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2025-04-03 - 11:16

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 Thu Apr 03, 2025 00:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
132410899384820,3823cyclictest1417308-21kworker/2:0+events00:35:002
132410899266712,2650cyclictest1359305-21kworker/2:1+events21:10:152
132410199264013,2623cyclictest1373494-21kworker/0:2+events22:00:180
132410199257012,2554cyclictest1389199-21kworker/0:2+events22:43:240
13241119925438,2530cyclictest1417188-21kworker/3:2+events00:35:223
132410899250212,2486cyclictest1408300-21kworker/2:0+events00:00:202
132410199249512,2480cyclictest1351349-21kworker/0:2+events20:38:160
132411199249412,2479cyclictest1384077-21kworker/3:2+events22:41:333
132411199249012,2475cyclictest1338842-21kworker/3:1+events20:03:083
132411199249012,2474cyclictest1346602-21kworker/3:2+events21:22:453
132411199248712,2471cyclictest1371072-21kworker/3:0+events21:51:593
132410899248612,2470cyclictest1340171-21kworker/2:2+events20:21:082
13241119924809,2469cyclictest1378313-21kworker/3:2+events22:10:113
132411199246312,2448cyclictest1390191-21kworker/3:2+events23:00:193
132410699244612,2430cyclictest1398763-21kworker/1:1+events23:21:001
13241119924268,2415cyclictest1346602-21kworker/3:2+events21:30:173
132411199241212,2396cyclictest1360865-21kworker/3:1+events21:05:183
132410699240410,2391cyclictest1337274-21kworker/1:0+events19:50:161
132410899240112,2385cyclictest1330012-21kworker/2:0+events19:45:182
132410699238712,2372cyclictest1395652-21kworker/1:2+events23:31:371
132411199236912,2354cyclictest1406431-21kworker/3:2+events23:52:253
132410699232912,2314cyclictest1379042-21kworker/1:2+events22:35:501
132411199230211,2287cyclictest1394978-21kworker/3:1+events23:22:083
132411199228611,2272cyclictest1394978-21kworker/3:1+events23:25:553
132410899227810,2264cyclictest1398663-21kworker/2:0+events23:20:152
132410199227411,2259cyclictest1331634-21kworker/0:2+events19:34:160
132411199227311,2258cyclictest1346602-21kworker/3:2+events20:33:173
132410199227311,2259cyclictest1343573-21kworker/0:1+events20:14:100
132410199227311,2259cyclictest1343573-21kworker/0:1+events20:14:100
132411199227211,2258cyclictest1390191-21kworker/3:2+events22:54:123
132410199227211,2258cyclictest1365696-21kworker/0:1+events21:25:250
132410199227211,2257cyclictest1340261-21kworker/0:2+events20:22:420
132410199227111,2257cyclictest1385623-21kworker/0:2+events22:31:380
132410899227010,2258cyclictest1406001-21kworker/2:2+events23:50:102
132410199227010,2256cyclictest1359119-21kworker/0:2+events21:01:520
132411199226811,2253cyclictest1357606-21kworker/3:0+events20:58:483
132411199226811,2253cyclictest1346602-21kworker/3:2+events20:49:143
132410199226810,2254cyclictest1411706-21kworker/0:0+events00:27:470
132411199226710,2254cyclictest1379043-21kworker/3:0+events22:15:133
132411199226511,2251cyclictest1346602-21kworker/3:2+events20:23:043
132410199226510,2252cyclictest1380340-21kworker/0:2+events22:14:260
132411199226411,2249cyclictest1364046-21kworker/3:0+events21:14:483
13241119922628,2250cyclictest1394978-21kworker/3:1+events23:11:333
132411199226210,2249cyclictest1390191-21kworker/3:2+events22:58:203
132411199226210,2249cyclictest1353001-21kworker/3:0+events20:41:413
13241019922629,2249cyclictest1327517-21kworker/0:0+events19:46:510
132411199226111,2247cyclictest1349822-21kworker/3:1+events20:37:553
132410199226110,2248cyclictest1369205-21kworker/0:0+events21:32:120
132410199226110,2248cyclictest1351349-21kworker/0:2+events20:46:130
132411199226010,2248cyclictest1387590-21kworker/3:1+events22:48:483
13241089922608,2248cyclictest1394813-21kworker/2:2+events23:05:142
132411199225811,2244cyclictest1390191-21kworker/3:2+events23:06:423
132410199225810,2245cyclictest1340261-21kworker/0:2+events19:58:110
132411199225711,2243cyclictest1330506-21kworker/3:2+events19:44:133
132411199225611,2241cyclictest1383036-21kworker/3:1+events22:28:333
132411199225610,2242cyclictest1343307-21kworker/3:0+events20:13:003
132411199225610,2242cyclictest1343307-21kworker/3:0+events20:13:003
132410199225611,2242cyclictest1411706-21kworker/0:0+events00:34:380
132410199225511,2241cyclictest1389199-21kworker/0:2+events22:55:420
132411199225410,2241cyclictest1394978-21kworker/3:1+events23:44:533
132410899225411,2241cyclictest1391552-21kworker/2:1+events23:00:422
132410899225410,2241cyclictest1352774-21kworker/2:2+events20:47:192
132411199225311,2239cyclictest1417188-21kworker/3:2+events00:28:333
132410199225311,2238cyclictest1341973-21kworker/0:0+events20:07:440
132411199225211,2238cyclictest1335678-21kworker/3:0+events19:55:553
132410899225010,2237cyclictest1366019-21kworker/2:0+events21:38:412
132411199224710,2234cyclictest1319152-21kworker/3:0+events19:25:153
132410199224711,2233cyclictest1398493-21kworker/0:1+events23:19:530
13241019922448,2233cyclictest1359119-21kworker/0:2+events21:07:110
13241019922419,2230cyclictest1365696-21kworker/0:1+events21:20:300
132410199223810,2225cyclictest1378732-21kworker/0:0+events22:07:520
13241089922337,2223cyclictest1350009-21kworker/2:0+events20:34:052
13241019922239,2210cyclictest1373494-21kworker/0:2+events21:54:380
132410199222210,2208cyclictest1375157-21kworker/0:1+events21:59:350
13241119922199,2207cyclictest1394978-21kworker/3:1+events23:31:583
132410899221711,2203cyclictest1340171-21kworker/2:2+events20:28:432
132410199221610,2202cyclictest1413341-21kworker/0:1+events00:13:460
132410699221011,2195cyclictest1372959-21kworker/1:0+events22:05:581
132410899220910,2196cyclictest1389934-21kworker/2:2+events22:55:182
13241019922084,2201cyclictest1371102-21kworker/0:1+events21:41:190
132410199220810,2195cyclictest1389199-21kworker/0:2+events23:45:150
13241089922067,2196cyclictest1323828-21kworker/2:1+events19:24:292
132410699220111,2187cyclictest1415300-21kworker/1:0+events00:29:421
13241089921998,2188cyclictest1380459-21kworker/2:1+events22:42:182
132410899219910,2185cyclictest1373360-21kworker/2:0+events22:02:312
132410199219910,2186cyclictest1389199-21kworker/0:2+events22:46:530
132410899219610,2183cyclictest1360945-21kworker/2:0+events21:05:402
132411199219411,2179cyclictest1394978-21kworker/3:1+events23:16:503
13241019921929,2179cyclictest1382004-21kworker/0:1+events22:19:020
132410199218810,2174cyclictest1349710-21kworker/0:1+events20:29:070
132410199218710,2174cyclictest1387547-21kworker/0:1+events22:50:450
13241069921829,2170cyclictest1341827-21kworker/1:2+events20:08:291
132410699218211,2167cyclictest1379042-21kworker/1:2+events22:33:091
132410699218010,2167cyclictest1376578-21kworker/1:2+events21:58:261
132410699218010,2167cyclictest1332081-21kworker/1:0+events19:41:301
132410699217811,2164cyclictest1332081-21kworker/1:0+events19:32:251
132410699217810,2165cyclictest1418911-21kworker/1:1+events00:37:411
13241119921779,2165cyclictest1411292-21kworker/3:0+events00:03:503
13241119921778,2166cyclictest1394978-21kworker/3:1+events23:35:473
132410699217711,2162cyclictest1381888-21kworker/1:0+events22:21:391
132410699217711,2162cyclictest1369500-21kworker/1:2+events21:39:261
132411199217610,2163cyclictest1332166-21kworker/3:1+events19:34:403
13241069921769,2163cyclictest1409492-21kworker/1:2+events00:00:431
132410699217511,2160cyclictest1325446-21kworker/1:1+events19:21:021
132410699217411,2160cyclictest1372959-21kworker/1:0+events22:04:021
13241069921739,2161cyclictest1335620-21kworker/1:1+events19:46:291
132410699217311,2159cyclictest1395652-21kworker/1:2+events23:19:301
132410699216711,2153cyclictest1404265-21kworker/1:0+events23:55:461
132411199216610,2152cyclictest1343307-21kworker/3:0+events20:06:363
132411199216511,2151cyclictest1346602-21kworker/3:2+events20:54:103
132410699216510,2152cyclictest1389998-21kworker/1:1+events22:47:141
132410699216310,2150cyclictest1379042-21kworker/1:2+events22:59:321
132410699216310,2149cyclictest1352793-21kworker/1:1+events20:36:461
132410699216010,2147cyclictest1341827-21kworker/1:2+events20:13:231
132410699216010,2147cyclictest1341827-21kworker/1:2+events20:13:231
13241069921589,2146cyclictest1369500-21kworker/1:2+events21:47:241
132410699215611,2142cyclictest1337274-21kworker/1:0+events20:04:391
132410699215210,2138cyclictest1359361-21kworker/1:2+events21:02:401
132411199214411,2130cyclictest1405769-21kworker/3:0+events23:46:463
132410899214410,2131cyclictest1414991-21kworker/2:1+events00:23:582
132410199214311,2128cyclictest1389199-21kworker/0:2+events23:36:100
13241119921419,2129cyclictest1346602-21kworker/3:2+events21:00:203
132411199213810,2124cyclictest1383036-21kworker/3:1+events22:21:173
13241019921309,2119cyclictest1380340-21kworker/0:2+events22:20:100
13241089921279,2115cyclictest1332019-21kworker/2:1+events19:33:552
13241089921277,2117cyclictest1359305-21kworker/2:1+events21:18:392
132410699212711,2113cyclictest1393385-21kworker/1:1+events23:01:031
13241119921244,2115cyclictest1365668-21kworker/3:1+events21:19:453
132411199212010,2107cyclictest1330506-21kworker/3:2+events19:37:243
132411199211810,2105cyclictest1411292-21kworker/3:0+events00:09:103
132411199211810,2105cyclictest1372755-21kworker/3:2+events21:47:003
132410199211810,2105cyclictest1413341-21kworker/0:1+events00:17:580
132410199211810,2104cyclictest1413341-21kworker/0:1+events00:20:570
132410899211710,2104cyclictest1414991-21kworker/2:1+events00:19:492
132410199211710,2103cyclictest1394800-21kworker/0:1+events23:03:180
132410199211610,2103cyclictest1371102-21kworker/0:1+events21:37:580
13241089921159,2102cyclictest1380459-21kworker/2:1+events22:32:462
132410899211510,2102cyclictest1366019-21kworker/2:0+events21:31:252
132410899211510,2102cyclictest1332019-21kworker/2:1+events19:37:002
13241019921159,2102cyclictest1327517-21kworker/0:0+events19:50:380
132410199211510,2102cyclictest1364004-21kworker/0:0+events21:19:250
132410199211510,2101cyclictest1389199-21kworker/0:2+events23:24:460
13241119921149,2102cyclictest1378313-21kworker/3:2+events22:04:483
132411199211410,2102cyclictest1372755-21kworker/3:2+events21:55:013
132410899211410,2101cyclictest1408300-21kworker/2:0+events00:07:142
13241019921148,2103cyclictest1395622-21kworker/0:0+events23:14:120
132410199211410,2101cyclictest1327517-21kworker/0:0+events19:41:530
132411199211310,2101cyclictest1414910-21kworker/3:2+events00:18:203
132410899211310,2099cyclictest1401177-21kworker/2:1+events23:41:532
132410199211310,2099cyclictest1389199-21kworker/0:2+events23:32:210
132410899211210,2099cyclictest1373360-21kworker/2:0+events21:58:042
13241019921128,2101cyclictest1385623-21kworker/0:2+events22:35:270
13241019921126,2102cyclictest1359119-21kworker/0:2+events20:58:020
13241069921119,2099cyclictest1395011-21kworker/1:0+events23:13:491
132410199211110,2097cyclictest1400644-21kworker/0:0+events23:27:490
13241119921109,2098cyclictest1327273-21kworker/3:2+events19:18:193
13241119921108,2098cyclictest1406431-21kworker/3:2+events23:57:153
132410199211010,2097cyclictest1389199-21kworker/0:2+events23:42:380
132410199211010,2096cyclictest1348048-21kworker/0:0+events20:33:410
132411199210910,2097cyclictest1384077-21kworker/3:2+events22:35:033
13241119921089,2095cyclictest1385742-21kworker/3:0+events22:33:323
132411199210810,2094cyclictest1368067-21kworker/3:1+events21:37:343
13241019921089,2096cyclictest1406536-21kworker/0:1+events00:04:130
13241119921079,2095cyclictest1343307-21kworker/3:0+events20:15:203
132411199210710,2094cyclictest1371072-21kworker/3:0+events21:44:213
13241119921069,2093cyclictest1367312-21kworker/3:0+events21:26:133
132410699210611,2092cyclictest1359361-21kworker/1:2+events21:09:521
13241019921069,2094cyclictest1327517-21kworker/0:0+events19:26:440
13241119921059,2093cyclictest1319152-21kworker/3:0+events19:14:273
13241089921059,2093cyclictest1325504-21kworker/2:2+events19:17:562
13241019921059,2093cyclictest1354756-21kworker/0:0+events20:51:060
13241119921047,2093cyclictest1348229-21kworker/3:0+events20:27:363
13241119921046,2095cyclictest1414910-21kworker/3:2+events00:20:123
132411199210410,2091cyclictest1412006-21kworker/3:1+events00:12:363
13241019921048,2092cyclictest1327517-21kworker/0:0+events19:24:530
13241119921039,2091cyclictest1418822-21kworker/3:1+events00:32:463
132410899210310,2090cyclictest1352774-21kworker/2:2+events21:02:172
13241019921039,2091cyclictest1364004-21kworker/0:0+events21:14:250
132410899210211,2088cyclictest1372711-21kworker/2:1+events21:46:372
13241089921013,2094cyclictest1330012-21kworker/2:0+events19:28:362
13241089920999,2087cyclictest1418927-21kworker/2:2+events00:39:112
13241089920989,2086cyclictest1386016-21kworker/2:0+events22:39:382
132410899209811,2083cyclictest1352774-21kworker/2:2+events20:39:032
13241089920979,2085cyclictest1413340-21kworker/2:2+events00:14:302
132410899209710,2085cyclictest1364141-21kworker/2:2+events21:21:152
13241069920977,2087cyclictest1402538-21kworker/1:1+events23:37:441
132411199209610,2083cyclictest1335678-21kworker/3:0+events19:49:083
13241089920966,2087cyclictest1345070-21kworker/2:1+events20:18:022
132411199209510,2082cyclictest1378313-21kworker/3:2+events22:07:053
132410199209510,2081cyclictest1411706-21kworker/0:0+events00:08:240
13241119920948,2082cyclictest1335678-21kworker/3:0+events19:54:253
13241119920943,2087cyclictest1328907-21kworker/3:1+events19:22:583
13241089920947,2084cyclictest1376591-21kworker/2:1+events22:07:292
13241089920942,2089cyclictest1352774-21kworker/2:2+events20:53:242
132410899209410,2081cyclictest1389934-21kworker/2:2+events22:48:012
13241019920946,2085cyclictest1406536-21kworker/0:1+events23:54:390
13241089920839,2071cyclictest1397042-21kworker/2:1+events23:16:262
132410899207810,2065cyclictest1397042-21kworker/2:1+events23:13:272
13241089920779,2064cyclictest1343436-21kworker/2:0+events20:08:532
132410899207110,2058cyclictest1401177-21kworker/2:1+events23:33:512
13241019920709,2058cyclictest1322123-21kworker/0:1+events19:17:320
13241089920699,2057cyclictest1323828-21kworker/2:1+events19:14:062
132410699206810,2054cyclictest1367134-21kworker/1:1+events21:28:281
13241019920599,2048cyclictest1383659-21kworker/0:0+events22:25:060
132410699205511,2040cyclictest1362585-21kworker/1:0+events21:15:341
13241089920529,2039cyclictest1383700-21kworker/2:2+events22:28:102
13241019920499,2037cyclictest1325417-21kworker/0:2+events19:14:510
13241089920489,2036cyclictest1404382-21kworker/2:0+events23:39:582
13241019920478,2036cyclictest1420562-21kworker/0:1+events00:38:490
13241069920469,2034cyclictest1379042-21kworker/1:2+events22:14:491
13241019920467,2036cyclictest1394800-21kworker/0:1+events23:05:350
13241089920452,2040cyclictest1330012-21kworker/2:0+events19:57:482
132410699204510,2032cyclictest1379042-21kworker/1:2+events22:16:471
13241089920448,2033cyclictest1338553-21kworker/2:1+events19:54:042
13241089920437,2033cyclictest1335529-21kworker/2:2+events19:43:492
13241089920426,2033cyclictest1398663-21kworker/2:0+events23:28:342
13241069920416,2032cyclictest1409912-21kworker/1:3+events00:10:191
13241019920409,2027cyclictest1327517-21kworker/0:0+events19:39:150
13241019920384,2030cyclictest1338547-21kworker/0:1+events20:01:130
132410699203610,2023cyclictest1395652-21kworker/1:2+events23:25:321
13241019920359,2023cyclictest1343573-21kworker/0:1+events20:16:530
132410899203310,2019cyclictest1373360-21kworker/2:0+events21:52:462
13241069920339,2021cyclictest1352793-21kworker/1:1+events20:52:151
13241089920329,2020cyclictest1406001-21kworker/2:2+events23:56:532
13241089920317,2021cyclictest1414991-21kworker/2:1+events00:28:102
13241069920317,2021cyclictest1341827-21kworker/1:2+events20:15:431
13241019920296,2020cyclictest1369205-21kworker/0:0+events21:48:300
13241069920284,2021cyclictest1337274-21kworker/1:0+events19:55:331
13241069920278,2017cyclictest1367134-21kworker/1:1+events21:40:111
132410699202610,2013cyclictest1374889-21kworker/1:1+events21:54:161
132410699202511,2012cyclictest1405887-21kworker/1:2+events23:46:011
13241089920226,2013cyclictest1389934-21kworker/2:2+events22:53:032
132410699202210,2009cyclictest1352793-21kworker/1:1+events20:48:501
13241069920218,2010cyclictest1409912-21kworker/1:3+events00:17:351
13241069920217,2010cyclictest1356185-21kworker/1:0+events20:56:281
132410899202010,2007cyclictest1352774-21kworker/2:2+events20:57:152
132410699201910,2005cyclictest1359361-21kworker/1:2+events21:22:211
13241089920187,2008cyclictest1367623-21kworker/2:1+events21:28:502
13241069920186,2010cyclictest1367848-21kworker/1:0+events21:32:571
13241089920178,2006cyclictest1371095-21kworker/2:2+events21:41:422
13241069920169,2005cyclictest1351186-21kworker/1:0+events20:40:301
13241069920159,2002cyclictest1385802-21kworker/1:0+events22:41:541
13241069920158,2005cyclictest1395011-21kworker/1:0+events23:07:041
13241069920157,2005cyclictest1417096-21kworker/1:2+events00:33:321
13241069920127,2002cyclictest1411884-21kworker/1:0+events00:08:481
13241069920119,1998cyclictest1413519-21kworker/1:1+events00:23:121
13241069920098,1998cyclictest1332081-21kworker/1:0+events19:37:451
13241069920087,1997cyclictest1402538-21kworker/1:1+events23:40:441
13241069920048,1993cyclictest1379042-21kworker/1:2+events22:54:341
13241019920017,1991cyclictest1351349-21kworker/0:2+events20:41:170
13241089919839,1971cyclictest1352774-21kworker/2:2+events20:40:542
13241069919839,1971cyclictest1406597-21kworker/1:1+events23:51:191
13241089919829,1970cyclictest1404382-21kworker/2:0+events23:47:552
13241069919789,1966cyclictest1325446-21kworker/1:1+events19:18:411
13241069919728,1961cyclictest1383568-21kworker/1:1+events22:26:401
13241069919689,1956cyclictest1343514-21kworker/1:1+events20:24:591
13241089919562,1950cyclictest1340171-21kworker/2:2+events20:02:462
13241069919519,1939cyclictest1348380-21kworker/1:2+events20:26:301
132410899194610,1933cyclictest1378217-21kworker/2:2+events22:13:402
13241069919449,1933cyclictest1359361-21kworker/1:2+events21:13:401
13241019919319,1919cyclictest1406536-21kworker/0:1+events23:59:340
13241089919299,1917cyclictest1343436-21kworker/2:0+events20:11:322
13241089919299,1917cyclictest1343436-21kworker/2:0+events20:11:312
13241069919194,1914cyclictest1348380-21kworker/1:2+events20:30:371
13241069919159,1903cyclictest1323661-21kworker/1:2+events19:11:311
13241089918878,1876cyclictest1382053-21kworker/2:0+events22:22:022
13241089918798,1867cyclictest1380459-21kworker/2:1+events22:17:532
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132410699167,6cyclictest678-21gdbus19:30:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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