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2023-09-22 - 01:16
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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 rack7slot1.osadl.org (updated Thu Sep 21, 2023 12:45:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
252712890,1sleep37870-21stress11:37:263
518228140,18sleep10-21swapper/107:09:491
498326949,17sleep30-21swapper/307:07:543
476026438,23sleep20-21swapper/207:05:372
294025737,16sleep00-21swapper/007:05:190
5348994513,17cyclictest0-21swapper/212:19:172
5349994312,28cyclictest0-21swapper/309:29:503
534899437,23cyclictest0-21swapper/210:17:512
534899437,23cyclictest0-21swapper/210:17:512
534899437,22cyclictest0-21swapper/210:22:222
5346994315,25cyclictest0-21swapper/010:51:310
252192436,15sleep10-21swapper/111:36:481
534899426,22cyclictest0-21swapper/212:37:432
5349994115,23cyclictest0-21swapper/312:24:393
534899415,22cyclictest0-21swapper/211:21:562
534899415,22cyclictest0-21swapper/211:21:552
5347994110,28cyclictest0-21swapper/110:56:461
534899409,16cyclictest0-21swapper/211:11:452
534899409,16cyclictest0-21swapper/211:11:452
534899405,20cyclictest0-21swapper/209:43:252
534899405,20cyclictest0-21swapper/209:43:242
226872405,14sleep30-21swapper/307:37:533
5349993914,22cyclictest0-21swapper/310:52:033
5348993915,21cyclictest0-21swapper/211:47:142
5348993915,21cyclictest0-21swapper/211:47:142
5347993910,26cyclictest0-21swapper/111:00:131
5346993915,22cyclictest0-21swapper/012:11:560
5346993914,22cyclictest0-21swapper/009:36:140
534899386,29cyclictest0-21swapper/210:31:402
5346993816,10cyclictest0-21swapper/009:17:050
5346993816,10cyclictest0-21swapper/009:17:050
5346993814,14cyclictest0-21swapper/010:00:220
5346993812,15cyclictest0-21swapper/009:42:300
5346993812,15cyclictest0-21swapper/009:42:300
315752385,14sleep20-21swapper/207:55:142
170282385,13sleep30-21swapper/307:27:333
5349993716,19cyclictest0-21swapper/310:26:203
5349993715,20cyclictest0-21swapper/311:56:063
5349993715,20cyclictest0-21swapper/309:39:383
5349993713,21cyclictest0-21swapper/310:33:393
5349993712,22cyclictest0-21swapper/310:06:543
5347993714,21cyclictest0-21swapper/109:42:161
5347993714,21cyclictest0-21swapper/109:42:161
5346993711,23cyclictest0-21swapper/011:32:530
5346993711,23cyclictest0-21swapper/011:32:520
534999366,27cyclictest0-21swapper/312:11:473
5349993615,19cyclictest0-21swapper/312:00:333
5349993615,19cyclictest0-21swapper/312:00:333
5349993615,19cyclictest0-21swapper/311:30:233
5349993615,19cyclictest0-21swapper/311:30:233
5349993614,19cyclictest0-21swapper/310:48:093
5349993614,19cyclictest0-21swapper/310:48:093
5349993612,22cyclictest0-21swapper/311:41:253
5349993612,22cyclictest0-21swapper/311:15:223
5349993612,22cyclictest0-21swapper/311:15:223
5349993612,21cyclictest0-21swapper/310:14:183
5349993612,21cyclictest0-21swapper/310:02:313
5349993612,21cyclictest0-21swapper/309:55:593
5349993610,23cyclictest0-21swapper/312:36:423
534899369,15cyclictest0-21swapper/211:16:522
534899369,15cyclictest0-21swapper/211:16:522
534899367,17cyclictest0-21swapper/210:08:272
534899367,17cyclictest0-21swapper/209:56:202
534899364,22cyclictest0-21swapper/211:34:462
534899364,22cyclictest0-21swapper/211:34:462
5348993614,19cyclictest0-21swapper/210:44:422
534799369,24cyclictest0-21swapper/109:30:211
534799366,27cyclictest0-21swapper/110:36:551
5347993616,17cyclictest0-21swapper/110:40:321
5347993610,23cyclictest0-21swapper/112:18:581
5347993610,23cyclictest0-21swapper/110:48:331
5347993610,23cyclictest0-21swapper/110:48:331
534699366,27cyclictest0-21swapper/010:18:590
534699366,27cyclictest0-21swapper/010:18:590
5346993615,19cyclictest0-21swapper/009:56:560
5346993615,17cyclictest0-21swapper/011:43:490
5346993613,20cyclictest0-21swapper/011:52:080
5346993613,12cyclictest0-21swapper/011:56:230
5346993611,22cyclictest0-21swapper/012:26:390
5346993611,22cyclictest0-21swapper/011:13:020
5346993611,22cyclictest0-21swapper/011:13:020
234462364,14sleep30-21swapper/308:37:423
79032355,14sleep10-21swapper/107:13:591
534999358,24cyclictest0-21swapper/311:04:203
5349993514,19cyclictest0-21swapper/312:26:493
5349993513,20cyclictest0-21swapper/309:50:253
5349993513,20cyclictest0-21swapper/309:31:003
5349993513,20cyclictest0-21swapper/309:16:173
5349993513,20cyclictest0-21swapper/309:16:173
5349993513,19cyclictest0-21swapper/309:12:313
5349993513,19cyclictest0-21swapper/309:12:313
5349993512,21cyclictest0-21swapper/311:26:453
5349993512,21cyclictest0-21swapper/310:15:053
5349993512,21cyclictest0-21swapper/310:15:043
5348993515,17cyclictest0-21swapper/211:26:312
5348993514,18cyclictest0-21swapper/210:50:232
5348993511,13cyclictest0-21swapper/209:52:252
534799358,24cyclictest0-21swapper/112:00:101
534799358,24cyclictest0-21swapper/112:00:101
534799357,25cyclictest0-21swapper/110:52:301
5347993516,16cyclictest0-21swapper/109:57:391
5347993515,18cyclictest0-21swapper/112:23:401
5347993515,17cyclictest0-21swapper/110:06:441
5347993514,19cyclictest0-21swapper/111:23:151
5347993514,19cyclictest0-21swapper/111:23:151
5347993512,21cyclictest0-21swapper/112:08:431
5347993512,20cyclictest0-21swapper/112:10:421
5347993511,21cyclictest0-21swapper/110:34:341
5347993511,21cyclictest0-21swapper/109:15:071
5347993511,21cyclictest0-21swapper/109:15:071
5347993510,23cyclictest0-21swapper/109:10:131
5347993510,23cyclictest0-21swapper/109:10:131
534699358,16cyclictest0-21swapper/012:31:320
534699355,21cyclictest0-21swapper/011:39:370
5346993517,15cyclictest0-21swapper/010:41:250
5346993517,15cyclictest0-21swapper/009:48:320
5346993516,16cyclictest0-21swapper/011:46:260
5346993516,16cyclictest0-21swapper/011:46:260
5346993515,17cyclictest0-21swapper/012:24:060
5346993515,17cyclictest0-21swapper/010:35:050
5346993512,20cyclictest0-21swapper/010:05:460
5346993512,20cyclictest0-21swapper/009:22:420
5346993511,22cyclictest0-21swapper/010:58:580
5346993511,21cyclictest0-21swapper/010:49:200
5346993511,21cyclictest0-21swapper/010:49:200
303102355,13sleep10-21swapper/108:50:281
263982355,14sleep30-21swapper/308:44:123
236022350,5sleep2534899cyclictest12:35:012
198362355,13sleep10-21swapper/107:32:171
141552355,13sleep30-21swapper/307:21:233
534999349,23cyclictest0-21swapper/310:20:173
534999348,23cyclictest0-21swapper/312:31:403
534999348,18cyclictest0-21swapper/311:47:383
534999348,18cyclictest0-21swapper/311:47:383
534999347,24cyclictest0-21swapper/310:37:313
534999346,25cyclictest0-21swapper/311:23:073
534999346,25cyclictest0-21swapper/311:23:073
5349993414,18cyclictest0-21swapper/312:15:293
5349993414,18cyclictest0-21swapper/310:40:133
5349993414,17cyclictest0-21swapper/309:47:473
5349993412,19cyclictest0-21swapper/312:06:453
534899346,17cyclictest0-21swapper/211:03:122
5348993415,16cyclictest0-21swapper/210:26:202
5348993415,16cyclictest0-21swapper/209:10:272
5348993415,16cyclictest0-21swapper/209:10:272
534799349,23cyclictest0-21swapper/109:35:431
534799348,23cyclictest0-21swapper/112:26:291
5347993416,15cyclictest0-21swapper/112:39:361
5347993415,16cyclictest0-21swapper/111:13:481
5347993415,16cyclictest0-21swapper/111:13:481
5347993414,18cyclictest0-21swapper/111:41:071
5347993414,17cyclictest0-21swapper/112:32:251
5347993413,18cyclictest0-21swapper/111:26:201
5347993412,19cyclictest0-21swapper/110:01:301
5347993411,20cyclictest0-21swapper/111:16:521
5347993411,20cyclictest0-21swapper/111:16:521
5346993418,14cyclictest0-21swapper/007:59:350
5346993416,15cyclictest0-21swapper/012:39:340
5346993416,15cyclictest0-21swapper/012:16:090
5346993416,15cyclictest0-21swapper/009:51:060
5346993416,15cyclictest0-21swapper/009:28:470
5346993415,16cyclictest0-21swapper/010:23:270
5346993414,18cyclictest0-21swapper/010:27:190
5346993413,19cyclictest0-21swapper/009:12:040
5346993413,19cyclictest0-21swapper/009:12:040
5346993412,19cyclictest0-21swapper/011:26:280
5346993412,19cyclictest0-21swapper/010:34:000
5346993411,20cyclictest0-21swapper/011:07:320
5346993411,20cyclictest0-21swapper/010:12:260
5346993410,21cyclictest0-21swapper/008:12:350
284902344,13sleep10-21swapper/107:49:551
261842345,11sleep20-21swapper/208:42:012
123832345,14sleep20-21swapper/208:18:052
534999339,21cyclictest0-21swapper/311:09:503
534999335,26cyclictest0-21swapper/308:54:583
534999335,26cyclictest0-21swapper/307:52:023
5349993315,15cyclictest0-21swapper/311:11:063
5349993315,15cyclictest0-21swapper/311:11:063
5349993313,17cyclictest0-21swapper/310:55:513
5349993312,10cyclictest0-21swapper/309:42:283
5349993312,10cyclictest0-21swapper/309:42:283
5349993311,19cyclictest0-21swapper/309:20:523
534899339,21cyclictest0-21swapper/210:35:262
534899336,25cyclictest0-21swapper/209:03:122
534899333,17cyclictest0-21swapper/212:27:312
5348993315,15cyclictest0-21swapper/210:14:112
5348993315,15cyclictest0-21swapper/209:36:342
5348993314,16cyclictest0-21swapper/212:20:162
5348993314,16cyclictest0-21swapper/209:16:072
5348993314,16cyclictest0-21swapper/209:16:072
534799339,21cyclictest0-21swapper/110:10:161
534799335,26cyclictest0-21swapper/108:42:271
534799335,26cyclictest0-21swapper/107:50:421
5347993315,15cyclictest0-21swapper/111:05:051
5347993314,17cyclictest0-21swapper/111:47:151
5347993314,17cyclictest0-21swapper/111:47:151
5347993314,17cyclictest0-21swapper/111:32:051
5347993314,17cyclictest0-21swapper/111:32:051
5347993314,17cyclictest0-21swapper/110:25:101
5347993314,17cyclictest0-21swapper/110:19:291
5347993314,17cyclictest0-21swapper/110:19:281
5347993313,18cyclictest0-21swapper/111:57:061
5347993311,19cyclictest0-21swapper/111:50:121
5347993310,21cyclictest0-21swapper/109:26:041
534699336,24cyclictest0-21swapper/007:40:360
5346993316,14cyclictest0-21swapper/012:09:150
5346993315,15cyclictest0-21swapper/012:00:220
5346993315,15cyclictest0-21swapper/012:00:220
5346993315,15cyclictest0-21swapper/009:33:120
5346993314,17cyclictest0-21swapper/011:01:290
5346993313,17cyclictest0-21swapper/011:15:430
5346993313,17cyclictest0-21swapper/011:15:430
5346993311,20cyclictest0-21swapper/007:20:120
5346993310,20cyclictest0-21swapper/009:00:280
296002334,12sleep20-21swapper/209:46:582
10602335,12sleep10-21swapper/107:56:171
95332323,14sleep10-21swapper/108:12:461
534999326,23cyclictest0-21swapper/311:50:303
5349993211,19cyclictest0-21swapper/308:25:213
5349993211,18cyclictest0-21swapper/307:40:363
534899329,21cyclictest0-21swapper/207:45:292
534899325,25cyclictest0-21swapper/208:50:222
534899325,25cyclictest0-21swapper/207:30:402
534899325,24cyclictest0-21swapper/207:43:122
534899325,16cyclictest0-21swapper/211:56:102
5348993215,15cyclictest0-21swapper/211:40:342
5348993214,16cyclictest0-21swapper/210:55:162
5348993214,15cyclictest0-21swapper/211:50:272
5348993214,15cyclictest0-21swapper/209:30:062
5348993214,15cyclictest0-21swapper/209:20:162
5348993211,18cyclictest0-21swapper/212:10:192
5348993210,20cyclictest0-21swapper/207:25:302
5348993210,19cyclictest0-21swapper/210:48:392
5348993210,19cyclictest0-21swapper/210:48:392
534799329,21cyclictest0-21swapper/108:49:041
534799325,25cyclictest0-21swapper/108:33:131
534799325,25cyclictest0-21swapper/108:33:131
534799325,25cyclictest0-21swapper/108:16:581
534799325,25cyclictest0-21swapper/108:07:561
534799325,24cyclictest0-21swapper/107:20:201
534799324,25cyclictest0-21swapper/108:29:071
5347993216,14cyclictest0-21swapper/109:05:261
5347993216,14cyclictest0-21swapper/109:03:461
5347993215,15cyclictest0-21swapper/110:20:101
5347993215,15cyclictest0-21swapper/109:45:381
5347993212,18cyclictest0-21swapper/109:50:131
5347993210,19cyclictest0-21swapper/109:20:211
534699329,20cyclictest0-21swapper/008:42:480
534699329,20cyclictest0-21swapper/008:06:300
534699329,20cyclictest0-21swapper/007:15:370
534699325,25cyclictest0-21swapper/008:38:220
5346993213,17cyclictest0-21swapper/011:20:550
5346993213,17cyclictest0-21swapper/011:20:540
5346993210,19cyclictest0-21swapper/007:25:160
76852315,11sleep30-21swapper/307:11:483
534999315,24cyclictest0-21swapper/309:09:123
534999315,24cyclictest0-21swapper/308:57:123
534999315,24cyclictest0-21swapper/307:33:373
534999315,14cyclictest0-21swapper/307:59:073
534999315,13cyclictest0-21swapper/308:04:473
5349993117,12cyclictest0-21swapper/308:45:383
5349993116,14cyclictest0-21swapper/307:47:473
5349993110,19cyclictest0-21swapper/308:30:303
5349993110,19cyclictest0-21swapper/308:30:303
5349993110,19cyclictest0-21swapper/308:15:243
534899319,19cyclictest0-21swapper/212:06:172
534899315,24cyclictest0-21swapper/208:45:122
534899315,24cyclictest0-21swapper/208:35:422
534899315,24cyclictest0-21swapper/208:33:172
534899315,24cyclictest0-21swapper/208:33:172
534899315,23cyclictest0-21swapper/208:26:222
534899314,25cyclictest0-21swapper/209:09:122
534899314,25cyclictest0-21swapper/208:01:582
5348993117,12cyclictest0-21swapper/208:09:122
5348993116,14cyclictest0-21swapper/207:38:222
5348993116,13cyclictest0-21swapper/209:26:302
534799315,24cyclictest0-21swapper/108:35:211
534799315,24cyclictest0-21swapper/108:20:361
534799315,24cyclictest0-21swapper/107:36:491
534799315,24cyclictest0-21swapper/107:17:561
534699319,19cyclictest0-21swapper/008:15:160
534699319,19cyclictest0-21swapper/007:47:140
5346993110,19cyclictest0-21swapper/008:31:540
5346993110,19cyclictest0-21swapper/008:31:540
5346993110,19cyclictest0-21swapper/008:20:460
5346993110,18cyclictest0-21swapper/008:59:580
169202315,13sleep10-21swapper/107:26:361
143192314,10sleep20-21swapper/207:22:542
534999305,23cyclictest0-21swapper/309:02:383
534999305,23cyclictest0-21swapper/308:10:573
534999305,23cyclictest0-21swapper/308:05:373
534999305,22cyclictest0-21swapper/308:21:303
534899305,18cyclictest0-21swapper/208:55:302
534899305,17cyclictest0-21swapper/212:00:302
534899305,17cyclictest0-21swapper/212:00:302
5348993014,14cyclictest0-21swapper/210:00:102
5348993010,18cyclictest0-21swapper/211:07:402
534799308,20cyclictest0-21swapper/108:56:021
5347993011,17cyclictest0-21swapper/108:00:321
534699305,22cyclictest0-21swapper/007:10:250
5349992911,16cyclictest0-21swapper/307:16:213
534899298,19cyclictest0-21swapper/207:50:192
534899297,19cyclictest0-21swapper/211:35:102
534899295,22cyclictest0-21swapper/207:16:322
5348992917,11cyclictest0-21swapper/207:13:222
5348992911,16cyclictest0-21swapper/208:10:252
5347992913,14cyclictest0-21swapper/107:41:061
534699294,22cyclictest0-21swapper/007:38:520
534699294,19cyclictest0-21swapper/008:27:000
5346992911,16cyclictest0-21swapper/009:06:540
534899285,10cyclictest0-21swapper/208:22:422
534699286,20cyclictest0-21swapper/008:45:220
534699285,21cyclictest0-21swapper/008:00:550
534699285,20cyclictest0-21swapper/008:50:300
534699284,22cyclictest0-21swapper/007:30:520
5346992810,15cyclictest0-21swapper/007:50:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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