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2026-02-26 - 08:12
[ 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 Thu Feb 26, 2026 00:44:16)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
361652199316615,3146cyclictest3645177-21kworker/3:0+events20:50:113
361652199313315,3113cyclictest3616106-21kworker/3:1+events19:15:113
361650699294612,2931cyclictest3627659-21kworker/0:1+events20:00:180
361650699281613,2800cyclictest3621591-21kworker/0:1+events19:30:190
361652199280713,2788cyclictest3688500-21kworker/3:1+events22:55:123
361652199280013,2783cyclictest3670963-21kworker/3:2+events22:00:113
361652199277013,2753cyclictest3705949-21kworker/3:2+events23:50:153
361651199276510,2751cyclictest3685294-21kworker/1:1+events22:50:161
361650699272213,2705cyclictest3683967-21kworker/0:0+events22:39:590
361651699266013,2644cyclictest3662789-21kworker/2:1+events21:45:142
36165119925788,2566cyclictest3656582-21kworker/1:2+events21:15:191
361651699254712,2532cyclictest3694783-21kworker/2:1+events23:27:402
361651699254011,2526cyclictest3640519-21kworker/2:1+events20:34:332
361651699253612,2520cyclictest3671055-21kworker/2:1+events22:23:232
361651699253212,2516cyclictest3694783-21kworker/2:1+events23:30:202
361651199253212,2517cyclictest3629495-21kworker/1:0+events20:03:201
361651199252512,2510cyclictest3627689-21kworker/1:1+events19:55:011
361651199250912,2493cyclictest3676145-21kworker/1:0+events22:16:531
361651199250811,2493cyclictest3704468-21kworker/1:2+events23:45:161
36165119925047,2493cyclictest3672674-21kworker/1:2+events22:14:141
361652199249812,2482cyclictest3685682-21kworker/3:2+events23:01:153
361651699248912,2473cyclictest3626069-21kworker/2:0+events20:04:532
361650699248911,2474cyclictest3621591-21kworker/0:1+events19:35:150
361651699248712,2472cyclictest3626069-21kworker/2:0+events20:06:242
361651199248612,2470cyclictest3664623-21kworker/1:1+events21:38:531
361651699248311,2469cyclictest3647370-21kworker/2:1+events20:52:502
361651699248211,2467cyclictest3688442-21kworker/2:0+events23:39:142
361651699247912,2463cyclictest3715432-21kworker/2:0+events00:18:002
361651699247812,2463cyclictest3671055-21kworker/2:1+events22:04:202
361650699247712,2461cyclictest3695085-21kworker/0:1+events23:23:480
361652199247512,2460cyclictest3688500-21kworker/3:1+events22:51:473
361650699247413,2457cyclictest3672438-21kworker/0:2+events22:13:510
361650699247110,2458cyclictest3677396-21kworker/0:1+events22:20:420
361651699246712,2451cyclictest3667843-21kworker/2:2+events21:54:032
36165069924656,2457cyclictest3691607-21kworker/0:0+events23:05:050
361651699246412,2449cyclictest3654747-21kworker/2:1+events21:11:532
361651199246312,2446cyclictest3714127-21kworker/1:1+events00:19:331
361651699246112,2447cyclictest3671055-21kworker/2:1+events22:10:012
361651199246112,2446cyclictest3678818-21kworker/1:1+events22:32:511
361651199245612,2440cyclictest3672674-21kworker/1:2+events22:25:161
361651699245411,2439cyclictest3650099-21kworker/2:0+events21:01:132
361651699245011,2435cyclictest3690160-21kworker/2:1+events22:59:452
361651699244912,2435cyclictest3626069-21kworker/2:0+events19:40:072
361651699244812,2434cyclictest3694783-21kworker/2:1+events23:15:502
36165169924479,2435cyclictest3662789-21kworker/2:1+events21:42:372
36165169924479,2434cyclictest3671055-21kworker/2:1+events22:16:082
361651199244711,2433cyclictest3629495-21kworker/1:0+events20:05:141
361651699244512,2430cyclictest3685622-21kworker/2:1+events22:45:422
361652199244312,2428cyclictest3656704-21kworker/3:1+events21:26:433
361652199244312,2428cyclictest3656704-21kworker/3:1+events21:26:423
361651199244311,2429cyclictest3718537-21kworker/1:1+events00:25:581
361651699243811,2423cyclictest3654747-21kworker/2:1+events21:22:122
361651199243811,2423cyclictest3699657-21kworker/1:2+events23:28:031
361651199243312,2418cyclictest3654686-21kworker/1:0+events21:08:031
361651199243210,2418cyclictest3702846-21kworker/1:1+events23:40:431
361652199242911,2415cyclictest3693451-21kworker/3:1+events23:14:173
361651199242712,2412cyclictest3706102-21kworker/1:0+events23:51:461
361651199242610,2413cyclictest3654686-21kworker/1:0+events21:10:191
361651199242511,2411cyclictest3706102-21kworker/1:0+events23:59:471
36165219924249,2412cyclictest3720447-21kworker/3:0+events00:35:293
361651199242213,2405cyclictest3699657-21kworker/1:2+events23:33:251
361651199242212,2406cyclictest3706102-21kworker/1:0+events00:03:371
361651199242211,2408cyclictest3688563-21kworker/1:2+events23:07:031
361651199242012,2404cyclictest3698051-21kworker/1:0+events23:35:441
361652199241912,2404cyclictest3660292-21kworker/3:0+events21:40:003
361651199241912,2404cyclictest3686925-21kworker/1:0+events22:56:421
361651199241912,2404cyclictest3654686-21kworker/1:0+events21:34:421
361651199241911,2404cyclictest3686925-21kworker/1:0+events22:47:351
361651199241911,2404cyclictest3637142-21kworker/1:0+events20:18:091
36165219924189,2406cyclictest3627541-21kworker/3:1+events19:42:003
361651199241811,2404cyclictest3672674-21kworker/1:2+events22:08:061
361652199241711,2402cyclictest3699747-21kworker/3:1+events23:46:003
361651199241711,2402cyclictest3710927-21kworker/1:2+events00:14:121
361651199241613,2400cyclictest3710927-21kworker/1:2+events00:07:221
361652199241211,2397cyclictest3710955-21kworker/3:2+events00:21:033
361651199241212,2397cyclictest3671025-21kworker/1:1+events21:59:481
361652199241112,2396cyclictest3664650-21kworker/3:1+events21:46:253
361652199241112,2395cyclictest3647168-21kworker/3:2+events21:01:373
361652199241012,2394cyclictest3715493-21kworker/3:1+events00:29:253
361652199241011,2395cyclictest3664650-21kworker/3:1+events21:40:433
361652199240811,2395cyclictest3664650-21kworker/3:1+events22:05:073
361651199240812,2394cyclictest3682199-21kworker/1:2+events22:40:451
361651199240810,2396cyclictest3688563-21kworker/1:2+events23:00:091
361652199240712,2392cyclictest3695055-21kworker/3:0+events23:31:523
361652199240712,2392cyclictest3680477-21kworker/3:1+events22:29:263
361651199240612,2391cyclictest3640486-21kworker/1:1+events20:25:221
361652199240512,2390cyclictest3658430-21kworker/3:2+events21:22:323
36165119924029,2390cyclictest3669414-21kworker/1:0+events22:00:571
361650699240112,2385cyclictest3708035-21kworker/0:0+events00:08:530
361652199239912,2384cyclictest3638808-21kworker/3:1+events20:28:263
361651699239911,2384cyclictest3715432-21kworker/2:0+events00:34:212
361650699239611,2381cyclictest3658094-21kworker/0:2+events21:16:510
36165219923947,2385cyclictest3707556-21kworker/3:1+events00:00:103
361651699239412,2378cyclictest3715432-21kworker/2:0+events00:21:492
361650699239412,2380cyclictest3685592-21kworker/0:1+events22:45:190
361652199239310,2379cyclictest3638808-21kworker/3:1+events20:38:043
361650699239212,2377cyclictest3635451-21kworker/0:0+events20:21:330
361650699239212,2376cyclictest3695085-21kworker/0:1+events23:35:200
361652199239111,2377cyclictest3715493-21kworker/3:1+events00:30:333
361651199238810,2375cyclictest3654686-21kworker/1:0+events21:40:221
361650699238712,2372cyclictest3663195-21kworker/0:0+events21:37:440
361650699238712,2371cyclictest3627659-21kworker/0:1+events19:57:180
361652199238612,2371cyclictest3683939-21kworker/3:1+events22:43:023
361652199238611,2371cyclictest3695055-21kworker/3:0+events23:28:253
361650699238612,2371cyclictest3645394-21kworker/0:2+events20:59:170
361650699238512,2370cyclictest3715701-21kworker/0:0+events00:22:120
361650699238512,2370cyclictest3680267-21kworker/0:2+events23:00:320
361650699238412,2369cyclictest3655081-21kworker/0:1+events21:29:010
361650699238412,2369cyclictest3655081-21kworker/0:1+events21:29:010
361650699238412,2368cyclictest3712466-21kworker/0:1+events00:12:230
361650699238412,2368cyclictest3687197-21kworker/0:0+events22:54:260
361651199237511,2360cyclictest3650070-21kworker/1:1+events20:55:301
361652199237411,2360cyclictest3660292-21kworker/3:0+events21:30:533
36165219923648,2353cyclictest3651579-21kworker/3:0+events21:07:413
361650699236311,2348cyclictest3619798-21kworker/0:0+events19:18:340
361651699235811,2344cyclictest3626069-21kworker/2:0+events19:48:512
361651199235710,2344cyclictest3622873-21kworker/1:2+events19:45:241
361652199235612,2341cyclictest3675580-21kworker/3:2+events22:13:063
361651199233411,2322cyclictest3627689-21kworker/1:1+events19:56:321
361651699233311,2319cyclictest3717056-21kworker/2:1+events00:25:122
361651199233010,2318cyclictest3643927-21kworker/1:2+events20:41:061
361651699232810,2314cyclictest3662789-21kworker/2:1+events21:34:192
361650699232512,2310cyclictest3715701-21kworker/0:0+events00:28:380
361651199231811,2304cyclictest3643927-21kworker/1:2+events20:36:071
361652199231612,2301cyclictest3627541-21kworker/3:1+events19:45:483
361651699231610,2302cyclictest3613195-21kworker/2:1+events19:19:202
361651699231411,2300cyclictest3688442-21kworker/2:0+events23:04:422
361652199231112,2296cyclictest3677220-21kworker/3:1+events22:18:233
361651699229211,2277cyclictest3702968-21kworker/2:1+events23:40:202
361650699228611,2271cyclictest3635451-21kworker/0:0+events20:43:230
361650699227711,2264cyclictest3702752-21kworker/0:2+events23:49:310
361651199227412,2259cyclictest3643927-21kworker/1:2+events20:52:291
361651699227211,2258cyclictest3659932-21kworker/2:0+events21:36:372
361650699226910,2256cyclictest3635451-21kworker/0:0+events20:30:230
361651699226811,2254cyclictest3669447-21kworker/2:0+events22:05:502
361651699226811,2253cyclictest3688442-21kworker/2:0+events23:21:072
36165169922679,2254cyclictest3678907-21kworker/2:2+events22:44:562
361652199226612,2250cyclictest3677220-21kworker/3:1+events22:20:193
361652199226511,2251cyclictest3669356-21kworker/3:0+events21:54:483
361650699226510,2253cyclictest3695085-21kworker/0:1+events23:15:030
361651699226411,2249cyclictest3647370-21kworker/2:1+events20:48:192
361651699226410,2250cyclictest3613195-21kworker/2:1+events19:37:282
361651699226212,2246cyclictest3694783-21kworker/2:1+events23:12:002
361651699226010,2247cyclictest3654747-21kworker/2:1+events21:17:132
361651199225811,2243cyclictest3612890-21kworker/1:1+events19:28:271
361651699225711,2243cyclictest3613195-21kworker/2:1+events19:32:362
361651699225211,2239cyclictest3647370-21kworker/2:1+events20:55:082
361651699224410,2230cyclictest3705860-21kworker/2:2+events00:08:292
361652199224211,2228cyclictest3635574-21kworker/3:1+events20:11:413
361651199224212,2227cyclictest3637142-21kworker/1:0+events20:24:351
361651199224110,2228cyclictest3612890-21kworker/1:1+events19:20:511
36165219922399,2227cyclictest3647168-21kworker/3:2+events20:56:373
361651699223511,2221cyclictest3626069-21kworker/2:0+events19:51:092
36165169922325,2224cyclictest3640519-21kworker/2:1+events20:27:172
361651699223011,2216cyclictest3678907-21kworker/2:2+events22:36:372
361651699223011,2216cyclictest3658221-21kworker/2:2+events21:27:272
361651699223011,2216cyclictest3658221-21kworker/2:2+events21:27:272
36165169922299,2217cyclictest3691935-21kworker/2:2+events23:08:322
361651199222910,2216cyclictest3695208-21kworker/1:2+events23:16:341
36165119922289,2216cyclictest3715832-21kworker/1:2+events00:22:341
36165169922279,2215cyclictest3650099-21kworker/2:0+events21:05:242
361651199222710,2214cyclictest3712529-21kworker/1:0+events00:31:411
361652199222611,2212cyclictest3693451-21kworker/3:1+events23:09:183
36165169922269,2214cyclictest3626069-21kworker/2:0+events20:23:072
361651199222612,2212cyclictest3640486-21kworker/1:1+events20:31:061
361651199222611,2212cyclictest3667825-21kworker/1:2+events21:49:031
361652199222510,2212cyclictest3635574-21kworker/3:1+events20:09:243
361651699222511,2210cyclictest3678907-21kworker/2:2+events22:50:402
361651199222510,2212cyclictest3712529-21kworker/1:0+events00:35:521
361651699222411,2210cyclictest3613195-21kworker/2:1+events19:23:532
361651199222411,2211cyclictest3680595-21kworker/1:0+events22:35:061
361651199222311,2209cyclictest3635512-21kworker/1:1+events20:14:421
361652199222111,2207cyclictest3707556-21kworker/3:1+events23:58:133
361651699222110,2208cyclictest3632353-21kworker/2:1+events19:59:102
36165119922219,2208cyclictest3624474-21kworker/1:0+events19:38:381
361651199222110,2207cyclictest3664623-21kworker/1:1+events21:52:291
361652199222011,2206cyclictest3616106-21kworker/3:1+events19:21:133
361652199222010,2207cyclictest3629171-21kworker/3:2+events19:59:333
361651199221910,2206cyclictest3650070-21kworker/1:1+events21:03:311
36165119922146,2205cyclictest3622873-21kworker/1:2+events19:34:521
361652199221111,2197cyclictest3623078-21kworker/3:0+events19:36:433
361652199220911,2194cyclictest3699747-21kworker/3:1+events23:38:043
361650699220710,2194cyclictest3710628-21kworker/0:2+events00:03:130
36165119922069,2194cyclictest3659787-21kworker/1:1+events21:24:501
361651199220313,2187cyclictest3654686-21kworker/1:0+events21:28:371
361651199220313,2187cyclictest3654686-21kworker/1:0+events21:28:371
361651199220111,2187cyclictest3678818-21kworker/1:1+events22:24:321
36165219921999,2187cyclictest3656704-21kworker/3:1+events21:16:053
361651699219910,2186cyclictest3637175-21kworker/2:1+events20:14:212
361650699219911,2184cyclictest3629408-21kworker/0:0+events19:54:140
361650699219910,2186cyclictest3655081-21kworker/0:1+events21:55:340
361651199219811,2183cyclictest3648439-21kworker/1:0+events20:47:561
361650699219810,2185cyclictest3619798-21kworker/0:0+events19:23:070
361652199219711,2183cyclictest3675580-21kworker/3:2+events22:34:443
361652199219710,2183cyclictest3638808-21kworker/3:1+events20:20:483
361650699219711,2183cyclictest3653210-21kworker/0:0+events21:04:180
361650699219711,2182cyclictest3655081-21kworker/0:1+events21:51:230
36165069921968,2185cyclictest3627659-21kworker/0:1+events19:49:370
36165069921956,2186cyclictest3653210-21kworker/0:0+events21:12:390
361650699219511,2180cyclictest3675042-21kworker/0:0+events22:28:410
361651699219410,2181cyclictest3613195-21kworker/2:1+events19:26:122
36165069921949,2182cyclictest3691607-21kworker/0:0+events23:14:400
361652199218911,2175cyclictest3682062-21kworker/3:0+events22:36:143
36165069921899,2176cyclictest3645394-21kworker/0:2+events20:47:330
361652199218810,2175cyclictest3669356-21kworker/3:0+events21:56:433
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361650699218611,2172cyclictest3721752-21kworker/0:2+events00:39:210
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361652199218310,2171cyclictest3704321-21kworker/3:0+events23:44:553
361652199218310,2170cyclictest3637205-21kworker/3:2+events20:18:333
36165069921839,2171cyclictest3655081-21kworker/0:1+events21:47:550
36165069921826,2172cyclictest3688836-21kworker/0:1+events22:56:200
361651199218110,2168cyclictest3698051-21kworker/1:0+events23:24:111
361650699218111,2167cyclictest3624288-21kworker/0:0+events19:40:310
361651699217811,2164cyclictest3626069-21kworker/2:0+events20:18:542
361650699217811,2163cyclictest3658094-21kworker/0:2+events21:33:340
361652199217611,2162cyclictest3630777-21kworker/3:1+events19:52:433
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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