You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2023-12-06 - 06:20
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 rack7slot1.osadl.org (updated Wed Dec 06, 2023 00:45:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1419821360,1sleep117239-21stress22:59:001
12753212761,23sleep30-21swapper/319:06:503
12753212761,23sleep30-21swapper/319:06:503
12672211955,59sleep10-21swapper/119:06:041
12672211955,59sleep10-21swapper/119:06:041
12746211451,57sleep20-21swapper/219:06:452
12746211451,57sleep20-21swapper/219:06:452
12854210951,20sleep00-21swapper/019:07:430
12854210951,20sleep00-21swapper/019:07:430
90232450,1sleep017239-21stress21:50:370
13221994415,26cyclictest0-21swapper/123:50:561
13221994215,24cyclictest0-21swapper/123:18:051
13221994215,24cyclictest0-21swapper/122:48:461
13221994111,27cyclictest0-21swapper/121:43:421
13221994110,28cyclictest0-21swapper/123:33:111
13220994116,22cyclictest0-21swapper/023:12:160
13221994015,22cyclictest0-21swapper/121:22:261
13221994014,23cyclictest0-21swapper/122:15:121
13221994011,27cyclictest0-21swapper/100:10:471
13221994010,27cyclictest0-21swapper/122:12:501
13220994014,23cyclictest0-21swapper/000:16:590
13220994014,15cyclictest0-21swapper/021:32:130
84262395,13sleep30-21swapper/320:53:183
307882395,13sleep20-21swapper/219:36:182
296682395,13sleep20-21swapper/220:33:112
223692395,13sleep30-21swapper/319:21:553
1322399394,17cyclictest0-21swapper/222:10:012
1322399394,17cyclictest0-21swapper/222:10:012
13221993915,21cyclictest0-21swapper/123:20:241
13221993911,25cyclictest0-21swapper/121:51:251
13221993911,25cyclictest0-21swapper/100:22:421
13220993910,26cyclictest0-21swapper/021:41:470
41062385,13sleep20-21swapper/219:48:342
308872385,13sleep10-21swapper/119:37:141
166242385,13sleep30-21swapper/321:05:383
153382385,13sleep20-21swapper/220:07:082
13223993814,21cyclictest0-21swapper/222:53:472
13221993816,15cyclictest0-21swapper/122:38:181
13221993816,15cyclictest0-21swapper/122:38:181
13221993815,21cyclictest0-21swapper/100:04:401
13220993816,19cyclictest0-21swapper/023:01:230
13220993812,23cyclictest0-21swapper/023:48:280
13220993810,25cyclictest0-21swapper/022:59:240
13220993810,19cyclictest0-21swapper/023:25:490
13220993810,19cyclictest0-21swapper/023:25:490
13220993810,16cyclictest0-21swapper/021:10:290
112072385,13sleep20-21swapper/220:57:392
96312375,13sleep30-21swapper/319:57:023
325152375,13sleep10-21swapper/120:39:091
298292375,13sleep10-21swapper/120:34:391
28242375,13sleep30-21swapper/320:43:403
28222375,13sleep10-21swapper/120:43:381
26482375,10sleep20-21swapper/220:41:502
251632375,11sleep20-21swapper/219:26:232
166542375,13sleep00-21swapper/021:05:430
156602375,12sleep30-21swapper/319:12:043
154652374,13sleep30-21swapper/320:08:293
13221993715,20cyclictest0-21swapper/100:30:291
13221993715,20cyclictest0-21swapper/100:30:291
13221993714,20cyclictest0-21swapper/123:00:281
13221993714,20cyclictest0-21swapper/122:08:531
13221993714,20cyclictest0-21swapper/122:08:531
13221993711,23cyclictest0-21swapper/122:42:291
13221993711,23cyclictest0-21swapper/122:42:291
1322099376,19cyclictest0-21swapper/023:50:350
13220993716,19cyclictest0-21swapper/023:37:590
13220993714,21cyclictest0-21swapper/000:25:170
13220993711,23cyclictest0-21swapper/023:41:090
124702375,13sleep30-21swapper/320:01:393
111602375,13sleep10-21swapper/120:57:141
82642365,10sleep00-21swapper/020:51:430
68732365,13sleep30-21swapper/319:53:003
54262365,13sleep00-21swapper/020:46:410
279252365,13sleep00-21swapper/019:31:070
240462365,12sleep10-21swapper/120:23:231
211542365,12sleep30-21swapper/320:18:123
183322364,13sleep00-21swapper/020:13:030
153992365,13sleep00-21swapper/020:07:500
1322199367,26cyclictest0-21swapper/100:15:081
13221993615,19cyclictest0-21swapper/121:55:071
13221993615,19cyclictest0-21swapper/121:55:071
13221993614,20cyclictest0-21swapper/123:13:171
13221993614,19cyclictest0-21swapper/122:50:331
13221993614,19cyclictest0-21swapper/100:05:231
13221993612,21cyclictest0-21swapper/100:35:321
13221993610,23cyclictest0-21swapper/121:15:391
1322099366,27cyclictest0-21swapper/021:15:110
13220993613,20cyclictest0-21swapper/022:00:230
13220993613,19cyclictest0-21swapper/000:24:180
13220993612,22cyclictest0-21swapper/000:00:380
68612355,13sleep00-21swapper/019:52:530
324052355,12sleep00-21swapper/020:38:030
256122355,10sleep30-21swapper/319:30:013
252272355,10sleep30-21swapper/319:27:063
183502355,13sleep10-21swapper/120:13:161
158162355,10sleep20-21swapper/219:13:402
13225993515,18cyclictest0-21swapper/323:51:043
13225993511,21cyclictest0-21swapper/321:53:353
1322399357,25cyclictest0-21swapper/221:48:512
1322399355,27cyclictest0-21swapper/222:46:212
13223993516,17cyclictest0-21swapper/222:00:322
13223993515,17cyclictest0-21swapper/223:20:212
13223993514,18cyclictest0-21swapper/221:25:472
13223993512,20cyclictest0-21swapper/223:40:062
1322199359,23cyclictest0-21swapper/121:10:381
1322199356,26cyclictest0-21swapper/122:00:431
13221993514,19cyclictest0-21swapper/121:25:031
13220993516,16cyclictest0-21swapper/023:06:140
13220993515,17cyclictest0-21swapper/022:50:040
13220993514,18cyclictest0-21swapper/022:10:360
13220993513,20cyclictest0-21swapper/000:30:120
13220993513,20cyclictest0-21swapper/000:30:110
13220993512,21cyclictest0-21swapper/022:05:050
13220993512,21cyclictest0-21swapper/022:05:050
13220993512,20cyclictest0-21swapper/022:43:350
13220993512,20cyclictest0-21swapper/022:43:350
13220993510,22cyclictest0-21swapper/022:20:210
113202355,10sleep30-21swapper/320:58:443
99192344,13sleep00-21swapper/019:59:430
83132345,12sleep10-21swapper/120:52:161
294632345,12sleep00-21swapper/020:31:170
224832345,12sleep00-21swapper/019:23:000
141982345,10sleep20-21swapper/221:04:012
141982345,10sleep20-21swapper/221:04:012
13223993416,15cyclictest0-21swapper/222:30:322
13223993416,15cyclictest0-21swapper/222:24:512
13223993416,15cyclictest0-21swapper/200:06:532
13223993415,16cyclictest0-21swapper/223:30:312
13223993415,16cyclictest0-21swapper/222:35:242
13223993415,16cyclictest0-21swapper/222:35:232
13223993415,16cyclictest0-21swapper/222:11:152
13223993415,16cyclictest0-21swapper/200:27:112
1322199346,25cyclictest0-21swapper/123:25:321
1322199346,25cyclictest0-21swapper/123:25:321
13221993415,16cyclictest0-21swapper/123:40:301
13221993410,22cyclictest0-21swapper/123:05:381
13220993415,16cyclictest0-21swapper/022:50:010
13220993414,17cyclictest0-21swapper/022:15:300
13220993414,17cyclictest0-21swapper/021:38:210
13220993411,20cyclictest0-21swapper/021:55:260
13220993411,20cyclictest0-21swapper/021:55:250
28502335,13sleep00-21swapper/020:43:570
241692335,10sleep00-21swapper/020:24:350
1322599338,23cyclictest0-21swapper/319:49:163
1322599338,23cyclictest0-21swapper/319:43:063
13225993314,17cyclictest0-21swapper/300:15:263
13225993311,19cyclictest0-21swapper/323:40:333
13225993310,20cyclictest0-21swapper/323:16:153
1322399336,16cyclictest0-21swapper/200:20:012
13223993315,16cyclictest0-21swapper/221:20:472
13223993315,16cyclictest0-21swapper/200:36:472
13223993315,15cyclictest0-21swapper/223:00:212
13223993312,18cyclictest0-21swapper/223:15:162
13223993311,19cyclictest0-21swapper/223:06:012
1322099337,20cyclictest0-21swapper/021:00:340
1322099337,20cyclictest0-21swapper/021:00:340
13220993315,15cyclictest0-21swapper/022:25:430
269672325,10sleep30-21swapper/320:29:073
13225993215,14cyclictest0-21swapper/323:30:253
13225993212,17cyclictest0-21swapper/321:20:223
13225993210,20cyclictest0-21swapper/323:38:203
1322399326,15cyclictest0-21swapper/221:35:272
1322399325,25cyclictest0-21swapper/219:19:352
13223993217,13cyclictest0-21swapper/220:37:252
13223993215,15cyclictest0-21swapper/223:25:482
13223993215,15cyclictest0-21swapper/223:25:482
13223993214,15cyclictest0-21swapper/221:57:372
13223993214,15cyclictest0-21swapper/221:57:372
13223993214,15cyclictest0-21swapper/200:10:242
13223993212,18cyclictest0-21swapper/200:30:422
13223993212,18cyclictest0-21swapper/200:30:412
1322199329,20cyclictest0-21swapper/121:45:251
1322199325,25cyclictest0-21swapper/120:45:511
13221993214,16cyclictest0-21swapper/123:55:281
13221993214,15cyclictest0-21swapper/122:25:371
13221993211,18cyclictest0-21swapper/121:30:401
1322099326,17cyclictest0-21swapper/021:20:490
13220993216,13cyclictest0-21swapper/023:20:440
13220993215,15cyclictest0-21swapper/021:25:340
13220993214,15cyclictest0-21swapper/000:05:400
13220993211,18cyclictest0-21swapper/000:35:050
13220993211,16cyclictest0-21swapper/019:10:060
13220993211,15cyclictest0-21swapper/019:47:050
13220993210,19cyclictest0-21swapper/000:10:200
251832314,10sleep00-21swapper/019:26:330
1322599318,21cyclictest0-21swapper/319:36:563
1322599318,21cyclictest0-21swapper/319:16:583
1322599315,24cyclictest0-21swapper/320:14:463
13225993116,12cyclictest0-21swapper/322:17:243
13225993116,12cyclictest0-21swapper/322:09:283
13225993116,12cyclictest0-21swapper/322:09:283
13225993116,12cyclictest0-21swapper/321:39:103
13225993115,13cyclictest0-21swapper/323:48:003
13225993115,13cyclictest0-21swapper/322:27:303
13225993115,13cyclictest0-21swapper/321:55:393
13225993115,13cyclictest0-21swapper/321:55:393
13225993115,13cyclictest0-21swapper/321:43:293
13225993114,14cyclictest0-21swapper/323:30:023
13225993114,14cyclictest0-21swapper/321:15:403
13225993113,15cyclictest0-21swapper/322:00:533
13225993111,17cyclictest0-21swapper/322:43:203
13225993111,17cyclictest0-21swapper/322:43:193
13225993111,17cyclictest0-21swapper/300:39:523
13225993111,17cyclictest0-21swapper/300:20:583
13225993111,17cyclictest0-21swapper/300:00:533
13225993110,18cyclictest0-21swapper/322:49:433
1322399315,24cyclictest0-21swapper/220:28:042
1322399314,25cyclictest0-21swapper/219:30:212
13223993117,12cyclictest0-21swapper/221:50:282
13223993115,13cyclictest0-21swapper/221:30:162
13223993114,15cyclictest0-21swapper/222:25:392
13223993112,16cyclictest0-21swapper/222:55:232
13223993110,18cyclictest0-21swapper/221:40:222
1322199317,21cyclictest0-21swapper/122:23:171
1322199315,24cyclictest0-21swapper/121:05:321
1322199315,24cyclictest0-21swapper/119:32:111
13221993114,15cyclictest0-21swapper/120:25:351
13221993114,15cyclictest0-21swapper/100:25:241
13221993112,16cyclictest0-21swapper/123:45:301
1322099317,19cyclictest0-21swapper/020:55:380
1322099314,17cyclictest0-21swapper/023:59:580
13220993114,15cyclictest0-21swapper/022:30:410
118432315,10sleep10-21swapper/121:00:191
118432315,10sleep10-21swapper/121:00:191
1322599307,20cyclictest0-21swapper/322:20:273
13225993015,12cyclictest0-21swapper/323:55:323
13225993015,12cyclictest0-21swapper/323:20:413
13225993015,12cyclictest0-21swapper/321:32:533
13225993015,12cyclictest0-21swapper/300:11:093
13225993012,15cyclictest0-21swapper/322:10:323
13225993011,17cyclictest0-21swapper/323:08:063
13225993010,17cyclictest0-21swapper/323:14:293
13225993010,17cyclictest0-21swapper/321:26:013
1322399306,21cyclictest0-21swapper/223:45:262
1322399305,23cyclictest0-21swapper/220:45:042
1322399305,23cyclictest0-21swapper/220:17:342
1322399305,23cyclictest0-21swapper/220:10:242
1322399305,23cyclictest0-21swapper/219:24:072
13223993016,11cyclictest0-21swapper/200:20:462
13223993012,15cyclictest0-21swapper/221:12:032
1322199307,20cyclictest0-21swapper/123:35:351
1322199305,23cyclictest0-21swapper/119:12:011
13221993016,12cyclictest0-21swapper/120:15:311
13221993015,14cyclictest0-21swapper/120:03:011
1322099304,19cyclictest0-21swapper/020:01:430
1322099303,21cyclictest0-21swapper/019:38:110
13220993015,13cyclictest0-21swapper/023:30:420
13220993010,18cyclictest0-21swapper/021:45:390
13220993010,18cyclictest0-21swapper/019:43:350
13225992915,12cyclictest0-21swapper/300:05:063
13225992914,12cyclictest0-21swapper/322:31:583
13225992911,16cyclictest0-21swapper/321:46:253
1322399299,17cyclictest0-21swapper/223:40:022
1322399295,22cyclictest0-21swapper/221:05:312
1322399295,22cyclictest0-21swapper/220:22:042
1322399295,22cyclictest0-21swapper/219:57:042
1322399294,23cyclictest0-21swapper/220:03:342
13223992918,10cyclictest0-21swapper/220:50:452
13223992914,14cyclictest0-21swapper/219:52:212
1322199295,23cyclictest0-21swapper/119:25:141
1322199295,22cyclictest0-21swapper/120:09:511
1322199295,22cyclictest0-21swapper/119:58:511
1322199295,22cyclictest0-21swapper/119:51:111
1322199295,22cyclictest0-21swapper/119:15:411
1322199294,23cyclictest0-21swapper/119:46:361
13221992915,12cyclictest0-21swapper/122:30:391
1322099298,19cyclictest0-21swapper/020:15:340
13220992917,11cyclictest0-21swapper/019:16:050
13220992915,12cyclictest0-21swapper/022:35:280
13220992915,12cyclictest0-21swapper/022:35:280
13220992914,14cyclictest0-21swapper/020:25:040
1322599288,19cyclictest0-21swapper/320:31:233
1322599288,19cyclictest0-21swapper/320:24:283
13225992814,12cyclictest0-21swapper/323:00:283
13225992814,12cyclictest0-21swapper/322:35:363
13225992814,12cyclictest0-21swapper/322:35:363
13225992814,12cyclictest0-21swapper/321:10:433
13225992811,15cyclictest0-21swapper/300:25:323
1322399284,22cyclictest0-21swapper/219:40:162
13223992811,14cyclictest0-21swapper/222:15:362
1322199285,22cyclictest0-21swapper/119:24:311
1322199285,21cyclictest0-21swapper/119:42:011
1322099289,16cyclictest0-21swapper/023:15:420
1322599275,21cyclictest0-21swapper/320:46:163
1322599275,21cyclictest0-21swapper/320:37:563
13225992715,11cyclictest0-21swapper/321:00:163
13225992715,11cyclictest0-21swapper/321:00:163
13225992713,12cyclictest0-21swapper/323:25:223
1322399276,18cyclictest0-21swapper/221:15:272
13223992713,12cyclictest0-21swapper/223:55:342
13225992615,9cyclictest0-21swapper/322:51:383
13223992613,11cyclictest0-21swapper/200:00:372
13223992512,11cyclictest0-21swapper/223:15:012
1322199254,19cyclictest0-21swapper/121:35:391
13225992310,11cyclictest0-21swapper/300:30:343
13225992310,11cyclictest0-21swapper/300:30:343
1322399226,14cyclictest0-21swapper/223:50:372
1322399226,14cyclictest0-21swapper/222:40:212
1322399226,14cyclictest0-21swapper/222:40:212
1322599217,12cyclictest0-21swapper/322:55:393
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional