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2026-01-28 - 14:56
[ 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 all highest latencies:
System rackfslot7s.osadl.org (updated Wed Jan 28, 2026 00:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
239788199322015,3200cyclictest2488012-21kworker/2:0+events23:49:592
239787599289414,2876cyclictest2499309-21kworker/0:0+events00:35:010
239787599289414,2876cyclictest2499309-21kworker/0:0+events00:35:010
239788199277110,2756cyclictest2460886-21kworker/2:0+events22:30:132
239788199277110,2756cyclictest2460886-21kworker/2:0+events22:30:132
239788199275211,2737cyclictest2416172-21kworker/2:2+events20:10:212
239787599271513,2700cyclictest2499309-21kworker/0:0+events00:25:000
239788199270713,2689cyclictest2475598-21kworker/2:1+events23:15:142
239787599265313,2635cyclictest2448935-21kworker/0:2+events21:50:150
239788599262711,2611cyclictest2491313-21kworker/3:2+events00:00:123
239787899261113,2594cyclictest2497811-21kworker/1:2+events00:31:371
239787899261113,2594cyclictest2497811-21kworker/1:2+events00:31:361
239787899258812,2571cyclictest2408834-21kworker/1:0+events19:45:131
239788199256711,2552cyclictest2484762-21kworker/2:2+events23:45:002
239787899248912,2473cyclictest2434645-21kworker/1:0+events21:05:151
239787599248610,2472cyclictest2494384-21kworker/0:1+events00:14:460
239787599248412,2469cyclictest2416776-21kworker/0:0+events20:51:550
239787899248312,2467cyclictest2442474-21kworker/1:2+events22:08:151
239787599248312,2467cyclictest2409072-21kworker/0:1+events19:46:430
239787599247912,2463cyclictest2494384-21kworker/0:1+events00:19:180
239787899247012,2454cyclictest2404271-21kworker/1:0+events19:28:511
239787599246411,2450cyclictest2450804-21kworker/0:1+events21:57:310
239787599245612,2441cyclictest2416776-21kworker/0:0+events20:39:230
239787599245112,2435cyclictest2440904-21kworker/0:2+events21:31:360
239788199244912,2433cyclictest2468735-21kworker/2:1+events22:52:252
239787899242211,2407cyclictest2478360-21kworker/1:1+events23:28:071
239787599241710,2404cyclictest2416776-21kworker/0:0+events20:29:230
239787599239711,2384cyclictest2476960-21kworker/0:1+events23:25:520
239788199239512,2379cyclictest2432838-21kworker/2:1+events21:00:172
239787899239412,2379cyclictest2425047-21kworker/1:2+events20:55:201
239788199239311,2378cyclictest2497566-21kworker/2:2+events00:24:372
239788199239212,2376cyclictest2424906-21kworker/2:0+events20:35:112
239787599239112,2376cyclictest2439243-21kworker/0:0+events21:17:510
23978789923907,2379cyclictest2396022-21kworker/1:0+events19:19:201
239788199238411,2368cyclictest2434491-21kworker/2:0+events21:12:072
239787899238412,2368cyclictest2442474-21kworker/1:2+events21:31:141
239788199238212,2366cyclictest2467098-21kworker/2:0+events22:48:102
239787899238212,2367cyclictest2423439-21kworker/1:1+events20:40:311
239787599236711,2352cyclictest2489799-21kworker/0:1+events23:55:210
239787599236410,2351cyclictest2464356-21kworker/0:0+events22:35:570
239788199236112,2346cyclictest2409130-21kworker/2:2+events19:52:032
239788199235212,2337cyclictest2394133-21kworker/2:0+events19:35:442
239787599234811,2333cyclictest2486465-21kworker/0:1+events23:44:380
239787599234712,2332cyclictest2455534-21kworker/0:0+events22:10:100
239787899233512,2318cyclictest2497811-21kworker/1:2+events00:20:291
239787599232310,2309cyclictest2468764-21kworker/0:0+events22:57:000
239787599232212,2307cyclictest2488108-21kworker/0:0+events00:01:420
239787899231312,2297cyclictest2421805-21kworker/1:0+events20:31:181
239787899231011,2295cyclictest2460853-21kworker/1:1+events22:22:421
23978789922865,2278cyclictest2399369-21kworker/1:1+events19:35:211
239788599228511,2272cyclictest2440874-21kworker/3:1+events21:30:053
239788199228511,2270cyclictest2495962-21kworker/2:1+events00:27:222
239787899227511,2260cyclictest2471830-21kworker/1:0+events22:56:361
239787899227311,2259cyclictest2483472-21kworker/1:1+events23:35:001
239787599227311,2259cyclictest2410700-21kworker/0:0+events19:50:550
239787599227310,2260cyclictest2412304-21kworker/0:1+events19:57:030
239787599226110,2248cyclictest2421838-21kworker/0:2+events20:31:420
239787599225511,2241cyclictest2400986-21kworker/0:0+events19:18:100
23978759922546,2245cyclictest2437606-21kworker/0:2+events21:12:290
239787599225310,2240cyclictest2462628-21kworker/0:1+events22:32:510
239787599225310,2240cyclictest2462628-21kworker/0:1+events22:32:510
239787899225211,2237cyclictest2464058-21kworker/1:2+events22:45:261
239787599225211,2238cyclictest2483228-21kworker/0:2+events23:51:560
239787599225111,2237cyclictest2486465-21kworker/0:1+events23:47:190
239787599225111,2237cyclictest2453673-21kworker/0:2+events22:05:350
239787599225011,2236cyclictest2416776-21kworker/0:0+events20:21:490
239788199224810,2236cyclictest2424906-21kworker/2:0+events20:50:052
239787599224811,2234cyclictest2416776-21kworker/0:0+events20:08:070
23978759922472,2241cyclictest2453673-21kworker/0:2+events22:03:140
239787599224710,2234cyclictest2436006-21kworker/0:0+events21:09:250
23978759922439,2230cyclictest2459256-21kworker/0:0+events22:19:410
23978759922427,2232cyclictest2416776-21kworker/0:0+events20:47:040
23978789922405,2231cyclictest2486732-21kworker/1:1+events23:49:361
239787899223510,2222cyclictest2460853-21kworker/1:1+events22:28:431
239787899223510,2222cyclictest2460853-21kworker/1:1+events22:28:431
239787899222111,2207cyclictest2485078-21kworker/1:0+events23:43:281
239787899222011,2206cyclictest2492871-21kworker/1:0+events00:09:211
23978759922126,2202cyclictest2402636-21kworker/0:1+events19:28:280
239787899220710,2193cyclictest2425047-21kworker/1:2+events20:48:341
239787899219911,2185cyclictest2444137-21kworker/1:0+events21:35:471
239787599219911,2185cyclictest2494384-21kworker/0:1+events00:29:410
239787599219810,2185cyclictest2473635-21kworker/0:0+events23:10:440
239788599218510,2172cyclictest2479857-21kworker/3:0+events23:23:113
239787899218311,2169cyclictest2464058-21kworker/1:2+events23:14:511
239787899218311,2167cyclictest2406282-21kworker/1:2+events19:57:271
239788199218210,2169cyclictest2429998-21kworker/2:2+events20:59:332
23978789921828,2170cyclictest2462448-21kworker/1:0+events22:30:361
23978789921828,2170cyclictest2462448-21kworker/1:0+events22:30:351
239788199218011,2165cyclictest2491073-21kworker/2:2+events00:05:532
239787899218010,2166cyclictest2404271-21kworker/1:0+events19:31:091
239787899217811,2164cyclictest2496112-21kworker/1:1+events00:15:311
239787899217811,2164cyclictest2442474-21kworker/1:2+events22:16:161
239787899217810,2165cyclictest2502601-21kworker/1:1+events00:37:421
239787899217810,2165cyclictest2492871-21kworker/1:0+events00:13:121
239787899217710,2164cyclictest2457366-21kworker/1:0+events22:12:041
239787899217710,2163cyclictest2491129-21kworker/1:1+events23:58:211
239788199217611,2162cyclictest2462483-21kworker/2:2+events22:40:502
239788199217411,2160cyclictest2442706-21kworker/2:2+events21:30:282
239787899217211,2158cyclictest2439071-21kworker/1:1+events21:27:471
239787899217211,2158cyclictest2439071-21kworker/1:1+events21:16:411
239788599217011,2156cyclictest2420306-21kworker/3:2+events21:05:383
239787899217011,2156cyclictest2483472-21kworker/1:1+events23:39:131
239787899217010,2157cyclictest2453502-21kworker/1:0+events22:01:171
239788199216911,2154cyclictest2459228-21kworker/2:1+events22:19:192
239787899216910,2157cyclictest2471830-21kworker/1:0+events23:00:041
239787899216910,2155cyclictest2499224-21kworker/1:3+events00:26:101
239788199216810,2154cyclictest2447098-21kworker/2:2+events21:44:532
239787599216810,2155cyclictest2416776-21kworker/0:0+events20:19:560
239788199216710,2153cyclictest2488012-21kworker/2:0+events23:53:262
23978789921679,2155cyclictest2431445-21kworker/1:1+events21:03:451
239787599216710,2154cyclictest2445685-21kworker/0:0+events21:43:020
239788199216610,2153cyclictest2413790-21kworker/2:1+events20:05:272
239787899216611,2152cyclictest2439071-21kworker/1:1+events21:20:561
239787899216611,2152cyclictest2406282-21kworker/1:2+events20:04:421
239788199216511,2151cyclictest2407419-21kworker/2:1+events19:42:112
239788199216511,2151cyclictest2394133-21kworker/2:0+events19:29:372
239788199216510,2151cyclictest2457338-21kworker/2:0+events22:12:512
239787899216510,2153cyclictest2410459-21kworker/1:1+events19:50:311
239787899216510,2152cyclictest2491129-21kworker/1:1+events00:02:061
239787899216510,2152cyclictest2465774-21kworker/1:0+events22:40:271
23978789921649,2152cyclictest2406282-21kworker/1:2+events19:43:191
239787899216410,2151cyclictest2445773-21kworker/1:1+events21:43:221
239787899216410,2151cyclictest2402668-21kworker/1:2+events19:23:301
239788199216311,2148cyclictest2444735-21kworker/2:0+events21:38:532
239788199216310,2150cyclictest2484762-21kworker/2:2+events23:39:362
239787899216310,2150cyclictest2425047-21kworker/1:2+events20:53:271
239787899216310,2150cyclictest2406282-21kworker/1:2+events20:23:001
239787899216211,2148cyclictest2489501-21kworker/1:0+events23:51:331
23978819921609,2148cyclictest2473665-21kworker/2:2+events23:07:402
239788199215911,2146cyclictest2494353-21kworker/2:0+events00:11:182
239788199215910,2146cyclictest2486375-21kworker/2:1+events23:55:432
239787899215811,2144cyclictest2445773-21kworker/1:1+events21:47:561
239788199215611,2141cyclictest2428121-21kworker/2:1+events20:46:182
239788199215510,2142cyclictest2495962-21kworker/2:1+events00:35:482
239787599214910,2136cyclictest2433221-21kworker/0:2+events21:02:360
239788199214311,2129cyclictest2453943-21kworker/2:1+events22:07:272
23978789921415,2133cyclictest2464058-21kworker/1:2+events23:21:411
23978759921418,2130cyclictest2473635-21kworker/0:0+events23:22:500
23978819921409,2128cyclictest2447098-21kworker/2:2+events21:50:392
23978819921388,2126cyclictest2439276-21kworker/2:1+events21:26:172
239788199213810,2125cyclictest2479888-21kworker/2:1+events23:34:142
239787599213112,2116cyclictest2440904-21kworker/0:2+events21:23:390
239788599213011,2116cyclictest2428306-21kworker/3:0+events20:46:413
239788199213010,2116cyclictest2468735-21kworker/2:1+events22:56:132
239787899213010,2116cyclictest2442474-21kworker/1:2+events21:51:451
239787899212910,2115cyclictest2464058-21kworker/1:2+events23:09:591
239788599212811,2114cyclictest2494114-21kworker/3:0+events00:18:553
239788199212710,2114cyclictest2422077-21kworker/2:2+events20:33:382
23978819921259,2113cyclictest2473665-21kworker/2:2+events23:14:272
239787899212210,2109cyclictest2442474-21kworker/1:2+events21:59:251
239788599212111,2106cyclictest2491522-21kworker/3:3+events00:05:323
239787599212012,2105cyclictest2473635-21kworker/0:0+events23:38:500
239787599211811,2104cyclictest2473635-21kworker/0:0+events23:06:540
239788599211711,2103cyclictest2470525-21kworker/3:0+events23:05:223
239788599211611,2102cyclictest2461062-21kworker/3:2+events22:41:353
239788599211611,2102cyclictest2423587-21kworker/3:0+events20:30:353
239788599211611,2102cyclictest2420306-21kworker/3:2+events20:37:053
23978819921168,2105cyclictest2405756-21kworker/2:2+events19:34:342
23978759921168,2105cyclictest2467127-21kworker/0:1+events22:41:590
239787599211610,2103cyclictest2459256-21kworker/0:0+events22:23:040
239788599211511,2101cyclictest2404528-21kworker/3:2+events20:03:563
239788599211511,2100cyclictest2420306-21kworker/3:2+events20:52:423
239787599211510,2102cyclictest2416776-21kworker/0:0+events20:40:540
239787599211510,2102cyclictest2409072-21kworker/0:1+events19:44:490
239788599211411,2100cyclictest2404528-21kworker/3:2+events19:44:063
239787599211310,2099cyclictest2472012-21kworker/0:2+events23:02:440
239787599210910,2096cyclictest2468764-21kworker/0:0+events22:50:500
239788599210711,2092cyclictest2494114-21kworker/3:0+events00:36:553
239788199210710,2095cyclictest2452053-21kworker/2:2+events22:00:102
23978759921046,2096cyclictest2440904-21kworker/0:2+events21:25:100
239787599210411,2090cyclictest2431565-21kworker/0:1+events20:58:450
239787599210310,2090cyclictest2400986-21kworker/0:0+events19:22:210
23978759921029,2090cyclictest2488108-21kworker/0:0+events00:06:180
23978759921027,2092cyclictest2416776-21kworker/0:0+events20:12:420
239787599209911,2085cyclictest2460944-21kworker/0:2+events22:29:280
239787599209911,2085cyclictest2460944-21kworker/0:2+events22:29:280
239787599209911,2085cyclictest2402636-21kworker/0:1+events19:31:320
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23978759920988,2087cyclictest2473635-21kworker/0:0+events23:33:490
239788199209711,2083cyclictest2502498-21kworker/2:2+events00:33:512
239788199209711,2083cyclictest2502498-21kworker/2:2+events00:33:512
23978759920977,2087cyclictest2414971-21kworker/0:2+events20:02:000
239787599209711,2082cyclictest2402636-21kworker/0:1+events19:36:060
23978759920955,2087cyclictest2476960-21kworker/0:1+events23:19:050
239787899209011,2077cyclictest2464058-21kworker/1:2+events22:50:281
23978859920899,2077cyclictest2478141-21kworker/3:1+events23:25:063
239788599208910,2076cyclictest2408863-21kworker/3:0+events19:45:363
239787899208910,2076cyclictest2460853-21kworker/1:1+events22:37:261
23978859920842,2079cyclictest2431388-21kworker/3:1+events20:57:393
239788599208311,2069cyclictest2448690-21kworker/3:2+events21:59:473
23978759920839,2071cyclictest2460944-21kworker/0:2+events22:48:550
23978759920827,2072cyclictest2442505-21kworker/0:1+events21:38:300
239787899206810,2054cyclictest2406282-21kworker/1:2+events20:26:231
239787899204610,2033cyclictest2382964-21kworker/1:2+events19:12:121
23978819920437,2033cyclictest2459228-21kworker/2:1+events22:22:202
23978759920433,2037cyclictest2398974-21kworker/0:1+events19:14:480
23978789920418,2030cyclictest2418719-21kworker/1:1+events20:17:171
239788199203811,2023cyclictest2479888-21kworker/2:1+events23:24:202
23978859920374,2029cyclictest2478141-21kworker/3:1+events23:52:423
239787899203710,2024cyclictest2464058-21kworker/1:2+events23:18:201
23978859920338,2022cyclictest2440874-21kworker/3:1+events21:46:233
239788599203311,2019cyclictest2413821-21kworker/3:1+events20:06:593
239788599202711,2013cyclictest2426589-21kworker/3:1+events20:41:393
23978759920278,2016cyclictest2442505-21kworker/0:1+events21:48:420
23978819920189,2006cyclictest2436097-21kworker/2:2+events21:20:322
239788599201710,2004cyclictest2463934-21kworker/3:0+events22:34:503
239788599201710,2004cyclictest2463934-21kworker/3:0+events22:34:503
23978819920164,2009cyclictest2413790-21kworker/2:1+events19:59:222
239788199201510,2001cyclictest2473665-21kworker/2:2+events23:26:352
23978819920149,2001cyclictest2424906-21kworker/2:0+events20:41:152
239788199201410,2003cyclictest2436097-21kworker/2:2+events21:15:102
239788199201410,2001cyclictest2494353-21kworker/2:0+events00:15:532
239788199201310,2000cyclictest2465478-21kworker/2:1+events22:37:492
239788199201310,2000cyclictest2402543-21kworker/2:2+events19:21:582
239788599201210,1999cyclictest2478141-21kworker/3:1+events23:58:453
239787899201210,1998cyclictest2406282-21kworker/1:2+events20:09:351
239788199201010,1997cyclictest2447098-21kworker/2:2+events21:46:462
23978789920106,2001cyclictest2417042-21kworker/1:0+events20:11:321
23978819920088,1997cyclictest2491073-21kworker/2:2+events00:02:302
23978819920084,2001cyclictest2434491-21kworker/2:0+events21:07:112
239788199200710,1994cyclictest2409130-21kworker/2:2+events19:47:072
239787899200610,1993cyclictest2425047-21kworker/1:2+events20:37:281
23978819920057,1995cyclictest2394133-21kworker/2:0+events19:15:582
239788199200510,1992cyclictest2420395-21kworker/2:1+events20:20:172
239788199200510,1991cyclictest2394133-21kworker/2:0+events19:10:162
239788199200410,1991cyclictest2468735-21kworker/2:1+events23:01:572
239788199200410,1991cyclictest2448721-21kworker/2:1+events21:56:442
23978859919979,1985cyclictest2457607-21kworker/3:1+events22:29:063
23978859919979,1985cyclictest2457607-21kworker/3:1+events22:29:063
23978859919719,1959cyclictest2434584-21kworker/3:0+events21:04:513
23978859919695,1961cyclictest2413821-21kworker/3:1+events20:17:373
23978819919659,1953cyclictest2413790-21kworker/2:1+events20:00:532
23978859919618,1950cyclictest2467159-21kworker/3:1+events22:46:123
239788599195910,1946cyclictest2434584-21kworker/3:0+events21:14:493
239788599195910,1945cyclictest2491522-21kworker/3:3+events00:10:313
239788599195210,1938cyclictest2461062-21kworker/3:2+events22:54:203
23978859919518,1940cyclictest2457607-21kworker/3:1+events22:24:373
23978819919443,1938cyclictest2420395-21kworker/2:1+events20:28:392
23978859919436,1934cyclictest2397672-21kworker/3:1+events19:30:453
23978819919429,1930cyclictest2462483-21kworker/2:2+events22:28:212
23978819919429,1930cyclictest2462483-21kworker/2:2+events22:28:212
23978819919419,1929cyclictest2418288-21kworker/2:0+events20:18:462
23978859919296,1920cyclictest2420306-21kworker/3:2+events21:22:283
23978789919295,1921cyclictest2434645-21kworker/1:0+events21:10:331
23978859919087,1898cyclictest2420306-21kworker/3:2+events20:29:013
23978859919055,1897cyclictest2474049-21kworker/3:2+events23:15:383
23978859919037,1893cyclictest2452111-21kworker/3:0+events22:14:213
23978859918823,1876cyclictest2404528-21kworker/3:2+events19:58:593
23978859918822,1877cyclictest2394349-21kworker/3:0+events19:14:253
23978859918819,1869cyclictest2397672-21kworker/3:1+events19:20:283
23975892181151,27sleep30-21swapper/319:09:423
23975722160132,23sleep20-21swapper/219:09:292
239788599148145,2cyclictest2413821-21kworker/3:1+events20:14:143
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2397885993229,2cyclictest2440874-21kworker/3:1+pm21:29:543
239788599241,20cyclictest2485126-21idleruntime-cro23:40:013
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239788599216,13cyclictest1-21systemd21:20:003
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239788599209,9cyclictest0-21swapper/323:45:013
239788599201,16cyclictest2422123-21awk20:25:003
239788599200,17cyclictest2472192-21sendmail23:00:013
239788599191,15cyclictest2401287-21systemctl19:20:003
239788599189,6cyclictest2476186-21ntpq23:10:173
239788599186,10cyclictest2454039-21http22:04:593
239788599181,14cyclictest2407615-21idleruntime-cro19:39:593
2397885991810,6cyclictest2499532-21awk00:25:003
239788599180,1cyclictest0-21swapper/322:35:133
239788599180,16cyclictest2445566-21seq21:36:523
239788599171,13cyclictest2459538-21awk22:20:003
2397885991710,5cyclictest2449745-21uname21:50:163
239788599170,15cyclictest2473108-21/usr/sbin/munin23:00:183
2397885991614,2cyclictest26450irq/143-i91521:41:093
2397885991613,2cyclictest26450irq/143-i91519:25:013
239788599160,9cyclictest2488011-21chrt23:46:463
239788599160,7cyclictest2500834-21chrt00:26:513
239788599160,1cyclictest0-21swapper/300:33:143
239788599160,1cyclictest0-21swapper/300:33:133
2397885991514,1cyclictest26450irq/143-i91519:51:413
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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