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2026-03-08 - 06:05
[ 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 Mar 08, 2026 00:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
415911299276113,2745cyclictest4186223-21kworker/0:1+events21:05:150
415912299275012,2734cyclictest37473-21kworker/3:2+events23:05:193
415912299273613,2719cyclictest4160530-21kworker/3:2+events19:30:183
415911299271913,2704cyclictest58019-21kworker/0:2+events00:15:110
415911299271913,2704cyclictest58019-21kworker/0:2+events00:15:110
415911299270313,2686cyclictest35820-21kworker/0:1+events23:04:110
415911299262311,2609cyclictest23264-21kworker/0:1+events22:35:010
415911999260312,2587cyclictest22955-21kworker/2:1+events22:10:142
415911799254712,2531cyclictest56790-21kworker/1:2+events23:58:231
415911799254312,2528cyclictest4160589-21kworker/1:1+events19:15:201
415911799254212,2526cyclictest7297-21kworker/1:2+events21:20:481
41591179925399,2527cyclictest10313-21kworker/1:1+events21:40:171
415911799253812,2522cyclictest19945-21kworker/1:1+events22:05:141
415911799252112,2506cyclictest27972-21kworker/1:0+events22:28:571
415911799251012,2494cyclictest4181888-21kworker/1:0+events20:47:201
415911799250212,2486cyclictest59584-21kworker/1:1+events00:06:031
415911799249710,2483cyclictest37824-21kworker/1:1+events23:01:321
415912299248412,2468cyclictest58046-21kworker/3:2+events00:00:193
415911799248412,2468cyclictest13993-21kworker/1:2+events21:50:541
415911299248412,2468cyclictest40936-21kworker/0:2+events23:10:130
415912299248312,2466cyclictest4184590-21kworker/3:2+events20:55:173
415911999248312,2467cyclictest20031-21kworker/2:2+events22:24:242
415911999248212,2466cyclictest18447-21kworker/2:0+events21:55:512
415911799247912,2464cyclictest67573-21kworker/1:2+events00:36:131
41591179924608,2448cyclictest4176633-21kworker/1:2+events20:02:481
415911799246012,2445cyclictest37824-21kworker/1:1+events22:57:211
415911799245411,2439cyclictest19945-21kworker/1:1+events22:19:011
415911799245212,2437cyclictest4178331-21kworker/1:1+events20:24:341
415911799245212,2437cyclictest4169018-21kworker/1:2+events19:46:451
415911299245212,2436cyclictest58019-21kworker/0:2+events00:12:090
415911799245111,2436cyclictest62792-21kworker/1:0+events00:27:011
415911799245111,2436cyclictest4164057-21kworker/1:2+events19:23:481
415911799244812,2433cyclictest4181888-21kworker/1:0+events20:25:201
415911799244812,2432cyclictest4173377-21kworker/1:0+events19:51:431
415911799244812,2432cyclictest4173377-21kworker/1:0+events19:51:431
415911799244712,2433cyclictest4192758-21kworker/1:1+events21:15:081
415911799244412,2428cyclictest56790-21kworker/1:2+events00:13:411
415911299243112,2416cyclictest40936-21kworker/0:2+events23:08:190
415911799242611,2411cyclictest4186096-21kworker/1:2+events20:33:181
415911299242611,2411cyclictest4182981-21kworker/0:0+events20:23:480
415911999242112,2405cyclictest4165754-21kworker/2:2+events19:35:162
415911999241912,2403cyclictest13560-21kworker/2:0+events21:48:592
415912299241711,2402cyclictest42512-21kworker/3:1+events23:14:253
415912299241411,2400cyclictest4186253-21kworker/3:0+events20:34:263
415911299241212,2396cyclictest23264-21kworker/0:1+events22:15:360
415912299240812,2393cyclictest61430-21kworker/3:1+events00:10:143
415911999240811,2393cyclictest4163921-21kworker/2:1+events19:22:172
415911999240310,2389cyclictest4163921-21kworker/2:1+events19:29:342
415911999240212,2387cyclictest53544-21kworker/2:1+events23:49:182
415911999240112,2387cyclictest64363-21kworker/2:1+events00:20:052
415911999240112,2385cyclictest8680-21kworker/2:2+events21:23:282
415911999240112,2385cyclictest4186074-21kworker/2:2+events20:39:452
415912299240012,2385cyclictest448-21kworker/3:1+events21:02:343
415912299240012,2384cyclictest58046-21kworker/3:2+events23:58:453
415912299240011,2385cyclictest35879-21kworker/3:0+events22:56:583
415911999239912,2383cyclictest64363-21kworker/2:1+events00:32:492
415911999239912,2383cyclictest26375-21kworker/2:1+events22:36:562
415911999239911,2385cyclictest56361-21kworker/2:2+events23:56:092
41591229923989,2386cyclictest27614-21kworker/3:2+events22:34:393
415911999239812,2383cyclictest56361-21kworker/2:2+events00:02:132
415912299239712,2381cyclictest32405-21kworker/3:1+events22:50:553
415912299239711,2382cyclictest4175007-21kworker/3:1+events20:07:013
415911999239712,2381cyclictest15237-21kworker/2:1+events21:44:492
415911999239710,2384cyclictest4176758-21kworker/2:2+events20:13:062
415912299239611,2382cyclictest4162929-21kworker/3:1+events19:27:363
415912299239611,2381cyclictest4170526-21kworker/3:2+events19:54:473
415912299239611,2381cyclictest4170526-21kworker/3:2+events19:54:463
415911999239612,2381cyclictest4188023-21kworker/2:0+events20:50:222
415911999239612,2380cyclictest18447-21kworker/2:0+events22:04:062
415912299239512,2380cyclictest21414-21kworker/3:2+events22:11:463
415911999239511,2382cyclictest4167480-21kworker/2:0+events19:45:592
415912299239412,2379cyclictest4184590-21kworker/3:2+events21:28:283
415911999239412,2378cyclictest30973-21kworker/2:2+events22:33:532
415911999239410,2381cyclictest29306-21kworker/2:0+events22:27:272
41591199923938,2382cyclictest32558-21kworker/2:0+events22:48:402
415911999239212,2377cyclictest4181565-21kworker/2:0+events20:27:142
415911799239110,2377cyclictest19945-21kworker/1:1+events22:35:471
415911999239012,2376cyclictest44018-21kworker/2:0+events23:30:072
415912299238910,2376cyclictest4191189-21kworker/3:1+events20:52:173
415911299238811,2373cyclictest23264-21kworker/0:1+events22:24:010
415911299238712,2372cyclictest48768-21kworker/0:2+events23:33:350
415912299238211,2369cyclictest4175007-21kworker/3:1+events20:10:023
415911299238211,2368cyclictest4177551-21kworker/0:1+events20:06:140
415911999238112,2365cyclictest4176758-21kworker/2:2+events20:19:342
415911999238011,2365cyclictest4175104-21kworker/2:1+events19:59:012
415911799237912,2363cyclictest19945-21kworker/1:1+events22:41:071
415911999237711,2363cyclictest4186074-21kworker/2:2+events20:41:412
415912299237611,2361cyclictest4184590-21kworker/3:2+events21:11:223
415911999237010,2356cyclictest3805-21kworker/2:1+events21:15:312
415912299236512,2349cyclictest4167295-21kworker/3:0+events19:56:423
415911299236012,2344cyclictest4186223-21kworker/0:1+events20:44:180
415911299235312,2337cyclictest11985-21kworker/0:1+events21:52:490
415911299235212,2337cyclictest37626-21kworker/0:2+events22:57:430
415911299235212,2336cyclictest4186223-21kworker/0:1+events20:34:480
415911299235112,2336cyclictest4182981-21kworker/0:0+events20:28:010
415911299235112,2336cyclictest4181267-21kworker/0:2+events20:19:130
415911299235112,2335cyclictest58019-21kworker/0:2+events00:02:590
415911299235112,2335cyclictest5609-21kworker/0:0+events21:13:150
415911299235110,2338cyclictest4168870-21kworker/0:0+events19:41:210
415911299235012,2335cyclictest31116-21kworker/0:0+events22:44:100
415911299234912,2334cyclictest58019-21kworker/0:2+events23:59:090
415911299234912,2334cyclictest39256-21kworker/0:0+events23:26:410
415911299234910,2336cyclictest58019-21kworker/0:2+events00:21:160
415911299234810,2334cyclictest19737-21kworker/0:0+events22:03:430
415912299234712,2331cyclictest24839-21kworker/3:0+events22:26:183
415911299234712,2333cyclictest4155734-21kworker/0:1+events19:50:360
415911299234712,2333cyclictest4155734-21kworker/0:1+events19:50:360
415911299234712,2332cyclictest3739-21kworker/0:2+events21:16:170
415911299234710,2334cyclictest15561-21kworker/0:0+events21:49:220
415911999233712,2322cyclictest38984-21kworker/2:0+events22:58:062
415911799233711,2322cyclictest4164057-21kworker/1:2+events19:33:211
41591229923289,2315cyclictest53633-21kworker/3:0+events23:54:363
415911799232512,2311cyclictest4192758-21kworker/1:1+events21:00:161
415912299232412,2309cyclictest4170526-21kworker/3:2+events19:45:363
415911999230911,2294cyclictest56361-21kworker/2:2+events23:54:592
415911999230710,2293cyclictest4189705-21kworker/2:1+events20:57:342
415911299230712,2291cyclictest39256-21kworker/0:0+events23:19:000
415912299230610,2294cyclictest42512-21kworker/3:1+events23:30:523
415911299230510,2292cyclictest48768-21kworker/0:2+events23:40:270
415911799228810,2275cyclictest12017-21kworker/1:0+events21:35:461
415912299228410,2270cyclictest4157119-21kworker/3:0+events19:16:303
415912299228212,2267cyclictest64702-21kworker/3:2+events00:33:563
415911799228010,2266cyclictest56790-21kworker/1:2+events00:03:221
415911999227511,2260cyclictest2078-21kworker/2:0+events21:14:452
415911799227011,2256cyclictest4180022-21kworker/1:2+events20:18:271
415911799226611,2252cyclictest19945-21kworker/1:1+events22:33:321
415912299226311,2249cyclictest32405-21kworker/3:1+events22:38:503
415912299226111,2246cyclictest15149-21kworker/3:1+events21:54:213
415911799225911,2245cyclictest4190375-21kworker/1:2+events20:54:571
415912299225712,2242cyclictest4184590-21kworker/3:2+events21:24:393
415911799225710,2244cyclictest16537-21kworker/1:0+events21:46:431
415911299225710,2244cyclictest61344-21kworker/0:1+events00:08:440
415911999225611,2242cyclictest4184434-21kworker/2:1+events20:31:292
415911799225410,2240cyclictest45378-21kworker/1:2+events23:27:281
415911999225112,2236cyclictest67695-21kworker/2:0+events00:38:562
415911999224410,2230cyclictest44018-21kworker/2:0+events23:19:232
415911999224310,2230cyclictest2078-21kworker/2:0+events21:25:482
415911799224311,2228cyclictest10313-21kworker/1:1+events21:33:281
415911799223710,2224cyclictest4192758-21kworker/1:1+events21:07:321
41591179922306,2221cyclictest4181888-21kworker/1:0+events20:39:221
415911799222911,2215cyclictest4169018-21kworker/1:2+events19:55:331
415911799222810,2215cyclictest53214-21kworker/1:1+events23:50:271
415911799222810,2215cyclictest4165661-21kworker/1:1+events19:42:071
415911799222710,2214cyclictest45378-21kworker/1:2+events23:32:501
415911799222710,2214cyclictest4178331-21kworker/1:1+events20:11:141
415911299222710,2214cyclictest11985-21kworker/0:1+events21:39:330
415911799222611,2212cyclictest42178-21kworker/1:0+events23:17:061
415911299222611,2212cyclictest3739-21kworker/0:2+events21:26:340
415912299222510,2212cyclictest24839-21kworker/3:0+events22:20:333
415911799222511,2211cyclictest45378-21kworker/1:2+events23:24:441
415911799222511,2211cyclictest42178-21kworker/1:0+events23:07:561
415911799222511,2211cyclictest4173377-21kworker/1:0+events20:08:321
415911799222510,2212cyclictest50195-21kworker/1:0+events23:37:011
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415911799222410,2211cyclictest4167355-21kworker/1:0+events19:35:391
415911799222410,2210cyclictest34250-21kworker/1:0+events22:49:261
415911999222311,2208cyclictest8680-21kworker/2:2+events21:38:032
415911799222310,2210cyclictest19945-21kworker/1:1+events22:21:421
41591229922229,2209cyclictest4175007-21kworker/3:1+events20:04:193
415911799222010,2207cyclictest19945-21kworker/1:1+events22:14:271
415911299222011,2206cyclictest4155734-21kworker/0:1+events19:31:490
41591199922199,2206cyclictest44018-21kworker/2:0+events23:39:412
415911999221611,2201cyclictest40697-21kworker/2:2+events23:09:262
415911799221611,2202cyclictest4157150-21kworker/1:0+events19:27:121
41591199922159,2203cyclictest37359-21kworker/2:1+events22:54:192
415912299220710,2194cyclictest32405-21kworker/3:1+events22:49:033
415912299220610,2193cyclictest48648-21kworker/3:2+events23:28:593
415911999220511,2190cyclictest30973-21kworker/2:2+events22:41:532
415911999220510,2191cyclictest4193029-21kworker/2:2+events21:02:572
41591229922043,2197cyclictest19769-21kworker/3:0+events21:57:423
415912299220311,2189cyclictest4160530-21kworker/3:2+events19:20:223
415912299220210,2189cyclictest24839-21kworker/3:0+events22:17:093
415912299220111,2186cyclictest35879-21kworker/3:0+events23:03:273
415911999220111,2187cyclictest4176758-21kworker/2:2+events20:04:432
415911999220110,2188cyclictest16862-21kworker/2:2+events21:53:582
415911799220110,2188cyclictest64545-21kworker/1:1+events00:23:561
415912299220011,2186cyclictest4181595-21kworker/3:0+events20:20:453
415911299220010,2187cyclictest19737-21kworker/0:0+events22:14:510
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41591199921998,2188cyclictest64363-21kworker/2:1+events00:28:312
415911999219910,2186cyclictest20031-21kworker/2:2+events22:06:472
41591229921988,2187cyclictest448-21kworker/3:1+events21:08:193
415912299219811,2184cyclictest37473-21kworker/3:2+events23:17:523
415912299219811,2183cyclictest42512-21kworker/3:1+events23:38:083
41591199921989,2185cyclictest62732-21kworker/2:0+events00:14:022
41591199921988,2187cyclictest4188023-21kworker/2:0+events20:48:542
415911999219811,2184cyclictest56361-21kworker/2:2+events00:07:372
415911999219811,2184cyclictest4176758-21kworker/2:2+events20:06:362
415911999219810,2184cyclictest4170284-21kworker/2:1+events19:42:522
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41591199921978,2186cyclictest38984-21kworker/2:0+events23:03:502
415911999219711,2183cyclictest44018-21kworker/2:0+events23:20:302
41591229921969,2184cyclictest59796-21kworker/3:0+events00:17:303
41591229921969,2184cyclictest59796-21kworker/3:0+events00:17:293
41591199921969,2184cyclictest4181565-21kworker/2:0+events20:21:312
41591229921957,2184cyclictest4179960-21kworker/3:2+events20:16:343
415911999219510,2181cyclictest62732-21kworker/2:0+events00:16:422
415911999219510,2181cyclictest62732-21kworker/2:0+events00:16:422
415911999219410,2181cyclictest24684-21kworker/2:0+events22:17:542
415911999219011,2175cyclictest4160317-21kworker/2:2+events19:19:362
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415911999216311,2149cyclictest51826-21kworker/2:2+events23:43:322
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415911299216310,2149cyclictest7209-21kworker/0:1+events21:22:210
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415911299215511,2141cyclictest65928-21kworker/0:1+events00:25:300
415911299215511,2140cyclictest4170496-21kworker/0:2+events19:49:030
415911299215411,2140cyclictest39256-21kworker/0:0+events23:24:210
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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