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2026-02-15 - 10:31
[ 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 376 highest latencies:
System rackfslot7s.osadl.org (updated Sun Feb 15, 2026 00:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
257060199267813,2660cyclictest2614940-21kworker/1:2+events21:40:141
257060199266513,2648cyclictest2606154-21kworker/1:1+events21:05:191
257060199264612,2630cyclictest2637208-21kworker/1:1+events22:40:171
257060599254312,2528cyclictest2630409-21kworker/2:2+events22:23:192
257061299253412,2519cyclictest2591392-21kworker/3:1+events20:20:173
257061299251712,2501cyclictest2638490-21kworker/3:0+events22:45:593
257060599248610,2473cyclictest2644973-21kworker/2:2+events23:14:152
257060599246612,2451cyclictest2635470-21kworker/2:1+events22:34:192
257060199246511,2450cyclictest2609472-21kworker/1:0+events21:10:131
257060199246111,2446cyclictest2598017-21kworker/1:1+events20:35:551
257060599246010,2446cyclictest2662349-21kworker/2:2+events23:57:482
257059999245412,2439cyclictest2636952-21kworker/0:0+events22:48:380
257060599245212,2437cyclictest2575612-21kworker/2:2+events19:44:062
257060599245112,2437cyclictest2616319-21kworker/2:1+events21:45:052
257060599245112,2436cyclictest2637055-21kworker/2:2+events22:35:252
257059999245111,2437cyclictest2584823-21kworker/0:0+events19:54:250
257059999245111,2436cyclictest2647904-21kworker/0:1+events23:19:170
257060199245012,2436cyclictest2571803-21kworker/1:0+events19:15:161
257060599244712,2431cyclictest2641795-21kworker/2:0+events22:53:342
257060599244412,2429cyclictest2673834-21kworker/2:2+events00:32:512
257061299243612,2420cyclictest2625511-21kworker/3:2+events22:11:313
257059999243610,2424cyclictest2641976-21kworker/0:1+events22:55:070
257061299242912,2413cyclictest2599439-21kworker/3:2+events20:42:473
257061299242812,2412cyclictest2586607-21kworker/3:0+events20:13:003
257061299242611,2411cyclictest2632081-21kworker/3:1+events22:22:103
257059999242510,2411cyclictest2644671-21kworker/0:0+events23:03:090
257061299242411,2409cyclictest2617760-21kworker/3:1+events21:49:333
257059999242410,2410cyclictest2660808-21kworker/0:0+events00:01:550
257061299242312,2408cyclictest2640168-21kworker/3:2+events23:21:593
257061299242111,2407cyclictest2606988-21kworker/3:2+events21:04:343
257061299242012,2404cyclictest2648000-21kworker/3:0+events23:09:203
257061299241811,2404cyclictest2640168-21kworker/3:2+events22:50:313
25706059924189,2406cyclictest2581742-21kworker/2:0+events19:53:162
257060599241610,2402cyclictest2609411-21kworker/2:2+events21:27:172
257060199240911,2395cyclictest2632114-21kworker/1:0+events22:29:451
257059999237711,2364cyclictest2596710-21kworker/0:0+events20:37:010
257059999237310,2360cyclictest2662454-21kworker/0:2+events23:58:330
257060599237012,2355cyclictest2561999-21kworker/2:1+events19:24:452
257059999236612,2351cyclictest2638577-21kworker/0:1+events22:39:560
257060199236112,2345cyclictest2614940-21kworker/1:2+events21:35:151
257060199235912,2345cyclictest2670273-21kworker/1:0+events00:25:201
257061299235611,2342cyclictest2586607-21kworker/3:0+events19:59:213
257060199235512,2340cyclictest2581712-21kworker/1:0+events20:01:591
257059999234611,2331cyclictest2590211-21kworker/0:2+events20:10:430
257060199233912,2323cyclictest2665451-21kworker/1:0+events00:03:491
257060199233510,2322cyclictest2673623-21kworker/1:2+events00:37:481
257060199233510,2321cyclictest2627352-21kworker/1:2+events22:15:481
257060199232910,2315cyclictest2648059-21kworker/1:1+events23:13:051
257060199231412,2299cyclictest2596385-21kworker/1:2+events20:29:491
257060599229712,2282cyclictest2637055-21kworker/2:2+events22:42:102
257061299229412,2278cyclictest2625511-21kworker/3:2+events21:59:023
257061299229212,2277cyclictest2625511-21kworker/3:2+events22:17:183
257060199229011,2276cyclictest2652622-21kworker/1:1+events23:29:141
25705999922909,2278cyclictest2671896-21kworker/0:1+events00:27:140
257060199227312,2258cyclictest2660838-21kworker/1:2+events00:15:571
25705999922709,2258cyclictest2673561-21kworker/0:2+events00:30:130
25706059922639,2251cyclictest2644973-21kworker/2:2+events23:00:272
257060599226310,2250cyclictest2655768-21kworker/2:1+events23:35:152
25705999922618,2249cyclictest2593027-21kworker/0:1+events20:30:120
257059999226111,2247cyclictest2647904-21kworker/0:1+events23:27:440
257059999226010,2247cyclictest2640227-21kworker/0:2+events23:06:370
257059999226010,2246cyclictest2583191-21kworker/0:1+events19:57:230
257060599225810,2244cyclictest2614616-21kworker/2:0+events21:34:052
257059999225610,2243cyclictest2622280-21kworker/0:1+events21:53:190
257060599225310,2240cyclictest2609411-21kworker/2:2+events21:22:192
25706129922499,2237cyclictest2633788-21kworker/3:0+events22:27:523
25706059922497,2239cyclictest2644973-21kworker/2:2+events23:41:192
257059999224411,2229cyclictest2633551-21kworker/0:1+events22:22:560
257060599224110,2226cyclictest2575612-21kworker/2:2+events19:35:232
257060599223810,2225cyclictest2591753-21kworker/2:2+events20:19:312
257059999223810,2224cyclictest2659082-21kworker/0:1+events23:53:130
25706059922355,2226cyclictest2619153-21kworker/2:2+events21:37:532
257060599223510,2221cyclictest2644973-21kworker/2:2+events23:31:062
257059999223510,2222cyclictest2604797-21kworker/0:1+events20:58:320
257060599223410,2221cyclictest2653419-21kworker/2:0+events23:26:112
257060599223410,2220cyclictest2626940-21kworker/2:0+events22:15:272
25706059922339,2220cyclictest2603131-21kworker/2:2+events20:51:392
257060599223311,2219cyclictest2637055-21kworker/2:2+events22:46:232
257060599223310,2220cyclictest2644973-21kworker/2:2+events23:20:032
257060199223311,2219cyclictest2581712-21kworker/1:0+events20:09:571
25705999922339,2220cyclictest2599377-21kworker/0:2+events21:13:360
257059999223310,2220cyclictest2649506-21kworker/0:0+events23:12:440
257060599223210,2218cyclictest2589970-21kworker/2:1+events20:21:262
257060599223111,2217cyclictest2626940-21kworker/2:0+events22:03:322
257060599223110,2218cyclictest2633757-21kworker/2:0+events22:29:232
257060599223110,2217cyclictest2601153-21kworker/2:0+events21:05:432
257060599223010,2216cyclictest2589970-21kworker/2:1+events20:31:192
257059999223011,2216cyclictest2578637-21kworker/0:2+events19:33:490
257059999223011,2215cyclictest2583191-21kworker/0:1+events20:06:510
25706059922299,2217cyclictest2607752-21kworker/2:1+events21:04:582
25706059922296,2220cyclictest2601153-21kworker/2:0+events20:48:122
257060599222910,2215cyclictest2616319-21kworker/2:1+events21:52:342
25705999922299,2217cyclictest2615890-21kworker/0:0+events21:30:380
257060599222811,2213cyclictest2578522-21kworker/2:0+events19:32:222
25706129922279,2215cyclictest2609351-21kworker/3:1+events21:12:043
257059999222711,2213cyclictest2657461-21kworker/0:0+events23:38:410
257059999222710,2213cyclictest2671896-21kworker/0:1+events00:38:570
25706059922265,2219cyclictest2597868-21kworker/2:0+events20:35:102
257060599222611,2212cyclictest2668464-21kworker/2:0+events00:24:122
25705999922268,2212cyclictest2611096-21kworker/0:0+events21:15:520
257059999222611,2212cyclictest2668676-21kworker/0:0+events00:21:140
257061299222510,2212cyclictest2649716-21kworker/3:1+events23:16:113
257060599222511,2210cyclictest2658959-21kworker/2:0+events23:47:042
257060599222510,2212cyclictest2626940-21kworker/2:0+events22:11:092
257059999222510,2212cyclictest2647904-21kworker/0:1+events23:33:430
257059999222410,2210cyclictest2627213-21kworker/0:2+events22:04:410
257060599222311,2208cyclictest2666842-21kworker/2:2+events00:07:092
257060599222310,2210cyclictest2594597-21kworker/2:0+events20:26:252
257059999222311,2208cyclictest2667046-21kworker/0:2+events00:12:050
257059999222311,2208cyclictest2640227-21kworker/0:2+events22:54:200
257059999222310,2210cyclictest2599377-21kworker/0:2+events20:53:580
257061299222210,2210cyclictest2612873-21kworker/3:0+events21:22:413
257061299222210,2209cyclictest2571712-21kworker/3:0+events19:13:473
257060599222211,2208cyclictest2672131-21kworker/2:1+events00:26:052
257060599222211,2208cyclictest2658959-21kworker/2:0+events00:00:482
257059999222210,2209cyclictest2636952-21kworker/0:0+events22:41:240
25706129922216,2212cyclictest2651401-21kworker/3:0+events23:33:203
257061299222110,2208cyclictest2625511-21kworker/3:2+events22:33:333
257061299222110,2208cyclictest2616153-21kworker/3:2+events21:30:163
25705999922219,2209cyclictest2575379-21kworker/0:0+events19:27:040
25705999922208,2209cyclictest2651116-21kworker/0:2+events23:20:490
257061299221911,2205cyclictest2617760-21kworker/3:1+events21:39:273
257059999221910,2205cyclictest2622280-21kworker/0:1+events21:47:420
257060599221810,2205cyclictest2658959-21kworker/2:0+events23:50:552
257059999221811,2204cyclictest2627213-21kworker/0:2+events22:26:430
257060599221510,2201cyclictest2611064-21kworker/2:0+events21:13:592
257059999221511,2201cyclictest2623993-21kworker/0:0+events21:57:100
257059999221511,2201cyclictest2593027-21kworker/0:1+events20:25:410
257061299221411,2199cyclictest2575316-21kworker/3:1+events19:22:083
25705999922147,2203cyclictest2568612-21kworker/0:2+events19:17:100
257061299220711,2193cyclictest2640168-21kworker/3:2+events23:01:593
257061299220711,2193cyclictest2625511-21kworker/3:2+events22:05:253
257061299220611,2192cyclictest2660462-21kworker/3:0+events00:22:243
25705999922069,2193cyclictest2606400-21kworker/0:0+events21:03:040
25706129922039,2191cyclictest2660462-21kworker/3:0+events00:04:353
25706129922034,2196cyclictest2663892-21kworker/3:2+events23:59:413
257061299220311,2189cyclictest2575316-21kworker/3:1+events19:34:593
257061299220211,2188cyclictest2588602-21kworker/3:2+events20:07:143
25706129921999,2187cyclictest2673528-21kworker/3:2+events00:35:523
257061299219910,2186cyclictest2667163-21kworker/3:2+events00:14:483
257061299219811,2184cyclictest2660462-21kworker/3:0+events23:48:143
257061299219810,2185cyclictest2609351-21kworker/3:1+events21:15:063
257061299219510,2181cyclictest2644732-21kworker/3:0+events22:58:323
257061299219111,2177cyclictest2558558-21kworker/3:2+events19:16:263
257060599218413,2167cyclictest2599525-21kworker/2:2+events20:42:002
257060199218211,2168cyclictest2602378-21kworker/1:0+events20:52:481
257060199218111,2166cyclictest2625658-21kworker/1:0+events22:03:091
257061299218011,2166cyclictest2558558-21kworker/3:2+events19:25:293
257060199217911,2164cyclictest2649847-21kworker/1:2+events23:32:581
257061299217510,2162cyclictest2591392-21kworker/3:1+events20:15:193
257060199217411,2159cyclictest2660838-21kworker/1:2+events23:55:331
25706129921669,2154cyclictest2671528-21kworker/3:1+events00:26:513
25706129921659,2154cyclictest2601096-21kworker/3:1+events20:55:053
257060599216410,2150cyclictest2644973-21kworker/2:2+events23:07:022
257060199216310,2150cyclictest2637208-21kworker/1:1+events22:52:251
25706059921629,2150cyclictest2664054-21kworker/2:1+events00:15:342
25706019921579,2145cyclictest2649847-21kworker/1:2+events23:38:181
25706019921565,2148cyclictest2577264-21kworker/1:0+events19:30:281
257060199215311,2139cyclictest2644766-21kworker/1:0+events23:15:471
25706019921509,2138cyclictest2637208-21kworker/1:1+events22:36:561
257060199215010,2136cyclictest2622431-21kworker/1:2+events21:52:111
257060199214910,2135cyclictest2657519-21kworker/1:1+events23:42:041
257060199214810,2135cyclictest2619121-21kworker/1:1+events21:47:191
257060199214510,2132cyclictest2627352-21kworker/1:2+events22:11:561
257060199214111,2127cyclictest2646388-21kworker/1:2+events23:05:281
257060199214110,2127cyclictest2581712-21kworker/1:0+events19:57:471
257060199214011,2125cyclictest2641503-21kworker/1:0+events22:49:451
257060199214010,2127cyclictest2622431-21kworker/1:2+events21:56:241
257060199213911,2125cyclictest2635499-21kworker/1:2+events22:30:331
257060199213811,2124cyclictest2671957-21kworker/1:1+events00:22:451
257060199213811,2124cyclictest2665451-21kworker/1:0+events00:07:321
25706059921319,2119cyclictest2581742-21kworker/2:0+events19:57:032
257060199213011,2116cyclictest2657519-21kworker/1:1+events23:46:401
257059999212910,2116cyclictest2628873-21kworker/0:1+events22:13:530
257060199212511,2111cyclictest2598017-21kworker/1:1+events20:42:231
257059999212310,2110cyclictest2659082-21kworker/0:1+events23:44:450
257059999212210,2108cyclictest2609318-21kworker/0:1+events21:09:520
257060199212011,2106cyclictest2575579-21kworker/1:2+events19:35:441
257060199211911,2104cyclictest2588812-21kworker/1:1+events20:19:541
257060199211811,2104cyclictest2644766-21kworker/1:0+events22:58:101
25706019921179,2104cyclictest2581712-21kworker/1:0+events19:53:401
257060199211711,2102cyclictest2602378-21kworker/1:0+events20:48:571
257060199211611,2102cyclictest2667432-21kworker/1:1+events00:10:571
257060199211611,2102cyclictest2588812-21kworker/1:1+events20:13:241
257060199211611,2102cyclictest2581712-21kworker/1:0+events19:49:261
257060199211511,2100cyclictest2613175-21kworker/1:0+events21:21:551
257060199211510,2101cyclictest2606154-21kworker/1:1+events21:15:311
257061299211110,2098cyclictest2625511-21kworker/3:2+events22:00:543
25706059921119,2099cyclictest2668464-21kworker/2:0+events00:14:242
257060599211111,2097cyclictest2616319-21kworker/2:1+events21:44:202
25706059921106,2100cyclictest2589970-21kworker/2:1+events20:09:122
25706059921085,2100cyclictest2612915-21kworker/2:1+events21:18:552
257059999210810,2096cyclictest2599377-21kworker/0:2+events21:25:460
25705999921079,2095cyclictest2617856-21kworker/0:3+events21:40:370
25706059921064,2099cyclictest2581742-21kworker/2:0+events20:01:372
25706129921047,2094cyclictest2612873-21kworker/3:0+events21:29:093
257059999210410,2090cyclictest2568612-21kworker/0:2+events19:21:460
25705999921025,2094cyclictest2599377-21kworker/0:2+events21:37:300
257060599210010,2088cyclictest2649479-21kworker/2:0+events23:15:012
257060199210010,2087cyclictest2673623-21kworker/1:2+events00:33:131
25705999921009,2088cyclictest2578637-21kworker/0:2+events19:41:290
257060599209910,2086cyclictest2581742-21kworker/2:0+events20:12:382
25705999920949,2083cyclictest2634429-21kworker/0:3+events22:30:090
257060599209211,2079cyclictest2575612-21kworker/2:2+events19:46:472
257060199209211,2078cyclictest2581712-21kworker/1:0+events19:44:301
25706129920848,2073cyclictest2673528-21kworker/3:2+events00:32:053
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257061299208111,2067cyclictest2609351-21kworker/3:1+events21:07:363
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257061299208010,2068cyclictest2601096-21kworker/3:1+events20:45:073
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257061299207710,2064cyclictest2619347-21kworker/3:0+events21:43:563
257061299207710,2064cyclictest2593561-21kworker/3:2+events20:26:043
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25706129920755,2067cyclictest2617760-21kworker/3:1+events21:51:503
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25706129920749,2062cyclictest2582064-21kworker/3:0+events19:49:483
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257061299207410,2061cyclictest2660462-21kworker/3:0+events00:07:563
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25706129920296,2020cyclictest2575316-21kworker/3:1+events20:02:223
257060199202810,2015cyclictest2637208-21kworker/1:1+events23:01:131
257060199202311,2009cyclictest2571803-21kworker/1:0+events19:21:231
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25706019919849,1972cyclictest2602378-21kworker/1:0+events20:56:121
25706019919848,1973cyclictest2617489-21kworker/1:0+events21:32:551
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25706019919287,1918cyclictest2568813-21kworker/1:2+events19:14:091
25702812196168,23sleep00-21swapper/019:08:290
25703512155110,26sleep20-21swapper/219:09:232
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2570612991810,6cyclictest2582013-21munin-run19:45:013
257061299170,15cyclictest2654416-21chrt23:28:483
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