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2026-02-01 - 06:45
[ 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 Feb 01, 2026 00:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11233199287013,2851cyclictest212243-21kworker/1:2+events00:20:131
11232799282114,2802cyclictest128923-21kworker/0:0+events20:00:120
11233799279713,2780cyclictest137219-21kworker/3:2+events20:25:183
11232799270410,2691cyclictest213887-21kworker/0:2+events00:30:220
11233199267713,2661cyclictest215496-21kworker/1:2+events00:29:591
11233599261710,2603cyclictest145278-21kworker/2:2+events21:10:152
11233199256411,2549cyclictest185390-21kworker/1:1+events22:56:301
11232799253011,2517cyclictest177205-21kworker/0:2+events22:35:020
11233599250011,2484cyclictest187141-21kworker/2:0+events23:00:132
11233199249412,2479cyclictest154550-21kworker/1:2+events21:25:281
11233599248812,2474cyclictest166391-21kworker/2:1+events22:03:112
11233599248412,2469cyclictest185454-21kworker/2:1+events22:55:202
11232799248012,2465cyclictest186903-21kworker/0:2+events22:56:520
11233199247811,2464cyclictest148736-21kworker/1:2+events21:01:281
11233199247811,2464cyclictest148736-21kworker/1:2+events21:01:271
11233599247711,2462cyclictest198763-21kworker/2:2+events23:39:432
11233199247611,2461cyclictest141940-21kworker/1:2+events20:43:401
11233199247312,2458cyclictest154550-21kworker/1:2+events21:19:211
11233199246813,2453cyclictest103362-21kworker/1:1+events19:15:021
11233599245211,2439cyclictest183759-21kworker/2:0+events22:50:022
11232799245112,2436cyclictest210575-21kworker/0:0+events00:17:350
11232799244412,2428cyclictest213887-21kworker/0:2+events00:24:210
11232799244312,2429cyclictest173983-21kworker/0:2+events22:20:370
1123279924429,2429cyclictest149866-21kworker/0:1+events21:20:530
11233199244112,2425cyclictest148736-21kworker/1:2+events21:05:201
11233799243712,2421cyclictest208026-21kworker/3:0+events00:15:163
11233799242712,2411cyclictest153455-21kworker/3:2+events21:35:183
11232799242110,2407cyclictest122245-21kworker/0:0+events19:43:500
11233799240712,2391cyclictest159350-21kworker/3:0+events21:45:143
11233799240511,2390cyclictest151618-21kworker/3:1+events21:15:123
11232799240512,2390cyclictest130724-21kworker/0:1+events20:11:140
11233799239911,2384cyclictest146818-21kworker/3:0+events21:08:213
11233599239711,2383cyclictest153099-21kworker/2:1+events21:18:112
11233199239712,2381cyclictest122013-21kworker/1:2+events19:50:141
11233799239511,2381cyclictest151618-21kworker/3:1+events21:12:083
1123359923936,2383cyclictest198763-21kworker/2:2+events23:52:252
1123359923900,2386cyclictest174199-21kworker/2:0+events22:31:342
11233799238811,2374cyclictest208026-21kworker/3:0+events00:27:463
11233599238312,2367cyclictest197043-21kworker/2:0+events23:29:032
11233599237111,2356cyclictest174199-21kworker/2:0+events22:29:432
11232799235412,2338cyclictest208643-21kworker/0:2+events00:14:080
11233199235111,2335cyclictest188731-21kworker/1:1+events23:25:151
11233799235011,2335cyclictest201695-21kworker/3:2+events23:53:113
11233799232510,2311cyclictest208026-21kworker/3:0+events00:11:293
11233799230312,2287cyclictest128985-21kworker/3:0+events20:00:363
11233199230211,2288cyclictest181471-21kworker/1:2+events22:46:371
11233199229111,2278cyclictest156211-21kworker/1:0+events21:35:391
11232799229010,2276cyclictest182369-21kworker/0:2+events22:44:420
11233199228811,2273cyclictest179101-21kworker/1:0+events22:38:291
11233199227811,2263cyclictest137070-21kworker/1:1+events20:36:471
11233199227711,2263cyclictest188731-21kworker/1:1+events23:05:121
11233599227611,2262cyclictest187141-21kworker/2:0+events23:16:122
11233199227611,2261cyclictest103362-21kworker/1:1+events19:33:151
11233199227510,2262cyclictest154550-21kworker/1:2+events21:22:491
11233599227311,2259cyclictest206544-21kworker/2:0+events00:01:372
11233599227311,2259cyclictest204942-21kworker/2:1+events23:57:452
11233199227311,2259cyclictest161393-21kworker/1:1+events21:54:501
11233199227311,2258cyclictest197223-21kworker/1:0+events23:31:201
11233599227211,2258cyclictest213987-21kworker/2:1+events00:30:422
11233599227211,2257cyclictest203268-21kworker/2:0+events23:49:432
11233599227110,2257cyclictest105065-21kworker/2:2+events19:13:552
11233199227111,2256cyclictest183791-21kworker/1:0+events23:04:011
11233599227011,2256cyclictest180291-21kworker/2:2+events22:40:502
11233199227010,2257cyclictest156211-21kworker/1:0+events21:31:521
11233199227010,2256cyclictest122013-21kworker/1:2+events19:41:541
11233599226911,2256cyclictest120840-21kworker/2:2+events19:40:232
11233599226911,2255cyclictest160922-21kworker/2:0+events21:39:302
11233599226910,2255cyclictest218512-21kworker/2:2+events00:38:212
1123319922699,2257cyclictest143623-21kworker/1:1+events20:45:321
11233199226911,2256cyclictest201664-21kworker/1:2+events00:00:031
11233599226811,2254cyclictest208912-21kworker/2:2+events00:08:042
1123319922689,2255cyclictest145219-21kworker/1:0+events20:56:541
11233199226810,2255cyclictest172565-21kworker/1:0+events22:18:251
11233199226710,2254cyclictest215496-21kworker/1:2+events00:39:311
11233199226710,2254cyclictest197223-21kworker/1:0+events23:38:581
11233599226611,2251cyclictest210513-21kworker/2:1+events00:16:022
11233599226610,2253cyclictest151348-21kworker/2:0+events21:09:312
1123319922658,2253cyclictest125579-21kworker/1:0+events19:59:041
11233199226511,2250cyclictest208880-21kworker/1:1+events00:17:121
1123359922648,2253cyclictest195384-21kworker/2:1+events23:30:562
11233599226410,2251cyclictest174199-21kworker/2:0+events22:19:312
11233599226410,2251cyclictest160922-21kworker/2:0+events21:53:162
11233599226410,2251cyclictest115973-21kworker/2:1+events19:23:482
11233199226410,2251cyclictest164235-21kworker/1:2+events21:56:211
11233199226410,2250cyclictest137070-21kworker/1:1+events20:34:061
1123359922638,2251cyclictest156356-21kworker/2:1+events21:31:282
11233599226311,2249cyclictest120840-21kworker/2:2+events19:46:262
11233199226311,2249cyclictest135186-21kworker/1:2+events20:29:271
11233599226210,2249cyclictest180291-21kworker/2:2+events23:21:272
11233199226210,2248cyclictest215496-21kworker/1:2+events00:31:511
11232799226211,2247cyclictest154459-21kworker/0:0+events21:17:490
11233599226110,2248cyclictest156356-21kworker/2:1+events21:29:552
11233799225710,2243cyclictest192112-21kworker/3:2+events23:30:113
11233599225710,2243cyclictest141907-21kworker/2:2+events20:39:512
11233799225610,2242cyclictest183853-21kworker/3:1+events22:58:213
1123359922539,2241cyclictest127409-21kworker/2:0+events20:08:122
11233199225311,2239cyclictest164235-21kworker/1:2+events22:00:311
11233199225310,2240cyclictest170929-21kworker/1:1+events22:13:061
11232799225310,2239cyclictest194346-21kworker/0:2+events23:24:060
11233599225111,2237cyclictest174199-21kworker/2:0+events22:24:222
11233199225111,2237cyclictest125579-21kworker/1:0+events20:03:371
11232799225110,2238cyclictest143474-21kworker/0:2+events21:01:050
11232799225110,2238cyclictest143474-21kworker/0:2+events21:01:050
11233199224911,2235cyclictest161393-21kworker/1:1+events21:46:011
11233599224611,2232cyclictest127409-21kworker/2:0+events19:57:572
11233199224610,2233cyclictest170929-21kworker/1:1+events22:09:391
11232799224611,2232cyclictest139028-21kworker/0:2+events20:34:520
11233199224310,2229cyclictest122013-21kworker/1:2+events19:45:401
11232799223910,2226cyclictest116035-21kworker/0:0+events19:28:430
11232799223810,2224cyclictest141784-21kworker/0:0+events20:44:260
11232799223711,2223cyclictest198582-21kworker/0:2+events23:34:450
11232799223711,2223cyclictest196980-21kworker/0:1+events23:27:550
11232799223510,2222cyclictest200187-21kworker/0:0+events23:39:210
11232799223510,2222cyclictest169300-21kworker/0:0+events22:12:450
1123279922335,2225cyclictest198582-21kworker/0:2+events23:42:450
11232799223211,2218cyclictest118870-21kworker/0:1+events19:38:280
11232799223110,2218cyclictest205090-21kworker/0:0+events00:04:370
1123319922307,2219cyclictest183791-21kworker/1:0+events22:53:491
1123379922299,2216cyclictest130666-21kworker/3:1+events20:08:333
11233199222911,2215cyclictest175809-21kworker/1:1+events22:27:031
11232799222411,2209cyclictest128923-21kworker/0:0+events20:24:080
11232799222311,2209cyclictest188616-21kworker/0:0+events23:04:240
1123279922226,2212cyclictest169300-21kworker/0:0+events22:02:230
11232799222211,2208cyclictest198582-21kworker/0:2+events23:48:560
1123279922219,2208cyclictest128923-21kworker/0:0+events19:58:170
11232799222110,2208cyclictest184111-21kworker/0:1+events22:53:250
11233799222010,2207cyclictest195650-21kworker/3:0+events23:25:593
11232799222011,2206cyclictest137330-21kworker/0:1+events20:35:390
11233199221910,2206cyclictest161393-21kworker/1:1+events21:41:251
11233799221810,2205cyclictest192112-21kworker/3:2+events23:22:143
11232799221811,2204cyclictest128923-21kworker/0:0+events20:07:260
11232799221711,2202cyclictest128923-21kworker/0:0+events20:18:100
11232799221710,2203cyclictest188616-21kworker/0:0+events23:11:150
11232799221610,2203cyclictest162781-21kworker/0:1+events21:59:460
11233799221411,2200cyclictest179017-21kworker/3:2+events22:41:123
11233799221311,2199cyclictest183853-21kworker/3:1+events22:50:493
11233199221310,2200cyclictest201664-21kworker/1:2+events23:56:131
11233799221111,2197cyclictest119075-21kworker/3:2+events19:29:053
11232799221110,2198cyclictest184111-21kworker/0:1+events23:05:340
11233799220610,2193cyclictest197492-21kworker/3:1+events23:45:503
1123379922057,2195cyclictest133905-21kworker/3:0+events20:24:323
11233799220511,2189cyclictest169569-21kworker/3:2+events22:14:373
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11233799220510,2192cyclictest161042-21kworker/3:1+events22:15:223
11233799220410,2190cyclictest183853-21kworker/3:1+events23:07:273
11233799220110,2188cyclictest141843-21kworker/3:0+events20:44:473
11233799220010,2188cyclictest120678-21kworker/3:0+events19:35:103
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11232799220010,2187cyclictest149866-21kworker/0:1+events21:10:370
11233799219911,2184cyclictest127318-21kworker/3:2+events19:51:473
11233799219910,2186cyclictest146818-21kworker/3:0+events20:59:323
11233799219810,2185cyclictest216945-21kworker/3:2+events00:33:253
11233599219811,2184cyclictest137276-21kworker/2:0+events20:46:382
1123319921939,2181cyclictest181471-21kworker/1:2+events22:41:371
11233799219211,2177cyclictest167648-21kworker/3:0+events22:00:553
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1123379921838,2172cyclictest106961-21kworker/3:1+events19:18:063
11233799218110,2168cyclictest201695-21kworker/3:2+events00:00:503
11233799217811,2164cyclictest153455-21kworker/3:2+events21:28:023
11233799217610,2164cyclictest143562-21kworker/3:2+events20:48:093
11233799217511,2161cyclictest208026-21kworker/3:0+events00:06:323
11233799217411,2160cyclictest130666-21kworker/3:1+events20:10:493
11233199217410,2160cyclictest175809-21kworker/1:1+events22:33:291
11233199216710,2154cyclictest188731-21kworker/1:1+events23:19:331
1123379921619,2150cyclictest200070-21kworker/3:0+events23:40:063
11233799216111,2147cyclictest138961-21kworker/3:1+events20:32:563
1123319921596,2151cyclictest201664-21kworker/1:2+events23:45:041
11233799215810,2145cyclictest159350-21kworker/3:0+events21:43:203
11233599215311,2138cyclictest169418-21kworker/2:0+events22:07:442
11233599214911,2135cyclictest180291-21kworker/2:2+events23:07:052
1123359921459,2134cyclictest187141-21kworker/2:0+events23:10:072
11232799214410,2131cyclictest169300-21kworker/0:0+events22:19:100
11233599214210,2129cyclictest174199-21kworker/2:0+events22:38:522
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11233199211710,2104cyclictest145219-21kworker/1:0+events20:52:001
11233199211710,2104cyclictest103362-21kworker/1:1+events19:29:271
11233599211610,2102cyclictest164533-21kworker/2:2+events21:59:252
1123319921148,2103cyclictest137070-21kworker/1:1+events20:22:201
11233199211410,2103cyclictest129137-21kworker/1:2+events20:05:061
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1123359921137,2103cyclictest133755-21kworker/2:1+events20:17:462
11233199211310,2100cyclictest201664-21kworker/1:2+events00:05:221
11233599211210,2099cyclictest210513-21kworker/2:1+events00:13:432
11233599211210,2099cyclictest133755-21kworker/2:1+events20:21:142
11233199211110,2097cyclictest119165-21kworker/1:0+events19:37:021
1123279921118,2100cyclictest154459-21kworker/0:0+events21:36:490
1123359921109,2098cyclictest166391-21kworker/2:1+events22:11:572
11233599210910,2095cyclictest200370-21kworker/2:1+events23:41:372
1123359921088,2097cyclictest133755-21kworker/2:1+events20:13:332
11233599210810,2095cyclictest183759-21kworker/2:0+events22:47:012
11233599210810,2094cyclictest145278-21kworker/2:2+events20:56:092
1123319921087,2098cyclictest190762-21kworker/1:2+events23:12:481
1123359921079,2095cyclictest120840-21kworker/2:2+events19:52:082
1123359921078,2096cyclictest208912-21kworker/2:2+events00:29:152
11233599210712,2092cyclictest103472-21kworker/2:0+events19:29:502
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11233799208110,2069cyclictest177326-21kworker/3:1+events22:34:383
11232799208110,2068cyclictest161103-21kworker/0:2+events21:40:380
11232799208110,2068cyclictest123870-21kworker/0:2+events19:47:340
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1123279920778,2066cyclictest218399-21kworker/0:0+events00:39:080
1123279920777,2066cyclictest157772-21kworker/0:2+events21:29:110
1123379920764,2069cyclictest165779-21kworker/3:2+events21:55:123
1123319920768,2065cyclictest103362-21kworker/1:1+events19:21:111
11232799207310,2060cyclictest154459-21kworker/0:0+events21:46:230
1123279920729,2060cyclictest143474-21kworker/0:2+events20:47:460
1123379920715,2062cyclictest161042-21kworker/3:1+events22:20:163
1123379920668,2055cyclictest159350-21kworker/3:0+events21:33:453
11232799206410,2051cyclictest120558-21kworker/0:2+events19:34:010
1123379920639,2050cyclictest179017-21kworker/3:2+events22:35:243
1123379920635,2055cyclictest113548-21kworker/3:0+events19:20:473
1123279920636,2054cyclictest182369-21kworker/0:2+events22:48:070
11233799206210,2049cyclictest138961-21kworker/3:1+events20:36:243
11232799205710,2045cyclictest111865-21kworker/0:2+events19:20:010
1123279920529,2039cyclictest111865-21kworker/0:2+events19:13:090
1123379920508,2039cyclictest204999-21kworker/3:1+events23:56:363
1123379920459,2033cyclictest127318-21kworker/3:2+events19:57:083
1123379920438,2032cyclictest214100-21kworker/3:1+events00:36:263
11233799204210,2029cyclictest208026-21kworker/3:0+events00:21:193
1123379920418,2030cyclictest190450-21kworker/3:0+events23:13:343
1123279920417,2030cyclictest177205-21kworker/0:2+events22:27:460
11233799204010,2027cyclictest173207-21kworker/3:0+events22:28:113
1123379920387,2028cyclictest119075-21kworker/3:2+events19:31:213
1123359920387,2028cyclictest160922-21kworker/2:0+events21:44:282
11233199203810,2025cyclictest113518-21kworker/1:2+events19:14:171
11233599203710,2024cyclictest103472-21kworker/2:0+events19:34:252
11233199203610,2023cyclictest146877-21kworker/1:1+events21:14:011
11233799203510,2022cyclictest161042-21kworker/3:1+events21:52:293
11233799203410,2020cyclictest130666-21kworker/3:1+events20:16:403
11232799202610,2013cyclictest192168-21kworker/0:1+events23:15:260
1123279920188,2007cyclictest175605-21kworker/0:1+events22:32:210
1123279920079,1995cyclictest154459-21kworker/0:0+events21:32:130
1123279920009,1988cyclictest113637-21kworker/0:1+events19:16:100
1123379919829,1970cyclictest122335-21kworker/3:1+events19:48:413
11233799198010,1967cyclictest106961-21kworker/3:1+events19:12:003
1123379919119,1899cyclictest153455-21kworker/3:2+events21:21:163
1120562160116,25sleep00-21swapper/019:08:580
1119332157111,24sleep20-21swapper/219:07:232
1121292156113,25sleep10-21swapper/119:09:561
1118352139111,22sleep30-21swapper/319:06:123
112327997774,2cyclictest206692-21kworker/0:1+pm00:09:500
11232799179,5cyclictest146933-21systemd20:55:000
11232799150,3cyclictest169827-21/usr/sbin/munin22:05:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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