You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-21 - 19:00
[ 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 #5, slot #4

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
  Intel
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: ondemand
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack5slot4s.osadl.org (updated Wed Jan 21, 2026 12:44:15)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
286554223390,2sleep3481ktimers/308:59:583
286554223390,2sleep3481ktimers/308:59:583
290810222050,2sleep3471rcuc/309:40:073
305342121000,3chrt0-21swapper/212:05:072
30584962670,4sleep1281rcuc/112:10:071
2758236996552,9cyclictest3064769-21latency_hist12:20:001
2758231996344,16cyclictest286-21systemd-journal07:25:000
2758231995737,17cyclictest2859594-21ntpq08:50:080
2758236995646,7cyclictest2940601-21base6410:15:011
2758231995544,8cyclictest3015131-21latency_hist11:30:010
2758236995448,4cyclictest2785442-21kworker/u8:0+flush-8:008:50:011
2758236995448,4cyclictest2785442-21kworker/u8:0+flush-8:008:50:011
2758231995143,6cyclictest2930385-21latency_hist10:05:010
2758236994943,4cyclictest2854943-21kworker/u8:2+events_unbound09:49:581
2758231994913,26cyclictest2949325-21ntpq10:20:120
28211402480,2chrt653-21kworker/3:2+events08:15:003
2758236994839,6cyclictest3075052-21latency_hist12:30:011
275823199481,44cyclictest2805832-21true08:00:000
2758236994736,8cyclictest3079896-21latency_hist12:35:011
2758231994738,7cyclictest286-21systemd-journal08:45:000
2758231994719,21cyclictest3065024-21latency_hist12:20:000
30305752450,5sleep20-21swapper/211:45:042
2758236994538,5cyclictest2895847-21kworker/u8:1+flush-8:011:05:021
2758236994434,8cyclictest286-21systemd-journal11:15:001
2758231994437,5cyclictest286-21systemd-journal11:24:460
2758236994337,4cyclictest3014477-21kworker/u8:2+flush-8:011:35:051
275823199439,24cyclictest2895597-21df_inode09:29:590
2758231994335,6cyclictest2795833-21/usr/sbin/munin07:50:130
2758231994233,6cyclictest286-21systemd-journal10:30:000
2758231994226,14cyclictest0-21swapper/010:45:010
2758231994225,15cyclictest2870788-21df_inode09:05:000
2758231994225,15cyclictest2870788-21df_inode09:05:000
2758231994220,20cyclictest0-21swapper/011:15:000
2758231994220,14cyclictest161rcu_preempt07:30:000
2758231994214,21cyclictest2876734-21kthreadcore09:10:050
2758236994136,3cyclictest286-21systemd-journal09:35:001
2758236994131,7cyclictest286-21systemd-journal11:50:011
2758231994134,5cyclictest2910271-21apt-get09:44:570
2758239994031,6cyclictest2795916-21latency_hist07:50:002
2758236994034,4cyclictest2785442-21kworker/u8:0+flush-8:008:55:001
2758236994032,6cyclictest2738628-21kworker/u8:3+flush-8:008:35:021
2758236994032,6cyclictest2738628-21kworker/u8:3+flush-8:008:35:021
2758236994031,6cyclictest2738628-21kworker/u8:3+flush-8:008:05:011
2758236994026,11cyclictest286-21systemd-journal11:05:001
2758236994025,11cyclictest2950587-21latency_hist10:25:011
275823199409,22cyclictest0-21swapper/010:52:140
275823199400,28cyclictest2854990-21taskset08:45:470
275823199400,28cyclictest2854990-21taskset08:45:460
2758236993934,3cyclictest2791005-21munin-run07:45:001
2758236993931,6cyclictest2747849-21kworker/u8:2+flush-8:007:30:161
2758236993931,5cyclictest1904445-21kworker/u8:1+flush-8:007:45:151
2758236993929,7cyclictest286-21systemd-journal10:05:001
275823199399,20cyclictest0-21swapper/008:04:580
2758231993924,13cyclictest0-21swapper/007:50:000
2758231993922,15cyclictest2979135-21kworker/u8:2+flush-8:010:55:130
275823199390,37cyclictest2994064-21ntpq11:05:110
2758239993830,6cyclictest2885806-21cat09:20:012
2758236993829,6cyclictest2865759-21latency_hist09:00:001
2758236993829,6cyclictest2865759-21latency_hist09:00:001
275823199388,23cyclictest2935018-21sshd10:09:140
275823199386,21cyclictest2763793-21ntpq07:15:010
275823199382,33cyclictest3028875-21ntpq11:40:120
275823199382,22cyclictest0-21swapper/011:59:300
275823199381,35cyclictest2904621-21sensors_temp09:35:150
2758236993730,5cyclictest2785442-21kworker/u8:0+flush-8:008:25:151
2758231993729,6cyclictest2890656-21diskstats09:25:000
2758231993718,16cyclictest2975499-21/usr/sbin/munin10:50:010
275823199371,34cyclictest2936218-21irqstats10:10:050
275823199371,33cyclictest2964651-21grep10:35:170
275823199371,25cyclictest2915228-21apt-get09:49:570
275823199371,21cyclictest654-21runrttasks11:00:110
275823199371,16cyclictest3057684-21kthreadcore12:10:060
275823199370,35cyclictest2865759-21latency_hist09:00:010
275823199370,35cyclictest2865759-21latency_hist09:00:000
275823199370,21cyclictest654-21runrttasks08:14:560
2758236993630,4cyclictest2980312-21cron10:55:001
2758236993628,6cyclictest286-21systemd-journal11:45:001
275823199368,19cyclictest2814829-21ntpq08:05:130
2758231993632,2cyclictest30501422sleep012:05:010
275823199362,24cyclictest0-21swapper/012:35:570
275823199362,22cyclictest0-21swapper/012:07:160
2758231993620,14cyclictest3024921-21cron11:40:000
2758231993619,15cyclictest3039283-21unixbench_singl11:50:180
275823199361,31cyclictest2955771-21hddtemp_smartct10:30:020
27579202364,10sleep10-21swapper/107:09:231
2758236993531,2cyclictest2876449-21irqrtprio09:10:041
2758236993529,4cyclictest2785442-21kworker/u8:0+flush-8:009:15:011
2758236993528,4cyclictest2738628-21kworker/u8:3+events_unbound08:15:031
2758236993524,8cyclictest2905581-21latency_hist09:40:011
275823199352,31cyclictest0-21swapper/012:20:120
275823199352,31cyclictest0-21swapper/011:15:140
275823199352,21cyclictest0-21swapper/008:29:210
2758231993521,12cyclictest3075144-21latency_hist12:30:000
275823199350,33cyclictest2944797-21grep10:15:160
2758236993429,3cyclictest2890813-21systemd-run09:25:011
2758236993428,5cyclictest1904445-21kworker/u8:1+flush-8:007:53:201
2758236993427,6cyclictest2959847-21kworker/u8:3+flush-8:010:45:151
2758236993426,6cyclictest2930406-21kworker/u8:2+flush-8:010:15:101
275823199342,22cyclictest0-21swapper/009:57:240
2758231993420,12cyclictest0-21swapper/009:10:000
275823199341,29cyclictest2758782-21/usr/sbin/munin07:10:060
275823199341,25cyclictest0-21swapper/008:35:400
275823199341,25cyclictest0-21swapper/008:35:390
275823199340,23cyclictest654-21runrttasks11:31:450
2758239993330,2cyclictest2861012-21fschecks_time08:55:012
2758239993325,6cyclictest2776194-21latency_hist07:30:012
2758236993325,6cyclictest3049267-21kworker/u8:0+events_unbound12:04:591
275823199333,18cyclictest0-21swapper/012:32:090
275823199332,21cyclictest0-21swapper/011:49:470
275823199332,21cyclictest0-21swapper/008:23:310
275823199332,21cyclictest0-21swapper/007:34:200
2758231993316,15cyclictest2790444-21unixbench_multi07:40:170
2758239993223,7cyclictest2870767-21awk09:05:002
2758239993223,7cyclictest2870767-21awk09:05:002
2758236993226,4cyclictest869-21mta-sts-daemon09:05:141
2758236993225,5cyclictest3069719-21apt-get12:24:541
275823199322,21cyclictest0-21swapper/009:51:100
2758231993215,14cyclictest0-21swapper/009:15:010
275823199320,30cyclictest2897364-21cat09:30:040
275823199320,18cyclictest2821423-21sed08:15:030
2758236993127,3cyclictest3084915-21systemd12:40:001
2758236993126,4cyclictest2969183-21kworker/u8:0+flush-8:011:20:011
2758236993126,4cyclictest2895847-21kworker/u8:1+flush-8:011:27:191
2758236993123,6cyclictest2850390-21apt-get08:44:561
275823199312,23cyclictest2758234-21wc07:10:000
275823199312,21cyclictest0-21swapper/008:30:300
275823199312,21cyclictest0-21swapper/008:30:300
275823199311,27cyclictest2785062-21/usr/sbin/munin07:35:150
27579362314,9sleep20-21swapper/207:09:362
2758239993023,5cyclictest2825140-21grep08:15:152
2758236993026,2cyclictest2786012-21sendmail07:40:001
2758236993024,4cyclictest2895847-21kworker/u8:1+events_unbound09:54:591
2758236993024,3cyclictest2738628-21kworker/u8:3+flush-8:007:55:011
2758236993023,5cyclictest2785442-21kworker/u8:0+flush-8:009:00:111
2758236993023,5cyclictest2785442-21kworker/u8:0+flush-8:009:00:111
2758236993023,5cyclictest2763348-21latency_hist07:15:011
2758236993022,6cyclictest2959847-21kworker/u8:3+events_unbound10:35:101
275823999290,25cyclictest2895767-21basename09:30:002
2758236992916,10cyclictest286-21systemd-journal08:35:001
2758236992916,10cyclictest286-21systemd-journal08:35:001
27621682280,3sleep20-21swapper/207:10:152
2758239992824,2cyclictest2890718-21cron09:25:002
2758239992821,5cyclictest2855664-21latency_hist08:50:012
2758239992821,5cyclictest2855664-21latency_hist08:50:012
2758239992818,8cyclictest2960369-21cat10:35:002
2758236992823,4cyclictest2895847-21kworker/u8:1+flush-8:009:55:121
2758236992823,3cyclictest2985312-21cron11:00:001
2758236992823,3cyclictest2970384-21systemd-run10:45:001
2758236992822,5cyclictest1904445-21kworker/u8:1+flush-8:008:20:451
2758239992724,2cyclictest3029359-21unixbench_singl11:40:182
275823999270,25cyclictest2965002-21taskset10:38:432
2758236992723,3cyclictest2747849-21kworker/u8:2+flush-8:007:21:451
2758236992719,6cyclictest2960372-21latency_hist10:35:011
30074552260,2sleep3481ktimers/311:20:063
2758239992623,2cyclictest2766578-21fschecks_time07:20:012
2758239992622,3cyclictest2839975-21unixbench_multi08:30:182
2758239992622,3cyclictest2839975-21unixbench_multi08:30:172
2758239992622,2cyclictest3024368-21grep11:35:182
2758239992621,3cyclictest3079669-21aten2_r5power_c12:34:592
2758239992616,7cyclictest3040184-21cat11:55:012
2758239992615,8cyclictest2925337-21awk10:00:002
2758236992622,3cyclictest3014477-21kworker/u8:2+flush-8:011:30:341
2758236992622,2cyclictest0-21swapper/107:20:011
2758236992619,5cyclictest2895352-21apt-get09:29:551
2758236992618,6cyclictest2820613-21apt-get08:14:561
2758236992617,7cyclictest2810564-21chrt08:02:561
275823999252,20cyclictest0-21swapper/211:10:032
2758239992517,6cyclictest2985316-21turbostat.cron11:00:002
2758239992516,7cyclictest2805705-21chrt07:59:432
2758236992522,2cyclictest3050487-21irqcore12:05:031
2758236992521,2cyclictest0-21swapper/107:30:011
2758236992520,4cyclictest2785442-21kworker/u8:0+events_unbound10:25:021
2758236992520,2cyclictest0-21swapper/110:05:081
275823699250,23cyclictest3042120-21kthreadcore11:55:071
275823999242,2cyclictest0-21swapper/210:47:442
275823999242,21cyclictest0-21swapper/212:37:192
275823999242,21cyclictest0-21swapper/211:31:282
275823999242,21cyclictest0-21swapper/211:25:032
275823999242,21cyclictest0-21swapper/210:00:082
275823999242,21cyclictest0-21swapper/209:46:322
275823999242,21cyclictest0-21swapper/209:41:032
275823999242,21cyclictest0-21swapper/208:02:042
2758239992421,2cyclictest0-21swapper/212:26:012
2758239992421,2cyclictest0-21swapper/212:15:402
2758239992421,2cyclictest0-21swapper/212:12:242
2758239992421,2cyclictest0-21swapper/211:55:392
2758239992421,2cyclictest0-21swapper/211:20:382
2758239992421,2cyclictest0-21swapper/211:15:382
2758239992421,2cyclictest0-21swapper/211:08:532
2758239992421,2cyclictest0-21swapper/211:00:392
2758239992421,2cyclictest0-21swapper/210:50:442
2758239992421,2cyclictest0-21swapper/210:41:332
2758239992421,2cyclictest0-21swapper/210:27:292
2758239992421,2cyclictest0-21swapper/210:22:002
2758239992421,2cyclictest0-21swapper/210:16:402
2758239992421,2cyclictest0-21swapper/210:10:432
2758239992421,2cyclictest0-21swapper/210:08:242
2758239992421,2cyclictest0-21swapper/209:50:152
2758239992421,2cyclictest0-21swapper/209:35:432
2758239992421,2cyclictest0-21swapper/209:30:142
2758239992421,2cyclictest0-21swapper/209:10:422
2758239992421,2cyclictest0-21swapper/209:05:492
2758239992421,2cyclictest0-21swapper/208:56:372
2758239992421,2cyclictest0-21swapper/208:56:372
2758239992421,2cyclictest0-21swapper/208:38:002
2758239992421,2cyclictest0-21swapper/208:38:002
2758239992421,2cyclictest0-21swapper/208:25:202
2758239992421,2cyclictest0-21swapper/208:23:562
2758239992421,2cyclictest0-21swapper/208:11:432
2758239992421,2cyclictest0-21swapper/208:05:192
2758239992421,2cyclictest0-21swapper/207:50:192
2758239992421,2cyclictest0-21swapper/207:40:262
2758239992421,2cyclictest0-21swapper/207:31:142
2758239992421,2cyclictest0-21swapper/207:15:242
2758239992418,4cyclictest3064764-21apt-get12:20:042
2758239992418,4cyclictest1904445-21kworker/u8:1+flush-8:008:40:202
275823999241,21cyclictest3048739-21ntpq12:00:092
275823999241,20cyclictest2784911-21ntpq07:35:112
2758236992421,2cyclictest0-21swapper/111:23:241
2758236992421,2cyclictest0-21swapper/109:42:001
2758236992318,3cyclictest0-21swapper/111:50:031
30396072202,12sleep30-21swapper/311:54:013
29946702192,14sleep30-21swapper/311:06:183
27576512193,9sleep30-21swapper/307:05:573
29349542172,12sleep30-21swapper/310:08:243
29017382170,2chrt481ktimers/309:35:053
27858582152,8sleep30-21swapper/307:39:593
30499062142,7sleep30-21swapper/312:05:003
30188732132,7sleep30-21swapper/311:30:103
30139442132,7sleep30-21swapper/311:25:123
29603042132,7sleep30-21swapper/310:35:013
29209562132,7sleep30-21swapper/309:55:043
29201332132,7sleep30-21swapper/309:54:563
28910982133,6sleep30-21swapper/309:25:033
28465542133,7sleep30-21swapper/308:40:053
28444882132,7sleep30-21swapper/308:35:123
28444882132,7sleep30-21swapper/308:35:123
28058132132,6sleep30-21swapper/308:00:013
27661652132,7sleep30-21swapper/307:20:003
27621952132,7sleep30-21swapper/307:10:173
30787742122,6sleep30-21swapper/312:30:123
30648742120,7sleep30-21swapper/312:20:013
30570042123,5sleep30-21swapper/312:10:063
30436772122,6sleep30-21swapper/311:55:093
30302802122,5sleep30-21swapper/311:45:023
30249162122,5sleep30-21swapper/311:40:023
30003292122,5sleep30-21swapper/311:15:013
29966892122,6sleep30-21swapper/311:10:083
29753312122,5sleep30-21swapper/310:50:013
29741552122,7sleep30-21swapper/310:45:123
29487812122,6sleep30-21swapper/310:20:083
29112272122,6sleep30-21swapper/309:45:063
28861752122,6sleep30-21swapper/309:20:063
28805902121,7sleep30-21swapper/309:15:003
28754932122,6sleep30-21swapper/309:09:583
28599532122,6sleep30-21swapper/308:50:163
28527982123,6sleep30-21swapper/308:45:073
28527982123,6sleep30-21swapper/308:45:073
28312102122,6sleep30-21swapper/308:25:053
28122572122,6sleep30-21swapper/308:05:063
28050142122,6sleep30-21swapper/307:55:153
27996842122,6sleep30-21swapper/307:50:103
27935192120,2sleep3471rcuc/307:45:073
27801662122,6sleep30-21swapper/307:30:163
30837672112,5sleep30-21swapper/312:35:143
30745002112,6sleep30-21swapper/312:28:003
30635002112,6sleep30-21swapper/312:15:123
30255572112,5sleep30-21swapper/311:40:053
29893252112,5sleep30-21swapper/311:00:163
29830372112,5sleep30-21swapper/310:55:073
29691422112,5sleep30-21swapper/310:40:103
29649422112,6sleep30-21swapper/310:37:583
29548782112,6sleep30-21swapper/310:26:383
29444822112,5sleep30-21swapper/310:15:153
29358602112,5sleep30-21swapper/310:10:053
29254812112,5sleep30-21swapper/310:00:023
28970242112,5sleep30-21swapper/309:30:063
28845292112,5sleep30-21swapper/309:15:123
28702032112,5sleep30-21swapper/309:01:203
28702032112,5sleep30-21swapper/309:01:203
28401222112,6sleep30-21swapper/308:30:583
28401222112,6sleep30-21swapper/308:30:583
28297932112,5sleep30-21swapper/308:20:153
28224622112,6sleep30-21swapper/308:15:053
27899192112,5sleep30-21swapper/307:40:113
27725172112,5sleep30-21swapper/307:25:063
27708272112,6sleep30-21swapper/307:23:263
30536062102,5sleep30-21swapper/312:05:093
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional