697-21/usr/sbin/munin20:20:130
1139099191,6cyclictest10697-21/usr/sbin/munin20:20:130
1139099191,5cyclictest941-21smart_sda19:55:240
1140499186,2cyclictest30-21rcuc/220:50:242
1140499181,5cyclictest11694-21cpuspeed_turbos19:10:122
1139799181,16cyclictest0-21swapper/120:45:251
1139799180,5cyclictest0-21swapper/119:40:151
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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