You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-04-22 - 21:23
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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 792 highest latencies:
System rackaslot0.osadl.org (updated Tue Apr 22, 2025 12:44:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
170742960,0sleep117075-21bash12:26:101
75452910,0sleep00-21swapper/010:47:220
189002860,0sleep00-21swapper/011:23:510
280842620,0sleep10-21swapper/111:34:011
168852580,0sleep30-21swapper/309:31:133
239062570,1sleep20-21swapper/209:35:162
89932560,0sleep20-21swapper/211:49:172
233562560,0sleep30-21swapper/310:18:573
16342550,2sleep12459599cyclictest10:36:371
57082540,1sleep10-21swapper/109:26:471
245282540,1sleep024518-21sshd11:12:180
194032540,1sleep219393-21sshd11:50:092
254532530,0sleep017080-21diskmemload11:58:570
247452530,0sleep10-21swapper/110:55:401
9632510,0sleep30-21swapper/310:53:223
69122510,0sleep10-21swapper/109:54:021
70492500,0sleep17012-21sshd09:30:161
2406125023,9sleep00-21swapper/007:06:320
198622500,0sleep019863-21sshd11:27:040
72662490,0sleep30-21swapper/311:10:363
2403724825,20sleep30-21swapper/307:06:153
258102470,0sleep30-21swapper/311:53:273
251372470,1sleep20-21swapper/209:25:232
241742470,0sleep20-21swapper/210:52:242
2404024725,18sleep10-21swapper/107:06:171
2399024724,19sleep20-21swapper/207:05:372
10802470,0sleep10-21swapper/110:06:441
89102460,0sleep00-21swapper/010:10:490
189672460,0sleep318966-21id10:08:353
106652450,0sleep117080-21diskmemload09:57:431
84652430,0sleep10-21swapper/108:50:171
314572430,0sleep20-21swapper/209:46:182
285712420,0sleep217080-21diskmemload09:18:382
202142410,0sleep220197-21sshd11:55:382
223552400,0sleep20-21swapper/209:21:302
261922340,0sleep00-21swapper/010:55:510
29912230,0sleep00-21swapper/009:36:240
24597992220,1cyclictest0-21swapper/309:48:063
24595992213,6cyclictest0-21swapper/112:06:441
24594992120,1cyclictest9898-21sshd12:05:580
24594992119,1cyclictest24071-21sshd11:30:300
24596992017,1cyclictest12594-21sshd10:14:372
24594992018,1cyclictest2368-21sshd11:48:430
24595991816,1cyclictest2726-21sshd11:45:551
24596991716,1cyclictest8964-21sshd12:25:272
24595991715,1cyclictest13812-21sshd12:14:461
2459499172,14cyclictest0-21swapper/009:46:420
24594991715,1cyclictest17638-21sshd09:41:230
100232170,1sleep30-21swapper/312:22:433
24597991611,4cyclictest21097-21sshd09:10:203
24596991614,2cyclictest10778-21sshd10:04:202
24596991614,2cyclictest10778-21sshd10:04:202
24596991611,1cyclictest19589-21sshd11:11:492
24596991610,6cyclictest1507-21nfsd11:07:202
2459699160,16cyclictest0-21swapper/208:01:332
2459699160,15cyclictest21952-21sshd12:09:532
24595991615,1cyclictest30933-21sshd09:11:411
2459499160,15cyclictest0-21swapper/010:18:560
2459499160,11cyclictest0-21swapper/009:55:270
164112160,0sleep3381ktimersoftd/311:44:173
148222160,0sleep20-21swapper/210:08:092
98202150,0sleep10-21swapper/107:45:141
86872150,1sleep10-21swapper/110:17:221
24596991512,2cyclictest29826-21sshd09:11:332
2459699150,1cyclictest3236-21bash12:38:582
2459699150,1cyclictest3236-21bash12:38:582
2459599158,6cyclictest6686-21sshd11:13:421
2459499159,3cyclictest10140-21sshd11:52:050
2459499157,7cyclictest19771-21sshd12:34:500
2459499153,11cyclictest3-21ksoftirqd/010:30:270
24594991510,3cyclictest1591-21sshd11:39:130
24594991510,3cyclictest1591-21sshd11:39:120
2459499150,14cyclictest0-21swapper/012:35:460
2459499150,14cyclictest0-21swapper/012:35:460
2459499150,14cyclictest0-21swapper/012:00:100
2459499150,12cyclictest0-21swapper/011:05:120
124152150,0sleep112414-21sshd10:27:551
106292150,0sleep30-21swapper/310:11:003
63662140,0sleep16363-21sshd10:30:291
258942140,1sleep337-21rcuc/311:09:243
2459799149,4cyclictest13827-21sshd10:04:453
2459799149,4cyclictest13827-21sshd10:04:453
24597991412,1cyclictest6936-21bash12:25:163
2459799141,12cyclictest0-21swapper/310:26:233
2459799140,9cyclictest0-21swapper/311:31:063
2459799140,13cyclictest23145-21sshd11:58:453
2459799140,13cyclictest1722-21runrttasks12:12:013
2459799140,13cyclictest0-21swapper/310:47:333
2459799140,13cyclictest0-21swapper/310:20:543
2459799140,11cyclictest0-21swapper/311:17:153
2459699148,5cyclictest13098-21sshd11:26:252
24596991412,2cyclictest464-21sshd09:32:522
24596991411,2cyclictest3277-21sshd12:02:332
24596991410,1cyclictest7159-21sshd09:40:082
2459599149,4cyclictest0-21swapper/112:24:211
2459599149,4cyclictest0-21swapper/111:58:331
2459599140,13cyclictest0-21swapper/112:03:531
2459599140,13cyclictest0-21swapper/111:04:421
2459499149,4cyclictest0-21swapper/011:02:360
2459499149,4cyclictest0-21swapper/010:53:550
2459499149,2cyclictest0-21swapper/012:10:350
2459499148,3cyclictest0-21swapper/010:06:060
2459499144,1cyclictest0-21swapper/012:20:110
24594991412,1cyclictest9693-21kworker/0:210:02:110
24594991412,1cyclictest9693-21kworker/0:210:02:110
24594991411,2cyclictest0-21swapper/011:40:390
2459499140,13cyclictest0-21swapper/010:26:230
2459499140,13cyclictest0-21swapper/009:50:320
2459499140,13cyclictest0-21swapper/009:23:500
2459499140,13cyclictest0-21swapper/009:10:180
2459499140,11cyclictest13018-21sshd09:30:500
77302130,0sleep2291ktimersoftd/210:27:252
2459799139,1cyclictest0-21swapper/312:06:043
2459799139,1cyclictest0-21swapper/311:28:043
2459799138,4cyclictest0-21swapper/311:46:303
2459799138,2cyclictest30187-21sshd09:25:553
2459799133,9cyclictest10604-21switchtime11:35:233
2459799133,9cyclictest10604-21switchtime11:35:233
24597991311,1cyclictest15126-21sshd10:58:093
24597991310,1cyclictest115950irq/25-eth009:51:273
2459799130,2cyclictest7394-21sshd10:37:133
2459799130,2cyclictest19575-21sshd11:01:543
2459799130,2cyclictest18102-21sshd09:37:583
2459799130,1cyclictest0-21swapper/312:32:073
2459799130,12cyclictest0-21swapper/310:31:533
2459799130,10cyclictest0-21swapper/311:21:533
2459699139,3cyclictest0-21swapper/210:39:152
2459699139,1cyclictest0-21swapper/211:40:172
2459699138,4cyclictest12344-21sshd10:31:072
2459699138,1cyclictest11934-21sshd12:34:082
24596991311,1cyclictest30972-21id09:53:102
2459699131,11cyclictest0-21swapper/211:35:112
2459699131,11cyclictest0-21swapper/211:35:112
2459699131,11cyclictest0-21swapper/211:24:532
2459699130,6cyclictest0-21swapper/208:51:122
2459699130,13cyclictest0-21swapper/208:36:302
2459699130,12cyclictest4739-21sshd10:47:032
2459699130,12cyclictest20185-21sshd11:01:572
2459699130,12cyclictest0-21swapper/211:17:072
2459699130,12cyclictest0-21swapper/209:57:082
2459599139,3cyclictest0-21swapper/110:10:251
2459599139,1cyclictest0-21swapper/112:18:541
2459599138,2cyclictest3953-21sshd09:46:521
2459599138,2cyclictest2905-21cp09:15:451
2459599138,2cyclictest17080-21diskmemload11:18:281
2459599131,2cyclictest0-21swapper/112:30:141
2459599131,11cyclictest0-21swapper/110:20:021
2459599130,4cyclictest6935-21bash11:35:091
2459599130,4cyclictest6935-21bash11:35:091
2459599130,1cyclictest115950irq/25-eth011:42:061
2459599130,10cyclictest16116-21sshd10:51:331
2459599130,10cyclictest0-21swapper/112:38:191
2459599130,10cyclictest0-21swapper/112:38:181
2459599130,10cyclictest0-21swapper/110:45:381
2459599130,10cyclictest0-21swapper/110:40:251
2459499139,3cyclictest2494-21sshd10:40:050
2459499139,3cyclictest0-21swapper/010:20:500
2459499131,1cyclictest24747-21sshd12:15:350
2459499130,12cyclictest3111-21sshd09:26:310
2459499130,12cyclictest0-21swapper/010:38:000
2459799129,2cyclictest0-21swapper/312:16:163
2459799129,2cyclictest0-21swapper/312:01:183
2459799128,1cyclictest0-21swapper/312:35:103
2459799128,1cyclictest0-21swapper/312:35:103
2459799122,9cyclictest6421-21sshd09:40:043
2459799121,10cyclictest10150irq/24-ahci[00009:20:153
2459799121,10cyclictest0-21swapper/307:15:013
2459799120,1cyclictest29282-21bash09:18:433
2459799120,1cyclictest0-21swapper/309:56:463
2459799120,11cyclictest0-21swapper/310:42:173
2459699129,2cyclictest0-21swapper/210:58:522
2459699125,7cyclictest0-21swapper/212:20:152
2459699125,7cyclictest0-21swapper/209:05:352
2459699122,9cyclictest115950irq/25-eth011:30:452
2459699121,10cyclictest0-21swapper/210:20:202
24596991210,2cyclictest15096-21sshd12:17:372
24596991210,1cyclictest26209-21bash10:42:322
2459699120,1cyclictest0-21swapper/207:15:132
2459699120,11cyclictest14737-21sshd12:11:592
2459699120,11cyclictest0-21swapper/207:52:522
2459599129,2cyclictest0-21swapper/111:50:221
2459599129,2cyclictest0-21swapper/111:21:381
2459599129,2cyclictest0-21swapper/109:40:341
2459599121,1cyclictest115950irq/25-eth010:00:391
2459599121,1cyclictest115950irq/25-eth010:00:391
2459599121,10cyclictest0-21swapper/109:35:481
24595991210,1cyclictest15418-21sshd11:26:371
2459599120,11cyclictest9044-21runrttasks07:42:421
2459599120,11cyclictest0-21swapper/109:20:191
2459599120,11cyclictest0-21swapper/108:08:301
2459499129,2cyclictest0-21swapper/007:15:010
2459499128,3cyclictest0-21swapper/012:25:470
24594991210,1cyclictest2133-21sshd11:16:120
2459499120,11cyclictest0-21swapper/009:15:510
2459699115,6cyclictest0-21swapper/207:58:432
2459699113,5cyclictest0-21swapper/208:42:222
24596991110,1cyclictest0-21swapper/208:46:052
24596991110,1cyclictest0-21swapper/207:42:522
2459699110,1cyclictest0-21swapper/208:26:472
2459699110,11cyclictest0-21swapper/209:04:532
2459699110,11cyclictest0-21swapper/207:36:292
2459699110,10cyclictest16677-21bash10:15:012
2459599119,1cyclictest0-21swapper/111:05:211
2459599119,1cyclictest0-21swapper/108:45:151
24595991110,1cyclictest0-21swapper/107:16:411
2459799109,1cyclictest0-21swapper/307:42:253
2459799100,9cyclictest0-21swapper/307:55:543
2459799100,10cyclictest0-21swapper/309:09:333
2459799100,10cyclictest0-21swapper/308:46:333
2459799100,10cyclictest0-21swapper/308:25:383
2459699109,1cyclictest0-21swapper/207:30:132
2459699100,9cyclictest0-21swapper/207:45:172
2459699100,7cyclictest0-21swapper/207:13:542
2459699100,10cyclictest0-21swapper/208:15:382
2459699100,10cyclictest0-21swapper/207:22:132
2459599109,1cyclictest0-21swapper/108:13:151
2459599109,1cyclictest0-21swapper/107:57:131
2459599100,10cyclictest0-21swapper/109:02:111
2459599100,10cyclictest0-21swapper/108:44:161
2459599100,10cyclictest0-21swapper/107:32:491
2459599100,10cyclictest0-21swapper/107:25:441
2459499109,1cyclictest0-21swapper/008:59:550
2459499109,1cyclictest0-21swapper/007:48:490
2459499100,1cyclictest0-21swapper/009:00:150
245979998,1cyclictest0-21swapper/308:57:213
245979998,1cyclictest0-21swapper/308:44:203
245979998,1cyclictest0-21swapper/308:34:003
245979998,1cyclictest0-21swapper/307:46:093
245979990,9cyclictest0-21swapper/308:04:443
245979990,9cyclictest0-21swapper/307:33:293
245979990,1cyclictest0-21swapper/307:51:223
245969991,7cyclictest0-21swapper/208:55:222
245969990,6cyclictest0-21swapper/208:31:272
245969990,6cyclictest0-21swapper/208:21:272
245969990,6cyclictest0-21swapper/208:10:312
245969990,6cyclictest0-21swapper/208:05:552
245969990,6cyclictest0-21swapper/207:26:232
245959998,1cyclictest0-21swapper/108:57:241
245959998,1cyclictest0-21swapper/108:37:321
245959998,1cyclictest0-21swapper/108:30:551
245959998,1cyclictest0-21swapper/108:22:541
245959990,9cyclictest0-21swapper/107:21:551
245959990,5cyclictest0-21swapper/107:10:171
245949995,4cyclictest0-21swapper/009:05:170
245949994,2cyclictest0-21swapper/008:10:160
245949990,6cyclictest0-21swapper/008:50:180
245949990,1cyclictest0-21swapper/008:18:340
245979987,1cyclictest0-21swapper/308:09:503
245979987,1cyclictest0-21swapper/307:37:053
245979981,6cyclictest0-21swapper/308:50:183
245979981,6cyclictest0-21swapper/308:15:123
245979981,6cyclictest0-21swapper/308:10:253
245979981,6cyclictest0-21swapper/307:20:243
245959983,4cyclictest29290-21gawk08:25:171
245959981,6cyclictest0-21swapper/108:15:291
245959981,6cyclictest0-21swapper/107:50:211
245959981,6cyclictest0-21swapper/107:35:171
245949987,1cyclictest0-21swapper/007:43:290
245949987,1cyclictest0-21swapper/007:25:070
245949983,2cyclictest0-21swapper/008:40:110
245949981,6cyclictest0-21swapper/008:45:130
245949981,6cyclictest0-21swapper/008:30:200
245949981,6cyclictest0-21swapper/008:25:190
245949981,6cyclictest0-21swapper/008:20:220
245949980,5cyclictest0-21swapper/008:05:230
245949980,5cyclictest0-21swapper/008:00:130
245979975,1cyclictest26041-21apache_volume08:20:153
245979975,1cyclictest13336-21perl09:00:153
245979971,5cyclictest0-21swapper/307:25:163
245979970,6cyclictest0-21swapper/308:35:133
245979970,6cyclictest0-21swapper/307:10:143
245959976,1cyclictest0-21swapper/109:09:441
245959970,6cyclictest0-21swapper/108:00:101
245949973,2cyclictest0-21swapper/007:10:170
245949971,5cyclictest0-21swapper/007:30:160
245949970,6cyclictest0-21swapper/007:55:140
245949970,6cyclictest0-21swapper/007:50:190
245949970,6cyclictest0-21swapper/007:35:150
245949970,4cyclictest0-21swapper/008:35:220
245949962,2cyclictest0-21swapper/007:20:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional