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2026-01-13 - 07:29
[ 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 all highest latencies:
System rackbslot5s.osadl.org (updated Tue Jan 13, 2026 00:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2346054995237,10cyclictest121ktimers/019:25:120
2346067995036,11cyclictest391ktimers/323:05:113
2346063994941,5cyclictest2397460-21cron21:40:012
2346063994941,5cyclictest2397460-21cron21:40:012
2346058994739,5cyclictest2380361-21munin-plugin-st20:50:001
2346054994737,6cyclictest2375613-21grep20:30:260
2346067994636,6cyclictest2445348-21fschecks_time23:55:173
2346054994638,4cyclictest0-21swapper/019:20:010
2346054994636,6cyclictest2377789-21latency_hist20:40:010
234605499451,40cyclictest2387193-21cron21:10:000
2346067994433,7cyclictest2397459-21cron21:40:013
2346067994433,7cyclictest2397459-21cron21:40:013
2346063994437,4cyclictest2441308-21sh23:45:002
2346054994427,13cyclictest121ktimers/022:00:130
2346063994335,5cyclictest2453490-21munin-plugin-st00:20:002
2346058994332,7cyclictest2360273-21grep19:45:241
2346054994315,4cyclictest131rcu_preempt19:35:110
2346054994315,4cyclictest131rcu_preempt19:35:100
2346067994130,9cyclictest391ktimers/322:05:133
2346063994133,5cyclictest2416517-21munin-plugin-st22:35:002
2346063994133,5cyclictest2394059-21munin-plugin-st21:30:002
2346058994134,4cyclictest2425484-21sh23:00:001
2346058994129,8cyclictest0-21swapper/122:38:041
2346058994027,9cyclictest0-21swapper/122:45:001
2346067993927,7cyclictest0-21swapper/319:15:253
2346063993932,4cyclictest2432343-21sendmail23:20:002
2346063993932,4cyclictest2432343-21sendmail23:20:002
2346063993930,6cyclictest2460533-21apt00:40:002
2346067993827,8cyclictest2414802-21idleruntime-cro22:30:003
2346067993827,7cyclictest0-21swapper/321:45:003
2346054993826,8cyclictest2359360-21fschecks_count19:45:140
2346067993729,4cyclictest0-21swapper/300:05:173
2346063993725,8cyclictest2428431-21grep23:05:242
2346058993730,4cyclictest2378695-21latency_hist20:45:021
2346058993730,4cyclictest0-21swapper/122:20:001
2346054993726,8cyclictest438-21cron21:00:000
2346054993725,8cyclictest2409217-21grep22:10:240
2346063993630,4cyclictest2413086-21cron22:25:002
2346063993628,5cyclictest2356421-21unixbench_singl19:35:242
2346063993628,5cyclictest2356421-21unixbench_singl19:35:242
2346063993626,7cyclictest2426726-21grep23:00:252
2346063993626,7cyclictest0-21swapper/223:40:002
2346063993626,6cyclictest0-21swapper/221:50:242
2346063993625,6cyclictest0-21swapper/219:15:242
2346058993628,4cyclictest0-21swapper/121:15:241
2346054993627,4cyclictest0-21swapper/023:05:010
2346054993626,6cyclictest2435527-21unixbench_singl23:25:270
2346063993528,3cyclictest0-21swapper/200:25:282
2346063993528,3cyclictest0-21swapper/200:25:272
2346063993525,6cyclictest0-21swapper/219:20:242
2346063993525,6cyclictest0-21swapper/219:10:272
2346058993527,4cyclictest0-21swapper/123:20:251
2346058993527,4cyclictest0-21swapper/123:20:251
2346058993525,6cyclictest0-21swapper/123:40:261
2346058993524,7cyclictest2354706-21grep19:30:251
2346058993523,9cyclictest2347771-21munin-node19:15:011
234605499357,4cyclictest131rcu_preempt20:50:130
2346054993527,5cyclictest438-21cron20:10:000
2346054993527,5cyclictest438-21cron20:10:000
2346054993527,5cyclictest2372471-21kworker/u8:2+events_unbound20:27:430
2346054993526,5cyclictest0-21swapper/023:50:000
2346054993525,5cyclictest0-21swapper/022:20:000
2346054993524,6cyclictest2453000-21grep00:15:250
2346067993424,6cyclictest0-21swapper/322:55:013
2346067993424,6cyclictest0-21swapper/321:15:143
2346067993422,7cyclictest0-21swapper/319:55:263
2346063993427,4cyclictest0-21swapper/222:10:142
2346063993425,6cyclictest311ktimers/222:55:132
2346063993424,6cyclictest0-21swapper/222:38:042
2346063993421,10cyclictest311ktimers/220:00:112
2346063993421,10cyclictest311ktimers/220:00:112
2346058993425,5cyclictest0-21swapper/119:55:171
2346058993425,5cyclictest0-21swapper/119:40:251
2346058993424,7cyclictest2443017-21munin-plugin-st23:50:001
2346058993424,7cyclictest2351865-21latency_hist19:25:011
2346054993424,5cyclictest0-21swapper/020:15:230
2346054993423,7cyclictest2437234-21grep23:30:240
2346054993423,7cyclictest2433568-21grep23:20:240
2346054993423,7cyclictest2433568-21grep23:20:240
2346054993420,9cyclictest2361977-21grep19:50:260
2346054993418,10cyclictest2404547-21tr22:00:000
2346054993415,15cyclictest0-21swapper/000:05:000
2346067993326,3cyclictest0-21swapper/300:35:003
2346067993324,5cyclictest0-21swapper/320:05:173
2346067993324,5cyclictest0-21swapper/320:05:163
2346067993323,6cyclictest0-21swapper/322:20:253
2346067993323,6cyclictest0-21swapper/321:25:013
2346063993324,6cyclictest0-21swapper/223:25:002
2346063993324,6cyclictest0-21swapper/223:25:002
2346063993324,5cyclictest0-21swapper/220:20:262
2346058993326,4cyclictest2416537-21latency_hist22:35:001
2346058993325,4cyclictest0-21swapper/100:20:001
2346054993327,4cyclictest2414767-21kworker/u8:2+events_unbound22:33:050
2346054993323,7cyclictest2431885-21grep23:15:260
2346054993323,7cyclictest2431885-21grep23:15:250
2346054993323,7cyclictest2413860-21ntpq22:25:200
2346054993320,9cyclictest2421411-21grep22:45:230
2346067993225,4cyclictest2434035-21cron23:25:013
2346067993225,4cyclictest2434035-21cron23:25:003
2346067993222,6cyclictest0-21swapper/321:55:253
2346067993221,7cyclictest2410946-21grep22:15:253
2346067993221,7cyclictest0-21swapper/323:35:253
2346067993218,10cyclictest391ktimers/321:00:103
2346063993225,4cyclictest2411359-21cron22:20:012
2346058993223,5cyclictest0-21swapper/123:03:081
2346054993227,3cyclictest2427050-21kworker/u8:2+events_unbound23:08:100
2346054993224,4cyclictest0-21swapper/000:05:260
2346054993223,4cyclictest0-21swapper/021:45:250
2346054993223,4cyclictest0-21swapper/021:45:250
2346054993222,5cyclictest0-21swapper/020:02:370
2346054993222,5cyclictest0-21swapper/020:02:360
2346054993220,7cyclictest0-21swapper/019:10:270
2346054993220,6cyclictest0-21swapper/022:40:160
2346067993124,4cyclictest0-21swapper/321:30:233
2346067993122,6cyclictest0-21swapper/322:35:003
2346067993122,5cyclictest0-21swapper/320:30:013
2346067993121,6cyclictest0-21swapper/322:35:263
2346063993124,4cyclictest0-21swapper/220:30:262
2346063993123,5cyclictest0-21swapper/220:15:002
2346063993122,6cyclictest0-21swapper/219:45:012
2346063993121,6cyclictest0-21swapper/222:00:242
2346063993121,6cyclictest0-21swapper/221:00:242
2346063993119,8cyclictest2404072-21grep21:55:252
2346058993124,4cyclictest2369242-21idleruntime-cro20:15:001
2346058993123,4cyclictest0-21swapper/123:55:001
2346058993123,4cyclictest0-21swapper/123:15:171
2346058993123,4cyclictest0-21swapper/123:15:161
2346058993122,6cyclictest2355504-21grep19:35:141
2346058993122,6cyclictest2355504-21grep19:35:141
2346058993122,5cyclictest0-21swapper/120:20:011
2346058993121,6cyclictest0-21swapper/123:35:011
2346058993120,7cyclictest2409198-21grep22:10:231
2346058993120,6cyclictest2439396-21sendmail-msp23:40:011
2346058993119,8cyclictest2446175-21grep23:55:261
234605499319,10cyclictest131rcu_preempt21:50:220
2346054993123,6cyclictest2388857-21kworker/u8:2+events_unbound21:15:250
2346054993123,4cyclictest0-21swapper/023:40:260
2346054993122,6cyclictest2397080-21kworker/u8:1+events_unbound21:37:520
2346054993122,6cyclictest2397080-21kworker/u8:1+events_unbound21:37:520
2346054993121,6cyclictest2351239-21grep19:20:240
2346067993023,4cyclictest0-21swapper/319:45:243
2346067993021,6cyclictest0-21swapper/320:45:013
2346067993021,5cyclictest0-21swapper/323:35:003
2346067993021,5cyclictest0-21swapper/320:35:253
2346067993020,7cyclictest0-21swapper/322:55:273
2346067993019,7cyclictest0-21swapper/322:05:003
2346063993023,4cyclictest0-21swapper/223:55:002
2346063993022,4cyclictest0-21swapper/220:47:422
2346063993020,6cyclictest0-21swapper/221:15:232
2346063993020,6cyclictest0-21swapper/220:55:002
2346058993022,4cyclictest0-21swapper/121:45:001
2346058993021,6cyclictest0-21swapper/122:00:251
2346058993020,7cyclictest2395273-21grep21:30:231
2346054993022,4cyclictest0-21swapper/022:55:260
2346054993020,6cyclictest0-21swapper/000:35:260
234605499301,25cyclictest2451331-21grep00:10:260
2346067992919,6cyclictest0-21swapper/319:10:283
2346067992919,6cyclictest0-21swapper/300:10:253
2346067992918,7cyclictest0-21swapper/321:45:263
2346067992918,7cyclictest0-21swapper/321:45:253
2346067992918,7cyclictest0-21swapper/319:50:263
2346063992922,4cyclictest0-21swapper/221:40:172
2346063992920,6cyclictest2458651-21sort00:35:002
2346063992919,6cyclictest0-21swapper/221:30:152
2346063992918,6cyclictest0-21swapper/221:20:242
2346054992921,6cyclictest2416484-21kworker/u8:0+events_unbound22:38:040
2346054992921,4cyclictest0-21swapper/020:45:010
2346054992917,7cyclictest0-21swapper/023:10:240
2346054992917,7cyclictest0-21swapper/023:10:240
2346067992821,4cyclictest0-21swapper/319:35:243
2346067992821,4cyclictest0-21swapper/319:35:243
2346067992820,4cyclictest0-21swapper/319:40:263
2346067992819,6cyclictest0-21swapper/300:04:593
2346067992818,6cyclictest0-21swapper/320:25:003
2346058992821,4cyclictest2421857-21idleruntime-cro22:50:001
2346058992821,4cyclictest0-21swapper/119:30:011
2346058992819,6cyclictest2399826-21fschecks_time21:45:161
2346058992819,6cyclictest2399826-21fschecks_time21:45:161
2346058992817,7cyclictest2423132-21grep22:50:261
234605499282,22cyclictest2384196-21fschecks_count21:00:140
2346054992820,4cyclictest0-21swapper/000:30:250
2346054992819,6cyclictest2406659-21tune2fs22:05:160
2346054992818,5cyclictest0-21swapper/021:45:020
2346054992816,8cyclictest2444242-21grep23:50:250
2346054992813,4cyclictest131rcu_preempt21:29:000
2346054992813,10cyclictest204-21dbus-daemon21:22:490
2346067992721,4cyclictest2434288-21apt-key23:25:013
2346067992721,3cyclictest2353432-21auditctl19:30:013
2346067992720,4cyclictest0-21swapper/323:45:253
2346067992719,5cyclictest0-21swapper/322:50:003
2346067992718,5cyclictest0-21swapper/323:05:003
2346063992716,8cyclictest2445345-21grep23:55:172
2346058992720,4cyclictest0-21swapper/121:00:001
2346058992719,6cyclictest2377865-21grep20:40:011
2346058992719,5cyclictest2364988-21wc20:00:221
2346058992719,5cyclictest2364988-21wc20:00:221
234605499276,18cyclictest2439396-21sendmail-msp23:40:000
2346054992718,5cyclictest0-21swapper/022:25:000
2346054992718,4cyclictest0-21swapper/021:10:150
2346054992717,5cyclictest2422266-21fschecks_time22:50:160
234605499271,6cyclictest0-21swapper/020:20:130
2346054992716,8cyclictest2454752-21grep00:20:250
2346054992711,3cyclictest0-21swapper/019:40:210
2346067992619,4cyclictest2383761-21cron21:00:003
2346067992617,5cyclictest0-21swapper/321:50:243
2346067992616,6cyclictest0-21swapper/323:10:243
2346067992616,6cyclictest0-21swapper/323:10:243
2346067992616,6cyclictest0-21swapper/300:20:203
2346063992618,5cyclictest0-21swapper/219:50:272
2346063992617,6cyclictest0-21swapper/220:25:252
2346063992617,5cyclictest0-21swapper/223:45:242
2346058992619,4cyclictest2453939-21fschecks_time00:20:151
2346058992619,3cyclictest0-21swapper/121:35:161
2346058992619,3cyclictest0-21swapper/121:35:151
2346058992618,5cyclictest0-21swapper/119:50:171
2346058992618,4cyclictest0-21swapper/121:00:231
2346054992616,6cyclictest0-21swapper/000:25:270
2346054992616,6cyclictest0-21swapper/000:25:270
2346067992516,5cyclictest0-21swapper/322:15:013
2346063992518,5cyclictest2435762-21kworker/u8:2+events_unbound23:34:462
2346063992516,6cyclictest0-21swapper/220:15:172
2346063992512,9cyclictest204-21dbus-daemon20:37:422
2346058992519,4cyclictest2427050-21kworker/u8:2+events_unbound23:12:401
2346058992519,4cyclictest2427050-21kworker/u8:2+events_unbound23:12:401
2346054992518,3cyclictest0-21swapper/020:10:250
2346054992512,5cyclictest2394128-21kworker/u8:0+events_unbound21:33:130
234605499251,13cyclictest0-21swapper/019:34:170
2346067992415,5cyclictest0-21swapper/320:15:233
2346063992417,5cyclictest2444650-21kworker/u8:1+events_unbound00:24:282
2346063992417,5cyclictest2353384-21kworker/u8:0+events_unbound19:30:182
2346063992416,6cyclictest311ktimers/219:56:132
2346063992416,5cyclictest2420916-21ntpq22:45:192
2346063992414,7cyclictest2451806-21sed00:15:012
2346063992414,6cyclictest1-21systemd20:57:442
2346063992414,6cyclictest0-21swapper/200:05:262
2346058992418,3cyclictest0-21swapper/121:55:171
2346058992416,4cyclictest0-21swapper/100:30:141
2346058992415,6cyclictest231ktimers/120:20:111
2346058992414,6cyclictest0-21swapper/119:20:011
2346058992413,7cyclictest0-21swapper/123:25:271
234605499241,12cyclictest0-21swapper/020:45:230
2346067992316,4cyclictest0-21swapper/323:15:253
2346067992316,4cyclictest0-21swapper/323:15:253
2346067992316,4cyclictest0-21swapper/321:25:243
2346067992315,5cyclictest2387260-21sed21:10:003
2346067992314,6cyclictest2452162-21fschecks_count00:15:173
2346067992313,6cyclictest2460536-21cron00:40:013
2346063992317,4cyclictest2429673-21ntpq23:10:212
2346063992317,4cyclictest2429673-21ntpq23:10:202
2346063992317,3cyclictest0-21swapper/223:25:192
2346063992315,5cyclictest0-21swapper/220:45:012
2346063992315,4cyclictest0-21swapper/221:05:242
2346063992314,6cyclictest0-21swapper/222:25:242
2346063992313,7cyclictest2387582-21cut21:10:142
2346063992313,6cyclictest0-21swapper/219:30:022
2346058992317,4cyclictest2380716-21kworker/u8:0+events_unbound21:11:411
2346058992317,3cyclictest0-21swapper/122:05:241
2346058992317,3cyclictest0-21swapper/100:25:241
2346058992317,3cyclictest0-21swapper/100:25:231
2346058992316,4cyclictest2459271-21fschecks_time00:35:161
2346058992314,5cyclictest0-21swapper/121:50:151
2346067992214,5cyclictest0-21swapper/322:40:263
2346067992214,5cyclictest0-21swapper/321:10:243
2346067992214,5cyclictest0-21swapper/320:45:103
2346067992214,5cyclictest0-21swapper/320:10:253
2346063992216,3cyclictest0-21swapper/221:45:172
2346063992216,3cyclictest0-21swapper/221:45:162
2346058992215,4cyclictest0-21swapper/120:30:001
2346058992214,5cyclictest231ktimers/100:10:201
2346058992214,5cyclictest231ktimers/100:05:231
234605899221,13cyclictest0-21swapper/120:08:131
234605899221,13cyclictest0-21swapper/120:08:131
2346067992115,3cyclictest0-21swapper/323:55:003
2346067992114,4cyclictest0-21swapper/319:20:243
2346063992115,3cyclictest0-21swapper/222:05:192
2346063992115,3cyclictest0-21swapper/200:00:112
2346058992114,5cyclictest231ktimers/121:20:161
234605899211,17cyclictest645-21runrttasks21:05:131
2346067992012,5cyclictest0-21swapper/320:30:193
2346067992012,4cyclictest0-21swapper/320:50:263
2346067992010,7cyclictest2364654-21cat20:00:183
2346067992010,7cyclictest2364654-21cat20:00:173
234606399201,4cyclictest0-21swapper/222:54:522
2346063992014,4cyclictest0-21swapper/219:45:242
2346058992012,5cyclictest231ktimers/121:25:211
2346058992010,7cyclictest2413897-21ntp_states22:25:221
2346067991913,4cyclictest2353656-21/usr/sbin/munin19:30:123
234606399198,8cyclictest2419915-21seq22:42:222
2346063991911,6cyclictest0-21swapper/220:05:172
2346063991911,6cyclictest0-21swapper/220:05:162
2346058991912,5cyclictest231ktimers/120:30:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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