You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-09-20 - 19:11
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 376 highest latencies:
System rack7slot1.osadl.org (updated Fri Sep 20, 2024 12:45:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24025211664,48sleep30-21swapper/307:09:253
23888211451,58sleep10-21swapper/107:07:391
23743211252,55sleep00-21swapper/007:05:460
2774221090,1sleep111036-21stress09:48:181
23941210350,21sleep20-21swapper/207:08:202
24178994527,15cyclictest0-21swapper/011:41:040
24181994316,24cyclictest0-21swapper/310:31:093
24178994325,16cyclictest0-21swapper/010:25:210
24178994222,18cyclictest0-21swapper/011:05:220
199792420,1sleep211038-21stress12:03:072
2418099416,23cyclictest0-21swapper/211:03:242
24178994123,16cyclictest0-21swapper/011:20:000
24178994123,16cyclictest0-21swapper/011:19:590
24181994013,24cyclictest0-21swapper/309:17:383
24178994026,12cyclictest0-21swapper/011:26:460
24178994025,13cyclictest0-21swapper/010:15:050
24178994025,13cyclictest0-21swapper/008:05:470
24181993915,21cyclictest0-21swapper/309:53:543
24178993924,13cyclictest0-21swapper/010:42:390
24178993923,14cyclictest0-21swapper/010:00:130
24178993824,12cyclictest0-21swapper/009:50:250
24178993820,15cyclictest0-21swapper/012:36:030
24178993811,24cyclictest0-21swapper/010:30:180
24181993712,22cyclictest0-21swapper/311:15:033
24181993712,22cyclictest0-21swapper/311:15:033
24178993723,12cyclictest0-21swapper/009:57:380
24178993722,13cyclictest0-21swapper/011:55:150
24178993722,13cyclictest0-21swapper/011:55:140
24178993720,15cyclictest0-21swapper/010:55:250
114432375,13sleep30-21swapper/307:53:283
262622365,13sleep10-21swapper/108:28:221
243672365,10sleep30-21swapper/307:10:023
24181993616,17cyclictest0-21swapper/311:49:223
24181993613,21cyclictest0-21swapper/312:02:053
24181993613,11cyclictest0-21swapper/309:31:523
2417899368,25cyclictest0-21swapper/012:30:160
2417899368,25cyclictest0-21swapper/012:30:160
2417899367,27cyclictest0-21swapper/009:30:180
2417899367,26cyclictest0-21swapper/009:10:260
2417899365,28cyclictest0-21swapper/011:50:170
2417899365,28cyclictest0-21swapper/011:50:160
24178993622,12cyclictest0-21swapper/009:25:280
24178993622,12cyclictest0-21swapper/009:25:280
24178993621,13cyclictest0-21swapper/009:20:170
24178993618,15cyclictest0-21swapper/010:10:230
24178993618,15cyclictest0-21swapper/010:10:230
24178993612,21cyclictest11036-21stress12:14:560
24178993612,21cyclictest11036-21stress12:14:550
198982365,12sleep30-21swapper/308:13:303
8202355,13sleep30-21swapper/307:29:023
48632355,10sleep30-21swapper/307:35:523
311732355,12sleep30-21swapper/307:24:093
24181993516,17cyclictest0-21swapper/309:48:163
24181993511,21cyclictest0-21swapper/310:35:113
24179993512,20cyclictest0-21swapper/109:40:141
2417899359,23cyclictest0-21swapper/010:45:270
2417899358,25cyclictest0-21swapper/008:30:200
2417899357,26cyclictest0-21swapper/011:30:490
2417899357,25cyclictest0-21swapper/009:15:310
2417899356,26cyclictest0-21swapper/012:20:340
2417899356,26cyclictest0-21swapper/012:15:180
2417899354,27cyclictest0-21swapper/011:00:330
24178993522,11cyclictest0-21swapper/010:50:160
24178993521,12cyclictest0-21swapper/012:05:140
51952345,13sleep20-21swapper/207:39:562
38732345,13sleep10-21swapper/108:50:251
306282345,10sleep30-21swapper/308:40:003
283982345,10sleep10-21swapper/108:33:281
282692345,10sleep20-21swapper/208:31:522
24181993416,15cyclictest0-21swapper/310:06:083
24181993416,15cyclictest0-21swapper/310:06:083
24181993413,19cyclictest0-21swapper/310:24:573
24181993411,20cyclictest0-21swapper/310:57:353
24180993410,21cyclictest0-21swapper/211:05:122
2417899348,24cyclictest0-21swapper/012:00:180
2417899348,24cyclictest0-21swapper/007:15:280
2417899347,25cyclictest0-21swapper/011:35:370
2417899347,25cyclictest0-21swapper/009:00:000
2417899347,25cyclictest0-21swapper/009:00:000
2417899347,25cyclictest0-21swapper/007:30:310
2417899345,26cyclictest0-21swapper/010:20:360
2417899345,26cyclictest0-21swapper/010:05:320
2417899345,26cyclictest0-21swapper/010:05:310
24178993420,13cyclictest0-21swapper/009:05:010
157882345,13sleep30-21swapper/308:04:553
133192345,13sleep20-21swapper/207:55:322
63502335,10sleep20-21swapper/208:55:302
6312335,10sleep20-21swapper/207:26:372
27372335,13sleep20-21swapper/208:50:092
2418199337,23cyclictest0-21swapper/310:19:343
24181993316,14cyclictest0-21swapper/312:35:113
24181993315,16cyclictest0-21swapper/310:10:173
24181993315,16cyclictest0-21swapper/310:10:163
24181993312,18cyclictest0-21swapper/312:05:193
24181993310,21cyclictest0-21swapper/309:55:043
2418099336,24cyclictest0-21swapper/210:20:172
24180993315,16cyclictest0-21swapper/210:15:332
24179993315,15cyclictest0-21swapper/111:20:021
24179993315,15cyclictest0-21swapper/111:20:011
24179993310,20cyclictest0-21swapper/110:50:091
2417899338,24cyclictest0-21swapper/008:04:290
2417899338,24cyclictest0-21swapper/007:47:380
2417899338,23cyclictest0-21swapper/009:45:290
2417899338,22cyclictest0-21swapper/011:45:230
2417899338,22cyclictest0-21swapper/011:20:220
2417899338,22cyclictest0-21swapper/011:20:210
2417899338,22cyclictest0-21swapper/010:35:260
2417899337,24cyclictest0-21swapper/009:40:320
2417899337,23cyclictest0-21swapper/011:10:120
2417899336,25cyclictest0-21swapper/008:55:160
2417899336,25cyclictest0-21swapper/007:40:430
2417899336,25cyclictest0-21swapper/007:25:240
24178993321,11cyclictest0-21swapper/008:15:360
24178993319,13cyclictest0-21swapper/008:29:090
24178993319,13cyclictest0-21swapper/007:11:380
24178993315,15cyclictest0-21swapper/012:25:060
24178993314,16cyclictest0-21swapper/009:35:280
24178993314,16cyclictest0-21swapper/009:35:280
241252335,10sleep10-21swapper/108:23:211
22742335,13sleep20-21swapper/208:47:412
36922324,10sleep30-21swapper/308:50:233
309642320,2sleep311037-21stress11:10:333
24181993215,15cyclictest0-21swapper/312:31:293
24181993215,15cyclictest0-21swapper/312:31:293
24181993215,15cyclictest0-21swapper/311:25:173
24181993215,15cyclictest0-21swapper/309:40:033
24181993213,17cyclictest0-21swapper/309:20:303
24181993213,16cyclictest0-21swapper/312:29:193
24181993210,21cyclictest0-21swapper/308:21:363
2418099326,23cyclictest0-21swapper/209:40:212
24180993215,15cyclictest0-21swapper/212:05:412
24180993215,14cyclictest0-21swapper/209:30:202
24180993213,16cyclictest0-21swapper/210:50:302
24180993212,18cyclictest0-21swapper/210:55:182
24180993210,20cyclictest0-21swapper/209:50:262
24179993216,13cyclictest0-21swapper/110:15:371
24179993215,15cyclictest0-21swapper/111:10:201
24179993215,14cyclictest0-21swapper/112:25:231
24179993215,14cyclictest0-21swapper/112:07:511
24179993215,14cyclictest0-21swapper/111:47:301
24179993211,18cyclictest0-21swapper/109:54:011
24179993210,19cyclictest0-21swapper/111:55:281
24179993210,19cyclictest0-21swapper/111:55:271
24179993210,19cyclictest0-21swapper/110:05:201
24179993210,19cyclictest0-21swapper/110:05:191
2417899328,23cyclictest0-21swapper/008:22:390
2417899327,24cyclictest0-21swapper/008:54:130
2417899327,24cyclictest0-21swapper/007:21:570
2417899326,24cyclictest0-21swapper/008:45:060
2417899326,24cyclictest0-21swapper/007:55:220
2417899326,24cyclictest0-21swapper/007:36:350
2417899325,25cyclictest0-21swapper/007:50:150
23712325,10sleep10-21swapper/108:48:551
115492325,12sleep20-21swapper/207:54:522
85572315,10sleep20-21swapper/209:01:292
85572315,10sleep20-21swapper/209:01:282
2418199319,20cyclictest0-21swapper/311:25:013
2418199319,20cyclictest0-21swapper/311:25:003
2418199315,16cyclictest0-21swapper/312:20:243
24181993117,12cyclictest0-21swapper/310:30:023
24181993116,12cyclictest0-21swapper/309:35:143
24181993116,12cyclictest0-21swapper/309:35:143
24181993116,12cyclictest0-21swapper/309:27:103
24181993116,12cyclictest0-21swapper/309:27:103
24181993115,14cyclictest0-21swapper/311:30:203
24181993111,17cyclictest0-21swapper/310:48:203
2418099319,19cyclictest0-21swapper/211:27:052
2418099317,21cyclictest0-21swapper/212:10:042
2418099317,21cyclictest0-21swapper/212:10:032
2418099315,23cyclictest0-21swapper/210:11:532
2418099315,23cyclictest0-21swapper/210:11:532
24180993117,13cyclictest0-21swapper/208:43:062
24180993115,14cyclictest0-21swapper/212:35:322
24180993114,14cyclictest0-21swapper/208:35:132
2417999315,24cyclictest0-21swapper/109:07:201
2417999315,24cyclictest0-21swapper/109:02:011
2417999315,24cyclictest0-21swapper/109:02:001
2417999315,24cyclictest0-21swapper/108:56:411
2417999315,24cyclictest0-21swapper/107:35:101
24179993117,13cyclictest0-21swapper/108:15:061
24179993116,13cyclictest0-21swapper/110:38:271
24179993116,12cyclictest0-21swapper/112:23:151
24179993115,13cyclictest0-21swapper/110:30:181
24179993114,15cyclictest0-21swapper/111:50:131
24179993114,15cyclictest0-21swapper/111:50:131
24179993114,15cyclictest0-21swapper/110:00:311
24179993114,15cyclictest0-21swapper/109:35:331
24179993114,15cyclictest0-21swapper/109:35:321
24179993114,15cyclictest0-21swapper/109:10:241
2417899315,24cyclictest0-21swapper/008:40:180
24178993119,11cyclictest0-21swapper/008:10:000
24178993114,15cyclictest0-21swapper/008:35:090
196732313,13sleep10-21swapper/108:10:351
92412305,13sleep10-21swapper/107:47:261
2418199309,18cyclictest0-21swapper/311:51:523
2418199309,18cyclictest0-21swapper/311:51:523
24181993016,12cyclictest0-21swapper/311:55:263
24181993016,12cyclictest0-21swapper/311:55:253
24181993015,14cyclictest0-21swapper/307:48:163
24181993015,12cyclictest0-21swapper/310:40:313
2418099309,18cyclictest0-21swapper/210:37:522
2418099306,21cyclictest0-21swapper/209:20:022
2418099305,23cyclictest0-21swapper/209:05:472
2418099305,23cyclictest0-21swapper/208:16:572
2418099305,23cyclictest0-21swapper/208:03:062
24180993014,13cyclictest0-21swapper/211:40:092
24180993014,13cyclictest0-21swapper/209:56:352
24180993013,15cyclictest0-21swapper/209:25:182
24180993013,15cyclictest0-21swapper/209:25:182
24180993011,17cyclictest0-21swapper/211:45:092
24180993010,18cyclictest0-21swapper/211:35:262
2417999308,19cyclictest0-21swapper/111:25:131
2417999305,24cyclictest0-21swapper/107:10:071
2417999305,23cyclictest0-21swapper/108:43:071
2417999305,23cyclictest0-21swapper/108:05:571
24179993015,14cyclictest0-21swapper/108:36:311
24179993015,12cyclictest0-21swapper/112:10:081
24179993015,12cyclictest0-21swapper/112:10:081
24179993013,14cyclictest0-21swapper/109:55:331
24179993012,15cyclictest0-21swapper/109:20:241
24179993012,15cyclictest0-21swapper/109:15:331
6082295,10sleep10-21swapper/107:26:191
2418199295,22cyclictest0-21swapper/307:34:273
2418199295,17cyclictest0-21swapper/308:34:243
24181992915,12cyclictest0-21swapper/312:15:213
24181992915,12cyclictest0-21swapper/312:10:203
24181992915,12cyclictest0-21swapper/312:10:203
24181992914,13cyclictest0-21swapper/309:10:073
24181992913,14cyclictest0-21swapper/311:00:043
24181992913,14cyclictest0-21swapper/310:00:213
2418099298,18cyclictest0-21swapper/211:10:142
2418099295,22cyclictest0-21swapper/207:20:362
24180992917,11cyclictest0-21swapper/208:11:562
24180992916,12cyclictest0-21swapper/207:18:162
24180992914,13cyclictest0-21swapper/211:50:172
24180992914,13cyclictest0-21swapper/211:50:172
24180992914,13cyclictest0-21swapper/211:30:302
24180992913,14cyclictest0-21swapper/210:40:242
24180992913,14cyclictest0-21swapper/209:35:162
24180992913,14cyclictest0-21swapper/209:35:152
24180992912,15cyclictest0-21swapper/212:25:122
24180992910,16cyclictest0-21swapper/210:30:332
2417999295,22cyclictest0-21swapper/107:16:211
24179992915,12cyclictest0-21swapper/112:20:001
24179992911,16cyclictest0-21swapper/110:10:181
24179992911,16cyclictest0-21swapper/110:10:171
2418199285,22cyclictest0-21swapper/308:09:283
2418199284,22cyclictest0-21swapper/308:55:113
2418199284,22cyclictest0-21swapper/308:46:573
2418199284,22cyclictest0-21swapper/308:43:373
24181992815,11cyclictest0-21swapper/311:35:113
24181992814,12cyclictest0-21swapper/310:50:273
24181992813,13cyclictest0-21swapper/311:40:203
2418099285,21cyclictest0-21swapper/208:24:212
24180992816,11cyclictest0-21swapper/207:10:062
24180992814,12cyclictest0-21swapper/209:10:152
24180992813,13cyclictest0-21swapper/209:45:162
24180992811,15cyclictest0-21swapper/212:25:012
24180992811,14cyclictest0-21swapper/210:45:252
2417999285,21cyclictest0-21swapper/107:51:301
2417999285,21cyclictest0-21swapper/107:43:111
2417999285,21cyclictest0-21swapper/107:32:201
2417999285,11cyclictest0-21swapper/107:57:301
24179992816,11cyclictest0-21swapper/108:02:401
24179992816,11cyclictest0-21swapper/107:22:001
24179992814,12cyclictest0-21swapper/112:00:111
24179992813,13cyclictest0-21swapper/110:50:011
24179992812,14cyclictest0-21swapper/111:20:111
24179992812,14cyclictest0-21swapper/111:20:101
2418199274,21cyclictest0-21swapper/308:25:313
2418199274,21cyclictest0-21swapper/307:56:043
2418199273,23cyclictest0-21swapper/308:15:063
2418199273,14cyclictest0-21swapper/309:06:043
2418099275,21cyclictest0-21swapper/208:05:012
2418099275,20cyclictest0-21swapper/208:25:202
2418099275,20cyclictest0-21swapper/207:45:112
24179992710,14cyclictest0-21swapper/111:30:271
2418199263,21cyclictest0-21swapper/307:40:083
2418199263,21cyclictest0-21swapper/307:17:023
24181992615,10cyclictest0-21swapper/309:00:563
24181992615,10cyclictest0-21swapper/309:00:563
2418099268,16cyclictest0-21swapper/210:25:162
2418099266,18cyclictest0-21swapper/212:15:272
2418099266,17cyclictest0-21swapper/211:15:362
2418099266,17cyclictest0-21swapper/211:15:352
2418099265,19cyclictest0-21swapper/207:30:572
24180992611,13cyclictest0-21swapper/209:20:242
2417999266,17cyclictest0-21swapper/111:00:231
24179992612,12cyclictest0-21swapper/110:25:181
24179992611,12cyclictest0-21swapper/111:40:201
2418099256,17cyclictest0-21swapper/212:30:252
2418099256,17cyclictest0-21swapper/212:30:242
2418099255,18cyclictest0-21swapper/207:40:382
2417999256,17cyclictest0-21swapper/110:40:181
2417999256,16cyclictest0-21swapper/111:05:251
24179992511,11cyclictest0-21swapper/112:30:261
24179992511,11cyclictest0-21swapper/112:30:251
2417999245,16cyclictest0-21swapper/110:55:201
24179992410,12cyclictest0-21swapper/111:35:171
2418099235,17cyclictest0-21swapper/211:55:272
2418099235,17cyclictest0-21swapper/211:55:272
2418099225,15cyclictest0-21swapper/211:20:102
2418099225,15cyclictest0-21swapper/211:20:102
2418099222,7cyclictest11037-21stress10:05:002
2417999227,13cyclictest0-21swapper/109:30:301
2418099213,5cyclictest11037-21stress10:05:272
2418099213,5cyclictest11037-21stress10:05:272
2417999216,13cyclictest0-21swapper/112:35:171
2417999216,13cyclictest0-21swapper/109:25:161
2417999216,13cyclictest0-21swapper/109:25:161
2417999203,15cyclictest0-21swapper/110:20:171
2418199192,9cyclictest11035-21stress11:05:223
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional