You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-18 - 21:05
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

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 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  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 Wed Feb 18, 2026 12:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2554790995441,8cyclictest2634203-21grep10:55:240
2554799995026,20cyclictest0-21swapper/208:15:012
2554794995040,7cyclictest2605116-21grep09:30:251
2554794995040,7cyclictest2605116-21grep09:30:251
2554794995037,10cyclictest231ktimers/112:35:111
2554790994941,4cyclictest2577579-21munin-plugin-st08:15:010
2554790994735,8cyclictest2565129-21unixbench_multi07:35:230
2554790994735,8cyclictest2565129-21unixbench_multi07:35:230
2554803994640,4cyclictest2629443-21kworker/u8:2+events_unbound10:53:303
2554794994320,19cyclictest0-21swapper/110:50:241
2554790994334,5cyclictest2656911-21unixbench_singl12:00:250
2554799994235,4cyclictest2597440-21runrttasks09:10:172
2554794994232,7cyclictest2603452-21grep09:25:251
2554794994232,7cyclictest2603452-21grep09:25:251
2554799994120,18cyclictest2561744-21grep07:25:252
2554794994132,6cyclictest2562172-21cron07:30:001
2554790994134,4cyclictest2652204-21munin-plugin-st11:50:000
2554790994133,5cyclictest2617097-21unixbench_multi10:05:260
255479999402,8cyclictest2555970-21grep07:10:242
2554799994028,8cyclictest2639788-21grep11:10:252
2554794994028,8cyclictest2615852-21sh10:05:021
2554794994017,20cyclictest0-21swapper/111:20:201
2554790994030,6cyclictest2629073-21grep10:40:250
2554803993925,4cyclictest131rcu_preempt08:47:483
255479999392,9cyclictest2559158-21fschecks_count07:20:152
2554799993920,15cyclictest0-21swapper/208:00:022
255479999391,9cyclictest2636174-21unixbench_singl11:00:242
2554799993914,22cyclictest2659040-21latency_hist12:10:012
2554799993911,24cyclictest2620992-21basename10:20:002
255479499392,30cyclictest2649019-21apt-get11:40:101
255479499391,34cyclictest2573267-21awk08:00:231
255479499391,34cyclictest2556742-21munin-node11:30:121
255479499391,33cyclictest2583599-21meminfo08:30:201
255479499391,33cyclictest2576093-21/usr/sbin/munin08:10:151
255479499391,32cyclictest2571170-21sort07:55:161
255479499391,10cyclictest2599427-21memory09:15:201
255479499391,10cyclictest2599427-21memory09:15:201
255479499391,10cyclictest2566565-21awk07:40:241
255479499391,10cyclictest2566565-21awk07:40:231
2554794993910,26cyclictest2555810-21timerandwakeup07:10:241
2554790993928,5cyclictest0-21swapper/008:55:010
255479999383,8cyclictest2575078-21wc08:05:232
255479999382,8cyclictest2642340-21cut11:20:162
255479999381,9cyclictest2655857-21/usr/sbin/munin12:00:152
2554799993812,24cyclictest2592119-21/usr/sbin/munin08:55:132
255479999381,11cyclictest2602956-21tr09:25:202
255479999381,11cyclictest2602956-21tr09:25:202
255479999381,10cyclictest2565942-21df07:40:142
255479999381,10cyclictest2565942-21df07:40:142
255479499383,30cyclictest2621345-21diskstats10:20:141
2554794993830,5cyclictest2634883-21apt-key11:00:011
2554794993830,4cyclictest0-21swapper/109:10:171
2554794993829,5cyclictest0-21swapper/112:05:151
2554794993819,15cyclictest0-21swapper/111:50:011
255479499381,34cyclictest2606664-21/usr/sbin/munin09:35:241
255479499381,34cyclictest2559103-21/usr/sbin/munin07:20:141
255479499381,33cyclictest2644896-21unixbench_multi11:25:251
255479499381,32cyclictest2661217-21/usr/sbin/munin12:15:161
255479499381,32cyclictest2625205-21/usr/sbin/munin10:30:201
255479499381,32cyclictest2591198-21sed08:50:251
2554790993828,6cyclictest2584157-21grep08:30:250
2554803993730,4cyclictest0-21swapper/307:40:003
2554803993730,4cyclictest0-21swapper/307:40:003
2554803993728,6cyclictest2664176-21sh12:25:003
2554803993722,11cyclictest391ktimers/308:20:133
255479999376,28cyclictest2666642-21ntp_kernel_err12:30:182
255479999376,28cyclictest2662468-21tr12:20:002
255479999373,8cyclictest2600031-21grep09:15:282
255479999373,8cyclictest2600031-21grep09:15:272
255479999373,29cyclictest0-21swapper/209:53:082
2554799993729,5cyclictest2669308-21munin-plugin-st12:40:012
255479999372,7cyclictest2653483-21grep11:50:242
255479999372,6cyclictest2634242-21grep10:55:252
255479999372,5cyclictest2644005-21/usr/sbin/munin11:25:152
255479999371,9cyclictest2621228-21apt-get10:20:132
255479999371,9cyclictest2589193-21fgrep08:45:262
255479999371,9cyclictest2587479-21/usr/sbin/munin08:40:212
255479999371,8cyclictest2649983-21sed11:40:242
255479999371,8cyclictest2648065-21/usr/sbin/munin11:35:222
255479999371,8cyclictest2582516-21grep08:25:272
255479999371,6cyclictest2609123-21latency_hist09:45:002
255479999371,10cyclictest2636985-21cut11:05:162
255479999371,10cyclictest2596507-21timerwakeupswit09:05:252
255479499375,29cyclictest2594785-21cat09:00:261
255479499373,30cyclictest2612771-21df09:55:151
2554794993729,4cyclictest0-21swapper/107:50:161
2554794993724,8cyclictest2558261-21grep07:15:301
255479499372,32cyclictest2624378-21chrt10:29:461
2554794993714,20cyclictest2582017-21ntpq08:25:221
255479499371,33cyclictest2653120-21wc11:50:221
255479499371,31cyclictest2654250-21df_inode11:55:141
255479499371,30cyclictest2628519-21/usr/sbin/munin10:40:191
255479499371,30cyclictest2620994-21sendmail10:20:001
2554790993728,4cyclictest0-21swapper/009:30:230
2554790993728,4cyclictest0-21swapper/009:30:230
2554803993625,7cyclictest2591230-21grep08:50:253
255479999368,24cyclictest2606545-21which09:35:232
2554799993629,3cyclictest0-21swapper/212:00:002
255479999362,6cyclictest2651773-21head11:45:262
2554799993626,7cyclictest2614158-21sendmail10:00:012
255479999361,9cyclictest2616442-21/usr/sbin/munin10:05:192
255479999361,8cyclictest2626971-21ps10:35:222
255479999361,8cyclictest2585383-21/usr/sbin/munin08:35:212
255479999361,8cyclictest2567748-21fschecks_time07:45:172
255479999361,7cyclictest2609438-21sort09:45:162
255479999361,6cyclictest2629119-21grep10:40:252
2554799993614,19cyclictest2563415-21unixbench_multi07:30:262
255479999361,12cyclictest2557151-21irqstats07:15:042
255479999361,11cyclictest2665881-21cron12:30:002
255479999361,11cyclictest2614833-21meminfo10:00:192
2554799993610,22cyclictest0-21swapper/212:10:242
2554794993626,7cyclictest2627817-21auditctl10:40:001
255479499361,9cyclictest2580349-21/usr/sbin/munin08:20:231
2554794993616,16cyclictest0-21swapper/109:45:171
255479499361,4cyclictest0-21swapper/112:00:121
255479499361,32cyclictest2648303-21unixbench_multi11:35:231
255479499361,32cyclictest2610954-21/usr/sbin/munin09:50:171
255479499361,32cyclictest2593204-21/usr/sbin/munin08:55:251
255479499361,32cyclictest2575301-21grep08:05:241
255479499361,32cyclictest2568563-21grep07:45:271
255479499361,31cyclictest2666833-21grep12:30:211
255479499361,31cyclictest2636922-21ls11:05:141
255479499361,31cyclictest2585020-21fschecks_count08:35:171
255479499361,2cyclictest0-21swapper/110:05:161
2554794993611,21cyclictest0-21swapper/111:15:261
255479499361,11cyclictest2562858-21/usr/sbin/munin07:30:201
255479499361,10cyclictest2635573-21/usr/sbin/munin11:00:181
2554790993628,4cyclictest0-21swapper/008:00:010
2554790993626,7cyclictest2580756-21grep08:20:260
2554790993622,11cyclictest121ktimers/008:05:120
255479999356,26cyclictest2624049-21seq10:25:502
255479999352,7cyclictest2663658-21sort12:20:242
255479999352,6cyclictest2630306-21tr10:45:212
255479999352,5cyclictest2632952-21debian-sa110:55:002
255479999351,9cyclictest2581240-21latency_hist08:25:012
255479999351,9cyclictest2572913-21fschecks_time08:00:172
255479999351,8cyclictest2641957-21sendmail-msp11:20:012
255479999351,8cyclictest2594603-21/usr/sbin/munin09:00:252
255479999351,8cyclictest2564251-21sort07:35:152
255479999351,8cyclictest2564251-21sort07:35:142
255479999351,7cyclictest2584726-21cat08:35:012
255479999351,6cyclictest2570242-21sed07:50:252
255479999351,4cyclictest2645748-21/usr/sbin/munin11:30:162
255479999351,4cyclictest2590755-21tr08:50:212
255479499359,23cyclictest2578085-21cat08:15:151
2554794993515,17cyclictest0-21swapper/110:10:201
255479499351,31cyclictest2664533-21df_inode12:25:161
255479499351,31cyclictest2629758-21date10:45:011
255479499351,31cyclictest2601386-21/usr/sbin/munin09:20:231
255479499351,31cyclictest2601386-21/usr/sbin/munin09:20:221
255479499351,31cyclictest2589518-21unixbench_multi08:45:281
255479499351,31cyclictest2564271-21fschecks_count07:35:141
255479499351,31cyclictest2564271-21fschecks_count07:35:141
255479499351,30cyclictest2607543-21/usr/sbin/munin09:40:151
255479499351,30cyclictest2595557-21/usr/sbin/munin09:05:241
255479499351,2cyclictest2586793-21apt-get08:40:091
255479499351,29cyclictest164-21systemd-journal11:13:321
2554790993525,6cyclictest0-21swapper/010:00:010
2554790993525,5cyclictest2632488-21grep10:50:240
2554790993522,8cyclictest0-21swapper/012:20:260
2554803993426,4cyclictest0-21swapper/308:30:253
2554803993425,5cyclictest2575426-21unixbench_singl08:05:253
2554803993424,6cyclictest0-21swapper/307:15:003
2554803993423,7cyclictest0-21swapper/310:40:013
255479999348,23cyclictest2600946-21idleruntime09:20:162
255479999348,23cyclictest2600946-21idleruntime09:20:162
255479999341,5cyclictest2625663-21grep10:30:252
255479999341,5cyclictest2618008-21cut10:10:172
255479999341,5cyclictest2578013-21/usr/sbin/munin08:15:142
2554790993427,4cyclictest2659049-21idleruntime-cro12:10:000
2554790993426,4cyclictest0-21swapper/007:10:250
2554790993423,8cyclictest121ktimers/007:40:130
2554790993423,8cyclictest121ktimers/007:40:130
2554803993320,6cyclictest131rcu_preempt11:48:243
2554803993313,5cyclictest131rcu_preempt09:30:193
2554803993313,5cyclictest131rcu_preempt09:30:193
255479499331,2cyclictest0-21swapper/112:20:111
2554790993324,5cyclictest2615402-21grep10:00:250
2554790993226,3cyclictest0-21swapper/007:25:000
2554790993224,4cyclictest0-21swapper/012:40:000
2554790993223,4cyclictest0-21swapper/011:53:380
2554790993222,6cyclictest0-21swapper/008:45:280
255480399317,6cyclictest40-21ksoftirqd/309:25:003
255480399317,6cyclictest40-21ksoftirqd/309:25:003
2554803993125,3cyclictest391ktimers/311:00:053
2554803993123,4cyclictest0-21swapper/309:35:153
2554803993122,4cyclictest0-21swapper/310:20:253
2554803993121,7cyclictest0-21swapper/311:10:023
2554803993119,4cyclictest131rcu_preempt10:55:153
2554790993123,4cyclictest0-21swapper/009:15:270
2554790993123,4cyclictest0-21swapper/009:15:270
255480399306,6cyclictest40-21ksoftirqd/307:55:253
255480399305,8cyclictest0-21swapper/312:15:113
255480399305,5cyclictest40-21ksoftirqd/312:05:233
255480399305,14cyclictest40-21ksoftirqd/308:15:013
2554803993019,8cyclictest381rcuc/310:43:523
2554803993019,3cyclictest131rcu_preempt12:35:133
2554803993010,6cyclictest2609023-21latency_hist09:45:003
2554790993023,5cyclictest2643517-21kworker/u8:0+events_unbound11:28:350
2554790993019,6cyclictest0-21swapper/010:20:240
2554790993018,9cyclictest121ktimers/007:25:130
255480399298,4cyclictest0-21swapper/309:25:223
255480399298,4cyclictest0-21swapper/309:25:213
255480399297,12cyclictest2611799-21grep09:50:243
255480399296,6cyclictest40-21ksoftirqd/307:53:403
255480399295,6cyclictest40-21ksoftirqd/307:25:183
255480399295,13cyclictest40-21ksoftirqd/311:20:013
255480399294,7cyclictest40-21ksoftirqd/308:35:253
255480399293,7cyclictest40-21ksoftirqd/309:15:213
255480399293,7cyclictest40-21ksoftirqd/309:15:213
2554803992920,4cyclictest0-21swapper/311:55:253
2554790992921,4cyclictest13550irq/42-30be0000.ethernet09:40:000
2554790992916,8cyclictest204-21dbus-daemon08:42:590
255480399285,6cyclictest40-21ksoftirqd/309:00:213
255480399284,6cyclictest40-21ksoftirqd/310:45:263
255480399282,8cyclictest40-21ksoftirqd/307:20:163
255480399282,7cyclictest40-21ksoftirqd/310:10:143
2554803992817,4cyclictest131rcu_preempt08:00:153
2554803992816,8cyclictest0-21swapper/308:20:023
2554803992813,4cyclictest131rcu_preempt12:00:213
2554803992813,4cyclictest131rcu_preempt11:30:253
2554803992813,3cyclictest131rcu_preempt11:10:143
2554803992812,4cyclictest0-21swapper/307:30:193
2554790992821,5cyclictest0-21swapper/010:47:170
2554790992820,4cyclictest0-21swapper/012:15:250
2554790992820,4cyclictest0-21swapper/011:15:010
2554790992819,4cyclictest0-21swapper/011:05:010
2554790992818,6cyclictest2660294-21grep12:10:230
2554790992818,5cyclictest0-21swapper/008:40:010
255480399279,5cyclictest131rcu_preempt12:25:243
255480399276,6cyclictest40-21ksoftirqd/311:50:193
255480399274,8cyclictest40-21ksoftirqd/310:15:243
255480399272,7cyclictest40-21ksoftirqd/310:08:183
2554803992718,6cyclictest391ktimers/311:40:113
2554803992718,4cyclictest0-21swapper/312:30:133
255480399271,7cyclictest40-21ksoftirqd/310:05:013
2554803992717,7cyclictest381rcuc/311:37:563
2554803992717,7cyclictest381rcuc/308:58:253
2554803992716,4cyclictest131rcu_preempt09:05:263
2554803992716,4cyclictest131rcu_preempt08:40:043
2554803992711,3cyclictest0-21swapper/308:25:163
2554790992721,4cyclictest2567530-21kworker/u8:1+events_unbound07:47:520
2554790992718,4cyclictest0-21swapper/009:55:010
255480399267,5cyclictest40-21ksoftirqd/311:25:013
255480399266,7cyclictest40-21ksoftirqd/309:45:213
255480399265,5cyclictest131rcu_preempt10:25:143
255480399261,8cyclictest2566985-21taskset07:41:123
255480399261,8cyclictest2566985-21taskset07:41:123
2554803992618,4cyclictest0-21swapper/312:15:003
2554803992617,7cyclictest381rcuc/310:31:553
2554803992616,6cyclictest0-21swapper/307:20:003
2554803992615,4cyclictest131rcu_preempt07:45:273
2554790992620,3cyclictest0-21swapper/007:20:000
2554790992614,8cyclictest13550irq/42-30be0000.ethernet10:10:150
2554790992517,5cyclictest2640007-21kworker/u8:3+events_unbound11:43:360
2554790992517,3cyclictest0-21swapper/008:58:020
2554790992515,6cyclictest2620986-21ls10:20:000
2554790992514,7cyclictest2646605-21grep11:30:260
2554803992413,4cyclictest131rcu_preempt09:55:273
2554803992412,5cyclictest131rcu_preempt11:25:113
255479099242,7cyclictest2582922-21ls08:30:010
2554790992417,4cyclictest2665895-21munin-plugin-st12:30:000
2554790992416,4cyclictest0-21swapper/011:35:230
2554790992415,5cyclictest2597022-21cron09:10:010
2554790992414,6cyclictest0-21swapper/010:30:250
255479099241,3cyclictest2608397-21cat09:40:250
255479099241,20cyclictest2602986-21sh09:25:220
255479099241,20cyclictest2602986-21sh09:25:210
255479099241,19cyclictest0-21swapper/011:18:480
255479099241,19cyclictest0-21swapper/009:22:060
255479099241,19cyclictest0-21swapper/009:22:060
255479099232,4cyclictest2598313-21grep09:10:270
2554790992317,4cyclictest0-21swapper/012:00:010
2554790992317,2cyclictest0-21swapper/008:15:220
2554790992315,5cyclictest121ktimers/010:35:230
2554790992315,4cyclictest438-21cron08:05:000
2554790992313,7cyclictest2642734-21ntpq11:20:200
255479099231,18cyclictest0-21swapper/012:32:280
2554790992215,3cyclictest0-21swapper/010:27:300
2554790992215,3cyclictest0-21swapper/009:04:300
255479099221,17cyclictest0-21swapper/007:51:350
255479099220,18cyclictest0-21swapper/011:09:390
255479099220,18cyclictest0-21swapper/009:47:320
255479099220,18cyclictest0-21swapper/007:30:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional