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2026-01-13 - 00:37
[ 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 Mon Jan 12, 2026 12:44:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
240552227156,59sleep00-21swapper/007:06:310
242022226157,56sleep30-21swapper/307:08:283
242692216164,40sleep20-21swapper/207:09:202
240162200164,24sleep10-21swapper/107:06:001
358521740,4sleep32443199cyclictest08:45:233
24424997369,3cyclictest0-21swapper/212:04:492
21192710,3sleep10-21swapper/108:45:001
3732580,3sleep30-21swapper/308:40:133
60792560,1sleep00-21swapper/008:50:250
118952540,2sleep20-21swapper/207:50:252
89052480,4sleep3401ktimersoftd/311:25:193
285302460,1sleep10-21swapper/107:15:191
2441899401,19cyclictest28519-21munin-run09:45:011
2441899393,7cyclictest21885-40dnf09:29:521
24414993613,11cyclictest7-21ksoftirqd/007:30:000
2443199351,26cyclictest0-21swapper/308:10:263
2441899351,3cyclictest580-21systemd-journal12:30:011
2443199341,25cyclictest0-21swapper/311:09:503
2443199341,20cyclictest0-21swapper/308:16:503
2443199331,24cyclictest0-21swapper/308:07:323
2441899322,11cyclictest13357-21users10:20:261
24418993214,2cyclictest0-21swapper/112:17:391
2443199311,2cyclictest0-21swapper/307:33:223
2443199311,21cyclictest0-21swapper/309:05:363
2443199301,26cyclictest0-21swapper/310:43:133
2443199301,14cyclictest0-21swapper/311:54:503
2443199301,13cyclictest0-21swapper/308:02:263
2443199301,12cyclictest0-21swapper/308:25:353
2443199300,22cyclictest0-21swapper/311:56:243
2443199300,18cyclictest0-21swapper/309:17:263
2443199291,13cyclictest0-21swapper/311:43:023
2443199291,13cyclictest0-21swapper/307:37:063
2443199291,12cyclictest22479-21df_inode09:30:143
2443199291,12cyclictest0-21swapper/311:32:183
2443199291,12cyclictest0-21swapper/311:19:143
2443199291,12cyclictest0-21swapper/311:14:343
2443199291,12cyclictest0-21swapper/310:19:423
2443199291,12cyclictest0-21swapper/309:28:263
2443199291,12cyclictest0-21swapper/307:57:023
2443199290,21cyclictest0-21swapper/309:00:523
60972280,4sleep121-21rcuc/112:35:241
60972280,4sleep121-21rcuc/112:35:241
2443199281,12cyclictest0-21swapper/309:50:263
2443199281,12cyclictest0-21swapper/308:21:553
2443199281,12cyclictest0-21swapper/307:11:353
2443199281,11cyclictest0-21swapper/310:33:553
2443199281,11cyclictest0-21swapper/309:40:083
2443199281,11cyclictest0-21swapper/307:15:463
2443199280,12cyclictest0-21swapper/311:45:543
2443199280,12cyclictest0-21swapper/311:21:143
2443199280,12cyclictest0-21swapper/311:21:143
2441899281,11cyclictest7372-21grep11:20:271
2441899281,11cyclictest7372-21grep11:20:261
2441499284,12cyclictest2746-21munin-run10:00:010
2441499281,15cyclictest11555-21idleruntime-cro10:20:010
2443199271,16cyclictest0-21swapper/308:56:323
2443199271,12cyclictest0-21swapper/312:22:233
2443199271,12cyclictest0-21swapper/312:05:343
2443199271,12cyclictest0-21swapper/310:55:463
2443199271,11cyclictest0-21swapper/312:15:033
2441499279,15cyclictest28527-21awk09:45:000
2441499273,11cyclictest20350-21idleruntime-cro10:40:010
2443199261,9cyclictest0-21swapper/312:27:023
2443199261,9cyclictest0-21swapper/312:03:503
2443199261,9cyclictest0-21swapper/310:00:503
2443199261,9cyclictest0-21swapper/307:48:483
2443199261,9cyclictest0-21swapper/307:48:483
2443199261,12cyclictest0-21swapper/311:35:083
2443199261,11cyclictest0-21swapper/310:50:203
2443199261,11cyclictest0-21swapper/310:48:193
2443199261,11cyclictest0-21swapper/309:47:023
2443199261,11cyclictest0-21swapper/308:52:343
2443199261,10cyclictest0-21swapper/312:37:463
2443199261,10cyclictest0-21swapper/312:37:463
2441899263,14cyclictest88750irq/132-enp2s0-09:33:331
24418992610,1cyclictest0-21swapper/111:05:121
2441499269,14cyclictest27571-21awk12:10:000
2441499263,11cyclictest29143-21awk11:00:000
24414992610,4cyclictest2124-21idleruntime-cro08:45:010
2443199251,8cyclictest0-21swapper/309:23:503
2443199251,7cyclictest0-21swapper/307:54:523
2443199251,11cyclictest0-21swapper/310:10:503
2443199251,10cyclictest0-21swapper/310:22:303
2443199251,10cyclictest0-21swapper/307:41:423
2443199250,11cyclictest0-21swapper/310:35:173
2443199250,10cyclictest0-21swapper/312:10:463
2441899257,3cyclictest20011-21awk11:50:201
24418992511,4cyclictest19717-21munin-run09:25:011
2441499252,12cyclictest12513-21perf07:55:010
24414992514,6cyclictest830-21runrttasks12:30:540
2441499251,19cyclictest0-21swapper/011:33:390
2443199241,9cyclictest0-21swapper/308:36:563
24431992417,4cyclictest14160-21irqstats09:10:173
2443199241,12cyclictest0-21swapper/307:29:103
2443199241,11cyclictest0-21swapper/308:31:343
2443199241,10cyclictest0-21swapper/311:02:483
2443199240,9cyclictest0-21swapper/309:39:383
2443199240,15cyclictest0-21swapper/309:55:123
2442499246,3cyclictest87450irq/129-enp1s0-11:33:512
2441899240,17cyclictest0-21swapper/108:23:511
2441899240,11cyclictest0-21swapper/110:30:081
2443199230,9cyclictest0-21swapper/310:08:423
2443199230,9cyclictest0-21swapper/310:08:423
2441899234,3cyclictest0-21swapper/111:31:401
2441899232,2cyclictest0-21swapper/110:00:141
2441899230,16cyclictest0-21swapper/111:45:241
2441499231,11cyclictest14710-21perf08:00:010
2443199223,3cyclictest0-21swapper/312:32:303
2442499221,7cyclictest0-21swapper/210:27:452
2441899228,2cyclictest13122-21diskmemload12:06:001
2441899222,15cyclictest4268-40dnf12:30:541
24418992215,4cyclictest6698-21grep10:05:251
24418992215,4cyclictest6698-21grep10:05:251
2441899221,18cyclictest6524-21munin-run08:55:011
2441499225,2cyclictest87150irq/126-enp1s0-11:19:020
2441499221,17cyclictest0-21swapper/011:51:540
2441499221,15cyclictest0-21swapper/010:48:120
2441499220,8cyclictest0-21swapper/009:52:300
2443199211,8cyclictest0-21swapper/307:20:503
2443199210,9cyclictest0-21swapper/310:27:523
2442499219,4cyclictest289152cat09:45:122
2442499211,13cyclictest0-21swapper/211:13:162
2441899219,3cyclictest18715-21users08:05:271
2441899218,3cyclictest0-21swapper/110:15:161
2441899217,3cyclictest0-21swapper/111:16:001
2441899215,3cyclictest30371-21hddtemp_smartct07:20:161
2441899214,3cyclictest0-21swapper/110:57:001
2441899214,3cyclictest0-21swapper/110:50:361
2441899214,3cyclictest0-21swapper/107:30:091
2441899213,3cyclictest0-21swapper/110:40:481
2441899213,2cyclictest88950irq/134-enp2s0-11:35:441
2441899212,3cyclictest0-21swapper/111:01:081
2441899212,3cyclictest0-21swapper/107:35:161
2441899211,3cyclictest13122-21diskmemload12:11:061
2441899211,18cyclictest0-21swapper/107:48:421
2441899211,18cyclictest0-21swapper/107:48:421
2441899211,12cyclictest11338-21irqstats07:50:161
2441899211,11cyclictest0-21swapper/108:18:081
24418992110,3cyclictest32712-21irqstats07:25:191
2441899210,19cyclictest0-21swapper/109:15:161
2441499216,6cyclictest0-21swapper/011:08:560
2441499212,12cyclictest0-21swapper/012:20:010
2441499211,11cyclictest21002-21ntp_states09:25:200
2441499211,11cyclictest13950-21grep09:10:150
2442499202,7cyclictest4612-21munin-run12:35:012
2442499201,5cyclictest407-1kworker/u9:011:36:062
2442499201,5cyclictest0-21swapper/210:12:242
2442499201,16cyclictest23410-21gltestperf10:45:152
2442499201,10cyclictest0-21swapper/210:18:182
2441899205,3cyclictest0-21swapper/108:10:081
2441899204,3cyclictest0-21swapper/110:25:561
2441899204,3cyclictest0-21swapper/107:57:001
2441899204,10cyclictest0-21swapper/111:29:271
2441899202,1cyclictest0-21swapper/110:14:121
2441899201,9cyclictest0-21swapper/109:36:391
24418992015,3cyclictest31121-21cut12:20:111
2441899201,11cyclictest24947-21unixbench_singl12:00:261
2441899201,10cyclictest0-21swapper/111:40:511
2441899200,18cyclictest0-21swapper/108:00:431
2441499206,5cyclictest0-21swapper/010:07:520
2441499206,5cyclictest0-21swapper/010:07:520
2441499205,6cyclictest0-21swapper/011:26:050
2441499205,6cyclictest0-21swapper/010:00:400
2441499202,10cyclictest15549-21/usr/sbin/munin09:15:310
24414992014,4cyclictest26442-21kworker/u8:007:35:110
2441499201,3cyclictest0-21swapper/012:27:290
2441499201,11cyclictest0-21swapper/012:10:200
2441499201,10cyclictest0-21swapper/011:47:140
224882201,15sleep022615-21fschecks_time09:30:150
289142190,4sleep1221ktimersoftd/109:45:131
2442499191,8cyclictest19161-21timerwakeupswit09:20:242
2442499191,8cyclictest0-21swapper/210:30:112
2442499191,7cyclictest0-21swapper/211:19:022
2442499191,6cyclictest0-21swapper/211:23:362
2442499191,6cyclictest0-21swapper/211:23:362
24424991912,4cyclictest6238-21ntpq10:05:202
24424991912,4cyclictest6238-21ntpq10:05:202
2442499191,12cyclictest0-21swapper/208:10:162
2441899198,3cyclictest2970-21grep08:45:151
2441899198,3cyclictest20466-21cat10:40:021
2441899195,3cyclictest88750irq/132-enp2s0-09:50:121
2441899193,3cyclictest0-21swapper/108:35:361
2441899193,2cyclictest0-21swapper/110:49:521
2441899192,3cyclictest0-21swapper/107:13:401
2441899191,8cyclictest0-21swapper/111:10:321
2441899191,17cyclictest0-21swapper/109:14:021
2441899191,17cyclictest0-21swapper/109:07:411
2441899191,17cyclictest0-21swapper/108:26:511
2441899190,3cyclictest0-21swapper/108:58:561
2441899190,14cyclictest0-21swapper/111:55:411
2441899190,13cyclictest0-21swapper/109:58:581
2441499198,3cyclictest6749-21/usr/sbin/munin08:55:270
2441499198,3cyclictest22236-21ntp_states11:55:200
2441499197,3cyclictest0-21swapper/010:13:100
2441499194,3cyclictest0-21swapper/009:35:430
2441499193,3cyclictest0-21swapper/011:21:110
2441499193,3cyclictest0-21swapper/011:21:110
2441499193,3cyclictest0-21swapper/010:40:390
2441499191,9cyclictest29013-21grep07:15:250
2441499191,3cyclictest0-21swapper/010:21:110
24414991912,4cyclictest15498-21memory11:40:170
2441499191,15cyclictest15031-21ntp_states10:25:210
2441499191,11cyclictest0-21swapper/008:35:210
2441499191,10cyclictest814-21snmpd11:03:170
2441499191,10cyclictest28741-21/usr/sbin/munin09:45:130
2441499191,10cyclictest13525-21pmu-power11:35:210
2441499191,10cyclictest0-21swapper/012:38:180
2441499191,10cyclictest0-21swapper/012:38:170
2441499191,10cyclictest0-21swapper/011:12:110
2441499191,10cyclictest0-21swapper/010:32:480
318922181,2sleep232075-21unixbench_multi12:20:212
2442499185,4cyclictest15959-21timerandwakeup11:40:242
2442499182,7cyclictest25918-21/usr/sbin/munin08:25:222
2442499182,6cyclictest496-21jbd2/dm-0-808:15:062
2442499182,10cyclictest0-21swapper/210:21:152
2442499181,7cyclictest32004-21ntp_states09:50:202
2442499181,7cyclictest23378-21wc09:30:242
2442499181,7cyclictest0-21swapper/210:58:152
2442499181,7cyclictest0-21swapper/210:50:122
2442499181,6cyclictest0-21swapper/207:15:162
2442499181,5cyclictest0-21swapper/209:57:412
24424991812,3cyclictest28253-21fschecks_time12:10:132
2442499181,10cyclictest0-21swapper/210:00:202
2442499180,3cyclictest0-21swapper/207:35:212
2441899181,16cyclictest0-21swapper/109:01:091
2441899181,16cyclictest0-21swapper/108:31:221
2441499187,3cyclictest6136-21/usr/sbin/munin07:40:190
2441499187,3cyclictest0-21swapper/009:20:050
2441499184,3cyclictest0-21swapper/012:20:300
2441499181,5cyclictest26030-21ntp_states10:50:210
24414991813,3cyclictest8915-21fw_packets07:45:160
24414991813,3cyclictest8915-21fw_packets07:45:160
24414991813,3cyclictest13125-21turbostat.cron09:10:020
24414991812,3cyclictest28241-21tr08:30:130
24414991812,3cyclictest22116-21gltestperf08:15:140
2441499181,14cyclictest30808-21ls07:20:220
35612170,2sleep00-21swapper/007:33:130
2442499175,4cyclictest15549-21/usr/sbin/munin09:15:282
2442499172,9cyclictest0-21swapper/209:42:002
2442499172,3cyclictest0-21swapper/207:20:112
2442499171,8cyclictest0-21swapper/210:40:132
2442499171,7cyclictest1489-21latency_hist07:30:012
2442499171,7cyclictest0-21swapper/211:26:112
2442499171,7cyclictest0-21swapper/208:50:162
2442499171,6cyclictest0-21swapper/212:15:592
2442499171,6cyclictest0-21swapper/210:39:162
2442499171,6cyclictest0-21swapper/208:30:212
2442499171,6cyclictest0-21swapper/208:20:202
2442499171,6cyclictest0-21swapper/208:00:252
2442499171,5cyclictest0-21swapper/211:53:522
2442499171,4cyclictest32-21ksoftirqd/209:10:012
2442499171,3cyclictest0-21swapper/211:05:082
2442499171,3cyclictest0-21swapper/207:33:562
24424991712,3cyclictest21065-21pmu-power09:25:222
24424991712,3cyclictest17696-21memory11:45:202
24424991711,3cyclictest301712sleep211:00:192
2442499171,10cyclictest0-21swapper/211:57:062
2442499170,15cyclictest0-21swapper/208:06:382
2441899171,3cyclictest6318-21cstates07:40:121
2441499176,3cyclictest0-21swapper/012:04:100
2441499171,4cyclictest2355-21/usr/sbin/munin08:45:120
24414991712,3cyclictest16527-21seq08:00:290
2442499162,11cyclictest26240-21gltestperf12:05:152
2442499161,7cyclictest24677-21/usr/sbin/munin09:35:122
2442499161,6cyclictest0-21swapper/212:35:032
2442499161,6cyclictest0-21swapper/212:35:032
2442499161,6cyclictest0-21swapper/212:25:022
2442499161,3cyclictest0-21swapper/208:58:232
2442499161,2cyclictest0-21swapper/209:10:042
24424991612,3cyclictest0-21swapper/209:00:092
24424991612,3cyclictest0-21swapper/207:14:162
24424991612,2cyclictest0-21swapper/208:40:202
2442499161,14cyclictest0-21swapper/207:45:382
2442499161,14cyclictest0-21swapper/207:45:372
24424991610,3cyclictest3208-21grep08:45:182
2442499160,9cyclictest0-21swapper/208:35:512
2441499168,5cyclictest0-21swapper/008:05:130
2441499166,3cyclictest0-21swapper/008:20:120
2441499161,2cyclictest0-21swapper/008:25:160
24414991612,2cyclictest20193-21sed08:10:170
2441499161,14cyclictest0-21swapper/009:02:500
24414991610,3cyclictest24931-21cat07:10:120
2442499152,5cyclictest13731-21netstat07:55:202
24424991510,3cyclictest6136-21/usr/sbin/munin07:40:222
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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