You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-06-18 - 05:37
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 all highest latencies:
System (updated Tue Jun 18, 2024 00:45:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4699211856,57sleep00-21swapper/019:06:020
4707211352,56sleep30-21swapper/319:06:083
4735210550,21sleep10-21swapper/119:06:301
499829065,20sleep20-21swapper/219:09:532
510599667,19cyclictest0-21swapper/021:50:420
510599667,19cyclictest0-21swapper/021:50:410
510599657,44cyclictest0-21swapper/000:20:170
510599656,19cyclictest0-21swapper/022:15:410
6102640,1sleep116475-21stress21:49:481
6102640,1sleep116475-21stress21:49:481
510599646,16cyclictest0-21swapper/022:40:390
5105996410,40cyclictest0-21swapper/023:05:130
5105996410,40cyclictest0-21swapper/023:05:130
5105996410,17cyclictest0-21swapper/023:45:300
510599636,43cyclictest0-21swapper/022:05:360
510599636,43cyclictest0-21swapper/000:35:320
510599626,19cyclictest0-21swapper/000:15:410
510599606,42cyclictest0-21swapper/023:30:140
510599596,36cyclictest0-21swapper/000:05:010
510599566,47cyclictest0-21swapper/022:10:310
5105995512,40cyclictest0-21swapper/023:35:210
5105995510,42cyclictest0-21swapper/000:14:260
5105995510,42cyclictest0-21swapper/000:14:260
5105995411,40cyclictest0-21swapper/022:54:550
5105995411,40cyclictest0-21swapper/000:30:190
5105995313,37cyclictest0-21swapper/023:57:030
5105995311,39cyclictest0-21swapper/022:00:280
5105995310,40cyclictest0-21swapper/022:20:270
5105995310,40cyclictest0-21swapper/022:20:260
5105995310,40cyclictest0-21swapper/021:55:360
5107995227,23cyclictest0-21swapper/200:09:522
5107995227,23cyclictest0-21swapper/200:09:522
510599527,42cyclictest0-21swapper/023:30:010
5105995211,38cyclictest0-21swapper/021:25:390
5105995210,39cyclictest0-21swapper/023:50:580
510599518,40cyclictest0-21swapper/023:01:480
510599518,40cyclictest0-21swapper/023:01:470
510599518,23cyclictest0-21swapper/019:45:010
510599516,42cyclictest0-21swapper/021:46:340
510599516,42cyclictest0-21swapper/021:46:340
5105995111,37cyclictest0-21swapper/022:55:130
5105995111,37cyclictest0-21swapper/022:55:120
5105995111,37cyclictest0-21swapper/022:45:210
5105995110,19cyclictest0-21swapper/023:44:580
510799509,38cyclictest0-21swapper/222:09:442
510599507,40cyclictest0-21swapper/022:31:430
5105995010,37cyclictest0-21swapper/000:25:210
5107994930,17cyclictest0-21swapper/222:19:532
5107994926,21cyclictest0-21swapper/222:47:192
510599497,15cyclictest0-21swapper/021:20:190
510599496,40cyclictest0-21swapper/023:20:320
510599496,15cyclictest0-21swapper/021:15:350
5105994910,16cyclictest0-21swapper/021:10:330
214672490,1sleep016472-21stress22:39:130
5107994831,15cyclictest0-21swapper/221:50:362
5107994831,15cyclictest0-21swapper/221:50:362
5107994830,15cyclictest0-21swapper/200:32:232
5107994827,19cyclictest0-21swapper/222:24:152
5107994827,19cyclictest0-21swapper/222:24:142
5107994827,19cyclictest0-21swapper/221:18:402
5107994826,19cyclictest0-21swapper/200:00:442
5107994823,23cyclictest0-21swapper/222:43:262
510599485,29cyclictest0-21swapper/020:54:220
5107994730,15cyclictest0-21swapper/223:35:162
5107994725,19cyclictest0-21swapper/223:13:152
5107994725,15cyclictest0-21swapper/223:45:152
510599476,18cyclictest0-21swapper/021:41:340
510599476,18cyclictest0-21swapper/021:10:000
510599476,17cyclictest0-21swapper/022:25:100
510599475,20cyclictest0-21swapper/021:02:440
510599475,20cyclictest0-21swapper/019:25:040
510599475,16cyclictest0-21swapper/020:20:000
5105994712,20cyclictest0-21swapper/021:30:160
5105994711,16cyclictest0-21swapper/020:59:160
5105994710,15cyclictest0-21swapper/019:19:150
5107994628,15cyclictest0-21swapper/223:25:312
5107994626,18cyclictest0-21swapper/222:50:322
5107994622,22cyclictest0-21swapper/223:15:162
510599466,15cyclictest0-21swapper/023:10:270
5105994611,19cyclictest0-21swapper/019:20:200
5107994531,12cyclictest0-21swapper/223:00:022
5107994531,12cyclictest0-21swapper/223:00:012
5107994531,12cyclictest0-21swapper/222:03:312
5107994528,15cyclictest0-21swapper/223:30:182
510599457,31cyclictest0-21swapper/019:30:270
510599456,15cyclictest0-21swapper/023:15:170
5105994511,19cyclictest0-21swapper/020:40:170
5107994429,13cyclictest0-21swapper/200:17:362
5107994428,14cyclictest0-21swapper/200:20:252
5107994427,15cyclictest0-21swapper/223:40:222
5107994427,15cyclictest0-21swapper/223:00:302
5107994427,15cyclictest0-21swapper/223:00:292
5107994427,15cyclictest0-21swapper/222:25:152
5107994426,16cyclictest0-21swapper/223:55:102
5107994426,16cyclictest0-21swapper/221:30:242
5107994415,26cyclictest0-21swapper/222:38:562
510599448,18cyclictest0-21swapper/019:40:010
510599446,17cyclictest0-21swapper/020:45:100
5107994331,10cyclictest0-21swapper/221:10:012
5107994328,13cyclictest0-21swapper/221:10:382
5107994326,14cyclictest0-21swapper/223:05:222
5107994326,14cyclictest0-21swapper/223:05:222
5107994325,16cyclictest0-21swapper/221:40:362
510599435,25cyclictest0-21swapper/020:05:110
510599435,20cyclictest0-21swapper/020:11:350
510599435,19cyclictest0-21swapper/020:30:010
510599435,18cyclictest0-21swapper/020:25:000
5105994312,13cyclictest0-21swapper/020:30:020
5105994310,17cyclictest0-21swapper/019:10:310
5107994227,13cyclictest0-21swapper/221:25:162
5107994225,15cyclictest0-21swapper/221:55:262
5107994225,15cyclictest0-21swapper/200:25:142
510599425,20cyclictest0-21swapper/020:39:560
510599425,20cyclictest0-21swapper/020:00:390
510599425,16cyclictest0-21swapper/019:54:550
510599425,16cyclictest0-21swapper/019:54:550
5105994210,13cyclictest0-21swapper/019:55:040
5107994127,12cyclictest0-21swapper/200:35:372
5107994124,15cyclictest0-21swapper/223:55:012
5107994028,10cyclictest0-21swapper/223:20:252
5107994012,26cyclictest0-21swapper/200:10:082
5107994012,26cyclictest0-21swapper/200:10:082
510599405,17cyclictest0-21swapper/021:35:160
5108993911,25cyclictest0-21swapper/322:14:153
5107993925,12cyclictest0-21swapper/221:20:212
510599395,16cyclictest0-21swapper/019:46:130
5107993813,15cyclictest16026-21ntp_states19:35:272
510699386,19cyclictest0-21swapper/122:37:151
5108993710,24cyclictest0-21swapper/323:24:423
510799378,26cyclictest0-21swapper/221:45:152
510799378,26cyclictest0-21swapper/221:45:152
510599375,11cyclictest0-21swapper/000:05:180
510599375,11cyclictest0-21swapper/000:05:180
64252363,29sleep30-21swapper/300:36:163
510899369,24cyclictest0-21swapper/321:44:143
5108993610,23cyclictest0-21swapper/323:09:483
5108993610,23cyclictest0-21swapper/323:09:483
510799367,27cyclictest0-21swapper/219:20:052
510799367,21cyclictest0-21swapper/220:15:322
5107993617,17cyclictest0-21swapper/222:30:332
5107993613,5cyclictest30003-21latency_hist20:25:002
5107993612,14cyclictest7161-21ntp_states20:45:242
5107993612,14cyclictest5253-21python20:40:292
5106993615,18cyclictest0-21swapper/123:34:021
125362365,11sleep10-21swapper/121:00:111
118662364,11sleep30-21swapper/320:55:363
56842355,11sleep30-21swapper/320:41:493
510799357,26cyclictest0-21swapper/220:50:462
5107993512,11cyclictest25829-21turbostat.cron20:15:002
5106993512,20cyclictest0-21swapper/121:35:381
236882355,9sleep30-21swapper/320:09:523
173852355,9sleep30-21swapper/319:43:063
510799348,19cyclictest0-21swapper/220:05:202
510799346,26cyclictest0-21swapper/219:57:262
5107993413,8cyclictest13432-21ntpq21:00:242
5108993315,15cyclictest0-21swapper/322:15:293
5108993313,17cyclictest0-21swapper/322:50:183
510799339,22cyclictest0-21swapper/221:35:142
5107993314,12cyclictest0-21swapper/219:10:212
5107993313,5cyclictest2406-21df20:35:142
5107993313,5cyclictest0-21swapper/219:15:162
318222335,11sleep10-21swapper/120:26:541
277382335,11sleep10-21swapper/120:18:051
256302335,11sleep10-21swapper/120:12:561
214632335,11sleep10-21swapper/120:03:491
510899329,20cyclictest0-21swapper/323:25:033
5107993214,7cyclictest0-21swapper/220:30:112
510699328,22cyclictest0-21swapper/121:05:291
5106993215,15cyclictest0-21swapper/122:45:221
5106993211,13cyclictest0-21swapper/119:39:151
5106993210,19cyclictest0-21swapper/121:21:041
298952324,11sleep30-21swapper/320:24:003
510899315,24cyclictest0-21swapper/319:55:203
510899315,24cyclictest0-21swapper/319:38:503
5108993116,13cyclictest0-21swapper/321:29:343
5108993115,14cyclictest0-21swapper/323:10:373
5108993115,13cyclictest0-21swapper/320:25:333
5108993111,17cyclictest0-21swapper/322:56:043
5108993111,17cyclictest0-21swapper/322:56:043
5108993111,17cyclictest0-21swapper/322:47:493
5108993111,17cyclictest0-21swapper/300:10:083
5108993111,17cyclictest0-21swapper/300:10:083
5108993110,18cyclictest0-21swapper/322:30:043
510799316,23cyclictest0-21swapper/219:25:552
5107993123,6cyclictest17686-21date19:45:012
5107993113,5cyclictest10550-21cat22:10:462
5107993111,5cyclictest30634-21df20:25:172
5106993115,14cyclictest0-21swapper/122:05:401
5106993114,15cyclictest0-21swapper/100:27:031
5106993114,14cyclictest0-21swapper/121:40:111
5106993114,14cyclictest0-21swapper/121:28:211
5106993111,17cyclictest0-21swapper/123:46:481
5106993111,17cyclictest0-21swapper/123:15:221
35372314,11sleep10-21swapper/120:36:131
14282315,11sleep10-21swapper/120:31:071
126222315,10sleep30-21swapper/319:28:553
77412305,11sleep30-21swapper/320:46:173
510899305,23cyclictest0-21swapper/320:16:413
510899305,23cyclictest0-21swapper/319:50:513
510899305,23cyclictest0-21swapper/319:50:513
510899305,23cyclictest0-21swapper/319:45:113
5108993016,13cyclictest0-21swapper/320:10:213
5108993016,12cyclictest0-21swapper/321:38:053
5108993015,13cyclictest0-21swapper/321:45:043
5108993015,13cyclictest0-21swapper/321:45:043
5108993014,14cyclictest0-21swapper/323:15:333
5108993014,13cyclictest0-21swapper/320:30:163
5108993012,16cyclictest0-21swapper/323:04:343
5108993012,16cyclictest0-21swapper/323:04:333
5108993011,16cyclictest0-21swapper/300:06:353
5108993011,16cyclictest0-21swapper/300:06:353
5108993010,18cyclictest0-21swapper/321:50:313
5108993010,18cyclictest0-21swapper/321:50:313
5107993016,13cyclictest0-21swapper/220:55:452
5107993016,13cyclictest0-21swapper/219:46:352
5107993011,7cyclictest0-21swapper/219:30:212
5107993011,10cyclictest21290-21sshd20:01:392
510699306,21cyclictest0-21swapper/122:14:541
510699305,23cyclictest0-21swapper/119:30:151
510699305,23cyclictest0-21swapper/119:29:061
510699305,23cyclictest0-21swapper/119:17:551
510699305,15cyclictest0-21swapper/120:23:431
5106993016,13cyclictest0-21swapper/119:55:251
5106993016,13cyclictest0-21swapper/119:23:561
5106993015,12cyclictest0-21swapper/123:10:121
5106993014,14cyclictest0-21swapper/123:35:381
5106993014,14cyclictest0-21swapper/122:50:281
5106993014,14cyclictest0-21swapper/122:30:131
5106993014,14cyclictest0-21swapper/121:30:041
5106993011,17cyclictest0-21swapper/123:06:161
5106993011,17cyclictest0-21swapper/123:06:161
233612304,11sleep10-21swapper/120:06:251
118862305,10sleep10-21swapper/120:55:491
510899298,18cyclictest0-21swapper/322:22:313
510899298,18cyclictest0-21swapper/322:22:303
510899295,22cyclictest0-21swapper/320:52:203
510899295,22cyclictest0-21swapper/319:23:513
510899295,22cyclictest0-21swapper/319:18:303
5108992915,12cyclictest0-21swapper/322:35:393
5108992914,13cyclictest0-21swapper/321:56:293
5108992913,14cyclictest0-21swapper/321:10:233
5107992917,11cyclictest0-21swapper/219:50:312
5107992917,11cyclictest0-21swapper/219:50:312
510699295,22cyclictest0-21swapper/120:53:051
510699295,12cyclictest0-21swapper/119:46:251
5106992915,13cyclictest0-21swapper/119:44:051
5106992915,12cyclictest0-21swapper/122:25:221
5106992914,13cyclictest0-21swapper/122:40:311
5106992914,12cyclictest0-21swapper/123:55:181
5106992913,14cyclictest0-21swapper/123:50:421
5106992911,11cyclictest0-21swapper/120:45:071
5106992910,17cyclictest0-21swapper/121:15:141
5106992910,17cyclictest0-21swapper/100:35:451
161422294,11sleep30-21swapper/321:06:463
510899285,21cyclictest0-21swapper/319:10:203
5108992816,11cyclictest0-21swapper/319:30:103
5108992815,11cyclictest0-21swapper/323:57:363
5108992815,11cyclictest0-21swapper/321:00:253
5108992814,12cyclictest0-21swapper/323:35:373
5108992814,12cyclictest0-21swapper/322:00:203
5108992814,12cyclictest0-21swapper/300:30:243
5108992814,12cyclictest0-21swapper/300:00:123
510699288,13cyclictest0-21swapper/122:55:381
510699288,13cyclictest0-21swapper/122:55:371
510699286,20cyclictest0-21swapper/123:28:491
5106992814,12cyclictest0-21swapper/122:20:251
5106992814,12cyclictest0-21swapper/122:20:251
5106992814,12cyclictest0-21swapper/121:50:301
5106992814,12cyclictest0-21swapper/121:50:301
5106992814,12cyclictest0-21swapper/100:10:161
5106992814,12cyclictest0-21swapper/100:10:161
5106992812,14cyclictest0-21swapper/121:10:311
5106992812,14cyclictest0-21swapper/100:23:341
5106992812,14cyclictest0-21swapper/100:05:001
5106992810,12cyclictest0-21swapper/119:50:161
5106992810,12cyclictest0-21swapper/119:50:161
5106992810,12cyclictest0-21swapper/119:10:441
510899278,17cyclictest0-21swapper/323:30:353
510899275,20cyclictest0-21swapper/320:35:293
5108992712,13cyclictest0-21swapper/323:40:343
5108992711,14cyclictest0-21swapper/322:05:313
510699279,12cyclictest0-21swapper/120:43:451
510699276,19cyclictest0-21swapper/100:30:321
510699276,10cyclictest0-21swapper/123:22:051
5106992713,12cyclictest0-21swapper/123:40:281
5106992713,12cyclictest0-21swapper/100:05:271
5106992713,12cyclictest0-21swapper/100:05:271
5106992711,14cyclictest0-21swapper/100:15:251
510899266,18cyclictest0-21swapper/323:50:273
510899266,17cyclictest0-21swapper/321:20:123
5108992613,11cyclictest0-21swapper/322:40:363
5106992613,11cyclictest0-21swapper/122:00:141
510899257,16cyclictest0-21swapper/321:15:123
510899255,18cyclictest0-21swapper/320:02:153
5108992511,12cyclictest0-21swapper/300:20:363
5106992511,12cyclictest0-21swapper/121:55:311
5106992510,13cyclictest0-21swapper/122:20:011
510899246,16cyclictest0-21swapper/322:30:013
510699246,16cyclictest0-21swapper/123:00:351
510699246,16cyclictest0-21swapper/123:00:351
510899216,13cyclictest0-21swapper/300:25:323
510899207,11cyclictest12727-1kworker/u8:523:45:353
510899206,12cyclictest0-21swapper/321:30:123
510899206,12cyclictest0-21swapper/300:15:373
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional