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2026-01-29 - 04:36
[ 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 792 highest latencies:
System rackfslot7s.osadl.org (updated Thu Jan 29, 2026 00:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
287521099276213,2744cyclictest2949339-21kworker/1:1+events23:30:161
287521099275813,2741cyclictest2886265-21kworker/1:0+events19:45:191
287521499275513,2740cyclictest2879919-21kworker/2:1+events19:25:162
287521499273713,2718cyclictest2897403-21kworker/2:2+events20:20:122
287521499273611,2721cyclictest2973875-21kworker/2:2+events00:15:182
287521099272013,2703cyclictest2929643-21kworker/1:0+events22:00:161
287521499268213,2665cyclictest2958823-21kworker/2:1+events23:35:152
287521499268013,2664cyclictest2929552-21kworker/2:2+events22:04:262
28752199925829,2567cyclictest2895772-21kworker/3:2+events20:19:263
287521099252512,2509cyclictest2873292-21kworker/1:1+events19:20:181
287521099250412,2488cyclictest2947603-21kworker/1:2+events22:55:211
287521499248912,2475cyclictest2937699-21kworker/2:2+events22:45:072
287521999246912,2453cyclictest2942774-21kworker/3:1+events22:41:203
287521999246712,2452cyclictest2936452-21kworker/3:2+events22:34:243
287521099244712,2432cyclictest2909521-21kworker/1:2+events21:38:591
287521999242612,2411cyclictest2921791-21kworker/3:0+events21:35:113
287521099242612,2413cyclictest2954403-21kworker/1:0+events23:20:011
287521099242512,2409cyclictest2909521-21kworker/1:2+events21:05:561
287521099241611,2402cyclictest2939398-21kworker/1:0+events22:31:231
287520899239812,2383cyclictest2905831-21kworker/0:2+events20:58:410
287521099239211,2378cyclictest2923425-21kworker/1:0+events21:49:371
287521999239111,2376cyclictest2934588-21kworker/3:1+events22:22:153
287521099239111,2376cyclictest2949339-21kworker/1:1+events23:18:061
287521099238311,2368cyclictest2931329-21kworker/1:1+events22:37:301
287521999238111,2367cyclictest2929675-21kworker/3:2+events22:13:113
287521499238012,2364cyclictest2886383-21kworker/2:1+events19:43:472
287521099238012,2366cyclictest2931329-21kworker/1:1+events22:21:051
287521999237912,2365cyclictest2884235-21kworker/3:0+events20:01:133
287521999237210,2360cyclictest2884235-21kworker/3:0+events20:06:073
287521099237212,2356cyclictest2884641-21kworker/1:2+events19:44:101
287521999236312,2348cyclictest2884235-21kworker/3:0+events19:52:313
287521499236212,2347cyclictest2937699-21kworker/2:2+events22:26:262
287521099236012,2345cyclictest2899081-21kworker/1:0+events20:23:351
287520899235912,2344cyclictest2890949-21kworker/0:0+events19:58:100
287521999235712,2344cyclictest2980458-21kworker/3:2+events00:35:043
28752149923573,2350cyclictest2939331-21kworker/2:1+events22:33:162
287521499235711,2343cyclictest2965935-21kworker/2:0+events23:53:162
287521499235310,2340cyclictest2947540-21kworker/2:2+events22:54:122
287521499235111,2336cyclictest2977046-21kworker/2:1+events00:32:462
287521499234911,2334cyclictest2873189-21kworker/2:2+events19:14:552
287521499234911,2334cyclictest2873189-21kworker/2:2+events19:14:552
28752089923429,2330cyclictest2883448-21kworker/0:0+events19:40:000
287521999233912,2324cyclictest2952478-21kworker/3:2+events23:13:293
287520899233912,2324cyclictest2975662-21kworker/0:1+events00:20:160
287520899233712,2321cyclictest2936071-21kworker/0:2+events22:29:290
287520899233711,2323cyclictest2937761-21kworker/0:0+events22:33:380
287520899233612,2320cyclictest2978948-21kworker/0:0+events00:38:260
28752089923318,2319cyclictest2950902-21kworker/0:0+events23:06:410
28752089923219,2309cyclictest2919064-21kworker/0:1+events21:28:220
287521999231712,2302cyclictest2954160-21kworker/3:1+events23:23:263
287521499231112,2296cyclictest2973875-21kworker/2:2+events00:13:472
287521099229912,2284cyclictest2969058-21kworker/1:0+events00:27:041
287521499229311,2278cyclictest2942447-21kworker/2:0+events22:56:502
287521099229312,2278cyclictest2895710-21kworker/1:0+events20:12:551
287521099228211,2267cyclictest2881467-21kworker/1:1+events19:36:131
287520899228011,2266cyclictest2955416-21kworker/0:1+events23:33:440
287520899227211,2257cyclictest2955416-21kworker/0:1+events23:19:150
287521499226611,2252cyclictest2914022-21kworker/2:2+events21:11:172
287521499226211,2248cyclictest2873189-21kworker/2:2+events19:24:302
287520899226011,2246cyclictest2944429-21kworker/0:1+events22:49:400
287521099224712,2231cyclictest2931329-21kworker/1:1+events22:40:331
287521999222911,2214cyclictest2915510-21kworker/3:1+events21:33:183
287521499222111,2207cyclictest2884725-21kworker/2:2+events19:37:422
287521099221911,2205cyclictest2927980-21kworker/1:2+events22:05:351
287521999220911,2195cyclictest2934588-21kworker/3:1+events22:25:193
28752109921998,2187cyclictest2891242-21kworker/1:2+events20:03:051
287521099219910,2185cyclictest2892862-21kworker/1:1+events20:33:371
287521099219710,2184cyclictest2875305-21kworker/1:0+events19:16:501
28752109921967,2185cyclictest2969058-21kworker/1:0+events00:19:281
287521099219611,2182cyclictest2873292-21kworker/1:1+events19:13:461
287521099219611,2182cyclictest2873292-21kworker/1:1+events19:13:461
287521099219611,2181cyclictest2963862-21kworker/1:1+events23:50:331
287521099219610,2182cyclictest2918617-21kworker/1:0+events21:24:141
287521099219410,2181cyclictest2909521-21kworker/1:2+events21:15:321
287521999219310,2179cyclictest2921791-21kworker/3:0+events21:44:173
287521099219311,2179cyclictest2909521-21kworker/1:2+events21:25:441
28752109921919,2179cyclictest2965724-21kworker/1:2+events00:01:391
287521099219111,2177cyclictest2973392-21kworker/1:2+events00:14:571
287521099219110,2178cyclictest2909521-21kworker/1:2+events21:33:381
287521999218910,2176cyclictest2958852-21kworker/3:2+events23:27:363
287521099218910,2176cyclictest2945880-21kworker/1:0+events22:52:451
287521499218710,2173cyclictest2883102-21kworker/2:0+events19:51:222
287521999218611,2172cyclictest2903838-21kworker/3:1+events20:42:213
287521099218610,2173cyclictest2969058-21kworker/1:0+events00:32:011
287521099218511,2172cyclictest2957336-21kworker/1:2+events23:27:141
287521999218410,2171cyclictest2942774-21kworker/3:1+events23:07:053
287521099218411,2170cyclictest2958971-21kworker/1:0+events23:45:341
287521099218410,2170cyclictest2945880-21kworker/1:0+events23:02:261
287520899218410,2171cyclictest2902208-21kworker/0:1+events20:46:570
287521999218310,2170cyclictest2905585-21kworker/3:0+events20:50:433
28752149921839,2170cyclictest2952449-21kworker/2:2+events23:23:492
287521999218212,2167cyclictest2880131-21kworker/3:0+events19:27:543
287521099218211,2168cyclictest2981196-21kworker/1:2+events00:36:561
28752199921818,2170cyclictest2926678-21kworker/3:1+events21:53:473
287521099218111,2166cyclictest2905462-21kworker/1:1+events20:57:321
287521999218011,2166cyclictest2888047-21kworker/3:2+events19:58:353
287521999217911,2165cyclictest2942774-21kworker/3:1+events22:50:473
287521499217911,2164cyclictest2977046-21kworker/2:1+events00:38:042
287521999217811,2164cyclictest2931297-21kworker/3:1+events22:07:553
287521999217711,2163cyclictest2978794-21kworker/3:0+events00:32:223
287521499217611,2163cyclictest2895741-21kworker/2:1+events20:30:102
287521999217510,2162cyclictest2905585-21kworker/3:0+events21:10:303
287521999217510,2162cyclictest2902120-21kworker/3:0+events20:34:453
287521999217510,2162cyclictest2892571-21kworker/3:1+events20:27:033
28752149921738,2162cyclictest2921761-21kworker/2:2+events21:35:562
287521099217310,2160cyclictest2909521-21kworker/1:2+events21:43:331
287521499217111,2156cyclictest2929552-21kworker/2:2+events22:05:132
287521999216911,2155cyclictest2964068-21kworker/3:0+events23:54:253
287521499216811,2154cyclictest2895741-21kworker/2:1+events20:37:232
287521499216811,2153cyclictest2889643-21kworker/2:1+events19:58:572
287521499216811,2152cyclictest2912418-21kworker/2:0+events21:08:572
28752149921679,2155cyclictest2895741-21kworker/2:1+events21:20:502
287521499216711,2153cyclictest2907125-21kworker/2:2+events20:47:192
287521999216611,2152cyclictest2956466-21kworker/3:0+events23:31:043
28752149921668,2155cyclictest2895741-21kworker/2:1+events20:43:532
287521999216510,2152cyclictest2975502-21kworker/3:2+events00:25:543
287521999216510,2152cyclictest2962445-21kworker/3:1+events23:42:533
287521499216511,2151cyclictest2977046-21kworker/2:1+events00:23:592
287521499216511,2148cyclictest2965935-21kworker/2:0+events23:57:042
287521499216510,2152cyclictest2892147-21kworker/2:0+events20:13:422
287521099216511,2151cyclictest2937462-21kworker/1:2+events22:26:041
28752149921649,2152cyclictest2889643-21kworker/2:1+events20:04:352
287521499216411,2149cyclictest2952449-21kworker/2:2+events23:11:342
287521499216411,2149cyclictest2920161-21kworker/2:1+events21:34:482
28752199921639,2151cyclictest2905585-21kworker/3:0+events20:45:493
287521499216311,2150cyclictest2929552-21kworker/2:2+events22:10:552
287521499216310,2150cyclictest2965935-21kworker/2:0+events00:00:302
28752149921626,2153cyclictest2895741-21kworker/2:1+events20:52:362
287521499216211,2148cyclictest2897403-21kworker/2:2+events20:17:532
287521499216210,2149cyclictest2950815-21kworker/2:0+events23:08:582
28752199921619,2149cyclictest2942774-21kworker/3:1+events23:03:373
287521499216111,2146cyclictest2937699-21kworker/2:2+events22:35:592
287520899216112,2146cyclictest2947630-21kworker/0:2+events23:01:400
28752149921609,2148cyclictest2925016-21kworker/2:0+events21:59:542
28752149921608,2149cyclictest2925016-21kworker/2:0+events21:49:142
287521499216010,2147cyclictest2892147-21kworker/2:0+events20:05:442
28752149921599,2147cyclictest2962353-21kworker/2:2+events23:42:302
28752149921599,2146cyclictest2929552-21kworker/2:2+events22:17:162
28752149921577,2147cyclictest2958823-21kworker/2:1+events23:28:462
287521999215610,2143cyclictest2977134-21kworker/3:1+events00:23:173
287520899215611,2142cyclictest2973932-21kworker/0:2+events00:18:420
28752089921559,2143cyclictest2925102-21kworker/0:1+events21:55:410
28752199921509,2138cyclictest2929675-21kworker/3:2+events21:59:073
287520899215010,2137cyclictest2921703-21kworker/0:0+events21:34:240
287521499214610,2133cyclictest2925016-21kworker/2:0+events21:53:262
287520899214611,2131cyclictest2968936-21kworker/0:0+events00:11:530
28752149921449,2132cyclictest2947540-21kworker/2:2+events23:02:512
287521499213611,2122cyclictest2895741-21kworker/2:1+events21:02:302
28752109921339,2121cyclictest2886265-21kworker/1:0+events19:59:411
287521099213210,2120cyclictest2963862-21kworker/1:1+events23:56:401
287521499213111,2116cyclictest2888017-21kworker/2:2+events19:49:512
28752149921299,2116cyclictest2895741-21kworker/2:1+events20:59:272
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287521099212710,2115cyclictest2927980-21kworker/1:2+events21:55:181
287520899212710,2113cyclictest2905831-21kworker/0:2+events20:50:220
28752199921239,2111cyclictest2870050-21kworker/3:1+events19:22:113
28752089921228,2110cyclictest2952540-21kworker/0:2+events23:21:070
287520899212210,2109cyclictest2892603-21kworker/0:2+events20:05:220
28752109921205,2112cyclictest2969058-21kworker/1:0+events00:06:151
287520899212011,2105cyclictest2925102-21kworker/0:1+events22:18:460
28752089921199,2107cyclictest2972335-21kworker/0:1+events00:08:550
287520899211911,2105cyclictest2965663-21kworker/0:2+events23:51:200
28752149921188,2107cyclictest2916844-21kworker/2:0+events21:17:492
28752149921179,2105cyclictest2962353-21kworker/2:2+events23:46:192
287520899211710,2104cyclictest2917054-21kworker/0:2+events21:39:440
287521999211510,2102cyclictest2886234-21kworker/3:1+events19:41:563
287520899211511,2101cyclictest2925102-21kworker/0:1+events22:11:170
287520899211510,2102cyclictest2925102-21kworker/0:1+events21:50:220
287520899211411,2100cyclictest2947630-21kworker/0:2+events22:58:400
287521999211210,2099cyclictest2947449-21kworker/3:2+events22:58:183
287520899210911,2095cyclictest2878293-21kworker/0:2+events19:46:050
287520899210710,2094cyclictest2936071-21kworker/0:2+events22:24:560
287520899210710,2093cyclictest2878293-21kworker/0:2+events19:43:250
28752089921069,2094cyclictest2913756-21kworker/0:2+events21:07:280
287520899210511,2091cyclictest2957307-21kworker/0:0+events23:28:220
287520899210511,2091cyclictest2907682-21kworker/0:0+events21:04:020
28752089921049,2092cyclictest2897525-21kworker/0:2+events20:35:520
287520899210411,2090cyclictest2937761-21kworker/0:0+events22:53:070
287520899210411,2090cyclictest2878293-21kworker/0:2+events19:28:400
287520899210311,2089cyclictest2965663-21kworker/0:2+events23:57:280
287521999210211,2088cyclictest2910584-21kworker/3:1+events20:57:543
287520899210211,2088cyclictest2955416-21kworker/0:1+events23:44:490
28752089920985,2090cyclictest2917054-21kworker/0:2+events21:47:200
287521999209110,2078cyclictest2968784-21kworker/3:1+events00:10:493
287521099208510,2072cyclictest2925156-21kworker/1:1+events21:51:281
28752199920839,2071cyclictest2892571-21kworker/3:1+events20:21:443
28752089920809,2067cyclictest2878293-21kworker/0:2+events19:50:140
28752199920795,2071cyclictest2958852-21kworker/3:2+events23:38:413
28752199920739,2061cyclictest2970700-21kworker/3:0+events00:16:483
28752199920727,2062cyclictest2912211-21kworker/3:2+events21:04:243
287521099206710,2054cyclictest2905462-21kworker/1:1+events21:01:441
287521999206610,2052cyclictest2917176-21kworker/3:0+events21:21:123
28752089920573,2051cyclictest2965663-21kworker/0:2+events00:04:190
287520899205710,2044cyclictest2897525-21kworker/0:2+events20:32:280
287521999205610,2043cyclictest2920102-21kworker/3:2+events21:29:323
28752089920559,2043cyclictest2903810-21kworker/0:0+events20:40:470
28752199920538,2042cyclictest2921791-21kworker/3:0+events21:48:063
28752089920539,2041cyclictest2940815-21kworker/0:1+events22:37:060
287521099204910,2036cyclictest2915388-21kworker/1:1+events21:14:451
28752089920499,2037cyclictest2917054-21kworker/0:2+events21:22:420
28752109920472,2042cyclictest2931329-21kworker/1:1+events22:45:521
287521099204410,2031cyclictest2961227-21kworker/1:2+events23:39:511
287520899204411,2030cyclictest2937761-21kworker/0:0+events22:42:510
287520899204410,2032cyclictest2973932-21kworker/0:2+events00:30:080
28752109920414,2034cyclictest2884641-21kworker/1:2+events19:50:381
28752109920407,2030cyclictest2949339-21kworker/1:1+events23:12:201
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28752109920377,2028cyclictest2900809-21kworker/1:2+events20:40:031
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28752109920349,2022cyclictest2905462-21kworker/1:1+events20:48:501
28752109920348,2023cyclictest2945880-21kworker/1:0+events23:08:351
287521099203410,2021cyclictest2977195-21kworker/1:2+events00:23:371
28752109920317,2021cyclictest2902417-21kworker/1:0+events20:53:211
28752199920303,2024cyclictest2870050-21kworker/3:1+events19:19:073
28752109920309,2017cyclictest2932935-21kworker/1:0+events22:16:101
287521999202710,2013cyclictest2945704-21kworker/3:0+events22:46:163
28752109920269,2014cyclictest2875305-21kworker/1:0+events19:30:551
28752109920268,2015cyclictest2881467-21kworker/1:1+events19:26:471
287521099202610,2013cyclictest2958971-21kworker/1:0+events23:44:251
287521999202510,2012cyclictest2964068-21kworker/3:0+events23:47:053
287521999202510,2012cyclictest2931297-21kworker/3:1+events22:04:043
287521999202510,2012cyclictest2881734-21kworker/3:1+events19:34:203
28752199920246,2015cyclictest2884235-21kworker/3:0+events19:49:083
287521999202410,2011cyclictest2878415-21kworker/3:2+events19:35:273
287521999202210,2009cyclictest2970700-21kworker/3:0+events00:02:453
28752149920228,2011cyclictest2958823-21kworker/2:1+events23:33:202
28752199920219,2009cyclictest2952478-21kworker/3:2+events23:15:453
28752199920219,2009cyclictest2932905-21kworker/3:0+events22:19:103
28752199920219,2009cyclictest2905585-21kworker/3:0+events21:07:073
287520899202110,2008cyclictest2960870-21kworker/0:2+events23:36:260
287521999202010,2007cyclictest2968784-21kworker/3:1+events00:07:253
287521499202010,2007cyclictest2921761-21kworker/2:2+events21:43:552
287521999201910,2006cyclictest2892571-21kworker/3:1+events20:11:493
287521999201810,2005cyclictest2903838-21kworker/3:1+events20:39:183
287521499201610,2003cyclictest2952449-21kworker/2:2+events23:17:422
28752149920139,2002cyclictest2937699-21kworker/2:2+events22:43:152
287521099201310,2001cyclictest2900809-21kworker/1:2+events20:35:081
28752149920128,2001cyclictest2978674-21kworker/2:0+events00:27:272
28752149920106,2002cyclictest2970668-21kworker/2:2+events00:05:062
28752149920098,1997cyclictest2936040-21kworker/2:0+events22:24:092
28752199920079,1995cyclictest2968784-21kworker/3:1+events23:58:143
287521499200710,1994cyclictest2895741-21kworker/2:1+events20:28:352
28752149920069,1994cyclictest2879919-21kworker/2:1+events19:34:432
28752149919998,1988cyclictest2873189-21kworker/2:2+events19:18:432
28752109919999,1987cyclictest2892862-21kworker/1:1+events20:29:471
28752089919828,1971cyclictest2892603-21kworker/0:2+events20:12:110
28752089919639,1950cyclictest2912152-21kworker/0:1+events21:13:130
28752089919626,1953cyclictest2878293-21kworker/0:2+events19:21:470
28752089919624,1955cyclictest2952540-21kworker/0:2+events23:10:520
287521499196110,1948cyclictest2916844-21kworker/2:0+events21:27:392
28752089919619,1949cyclictest2886410-21kworker/0:1+events20:00:530
287520899195810,1945cyclictest2915449-21kworker/0:0+events21:18:330
28752089919576,1948cyclictest2963803-21kworker/0:0+events23:45:550
28752089919559,1943cyclictest2929495-21kworker/0:2+events22:00:390
28752089919519,1939cyclictest2921703-21kworker/0:0+events21:40:300
287520899195010,1937cyclictest2899229-21kworker/0:0+events20:27:510
28752199919499,1938cyclictest2915510-21kworker/3:1+events21:15:083
287520899194910,1936cyclictest2878293-21kworker/0:2+events19:30:340
28752089919427,1932cyclictest2874625-21kworker/0:0+events19:14:090
28752089919427,1932cyclictest2874625-21kworker/0:0+events19:14:090
28752089919419,1929cyclictest2895887-21kworker/0:0+events20:16:420
28752089919408,1929cyclictest2931178-21kworker/0:0+events22:06:450
28752199919227,1912cyclictest2939154-21kworker/3:0+events22:35:353
28752089918977,1887cyclictest2878293-21kworker/0:2+events19:19:310
28752089918887,1878cyclictest2897525-21kworker/0:2+events20:24:440
28752199918158,1804cyclictest2874775-21kworker/3:0+events19:11:063
28752199918158,1804cyclictest2874775-21kworker/3:0+events19:11:053
28749472156113,24sleep20-21swapper/219:09:462
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28749162140108,27sleep30-21swapper/319:09:223
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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