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2026-03-01 - 04:00
[ 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 Sun Mar 01, 2026 00:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
83943799304113,3022cyclictest898437-21kworker/1:1+events23:00:191
83944299291613,2899cyclictest900144-21kworker/2:2+events23:15:102
83943499281212,2795cyclictest899763-21kworker/0:2+events23:05:180
83944499281113,2796cyclictest898377-21kworker/3:0+events23:01:303
83943499276212,2745cyclictest917401-21kworker/0:1+events00:05:150
83943499276212,2745cyclictest917401-21kworker/0:1+events00:05:150
83944499275612,2739cyclictest843182-21kworker/3:1+events19:45:113
83944499275212,2736cyclictest922270-21kworker/3:1+events00:15:113
83943499272012,2704cyclictest848956-21kworker/0:2+events19:59:280
83944299271413,2698cyclictest854089-21kworker/2:0+events20:35:012
83944299270610,2693cyclictest854872-21kworker/2:2+events20:30:022
83943799257412,2559cyclictest928686-21kworker/1:0+events00:37:271
83944299256712,2552cyclictest859885-21kworker/2:2+events21:10:352
83944299256512,2549cyclictest900144-21kworker/2:2+events23:12:102
83943799256111,2548cyclictest883978-21kworker/1:2+events22:45:251
83944299254112,2527cyclictest854872-21kworker/2:2+events20:41:042
83943499253311,2518cyclictest862249-21kworker/0:0+events21:10:120
8394379925303,2523cyclictest883978-21kworker/1:2+events22:25:001
83943799252712,2512cyclictest871047-21kworker/1:0+events21:42:421
83944299252112,2505cyclictest853409-21kworker/2:1+events20:24:392
8394349925146,2504cyclictest857546-21kworker/0:1+events20:53:290
83944499251212,2496cyclictest923925-21kworker/3:2+events00:26:443
83943799251212,2496cyclictest926988-21kworker/1:1+events00:27:521
83943499250412,2488cyclictest857546-21kworker/0:1+events21:09:020
83943499250212,2488cyclictest909554-21kworker/0:2+events23:50:000
83944499249812,2482cyclictest888684-21kworker/3:0+events22:39:433
8394429924969,2483cyclictest913057-21kworker/2:2+events23:46:332
83944299249612,2480cyclictest847681-21kworker/2:1+events19:47:002
83943799249612,2480cyclictest869418-21kworker/1:2+events21:29:381
83944299249412,2478cyclictest890407-21kworker/2:2+events22:53:502
83944499249112,2475cyclictest884491-21kworker/3:0+events22:19:453
83944299249112,2475cyclictest856870-21kworker/2:1+events20:57:582
83944499249012,2475cyclictest923925-21kworker/3:2+events00:33:133
83943799249011,2475cyclictest900063-21kworker/1:2+events23:06:481
83944299248610,2472cyclictest871330-21kworker/2:1+events21:44:372
83943799248612,2471cyclictest857049-21kworker/1:1+events20:44:301
83943799248611,2471cyclictest885705-21kworker/1:1+events22:19:221
83943499248512,2469cyclictest909554-21kworker/0:2+events23:32:190
83943799248212,2466cyclictest862102-21kworker/1:2+events21:04:261
83943799248110,2467cyclictest911132-21kworker/1:0+events23:42:421
83943799247911,2464cyclictest854717-21kworker/1:1+events20:31:311
83944299247610,2462cyclictest915884-21kworker/2:0+events23:58:522
8394379924758,2464cyclictest902019-21kworker/1:0+events23:15:351
83943799247312,2457cyclictest857786-21kworker/1:0+events20:49:031
83943799247211,2457cyclictest883978-21kworker/1:2+events22:12:061
83944299247112,2455cyclictest890407-21kworker/2:2+events22:47:232
83943799246611,2453cyclictest916156-21kworker/1:2+events00:30:091
83944499246111,2447cyclictest882501-21kworker/3:2+events22:10:553
83944299245911,2445cyclictest877964-21kworker/2:3+events21:59:572
83944299245712,2441cyclictest900144-21kworker/2:2+events23:08:442
83943799243712,2422cyclictest863142-21kworker/1:1+events21:15:571
83943799243312,2418cyclictest873037-21kworker/1:2+events21:54:391
83943499242312,2408cyclictest863667-21kworker/0:2+events21:25:290
83943499241912,2404cyclictest896863-21kworker/0:0+events22:55:450
8394349924167,2405cyclictest923774-21kworker/0:0+events00:18:150
83943499241211,2397cyclictest856208-21kworker/0:0+events20:56:510
83943499241112,2395cyclictest925402-21kworker/0:2+events00:22:290
83943499241112,2395cyclictest853680-21kworker/0:2+events20:28:050
83943499241111,2396cyclictest891942-21kworker/0:2+events22:48:540
83943499241011,2395cyclictest843543-21kworker/0:1+events19:51:320
83943499240912,2394cyclictest856208-21kworker/0:0+events20:32:420
83943499240812,2392cyclictest890345-21kworker/0:1+events22:33:390
83943499240712,2393cyclictest856208-21kworker/0:0+events20:47:560
83943499240711,2393cyclictest853680-21kworker/0:2+events20:38:480
83943799240613,2389cyclictest846135-21kworker/1:3+events19:44:001
83943799240612,2391cyclictest911132-21kworker/1:0+events23:53:071
83943499240612,2391cyclictest930261-21kworker/0:2+events00:39:240
83943499240612,2391cyclictest843543-21kworker/0:1+events20:02:060
83943499240612,2390cyclictest901623-21kworker/0:0+events23:11:020
83943799240512,2390cyclictest846135-21kworker/1:3+events20:01:241
83943499240511,2390cyclictest843543-21kworker/0:1+events20:18:130
83943499240412,2389cyclictest853680-21kworker/0:2+events20:21:110
83943499240411,2390cyclictest869480-21kworker/0:0+events21:36:070
83943799240212,2387cyclictest916156-21kworker/1:2+events23:57:441
83943799240112,2385cyclictest863142-21kworker/1:1+events21:20:121
83943499239912,2384cyclictest876002-21kworker/0:0+events22:01:250
83944299239812,2383cyclictest853409-21kworker/2:1+events20:18:562
83944499239412,2378cyclictest911163-21kworker/3:2+events23:41:103
83944299239212,2377cyclictest859885-21kworker/2:2+events21:17:532
83944299238912,2375cyclictest892094-21kworker/2:0+events22:40:072
83943499238810,2375cyclictest917401-21kworker/0:1+events23:56:340
83943499238511,2371cyclictest895234-21kworker/0:1+events22:54:370
83944499238412,2368cyclictest859710-21kworker/3:0+events21:01:013
83943799237310,2360cyclictest873037-21kworker/1:2+events21:48:301
83943799237212,2357cyclictest837084-21kworker/1:0+events19:29:151
8394429923716,2361cyclictest922381-21kworker/2:0+events00:30:562
83944299236712,2351cyclictest917644-21kworker/2:2+events00:02:152
83943499236411,2350cyclictest839130-21kworker/0:0+events19:29:380
83943799236011,2345cyclictest906353-21kworker/1:2+events23:22:041
8394349923566,2344cyclictest917401-21kworker/0:1+events00:25:560
83944299235512,2340cyclictest871330-21kworker/2:1+events21:35:202
83943499234511,2330cyclictest876002-21kworker/0:0+events21:53:520
83944499234011,2326cyclictest850824-21kworker/3:0+events20:05:383
83944499233812,2324cyclictest850824-21kworker/3:0+events20:10:083
83944499233712,2320cyclictest906502-21kworker/3:1+events23:32:423
83944499232812,2313cyclictest887090-21kworker/3:1+events22:22:233
83944499232812,2312cyclictest914490-21kworker/3:1+events23:53:543
83944499232711,2312cyclictest916124-21kworker/3:2+events23:59:143
83944499232612,2310cyclictest900033-21kworker/3:1+events23:09:073
83943799232612,2311cyclictest896833-21kworker/1:0+events22:59:341
83944499232211,2307cyclictest867941-21kworker/3:0+events21:27:033
8394449923199,2306cyclictest850824-21kworker/3:0+events20:26:113
83943799231912,2304cyclictest914549-21kworker/1:1+events00:02:371
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83944499230712,2292cyclictest890582-21kworker/3:2+events22:55:213
83943799230712,2292cyclictest854717-21kworker/1:1+events20:27:421
83944299230510,2291cyclictest917644-21kworker/2:2+events00:17:042
83944499230310,2290cyclictest856632-21kworker/3:2+events20:55:233
8394449922988,2286cyclictest898377-21kworker/3:0+events23:11:233
83943499229410,2281cyclictest917401-21kworker/0:1+events00:10:560
83944499228012,2265cyclictest920683-21kworker/3:2+events00:07:313
83944499228012,2265cyclictest920683-21kworker/3:2+events00:07:313
83944299227411,2260cyclictest846032-21kworker/2:0+events19:42:542
83944299227410,2261cyclictest890407-21kworker/2:2+events22:39:212
83944299227211,2259cyclictest884101-21kworker/2:2+events22:20:092
83944299227211,2258cyclictest871330-21kworker/2:1+events21:48:062
83944299227210,2258cyclictest880775-21kworker/2:0+events22:03:192
83943799227211,2258cyclictest873037-21kworker/1:2+events22:02:091
83944299227111,2257cyclictest900144-21kworker/2:2+events23:27:002
83944299227111,2257cyclictest843113-21kworker/2:2+events19:26:322
83944299227111,2256cyclictest877611-21kworker/2:2+events21:52:182
83943799227111,2256cyclictest916156-21kworker/1:2+events00:19:471
83943799227111,2256cyclictest848484-21kworker/1:0+events19:57:331
83944299227011,2255cyclictest900144-21kworker/2:2+events23:34:132
83944299227011,2255cyclictest846032-21kworker/2:0+events19:52:172
83944299227010,2256cyclictest884101-21kworker/2:2+events22:14:022
8394379922709,2258cyclictest846135-21kworker/1:3+events19:46:381
83943799227011,2255cyclictest873037-21kworker/1:2+events21:59:341
83943799227010,2257cyclictest871047-21kworker/1:0+events21:32:191
83944499226910,2256cyclictest908307-21kworker/3:0+events23:48:523
83944499226910,2255cyclictest908307-21kworker/3:0+events00:04:043
83944299226911,2254cyclictest922381-21kworker/2:0+events00:14:482
83944299226911,2254cyclictest848393-21kworker/2:2+events20:05:142
83943799226911,2255cyclictest911132-21kworker/1:0+events23:49:381
83943799226811,2254cyclictest844761-21kworker/1:2+events19:31:541
83943799226810,2255cyclictest900063-21kworker/1:2+events23:12:311
83944299226711,2253cyclictest890407-21kworker/2:2+events22:57:172
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83944299226710,2253cyclictest844789-21kworker/2:1+events19:35:422
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8394429922669,2254cyclictest849515-21kworker/2:1+events20:01:022
83944299226610,2253cyclictest860944-21kworker/2:0+events21:01:242
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83944499226511,2250cyclictest862993-21kworker/3:1+events21:14:013
83944299226511,2251cyclictest859885-21kworker/2:2+events21:08:162
83943799226511,2250cyclictest904724-21kworker/1:1+events23:25:511
83944499226411,2250cyclictest859710-21kworker/3:0+events20:51:383
83944299226411,2250cyclictest885829-21kworker/2:1+events22:34:462
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8394379922603,2253cyclictest890315-21kworker/1:1+events22:41:121
83944299225911,2245cyclictest896693-21kworker/2:0+events23:22:252
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83943799225711,2243cyclictest879337-21kworker/1:1+events22:05:381
83944299225611,2242cyclictest868146-21kworker/2:2+events21:28:332
8394379922568,2245cyclictest873037-21kworker/1:2+events21:39:361
83943799225310,2240cyclictest906353-21kworker/1:2+events23:35:251
83944299225210,2238cyclictest841863-21kworker/2:1+events19:19:582
8394429922519,2239cyclictest922381-21kworker/2:0+events00:25:332
83943799225111,2236cyclictest837084-21kworker/1:0+events19:14:571
83944499225011,2236cyclictest906502-21kworker/3:1+events23:25:293
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83943499221110,2198cyclictest843543-21kworker/0:1+events20:08:360
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