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2026-01-20 - 08:59
[ 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 Tue Jan 20, 2026 00:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
203959099272513,2707cyclictest2055672-21kworker/1:1+events20:10:211
203958699257912,2563cyclictest2052277-21kworker/0:2+events20:00:210
203959399256112,2547cyclictest2120191-21kworker/2:1+events00:05:202
203959399248311,2468cyclictest2120191-21kworker/2:1+events23:20:212
203959099247412,2460cyclictest2057345-21kworker/1:0+events21:05:201
203959399246111,2447cyclictest2107071-21kworker/2:2+events22:45:202
203959699244410,2431cyclictest2063628-21kworker/3:0+events20:40:203
203958699241412,2399cyclictest13236-21gnome-shell00:13:580
203959399241212,2397cyclictest2047478-21kworker/2:1+events20:05:452
203959699239912,2383cyclictest2110333-21kworker/3:2+events23:10:223
203959099239712,2382cyclictest2044418-21kworker/1:2+events19:25:201
203959099239312,2378cyclictest2089312-21kworker/1:1+events21:53:451
203959099238712,2371cyclictest2114989-21kworker/1:0+events23:05:441
20395869923859,2373cyclictest2106931-21kworker/0:1+events22:37:440
203958699235611,2342cyclictest13236-21gnome-shell21:17:590
203959399235111,2337cyclictest2037548-21kworker/2:2+events19:11:452
203958699234910,2334cyclictest13236-21gnome-shell23:34:580
203959399234112,2326cyclictest2058799-21kworker/2:0+events20:13:212
203959099231711,2303cyclictest2138086-21kworker/1:1+events00:35:451
20395909923048,2293cyclictest2081557-21kworker/1:2+events21:42:451
20395909923048,2293cyclictest2081557-21kworker/1:2+events21:42:441
203959699229812,2283cyclictest2143217-21kworker/3:0+events00:36:463
203959099229011,2276cyclictest2106836-21kworker/1:1+events22:55:191
203959699225910,2247cyclictest13236-21gnome-shell22:34:593
203958699225211,2238cyclictest2076763-21kworker/0:1+events21:05:440
203959699225111,2238cyclictest13236-21gnome-shell00:27:583
203958699225010,2236cyclictest2126847-21kworker/0:2+events23:56:420
203958699225010,2236cyclictest2113803-21kworker/0:2+events23:18:420
203959099224911,2234cyclictest2098895-21kworker/1:1+events22:17:431
203958699224810,2235cyclictest2113803-21kworker/0:2+events23:24:450
203958699224810,2235cyclictest2103832-21kworker/0:2+events22:32:450
203958699224610,2232cyclictest2095852-21kworker/0:1+events22:05:200
203959399224311,2228cyclictest2073645-21kworker/2:1+events21:06:222
203958699224210,2229cyclictest2091080-21kworker/0:0+events21:55:470
20395939922399,2227cyclictest2044295-21kworker/2:2+events19:27:432
203958699223710,2224cyclictest2063757-21kworker/0:2+events20:40:430
203958699223510,2222cyclictest2125254-21kworker/0:1+events23:35:440
203959399223410,2220cyclictest2111849-21kworker/2:0+events22:53:452
203959699223210,2219cyclictest2108480-21kworker/3:1+events22:42:213
203958699223110,2217cyclictest2038072-21kworker/0:2+events19:18:450
203959699222711,2214cyclictest13236-21gnome-shell21:07:583
203959099222711,2213cyclictest2046153-21kworker/1:0+events19:38:201
203959099222710,2213cyclictest2057345-21kworker/1:0+events20:48:211
203958699222710,2214cyclictest2126847-21kworker/0:2+events23:42:440
20395869922254,2218cyclictest13236-21gnome-shell21:24:580
203959399221410,2200cyclictest2063710-21kworker/2:0+events20:35:212
203958699221410,2201cyclictest13236-21gnome-shell19:39:580
203959399221210,2199cyclictest2107071-21kworker/2:2+events23:12:452
203959699221011,2196cyclictest13236-21gnome-shell19:46:583
20395939922098,2197cyclictest2068527-21kworker/2:2+events20:43:212
203959399220910,2196cyclictest2087868-21kworker/2:1+events21:42:222
203959399220910,2196cyclictest2087868-21kworker/2:1+events21:42:222
203959399220910,2195cyclictest2114043-21kworker/2:1+events23:01:442
203959399220810,2194cyclictest2063710-21kworker/2:0+events20:23:442
203959399220710,2194cyclictest2142851-21kworker/2:2+events00:31:232
20395939922069,2194cyclictest13236-21gnome-shell22:33:592
203959399220610,2192cyclictest2139426-21kworker/2:1+events00:26:222
203959099220611,2192cyclictest13236-21gnome-shell00:34:591
203959399220411,2190cyclictest13236-21gnome-shell23:53:592
203959399220410,2191cyclictest2065333-21kworker/2:1+events20:34:212
20395939922029,2189cyclictest2078103-21kworker/2:2+events21:18:222
20395939922016,2193cyclictest13236-21gnome-shell21:54:582
203959399220111,2187cyclictest13236-21gnome-shell23:08:582
203959399220111,2187cyclictest13236-21gnome-shell22:12:582
20395939921999,2186cyclictest2102122-21kworker/2:1+events22:23:432
203959399219910,2185cyclictest2134853-21kworker/2:2+events00:14:212
203958699219911,2186cyclictest13236-21gnome-shell19:56:580
20395939921988,2187cyclictest2020184-21kworker/2:1+events19:17:212
203959399219811,2184cyclictest2128349-21kworker/2:2+events23:49:202
203958699219710,2185cyclictest2063757-21kworker/0:2+events20:30:220
20395969921968,2185cyclictest13236-21gnome-shell00:09:583
203959699219511,2181cyclictest13236-21gnome-shell21:15:583
203959399219311,2179cyclictest13236-21gnome-shell23:57:592
203958699219010,2177cyclictest2072327-21kworker/0:0+events20:57:450
20395869921879,2175cyclictest13236-21gnome-shell22:17:580
203958699218411,2169cyclictest2084652-21kworker/0:1+events21:54:200
20395939921779,2164cyclictest2120191-21kworker/2:1+events00:03:432
20395909921779,2164cyclictest2053888-21kworker/1:2+events19:55:211
20395969921718,2160cyclictest2087629-21kworker/3:2+events21:47:463
20395869921719,2159cyclictest13236-21gnome-shell22:04:580
203959699216210,2149cyclictest2052249-21kworker/3:1+events19:51:213
20395869921629,2150cyclictest13236-21gnome-shell00:04:580
203959099216111,2148cyclictest13236-21gnome-shell19:40:581
203959099215410,2141cyclictest13236-21gnome-shell00:17:581
203959699215310,2139cyclictest2128272-21kworker/3:2+events00:11:213
203959699215210,2138cyclictest2098988-21kworker/3:0+events22:14:213
203959399215211,2138cyclictest13236-21gnome-shell22:18:582
20395909921528,2141cyclictest2134981-21kworker/1:0+events00:05:451
203959099214910,2136cyclictest2128524-21kworker/1:2+events23:48:441
203959699214711,2133cyclictest2065315-21kworker/3:1+events20:33:213
203959099214410,2130cyclictest2112163-21kworker/1:2+events23:00:421
203959699214310,2129cyclictest2040817-21kworker/3:1+events19:16:443
203959099214310,2129cyclictest2098895-21kworker/1:1+events22:20:211
20395939921369,2125cyclictest13236-21gnome-shell22:25:592
203959099213510,2122cyclictest13236-21gnome-shell22:10:581
203959699213211,2118cyclictest2052249-21kworker/3:1+events20:00:433
20395869921299,2117cyclictest2052277-21kworker/0:2+events20:17:210
203959099212811,2113cyclictest2084462-21kworker/1:1+events21:29:211
203959099212611,2113cyclictest13236-21gnome-shell19:47:581
20395869921269,2113cyclictest2136293-21kworker/0:0+events00:09:220
203958699212511,2111cyclictest13236-21gnome-shell21:27:580
203959099212410,2111cyclictest2120352-21kworker/1:0+events23:28:441
203959099212110,2108cyclictest2120352-21kworker/1:0+events23:30:441
203958699212110,2108cyclictest13236-21gnome-shell23:52:580
203959399212010,2107cyclictest13236-21gnome-shell21:46:582
203958699212010,2107cyclictest2044499-21kworker/0:1+events19:29:430
203959699211910,2106cyclictest13236-21gnome-shell19:12:593
20395869921199,2106cyclictest2141202-21kworker/0:2+events00:26:460
203958699211910,2105cyclictest2063757-21kworker/0:2+events20:24:430
203959399211811,2105cyclictest13236-21gnome-shell20:50:582
203959399211810,2105cyclictest13236-21gnome-shell22:03:582
203959099211811,2105cyclictest2062025-21kworker/1:2+events20:20:461
203958699211810,2105cyclictest2113803-21kworker/0:2+events23:12:210
203958699211710,2103cyclictest2050659-21kworker/0:1+events19:53:210
203958699211710,2103cyclictest2049054-21kworker/0:2+events19:40:450
203959099211610,2102cyclictest2076510-21kworker/1:1+events21:10:431
203958699211610,2103cyclictest2095852-21kworker/0:1+events22:22:470
203959399211510,2102cyclictest2073645-21kworker/2:1+events21:00:212
20395869921159,2102cyclictest2063757-21kworker/0:2+events20:54:200
203959099211410,2100cyclictest2106836-21kworker/1:1+events22:51:451
20395869921149,2103cyclictest13236-21gnome-shell22:53:580
203958699211410,2101cyclictest2100580-21kworker/0:0+events22:46:210
20395939921136,2104cyclictest13236-21gnome-shell19:37:582
203958699211310,2100cyclictest2136293-21kworker/0:0+events00:18:210
20395909921126,2103cyclictest13236-21gnome-shell23:36:581
203958699211210,2099cyclictest2072327-21kworker/0:0+events21:13:190
203958699211210,2099cyclictest2068391-21kworker/0:1+events20:47:430
203958699211210,2098cyclictest2087555-21kworker/0:0+events21:37:460
203958699211210,2098cyclictest2087555-21kworker/0:0+events21:37:450
20395869921118,2100cyclictest2095852-21kworker/0:1+events22:11:210
20395869921118,2098cyclictest13236-21gnome-shell19:24:590
20395869921097,2098cyclictest2113803-21kworker/0:2+events23:06:230
20395939921079,2094cyclictest2084432-21kworker/2:0+events21:34:202
20395939921074,2100cyclictest2081399-21kworker/2:1+events21:24:452
203959399210610,2093cyclictest2097665-21kworker/2:0+events22:39:432
20395869921049,2092cyclictest2121960-21kworker/0:0+events23:25:210
20395869921039,2090cyclictest2084652-21kworker/0:1+events21:45:220
20395869921034,2096cyclictest2087555-21kworker/0:0+events21:40:440
20395869921034,2096cyclictest2087555-21kworker/0:0+events21:40:440
20395869921028,2090cyclictest2112130-21kworker/0:0+events22:56:430
203958699210110,2088cyclictest2060401-21kworker/0:1+events20:27:450
20395939921008,2089cyclictest2141233-21kworker/2:0+events00:39:232
203959399209910,2087cyclictest13236-21gnome-shell19:41:582
203959099209811,2084cyclictest2046153-21kworker/1:0+events19:31:431
203959099209811,2084cyclictest2046153-21kworker/1:0+events19:31:431
20395939920979,2085cyclictest13236-21gnome-shell20:29:582
20395869920968,2085cyclictest13236-21gnome-shell00:35:580
20395939920959,2083cyclictest13236-21gnome-shell20:19:592
20395869920958,2084cyclictest2136293-21kworker/0:0+events00:21:200
20395939920945,2085cyclictest2087868-21kworker/2:1+events21:55:222
20395969920928,2082cyclictest13236-21gnome-shell21:51:583
20395869920929,2079cyclictest2108558-21kworker/0:2+events22:43:220
203959699209110,2078cyclictest13236-21gnome-shell19:26:593
20395939920898,2078cyclictest13236-21gnome-shell20:56:582
20395939920896,2081cyclictest13236-21gnome-shell21:10:582
203958699208910,2075cyclictest2095852-21kworker/0:1+events22:26:210
20395909920889,2076cyclictest13236-21gnome-shell21:03:591
203959699208710,2074cyclictest2047480-21kworker/3:0+events19:35:223
203959099208711,2073cyclictest13236-21gnome-shell00:14:591
20395869920869,2074cyclictest2139586-21kworker/0:1+events00:32:450
203959699208310,2070cyclictest13236-21gnome-shell23:41:593
20395939920835,2074cyclictest2121930-21kworker/2:0+events23:40:212
20395909920838,2073cyclictest13236-21gnome-shell23:55:581
203959699208211,2068cyclictest2065315-21kworker/3:1+events20:29:213
20395939920807,2069cyclictest2107071-21kworker/2:2+events22:40:432
20395939920778,2066cyclictest2120191-21kworker/2:1+events23:28:212
20395869920777,2067cyclictest2063757-21kworker/0:2+events20:37:220
203959699207410,2062cyclictest13236-21gnome-shell23:30:583
20395939920748,2062cyclictest2047478-21kworker/2:1+events19:59:222
20395939920739,2061cyclictest2047478-21kworker/2:1+events19:45:442
20395969920714,2064cyclictest13236-21gnome-shell19:57:593
203959399207110,2058cyclictest13236-21gnome-shell20:49:582
20395939920688,2056cyclictest2055430-21kworker/2:2+events20:02:212
203958699206810,2056cyclictest13236-21gnome-shell23:01:590
20395939920676,2058cyclictest2044295-21kworker/2:2+events19:22:452
203959099206410,2051cyclictest2120352-21kworker/1:0+events23:20:441
203959099206310,2051cyclictest13236-21gnome-shell22:07:581
20395969920629,2051cyclictest13236-21gnome-shell00:00:583
203959699206110,2047cyclictest2110333-21kworker/3:2+events23:02:443
20395969920562,2051cyclictest2044735-21kworker/3:1+events19:40:223
20395969920546,2044cyclictest2105334-21kworker/3:0+events22:48:213
20395909920549,2041cyclictest2141830-21kworker/1:2+events00:28:431
20395869920549,2041cyclictest2063757-21kworker/0:2+events21:03:210
20395939920526,2044cyclictest13236-21gnome-shell00:24:582
20395909920529,2040cyclictest13236-21gnome-shell20:39:591
20395969920495,2042cyclictest13236-21gnome-shell20:08:583
203959099204610,2034cyclictest13236-21gnome-shell20:17:581
203959099204610,2033cyclictest2138086-21kworker/1:1+events00:21:441
20395969920456,2035cyclictest2070464-21kworker/3:1+events20:46:423
203959099204510,2032cyclictest2116882-21kworker/1:1+events23:10:441
203959699204410,2031cyclictest2128272-21kworker/3:2+events23:53:223
203959699204410,2031cyclictest2079979-21kworker/3:0+events21:33:223
203959699204410,2030cyclictest2095777-21kworker/3:2+events22:08:213
20395969920439,2031cyclictest2066977-21kworker/3:2+events20:39:433
20395939920438,2032cyclictest2041051-21kworker/2:0+events19:30:212
20395939920438,2032cyclictest2041051-21kworker/2:0+events19:30:212
20395869920419,2030cyclictest13236-21gnome-shell19:45:590
20395869920415,2033cyclictest2082996-21kworker/0:2+events21:30:190
203959099204010,2027cyclictest2066755-21kworker/1:2+events20:32:411
20395969920385,2030cyclictest2095777-21kworker/3:2+events22:26:443
20395909920389,2026cyclictest13236-21gnome-shell19:13:591
20395969920378,2025cyclictest2090888-21kworker/3:1+events21:56:213
20395969920369,2024cyclictest2110333-21kworker/3:2+events22:52:223
203959699203610,2023cyclictest2100790-21kworker/3:1+events22:20:423
203959399203610,2023cyclictest2121930-21kworker/2:0+events23:31:432
20395909920365,2028cyclictest2086142-21kworker/1:0+events21:35:211
20395909920365,2028cyclictest2086142-21kworker/1:0+events21:35:211
20395869920368,2025cyclictest2052277-21kworker/0:2+events20:11:440
20395969920357,2025cyclictest2047480-21kworker/3:0+events19:33:443
20395969920357,2025cyclictest2047480-21kworker/3:0+events19:33:443
20395969920347,2024cyclictest2075194-21kworker/3:2+events21:02:213
20395969920339,2022cyclictest13236-21gnome-shell20:13:583
20395939920339,2021cyclictest2081399-21kworker/2:1+events21:26:222
203959099203310,2021cyclictest13236-21gnome-shell20:43:581
20395969920327,2022cyclictest2115147-21kworker/3:0+events23:21:433
20395939920329,2020cyclictest2116753-21kworker/2:0+events23:16:442
203959099203111,2016cyclictest2037597-21kworker/1:1+events19:22:211
203959699203010,2017cyclictest2128272-21kworker/3:2+events23:59:463
203959699203010,2016cyclictest2079979-21kworker/3:0+events21:41:453
203959699203010,2016cyclictest2079979-21kworker/3:0+events21:41:453
20395909920308,2019cyclictest2079789-21kworker/1:0+events21:20:451
203959099203010,2017cyclictest2081557-21kworker/1:2+events21:49:451
20395869920307,2020cyclictest2036198-21kworker/0:0+events19:30:440
20395869920307,2020cyclictest2036198-21kworker/0:0+events19:30:440
203959699202910,2015cyclictest2092655-21kworker/3:0+events22:01:203
203959099202910,2016cyclictest2063835-21kworker/1:1+events20:27:221
20395969920289,2017cyclictest13236-21gnome-shell19:21:593
203959699202813,2011cyclictest2079979-21kworker/3:0+events21:39:213
203959699202813,2011cyclictest2079979-21kworker/3:0+events21:39:213
20395939920288,2017cyclictest13236-21gnome-shell19:53:592
203959099202810,2015cyclictest2057345-21kworker/1:0+events20:54:441
203959099202810,2014cyclictest2120352-21kworker/1:0+events23:52:431
20395969920278,2016cyclictest2063628-21kworker/3:0+events20:59:443
20395909920279,2014cyclictest2057345-21kworker/1:0+events20:09:221
20395969920264,2019cyclictest2105334-21kworker/3:0+events22:36:433
20395969920259,2012cyclictest2079979-21kworker/3:0+events21:21:213
20395969920256,2016cyclictest2105334-21kworker/3:0+events22:55:443
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20395909920258,2015cyclictest13236-21gnome-shell20:57:581
203959699202410,2011cyclictest2137854-21kworker/3:1+events00:22:463
20395909920244,2017cyclictest2102503-21kworker/1:0+events22:31:431
203959099202310,2009cyclictest2053888-21kworker/1:2+events20:03:421
203959099202210,2009cyclictest2051227-21kworker/1:0+events19:52:211
20395969920158,2003cyclictest2070464-21kworker/3:1+events20:51:213
20395909920149,2001cyclictest2037597-21kworker/1:1+events19:18:211
203959699201110,1998cyclictest2063628-21kworker/3:0+events20:22:233
20395909920118,1999cyclictest2081557-21kworker/1:2+events21:30:421
203959399201010,1996cyclictest2134853-21kworker/2:2+events00:17:452
203959099200710,1994cyclictest2081557-21kworker/1:2+events21:57:211
20395939920048,1992cyclictest2086129-21kworker/2:2+events21:39:432
20395939920048,1992cyclictest2086129-21kworker/2:2+events21:39:432
20395909920039,1990cyclictest2130163-21kworker/1:1+events00:03:211
203959699200111,1986cyclictest2076824-21kworker/3:1+events21:10:213
203959699200110,1989cyclictest13236-21gnome-shell23:45:583
20395909920009,1987cyclictest2112163-21kworker/1:2+events23:18:191
20395939919989,1986cyclictest2120191-21kworker/2:1+events23:37:222
203959099198810,1974cyclictest2100517-21kworker/1:2+events22:40:191
20395969919858,1974cyclictest2115147-21kworker/3:0+events23:15:453
203959699198410,1971cyclictest2137854-21kworker/3:1+events00:30:213
20395869919829,1971cyclictest13236-21gnome-shell20:06:590
20395869919819,1969cyclictest2038072-21kworker/0:2+events19:13:430
203959699197610,1963cyclictest2115147-21kworker/3:0+events23:27:213
20395909919739,1960cyclictest2089312-21kworker/1:1+events22:03:211
20395909919657,1955cyclictest2100517-21kworker/1:2+events22:27:221
20395939919618,1950cyclictest13236-21gnome-shell22:58:582
20395909919619,1948cyclictest2100517-21kworker/1:2+events22:36:201
20395909919609,1947cyclictest2076510-21kworker/1:1+events21:17:441
203959699195810,1945cyclictest2137854-21kworker/3:1+events00:19:453
203959699195710,1944cyclictest2110333-21kworker/3:2+events23:06:453
20395909919549,1941cyclictest2108717-21kworker/1:0+events22:47:441
203959699193710,1923cyclictest2095777-21kworker/3:2+events22:19:453
20395909919379,1925cyclictest2120352-21kworker/1:0+events23:44:211
20395869918818,1869cyclictest2126847-21kworker/0:2+events23:48:220
203959699159156,2cyclictest2079979-21kworker/3:0+pm21:25:563
20393432154109,26sleep10-21swapper/119:09:201
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20392992143109,29sleep30-21swapper/319:08:463
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2039596991714,3cyclictest26650irq/143-i91523:35:223
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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