You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-15 - 19:36
Click here to display the system's profile data or here to proceed to next system.
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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rackfslot4.osadl.org (updated Wed Jul 15, 2026 12:45:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3218323970,4sleep1191ksoftirqd/107:20:231
1809023970,5sleep216309-21kworker/u8:009:40:392
2909923750,2sleep20-21swapper/211:15:162
2909923750,2sleep20-21swapper/211:15:152
2010423610,2sleep120103-21ssh12:05:251
651923450,2sleep16516-21ssh10:25:461
1697123350,3sleep116908-21ssh09:40:001
1697123350,3sleep116908-21ssh09:40:001
1646923300,2sleep20-21swapper/208:10:262
1714623210,3sleep217103-21ssh10:50:012
2813023180,2sleep20-21swapper/207:06:512
1820023180,1sleep116484-21kworker/u8:012:00:381
1434323140,2sleep10-21swapper/110:43:431
292423120,3sleep12923-21ssh10:19:541
1790423080,1sleep217151-21kworker/u8:1108:15:202
1232623080,2sleep10-21swapper/107:57:591
876023050,2sleep10-21swapper/111:40:281
412523050,2sleep10-21swapper/107:32:011
2496623050,4sleep224965-21ssh09:55:302
857823030,2sleep10-21swapper/109:20:261
1347323020,2sleep113469-21ssh11:50:381
97523010,3sleep2972-21cron12:35:012
1776122960,2sleep16955-21kworker/u8:210:50:251
462822950,2sleep20-21swapper/207:35:162
2754022940,2sleep10-21swapper/107:05:301
1949422940,1sleep116310-21kworker/u8:209:45:001
3203522930,1sleep120901-21kworker/u8:312:30:251
3165222910,2sleep20-21swapper/211:20:192
2733122900,2sleep127329-21ssh10:00:321
1058722900,1sleep16954-21kworker/u8:110:35:191
1106522890,1sleep128017-21kworker/u8:711:45:311
1106522890,1sleep128017-21kworker/u8:711:45:311
2033322880,2sleep220327-21ssh10:55:312
905222870,2sleep20-21swapper/207:47:212
2957722870,2sleep20-21swapper/210:05:362
2731022870,2sleep30-21swapper/307:05:233
2526822850,1sleep123395-21kworker/u8:211:05:451
1120422850,5sleep225-21ksoftirqd/207:55:172
622522840,2sleep20-21swapper/209:15:252
2999322840,13sleep224851-21kworker/u8:707:14:482
1030222830,2sleep210301-21ssh09:25:142
464422810,3sleep14630-21ssh11:30:441
1831022810,1sleep115510-21kworker/u8:808:15:361
658522760,1sleep25269-21kworker/u8:010:25:482
647122760,7sleep14890-21kworker/u8:1311:35:301
2410722760,2sleep220901-21kworker/u8:312:15:002
2260722760,7sleep121813-1kworker/u9:209:50:281
2218522760,1sleep114185-21kworker/u8:212:10:281
2033222760,1sleep116309-21kworker/u8:009:45:281
2033222760,1sleep116309-21kworker/u8:009:45:281
130422760,1sleep128291-21kworker/u8:112:35:161
2854322750,2sleep10-21swapper/112:23:141
191522750,1sleep128016-21kworker/u8:611:25:281
927322740,1sleep27843-21kworker/u8:011:40:542
3089222740,1sleep130560-21kworker/u8:212:28:441
1107922740,1sleep230558-21kworker/u8:211:45:322
1107922740,1sleep230558-21kworker/u8:211:45:312
1007322740,1sleep27433-21kworker/u8:507:50:282
325822730,1sleep22331-21kworker/u8:910:20:152
1601522730,1sleep213975-21kworker/u8:109:35:512
1601522730,1sleep213975-21kworker/u8:109:35:512
649222720,2sleep20-21swapper/211:35:312
2569222720,2sleep20-21swapper/212:16:452
1504422720,1sleep17433-21kworker/u8:508:05:341
1331322720,1sleep131396-21kworker/u8:608:00:281
3052922710,1sleep228293-21kworker/u8:612:27:002
139122710,2sleep20-21swapper/207:25:152
2693522700,2sleep20-21swapper/210:00:212
3222622690,6sleep132225-21ssh10:10:411
3213022690,2sleep132129-21ssh11:20:381
2801822690,7sleep224953-1kworker/u9:112:20:532
2637622690,2sleep20-21swapper/208:40:282
2466922690,2sleep119-21ksoftirqd/112:15:231
1021122690,1sleep18992-21kworker/u8:1007:50:391
1625722680,1sleep115503-21kworker/u8:008:10:211
1378222680,2sleep20-21swapper/210:41:082
3140622670,2sleep10-21swapper/107:16:591
2828322670,1sleep228017-21kworker/u8:711:13:382
272622670,1sleep1846-21kworker/u8:707:29:391
240122660,1sleep230567-21kworker/u8:1112:35:442
2124722660,2sleep10-21swapper/110:58:041
977822650,1sleep24879-21kworker/u8:1009:23:572
89622650,2sleep2895-21ssh10:15:132
421422650,2sleep225-21ksoftirqd/211:30:312
2603222650,1sleep223395-21kworker/u8:211:08:472
2308322650,2sleep20-21swapper/211:00:462
1323622650,1sleep211656-21kworker/u8:2109:30:282
301522640,1sleep231396-21kworker/u8:607:30:122
3014622640,1sleep116310-21kworker/u8:210:06:351
2992222640,2sleep20-21swapper/208:50:362
2261922640,2sleep20-21swapper/209:50:282
368422630,2sleep10-21swapper/109:10:211
1892022630,2sleep20-21swapper/210:52:462
1499322630,3sleep27436-1kworker/u9:008:05:322
687522620,2sleep10-21swapper/107:40:301
2091022620,1sleep218783-21kworker/u8:008:25:142
869822610,2sleep28685-21ssh10:30:302
340722610,1sleep22903-21kworker/u8:209:10:142
2017822610,1sleep214184-21kworker/u8:112:05:252
1504822610,2sleep20-21swapper/211:55:132
1363622610,2sleep10-21swapper/109:30:401
916122600,1sleep1845-21kworker/u8:407:48:421
35322600,1sleep228065-21kworker/u8:907:20:402
3180422600,1sleep223508-21kworker/u8:1310:10:302
2218822600,2sleep10-21swapper/108:29:061
2825222590,2sleep10-21swapper/111:13:281
2502122590,1sleep123508-21kworker/u8:1309:55:331
1332922590,2sleep20-21swapper/208:00:292
2547222580,2sleep10-21swapper/108:39:431
241722580,2sleep20-21swapper/209:05:402
241722580,2sleep20-21swapper/209:05:402
235122580,1sleep132011-21kworker/u8:609:05:351
235122580,1sleep132011-21kworker/u8:609:05:351
1512222580,1sleep111801-21kworker/u8:710:45:131
2812122570,1sleep126901-21kworker/u8:708:45:311
51722560,1sleep132009-21kworker/u8:409:00:241
3060522560,2sleep10-21swapper/111:17:441
3060522560,2sleep10-21swapper/111:17:441
1842422560,2sleep20-21swapper/212:00:482
1408522560,2sleep20-21swapper/211:51:542
1148022560,1sleep19321-21kworker/u8:1509:26:131
462722550,1sleep14145-21kworker/u8:107:35:151
386922550,1sleep12331-21kworker/u8:910:20:311
3112222550,6sleep2241rcuc/208:55:182
2973622550,1sleep124852-21kworker/u8:807:11:321
2040322550,2sleep20-21swapper/209:45:332
2040322550,2sleep20-21swapper/209:45:332
2479122540,1sleep220441-21kworker/u8:108:35:352
2371922540,2sleep10-21swapper/108:32:561
1613422540,7sleep119-21ksoftirqd/111:55:471
831922530,1sleep17182-21kworker/u8:810:30:171
3060922530,1sleep126901-21kworker/u8:708:54:531
1067122520,6sleep210672-21/usr/sbin/munin10:35:242
3084122510,1sleep224851-21kworker/u8:707:15:272
2198122510,2sleep10-21swapper/111:00:141
768022500,1sleep27433-21kworker/u8:507:45:012
2829922500,2sleep20-21swapper/208:45:412
706522490,2sleep10-21swapper/109:17:081
71922480,2sleep232010-21kworker/u8:509:00:332
2039622480,2sleep20-21swapper/208:21:522
127322480,2sleep21272-21ssh11:25:142
3223222470,2sleep10-21swapper/109:00:001
2069022470,2sleep10-21swapper/108:25:001
2708422450,1sleep126908-21kworker/u8:1208:44:061
2276122410,2sleep20-21swapper/208:30:162
222632400,2sleep30-21swapper/311:00:203
44202380,2sleep30-21swapper/307:35:013
81772300,2sleep30-21swapper/307:45:223
40812290,2sleep30-21swapper/309:10:353
266502270,16sleep30-21swapper/310:00:153
68422260,2sleep30-21swapper/307:40:273
93312250,2sleep30-21swapper/310:31:403
243192250,2sleep30-21swapper/309:55:113
4372240,2sleep30-21swapper/310:14:173
324922240,2sleep30-21swapper/311:20:473
12952240,2sleep30-21swapper/312:35:143
59712230,2sleep30-21swapper/307:39:433
27342230,2sleep30-21swapper/307:29:463
220102230,2sleep30-21swapper/308:26:513
198622230,2sleep30-21swapper/309:45:193
198622230,2sleep30-21swapper/309:45:183
193082230,2sleep30-21swapper/310:54:363
8812220,2sleep30-21swapper/307:22:253
28162220,2sleep30-21swapper/309:06:253
28162220,2sleep30-21swapper/309:06:253
262372220,2sleep30-21swapper/312:19:203
23922220,2sleep30-21swapper/310:17:223
138722220,2sleep30-21swapper/309:31:383
119762210,11sleep3301rcuc/309:28:283
305962200,2sleep30-21swapper/308:54:433
214162200,9sleep30-21swapper/310:58:503
15482190,8sleep3301rcuc/311:25:183
103092190,2sleep30-21swapper/310:35:093
8762180,8sleep3301rcuc/312:34:283
245622180,8sleep3301rcuc/311:05:213
70462170,2sleep30-21swapper/309:17:023
64332170,6sleep3301rcuc/311:35:273
308872170,7sleep3301rcuc/312:28:423
287922170,7sleep3301rcuc/308:47:193
95772160,6sleep3301rcuc/311:42:183
307492160,6sleep3301rcuc/311:18:273
307492160,6sleep3301rcuc/311:18:263
297452160,6sleep3301rcuc/307:11:383
2846699169,4cyclictest63552chrt10:25:363
265662160,4sleep3301rcuc/311:10:123
235872160,6sleep3301rcuc/308:31:183
155862160,6sleep3301rcuc/309:35:323
155862160,6sleep3301rcuc/309:35:323
154742160,1sleep30-21swapper/310:45:313
153302160,6sleep3301rcuc/311:55:223
92222150,5sleep3301rcuc/309:21:213
47382150,5sleep3301rcuc/311:31:103
294712150,4sleep3301rcuc/310:05:293
2846699158,4cyclictest195812chrt12:05:073
2846699154,7cyclictest38282sleep310:20:303
268182150,5sleep3301rcuc/312:20:043
234122150,2sleep3301rcuc/309:52:103
233202150,5sleep3301rcuc/312:11:103
157282150,5sleep3301rcuc/308:09:513
141312150,5sleep3301rcuc/311:52:083
137582150,5sleep3301rcuc/310:41:003
122952150,5sleep3301rcuc/307:57:363
313452140,4sleep3301rcuc/307:16:223
308662140,4sleep3301rcuc/308:55:073
269452140,4sleep3301rcuc/308:42:233
254322140,5sleep3301rcuc/308:39:133
203702140,4sleep3301rcuc/308:21:323
188892140,5sleep3301rcuc/308:18:313
186912140,5sleep3301rcuc/312:02:023
182862140,2sleep30-21swapper/309:40:493
133452140,2sleep30-21swapper/308:00:293
10952140,5sleep3301rcuc/309:00:423
105512140,5sleep3301rcuc/307:50:563
103932140,4sleep3301rcuc/311:45:053
103932140,4sleep3301rcuc/311:45:053
170182130,2sleep30-21swapper/308:10:423
9356292,3sleep09357-21ssh11:41:170
3849292,3sleep03867-21gcc10:20:300
353293,2sleep00-21swapper/012:32:100
14125292,2sleep00-21swapper/009:32:490
9687282,2sleep00-21swapper/010:33:220
9338282,2sleep00-21swapper/009:21:550
6994282,2sleep00-21swapper/009:16:520
6873282,2sleep00-21swapper/010:25:540
5010282,2sleep00-21swapper/009:13:150
32467282,2sleep00-21swapper/010:12:110
30309282,2sleep00-21swapper/011:16:240
30309282,2sleep00-21swapper/011:16:240
30247282,2sleep00-21swapper/010:07:030
29934282,2sleep00-21swapper/007:14:030
27879282,2sleep00-21swapper/010:01:340
27215281,2sleep00-21swapper/007:05:210
27108282,2sleep00-21swapper/008:44:260
23836282,2sleep00-21swapper/009:54:050
22430281,3sleep022436-21ssh12:10:330
21976280,3sleep021980-21ssh11:00:130
2154282,2sleep00-21swapper/007:25:420
2107282,2sleep00-21swapper/009:05:270
2107282,2sleep00-21swapper/009:05:270
18792282,2sleep00-21swapper/009:41:590
15858281,3sleep00-21swapper/010:45:470
13167281,3sleep013234-21memory11:50:250
11734282,2sleep00-21swapper/011:46:440
11734282,2sleep00-21swapper/011:46:440
11433282,2sleep00-21swapper/009:25:570
1052282,2sleep00-21swapper/007:24:320
9070271,2sleep00-21swapper/007:47:370
7604272,2sleep00-21swapper/007:44:350
6914271,2sleep00-21swapper/011:35:450
32704271,2sleep00-21swapper/011:21:500
28794271,2sleep00-21swapper/008:47:210
26655271,2sleep00-21swapper/011:10:190
25888272,2sleep00-21swapper/012:17:370
25409272,2sleep00-21swapper/008:38:550
24930271,2sleep024943-21ssh09:55:290
22135272,2sleep00-21swapper/008:28:300
21361271,2sleep00-21swapper/009:48:140
21361271,2sleep00-21swapper/009:48:140
17132272,2sleep00-21swapper/008:12:050
16160271,2sleep00-21swapper/011:55:550
14608271,2sleep00-21swapper/010:45:010
1433272,2sleep00-21swapper/009:04:330
13837271,2sleep00-21swapper/008:01:230
12216272,2sleep00-21swapper/007:56:420
10636272,2sleep00-21swapper/007:52:040
5715261,2sleep00-21swapper/007:36:320
4220261,2sleep00-21swapper/007:33:130
31311261,2sleep00-21swapper/007:15:560
30287261,2sleep00-21swapper/008:50:510
3014261,2sleep00-21swapper/011:28:430
23578261,2sleep00-21swapper/008:31:110
20419261,2sleep00-21swapper/008:22:110
19117261,2sleep00-21swapper/010:53:460
18917262,2sleep00-21swapper/008:18:490
11458262,2sleep00-21swapper/010:36:000
31922251,2sleep00-21swapper/008:56:100
28682251,2sleep00-21swapper/012:23:530
21213251,2sleep00-21swapper/012:08:060
15442251,2sleep00-21swapper/008:06:190
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional