You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-15 - 15:58
[ 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 #c, slot #7

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
  
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.
Unexpectedly long latencies may be caused by SMIs
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 rackcslot7s.osadl.org (updated Thu Jan 15, 2026 12:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
197399900,8rtkit-daemon1972-21rtkit-daemon10:03:410
27681912800,6sleep34497-21PK-Backend11:50:123
26920782780,8sleep34497-21PK-Backend08:15:093
266783927839,14sleep30-21swapper/307:07:353
197399760,5rtkit-daemon0-21swapper/209:48:112
197399730,6rtkit-daemon0-21swapper/211:45:062
197399730,58rtkit-daemon0-21swapper/207:06:522
197399710,6rtkit-daemon4497-21PK-Backend07:16:522
197399710,6rtkit-daemon0-21swapper/207:38:182
197399710,5rtkit-daemon0-21swapper/211:18:072
197399710,5rtkit-daemon0-21swapper/211:18:072
197399710,5rtkit-daemon0-21swapper/209:33:252
197399700,6rtkit-daemon0-21swapper/210:32:532
197399700,5rtkit-daemon0-21swapper/211:38:392
197399700,5rtkit-daemon0-21swapper/209:28:382
197399700,5rtkit-daemon0-21swapper/209:14:132
197399700,5rtkit-daemon0-21swapper/208:49:142
197399690,5rtkit-daemon0-21swapper/212:08:012
197399690,5rtkit-daemon0-21swapper/212:08:012
197399690,5rtkit-daemon0-21swapper/211:40:352
197399690,5rtkit-daemon0-21swapper/211:40:352
197399690,5rtkit-daemon0-21swapper/211:09:192
197399690,5rtkit-daemon0-21swapper/210:43:182
197399680,5rtkit-daemon0-21swapper/211:27:462
27039932670,5chrt161rcuc/008:45:210
26861312650,6chrt0-21swapper/107:55:291
266770326344,13sleep10-21swapper/107:05:481
2668171996149,9cyclictest0-21swapper/212:37:312
266768726140,14sleep00-21swapper/007:05:350
2668165996053,5cyclictest0-21swapper/012:37:300
266816599601,32cyclictest2722363-21seq09:38:490
2668167995622,7cyclictest2694854-21grep08:20:281
266816599561,32cyclictest2674004-21seq07:24:080
2668167995517,12cyclictest2770613-21awk11:55:241
266816599551,30cyclictest2697153-21seq08:27:590
2668165995421,28cyclictest2710061-21/usr/sbin/munin09:05:010
2668165995420,28cyclictest438-20systemd-journal12:33:570
197399540,5rtkit-daemon0-21swapper/210:13:442
2668175995320,6cyclictest2761296-21grep11:30:133
2668175995313,14cyclictest2775430-21which12:10:173
266817599527,41cyclictest2707902-21cat08:55:293
266817599527,41cyclictest2707902-21cat08:55:293
266817599522,46cyclictest2069-21gnome-shell12:37:303
2668175995217,11cyclictest2694882-21grep08:20:293
2668171995218,19cyclictest34-21ksoftirqd/207:50:152
2668167995219,6cyclictest2745418-21tr10:45:111
2668167995216,10cyclictest2715579-21cut09:20:031
2668167995216,10cyclictest2715579-21cut09:20:031
266816799521,25cyclictest2716440-21tail09:20:211
2668167995211,14cyclictest2080-21gdbus07:17:081
266816599522,45cyclictest2761764-21grep11:30:210
2668165995222,25cyclictest2669838-21apt-get07:15:020
2668165995220,27cyclictest2770552-21ntp_kernel_pll_11:55:220
2668165995217,30cyclictest2751-21gdbus07:47:110
266816599521,47cyclictest2753966-21cron11:14:560
2668175995119,11cyclictest2767082-21ntpq11:45:223
2668175995118,7cyclictest1137-21runrttasks11:20:353
2668175995114,12cyclictest2705368-21expr08:50:143
2668175995114,11cyclictest2774454-21seq12:06:163
2668175995114,11cyclictest2774454-21seq12:06:153
266816799512,7cyclictest4497-21PK-Backend12:37:321
2668167995115,12cyclictest2732837-21sshd10:09:591
2668167995111,15cyclictest2689002-21df08:05:131
27126302500,6sleep3411rcuc/309:10:193
2668175995022,24cyclictest2689035-21hddtemp_smartct08:05:183
2668175995012,12cyclictest2725786-21seq09:48:203
2668167995016,10cyclictest2703133-21mktemp08:45:021
2668165995018,28cyclictest2752204-21seq11:04:370
2668165995018,26cyclictest438-20systemd-journal09:25:350
2668165995017,29cyclictest2677624-21systemd07:35:020
27824362490,16chrt34-21ksoftirqd/212:30:202
2668175994922,22cyclictest2704588-40lsb_release08:47:013
2668175994914,12cyclictest2765264-21cat11:40:213
2668175994914,12cyclictest2765264-21cat11:40:213
2668171994914,19cyclictest34-21ksoftirqd/209:20:022
2668171994914,19cyclictest34-21ksoftirqd/209:20:012
2668167994915,10cyclictest2682916-21systemd-udevd07:47:101
2668165994915,29cyclictest438-20systemd-journal07:55:020
197399490,35rtkit-daemon4497-21PK-Backend07:45:303
2668175994821,22cyclictest2763619-21/usr/sbin/munin11:35:223
2668175994815,7cyclictest2676273-21cpuspeed_turbos07:30:133
2668175994812,11cyclictest2670997-21cut07:15:133
2668175994811,12cyclictest438-20systemd-journal08:05:003
2668167994816,10cyclictest2687838-21sort08:00:291
266816599481,41cyclictest2756821-21processes11:15:250
266816599481,41cyclictest2756821-21processes11:15:250
266817599479,13cyclictest2726518-21expr09:50:143
266817599472,22cyclictest2702817-21sh08:45:003
266817599472,21cyclictest0-21swapper/309:30:023
266817599471,27cyclictest2754729-21irqstats11:10:213
2668175994710,12cyclictest2736727-21grep10:20:143
2668165994715,26cyclictest438-20systemd-journal09:32:570
2668165994713,29cyclictest2743741-21expr10:40:140
2668165994713,28cyclictest2779703-21sshd12:21:580
2668165994712,30cyclictest2678103-21expr07:35:130
26928832460,9sleep2331rcuc/208:15:262
26801492460,5sleep2331rcuc/207:40:162
266817599462,40cyclictest2738684-21df_inode10:25:153
2668175994615,8cyclictest1137-21runrttasks09:31:583
2668171994635,8cyclictest34-21ksoftirqd/207:47:112
2668167994615,10cyclictest2781769-21ls12:30:011
266816599462,39cyclictest2692958-21gunzip08:15:250
2668165994618,23cyclictest2777500-21sh12:15:240
2668165994615,27cyclictest2724088-21seq09:43:450
2668165994615,27cyclictest2724088-21seq09:43:450
266817599451,7cyclictest2740160-21cpuspeed_turbos10:30:123
266817599451,10cyclictest2686638-21dump-pmu-power08:00:003
2668175994510,10cyclictest2749499-21kernelversion10:55:203
2668171994510,10cyclictest34-21ksoftirqd/208:59:592
2668171994510,10cyclictest34-21ksoftirqd/208:59:592
2668165994517,24cyclictest2772572-21sed12:00:290
2668165994514,26cyclictest2747457-21expr10:50:140
266816599451,38cyclictest2694220-21forks08:20:170
2668165994513,28cyclictest2684629-21seq07:51:330
2668165994511,13cyclictest141rcu_preempt11:42:250
2668165994511,13cyclictest141rcu_preempt11:42:240
2668175994429,11cyclictest2711768-21cron09:10:003
2668175994417,8cyclictest4497-21PK-Backend10:00:253
2668175994416,7cyclictest4497-21PK-Backend09:40:343
2668175994416,7cyclictest4497-21PK-Backend09:40:343
2668175994413,7cyclictest1137-21runrttasks11:08:483
2668171994411,18cyclictest34-21ksoftirqd/209:00:502
266816599448,31cyclictest2732978-21cat10:10:020
2668165994414,25cyclictest2681052-40lsb_release07:40:590
2668165994411,28cyclictest2735367-21latency10:15:210
2668165994411,28cyclictest2727156-21timerandwakeup09:50:290
27615412430,7sleep14497-21PK-Backend11:30:151
2668175994318,7cyclictest2675892-21munin-run07:30:013
2668175994314,8cyclictest4497-21PK-Backend10:45:383
266817199439,19cyclictest34-21ksoftirqd/210:10:012
266816599439,29cyclictest2733634-21cut10:10:200
266816599438,30cyclictest2674630-21cat07:25:130
266816599436,32cyclictest2768664-21cat11:50:200
266816599436,32cyclictest2701986-21cat08:40:200
2668165994316,23cyclictest2774749-21cron12:10:010
2668165994314,24cyclictest2759707-21expr11:25:130
2668165994314,16cyclictest13-21ksoftirqd/011:38:150
266816599431,18cyclictest2738049-21grep10:25:010
2668165994311,27cyclictest2716593-21processes09:20:250
2668165994311,27cyclictest2690715-21expr08:10:140
2668175994212,11cyclictest1074-21lldpd11:25:133
266817199429,19cyclictest34-21ksoftirqd/209:23:002
2668171994229,10cyclictest34-21ksoftirqd/207:28:082
2668171994226,13cyclictest2761538-21df11:30:142
266816799422,17cyclictest2781954-21apt12:30:131
2668167994210,7cyclictest0-21swapper/111:15:021
266816599427,30cyclictest2710595-21expr09:05:140
266816599426,31cyclictest2728228-21cat09:55:120
266816599426,30cyclictest2686971-21cat08:00:140
2668165994217,22cyclictest1137-21runrttasks10:36:450
2668165994217,22cyclictest1137-21runrttasks07:18:120
2668165994217,20cyclictest2746706-21apt-get10:50:010
2668165994217,20cyclictest2688615-21/usr/sbin/munin08:05:150
2668165994216,21cyclictest1137-21runrttasks09:15:040
2668165994216,21cyclictest1137-21runrttasks09:15:040
2668165994215,23cyclictest2724631-21tr09:45:130
266816599421,35cyclictest2700070-21chrt08:35:200
266817599411,28cyclictest4497-21PK-Backend10:35:053
2668175994112,7cyclictest2751333-21latency11:00:193
266817199419,17cyclictest34-21ksoftirqd/211:13:592
266817199414,19cyclictest34-21ksoftirqd/212:00:192
266816599419,27cyclictest2757988-21cat11:20:130
266816599413,33cyclictest2712474-21cat09:10:170
266816599412,34cyclictest2750314-21date10:57:340
266816599412,34cyclictest2706752-21latency_hist08:55:020
2668165994114,23cyclictest2780381-21cpuspeed_turbos12:25:110
266816599411,35cyclictest2698758-21taskset08:31:180
2668165994113,23cyclictest2773506-21cstates12:05:130
2668165994113,23cyclictest2773506-21cstates12:05:120
197399410,28rtkit-daemon2700828-21chrt08:37:203
27783162400,4sleep20-21swapper/212:20:012
266817599402,16cyclictest2683819-21df_inode07:50:143
266817199407,13cyclictest34-21ksoftirqd/209:55:192
266817199401,15cyclictest2735720-21taskset10:15:272
2668167994018,17cyclictest2720774-21unin-run09:35:011
266816799401,15cyclictest27209882cat09:35:081
2668165994014,22cyclictest2738429-21cpuspeed_turbos10:25:120
266816599401,34cyclictest2753225-21netstat11:05:240
266816599401,33cyclictest2767233-21smartctl11:45:260
266817599398,11cyclictest42-21ksoftirqd/308:25:113
2668175993916,8cyclictest42-21ksoftirqd/307:23:493
266817199398,8cyclictest34-21ksoftirqd/208:03:112
2668171993929,7cyclictest2746822-21apt-key10:50:022
266816799394,10cyclictest2712195-21tr09:10:121
2668165993913,22cyclictest27079592chrt08:55:320
2668165993913,22cyclictest27079592chrt08:55:320
197399390,27rtkit-daemon4497-21PK-Backend12:26:143
197399390,27rtkit-daemon4497-21PK-Backend09:58:043
197399390,27rtkit-daemon4497-21PK-Backend08:14:563
2668175993820,13cyclictest2679415-21munin-run07:40:023
2668175993815,18cyclictest2722468-21grep09:40:003
266817199385,14cyclictest0-21swapper/212:10:142
2668171993830,5cyclictest331rcuc/208:27:282
2668171993820,7cyclictest34-21ksoftirqd/210:25:012
2668171993819,6cyclictest141rcu_preempt07:10:102
2668171993818,8cyclictest34-21ksoftirqd/208:40:182
2668167993827,7cyclictest2691817-21cron08:15:001
2668167993821,5cyclictest26-21ksoftirqd/110:26:161
2668167993821,12cyclictest438-20systemd-journal12:15:001
2668167993820,6cyclictest26-21ksoftirqd/110:30:471
2668165993814,20cyclictest2740927-21swap10:30:270
27809992370,15sleep234-21ksoftirqd/212:25:252
266817199379,14cyclictest2779811-21taskset12:23:242
2668171993720,13cyclictest2770230-21fw_packets11:55:162
266817199371,20cyclictest2739456-21seq10:26:032
2668167993729,5cyclictest2706592-21turbostat.cron08:55:011
2668167993724,9cyclictest2700483-21grep08:35:271
266816799371,9cyclictest0-21swapper/109:59:471
197399370,26rtkit-daemon4497-21PK-Backend10:50:113
197399370,25rtkit-daemon4497-21PK-Backend12:04:573
197399370,25rtkit-daemon4497-21PK-Backend10:14:373
2668175993614,8cyclictest42-21ksoftirqd/308:33:573
2668175993613,8cyclictest42-21ksoftirqd/310:19:593
266817199364,16cyclictest0-21swapper/210:00:282
2668171993625,8cyclictest34-21ksoftirqd/209:53:092
2668171993624,9cyclictest34-21ksoftirqd/208:55:012
2668171993614,6cyclictest141rcu_preempt10:35:582
266817199361,15cyclictest2750760-21/usr/sbin/munin11:00:102
2668167993624,8cyclictest2696998-40lsb_release08:26:061
2668167993621,10cyclictest2723455-21ntp_kernel_pll_09:40:231
2668167993621,10cyclictest2723455-21ntp_kernel_pll_09:40:231
2668167993619,5cyclictest26-21ksoftirqd/110:56:551
2668167993619,12cyclictest466-21systemd-udevd10:14:411
266816799361,8cyclictest0-21swapper/107:34:511
2668167993618,13cyclictest2778891-21which12:20:181
266816799361,10cyclictest4497-21PK-Backend08:48:241
197399360,25rtkit-daemon4497-21PK-Backend11:58:173
2668175993519,12cyclictest2717283-21munin-run09:25:003
266817199351,19cyclictest34-21ksoftirqd/211:20:122
266817199351,17cyclictest2685615-21/usr/sbin/munin07:55:182
266817199351,12cyclictest2690347-21sort08:10:102
266817199351,10cyclictest0-21swapper/208:06:582
2668167993524,7cyclictest1137-21runrttasks11:02:411
266816799352,29cyclictest1043-21gdbus07:28:061
2668167993520,11cyclictest2744384-21python310:40:281
266816799351,9cyclictest4497-21PK-Backend11:38:151
266816799351,8cyclictest0-21swapper/111:54:281
2668167993517,13cyclictest2773695-21which12:05:171
2668167993517,13cyclictest2773695-21which12:05:161
2668167993517,13cyclictest2730021-21df10:00:141
197399350,24rtkit-daemon0-21swapper/311:16:183
197399350,24rtkit-daemon0-21swapper/311:16:183
27829602340,7sleep34497-21PK-Backend12:30:283
2668175993424,6cyclictest2779950-21sh12:25:013
266817199344,9cyclictest0-21swapper/208:38:582
266817199342,16cyclictest2677581-21cron07:34:592
2668171993420,10cyclictest2695550-21rm08:25:022
2668171993414,5cyclictest141rcu_preempt08:35:002
2668171993412,8cyclictest34-21ksoftirqd/210:58:152
266817199341,19cyclictest2748673-21taskset10:54:262
266816799345,25cyclictest2698333-21/usr/sbin/munin08:30:231
2668167993426,5cyclictest0-21swapper/109:03:181
2668167993419,11cyclictest2773230-21ls12:05:021
2668167993419,11cyclictest2727310-21sshd09:50:381
2668167993419,10cyclictest2683535-21ls07:50:121
2668167993418,12cyclictest2748241-21sed10:50:281
266816799341,30cyclictest4497-21PK-Backend09:28:561
266816799341,30cyclictest0-21swapper/110:35:521
266817599334,10cyclictest42-21ksoftirqd/312:16:333
266817599331,28cyclictest4497-21PK-Backend10:06:003
266817199339,5cyclictest141rcu_preempt09:40:282
266817199339,5cyclictest141rcu_preempt09:40:272
266817199331,17cyclictest2722404-21chrt09:39:202
2668171993310,8cyclictest34-21ksoftirqd/211:50:172
266816799339,5cyclictest141rcu_preempt10:24:501
2668167993319,9cyclictest2735224-21sh10:15:141
2668167993318,11cyclictest2758042-21cat11:20:141
2668167993318,11cyclictest26-21ksoftirqd/107:20:251
2668167993318,10cyclictest2679750-21date07:40:021
2668167993317,11cyclictest466-21systemd-udevd11:46:411
2668167993316,12cyclictest2753459-21cat11:05:301
266816799331,4cyclictest0-21swapper/111:15:161
266816799331,4cyclictest0-21swapper/111:15:161
266816799331,28cyclictest4497-21PK-Backend11:43:431
266816799331,28cyclictest4497-21PK-Backend11:43:431
266816799331,12cyclictest0-21swapper/109:06:471
266816799331,11cyclictest1137-21runrttasks08:15:041
2668175993218,10cyclictest2669291-21grep07:10:283
2668171993210,6cyclictest141rcu_preempt07:20:152
2668167993218,10cyclictest2759630-21grep11:25:131
2668167993217,11cyclictest2777324-21sed12:15:201
266816799321,28cyclictest0-21swapper/108:58:371
266816799321,28cyclictest0-21swapper/108:58:371
2668175993121,6cyclictest2715249-21ls09:20:013
2668175993121,6cyclictest2715249-21ls09:20:003
266817599311,27cyclictest0-21swapper/310:42:363
266817599311,25cyclictest2710167-21grep09:05:023
266817199311,4cyclictest0-21swapper/209:09:402
2668167993118,9cyclictest26-21ksoftirqd/107:40:151
2668167993115,13cyclictest2668765-21fw_packets07:10:161
266817599301,10cyclictest42-21ksoftirqd/307:43:513
2668167992812,11cyclictest466-21systemd-udevd09:46:401
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional