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2026-01-16 - 17:56
[ 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 #e, slot #6

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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rackeslot6s.osadl.org (updated Fri Jan 16, 2026 12:44:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32590439911176,22cyclictest0-21swapper/011:00:020
32590439911176,22cyclictest0-21swapper/011:00:020
3259043997140,27cyclictest0-21swapper/011:35:270
325904799686,21cyclictest3282574-21/usr/sbin/munin09:25:202
325904599659,26cyclictest22-21rcuc/111:00:021
325904599659,26cyclictest22-21rcuc/111:00:011
3259047996125,32cyclictest3287627-21/usr/sbin/munin09:55:172
325904799605,31cyclictest3310926-21/usr/sbin/munin12:15:172
3259047995852,4cyclictest311ktimers/210:55:112
3259047995852,4cyclictest311ktimers/210:55:102
3259047995847,6cyclictest3270450-21munin-plugin-st08:14:592
3259043995619,7cyclictest0-21swapper/011:05:260
3259045995448,4cyclictest22-21rcuc/112:35:001
325904799532,27cyclictest808-21crond10:05:002
325904399521,47cyclictest3297599-21head10:50:280
3259047995135,8cyclictest0-21swapper/207:39:592
3259047995121,14cyclictest0-21swapper/208:45:012
3259047995121,14cyclictest0-21swapper/208:45:012
3259045995037,9cyclictest3284905-21sendmail09:40:001
3259043995041,5cyclictest0-21swapper/011:00:280
325904399502,8cyclictest0-21swapper/008:10:000
3259047994918,17cyclictest0-21swapper/208:55:152
3259043994941,4cyclictest167350irq/118-8000000.ethernet-tx009:05:240
3259043994938,8cyclictest3314948-21sendmail12:40:000
3259043994841,4cyclictest167350irq/118-8000000.ethernet-tx009:25:210
3259047994724,14cyclictest0-21swapper/207:15:382
3259047994630,11cyclictest0-21swapper/211:05:002
3259047994627,12cyclictest3301976-21grep11:15:292
3259047994620,17cyclictest0-21swapper/208:35:132
3259047994618,14cyclictest0-21swapper/208:45:132
3259045994625,15cyclictest0-21swapper/110:30:281
3259043994638,4cyclictest20650irq/252-8000000.ethernet12:35:000
3259043994637,4cyclictest0-21swapper/008:55:120
3259043994627,9cyclictest0-21swapper/011:15:280
325904399461,29cyclictest0-21swapper/007:50:010
3259043994612,29cyclictest3275523-21apt-get08:45:000
3259043994612,29cyclictest3275523-21apt-get08:45:000
3259047994532,8cyclictest3294939-21grep10:35:282
3259047994526,8cyclictest0-21swapper/209:00:272
3259047994526,8cyclictest0-21swapper/209:00:272
3259047994522,13cyclictest0-21swapper/211:40:232
3259047994521,14cyclictest0-21swapper/209:20:122
3259045994532,9cyclictest0-21swapper/111:59:591
3259045994532,9cyclictest0-21swapper/111:30:281
3259043994537,5cyclictest3282376-21munin-plugin-st09:25:000
3259043994532,10cyclictest3280674-21munin-plugin-st09:15:000
3259043994523,19cyclictest19750irq/27-20000000.i2c11:25:130
3259047994431,8cyclictest0-21swapper/208:00:012
3259047994431,7cyclictest0-21swapper/207:30:312
3259047994430,10cyclictest0-21swapper/211:30:282
3259047994428,10cyclictest0-21swapper/209:30:272
3259047994418,15cyclictest0-21swapper/208:50:122
325904399446,33cyclictest15-21rcuc/011:40:180
3259043994436,5cyclictest0-21swapper/011:50:140
3259047994332,5cyclictest3272152-21munin-plugin-st08:24:592
3259047994318,12cyclictest0-21swapper/209:40:102
325904799431,17cyclictest0-21swapper/209:50:172
3259045994331,8cyclictest0-21swapper/109:30:281
3259045994326,10cyclictest0-21swapper/107:20:281
3259043994336,3cyclictest0-21swapper/010:20:010
3259043994335,5cyclictest167350irq/118-8000000.ethernet-tx010:05:280
325904399431,4cyclictest3296726-21http10:50:000
325904799421,8cyclictest0-21swapper/210:15:012
3259047994216,14cyclictest0-21swapper/210:40:122
3259047994216,14cyclictest0-21swapper/207:50:132
3259045994230,5cyclictest0-21swapper/107:15:521
3259045994229,6cyclictest0-21swapper/108:45:291
3259045994227,9cyclictest0-21swapper/109:00:211
3259045994227,9cyclictest0-21swapper/109:00:211
3259043994237,2cyclictest0-21swapper/007:15:000
3259043994231,7cyclictest0-21swapper/008:00:000
3259043994227,8cyclictest0-21swapper/009:35:260
325904399421,39cyclictest0-21swapper/010:35:170
3259047994126,9cyclictest3314305-21munin-node12:35:122
3259047994126,7cyclictest0-21swapper/211:35:262
3259047994123,9cyclictest0-21swapper/211:50:182
3259047994123,12cyclictest0-21swapper/212:20:192
3259047994122,11cyclictest0-21swapper/211:10:282
3259045994131,6cyclictest0-21swapper/109:10:261
3259045994128,8cyclictest0-21swapper/112:05:281
325904399419,14cyclictest3300188-21apt-get11:10:010
3259043994134,3cyclictest3303986-21ls11:35:010
3259043994133,5cyclictest20850irq/208-8000000.ethernet07:40:280
3259043994132,5cyclictest3278995-21munin-plugin-st09:05:010
3259043994132,5cyclictest3278995-21munin-plugin-st09:05:010
3259043994132,4cyclictest0-21swapper/008:15:270
325904399411,38cyclictest0-21swapper/010:20:240
325904399411,38cyclictest0-21swapper/008:00:020
325904399411,38cyclictest0-21swapper/008:00:020
3259047994026,9cyclictest0-21swapper/211:25:012
3259047994023,9cyclictest0-21swapper/212:15:002
3259045994028,8cyclictest0-21swapper/107:40:271
325904599401,11cyclictest0-21swapper/110:00:011
3259043994033,4cyclictest20650irq/252-8000000.ethernet09:55:230
3259043994033,4cyclictest20650irq/252-8000000.ethernet08:10:210
325904399401,37cyclictest0-21swapper/010:00:260
325904399401,37cyclictest0-21swapper/008:35:240
325904399401,36cyclictest0-21swapper/009:30:200
325904799394,24cyclictest3272894-21sed08:25:262
3259047993929,4cyclictest3268970-21apt-get08:05:142
3259047993921,12cyclictest0-21swapper/211:25:082
3259047993915,12cyclictest0-21swapper/207:40:112
3259045993931,5cyclictest3310728-21munin-plugin-st12:15:001
3259045993928,8cyclictest0-21swapper/112:25:281
3259045993928,8cyclictest0-21swapper/112:25:281
3259045993927,8cyclictest0-21swapper/110:40:251
3259045993927,8cyclictest0-21swapper/109:15:271
3259043993934,4cyclictest0-21swapper/008:45:110
3259043993929,8cyclictest0-21swapper/012:15:160
3259043993926,10cyclictest0-21swapper/012:00:270
325904399392,4cyclictest3259040-21cyclictest10:34:590
325904399391,4cyclictest0-21swapper/010:10:240
325904399391,36cyclictest0-21swapper/009:45:140
325904399391,36cyclictest0-21swapper/007:25:220
325904399391,36cyclictest0-21swapper/007:25:220
325904799385,21cyclictest3308579-21cut12:00:202
3259047993824,8cyclictest0-21swapper/209:10:252
3259047993822,12cyclictest0-21swapper/210:15:122
3259047993815,12cyclictest0-21swapper/210:30:132
3259047993815,11cyclictest0-21swapper/212:30:112
3259047993815,11cyclictest0-21swapper/211:45:132
3259047993811,20cyclictest3289856-21sed10:05:262
3259045993831,5cyclictest3300193-21munin-plugin-st11:09:591
3259045993831,4cyclictest167450irq/126-8000000.ethernet-tx108:15:301
3259045993830,5cyclictest0-21swapper/110:00:281
3259045993829,5cyclictest0-21swapper/111:45:001
3259045993828,6cyclictest3303064-21grep11:25:241
3259045993827,8cyclictest0-21swapper/110:15:261
3259045993827,8cyclictest0-21swapper/108:10:281
3259045993826,8cyclictest0-21swapper/110:45:281
325904599381,31cyclictest0-21swapper/108:50:271
3259043993831,4cyclictest0-21swapper/007:35:220
3259043993829,6cyclictest0-21swapper/008:20:250
325904399381,4cyclictest0-21swapper/012:10:000
325904399381,35cyclictest0-21swapper/009:50:130
325904399381,35cyclictest0-21swapper/009:40:240
325904399381,35cyclictest0-21swapper/009:15:130
3259047993726,7cyclictest1660-21snmpd12:05:572
3259047993726,6cyclictest3259577-21ps07:10:252
3259047993723,7cyclictest0-21swapper/210:20:272
3259047993721,8cyclictest0-21swapper/210:50:172
3259047993718,10cyclictest0-21swapper/211:10:012
3259045993731,3cyclictest3302047-21cron11:20:011
3259045993725,8cyclictest0-21swapper/107:45:261
3259045993722,8cyclictest0-21swapper/108:55:291
3259045993720,13cyclictest0-21swapper/107:35:261
325904599371,29cyclictest0-21swapper/107:10:251
3259043993728,5cyclictest0-21swapper/012:25:000
3259043993727,5cyclictest0-21swapper/007:30:320
325904399372,5cyclictest3266941-21head07:50:260
325904399371,9cyclictest3308196-21grep12:00:000
3259047993628,5cyclictest311ktimers/209:45:192
3259047993628,4cyclictest3261193-21apt-get07:20:112
3259047993622,8cyclictest3279648-21/usr/sbin/munin09:05:272
325904799362,23cyclictest3278971-21kworker/u8:3+rpciod09:17:222
3259047993620,13cyclictest0-21swapper/211:55:112
3259047993615,11cyclictest0-21swapper/210:45:122
3259045993625,6cyclictest0-21swapper/110:35:221
3259045993624,9cyclictest0-21swapper/110:25:291
3259045993624,9cyclictest0-21swapper/110:25:291
3259045993624,8cyclictest0-21swapper/107:50:261
3259043993630,4cyclictest20850irq/208-8000000.ethernet08:25:110
3259043993630,2cyclictest0-21swapper/012:15:000
3259043993629,4cyclictest3260670-21/usr/sbin/munin07:15:480
3259043993629,4cyclictest0-21swapper/007:20:190
3259043993627,4cyclictest3276852-21sh08:50:200
3259043993624,8cyclictest0-21swapper/011:45:300
325904399361,4cyclictest0-21swapper/011:25:010
325904399361,33cyclictest0-21swapper/008:30:120
325904799352,3cyclictest0-21swapper/208:05:012
325904799352,3cyclictest0-21swapper/208:05:012
3259047993523,6cyclictest0-21swapper/208:15:242
3259047993521,8cyclictest3284872-21sshd09:36:582
3259045993527,4cyclictest0-21swapper/109:50:151
3259045993524,5cyclictest0-21swapper/109:45:291
3259045993523,8cyclictest231ktimers/111:10:051
3259045993522,8cyclictest0-21swapper/107:25:261
3259045993522,8cyclictest0-21swapper/107:25:261
325904599351,2cyclictest0-21swapper/112:35:281
325904399351,32cyclictest0-21swapper/012:29:550
325904399351,32cyclictest0-21swapper/012:29:550
325904399351,32cyclictest0-21swapper/010:25:570
325904399351,32cyclictest0-21swapper/010:25:570
3259047993423,6cyclictest311ktimers/207:45:102
325904799342,23cyclictest3269591-21kworker/u8:1+rpciod08:32:232
3259047993421,9cyclictest0-21swapper/212:25:122
3259047993421,9cyclictest0-21swapper/212:25:112
3259045993425,4cyclictest0-21swapper/108:35:201
3259045993421,9cyclictest0-21swapper/110:10:011
3259045993414,9cyclictest3290160-21/usr/sbin/munin10:10:171
3259045993412,11cyclictest3311788-21/usr/sbin/munin12:20:181
325904399341,7cyclictest0-21swapper/010:45:010
3259045993326,4cyclictest0-21swapper/111:40:001
3259045993325,5cyclictest0-21swapper/108:45:011
3259045993325,5cyclictest0-21swapper/108:45:001
3259045993323,7cyclictest0-21swapper/108:30:281
325904599331,26cyclictest0-21swapper/111:50:091
3259047993224,3cyclictest3292705-21apt-get10:25:162
3259047993224,3cyclictest3292705-21apt-get10:25:162
3259047993222,6cyclictest3262030-21/usr/sbin/munin07:25:132
3259047993222,6cyclictest3262030-21/usr/sbin/munin07:25:132
3259045993223,7cyclictest0-21swapper/108:20:281
3259045993222,5cyclictest0-21swapper/108:00:271
3259045993222,5cyclictest0-21swapper/108:00:271
3259045993220,9cyclictest0-21swapper/110:50:261
325904599321,25cyclictest0-21swapper/109:40:101
325904599321,25cyclictest0-21swapper/107:55:111
3259045993124,4cyclictest0-21swapper/112:00:121
3259045993124,4cyclictest0-21swapper/109:05:201
3259045993123,5cyclictest0-21swapper/111:45:291
3259045993118,7cyclictest3302297-21cut11:25:001
325904599311,4cyclictest3263482-21users07:30:311
325904399311,7cyclictest0-21swapper/007:10:000
3259045993019,7cyclictest0-21swapper/110:20:261
3259045993012,10cyclictest0-21swapper/109:30:011
3259045992916,9cyclictest0-21swapper/108:25:181
3259045992817,8cyclictest0-21swapper/112:15:271
3259045992615,7cyclictest0-21swapper/109:25:001
3259045992615,4cyclictest0-21swapper/111:05:001
3259045992512,9cyclictest0-21swapper/108:05:271
3259045992312,7cyclictest0-21swapper/107:10:001
3259047992213,3cyclictest3259134-21wc07:10:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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