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2026-02-04 - 21:38
[ 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 all highest latencies:
System rackfslot7s.osadl.org (updated Wed Feb 04, 2026 00:44:16)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
153384899310215,3083cyclictest1540373-21kworker/0:0+events19:35:190
153385699274613,2728cyclictest1574219-21kworker/1:0+events21:20:111
153384899271713,2699cyclictest1628807-21kworker/0:1+events00:05:130
153385699270810,2693cyclictest1556281-21kworker/1:1+events20:25:121
15338489926519,2637cyclictest1582105-21kworker/0:0+events21:45:150
153386599255912,2543cyclictest1546517-21kworker/3:0+events19:50:203
153386599255912,2543cyclictest1546517-21kworker/3:0+events19:50:193
15338609924994,2492cyclictest1627193-21kworker/2:2+events00:00:202
153386599249512,2480cyclictest1535146-21kworker/3:2+events19:17:103
153386599249012,2474cyclictest1538863-21kworker/3:2+events19:27:213
15338609924839,2470cyclictest1556844-21kworker/2:0+events20:27:312
153385699247111,2456cyclictest1580300-21kworker/1:1+events21:40:171
153386599246611,2451cyclictest1558120-21kworker/3:0+events20:26:433
153386099245212,2437cyclictest1569397-21kworker/2:1+events21:04:302
153386099245111,2438cyclictest1554977-21kworker/2:2+events20:16:012
153386099244912,2433cyclictest1636870-21kworker/2:1+events00:31:342
153386099244811,2434cyclictest1631711-21kworker/2:0+events00:16:392
153386099244413,2428cyclictest1593214-21kworker/2:2+events22:24:192
153386099244412,2430cyclictest1591608-21kworker/2:1+events22:10:052
153386099244311,2429cyclictest1585273-21kworker/2:0+events22:06:142
153386599244011,2426cyclictest1535146-21kworker/3:2+events19:14:313
153386099243411,2419cyclictest1553342-21kworker/2:1+events20:14:532
153385699243412,2418cyclictest1551530-21kworker/1:1+events20:05:151
153385699240612,2391cyclictest1619228-21kworker/1:0+events23:52:451
153384899240511,2390cyclictest1553190-21kworker/0:2+events20:15:160
153384899240212,2386cyclictest1623905-21kworker/0:1+events23:58:040
153386099239612,2381cyclictest1602918-21kworker/2:1+events22:50:002
153385699238911,2375cyclictest1603100-21kworker/1:1+events22:51:541
153386099236912,2354cyclictest1566221-21kworker/2:2+events20:55:252
153386599235210,2338cyclictest1609649-21kworker/3:1+events23:33:223
153386099233812,2322cyclictest1593214-21kworker/2:2+events22:25:522
153384899232812,2313cyclictest1570002-21kworker/0:2+events21:04:090
153384899232612,2310cyclictest1556436-21kworker/0:0+events20:50:280
153385699232211,2307cyclictest1595400-21kworker/1:2+events22:28:091
153386599232012,2305cyclictest1570926-21kworker/3:1+events21:05:163
153384899231411,2300cyclictest1628807-21kworker/0:1+events00:10:120
153384899228812,2273cyclictest1627150-21kworker/0:0+events00:02:370
153385699227612,2260cyclictest1580300-21kworker/1:1+events21:37:161
153386599227511,2261cyclictest1526993-21kworker/3:0+events19:30:213
153386599227411,2259cyclictest1620769-21kworker/3:2+events23:43:103
153384899227411,2261cyclictest1556436-21kworker/0:0+events20:21:220
153386599227311,2259cyclictest1556469-21kworker/3:2+events20:19:293
153385699227111,2256cyclictest1615497-21kworker/1:0+events23:21:591
153386599226510,2252cyclictest1598291-21kworker/3:0+events22:39:153
153386099225811,2244cyclictest1623993-21kworker/2:0+events23:59:342
153386599224610,2232cyclictest1588868-21kworker/3:1+events22:27:233
153386099224210,2228cyclictest1540258-21kworker/2:2+events20:06:492
153386099223413,2218cyclictest1559543-21kworker/2:2+events20:33:552
153386099223311,2219cyclictest1609531-21kworker/2:0+events23:04:532
153386099223310,2219cyclictest1561233-21kworker/2:1+events20:36:582
153386099222811,2215cyclictest1538658-21kworker/2:1+events19:25:072
153386099222811,2214cyclictest1589019-21kworker/2:2+events22:02:022
15338609922279,2215cyclictest1578846-21kworker/2:1+events21:32:232
15338609922278,2216cyclictest1599957-21kworker/2:2+events22:34:152
153386099222710,2214cyclictest1612935-21kworker/2:2+events23:23:522
153384899222611,2211cyclictest1546606-21kworker/0:0+events20:12:100
153386099222510,2212cyclictest1606601-21kworker/2:2+events23:05:592
153386099222411,2209cyclictest1639634-21kworker/2:2+events00:38:272
153386099222410,2211cyclictest1616222-21kworker/2:3+events23:39:052
153385699222410,2211cyclictest1572557-21kworker/1:2+events21:18:161
153386099222311,2209cyclictest1582075-21kworker/2:1+events21:44:042
153386099222310,2210cyclictest1571040-21kworker/2:2+events21:13:182
153386099222310,2210cyclictest1569397-21kworker/2:1+events21:07:592
15338609922229,2210cyclictest1587194-21kworker/2:1+events21:57:062
153386099222210,2209cyclictest1606601-21kworker/2:2+events22:55:452
153386099222210,2209cyclictest1574287-21kworker/2:1+events21:17:062
153386599222111,2207cyclictest1615874-21kworker/3:0+events23:22:213
153386099222110,2207cyclictest1571040-21kworker/2:2+events21:49:252
153384899222110,2208cyclictest1556436-21kworker/0:0+events20:40:530
153386099222010,2207cyclictest1627193-21kworker/2:2+events00:11:202
153386099221910,2206cyclictest1619015-21kworker/2:1+events23:32:372
153386099221710,2204cyclictest1540258-21kworker/2:2+events19:31:302
15338659922159,2202cyclictest1558120-21kworker/3:0+events21:02:133
15338609922066,2197cyclictest1540258-21kworker/2:2+events20:02:572
153386599220411,2191cyclictest1635056-21kworker/3:0+events00:30:023
153386099220211,2188cyclictest1616222-21kworker/2:3+events23:46:382
153386099220011,2186cyclictest1627193-21kworker/2:2+events00:06:192
15338609921999,2187cyclictest1599957-21kworker/2:2+events22:44:162
153386599219610,2184cyclictest1583583-21kworker/3:0+events22:05:063
15338609921915,2183cyclictest1561233-21kworker/2:1+events20:46:182
153386099219010,2177cyclictest1604647-21kworker/2:0+events22:51:072
15338569921859,2173cyclictest1537272-21kworker/1:1+events19:24:441
153386099218410,2171cyclictest1593214-21kworker/2:2+events22:18:552
153386599218311,2169cyclictest1609649-21kworker/3:1+events23:47:013
15338659921719,2159cyclictest1633345-21kworker/3:1+events00:24:433
153386599217112,2157cyclictest1622446-21kworker/3:0+events00:16:153
153386099216711,2153cyclictest1548361-21kworker/2:1+events19:59:282
153385699216710,2154cyclictest1611336-21kworker/1:1+events23:18:571
153385699216511,2151cyclictest1593394-21kworker/1:0+events22:18:091
153385699216511,2150cyclictest1572557-21kworker/1:2+events21:11:021
153385699216410,2150cyclictest1595400-21kworker/1:2+events22:31:121
153385699216211,2148cyclictest1603100-21kworker/1:1+events22:59:141
15338569921618,2149cyclictest1626924-21kworker/1:2+events23:56:561
15338569921605,2152cyclictest1609711-21kworker/1:0+events23:13:561
153386099215510,2142cyclictest1566221-21kworker/2:2+events20:53:312
153385699215511,2141cyclictest1587107-21kworker/1:2+events21:54:471
153385699215510,2141cyclictest1631918-21kworker/1:1+events00:22:231
153384899215510,2141cyclictest1573956-21kworker/0:2+events21:15:130
153385699215411,2141cyclictest1574219-21kworker/1:0+events21:26:181
153385699215411,2141cyclictest1537272-21kworker/1:1+events19:30:441
153385699215410,2141cyclictest1541736-21kworker/1:2+events19:35:411
153385699215211,2138cyclictest1587107-21kworker/1:2+events22:06:371
153385699215211,2137cyclictest1631918-21kworker/1:1+events00:28:101
153385699215111,2137cyclictest1563043-21kworker/1:2+events20:47:261
153385699215111,2137cyclictest1553670-21kworker/1:2+events20:11:011
153384899215010,2136cyclictest1550053-21kworker/0:1+events20:01:470
153385699214510,2132cyclictest1563043-21kworker/1:2+events20:53:531
153384899214310,2129cyclictest1611277-21kworker/0:1+events23:12:470
153385699214211,2128cyclictest1556281-21kworker/1:1+events20:21:451
153384899214211,2128cyclictest1578905-21kworker/0:1+events21:38:020
153384899214010,2128cyclictest1556436-21kworker/0:0+events20:31:350
153385699213811,2124cyclictest1548300-21kworker/1:1+events19:58:211
153385699213810,2124cyclictest1630227-21kworker/1:0+events00:13:571
153384899213712,2122cyclictest1582105-21kworker/0:0+events21:50:570
153386599213610,2122cyclictest1609649-21kworker/3:1+events23:25:233
153385699213510,2122cyclictest1612965-21kworker/1:2+events23:33:441
153386099213411,2120cyclictest1609531-21kworker/2:0+events23:26:552
153385699213011,2116cyclictest1572557-21kworker/1:2+events21:09:291
15338489921297,2118cyclictest1563074-21kworker/0:2+events20:39:420
153384899212811,2114cyclictest1630677-21kworker/0:2+events00:15:510
153384899212811,2114cyclictest1614518-21kworker/0:1+events23:30:210
153386599212711,2113cyclictest1588868-21kworker/3:1+events22:03:583
153385699212711,2113cyclictest1633641-21kworker/1:2+events00:36:081
153385699212711,2113cyclictest1619228-21kworker/1:0+events23:38:411
153385699212710,2113cyclictest1566310-21kworker/1:1+events20:57:431
153385699212611,2112cyclictest1617565-21kworker/1:1+events23:28:271
153385699212611,2112cyclictest1546670-21kworker/1:0+events19:53:441
153385699212611,2112cyclictest1546670-21kworker/1:0+events19:53:441
153384899212611,2112cyclictest1635178-21kworker/0:1+events00:32:190
153385699212511,2111cyclictest1624167-21kworker/1:1+events00:01:501
153385699212511,2111cyclictest1578694-21kworker/1:2+events21:30:271
15338659921209,2108cyclictest1601593-21kworker/3:2+events22:45:243
15338659921204,2113cyclictest1628542-21kworker/3:1+events00:10:343
15338659921195,2111cyclictest1611247-21kworker/3:0+events23:12:023
153386599211910,2105cyclictest1569274-21kworker/3:2+events21:29:193
153384899211811,2104cyclictest1630677-21kworker/0:2+events00:24:200
153384899211811,2104cyclictest1604903-21kworker/0:0+events22:53:030
153384899211811,2103cyclictest1546606-21kworker/0:0+events19:57:160
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153386599211510,2102cyclictest1558120-21kworker/3:0+events20:43:123
15338659921149,2102cyclictest1574344-21kworker/3:1+events21:16:443
153385699211411,2100cyclictest1588714-21kworker/1:1+events22:04:421
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15338659921087,2098cyclictest1635056-21kworker/3:0+events00:27:013
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153384899210511,2091cyclictest1603161-21kworker/0:1+events22:47:180
153386599210411,2090cyclictest1603546-21kworker/3:1+events22:52:403
153386599210411,2090cyclictest1601593-21kworker/3:2+events22:42:183
153386599210411,2090cyclictest1588868-21kworker/3:1+events22:21:373
153384899210311,2090cyclictest1623905-21kworker/0:1+events23:50:510
153384899210310,2090cyclictest1536971-21kworker/0:1+events19:22:490
153386599210211,2088cyclictest1607997-21kworker/3:2+events22:57:393
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153386599210210,2090cyclictest1578666-21kworker/3:1+events21:30:033
15338489921023,2096cyclictest1604903-21kworker/0:0+events23:08:130
15338659921018,2090cyclictest1607997-21kworker/3:2+events23:02:363
153386599210110,2088cyclictest1559720-21kworker/3:2+events20:39:183
153384899210111,2087cyclictest1604903-21kworker/0:0+events23:16:140
153386599209911,2085cyclictest1588868-21kworker/3:1+events22:12:443
153386599209911,2085cyclictest1585187-21kworker/3:2+events21:53:143
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15338659920918,2080cyclictest1624085-21kworker/3:2+events23:57:193
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153386099208610,2073cyclictest1571040-21kworker/2:2+events21:24:462
15338659920858,2074cyclictest1559720-21kworker/3:2+events20:34:423
153386099207910,2066cyclictest1553342-21kworker/2:1+events20:24:042
15338609920787,2066cyclictest1622386-21kworker/2:1+events23:44:412
15338609920766,2066cyclictest1564465-21kworker/2:0+events20:42:492
15338609920747,2064cyclictest1635085-21kworker/2:2+events00:26:142
15338659920729,2060cyclictest1633345-21kworker/3:1+events00:39:343
15338609920728,2061cyclictest1611212-21kworker/2:1+events23:11:372
153386099207010,2056cyclictest1622386-21kworker/2:1+events23:53:322
153386099206910,2056cyclictest1540258-21kworker/2:2+events19:41:042
153386599206810,2054cyclictest1554856-21kworker/3:1+events20:20:593
153386099206810,2054cyclictest1633310-21kworker/2:1+events00:21:172
153386099206610,2053cyclictest1571040-21kworker/2:2+events21:39:072
153386099206610,2052cyclictest1530283-21kworker/2:1+events19:13:252
153386099206410,2051cyclictest1543555-21kworker/2:1+events19:39:312
153386099205910,2046cyclictest1535998-21kworker/2:0+events19:21:422
15338609920588,2047cyclictest1533582-21kworker/2:2+events19:17:552
153386099205510,2043cyclictest1540258-21kworker/2:2+events19:45:182
153386099205510,2042cyclictest1571040-21kworker/2:2+events21:28:102
153385699205511,2040cyclictest1545031-21kworker/1:1+events19:45:401
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15338659920449,2032cyclictest1567673-21kworker/3:1+events20:56:343
15338569920448,2033cyclictest1633641-21kworker/1:2+events00:30:241
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153386099203210,2019cyclictest1596687-21kworker/2:0+events22:38:072
15338489920329,2020cyclictest1558059-21kworker/0:2+events20:27:530
15338659920249,2012cyclictest1578666-21kworker/3:1+events21:42:593
15338569920209,2008cyclictest1556281-21kworker/1:1+events20:17:341
15338659920156,2006cyclictest1540460-21kworker/3:1+events19:40:173
15338569920124,2005cyclictest1595400-21kworker/1:2+events22:36:361
153385699201210,1999cyclictest1612965-21kworker/1:2+events23:42:501
153385699201210,1999cyclictest1588714-21kworker/1:1+events22:24:411
153385699201110,1998cyclictest1546670-21kworker/1:0+events20:04:291
153386099201010,1997cyclictest1540258-21kworker/2:2+events19:54:312
153386099201010,1997cyclictest1540258-21kworker/2:2+events19:54:312
153385699201010,1997cyclictest1563043-21kworker/1:2+events20:44:221
15338489920105,2002cyclictest1533794-21kworker/0:0+events19:13:480
153385699200810,1995cyclictest1603100-21kworker/1:1+events23:01:511
15338569920065,1998cyclictest1541736-21kworker/1:2+events19:42:131
153386599200410,1991cyclictest1577063-21kworker/3:0+events21:22:273
153384899200310,1990cyclictest1595327-21kworker/0:0+events22:23:570
15338569919994,1992cyclictest1595400-21kworker/1:2+events22:48:051
153385699199910,1986cyclictest1601380-21kworker/1:0+events22:41:331
15338569919988,1987cyclictest1535179-21kworker/1:0+events19:16:011
153385699199810,1984cyclictest1630227-21kworker/1:0+events00:08:141
15338569919979,1985cyclictest1619228-21kworker/1:0+events23:48:111
15338659919869,1973cyclictest1622446-21kworker/3:0+events23:53:093
153386599198310,1970cyclictest1543934-21kworker/3:2+events20:01:013
153384899198010,1968cyclictest1556436-21kworker/0:0+events21:05:390
153384899197810,1964cyclictest1604903-21kworker/0:0+events22:56:090
15338489919749,1961cyclictest1620588-21kworker/0:2+events23:41:410
15338489919735,1965cyclictest1588565-21kworker/0:1+events22:35:260
15338489919708,1959cyclictest1582105-21kworker/0:0+events21:43:200
15338489919665,1958cyclictest1598262-21kworker/0:2+events22:28:330
153385699196310,1950cyclictest1588714-21kworker/1:1+events22:13:541
15338489919639,1950cyclictest1573956-21kworker/0:2+events21:12:130
153384899196110,1948cyclictest1575649-21kworker/0:0+events21:27:260
15338489919598,1948cyclictest1601532-21kworker/0:2+events22:40:210
153384899195910,1946cyclictest1635178-21kworker/0:1+events00:26:380
153386599195810,1945cyclictest1540460-21kworker/3:1+events19:36:513
15338489919587,1948cyclictest1536971-21kworker/0:1+events19:16:480
153384899195810,1945cyclictest1614518-21kworker/0:1+events23:28:040
153384899195510,1942cyclictest1553190-21kworker/0:2+events20:09:300
153384899195410,1941cyclictest1575649-21kworker/0:0+events21:23:140
15338489919516,1942cyclictest1588565-21kworker/0:1+events22:14:410
15338489919509,1938cyclictest1604903-21kworker/0:0+events23:23:310
153386599194910,1936cyclictest1553251-21kworker/3:2+events20:11:243
15338489919496,1940cyclictest1540373-21kworker/0:0+events19:29:570
15338659919486,1939cyclictest1583583-21kworker/3:0+events21:45:373
153386599194810,1935cyclictest1609649-21kworker/3:1+events23:17:223
153386599194810,1935cyclictest1564865-21kworker/3:2+events20:47:493
15338659919419,1928cyclictest1595022-21kworker/3:0+events22:17:233
15338659919408,1929cyclictest1609649-21kworker/3:1+events23:38:193
153384899194010,1927cyclictest1638181-21kworker/0:0+events00:36:300
15338569919367,1926cyclictest1538893-21kworker/1:0+events19:26:141
153385699193310,1920cyclictest1630227-21kworker/1:0+events00:17:251
153385699193010,1917cyclictest1609711-21kworker/1:0+events23:08:581
153386599192810,1915cyclictest1585187-21kworker/3:2+events21:56:423
15338569919189,1906cyclictest1528625-21kworker/1:2+events19:14:541
15338659919157,1905cyclictest1622446-21kworker/3:0+events00:01:063
15338489918969,1884cyclictest1593454-21kworker/0:2+events22:19:170
15338489918849,1872cyclictest1604903-21kworker/0:0+events23:02:590
153384899188410,1870cyclictest1538748-21kworker/0:2+events19:32:400
15333952146103,35sleep10-21swapper/119:06:171
15336012143101,28sleep20-21swapper/219:08:552
15335312142113,24sleep00-21swapper/019:08:010
15335872141113,23sleep30-21swapper/319:08:453
153384899190,5cyclictest1569524-21perf21:00:000
153385699140,13cyclictest1569773-21/usr/sbin/munin21:00:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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