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2026-01-23 - 00:09
[ 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 Thu Jan 22, 2026 00:44:16)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
300606399253610,2522cyclictest3010716-21kworker/3:1+events19:30:213
300605299252511,2510cyclictest3031620-21kworker/0:0+events20:50:440
300606399250812,2492cyclictest3054342-21kworker/3:2+events22:21:453
300605299248912,2474cyclictest3087789-21kworker/0:0+events23:28:460
300605999247512,2460cyclictest13236-21gnome-shell23:32:582
300605299245212,2437cyclictest3009494-21kworker/0:1+events19:25:440
300605299245112,2436cyclictest13236-21gnome-shell20:27:590
300605999244510,2430cyclictest13236-21gnome-shell21:06:592
300605999243412,2419cyclictest13236-21gnome-shell23:46:592
300605999242012,2405cyclictest13236-21gnome-shell19:59:592
300605999241212,2396cyclictest3030118-21kworker/2:1+events20:55:222
30060529923908,2379cyclictest3081007-21kworker/0:1+events23:03:450
300605299236312,2350cyclictest3068218-21kworker/0:1+events22:50:190
300605699233211,2318cyclictest13236-21gnome-shell20:30:591
300605299230511,2291cyclictest3042704-21kworker/0:0+events21:03:450
300605699230210,2290cyclictest13236-21gnome-shell20:37:591
300605299227410,2260cyclictest3051075-21kworker/0:2+events21:30:210
300605999226510,2251cyclictest3030118-21kworker/2:1+events20:53:212
300606399225810,2245cyclictest3054342-21kworker/3:2+events23:09:203
300605699225211,2238cyclictest13236-21gnome-shell20:11:591
300605999224810,2236cyclictest13236-21gnome-shell20:44:592
300605299224710,2234cyclictest3098920-21kworker/0:1+events00:01:420
300605299224710,2234cyclictest3033400-21kworker/0:2+events20:36:220
300605299224610,2233cyclictest3009494-21kworker/0:1+events19:35:220
300605299224010,2227cyclictest3041072-21kworker/0:2+events20:58:440
300605699223310,2220cyclictest13236-21gnome-shell20:19:591
300606399222911,2215cyclictest13236-21gnome-shell19:51:593
300605699222710,2215cyclictest13236-21gnome-shell20:03:591
300606399222611,2212cyclictest13236-21gnome-shell20:42:593
300605299222210,2207cyclictest13236-21gnome-shell20:48:590
30060529922177,2207cyclictest3055603-21kworker/0:1+events21:47:210
300605299221410,2200cyclictest3023861-21kworker/0:0+events20:08:210
300605299221011,2196cyclictest3068218-21kworker/0:1+events22:25:220
300605299220910,2195cyclictest3044772-21kworker/0:2+events21:18:450
300605999220711,2193cyclictest3028490-21kworker/2:0+events20:20:432
300606399220610,2192cyclictest3030137-21kworker/3:2+events20:33:463
30060639922059,2193cyclictest3044244-21kworker/3:0+events21:07:203
300606399220410,2191cyclictest3081165-21kworker/3:0+events23:30:443
300606399220410,2191cyclictest3015673-21kworker/3:2+events19:55:453
300606399220410,2190cyclictest3081165-21kworker/3:0+events23:18:423
300605299220410,2191cyclictest3095895-21kworker/0:2+events23:53:200
300605299220210,2188cyclictest3068218-21kworker/0:1+events22:44:210
30060639921999,2186cyclictest3021998-21kworker/3:1+events20:03:213
300605699219911,2186cyclictest13236-21gnome-shell21:43:581
300605699219010,2178cyclictest13236-21gnome-shell20:21:591
300606399218711,2173cyclictest13236-21gnome-shell22:48:583
300605299218710,2173cyclictest3042704-21kworker/0:0+events21:12:210
300605999218410,2171cyclictest3062120-21kworker/2:2+events22:29:452
30060529921839,2171cyclictest3102205-21kworker/0:1+events00:32:450
300606399218110,2167cyclictest3054342-21kworker/3:2+events22:09:453
300606399217910,2166cyclictest3010716-21kworker/3:1+events19:21:423
300605999217910,2166cyclictest13236-21gnome-shell20:09:592
30060599921788,2167cyclictest3095739-21kworker/2:1+events23:50:442
300606399217611,2162cyclictest3089226-21kworker/3:2+events00:11:433
30060639921759,2164cyclictest13236-21gnome-shell21:28:593
300605999217210,2160cyclictest13236-21gnome-shell22:50:582
300606399217010,2157cyclictest3015673-21kworker/3:2+events19:41:463
300605999216911,2155cyclictest3087548-21kworker/2:2+events23:29:442
30060639921689,2156cyclictest3054342-21kworker/3:2+events22:32:233
300605999216510,2152cyclictest3057311-21kworker/2:1+events22:09:212
300605999216510,2151cyclictest3031745-21kworker/2:0+events20:31:222
300605299216511,2151cyclictest13236-21gnome-shell22:38:580
300605999216410,2151cyclictest3070078-21kworker/2:1+events22:30:462
300606399216310,2150cyclictest3100435-21kworker/3:1+events00:23:443
300605999216310,2149cyclictest3067003-21kworker/2:0+events22:24:202
300605999216210,2148cyclictest3026846-21kworker/2:1+events20:12:442
300605699215910,2144cyclictest13236-21gnome-shell23:14:581
300605999215810,2144cyclictest3020768-21kworker/2:2+events20:15:462
300606399215710,2145cyclictest13236-21gnome-shell20:45:593
30060569921579,2146cyclictest13236-21gnome-shell21:59:581
300606399215611,2143cyclictest13236-21gnome-shell19:47:593
300605999215511,2140cyclictest3044373-21kworker/2:1+events21:15:212
300605999215410,2139cyclictest3015802-21kworker/2:2+events19:45:202
300606399215310,2140cyclictest13236-21gnome-shell22:40:583
300606399215211,2137cyclictest3023867-21kworker/3:0+events20:09:443
30060599921524,2145cyclictest13236-21gnome-shell21:10:592
300605299215210,2140cyclictest3064032-21kworker/0:2+events22:20:210
300605999214711,2132cyclictest3031745-21kworker/2:0+events20:29:192
300605999214710,2134cyclictest3057311-21kworker/2:1+events22:15:202
300605999214710,2133cyclictest3010712-21kworker/2:0+events19:37:212
30060529921479,2135cyclictest3092434-21kworker/0:0+events00:12:210
300605299214210,2129cyclictest3009494-21kworker/0:1+events19:33:450
300606399214011,2125cyclictest3084345-21kworker/3:1+events23:20:223
300606399213511,2120cyclictest3054342-21kworker/3:2+events21:52:423
300606399213211,2119cyclictest13236-21gnome-shell23:12:583
300605999212510,2113cyclictest13236-21gnome-shell23:05:582
30060599921249,2111cyclictest3072970-21kworker/2:0+events22:37:212
30060569921209,2108cyclictest13236-21gnome-shell00:28:591
300605299211910,2106cyclictest13236-21gnome-shell22:59:580
300605999211810,2105cyclictest13236-21gnome-shell19:13:592
300605999211710,2103cyclictest3012337-21kworker/2:1+events19:32:202
300605299211711,2103cyclictest3014147-21kworker/0:2+events19:57:450
300605299211710,2104cyclictest3058809-21kworker/0:0+events22:01:450
30060639921168,2105cyclictest13236-21gnome-shell20:51:593
30060599921169,2103cyclictest3062120-21kworker/2:2+events22:14:442
30060529921168,2105cyclictest13236-21gnome-shell19:42:590
300605299211612,2101cyclictest3074781-21kworker/0:2+events22:45:200
300605699211510,2103cyclictest13236-21gnome-shell23:51:581
300605299211410,2101cyclictest3079330-21kworker/0:2+events23:16:190
30060569921128,2101cyclictest13236-21gnome-shell22:33:581
300605699211210,2100cyclictest13236-21gnome-shell00:19:581
30060529921128,2101cyclictest3049469-21kworker/0:0+events21:29:440
30060529921097,2099cyclictest3000763-21kworker/0:2+events19:20:450
30060529921089,2096cyclictest3095895-21kworker/0:2+events23:55:450
30060529921079,2095cyclictest3057214-21kworker/0:2+events21:50:440
30060529921079,2094cyclictest3035013-21kworker/0:1+events20:40:460
30060529921078,2096cyclictest3060463-21kworker/0:1+events22:10:200
30060639921068,2095cyclictest13236-21gnome-shell23:55:583
30060639921068,2094cyclictest3054342-21kworker/3:2+events21:59:213
300605699210611,2089cyclictest13236-21gnome-shell20:56:591
30060529921068,2095cyclictest3057214-21kworker/0:2+events21:56:440
300605299210610,2093cyclictest3031620-21kworker/0:0+events20:34:430
300605999210310,2090cyclictest13236-21gnome-shell22:00:582
300605299210310,2089cyclictest3094225-21kworker/0:1+events23:44:440
30060569921029,2090cyclictest13236-21gnome-shell21:30:001
300605699210210,2090cyclictest13236-21gnome-shell19:34:581
30060529920989,2086cyclictest3051075-21kworker/0:2+events21:36:220
300605699209610,2083cyclictest3073206-21kworker/1:2+events22:43:201
30060529920967,2085cyclictest3066581-21kworker/0:0+events22:17:440
300605999209511,2081cyclictest13236-21gnome-shell20:35:592
30060569920937,2084cyclictest13236-21gnome-shell00:38:581
30060639920908,2080cyclictest13236-21gnome-shell22:16:593
30060599920897,2079cyclictest13236-21gnome-shell00:37:582
300605699208910,2076cyclictest3037890-21kworker/1:2+events20:48:191
30060599920885,2081cyclictest13236-21gnome-shell22:43:582
300605299208810,2076cyclictest13236-21gnome-shell20:24:590
30060639920868,2075cyclictest13236-21gnome-shell23:25:593
30060569920862,2082cyclictest13236-21gnome-shell22:58:581
30060569920849,2073cyclictest13236-21gnome-shell23:47:581
30060569920849,2072cyclictest13236-21gnome-shell21:17:591
30060569920839,2071cyclictest3037890-21kworker/1:2+events21:03:211
30060569920825,2075cyclictest13236-21gnome-shell21:20:591
30060639920809,2068cyclictest3030137-21kworker/3:2+events20:28:213
30060529920808,2069cyclictest3025458-21kworker/0:2+events20:12:210
300605299208010,2066cyclictest3102205-21kworker/0:1+events00:17:450
300605999207812,2064cyclictest3095739-21kworker/2:1+events23:55:202
300605699207810,2066cyclictest13236-21gnome-shell20:43:591
300605299207810,2064cyclictest3039414-21kworker/0:1+events21:08:420
300605699207710,2064cyclictest13236-21gnome-shell19:38:591
30060639920769,2064cyclictest3089226-21kworker/3:2+events23:41:213
30060639920769,2064cyclictest3054342-21kworker/3:2+events21:46:213
300606399207610,2063cyclictest3005747-21kworker/3:0+events19:35:453
300605999207610,2062cyclictest3057311-21kworker/2:1+events21:49:202
30060529920768,2065cyclictest3044772-21kworker/0:2+events21:22:440
300605299207410,2063cyclictest3060463-21kworker/0:1+events22:05:210
30060639920739,2062cyclictest13236-21gnome-shell23:00:593
300606399207310,2060cyclictest3054342-21kworker/3:2+events22:35:223
300605999207310,2061cyclictest13236-21gnome-shell21:57:582
300605999207310,2061cyclictest13236-21gnome-shell19:18:592
30060529920739,2059cyclictest3079330-21kworker/0:2+events23:32:210
30060639920726,2063cyclictest3100435-21kworker/3:1+events00:34:223
300606399207210,2058cyclictest3047902-21kworker/3:1+events21:39:203
30060529920726,2063cyclictest3092434-21kworker/0:0+events23:49:200
30060639920708,2059cyclictest3028525-21kworker/3:1+events20:20:223
30060639920708,2058cyclictest3100435-21kworker/3:1+events00:18:223
300606399207011,2056cyclictest3044244-21kworker/3:0+events21:19:443
300606399207010,2056cyclictest3054342-21kworker/3:2+events21:42:213
300605999207010,2057cyclictest3084472-21kworker/2:0+events23:14:442
30060639920694,2061cyclictest3089226-21kworker/3:2+events23:47:453
30060529920695,2061cyclictest3014147-21kworker/0:2+events19:47:430
300606399206810,2055cyclictest3089226-21kworker/3:2+events23:51:203
30060639920678,2056cyclictest13236-21gnome-shell22:14:583
300606399206710,2053cyclictest3023867-21kworker/3:0+events20:38:433
30060569920673,2061cyclictest13236-21gnome-shell21:31:591
30060529920679,2054cyclictest3086158-21kworker/0:1+events23:24:210
300605299206610,2053cyclictest13236-21gnome-shell23:35:590
300606399206510,2052cyclictest3044244-21kworker/3:0+events21:12:453
30060569920657,2055cyclictest13236-21gnome-shell00:22:591
300606399206410,2050cyclictest3077959-21kworker/3:1+events22:56:213
30060569920647,2055cyclictest13236-21gnome-shell22:37:581
30060529920646,2055cyclictest3102205-21kworker/0:1+events00:09:190
300605699206310,2050cyclictest3022622-21kworker/1:1+events20:07:441
300605299206110,2048cyclictest3102205-21kworker/0:1+events00:37:210
30060569920603,2055cyclictest13236-21gnome-shell19:46:591
300606399205810,2045cyclictest3047902-21kworker/3:1+events21:30:453
30060639920573,2050cyclictest3054342-21kworker/3:2+events22:50:433
30060529920539,2041cyclictest3068218-21kworker/0:1+events22:32:440
30060639920519,2039cyclictest3044244-21kworker/3:0+events22:03:423
30060639920518,2040cyclictest3054342-21kworker/3:2+events22:28:463
300605699205110,2037cyclictest3090807-21kworker/1:0+events23:56:211
30060529920508,2040cyclictest3102205-21kworker/0:1+events00:27:430
30060529920485,2040cyclictest3017428-21kworker/0:0+events19:50:220
300606399204611,2031cyclictest13236-21gnome-shell20:15:593
30060639920456,2036cyclictest3037919-21kworker/3:2+events20:55:453
30060529920447,2034cyclictest3049469-21kworker/0:0+events21:41:420
300605999204210,2029cyclictest3098964-21kworker/2:0+events00:00:222
30060599920416,2032cyclictest3084472-21kworker/2:0+events23:35:212
300605999204110,2027cyclictest3095739-21kworker/2:1+events00:10:452
30060569920409,2029cyclictest13236-21gnome-shell23:09:581
30060599920398,2027cyclictest3062120-21kworker/2:2+events23:00:212
30060599920396,2030cyclictest3095739-21kworker/2:1+events00:15:442
30060599920396,2030cyclictest13236-21gnome-shell23:19:582
300605999203910,2026cyclictest3010712-21kworker/2:0+events19:24:462
300606399203610,2022cyclictest3089226-21kworker/3:2+events00:09:423
30060569920369,2025cyclictest13236-21gnome-shell00:11:581
30060529920363,2029cyclictest3022154-21kworker/0:1+events20:04:440
30060529920357,2024cyclictest3022154-21kworker/0:1+events20:17:210
30060639920329,2019cyclictest3005747-21kworker/3:0+events19:28:213
30060599920328,2021cyclictest3046603-21kworker/2:2+events21:25:452
30060599920328,2020cyclictest3041150-21kworker/2:2+events21:02:452
300605999203210,2020cyclictest3054010-21kworker/2:0+events21:40:222
300605999203210,2016cyclictest3095739-21kworker/2:1+events00:06:222
30060639920294,2023cyclictest13236-21gnome-shell21:22:593
30060599920299,2017cyclictest3010712-21kworker/2:0+events19:51:442
30060599920297,2019cyclictest3105441-21kworker/2:2+events00:29:222
30060599920295,2021cyclictest3087548-21kworker/2:2+events23:24:452
30060599920293,2022cyclictest3050762-21kworker/2:1+events21:32:222
30060639920288,2017cyclictest13236-21gnome-shell20:13:593
300605999202810,2016cyclictest13236-21gnome-shell21:54:592
300605999202710,2014cyclictest3049185-21kworker/2:0+events21:23:212
30060569920279,2015cyclictest13236-21gnome-shell21:12:591
300605999202610,2012cyclictest3030118-21kworker/2:1+events20:49:212
300605999202310,2010cyclictest3105441-21kworker/2:2+events00:24:442
30060599920219,2010cyclictest13236-21gnome-shell19:25:592
300606399202010,2008cyclictest13236-21gnome-shell00:02:583
30060569920138,2003cyclictest13236-21gnome-shell00:04:591
30060529920139,2001cyclictest3102205-21kworker/0:1+events00:20:440
30060599920128,2000cyclictest3076173-21kworker/2:1+events22:55:442
300605999201210,1999cyclictest13236-21gnome-shell22:47:582
30060599920118,1999cyclictest3108590-21kworker/2:0+events00:32:222
30060569920098,1998cyclictest13236-21gnome-shell23:39:581
30060639920063,2001cyclictest13236-21gnome-shell19:15:593
30060639920035,1995cyclictest3089226-21kworker/3:2+events00:25:223
300606399200310,1989cyclictest3089226-21kworker/3:2+events23:37:213
30060529920039,1991cyclictest3007406-21kworker/0:0+events19:18:460
30060529920038,1992cyclictest3079330-21kworker/0:2+events23:07:210
30060529920016,1992cyclictest3000763-21kworker/0:2+events19:14:450
30060569919999,1987cyclictest13236-21gnome-shell22:13:591
30060639919987,1988cyclictest3111534-21kworker/3:0+events00:38:213
300605699199810,1986cyclictest13236-21gnome-shell23:15:591
30060639919919,1979cyclictest3005747-21kworker/3:0+events19:13:213
300605699199110,1979cyclictest13236-21gnome-shell23:30:581
30060599919908,1980cyclictest13236-21gnome-shell20:02:592
30060599919907,1980cyclictest3010712-21kworker/2:0+events19:43:212
30060639919899,1977cyclictest3037919-21kworker/3:2+events21:01:213
30060569919857,1975cyclictest13236-21gnome-shell00:09:581
300605699197910,1967cyclictest13236-21gnome-shell22:29:591
30060569919779,1966cyclictest13236-21gnome-shell22:20:581
30060569919724,1966cyclictest13236-21gnome-shell00:31:581
30060569919717,1961cyclictest3005653-21kworker/1:0+events19:20:211
30060569919717,1960cyclictest3076223-21kworker/1:1+events22:48:201
30060569919636,1953cyclictest3057372-21kworker/1:1+events21:53:221
30060599919629,1951cyclictest3090754-21kworker/2:1+events23:40:212
30060569919629,1950cyclictest3071395-21kworker/1:0+events23:20:451
300605699196211,1948cyclictest3060385-21kworker/1:2+events22:04:211
30060569919597,1949cyclictest3052360-21kworker/1:1+events21:37:431
30060599919589,1946cyclictest3046603-21kworker/2:2+events21:35:442
30060569919588,1947cyclictest13236-21gnome-shell21:49:591
300605699195810,1944cyclictest3034948-21kworker/1:1+events20:51:211
30060529919575,1950cyclictest13236-21gnome-shell23:13:590
30060569919569,1945cyclictest13236-21gnome-shell21:08:591
300605699195610,1943cyclictest13236-21gnome-shell23:44:591
300605699195410,1941cyclictest13236-21gnome-shell19:16:591
30060569919537,1944cyclictest13236-21gnome-shell23:27:581
300605699194410,1931cyclictest13236-21gnome-shell22:05:581
30060569919427,1931cyclictest3022622-21kworker/1:1+events20:27:201
300605699194010,1927cyclictest3071395-21kworker/1:0+events22:53:211
300605699193310,1920cyclictest3079565-21kworker/1:1+events23:02:211
30060569919156,1905cyclictest3065275-21kworker/1:0+events22:17:211
30055912174145,24sleep20-21swapper/219:07:362
300605699167161,4cyclictest13236-21gnome-shell19:59:591
30056492147103,25sleep00-21swapper/019:08:170
30056162140109,26sleep30-21swapper/319:07:533
30057512138110,23sleep10-21swapper/119:09:351
3006056999791,4cyclictest13236-21gnome-shell19:51:591
3006056999287,3cyclictest13236-21gnome-shell19:28:591
300605699220,0cyclictest0-21swapper/119:40:161
300605699160,15cyclictest3007477-21true19:14:591
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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