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2026-03-05 - 19:05
[ 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 Thu Mar 05, 2026 12:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3827304998983,4cyclictest0-21swapper/007:20:010
382730699749,16cyclictest3881485-21/usr/sbin/munin12:25:191
3827306997325,4cyclictest0-21swapper/109:40:281
3827306997325,4cyclictest0-21swapper/109:40:281
3827306997029,35cyclictest0-21swapper/112:10:261
3827306996933,29cyclictest3851368-21tail09:25:291
3827306996826,4cyclictest3864305-21munin-plugin-st10:45:001
3827306996755,8cyclictest0-21swapper/110:40:001
3827306996724,37cyclictest0-21swapper/108:05:261
3827306996629,31cyclictest0-21swapper/110:25:281
3827306996323,6cyclictest0-21swapper/112:15:271
3827306996236,22cyclictest3827298-21cyclictest11:00:001
3827306996227,30cyclictest0-21swapper/109:00:281
3827306996221,10cyclictest0-21swapper/109:05:281
382730499621,2cyclictest0-21swapper/008:05:000
3827306996125,30cyclictest0-21swapper/107:30:201
3827306996122,8cyclictest0-21swapper/109:20:281
3827306995823,5cyclictest0-21swapper/110:05:201
3827306995820,7cyclictest0-21swapper/111:05:281
3827306995723,4cyclictest0-21swapper/111:15:191
3827306995721,8cyclictest0-21swapper/107:20:011
3827306995620,9cyclictest0-21swapper/111:20:181
3827306995620,6cyclictest0-21swapper/108:45:291
3827306995620,5cyclictest0-21swapper/109:35:281
3827306995619,10cyclictest0-21swapper/111:00:271
3827306995423,5cyclictest0-21swapper/107:20:151
3827304995343,6cyclictest3851349-21grep09:25:290
3827306995142,5cyclictest3836083-21sendmail08:00:011
3827306995126,19cyclictest0-21swapper/111:50:191
3827306995126,19cyclictest0-21swapper/111:50:191
382730499511,44cyclictest0-21swapper/007:55:010
382730699508,7cyclictest0-21swapper/110:20:011
382730499505,8cyclictest3831932-21gpg-connect-age07:35:010
3827309994835,9cyclictest3866828-21sendmail11:00:002
3827306994836,7cyclictest0-21swapper/111:30:001
3827304994840,4cyclictest167350irq/118-8000000.ethernet-tx012:20:160
382730499481,45cyclictest0-21swapper/009:40:110
382730499481,45cyclictest0-21swapper/009:40:110
382730499472,6cyclictest3837487-21/usr/sbin/munin08:05:250
3827309994629,11cyclictest311ktimers/208:00:142
3827306994632,9cyclictest0-21swapper/110:45:291
3827306994623,5cyclictest0-21swapper/111:30:271
3827304994638,5cyclictest3830922-21cron07:30:000
3827304994638,5cyclictest3830922-21cron07:30:000
3827304994638,4cyclictest20650irq/252-8000000.ethernet10:15:140
3827306994532,9cyclictest0-21swapper/107:40:001
3827304994538,4cyclictest167350irq/118-8000000.ethernet-tx008:55:160
3827304994538,4cyclictest167350irq/118-8000000.ethernet-tx008:50:110
3827304994528,12cyclictest0-21swapper/009:35:270
3827304994522,15cyclictest131ktimers/009:05:110
3827309994430,9cyclictest0-21swapper/208:45:292
3827309994427,8cyclictest0-21swapper/207:15:042
382730499443,8cyclictest14-21rcu_preempt07:45:010
382730499443,8cyclictest14-21rcu_preempt07:45:010
3827304994436,4cyclictest167350irq/118-8000000.ethernet-tx011:00:220
382730499442,6cyclictest3880046-21irqstats12:15:220
3827309994329,9cyclictest0-21swapper/209:35:282
3827306994325,10cyclictest0-21swapper/111:55:281
3827304994337,2cyclictest0-21swapper/009:10:110
382730499432,5cyclictest3840577-21df_inode08:25:170
382730499432,36cyclictest0-21swapper/012:00:000
382730499431,4cyclictest3835418-21latency_hist07:55:010
382730499431,39cyclictest0-21swapper/011:20:170
382730499425,6cyclictest3856515-21apt-get10:00:020
3827304994235,4cyclictest167350irq/118-8000000.ethernet-tx008:35:240
3827304994234,4cyclictest20650irq/252-8000000.ethernet07:35:250
382730499422,5cyclictest3849647-21users09:15:300
382730499421,5cyclictest3867947-21df_inode11:05:170
3827304994214,25cyclictest15-21rcuc/011:45:210
3827309994130,7cyclictest3879524-21grep12:10:272
3827309994129,8cyclictest3850479-21grep09:20:282
3827306994124,10cyclictest0-21swapper/107:40:311
3827306994124,10cyclictest0-21swapper/107:40:311
382730499413,4cyclictest0-21swapper/010:30:010
3827304994133,4cyclictest0-21swapper/010:55:110
3827304994127,10cyclictest3854734-21grep09:45:290
382730499412,3cyclictest3873600-21sendmail-msp11:40:000
382730499411,3cyclictest0-21swapper/009:55:010
382730499411,37cyclictest0-21swapper/008:20:150
382730499411,36cyclictest0-21swapper/007:20:010
3827309994031,5cyclictest0-21swapper/210:35:192
3827309994031,5cyclictest0-21swapper/210:15:282
3827304994033,4cyclictest20650irq/252-8000000.ethernet11:50:260
3827304994033,4cyclictest20650irq/252-8000000.ethernet11:50:260
3827304994033,4cyclictest20650irq/252-8000000.ethernet10:35:260
3827304994033,4cyclictest167350irq/118-8000000.ethernet-tx008:40:200
3827304994026,10cyclictest0-21swapper/008:50:000
3827309993930,6cyclictest3838570-21grep08:10:282
3827309993929,6cyclictest0-21swapper/208:20:262
3827309993927,9cyclictest3869279-21grep11:10:292
3827309993927,9cyclictest3869279-21grep11:10:292
3827306993924,10cyclictest0-21swapper/108:20:251
3827306993916,13cyclictest0-21swapper/108:50:281
3827304993933,4cyclictest0-21swapper/010:20:220
3827304993932,4cyclictest20650irq/252-8000000.ethernet09:30:180
3827304993932,4cyclictest0-21swapper/012:25:150
3827304993923,14cyclictest3882978-21cat12:35:000
382730499391,4cyclictest3857433-21users10:00:300
382730499391,4cyclictest3857433-21users10:00:300
382730499391,4cyclictest3850506-21/usr/sbin/munin09:20:290
382730499391,36cyclictest0-21swapper/010:10:200
382730499391,36cyclictest0-21swapper/008:20:000
382730499391,36cyclictest0-21swapper/008:10:150
382730499391,35cyclictest0-21swapper/010:05:040
3827309993825,10cyclictest0-21swapper/211:55:262
3827306993829,5cyclictest0-21swapper/111:10:291
3827306993829,5cyclictest0-21swapper/111:10:291
3827306993825,9cyclictest0-21swapper/107:45:261
3827306993823,8cyclictest0-21swapper/109:45:291
3827304993830,5cyclictest0-21swapper/007:45:270
382730499382,34cyclictest0-21swapper/007:10:180
382730499382,27cyclictest3878656-21apt-get12:10:020
382730499381,2cyclictest0-21swapper/010:40:160
3827309993731,3cyclictest0-21swapper/207:35:222
3827309993729,5cyclictest3856528-21sendmail10:00:002
3827309993727,6cyclictest3864194-21grep10:40:282
3827309993727,5cyclictest3848479-21kernelversion09:10:242
3827309993726,6cyclictest0-21swapper/210:10:282
3827309993725,6cyclictest0-21swapper/210:00:222
3827309993725,6cyclictest0-21swapper/210:00:222
3827306993725,8cyclictest0-21swapper/107:10:281
3827306993723,9cyclictest0-21swapper/110:20:291
3827306993719,12cyclictest0-21swapper/112:00:281
3827304993730,4cyclictest0-21swapper/010:30:150
3827304993730,4cyclictest0-21swapper/010:30:150
3827304993721,14cyclictest0-21swapper/009:00:180
382730499371,34cyclictest0-21swapper/012:00:120
382730499371,34cyclictest0-21swapper/010:50:190
382730499371,34cyclictest0-21swapper/010:45:140
3827309993626,7cyclictest0-21swapper/209:05:002
382730999361,32cyclictest0-21swapper/208:35:292
3827309993612,16cyclictest3864502-21/usr/sbin/munin10:45:192
3827306993629,4cyclictest3842828-21sh08:40:011
382730699361,4cyclictest0-21swapper/108:35:001
3827304993625,7cyclictest0-21swapper/011:30:270
382730499361,4cyclictest0-21swapper/011:15:130
382730499361,3cyclictest3841409-21df08:30:160
382730499361,32cyclictest0-21swapper/012:35:250
382730499361,32cyclictest0-21swapper/012:35:250
3827309993526,4cyclictest0-21swapper/207:55:282
3827309993525,6cyclictest3873535-21grep11:35:292
3827309993520,10cyclictest0-21swapper/211:20:212
3827304993529,4cyclictest20850irq/208-8000000.ethernet11:10:240
3827304993529,4cyclictest20850irq/208-8000000.ethernet11:10:240
382730499352,4cyclictest1660-21snmpd12:10:460
382730499351,32cyclictest0-21swapper/011:40:270
382730499351,32cyclictest0-21swapper/011:25:280
3827309993425,4cyclictest0-21swapper/211:30:212
3827309993423,6cyclictest0-21swapper/209:30:012
3827306993424,5cyclictest0-21swapper/107:50:191
3827306993422,6cyclictest0-21swapper/110:50:291
3827306993416,11cyclictest0-21swapper/109:50:291
382730699341,2cyclictest0-21swapper/110:15:011
382730999333,24cyclictest30-21rcuc/209:20:012
3827309993328,3cyclictest0-21swapper/210:30:282
3827309993328,3cyclictest0-21swapper/210:30:282
3827309993324,6cyclictest3828028-21grep07:10:292
3827309993324,6cyclictest0-21swapper/209:50:282
3827309993324,5cyclictest3883770-21unixbench_singl12:35:282
3827309993324,5cyclictest3883770-21unixbench_singl12:35:282
3827309993323,5cyclictest3871902-21munin-plugin-st11:30:002
3827309993323,5cyclictest0-21swapper/210:25:262
3827309993321,9cyclictest0-21swapper/212:15:242
3827306993322,7cyclictest0-21swapper/109:30:291
3827306993322,6cyclictest0-21swapper/108:15:301
3827306993321,8cyclictest0-21swapper/108:40:281
3827309993225,3cyclictest3833560-21munin-plugin-st07:45:002
3827309993225,3cyclictest3833560-21munin-plugin-st07:44:592
3827309993222,5cyclictest0-21swapper/212:00:272
3827309993221,7cyclictest0-21swapper/209:30:292
3827309993221,7cyclictest0-21swapper/208:05:282
3827309993221,5cyclictest0-21swapper/208:25:282
3827309993219,9cyclictest0-21swapper/210:20:282
382730999321,28cyclictest3833756-21/usr/sbin/munin07:45:162
3827306993226,4cyclictest0-21swapper/109:15:271
3827306993224,5cyclictest3855875-21/usr/sbin/munin09:55:151
3827306993222,7cyclictest0-21swapper/108:55:271
3827306993216,12cyclictest0-21swapper/111:35:291
3827309993120,7cyclictest3847933-21grep09:05:282
3827309993119,8cyclictest0-21swapper/207:35:002
3827309993119,10cyclictest0-21swapper/212:10:002
3827309993117,9cyclictest0-21swapper/211:40:212
382730999311,27cyclictest3830292-21/usr/sbin/munin07:25:252
382730999311,27cyclictest3830292-21/usr/sbin/munin07:25:252
382730999311,24cyclictest0-21swapper/208:55:142
3827306993122,5cyclictest0-21swapper/111:45:001
3827309993021,7cyclictest3829452-21/usr/sbin/munin07:20:202
3827309993021,6cyclictest0-21swapper/211:50:272
3827309993021,6cyclictest0-21swapper/211:50:262
3827309993020,5cyclictest0-21swapper/211:05:262
3827306993022,5cyclictest0-21swapper/112:35:281
3827306993022,5cyclictest0-21swapper/112:35:271
3827306993021,5cyclictest3841055-21grep08:25:281
3827306993020,7cyclictest1660-21snmpd11:48:291
3827306993018,8cyclictest0-21swapper/108:00:281
382730699301,4cyclictest0-21swapper/108:15:021
3827309992922,4cyclictest0-21swapper/210:50:292
3827309992921,5cyclictest0-21swapper/208:40:282
3827309992920,5cyclictest0-21swapper/210:05:172
382730999291,24cyclictest0-21swapper/209:50:002
3827306992923,4cyclictest3878017-21/usr/sbin/munin12:05:211
3827306992920,6cyclictest0-21swapper/107:25:291
3827306992920,6cyclictest0-21swapper/107:25:291
3827309992823,3cyclictest200-21pr/ttyS212:25:002
3827309992822,3cyclictest3853910-21tail09:40:282
3827309992822,3cyclictest3853910-21tail09:40:282
3827309992821,4cyclictest0-21swapper/208:15:302
3827309992818,6cyclictest311ktimers/211:00:182
3827309992818,6cyclictest0-21swapper/212:30:282
3827309992817,7cyclictest0-21swapper/211:15:182
3827309992817,6cyclictest0-21swapper/211:45:252
3827309992816,8cyclictest0-21swapper/208:55:012
3827306992816,9cyclictest0-21swapper/110:05:001
3827306992816,9cyclictest0-21swapper/110:05:001
382730699281,10cyclictest0-21swapper/110:35:011
382730699281,10cyclictest0-21swapper/110:35:011
3827304992822,2cyclictest0-21swapper/007:10:010
382730999271,24cyclictest0-21swapper/207:50:182
3827306992718,6cyclictest0-21swapper/112:30:271
3827306992716,7cyclictest0-21swapper/112:20:281
382730699271,23cyclictest1653-21lldpd09:14:321
3827309992617,6cyclictest0-21swapper/212:25:272
3827309992519,3cyclictest3841882-21grep08:30:282
3827306992315,5cyclictest0-21swapper/107:09:591
3827309992014,3cyclictest3827390-21latency_hist07:10:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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