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2026-02-19 - 16:50
[ 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 #b, slot #5

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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  Phytec
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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackbslot5s.osadl.org (updated Thu Feb 19, 2026 12:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1009016996633,21cyclictest0-21swapper/211:05:002
1009013995649,4cyclictest1024764-21kworker/u8:2+events_unbound08:00:231
1009013995544,7cyclictest1083962-21auditctl10:45:001
1009013995544,7cyclictest1083962-21auditctl10:44:591
1009020995346,4cyclictest1049334-21munin-plugin-st09:05:013
1009009995138,10cyclictest121ktimers/009:40:110
1009013995040,6cyclictest1054227-21grep09:15:271
1009013994941,5cyclictest1026653-21sendmail08:00:011
1009016994816,15cyclictest1068472-21sed10:00:012
1009013994635,8cyclictest1071775-21idleruntime-cro10:10:001
1009013994635,8cyclictest1071775-21idleruntime-cro10:09:591
1009013994537,5cyclictest1018086-21cron07:35:011
1009009994537,5cyclictest1121559-21seq12:30:260
1009009994537,5cyclictest1075190-21grep10:20:000
1009009994537,5cyclictest1075190-21grep10:20:000
1009020994435,6cyclictest1021522-21apt07:45:013
1009016994432,8cyclictest1057685-21grep09:25:242
1009013994336,5cyclictest1111510-21kworker/u8:0+events_unbound12:11:081
1009013994335,4cyclictest0-21swapper/110:20:001
1009013994335,4cyclictest0-21swapper/110:20:001
1009020994233,5cyclictest1103195-21munin-plugin-st11:40:013
1009016994229,9cyclictest1077489-21grep10:25:162
1009016994229,9cyclictest1077489-21grep10:25:162
1009016994229,8cyclictest1032008-21apt-get08:15:132
1009016994229,8cyclictest1032008-21apt-get08:15:122
1009016994228,11cyclictest1018674-21/usr/sbin/munin07:35:182
1009016994227,10cyclictest1086012-21/usr/sbin/munin10:50:142
1009016994222,15cyclictest1040923-21/usr/sbin/munin08:40:172
1009013994236,4cyclictest1071596-21kworker/u8:2+events_unbound10:10:481
1009013994236,4cyclictest1071596-21kworker/u8:2+events_unbound10:10:481
1009020994130,7cyclictest1015924-21grep07:25:253
1009016994128,9cyclictest1080073-21grep10:30:262
1009016994128,9cyclictest1080073-21grep10:30:262
1009016994126,10cyclictest1105870-21/usr/sbin/munin11:45:252
1009016994125,11cyclictest0-21swapper/207:15:102
1009016994123,13cyclictest1097651-21grep11:20:252
1009016994123,12cyclictest1055047-21cut09:20:152
1009016994117,14cyclictest1042763-21/usr/sbin/munin08:45:142
1009016994031,5cyclictest1099088-21runrttasks11:25:252
1009016994028,8cyclictest1028937-21irqstats08:05:192
1009016994027,8cyclictest1065279-21/usr/sbin/munin09:50:142
1009016994023,13cyclictest1073939-21fschecks_time10:15:172
1009016994023,13cyclictest1073939-21fschecks_time10:15:162
1009016994022,14cyclictest1050756-21tail09:05:252
1009016994021,15cyclictest1064518-21head09:45:242
1009016994019,15cyclictest1081699-21timerwakeupswit10:35:262
1009016994019,15cyclictest1081699-21timerwakeupswit10:35:252
1009009994032,5cyclictest1050314-21runrttasks09:05:210
1009009994031,6cyclictest1073066-21unixbench_singl10:10:250
1009009994031,6cyclictest1073066-21unixbench_singl10:10:240
1009016993931,4cyclictest1044416-21apt-get08:50:122
1009016993930,6cyclictest1021764-21apt-get07:45:132
1009016993927,7cyclictest1120879-21/usr/sbin/munin12:30:192
1009016993926,8cyclictest1110616-21/usr/sbin/munin12:00:172
1009016993926,10cyclictest1118345-21cron12:21:592
1009016993925,10cyclictest1021350-21cron07:43:002
1009016993921,14cyclictest1017636-21sed07:30:252
1009016993917,16cyclictest992604-21kworker/u8:1+ext4-rsv-conversion07:15:002
1009020993832,4cyclictest1016054-21kworker/u8:0+events_unbound07:45:103
1009016993830,4cyclictest1087603-21apt-get10:55:112
1009016993829,4cyclictest1122244-21apt-get12:35:132
1009016993828,7cyclictest1084918-21/usr/sbin/munin10:45:232
1009016993828,7cyclictest1082821-21/usr/sbin/munin10:40:162
1009016993828,7cyclictest1082821-21/usr/sbin/munin10:40:162
1009016993828,7cyclictest1051709-21/usr/sbin/munin09:10:152
1009016993828,7cyclictest1026889-21munin-node08:00:112
1009016993827,7cyclictest1060362-21/usr/sbin/munin09:35:162
1009016993827,7cyclictest1039103-21/usr/sbin/munin08:35:162
1009016993826,9cyclictest1102234-21/usr/sbin/munin11:35:202
1009016993826,9cyclictest1023577-21/usr/sbin/munin07:50:142
1009016993826,7cyclictest1061751-21apt-get09:40:122
1009016993825,10cyclictest1035159-21sshd08:24:282
1009016993824,8cyclictest1015048-21/usr/sbin/munin07:25:152
1009016993821,12cyclictest1107035-21sort11:50:152
1009016993820,13cyclictest1094415-21cron11:15:002
1009016993818,17cyclictest1035973-21ntpq08:25:202
1009016993813,8cyclictest629-21snmpd08:30:152
1009009993829,6cyclictest1018495-21fschecks_count07:35:160
1009016993728,6cyclictest1116820-21sshd12:19:272
1009016993727,7cyclictest1108833-21/usr/sbin/munin11:55:172
1009016993727,7cyclictest1095320-21/usr/sbin/munin11:15:182
1009016993727,7cyclictest1072402-21/usr/sbin/munin10:10:182
1009016993727,7cyclictest1072402-21/usr/sbin/munin10:10:182
1009016993727,7cyclictest1071075-21/usr/sbin/munin10:05:252
1009016993727,7cyclictest1071075-21/usr/sbin/munin10:05:242
1009016993727,7cyclictest1025690-21/usr/sbin/munin07:55:182
1009016993727,7cyclictest1013538-21if_eth107:20:182
1009016993727,6cyclictest1100549-21/usr/sbin/munin11:30:192
1009016993726,8cyclictest1091365-21diskstats11:05:152
1009016993726,7cyclictest1118942-21/usr/sbin/munin12:25:132
1009016993726,7cyclictest1030429-21/usr/sbin/munin08:10:142
1009016993725,8cyclictest1114908-21cron12:12:002
1009016993724,10cyclictest1048382-21ntp_kernel_pll_09:00:212
1009016993723,10cyclictest1059969-21latency_hist09:35:012
1009016993722,11cyclictest1103577-21sort11:40:152
1009016993721,13cyclictest1075434-21apt-get10:20:132
1009016993721,13cyclictest1075434-21apt-get10:20:122
1009013993731,4cyclictest1111510-21kworker/u8:0+events_unbound12:06:061
1009013993726,7cyclictest1067912-21grep09:55:261
1009009993725,7cyclictest0-21swapper/008:25:240
1009020993627,6cyclictest1040707-21grep08:40:023
1009016993625,7cyclictest1046813-21wc08:55:222
1009016993623,8cyclictest1111982-21/usr/sbin/munin12:05:202
1009013993627,6cyclictest1033079-21grep08:15:251
1009013993627,6cyclictest1033079-21grep08:15:241
1009013993624,9cyclictest231ktimers/110:00:101
1009009993626,7cyclictest1110057-21sendmail12:00:000
1009009993626,6cyclictest0-21swapper/010:00:000
1009020993525,6cyclictest0-21swapper/308:45:013
1009020993523,8cyclictest1054682-21sendmail09:20:013
1009016993526,6cyclictest1053629-21/usr/sbin/munin09:15:202
1009016993525,7cyclictest1068701-21/usr/sbin/munin10:00:112
1009009993528,5cyclictest1071596-21kworker/u8:2+events_unbound10:55:560
1009009993525,6cyclictest0-21swapper/008:45:380
1009009993525,5cyclictest0-21swapper/010:55:000
1009009993516,3cyclictest0-21swapper/009:45:140
100902099346,15cyclictest1090325-21unixbench_multi11:00:253
1009020993421,8cyclictest1071335-21grep10:05:273
1009020993421,8cyclictest1071335-21grep10:05:273
1009013993414,7cyclictest1101389-21kworker/u8:1+events_unbound11:45:011
1009009993426,4cyclictest0-21swapper/010:20:480
1009009993426,4cyclictest0-21swapper/010:20:480
1009009993425,5cyclictest1068037-21kworker/u8:0+events_unbound10:00:460
1009009993423,8cyclictest1061510-21munin-plugin-st09:40:010
1009009993423,7cyclictest0-21swapper/009:00:000
1009009993423,7cyclictest0-21swapper/007:10:250
1009020993328,3cyclictest0-21swapper/312:10:083
1009020993325,4cyclictest0-21swapper/312:10:003
1009020993325,4cyclictest0-21swapper/311:30:243
1009020993325,4cyclictest0-21swapper/311:21:003
1009020993324,4cyclictest0-21swapper/310:45:003
1009020993324,4cyclictest0-21swapper/310:45:003
100902099331,16cyclictest0-21swapper/310:15:123
100902099331,16cyclictest0-21swapper/310:15:113
1009016993317,11cyclictest1009097-21sed07:10:012
1009013993325,4cyclictest1082245-21cut10:40:001
1009013993325,4cyclictest1082245-21cut10:40:001
1009013993323,6cyclictest0-21swapper/110:30:001
1009013993323,6cyclictest0-21swapper/110:30:001
100901399331,5cyclictest0-21swapper/108:50:121
1009009993325,5cyclictest0-21swapper/008:35:250
100902099324,5cyclictest131rcu_preempt11:45:123
1009020993224,4cyclictest0-21swapper/309:20:253
1009013993226,4cyclictest1105135-21kworker/u8:0+events_unbound11:46:041
1009013993223,5cyclictest0-21swapper/111:20:011
1009013993222,7cyclictest1119884-21grep12:25:231
1009013993222,6cyclictest0-21swapper/111:55:261
1009013993221,7cyclictest1062765-21grep09:40:231
1009009993224,4cyclictest0-21swapper/011:26:010
1009009993222,6cyclictest1025352-21fschecks_time07:55:140
1009009993222,6cyclictest0-21swapper/012:35:240
1009020993123,4cyclictest0-21swapper/309:40:013
1009020993120,8cyclictest1085677-21idleruntime-cro10:49:593
1009020993120,7cyclictest0-21swapper/308:15:253
1009020993120,7cyclictest0-21swapper/308:15:253
1009020993118,8cyclictest1109563-21grep11:55:263
1009013993125,4cyclictest1054593-21kworker/u8:2+events_unbound09:20:411
1009013993124,4cyclictest1085672-21ls10:50:001
1009013993124,4cyclictest0-21swapper/107:55:001
1009013993123,4cyclictest0-21swapper/107:25:151
1009013993119,8cyclictest1064524-21grep09:45:231
1009013993117,11cyclictest231ktimers/112:20:111
1009009993124,4cyclictest0-21swapper/008:50:120
1009009993122,6cyclictest0-21swapper/010:40:250
1009009993122,6cyclictest0-21swapper/010:40:240
1009009993122,6cyclictest0-21swapper/010:05:270
1009009993122,6cyclictest0-21swapper/010:05:270
1009009993122,5cyclictest0-21swapper/011:45:000
1009009993121,6cyclictest0-21swapper/011:30:240
1009009993121,6cyclictest0-21swapper/007:25:240
100900999311,5cyclictest131rcu_preempt09:25:110
1009020993020,6cyclictest0-21swapper/312:35:003
1009020993019,8cyclictest1087371-21auditctl10:55:003
1009013993023,4cyclictest0-21swapper/107:45:251
1009013993022,4cyclictest0-21swapper/112:35:001
1009013993022,4cyclictest0-21swapper/108:10:251
1009013993021,6cyclictest0-21swapper/109:05:021
1009013993019,7cyclictest0-21swapper/111:35:001
100901399301,4cyclictest131rcu_preempt12:00:101
100900999308,14cyclictest0-21swapper/008:15:110
100900999308,14cyclictest0-21swapper/008:15:110
1009009993024,4cyclictest11-21ksoftirqd/009:00:120
1009009993022,5cyclictest1038639-21munin-plugin-st08:35:010
1009009993019,7cyclictest0-21swapper/009:15:260
1009009993019,6cyclictest0-21swapper/011:45:270
1009020992920,6cyclictest1088619-21grep10:55:253
1009020992918,7cyclictest1073056-21grep10:10:253
1009020992918,7cyclictest1073056-21grep10:10:253
100902099291,4cyclictest131rcu_preempt09:10:123
1009013992922,5cyclictest1033326-21kworker/u8:1+events_unbound08:20:221
1009013992922,4cyclictest0-21swapper/107:15:241
1009013992921,5cyclictest1092719-21cron11:09:591
1009013992920,5cyclictest0-21swapper/107:10:061
1009013992919,7cyclictest0-21swapper/108:40:011
1009013992919,6cyclictest0-21swapper/108:40:281
1009009992922,4cyclictest0-21swapper/009:50:220
1009009992922,3cyclictest0-21swapper/007:30:250
1009009992920,6cyclictest1111285-21unixbench_multi12:00:250
1009009992920,6cyclictest0-21swapper/011:00:250
1009009992919,6cyclictest0-21swapper/011:35:250
1009009992919,6cyclictest0-21swapper/008:05:270
1009020992822,4cyclictest1029790-21kworker/u8:0+events_unbound08:23:403
1009020992821,5cyclictest1049050-21kworker/u8:0+events_unbound09:09:083
1009020992820,4cyclictest0-21swapper/309:55:253
1009020992820,4cyclictest0-21swapper/308:00:153
1009020992819,5cyclictest0-21swapper/312:25:153
1009013992821,5cyclictest1045291-21kworker/u8:2+events_unbound09:12:411
1009013992820,5cyclictest1046336-21fschecks_time08:55:151
1009009992822,4cyclictest1009000-21cyclictest07:40:230
1009009992821,5cyclictest1027620-21sshd08:00:220
1009020992721,4cyclictest1024764-21kworker/u8:2+events_unbound07:53:163
100901399279,6cyclictest1049050-21kworker/u8:0+events_unbound09:33:081
100901399278,4cyclictest131rcu_preempt10:50:201
1009013992720,4cyclictest0-21swapper/108:45:251
1009013992720,4cyclictest0-21swapper/108:25:251
1009013992720,3cyclictest0-21swapper/112:20:001
1009013992719,5cyclictest1103198-21sh11:40:001
1009013992719,5cyclictest1073338-21kworker/u8:0+events_unbound10:22:501
1009013992719,5cyclictest1073338-21kworker/u8:0+events_unbound10:22:491
1009013992719,4cyclictest0-21swapper/112:35:251
1009013992715,8cyclictest1029609-21grep08:05:261
1009013992712,5cyclictest1035081-21kworker/u8:2+events_unbound08:32:511
1009009992721,3cyclictest0-21swapper/011:15:130
1009009992721,3cyclictest0-21swapper/008:45:010
1009020992620,4cyclictest1068037-21kworker/u8:0+events_unbound10:05:013
1009020992620,3cyclictest0-21swapper/309:54:593
1009020992618,5cyclictest0-21swapper/312:35:173
1009020992618,4cyclictest0-21swapper/312:20:253
1009020992618,4cyclictest0-21swapper/311:15:133
1009020992615,7cyclictest1029328-21sshd08:05:243
1009020992612,9cyclictest1010181-21grep07:10:253
100901399261,5cyclictest0-21swapper/110:30:131
100901399261,5cyclictest0-21swapper/110:30:131
1009009992621,3cyclictest13550irq/42-30be0000.ethernet12:15:220
1009009992621,3cyclictest0-21swapper/011:20:110
1009009992620,3cyclictest0-21swapper/012:30:000
1009009992618,5cyclictest0-21swapper/009:35:010
1009009992618,5cyclictest0-21swapper/009:25:000
1009009992617,6cyclictest0-21swapper/010:40:000
1009009992617,6cyclictest0-21swapper/010:40:000
1009009992616,7cyclictest1114729-21unixbench_singl12:10:220
1009009992616,6cyclictest0-21swapper/011:50:250
100900999261,22cyclictest1084193-21apt-get10:45:110
1009020992519,4cyclictest1103142-21kworker/u8:2+events_unbound12:00:223
1009020992519,4cyclictest1029790-21kworker/u8:0+events_unbound08:27:403
1009020992519,3cyclictest0-21swapper/312:15:253
1009020992518,5cyclictest1023000-21kworker/u8:1+events_unbound07:55:073
1009009992521,2cyclictest13550irq/42-30be0000.ethernet07:20:130
1009009992516,5cyclictest0-21swapper/012:05:240
1009020992418,4cyclictest1012581-21kworker/u8:2+events_unbound07:24:463
1009020992417,5cyclictest1045291-21kworker/u8:2+events_unbound08:54:133
1009020992417,5cyclictest1023000-21kworker/u8:1+events_unbound08:10:273
1009020992417,5cyclictest1016054-21kworker/u8:0+events_unbound07:30:113
100902099241,5cyclictest1099340-21unixbench_singl11:25:273
1009020992414,7cyclictest1058419-21cat09:30:133
1009013992418,4cyclictest1049050-21kworker/u8:0+events_unbound09:25:421
1009013992417,4cyclictest1014250-21grep07:20:251
1009013992416,5cyclictest231ktimers/110:55:201
1009013992416,5cyclictest221rcuc/109:50:101
1009013992415,7cyclictest231ktimers/111:25:141
1009013992414,7cyclictest1094434-21basename11:14:591
1009009992418,4cyclictest11-21ksoftirqd/012:20:120
1009009992418,3cyclictest0-21swapper/007:15:110
100900999241,20cyclictest1080062-21sed10:30:260
100900999241,20cyclictest1080062-21sed10:30:260
100900999241,20cyclictest1023552-21cstates07:50:130
100900999240,22cyclictest0-21swapper/011:05:040
1009020992317,3cyclictest0-21swapper/308:30:203
1009020992317,3cyclictest0-21swapper/307:15:043
1009020992315,6cyclictest1106983-21fschecks_count11:50:163
100902099230,3cyclictest131rcu_preempt08:45:133
1009013992317,4cyclictest1058046-21kworker/u8:2+events_unbound09:35:081
1009013992317,4cyclictest1016054-21kworker/u8:0+events_unbound07:40:131
1009013992317,3cyclictest0-21swapper/111:05:021
1009013992312,7cyclictest0-21swapper/111:20:251
1009009992316,3cyclictest0-21swapper/007:46:070
1009009992315,5cyclictest1034529-21cat08:20:240
100900999231,18cyclictest0-21swapper/009:13:440
1009020992216,3cyclictest0-21swapper/310:35:173
1009020992216,3cyclictest0-21swapper/310:35:173
1009020992216,3cyclictest0-21swapper/310:30:233
1009020992216,3cyclictest0-21swapper/310:30:223
1009020992214,5cyclictest1094621-21gpgv11:15:013
1009013992211,8cyclictest1018511-21grep07:35:161
1009009992215,3cyclictest0-21swapper/010:29:240
1009009992215,3cyclictest0-21swapper/010:29:230
100900999221,17cyclictest0-21swapper/008:12:570
100900999220,18cyclictest0-21swapper/011:14:260
1009020992115,3cyclictest0-21swapper/309:25:113
1009020992114,5cyclictest1045291-21kworker/u8:2+events_unbound08:55:153
1009020992113,5cyclictest0-21swapper/311:40:233
1009013992114,4cyclictest1051245-21sh09:10:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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