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2026-02-16 - 15:32
[ 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 Mon Feb 16, 2026 00:44:16)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
304741499356417,3543cyclictest3060091-21kworker/3:1+events19:59:593
304740499310615,3088cyclictest3074480-21kworker/0:0+events20:35:190
304740799303315,3013cyclictest3105087-21kworker/1:1+events22:25:141
30474149927987,2787cyclictest3053810-21kworker/3:0+events19:35:203
304740799279813,2781cyclictest3064790-21kworker/1:2+events20:05:141
304740799273314,2715cyclictest3096854-21kworker/1:2+events21:45:011
304741299272113,2704cyclictest3102156-21kworker/2:0+events22:20:142
304741299262112,2606cyclictest3143990-21kworker/2:0+events00:10:002
304741299260913,2592cyclictest3148893-21kworker/2:0+events00:35:122
304741299259612,2581cyclictest3071302-21kworker/2:1+events20:45:122
304741299259012,2574cyclictest3148893-21kworker/2:0+events00:25:182
304740799253410,2520cyclictest3147141-21kworker/1:1+events00:20:171
304740799251812,2502cyclictest3096854-21kworker/1:2+events22:02:131
304740799249712,2482cyclictest3145538-21kworker/1:0+events00:15:191
304740799248312,2467cyclictest3069743-21kworker/1:0+events20:34:081
304741499248012,2465cyclictest3061862-21kworker/3:0+events20:04:543
304741299248012,2464cyclictest3116118-21kworker/2:0+events23:08:542
304740799247811,2463cyclictest3087092-21kworker/1:1+events21:28:031
304740799247311,2458cyclictest3075873-21kworker/1:2+events20:40:151
304741299246012,2445cyclictest3050673-21kworker/2:1+events19:36:062
304741299245712,2441cyclictest3126223-21kworker/2:1+events23:21:092
304740799245311,2438cyclictest3064790-21kworker/1:2+events20:03:011
304741499245112,2436cyclictest3136268-21kworker/3:2+events23:52:023
304741499245112,2436cyclictest3136268-21kworker/3:2+events23:45:293
304741499245111,2437cyclictest3119546-21kworker/3:2+events23:09:183
304741299244912,2433cyclictest3102156-21kworker/2:0+events22:06:502
304740799244912,2434cyclictest3105087-21kworker/1:1+events22:45:481
304740499244813,2432cyclictest3069622-21kworker/0:1+events20:26:570
304740799244712,2432cyclictest3043963-21kworker/1:2+events19:16:191
304741499244612,2431cyclictest3103629-21kworker/3:1+events22:17:073
304741299244412,2429cyclictest3145661-21kworker/2:2+events00:18:442
304741299244411,2429cyclictest3060122-21kworker/2:0+events19:49:042
304740799244412,2429cyclictest3105087-21kworker/1:1+events22:39:411
304740799244412,2428cyclictest3069743-21kworker/1:0+events20:22:001
304740799244112,2425cyclictest3145538-21kworker/1:0+events00:12:421
304740799244111,2427cyclictest3071947-21kworker/1:2+events20:29:591
304741499243610,2423cyclictest3064849-21kworker/3:2+events20:06:473
304741299242510,2412cyclictest3077558-21kworker/2:0+events20:56:102
304741499242112,2406cyclictest3142360-21kworker/3:1+events00:05:453
304740799242110,2409cyclictest3077501-21kworker/1:1+events20:56:331
304741299242011,2406cyclictest3111528-21kworker/2:2+events22:34:192
304740499241911,2405cyclictest3092126-21kworker/0:0+events21:30:180
304741299241512,2400cyclictest3102156-21kworker/2:0+events22:00:212
304741499240611,2391cyclictest3108474-21kworker/3:2+events22:25:373
304741499239612,2381cyclictest3097200-21kworker/3:2+events21:59:583
304741299239610,2383cyclictest3137803-21kworker/2:2+events00:01:102
304740799239612,2380cyclictest3127915-21kworker/1:0+events23:20:011
304740499239312,2378cyclictest3150531-21kworker/0:2+events00:33:170
30474149923909,2378cyclictest3088816-21kworker/3:0+events21:17:513
304741499237612,2361cyclictest3068018-21kworker/3:1+events20:17:043
304740799236711,2353cyclictest3087092-21kworker/1:1+events21:51:571
304740799235412,2339cyclictest3056893-21kworker/1:2+events19:46:251
304741299234510,2331cyclictest3058429-21kworker/2:2+events19:52:472
304741499233311,2319cyclictest3082354-21kworker/3:1+events21:00:183
304740499233112,2315cyclictest3107040-21kworker/0:2+events22:38:540
304740499232912,2314cyclictest3145630-21kworker/0:1+events00:17:570
304740499232812,2313cyclictest3152168-21kworker/0:1+events00:39:250
304740499232712,2313cyclictest3131116-21kworker/0:2+events23:41:140
304740499232612,2310cyclictest3090410-21kworker/0:1+events21:48:060
304740499232412,2309cyclictest3084239-21kworker/0:2+events21:10:130
304740499231512,2300cyclictest3137653-21kworker/0:0+events23:48:580
304740799230610,2293cyclictest3053605-21kworker/1:0+events19:30:501
304741299229712,2282cyclictest3116118-21kworker/2:0+events22:57:412
30474079922948,2283cyclictest3087092-21kworker/1:1+events21:22:021
304740799228511,2270cyclictest3082680-21kworker/1:0+events21:07:111
304741499228410,2270cyclictest3093665-21kworker/3:2+events21:38:353
304741299227610,2262cyclictest3050673-21kworker/2:1+events19:26:182
304740499227310,2260cyclictest3143959-21kworker/0:0+events00:07:410
304741499226911,2254cyclictest3053810-21kworker/3:0+events19:45:193
304741299226910,2256cyclictest3117826-21kworker/2:1+events22:49:582
30474129922659,2253cyclictest3024526-21kworker/2:2+events19:22:082
30474079922618,2249cyclictest3116182-21kworker/1:0+events22:52:381
304740799226012,2245cyclictest3139378-21kworker/1:0+events00:00:011
304740799225811,2244cyclictest3150439-21kworker/1:1+events00:29:291
304740799225310,2240cyclictest3152099-21kworker/1:2+events00:35:581
304741499225011,2235cyclictest3114551-21kworker/3:0+events22:46:583
304741499224210,2229cyclictest3072995-21kworker/3:0+events20:49:423
304740799224110,2228cyclictest3105087-21kworker/1:1+events22:14:261
30474049922409,2227cyclictest3124728-21kworker/0:1+events23:21:560
304741299223910,2226cyclictest3082649-21kworker/2:2+events21:24:162
304740499223811,2224cyclictest3098448-21kworker/0:2+events22:01:510
304741499223611,2222cyclictest3142360-21kworker/3:1+events00:12:193
304741499223511,2220cyclictest3079246-21kworker/3:2+events21:21:413
304740799223510,2223cyclictest3074244-21kworker/1:1+events20:35:401
30474149922338,2222cyclictest3072995-21kworker/3:0+events20:38:433
304741499223111,2217cyclictest3136268-21kworker/3:2+events23:58:313
304741499223111,2217cyclictest3101946-21kworker/3:0+events22:04:553
304740799223110,2217cyclictest3096854-21kworker/1:2+events21:56:071
304741499223010,2216cyclictest3134660-21kworker/3:0+events23:40:293
304741299223011,2216cyclictest3116118-21kworker/2:0+events23:01:072
304741299223011,2216cyclictest3065085-21kworker/2:0+events20:10:352
304740799223011,2216cyclictest3126015-21kworker/1:2+events23:33:531
30474129922298,2218cyclictest3053931-21kworker/2:2+events19:34:132
304741299222911,2215cyclictest3085912-21kworker/2:0+events21:14:482
304741499222711,2213cyclictest3148955-21kworker/3:1+events00:25:423
304741499222710,2214cyclictest3127822-21kworker/3:2+events23:17:183
304741299222711,2213cyclictest3088781-21kworker/2:1+events21:18:142
304741299222711,2213cyclictest3058429-21kworker/2:2+events19:44:092
304741299222711,2212cyclictest3132667-21kworker/2:2+events23:41:372
304741299222710,2214cyclictest3126223-21kworker/2:1+events23:35:492
304740799222711,2213cyclictest3084540-21kworker/1:2+events21:12:531
304740799222710,2214cyclictest3060378-21kworker/1:0+events19:53:581
304740799222710,2214cyclictest3053605-21kworker/1:0+events19:39:331
304741499222610,2213cyclictest3119546-21kworker/3:2+events23:04:383
304741299222611,2212cyclictest3102156-21kworker/2:0+events22:26:222
304741299222610,2213cyclictest3065085-21kworker/2:0+events20:08:422
304740799222611,2211cyclictest3145538-21kworker/1:0+events00:34:491
304740799222610,2213cyclictest3108383-21kworker/1:2+events22:24:281
304741499222511,2211cyclictest3079246-21kworker/3:2+events20:53:313
304741499222511,2211cyclictest3060091-21kworker/3:1+events19:50:553
304741499222510,2211cyclictest3105236-21kworker/3:2+events22:09:073
304741299222511,2210cyclictest3132667-21kworker/2:2+events23:34:172
304741299222510,2212cyclictest3147267-21kworker/2:1+events00:21:492
304741299222510,2211cyclictest3137803-21kworker/2:2+events23:58:082
304741299222510,2211cyclictest3102156-21kworker/2:0+events22:12:312
304740799222511,2211cyclictest3137745-21kworker/1:2+events23:54:201
304741499222411,2210cyclictest3068018-21kworker/3:1+events20:21:373
304741499222410,2211cyclictest3145568-21kworker/3:0+events00:23:443
304741299222411,2210cyclictest3124588-21kworker/2:2+events23:11:362
304741299222411,2209cyclictest3079142-21kworker/2:2+events20:53:082
304741299222410,2211cyclictest3082649-21kworker/2:2+events21:25:452
304740799222411,2210cyclictest3087092-21kworker/1:1+events21:34:031
304740799222410,2211cyclictest3131204-21kworker/1:1+events23:41:591
304740799222410,2210cyclictest3131204-21kworker/1:1+events23:38:351
304741499222310,2210cyclictest3082354-21kworker/3:1+events20:56:573
30474079922238,2212cyclictest3087092-21kworker/1:1+events21:15:531
30474079922236,2214cyclictest3060378-21kworker/1:0+events19:56:151
304740799222311,2209cyclictest3123007-21kworker/1:0+events23:08:311
30474149922228,2211cyclictest3132729-21kworker/3:1+events23:34:413
304741499222211,2208cyclictest3129512-21kworker/3:0+events23:27:423
304741499222211,2208cyclictest3047105-21kworker/3:2+events19:19:473
304741499222211,2207cyclictest3097200-21kworker/3:2+events21:47:423
304741499222210,2209cyclictest3151828-21kworker/3:0+events00:37:083
304741299222210,2209cyclictest3100493-21kworker/2:1+events21:58:032
304741299222210,2208cyclictest3092069-21kworker/2:1+events21:40:282
304741499222111,2207cyclictest3117946-21kworker/3:1+events22:51:073
304741499222111,2206cyclictest3088816-21kworker/3:0+events21:33:423
304741299222110,2208cyclictest3129385-21kworker/2:2+events23:25:222
304740799222110,2208cyclictest3082680-21kworker/1:0+events21:00:421
30474149922207,2210cyclictest3127822-21kworker/3:2+events23:20:453
304741299222011,2206cyclictest3137803-21kworker/2:2+events23:52:252
304740799222010,2206cyclictest3101881-21kworker/1:0+events22:06:271
304741299221910,2206cyclictest3050673-21kworker/2:1+events19:19:012
304741499221711,2203cyclictest3079246-21kworker/3:2+events21:14:013
304741499221610,2203cyclictest3119546-21kworker/3:2+events22:58:043
304741499221410,2201cyclictest3071364-21kworker/3:2+events20:29:383
304741499220911,2194cyclictest3053810-21kworker/3:0+events19:29:193
304741299220911,2194cyclictest3092069-21kworker/2:1+events21:34:492
304741299220410,2191cyclictest3126223-21kworker/2:1+events23:47:482
304741499220211,2188cyclictest3142360-21kworker/3:1+events00:15:413
304741499220111,2187cyclictest3123070-21kworker/3:1+events23:10:263
304741499220010,2186cyclictest3142360-21kworker/3:1+events00:03:533
304741499219912,2183cyclictest3068018-21kworker/3:1+events20:33:023
304740799219610,2183cyclictest3043963-21kworker/1:2+events19:27:251
30474149921939,2180cyclictest3147298-21kworker/3:2+events00:31:213
304740499219212,2178cyclictest3117143-21kworker/0:0+events23:15:020
30474079921918,2180cyclictest3079099-21kworker/1:2+events20:48:571
304741299217910,2165cyclictest3071302-21kworker/2:1+events20:27:202
304740799217911,2166cyclictest3141101-21kworker/1:3+events00:06:071
304741499217710,2164cyclictest3045431-21kworker/3:0+events19:14:003
30474079921718,2160cyclictest3105087-21kworker/1:1+events22:18:181
30474149921628,2150cyclictest3058368-21kworker/3:2+events19:43:233
304740799215511,2141cyclictest3056893-21kworker/1:2+events19:43:461
304741299214810,2134cyclictest3148893-21kworker/2:0+events00:32:552
304740499214111,2127cyclictest3109863-21kworker/0:0+events22:22:550
304740499214011,2126cyclictest3129450-21kworker/0:0+events23:28:040
304740499213911,2125cyclictest3052183-21kworker/0:0+events19:23:170
304740799213610,2122cyclictest3105087-21kworker/1:1+events22:32:061
304740499213610,2122cyclictest3107040-21kworker/0:2+events22:33:360
30474079921338,2122cyclictest3116182-21kworker/1:0+events22:42:241
304740799213310,2120cyclictest3131204-21kworker/1:1+events23:48:341
304740499213011,2115cyclictest3078949-21kworker/0:0+events20:48:340
304740499213010,2117cyclictest3098448-21kworker/0:2+events21:58:490
304741499212811,2113cyclictest3090586-21kworker/3:1+events21:25:233
304740499212711,2113cyclictest3117143-21kworker/0:0+events22:49:350
304740499212711,2113cyclictest3082590-21kworker/0:1+events21:01:270
304740499212611,2112cyclictest3117143-21kworker/0:0+events22:57:180
304740499212611,2112cyclictest3055585-21kworker/0:2+events19:53:110
304740499212511,2111cyclictest3114762-21kworker/0:1+events22:42:440
304740499212511,2111cyclictest3107040-21kworker/0:2+events22:28:170
304740499212311,2109cyclictest3142298-21kworker/0:2+events00:01:570
304741499212010,2107cyclictest3095355-21kworker/3:1+events21:52:433
30474049921199,2107cyclictest3143959-21kworker/0:0+events00:13:060
304740499211811,2105cyclictest3090410-21kworker/0:1+events21:50:030
30474129921154,2108cyclictest3082649-21kworker/2:2+events21:03:202
304740499211411,2100cyclictest3084239-21kworker/0:2+events21:06:240
304740499211411,2100cyclictest3066296-21kworker/0:2+events20:16:180
304741299211111,2096cyclictest3145661-21kworker/2:2+events00:14:352
30474049921109,2097cyclictest3090410-21kworker/0:1+events21:36:410
304740499210611,2092cyclictest3069622-21kworker/0:1+events20:34:320
304740499210611,2092cyclictest3066296-21kworker/0:2+events20:12:300
304740499210511,2090cyclictest3129450-21kworker/0:0+events23:33:070
304741499210311,2089cyclictest3088816-21kworker/3:0+events21:44:393
30474129921034,2096cyclictest3116118-21kworker/2:0+events22:54:332
304740499210311,2090cyclictest3069622-21kworker/0:1+events20:50:040
304740499210311,2088cyclictest3088721-21kworker/0:0+events21:20:550
30474049921029,2090cyclictest3053841-21kworker/0:1+events19:38:260
30474079921018,2089cyclictest3068079-21kworker/1:2+events20:18:341
30474049921019,2089cyclictest3129450-21kworker/0:0+events23:38:120
304741499210011,2085cyclictest3077469-21kworker/3:1+events20:43:403
30474129921006,2091cyclictest3063345-21kworker/2:2+events19:59:382
30474049920949,2082cyclictest3053841-21kworker/0:1+events19:32:420
304741499208910,2075cyclictest3084034-21kworker/3:0+events21:09:523
30474149920868,2075cyclictest3103629-21kworker/3:1+events22:23:413
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304741299207910,2066cyclictest3061745-21kworker/2:1+events20:01:082
30474079920789,2066cyclictest3126015-21kworker/1:2+events23:12:431
30474149920777,2067cyclictest3047105-21kworker/3:2+events19:22:543
304741499207710,2065cyclictest3047105-21kworker/3:2+events19:30:053
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304740499207611,2062cyclictest3069622-21kworker/0:1+events20:23:520
304740799207510,2062cyclictest3137745-21kworker/1:2+events00:04:591
30474129920744,2067cyclictest3092069-21kworker/2:1+events21:37:272
304741299207410,2061cyclictest3126223-21kworker/2:1+events23:15:262
30474129920738,2062cyclictest3071302-21kworker/2:1+events20:30:452
30474129920736,2064cyclictest3069503-21kworker/2:2+events20:19:192
30474049920729,2060cyclictest3058520-21kworker/0:0+events19:46:480
30474149920718,2060cyclictest3114551-21kworker/3:0+events22:40:263
30474129920719,2059cyclictest3075843-21kworker/2:2+events20:39:042
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30474079920667,2055cyclictest3096854-21kworker/1:2+events21:46:321
304740799206610,2053cyclictest3048567-21kworker/1:1+events19:21:431
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30474079920659,2053cyclictest3077501-21kworker/1:1+events20:52:441
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304741299206310,2050cyclictest3111528-21kworker/2:2+events22:40:502
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304741299206010,2047cyclictest3098569-21kworker/2:0+events21:49:172
30474049920577,2047cyclictest3147233-21kworker/0:2+events00:22:130
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304740799202510,2012cyclictest3048567-21kworker/1:1+events19:13:151
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30474049920162,2011cyclictest3062697-21kworker/0:0+events20:02:170
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30474049920129,2000cyclictest3090410-21kworker/0:1+events21:26:090
304741299200310,1989cyclictest3024526-21kworker/2:2+events19:12:302
304740499198610,1972cyclictest3103839-21kworker/0:1+events22:19:050
30474049919857,1976cyclictest3117143-21kworker/0:0+events23:05:010
30474049919853,1979cyclictest3052183-21kworker/0:0+events19:28:330
30474049919848,1973cyclictest3119342-21kworker/0:2+events22:53:480
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30474049919748,1963cyclictest3080637-21kworker/0:2+events20:55:260
30474049919737,1963cyclictest3131116-21kworker/0:2+events23:51:150
30474049919715,1963cyclictest3060150-21kworker/0:1+events20:06:010
304740499197110,1958cyclictest3124728-21kworker/0:1+events23:12:190
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30474049919634,1956cyclictest3088721-21kworker/0:0+events21:19:220
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304740499196110,1948cyclictest3090410-21kworker/0:1+events21:42:430
30474049918379,1825cyclictest3047003-21kworker/0:0+events19:11:440
30470932176145,27sleep10-21swapper/119:09:181
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3047404992012,5cyclictest3050818-21run-parts19:20:000
304740799175,10cyclictest710-21mta-sts-daemon23:20:201
304740499150,14cyclictest3105628-21/usr/sbin/munin22:10:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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