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2026-02-10 - 08:28
[ 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 Tue Feb 10, 2026 00:44:16)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18965799359516,3571cyclictest199875-21kworker/3:1+events20:10:193
18964799275811,2743cyclictest278429-21kworker/0:2+events23:45:150
18965799273413,2717cyclictest233937-21kworker/3:1+events21:30:183
18965299273111,2715cyclictest286512-21kworker/1:0+events00:15:151
18965499271113,2694cyclictest283376-21kworker/2:3+events00:05:162
18965799259812,2583cyclictest209530-21kworker/3:0+events20:20:153
18965499257213,2557cyclictest263934-21kworker/2:2+events23:10:202
18965799254311,2530cyclictest241670-21kworker/3:1+events21:50:183
18965799249812,2483cyclictest280024-21kworker/3:2+events23:49:223
18965799249612,2480cyclictest287875-21kworker/3:0+events00:17:103
18965299247512,2460cyclictest233676-21kworker/1:0+events21:35:151
18965799246512,2449cyclictest257594-21kworker/3:1+events22:51:163
18965299246211,2447cyclictest198302-21kworker/1:1+events19:40:121
18965499243110,2418cyclictest265596-21kworker/2:1+events23:04:162
18965799240911,2395cyclictest259245-21kworker/3:2+events22:48:133
18965799240610,2392cyclictest184379-21kworker/3:2+events19:32:593
18965799240011,2385cyclictest257594-21kworker/3:1+events22:39:293
18965799240011,2385cyclictest219176-21kworker/3:0+events20:43:113
18965799239711,2382cyclictest246658-21kworker/3:1+events22:19:233
18964799239612,2380cyclictest280216-21kworker/0:1+events00:03:440
18965799239510,2382cyclictest199875-21kworker/3:1+events19:55:303
18965499239111,2377cyclictest265596-21kworker/2:1+events23:07:192
18965299239110,2377cyclictest262604-21kworker/1:2+events23:03:291
18964799238812,2372cyclictest280216-21kworker/0:1+events00:24:290
18964799238412,2369cyclictest216096-21kworker/0:0+events20:40:530
1896579923819,2368cyclictest280024-21kworker/3:2+events00:00:173
1896579923699,2356cyclictest184379-21kworker/3:2+events19:26:533
18965499236312,2347cyclictest235391-21kworker/2:2+events21:31:032
18965499236110,2347cyclictest227274-21kworker/2:1+events21:08:002
18965499236011,2346cyclictest235391-21kworker/2:2+events21:36:442
18964799235712,2342cyclictest224101-21kworker/0:0+events21:11:240
18964799235610,2342cyclictest287905-21kworker/0:0+events00:18:190
18965299235212,2338cyclictest214394-21kworker/1:1+events20:25:161
18965799235111,2337cyclictest276711-21kworker/3:0+events23:43:253
18965499235112,2335cyclictest291020-21kworker/2:0+events00:24:532
18965299235112,2335cyclictest194647-21kworker/1:0+events19:35:171
18965499235012,2334cyclictest222592-21kworker/2:0+events20:55:012
18965499235012,2334cyclictest201558-21kworker/2:0+events19:53:322
18965499234912,2334cyclictest286724-21kworker/2:1+events00:16:472
18965499234911,2334cyclictest193226-21kworker/2:0+events19:20:202
18965499234611,2332cyclictest276653-21kworker/2:1+events23:50:292
18965299234610,2333cyclictest260853-21kworker/1:1+events23:23:111
18965299233812,2323cyclictest278252-21kworker/1:0+events23:47:071
18965299233812,2323cyclictest194647-21kworker/1:0+events19:29:561
18965299233811,2324cyclictest238541-21kworker/1:2+events21:41:391
18965299233810,2325cyclictest238541-21kworker/1:2+events22:01:171
18965299232812,2313cyclictest281472-21kworker/1:2+events00:01:271
18965299232512,2310cyclictest219360-21kworker/1:2+events20:42:241
18965299231712,2301cyclictest233676-21kworker/1:0+events21:32:571
18965499230910,2295cyclictest232142-21kworker/2:2+events21:18:142
18965499229311,2278cyclictest270489-21kworker/2:2+events23:39:122
18965499229311,2278cyclictest270489-21kworker/2:2+events23:39:122
18965299229312,2279cyclictest256411-21kworker/1:2+events22:40:131
18965299229216,2271cyclictest260853-21kworker/1:1+events23:06:551
18965799228811,2274cyclictest246658-21kworker/3:1+events22:13:243
18964799228511,2271cyclictest256258-21kworker/0:0+events22:47:290
18965499228012,2265cyclictest283376-21kworker/2:3+events00:03:212
18965299227711,2263cyclictest214394-21kworker/1:1+events20:23:201
18965299227310,2259cyclictest254485-21kworker/1:0+events22:34:071
18965299227211,2257cyclictest230446-21kworker/1:1+events21:26:291
18965799227011,2257cyclictest262515-21kworker/3:0+events23:10:423
18964799226811,2254cyclictest190864-21kworker/0:1+events19:23:240
18965799226712,2253cyclictest224538-21kworker/3:2+events21:10:383
18964799225710,2243cyclictest201586-21kworker/0:1+events19:43:380
18965799225411,2239cyclictest203339-21kworker/3:0+events19:50:533
1896479922376,2228cyclictest210897-21kworker/0:2+events20:17:120
18965299223411,2220cyclictest273775-21kworker/1:0+events23:34:161
18965799222611,2212cyclictest215939-21kworker/3:2+events20:30:583
18965799222210,2209cyclictest287875-21kworker/3:0+events00:14:533
18965499222112,2206cyclictest276653-21kworker/2:1+events23:42:402
18965499221912,2204cyclictest286724-21kworker/2:1+events00:11:062
18965299221710,2204cyclictest238541-21kworker/1:2+events21:51:501
18965799221510,2202cyclictest270575-21kworker/3:2+events23:22:243
18965799221410,2200cyclictest184379-21kworker/3:2+events19:39:493
18965799221311,2198cyclictest228876-21kworker/3:0+events21:29:113
18965799221111,2197cyclictest276711-21kworker/3:0+events23:53:063
18965799221011,2196cyclictest222562-21kworker/3:1+events20:54:363
18964799220910,2196cyclictest292491-21kworker/0:0+events00:29:020
18965799220710,2193cyclictest238388-21kworker/3:0+events21:42:243
18965799220511,2190cyclictest219176-21kworker/3:0+events20:46:593
1896579922048,2193cyclictest199875-21kworker/3:1+events20:06:073
18965799220410,2191cyclictest240071-21kworker/3:2+events22:09:343
18964799220410,2191cyclictest249603-21kworker/0:0+events22:13:450
1896579922039,2191cyclictest199875-21kworker/3:1+events19:45:333
18965799220311,2189cyclictest262515-21kworker/3:0+events23:07:423
18965799220310,2189cyclictest228876-21kworker/3:0+events21:19:443
1896479921988,2188cyclictest241845-21kworker/0:1+events21:52:120
18964799219710,2184cyclictest240245-21kworker/0:0+events21:48:020
18965799219612,2181cyclictest282188-21kworker/3:1+events00:25:403
18965799219610,2183cyclictest259245-21kworker/3:2+events22:42:063
1896479921968,2184cyclictest280216-21kworker/0:1+events23:59:340
18964799219610,2183cyclictest256258-21kworker/0:0+events22:44:010
1896479921949,2182cyclictest224101-21kworker/0:0+events21:05:430
18964799219410,2180cyclictest216096-21kworker/0:0+events20:31:430
18964799219310,2180cyclictest280216-21kworker/0:1+events00:07:590
18964799219210,2179cyclictest190864-21kworker/0:1+events19:19:320
1896479921919,2179cyclictest267287-21kworker/0:0+events23:08:500
18964799219011,2177cyclictest219331-21kworker/0:1+events20:50:490
18965799218910,2176cyclictest282188-21kworker/3:1+events00:37:173
18965499218911,2175cyclictest286724-21kworker/2:1+events00:26:502
18964799218911,2175cyclictest252807-21kworker/0:1+events22:31:500
18964799218911,2174cyclictest214488-21kworker/0:1+events20:25:380
18964799218910,2176cyclictest225736-21kworker/0:2+events20:58:520
18965299218811,2173cyclictest272050-21kworker/1:2+events23:36:081
18965299218811,2173cyclictest272050-21kworker/1:2+events23:36:081
18964799218812,2173cyclictest203307-21kworker/0:0+events19:59:400
18964799218711,2173cyclictest235270-21kworker/0:1+events21:27:590
18964799218710,2174cyclictest280216-21kworker/0:1+events00:13:200
18964799218710,2174cyclictest210897-21kworker/0:2+events20:24:530
1896579921869,2174cyclictest192954-21kworker/3:1+events19:16:513
18965799218510,2171cyclictest219176-21kworker/3:0+events20:38:113
1896549921858,2174cyclictest237027-21kworker/2:1+events21:42:022
18965499218511,2171cyclictest239700-21kworker/2:0+events21:55:132
18964799218511,2170cyclictest265566-21kworker/0:2+events23:03:520
18964799218510,2172cyclictest251200-21kworker/0:2+events22:23:110
18965799218311,2169cyclictest282188-21kworker/3:1+events00:32:503
18964799218311,2168cyclictest262125-21kworker/0:1+events22:54:190
18964799218210,2168cyclictest294085-21kworker/0:1+events00:36:120
1896579921819,2169cyclictest289544-21kworker/3:2+events00:21:473
1896479921819,2169cyclictest216096-21kworker/0:0+events20:36:150
18964799218111,2167cyclictest203307-21kworker/0:0+events20:12:110
18965799218010,2167cyclictest228876-21kworker/3:0+events21:23:293
1896479921809,2168cyclictest198061-21kworker/0:1+events19:36:030
18965799217911,2165cyclictest240071-21kworker/3:2+events22:01:393
1896579921779,2165cyclictest241670-21kworker/3:1+events21:56:453
18964799217610,2163cyclictest229142-21kworker/0:2+events21:20:520
18965499217310,2159cyclictest268857-21kworker/2:0+events23:15:132
18964799217310,2159cyclictest276747-21kworker/0:0+events23:38:260
18964799217310,2159cyclictest276747-21kworker/0:0+events23:38:260
18965499217111,2157cyclictest199605-21kworker/2:1+events19:42:312
18964799216911,2154cyclictest273075-21kworker/0:1+events23:33:540
18965299216812,2153cyclictest230446-21kworker/1:1+events21:15:581
18965499216711,2153cyclictest281594-21kworker/2:0+events23:58:272
18964799216711,2152cyclictest203307-21kworker/0:0+events20:06:300
18965499216611,2152cyclictest237027-21kworker/2:1+events21:51:262
18964799216611,2151cyclictest249603-21kworker/0:0+events22:18:150
18965499216511,2151cyclictest257862-21kworker/2:2+events22:47:502
18965499216511,2150cyclictest208076-21kworker/2:0+events20:22:102
18965499216510,2151cyclictest256227-21kworker/2:0+events22:53:102
18965799216410,2151cyclictest252765-21kworker/3:0+events22:24:433
18965499216311,2149cyclictest292702-21kworker/2:2+events00:30:542
18965499216311,2149cyclictest270489-21kworker/2:2+events23:25:512
18965499216311,2149cyclictest216064-21kworker/2:2+events20:28:422
18965299216310,2152cyclictest272050-21kworker/1:2+events23:25:061
18964799216311,2149cyclictest235270-21kworker/0:1+events21:39:230
18964799216311,2149cyclictest227365-21kworker/0:1+events21:03:040
18964799216311,2148cyclictest251200-21kworker/0:2+events22:27:420
18965799216210,2148cyclictest233937-21kworker/3:1+events21:38:393
18965499216011,2146cyclictest263934-21kworker/2:2+events22:56:362
18965499216011,2146cyclictest246372-21kworker/2:2+events22:09:102
18965499216011,2146cyclictest210984-21kworker/2:2+events20:14:322
18965499216011,2145cyclictest194886-21kworker/2:2+events19:30:182
18965499216010,2148cyclictest206397-21kworker/2:2+events20:00:032
18965499216010,2147cyclictest216064-21kworker/2:2+events20:37:472
1896549921598,2148cyclictest201558-21kworker/2:0+events19:45:562
18965499215910,2146cyclictest230507-21kworker/2:0+events21:26:082
18965499215910,2146cyclictest219301-21kworker/2:1+events20:49:172
18965799215810,2145cyclictest194616-21kworker/3:0+events19:22:373
18965499215710,2144cyclictest274707-21kworker/2:0+events23:34:392
18964799215611,2142cyclictest246280-21kworker/0:0+events22:03:350
18965499215510,2142cyclictest230507-21kworker/2:0+events21:22:452
18965499215410,2140cyclictest214458-21kworker/2:1+events20:32:062
1896549921538,2142cyclictest227274-21kworker/2:1+events21:02:202
18965499215311,2139cyclictest246372-21kworker/2:2+events22:11:072
18965499215310,2140cyclictest257862-21kworker/2:2+events22:43:382
1896549921517,2141cyclictest250012-21kworker/2:0+events22:21:182
18964799215011,2136cyclictest235270-21kworker/0:1+events21:32:340
1896529921488,2137cyclictest181129-21kworker/1:2+events19:19:561
18964799214810,2135cyclictest187542-21kworker/0:0+events19:25:200
18965299214410,2130cyclictest209589-21kworker/1:1+events20:12:341
18965499214311,2129cyclictest239700-21kworker/2:0+events22:04:452
18965299214311,2128cyclictest244811-21kworker/1:0+events22:17:081
1896529921419,2128cyclictest281472-21kworker/1:2+events23:57:411
18965299214111,2127cyclictest260853-21kworker/1:1+events22:49:201
18965299214110,2128cyclictest279873-21kworker/1:1+events23:50:521
18965299214110,2127cyclictest278252-21kworker/1:0+events23:43:021
18965299214011,2127cyclictest227658-21kworker/1:2+events21:20:091
18965299214011,2126cyclictest204880-21kworker/1:2+events20:01:561
18965299213911,2125cyclictest251107-21kworker/1:1+events22:24:211
18965299213911,2125cyclictest204880-21kworker/1:2+events19:55:511
18965299213911,2124cyclictest281472-21kworker/1:2+events00:07:111
18965299213910,2126cyclictest204880-21kworker/1:2+events20:09:091
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1896549921379,2125cyclictest246372-21kworker/2:2+events22:18:592
18965299213710,2124cyclictest292523-21kworker/1:2+events00:29:261
18965299213710,2124cyclictest251107-21kworker/1:1+events22:36:481
1896529921368,2125cyclictest214394-21kworker/1:1+events20:32:281
1896579921356,2126cyclictest280024-21kworker/3:2+events23:58:023
18965299213510,2122cyclictest248295-21kworker/1:2+events22:12:161
18965299213111,2117cyclictest294269-21kworker/1:0+events00:37:411
18965299213011,2115cyclictest288292-21kworker/1:1+events00:23:431
18965299213010,2117cyclictest204880-21kworker/1:2+events20:19:291
18964799213011,2116cyclictest201586-21kworker/0:1+events19:49:440
18965299212911,2115cyclictest262604-21kworker/1:2+events22:58:341
18965299212711,2113cyclictest258211-21kworker/1:0+events22:50:531
1896549921209,2108cyclictest270489-21kworker/2:2+events23:20:312
18965499211510,2102cyclictest237027-21kworker/2:1+events21:46:342
18965499211510,2101cyclictest278343-21kworker/2:0+events23:46:442
1896549921108,2099cyclictest194886-21kworker/2:2+events19:36:252
18965299210611,2092cyclictest196287-21kworker/1:2+events19:32:351
18965499210511,2091cyclictest220989-21kworker/2:2+events20:56:102
18965299210411,2090cyclictest251107-21kworker/1:1+events22:25:521
1896479921028,2091cyclictest252807-21kworker/0:1+events22:37:110
1896529920989,2085cyclictest221068-21kworker/1:3+events20:48:551
18965799209311,2079cyclictest224538-21kworker/3:2+events21:00:253
18964799208610,2073cyclictest280216-21kworker/0:1+events23:53:310
18965799208511,2071cyclictest286271-21kworker/3:2+events00:09:573
18965799208111,2067cyclictest199875-21kworker/3:1+events19:41:213
1896479920817,2071cyclictest203307-21kworker/0:0+events20:03:280
18965799207010,2057cyclictest252765-21kworker/3:0+events22:31:293
18965799206710,2054cyclictest273506-21kworker/3:1+events23:30:513
18965799206510,2052cyclictest254363-21kworker/3:2+events22:28:483
1896579920649,2050cyclictest270575-21kworker/3:2+events23:37:183
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1896579920648,2053cyclictest268885-21kworker/3:1+events23:17:063
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18965799205910,2046cyclictest219176-21kworker/3:0+events20:55:473
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18965299205311,2039cyclictest241549-21kworker/1:0+events21:47:181
1896579920527,2042cyclictest224538-21kworker/3:2+events21:09:073
18965499204910,2036cyclictest189113-21kworker/2:2+events19:13:482
18965799204710,2034cyclictest199875-21kworker/3:1+events20:02:413
18965499204511,2031cyclictest227274-21kworker/2:1+events21:11:472
18965299204410,2030cyclictest244811-21kworker/1:0+events21:58:161
18965799204310,2030cyclictest270575-21kworker/3:2+events23:26:383
18965299204210,2028cyclictest227658-21kworker/1:2+events21:11:011
1896579920417,2031cyclictest189545-21kworker/3:0+events19:13:243
1896479920399,2026cyclictest276747-21kworker/0:0+events23:43:450
1896579920389,2025cyclictest213155-21kworker/3:1+events20:25:593
1896479920389,2026cyclictest289605-21kworker/0:2+events00:33:560
1896479920379,2025cyclictest220956-21kworker/0:2+events20:45:500
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18964799203210,2019cyclictest267287-21kworker/0:0+events23:24:200
18964799203110,2018cyclictest270672-21kworker/0:2+events23:25:300
18964799203110,2017cyclictest247999-21kworker/0:1+events22:08:240
1896479920297,2019cyclictest198061-21kworker/0:1+events19:33:450
1896479920273,2022cyclictest259468-21kworker/0:2+events22:55:050
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18965499201710,2004cyclictest256227-21kworker/2:0+events22:34:542
1896549920109,1998cyclictest208076-21kworker/2:0+events20:18:442
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18965499200710,1994cyclictest291020-21kworker/2:0+events00:39:372
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18965499200610,1993cyclictest201558-21kworker/2:0+events19:57:012
18965499200010,1987cyclictest194886-21kworker/2:2+events19:25:432
18965299199810,1985cyclictest292523-21kworker/1:2+events00:33:351
1896529919959,1982cyclictest260853-21kworker/1:1+events23:17:521
18965299199510,1982cyclictest224311-21kworker/1:0+events21:08:211
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18965299198410,1971cyclictest244811-21kworker/1:0+events22:06:581
18965299197510,1962cyclictest260853-21kworker/1:1+events23:14:061
1896479919665,1958cyclictest201586-21kworker/0:1+events19:53:540
1896529919647,1954cyclictest198302-21kworker/1:1+events19:54:421
1896479919609,1948cyclictest236907-21kworker/0:2+events21:44:390
18964799195910,1946cyclictest190864-21kworker/0:1+events19:14:110
18965299194710,1935cyclictest225947-21kworker/1:1+events21:02:431
1896549919459,1933cyclictest189113-21kworker/2:2+events19:15:202
1896529919165,1908cyclictest219360-21kworker/1:2+events20:53:291
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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