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2026-03-06 - 03:31
[ 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 #f, 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 
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Click here to display the system's profile data.
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 rackfslot7s.osadl.org (updated Thu Mar 05, 2026 00:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
273167099301214,2994cyclictest2739647-21kworker/0:1+events19:45:140
273167799294715,2928cyclictest2734807-21kworker/2:2+events19:20:002
273168099283312,2815cyclictest2766758-21kworker/3:0+events21:00:133
27316739927579,2745cyclictest2761966-21kworker/1:1+events20:45:201
273167799272513,2708cyclictest2768264-21kworker/2:0+events21:20:202
273167799271412,2698cyclictest2800989-21kworker/2:2+events23:00:002
273167099266313,2646cyclictest2820263-21kworker/0:1+events23:45:010
273167799265613,2639cyclictest2752503-21kworker/2:1+events20:15:192
273168099263713,2619cyclictest2750990-21kworker/3:2+events20:20:153
273167099257912,2563cyclictest2757418-21kworker/0:0+events20:29:420
273167799256812,2554cyclictest2807813-21kworker/2:0+events23:05:162
273167799255213,2535cyclictest2786593-21kworker/2:0+events22:05:212
273167099253712,2521cyclictest2814266-21kworker/0:3+events23:40:490
273167099253213,2515cyclictest2765243-21kworker/0:0+events20:55:140
273168099249612,2480cyclictest2794796-21kworker/3:1+events22:28:053
273167799249612,2480cyclictest2835087-21kworker/2:0+events00:29:132
273167799249612,2480cyclictest2782875-21kworker/2:1+events21:57:412
273167799249612,2480cyclictest2770073-21kworker/2:2+events21:12:472
273167799249412,2478cyclictest2815431-21kworker/2:2+events23:26:372
273168099249212,2476cyclictest2769835-21kworker/3:2+events21:06:193
273168099249112,2476cyclictest2726393-21kworker/3:1+events19:44:043
273168099249112,2475cyclictest2750990-21kworker/3:2+events20:09:343
273168099249112,2475cyclictest2743223-21kworker/3:0+events19:49:023
273168099249112,2475cyclictest2739736-21kworker/3:0+events19:37:543
273167799249112,2476cyclictest2788638-21kworker/2:2+events22:13:182
273168099249012,2474cyclictest2747704-21kworker/3:0+events20:02:463
273167799249012,2474cyclictest2812506-21kworker/2:1+events23:19:242
273167099249012,2474cyclictest2778195-21kworker/0:2+events21:37:530
273168099248911,2474cyclictest2769835-21kworker/3:2+events21:21:513
273167799248812,2473cyclictest2768264-21kworker/2:0+events21:08:332
273168099248712,2472cyclictest2835146-21kworker/3:0+events00:34:113
273167099248711,2473cyclictest2820263-21kworker/0:1+events00:04:480
27316809924868,2474cyclictest2815763-21kworker/3:2+events23:48:303
273168099248512,2470cyclictest2802640-21kworker/3:1+events22:55:513
273168099248512,2469cyclictest2788294-21kworker/3:2+events22:04:363
273168099248310,2470cyclictest2789880-21kworker/3:1+events22:10:593
273167399248311,2469cyclictest2797909-21kworker/1:0+events22:45:151
273167399248311,2469cyclictest2797909-21kworker/1:0+events22:45:151
273167799248212,2467cyclictest2818687-21kworker/2:0+events23:42:442
273168099247912,2463cyclictest2814069-21kworker/3:0+events23:27:473
273168099247712,2462cyclictest2769835-21kworker/3:2+events21:11:383
273168099247512,2460cyclictest2805847-21kworker/3:0+events23:10:143
273168099247511,2461cyclictest2784675-21kworker/3:1+events21:58:503
27316739924736,2465cyclictest2831677-21kworker/1:1+events00:25:031
273168099246812,2453cyclictest2793051-21kworker/3:2+events22:17:303
273168099246412,2449cyclictest2822486-21kworker/3:1+events23:51:373
273168099246213,2445cyclictest2778266-21kworker/3:0+events21:40:113
273168099246111,2448cyclictest2766758-21kworker/3:0+events21:15:013
273168099246011,2446cyclictest2769835-21kworker/3:2+events21:48:343
273167399245811,2444cyclictest2773539-21kworker/1:2+events21:21:061
273167799245512,2439cyclictest2835087-21kworker/2:0+events00:31:312
27316809924449,2431cyclictest2812446-21kworker/3:2+events23:22:233
273167399244411,2430cyclictest2826861-21kworker/1:2+events00:02:331
273167399243610,2422cyclictest2831677-21kworker/1:1+events00:36:301
273168099242111,2407cyclictest2822486-21kworker/3:1+events00:02:543
273167399241910,2405cyclictest2741501-21kworker/1:2+events19:40:121
273167399241710,2404cyclictest2796305-21kworker/1:2+events22:40:181
273168099241610,2402cyclictest2738129-21kworker/3:2+events19:29:363
273167099240612,2390cyclictest2784644-21kworker/0:1+events22:19:220
273168099240411,2390cyclictest2828715-21kworker/3:0+events00:17:443
273167399239314,2375cyclictest2810783-21kworker/1:1+events23:43:301
273167399238812,2373cyclictest2747955-21kworker/1:1+events20:04:371
273167399238812,2373cyclictest2736581-21kworker/1:2+events19:26:551
273167399238612,2370cyclictest2746372-21kworker/1:2+events19:58:081
273167399238111,2367cyclictest2747955-21kworker/1:1+events20:07:411
273167399237611,2362cyclictest2751469-21kworker/1:0+events20:33:081
273167099237610,2362cyclictest2801105-21kworker/0:2+events22:52:240
273167399237311,2359cyclictest2776889-21kworker/1:1+events21:31:481
273167399237210,2359cyclictest2801197-21kworker/1:1+events23:00:451
273168099236810,2355cyclictest2726393-21kworker/3:1+events19:51:213
273167399236412,2348cyclictest2741501-21kworker/1:2+events19:46:471
273167399236312,2347cyclictest2765304-21kworker/1:1+events21:03:411
273167399235812,2342cyclictest2796305-21kworker/1:2+events22:28:531
273167099235611,2341cyclictest2830290-21kworker/0:1+events00:24:390
273167399235012,2334cyclictest2830076-21kworker/1:2+events00:20:261
273167799234912,2334cyclictest2784736-21kworker/2:2+events21:53:272
273167099234912,2334cyclictest2797821-21kworker/0:0+events22:42:350
273167099234912,2334cyclictest2772520-21kworker/0:1+events21:15:470
273167399234112,2326cyclictest2751469-21kworker/1:0+events20:20:371
273167099233810,2325cyclictest2805903-21kworker/0:0+events23:04:300
273167099233711,2323cyclictest2784644-21kworker/0:1+events21:55:220
273167799233510,2322cyclictest2755724-21kworker/2:0+events20:37:432
273167799232912,2314cyclictest2823858-21kworker/2:2+events23:56:082
273167099232812,2312cyclictest2797821-21kworker/0:0+events22:46:430
273167099232812,2312cyclictest2797821-21kworker/0:0+events22:46:430
273167099232812,2312cyclictest2793379-21kworker/0:2+events22:36:070
273167799232412,2309cyclictest2757357-21kworker/2:2+events20:30:512
273167799232411,2310cyclictest2798413-21kworker/2:1+events22:41:052
273167799232411,2310cyclictest2776559-21kworker/2:1+events21:35:112
273167099232412,2308cyclictest2825366-21kworker/0:2+events00:07:060
273167099232411,2309cyclictest2743555-21kworker/0:0+events19:56:130
273167099232212,2306cyclictest2838203-21kworker/0:1+events00:37:160
273167099232012,2306cyclictest2760682-21kworker/0:1+events20:41:530
273167099232012,2305cyclictest2801105-21kworker/0:2+events22:58:280
273167099232011,2306cyclictest2736376-21kworker/0:0+events19:37:060
273168099231911,2304cyclictest2799634-21kworker/3:2+events22:42:143
273167799231912,2304cyclictest2786593-21kworker/2:0+events22:00:202
273167099231812,2304cyclictest2747731-21kworker/0:2+events20:00:040
273167399231311,2298cyclictest2755786-21kworker/1:2+events20:27:231
273168099230811,2293cyclictest2774957-21kworker/3:0+events21:26:283
273167099230612,2291cyclictest2833783-21kworker/0:0+events00:26:330
273167099230413,2288cyclictest2793379-21kworker/0:2+events22:33:500
273168099230210,2289cyclictest2822486-21kworker/3:1+events23:55:443
273167799230212,2287cyclictest2734807-21kworker/2:2+events19:45:362
273167399230010,2286cyclictest2804392-21kworker/1:0+events22:56:141
273167399229910,2285cyclictest2810783-21kworker/1:1+events23:32:221
273167399229311,2278cyclictest2806304-21kworker/1:2+events23:16:431
273167099229012,2274cyclictest2825366-21kworker/0:2+events00:13:590
273167399228311,2270cyclictest2810783-21kworker/1:1+events23:25:051
273167099228012,2265cyclictest2776589-21kworker/0:0+events21:31:260
273167799227710,2264cyclictest2778451-21kworker/2:2+events21:41:232
27316809922765,2268cyclictest2784675-21kworker/3:1+events21:53:503
273167799227311,2259cyclictest2830229-21kworker/2:1+events00:24:162
273168099227211,2258cyclictest2815763-21kworker/3:2+events23:44:393
273168099227011,2256cyclictest2744828-21kworker/3:2+events19:55:533
273167099227011,2256cyclictest2788188-21kworker/0:0+events22:06:530
273168099226911,2255cyclictest2809716-21kworker/3:1+events23:36:153
273168099226911,2255cyclictest2759113-21kworker/3:1+events20:36:123
273167799226911,2255cyclictest2817081-21kworker/2:3+events23:32:462
27316809922668,2254cyclictest2739736-21kworker/3:0+events19:34:313
27316809922659,2253cyclictest2736406-21kworker/3:0+events19:21:323
273168099226411,2250cyclictest2809716-21kworker/3:1+events23:17:513
273168099226410,2251cyclictest2763581-21kworker/3:1+events20:56:463
273168099226410,2250cyclictest2822486-21kworker/3:1+events00:05:333
273167099226410,2251cyclictest2741653-21kworker/0:2+events19:40:360
273168099226211,2248cyclictest2799634-21kworker/3:2+events22:49:223
273168099226211,2248cyclictest2799634-21kworker/3:2+events22:49:223
273168099226211,2248cyclictest2778266-21kworker/3:0+events21:36:213
273168099226210,2249cyclictest2749327-21kworker/3:1+events20:10:433
273168099226210,2248cyclictest2757264-21kworker/3:0+events20:42:413
273167399226211,2247cyclictest2731535-21kworker/1:1+events19:52:531
273168099226111,2246cyclictest2757264-21kworker/3:0+events20:46:283
273168099226110,2248cyclictest2815763-21kworker/3:2+events23:34:203
273168099225911,2244cyclictest2802640-21kworker/3:1+events23:01:513
273168099225911,2244cyclictest2794796-21kworker/3:1+events22:33:273
273168099225910,2245cyclictest2794796-21kworker/3:1+events22:24:223
273168099225810,2245cyclictest2802640-21kworker/3:1+events22:52:463
273168099225711,2243cyclictest2788294-21kworker/3:2+events22:07:373
273168099225710,2243cyclictest2765167-21kworker/3:2+events20:52:573
273168099225211,2238cyclictest2726393-21kworker/3:1+events19:16:593
27316739922499,2237cyclictest2796305-21kworker/1:2+events22:30:471
273168099224611,2232cyclictest2794796-21kworker/3:1+events22:35:453
273167799224012,2225cyclictest2830229-21kworker/2:1+events00:19:172
273167099224010,2227cyclictest2796219-21kworker/0:1+events22:26:370
273167799222911,2215cyclictest2765529-21kworker/2:1+events21:03:182
273167399222611,2212cyclictest2835205-21kworker/1:2+events00:32:391
273167399222311,2209cyclictest2751469-21kworker/1:0+events20:36:591
273168099222211,2208cyclictest2807786-21kworker/3:2+events23:06:463
273167099221410,2201cyclictest2772520-21kworker/0:1+events21:23:250
273168099221310,2200cyclictest2776681-21kworker/3:1+events21:32:353
273168099221111,2198cyclictest2831136-21kworker/3:1+events00:21:123
273167799221111,2196cyclictest2762276-21kworker/2:2+events20:59:032
27316739922068,2195cyclictest2731535-21kworker/1:1+events19:30:441
273168099220511,2191cyclictest2836810-21kworker/3:2+events00:35:203
273168099220410,2191cyclictest2835146-21kworker/3:0+events00:29:373
27316809922006,2191cyclictest2731256-21kworker/3:2+events19:13:323
27316709921978,2186cyclictest2731419-21kworker/0:0+events19:14:170
273167399219510,2182cyclictest2731535-21kworker/1:1+events19:39:031
273167799218810,2174cyclictest2823858-21kworker/2:2+events23:54:142
273167399218511,2171cyclictest2771878-21kworker/1:1+events21:19:121
273167399218110,2168cyclictest2818821-21kworker/1:0+events23:38:341
273167399217811,2164cyclictest2809146-21kworker/1:0+events23:07:091
273167399217810,2165cyclictest2781279-21kworker/1:1+events22:20:331
273167399217511,2161cyclictest2781279-21kworker/1:1+events22:03:251
273167399217510,2162cyclictest2767088-21kworker/1:2+events21:07:271
273167399217510,2161cyclictest2754165-21kworker/1:1+events20:19:301
27316739921709,2158cyclictest2769984-21kworker/1:0+events21:14:371
273167399216911,2154cyclictest2810783-21kworker/1:1+events00:08:371
27316739921689,2155cyclictest2830076-21kworker/1:2+events00:16:371
273167399216811,2154cyclictest2781279-21kworker/1:1+events22:14:511
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27316779921678,2156cyclictest2768264-21kworker/2:0+events21:31:042
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273167399216711,2153cyclictest2813981-21kworker/1:0+events23:24:181
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273167399216611,2151cyclictest2784881-21kworker/1:0+events21:59:121
273167399216611,2151cyclictest2784881-21kworker/1:0+events21:54:581
273167099216611,2151cyclictest2814266-21kworker/0:3+events23:31:360
27316739921659,2153cyclictest2775197-21kworker/1:0+events21:39:481
27316739921656,2156cyclictest2781279-21kworker/1:1+events21:48:101
273167399216511,2151cyclictest2765304-21kworker/1:1+events20:57:081
273167399216510,2152cyclictest2802791-21kworker/1:2+events22:53:321
273167399216410,2151cyclictest2809146-21kworker/1:0+events23:10:361
273167399215910,2146cyclictest2781279-21kworker/1:1+events21:42:541
273167399215710,2143cyclictest2773539-21kworker/1:2+events21:28:011
273167099215212,2137cyclictest2759051-21kworker/0:2+events20:38:070
27316739921499,2139cyclictest2810783-21kworker/1:1+events00:10:081
27316709921387,2128cyclictest2772520-21kworker/0:1+events21:27:370
273167099213811,2124cyclictest2749358-21kworker/0:1+events20:08:050
273167399213611,2122cyclictest2751469-21kworker/1:0+events20:11:071
273167099213512,2120cyclictest2739647-21kworker/0:1+events19:53:150
273167099213311,2118cyclictest2812323-21kworker/0:2+events23:21:160
273167099213011,2115cyclictest2781511-21kworker/0:2+events21:49:410
273167099213011,2115cyclictest2776589-21kworker/0:0+events21:42:090
273167099213010,2117cyclictest2776589-21kworker/0:0+events21:54:350
273167399212810,2115cyclictest2781279-21kworker/1:1+events22:08:451
273167099212811,2114cyclictest2805903-21kworker/0:0+events23:12:540
273167099212711,2113cyclictest2760682-21kworker/0:1+events21:01:450
273167099212611,2112cyclictest2789821-21kworker/0:2+events22:12:300
273167099212611,2111cyclictest2754228-21kworker/0:1+events20:19:070
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273167099211911,2105cyclictest2766904-21kworker/0:2+events21:06:410
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273167099211411,2100cyclictest2768591-21kworker/0:0+events21:13:310
273167799211210,2099cyclictest2810722-21kworker/2:2+events23:14:482
273168099211110,2098cyclictest2750990-21kworker/3:2+events20:26:383
273167399210911,2095cyclictest2797909-21kworker/1:0+events22:39:331
273167799210810,2095cyclictest2798413-21kworker/2:1+events22:38:482
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27316709921059,2093cyclictest2788188-21kworker/0:0+events22:04:130
273167799210411,2090cyclictest2791652-21kworker/2:1+events22:19:002
273167799210411,2090cyclictest2768264-21kworker/2:0+events21:27:152
273167799210411,2090cyclictest2768264-21kworker/2:0+events21:17:402
27316809921029,2090cyclictest2757264-21kworker/3:0+events20:30:283
27316779921028,2091cyclictest2752503-21kworker/2:1+events20:25:532
273167799210211,2088cyclictest2812506-21kworker/2:1+events23:20:552
273167799210211,2088cyclictest2798413-21kworker/2:1+events22:45:572
273167799210211,2088cyclictest2798413-21kworker/2:1+events22:45:572
27316779921019,2089cyclictest2744680-21kworker/2:1+events19:57:002
273167799210111,2087cyclictest2825456-21kworker/2:1+events00:01:492
273167799210111,2086cyclictest2755724-21kworker/2:0+events20:46:502
273167799210110,2088cyclictest2796636-21kworker/2:2+events22:33:062
273167799210010,2087cyclictest2817081-21kworker/2:3+events23:35:532
273167099210011,2086cyclictest2733121-21kworker/0:1+events19:24:360
273167099209910,2086cyclictest2757418-21kworker/0:0+events20:32:460
27316739920979,2085cyclictest2726544-21kworker/1:2+events19:13:551
273167799209611,2082cyclictest2818687-21kworker/2:0+events23:47:452
27316779920889,2075cyclictest2818687-21kworker/2:0+events00:05:122
27316709920795,2070cyclictest2801105-21kworker/0:2+events23:07:320
27316709920749,2062cyclictest2733121-21kworker/0:1+events19:16:350
273167099207011,2056cyclictest2760682-21kworker/0:1+events20:52:340
27316709920684,2061cyclictest2822193-21kworker/0:0+events23:53:280
273167399206111,2046cyclictest2824297-21kworker/1:0+events23:59:531
27316739920504,2042cyclictest2734780-21kworker/1:0+events19:18:261
27316739920197,2009cyclictest2810783-21kworker/1:1+events23:49:401
27316739920116,2001cyclictest2736581-21kworker/1:2+events19:24:121
273167399200710,1994cyclictest2791775-21kworker/1:2+events22:16:451
27316709920057,1995cyclictest2739647-21kworker/0:1+events19:34:520
27316779919999,1987cyclictest2749536-21kworker/2:0+events20:06:552
273167799199510,1982cyclictest2721765-21kworker/2:0+events19:20:232
27316779919878,1976cyclictest2805875-21kworker/2:1+events23:04:082
27316779919798,1968cyclictest2752503-21kworker/2:1+events20:13:502
27316779919618,1950cyclictest2791652-21kworker/2:1+events22:22:052
27316779919609,1948cyclictest2755724-21kworker/2:0+events20:51:472
273167799195810,1945cyclictest2742984-21kworker/2:0+events19:44:272
273167799195310,1939cyclictest2747792-21kworker/2:2+events20:03:532
27316779919524,1944cyclictest2759020-21kworker/2:1+events20:41:092
273167799195010,1936cyclictest2734807-21kworker/2:2+events19:29:592
27316709919509,1938cyclictest2754228-21kworker/0:1+events20:24:230
27316779919489,1936cyclictest2802758-21kworker/2:0+events22:50:542
273167799194810,1935cyclictest2742984-21kworker/2:0+events19:52:082
27316779919479,1935cyclictest2818687-21kworker/2:0+events00:13:142
273167799194710,1933cyclictest2747792-21kworker/2:2+events20:21:202
273167799194510,1932cyclictest2736701-21kworker/2:1+events19:33:012
27316779918816,1872cyclictest2731288-21kworker/2:1+events19:12:232
27314572150121,24sleep10-21swapper/119:09:481
27313012145108,32sleep00-21swapper/019:07:460
27312942143108,29sleep30-21swapper/319:07:413
27313702140104,30sleep20-21swapper/219:08:412
2731677991510,1cyclictest191rcu_preempt22:25:162
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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