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2024-04-25 - 14:05
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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 the highest latencies:
System rack7slot1.osadl.org (updated Thu Apr 25, 2024 00:45:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15476211549,60sleep30-21swapper/319:05:093
15476211549,60sleep30-21swapper/319:05:093
17902211453,56sleep20-21swapper/219:08:192
17902211453,56sleep20-21swapper/219:08:192
1798829651,40sleep10-21swapper/119:09:011
1798829651,40sleep10-21swapper/119:09:011
1809129251,36sleep00-21swapper/019:09:500
1809129251,36sleep00-21swapper/019:09:490
73842680,1sleep119523-21stress23:31:001
191462610,1sleep119523-21stress22:01:161
191462610,1sleep119523-21stress22:01:161
18252994616,19cyclictest0-21swapper/000:30:400
18252994614,29cyclictest0-21swapper/021:12:310
18252994214,25cyclictest0-21swapper/022:46:230
18254994113,26cyclictest0-21swapper/223:15:002
1825299419,29cyclictest0-21swapper/021:17:380
18252994116,22cyclictest0-21swapper/000:12:410
18252994114,24cyclictest0-21swapper/023:36:490
18252994114,24cyclictest0-21swapper/000:00:380
18252994113,25cyclictest0-21swapper/023:43:160
18254994011,26cyclictest0-21swapper/200:05:252
18252994016,21cyclictest0-21swapper/021:51:320
18252994016,21cyclictest0-21swapper/000:15:100
18252994015,22cyclictest0-21swapper/023:12:250
18252994014,23cyclictest0-21swapper/021:37:240
18252994013,24cyclictest0-21swapper/022:55:160
18252994010,27cyclictest0-21swapper/022:40:140
18252994010,27cyclictest0-21swapper/022:40:140
18252994010,27cyclictest0-21swapper/022:32:070
18252994010,19cyclictest0-21swapper/021:45:380
307592395,13sleep20-21swapper/219:39:122
18252993915,22cyclictest0-21swapper/021:40:160
18252993915,21cyclictest0-21swapper/023:30:360
18252993915,21cyclictest0-21swapper/000:20:340
18252993914,22cyclictest0-21swapper/023:15:380
18252993910,26cyclictest0-21swapper/023:50:240
18252993910,26cyclictest0-21swapper/023:50:240
227542385,13sleep10-21swapper/119:17:041
18254993817,19cyclictest0-21swapper/222:08:462
18254993815,20cyclictest0-21swapper/222:39:102
18254993815,20cyclictest0-21swapper/222:39:092
1825299389,26cyclictest0-21swapper/023:20:560
1825299389,26cyclictest0-21swapper/022:51:110
18252993815,20cyclictest0-21swapper/021:55:090
18252993814,21cyclictest0-21swapper/022:00:510
18252993814,21cyclictest0-21swapper/022:00:500
18254993721,14cyclictest0-21swapper/200:15:352
18254993714,20cyclictest0-21swapper/221:26:492
18254993714,20cyclictest0-21swapper/221:26:482
18254993713,21cyclictest0-21swapper/200:30:202
18254993710,24cyclictest0-21swapper/222:25:142
18252993718,17cyclictest0-21swapper/023:25:410
18252993716,18cyclictest0-21swapper/023:55:550
18252993716,18cyclictest0-21swapper/023:55:540
18252993715,19cyclictest0-21swapper/000:05:390
18252993713,17cyclictest0-21swapper/022:35:040
18252993713,17cyclictest0-21swapper/022:35:030
38422365,11sleep20-21swapper/219:45:382
297912365,11sleep20-21swapper/219:33:222
279212364,11sleep20-21swapper/220:28:462
269442364,11sleep20-21swapper/219:29:332
247062365,11sleep20-21swapper/220:21:012
190592365,11sleep20-21swapper/221:06:542
1825499367,26cyclictest0-21swapper/200:38:042
18254993614,20cyclictest0-21swapper/221:21:282
18254993613,20cyclictest0-21swapper/200:01:062
18253993614,19cyclictest0-21swapper/123:27:301
18253993614,19cyclictest0-21swapper/122:42:001
18253993614,19cyclictest0-21swapper/122:41:591
18252993617,17cyclictest0-21swapper/000:35:020
18252993616,17cyclictest0-21swapper/023:01:380
161142365,11sleep20-21swapper/221:02:442
100982365,11sleep20-21swapper/220:52:012
69672355,11sleep20-21swapper/219:52:272
268932355,11sleep00-21swapper/019:29:020
206602355,11sleep00-21swapper/019:11:060
187272355,11sleep10-21swapper/120:10:361
18268993512,20cyclictest0-21swapper/300:24:333
1825499359,23cyclictest0-21swapper/222:30:272
1825499356,27cyclictest0-21swapper/223:37:042
18254993513,20cyclictest0-21swapper/222:55:112
18254993513,19cyclictest0-21swapper/221:45:242
18254993511,15cyclictest0-21swapper/220:19:182
18253993514,18cyclictest0-21swapper/100:36:521
18252993511,21cyclictest0-21swapper/021:20:090
18252993510,19cyclictest0-21swapper/019:40:230
18252993510,18cyclictest0-21swapper/019:55:340
158992355,11sleep10-21swapper/121:00:431
157232355,11sleep00-21swapper/020:05:570
132252355,11sleep10-21swapper/120:58:271
132252355,11sleep10-21swapper/120:58:271
72582345,9sleep10-21swapper/119:55:001
308342344,11sleep10-21swapper/119:39:551
296542344,11sleep10-21swapper/119:32:081
250422345,11sleep00-21swapper/020:24:080
225892345,11sleep00-21swapper/019:15:380
195812344,11sleep10-21swapper/120:15:091
189432344,11sleep10-21swapper/121:05:401
1825499347,24cyclictest0-21swapper/222:10:282
18254993413,18cyclictest0-21swapper/221:41:402
18253993414,17cyclictest0-21swapper/123:41:321
18253993414,17cyclictest0-21swapper/123:20:131
18253993414,17cyclictest0-21swapper/123:18:291
18253993414,17cyclictest0-21swapper/123:06:581
18253993414,17cyclictest0-21swapper/122:57:451
18253993414,17cyclictest0-21swapper/122:10:331
18253993414,17cyclictest0-21swapper/100:16:571
18253993413,19cyclictest0-21swapper/123:58:381
18253993413,19cyclictest0-21swapper/123:58:381
18253993413,18cyclictest0-21swapper/123:10:151
18252993416,15cyclictest0-21swapper/023:05:180
18252993415,16cyclictest0-21swapper/021:25:060
18252993415,16cyclictest0-21swapper/021:25:050
18252993415,16cyclictest0-21swapper/000:25:400
18252993415,16cyclictest0-21swapper/000:25:390
18252993411,20cyclictest0-21swapper/023:45:340
18252993411,18cyclictest0-21swapper/019:30:060
18252993410,19cyclictest0-21swapper/019:20:060
163572344,11sleep00-21swapper/021:04:590
132262344,11sleep20-21swapper/220:58:272
132262344,11sleep20-21swapper/220:58:272
129072345,11sleep00-21swapper/020:55:360
129072345,11sleep00-21swapper/020:55:360
127692345,11sleep10-21swapper/120:01:101
12752345,9sleep20-21swapper/220:37:542
101022344,11sleep10-21swapper/120:52:041
71412335,9sleep20-21swapper/220:47:162
68842335,9sleep00-21swapper/019:51:570
306562335,9sleep10-21swapper/120:31:191
191352335,9sleep20-21swapper/220:14:152
1826899336,24cyclictest0-21swapper/322:09:103
18268993310,20cyclictest0-21swapper/322:30:243
1825499339,21cyclictest0-21swapper/223:40:372
18254993313,17cyclictest0-21swapper/222:51:362
18253993314,16cyclictest0-21swapper/122:50:311
18253993314,16cyclictest0-21swapper/122:36:101
18253993314,16cyclictest0-21swapper/122:36:101
18253993314,16cyclictest0-21swapper/122:05:591
18253993314,16cyclictest0-21swapper/100:20:371
18253993313,17cyclictest0-21swapper/121:41:021
18252993315,15cyclictest0-21swapper/021:30:250
18252993310,18cyclictest0-21swapper/020:51:470
41652325,9sleep10-21swapper/119:48:411
305062325,9sleep00-21swapper/019:36:580
1826899329,20cyclictest0-21swapper/300:01:143
18268993215,14cyclictest0-21swapper/323:50:113
18268993215,14cyclictest0-21swapper/323:50:113
18268993215,14cyclictest0-21swapper/321:48:013
18268993214,16cyclictest0-21swapper/300:07:243
18268993214,15cyclictest0-21swapper/323:15:093
18268993214,15cyclictest0-21swapper/322:01:263
18268993214,15cyclictest0-21swapper/322:01:263
18268993214,15cyclictest0-21swapper/321:27:543
18268993214,15cyclictest0-21swapper/321:27:543
18268993210,19cyclictest0-21swapper/323:49:253
18268993210,19cyclictest0-21swapper/321:30:083
1825499328,22cyclictest0-21swapper/220:32:342
1825499328,22cyclictest0-21swapper/219:18:142
1825499328,21cyclictest0-21swapper/222:40:392
1825499328,21cyclictest0-21swapper/222:40:392
18254993215,15cyclictest0-21swapper/200:00:012
18254993215,15cyclictest0-21swapper/200:00:012
18254993215,14cyclictest0-21swapper/223:15:162
18254993212,18cyclictest0-21swapper/222:20:022
18254993210,20cyclictest0-21swapper/221:30:502
18254993210,19cyclictest0-21swapper/223:05:382
1825399325,24cyclictest0-21swapper/122:46:531
18253993215,15cyclictest0-21swapper/100:10:411
18253993214,16cyclictest0-21swapper/100:00:061
18253993214,15cyclictest0-21swapper/100:30:531
18253993213,16cyclictest0-21swapper/121:45:041
1825299328,19cyclictest0-21swapper/020:27:490
1825299326,23cyclictest0-21swapper/022:05:270
1825299325,21cyclictest0-21swapper/020:00:310
1825299325,20cyclictest0-21swapper/020:34:090
18252993216,14cyclictest0-21swapper/022:15:300
18252993216,14cyclictest0-21swapper/022:11:130
18252993214,16cyclictest0-21swapper/022:20:310
1826899315,24cyclictest0-21swapper/321:06:163
1826899315,24cyclictest0-21swapper/321:00:563
18268993116,12cyclictest0-21swapper/321:21:553
18268993114,14cyclictest0-21swapper/300:10:383
18268993113,15cyclictest0-21swapper/322:13:243
1825499318,21cyclictest0-21swapper/220:05:522
1825499315,23cyclictest0-21swapper/223:45:252
18254993119,11cyclictest0-21swapper/220:04:242
18254993119,11cyclictest0-21swapper/219:21:242
18254993116,13cyclictest0-21swapper/200:20:232
18254993112,16cyclictest0-21swapper/200:25:302
18254993112,16cyclictest0-21swapper/200:25:302
18254993111,17cyclictest0-21swapper/221:15:442
18254993111,13cyclictest0-21swapper/223:50:152
18254993111,13cyclictest0-21swapper/223:50:152
18254993110,19cyclictest0-21swapper/222:20:272
1825399319,20cyclictest0-21swapper/123:52:281
1825399319,20cyclictest0-21swapper/123:52:281
1825399319,19cyclictest0-21swapper/122:30:251
18253993115,13cyclictest0-21swapper/122:15:151
18253993115,13cyclictest0-21swapper/121:35:421
18253993113,15cyclictest0-21swapper/121:20:291
18253993113,15cyclictest0-21swapper/100:05:441
1825299315,20cyclictest0-21swapper/020:45:120
18252993113,13cyclictest0-21swapper/019:45:270
18252993110,16cyclictest0-21swapper/020:11:180
1826899307,20cyclictest0-21swapper/300:25:533
1826899307,20cyclictest0-21swapper/300:25:533
1826899305,23cyclictest0-21swapper/320:46:163
1826899305,23cyclictest0-21swapper/320:44:063
1826899305,23cyclictest0-21swapper/320:21:563
1826899305,23cyclictest0-21swapper/319:35:003
18268993016,12cyclictest0-21swapper/323:00:243
18268993015,13cyclictest0-21swapper/322:15:333
18268993015,12cyclictest0-21swapper/323:25:173
18268993015,12cyclictest0-21swapper/322:40:253
18268993015,12cyclictest0-21swapper/322:40:253
18268993015,12cyclictest0-21swapper/322:25:383
18268993014,14cyclictest0-21swapper/322:20:103
18268993014,13cyclictest0-21swapper/321:35:333
18268993013,15cyclictest0-21swapper/322:50:173
18268993013,15cyclictest0-21swapper/321:50:173
18268993010,17cyclictest0-21swapper/300:16:103
1825499309,18cyclictest0-21swapper/222:00:182
1825499309,18cyclictest0-21swapper/222:00:172
1825499308,20cyclictest0-21swapper/219:13:252
1825499308,10cyclictest0-21swapper/219:42:152
1825499307,20cyclictest0-21swapper/223:30:112
1825499307,20cyclictest0-21swapper/221:58:232
18254993017,11cyclictest0-21swapper/223:01:452
18254993017,10cyclictest0-21swapper/223:30:002
18254993016,12cyclictest0-21swapper/223:21:582
18254993016,12cyclictest0-21swapper/221:13:122
18254993010,18cyclictest0-21swapper/222:45:012
1825399306,22cyclictest0-21swapper/121:10:401
18253993014,14cyclictest0-21swapper/122:25:061
18253993014,13cyclictest0-21swapper/121:55:271
18253993013,15cyclictest0-21swapper/121:30:431
18253993013,14cyclictest0-21swapper/123:45:251
18253993010,18cyclictest0-21swapper/121:25:291
18253993010,18cyclictest0-21swapper/121:25:291
1826899299,17cyclictest0-21swapper/323:05:043
1826899295,23cyclictest0-21swapper/320:55:573
1826899295,23cyclictest0-21swapper/320:55:563
1826899295,23cyclictest0-21swapper/319:15:063
1826899295,22cyclictest0-21swapper/319:58:573
1826899295,22cyclictest0-21swapper/319:40:263
18268992915,12cyclictest0-21swapper/322:55:313
18268992913,14cyclictest0-21swapper/322:45:193
18268992913,14cyclictest0-21swapper/321:10:103
18268992913,14cyclictest0-21swapper/320:50:103
18268992913,14cyclictest0-21swapper/320:35:193
18268992913,14cyclictest0-21swapper/320:25:213
18268992912,15cyclictest0-21swapper/321:40:363
18268992911,15cyclictest0-21swapper/323:30:553
1825499295,22cyclictest0-21swapper/220:44:052
18254992915,12cyclictest0-21swapper/221:35:452
18254992912,15cyclictest0-21swapper/200:10:422
1825399299,17cyclictest0-21swapper/121:53:031
18253992916,12cyclictest0-21swapper/119:21:251
18253992914,13cyclictest0-21swapper/121:15:211
18253992913,13cyclictest0-21swapper/123:37:261
18253992913,13cyclictest0-21swapper/122:23:481
18253992911,16cyclictest0-21swapper/100:25:201
18253992911,16cyclictest0-21swapper/100:25:201
1825299295,22cyclictest0-21swapper/020:35:100
1825299295,22cyclictest0-21swapper/020:15:220
1825299295,14cyclictest0-21swapper/021:09:280
1826899285,21cyclictest0-21swapper/320:15:123
1826899285,21cyclictest0-21swapper/320:10:363
1826899285,21cyclictest0-21swapper/320:05:153
1826899285,21cyclictest0-21swapper/319:27:163
1826899285,21cyclictest0-21swapper/319:23:073
18268992816,11cyclictest0-21swapper/319:35:033
18268992813,13cyclictest0-21swapper/320:30:143
18268992811,15cyclictest0-21swapper/323:40:263
18254992814,12cyclictest0-21swapper/219:58:042
1825399288,18cyclictest0-21swapper/119:40:241
18253992816,11cyclictest0-21swapper/120:45:021
18253992816,11cyclictest0-21swapper/120:29:421
18253992813,14cyclictest0-21swapper/119:14:111
18253992812,14cyclictest0-21swapper/120:05:111
18252992810,12cyclictest0-21swapper/020:40:060
1826899276,19cyclictest0-21swapper/323:20:303
1826899275,21cyclictest0-21swapper/320:02:063
1826899275,21cyclictest0-21swapper/319:45:163
18268992715,11cyclictest0-21swapper/319:11:163
18268992711,15cyclictest0-21swapper/319:50:203
1825399275,20cyclictest0-21swapper/120:35:041
1825399275,20cyclictest0-21swapper/119:55:331
1825399275,20cyclictest0-21swapper/119:28:331
1826899266,18cyclictest0-21swapper/321:15:243
1826899266,18cyclictest0-21swapper/300:30:193
1826899266,17cyclictest0-21swapper/300:35:293
18268992613,11cyclictest0-21swapper/323:35:343
18268992613,11cyclictest0-21swapper/321:55:373
18268992612,12cyclictest0-21swapper/323:55:313
18268992612,12cyclictest0-21swapper/323:55:313
1825399265,9cyclictest0-21swapper/120:22:521
1825399265,19cyclictest0-21swapper/120:41:131
18254992513,10cyclictest0-21swapper/221:50:332
1825299256,16cyclictest0-21swapper/022:25:330
1826899246,15cyclictest0-21swapper/323:15:023
1825399247,15cyclictest0-21swapper/123:00:261
1826899236,15cyclictest0-21swapper/322:35:363
1826899236,15cyclictest0-21swapper/322:35:363
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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