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2025-04-02 - 08:16
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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 Wed Apr 02, 2025 00:45:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16500212463,56sleep20-21swapper/219:05:492
16669211353,21sleep30-21swapper/319:08:003
16820211150,56sleep10-21swapper/119:09:501
1673729051,34sleep00-21swapper/019:08:480
9162385,13sleep20-21swapper/219:45:032
306902385,13sleep20-21swapper/219:37:292
305862385,13sleep20-21swapper/220:56:172
284652385,13sleep20-21swapper/220:51:562
261242385,13sleep30-21swapper/319:25:323
252042380,1sleep225203-21netstat23:35:282
252042380,1sleep225203-21netstat23:35:282
188402385,13sleep30-21swapper/319:11:523
174642385,13sleep20-21swapper/220:27:312
16942993815,20cyclictest0-21swapper/121:39:011
16937993815,20cyclictest0-21swapper/021:17:010
16937993815,20cyclictest0-21swapper/021:17:010
100312380,1sleep12992-21stress21:26:471
268972375,13sleep30-21swapper/319:30:173
197682375,13sleep30-21swapper/320:33:483
188962375,13sleep20-21swapper/219:12:272
16957993715,19cyclictest0-21swapper/322:23:293
16957993710,24cyclictest0-21swapper/300:17:043
16952993715,19cyclictest0-21swapper/222:44:452
16937993717,17cyclictest0-21swapper/021:21:480
144622375,13sleep30-21swapper/320:16:123
93122364,13sleep00-21swapper/020:01:460
71272365,13sleep20-21swapper/219:57:182
49192365,13sleep00-21swapper/019:52:110
306392364,13sleep00-21swapper/019:36:550
28732365,12sleep00-21swapper/021:09:420
286272365,13sleep10-21swapper/120:53:591
285692365,13sleep10-21swapper/119:33:151
27962365,13sleep30-21swapper/321:08:453
264552365,12sleep00-21swapper/020:49:370
241482365,13sleep00-21swapper/019:23:120
218962365,13sleep10-21swapper/120:37:391
16957993617,17cyclictest0-21swapper/322:37:213
16937993611,22cyclictest0-21swapper/023:41:050
28492355,10sleep00-21swapper/019:49:260
197412355,13sleep10-21swapper/120:33:261
1695799359,24cyclictest0-21swapper/321:40:593
16957993514,19cyclictest0-21swapper/300:00:053
16957993510,23cyclictest0-21swapper/321:16:213
16957993510,23cyclictest0-21swapper/321:16:213
16942993512,20cyclictest0-21swapper/121:42:311
16937993511,21cyclictest0-21swapper/023:27:290
146962355,12sleep00-21swapper/020:18:540
125052355,13sleep10-21swapper/120:14:351
125052355,13sleep10-21swapper/120:14:341
9262345,12sleep10-21swapper/119:45:101
241372345,12sleep30-21swapper/320:43:033
218862345,12sleep10-21swapper/119:17:361
218252345,10sleep20-21swapper/219:16:562
217202344,11sleep20-21swapper/220:35:282
190362345,13sleep10-21swapper/119:14:151
16957993415,16cyclictest0-21swapper/300:05:063
16952993416,15cyclictest0-21swapper/200:10:302
16952993415,16cyclictest0-21swapper/222:20:332
1694299349,22cyclictest0-21swapper/122:37:501
16942993415,16cyclictest0-21swapper/121:51:301
16942993415,16cyclictest0-21swapper/121:51:301
16937993416,15cyclictest0-21swapper/023:05:480
16937993415,17cyclictest0-21swapper/021:25:120
16937993415,16cyclictest0-21swapper/023:56:410
16937993411,21cyclictest0-21swapper/022:50:310
72672335,10sleep00-21swapper/019:59:050
1695799338,23cyclictest0-21swapper/319:43:383
16957993312,19cyclictest0-21swapper/321:56:323
1695299337,23cyclictest0-21swapper/221:35:332
1695299335,26cyclictest0-21swapper/220:42:022
1695299335,26cyclictest0-21swapper/219:53:322
16952993315,15cyclictest0-21swapper/222:10:482
16952993315,15cyclictest0-21swapper/200:30:142
16942993310,17cyclictest0-21swapper/120:50:001
16942993310,15cyclictest0-21swapper/119:35:051
16942993310,14cyclictest0-21swapper/120:41:591
1693799337,23cyclictest0-21swapper/023:30:150
16937993315,15cyclictest0-21swapper/022:27:310
16937993311,20cyclictest0-21swapper/021:32:050
16937993311,20cyclictest0-21swapper/000:39:010
16937993311,19cyclictest0-21swapper/023:22:170
16937993311,16cyclictest0-21swapper/020:53:290
16937993310,17cyclictest0-21swapper/020:55:300
95922323,10sleep20-21swapper/220:05:002
262422323,10sleep20-21swapper/219:27:042
1695799328,11cyclictest0-21swapper/320:39:593
16957993217,12cyclictest0-21swapper/321:38:483
16957993215,15cyclictest0-21swapper/322:12:483
16957993215,14cyclictest0-21swapper/323:10:273
16957993215,14cyclictest0-21swapper/322:43:553
16957993212,18cyclictest0-21swapper/323:50:473
1695299325,25cyclictest0-21swapper/220:30:222
1695299325,25cyclictest0-21swapper/220:19:122
1695299325,25cyclictest0-21swapper/220:06:522
1695299325,24cyclictest0-21swapper/221:56:082
16952993215,15cyclictest0-21swapper/221:50:132
16952993215,15cyclictest0-21swapper/221:50:132
16952993215,15cyclictest0-21swapper/221:10:302
16952993211,18cyclictest0-21swapper/222:46:532
16952993210,19cyclictest0-21swapper/222:30:202
16952993210,19cyclictest0-21swapper/221:33:002
1694299329,17cyclictest0-21swapper/121:00:291
1694299329,17cyclictest0-21swapper/119:53:001
16942993214,15cyclictest0-21swapper/122:32:471
16942993214,15cyclictest0-21swapper/100:05:421
16942993211,18cyclictest0-21swapper/123:50:151
16942993211,18cyclictest0-21swapper/100:20:131
16942993210,19cyclictest0-21swapper/123:04:471
16942993210,19cyclictest0-21swapper/123:04:471
16942993210,16cyclictest0-21swapper/121:05:341
1693799328,17cyclictest0-21swapper/019:30:110
1693799325,25cyclictest0-21swapper/020:25:490
16937993217,12cyclictest0-21swapper/022:20:340
16937993217,12cyclictest0-21swapper/000:19:270
16937993216,14cyclictest0-21swapper/000:00:060
16937993212,17cyclictest0-21swapper/000:30:150
16937993210,21cyclictest0-21swapper/020:36:580
16937993210,19cyclictest0-21swapper/000:20:130
16937993210,16cyclictest0-21swapper/019:44:290
1695799318,22cyclictest0-21swapper/319:57:283
1695799317,21cyclictest0-21swapper/321:10:263
1695799316,22cyclictest0-21swapper/323:55:233
1695799316,22cyclictest0-21swapper/300:20:203
1695799315,24cyclictest0-21swapper/320:55:203
1695799315,19cyclictest0-21swapper/319:54:033
16957993119,11cyclictest0-21swapper/320:11:183
16957993119,11cyclictest0-21swapper/320:11:183
16957993116,13cyclictest0-21swapper/321:20:303
16957993115,14cyclictest0-21swapper/323:16:163
16957993115,14cyclictest0-21swapper/322:55:173
16957993114,14cyclictest0-21swapper/323:00:253
16957993114,14cyclictest0-21swapper/323:00:243
1695299316,22cyclictest0-21swapper/223:50:222
1695299316,22cyclictest0-21swapper/222:15:172
1695299315,24cyclictest0-21swapper/221:05:182
1695299315,24cyclictest0-21swapper/221:00:222
16952993116,14cyclictest0-21swapper/220:10:522
16952993116,14cyclictest0-21swapper/220:10:522
16952993116,12cyclictest0-21swapper/223:47:302
16952993115,14cyclictest0-21swapper/223:40:172
16952993115,14cyclictest0-21swapper/222:05:492
16952993115,13cyclictest0-21swapper/222:35:192
16952993113,16cyclictest0-21swapper/222:56:142
16952993113,16cyclictest0-21swapper/200:35:332
16952993113,16cyclictest0-21swapper/200:30:012
1694299313,20cyclictest0-21swapper/120:56:031
16942993115,14cyclictest0-21swapper/123:21:231
16942993113,16cyclictest0-21swapper/123:12:531
16942993112,17cyclictest0-21swapper/123:30:181
16942993110,18cyclictest0-21swapper/122:00:221
16942993110,12cyclictest0-21swapper/119:55:111
1693799319,16cyclictest0-21swapper/020:33:000
1693799315,24cyclictest0-21swapper/019:18:280
16937993116,14cyclictest0-21swapper/019:25:050
16937993116,12cyclictest0-21swapper/023:05:020
16937993116,12cyclictest0-21swapper/021:40:450
16937993115,14cyclictest0-21swapper/023:50:230
16937993114,15cyclictest0-21swapper/022:05:220
16937993110,18cyclictest0-21swapper/023:10:030
16937993110,18cyclictest0-21swapper/021:10:310
16937993110,16cyclictest0-21swapper/020:10:150
16937993110,16cyclictest0-21swapper/020:10:150
1695799308,20cyclictest0-21swapper/320:07:183
1695799308,11cyclictest0-21swapper/319:23:083
1695799307,17cyclictest0-21swapper/321:50:213
1695799307,17cyclictest0-21swapper/321:50:213
1695799306,22cyclictest0-21swapper/300:30:203
16957993018,11cyclictest0-21swapper/320:54:483
16957993015,12cyclictest0-21swapper/322:45:313
16957993014,14cyclictest0-21swapper/322:15:163
16957993014,14cyclictest0-21swapper/321:50:023
16952993015,13cyclictest0-21swapper/222:52:112
16952993015,13cyclictest0-21swapper/221:20:152
16952993015,12cyclictest0-21swapper/223:55:312
16952993014,14cyclictest0-21swapper/220:45:172
16952993011,18cyclictest0-21swapper/220:20:182
16952993011,16cyclictest0-21swapper/200:20:142
1694299306,22cyclictest0-21swapper/122:40:331
1694299306,22cyclictest0-21swapper/100:00:331
1694299305,15cyclictest0-21swapper/119:20:171
16942993016,12cyclictest0-21swapper/123:15:081
16942993013,15cyclictest0-21swapper/100:15:151
16942993013,14cyclictest0-21swapper/121:46:411
16942993010,14cyclictest0-21swapper/120:24:291
16942993010,12cyclictest0-21swapper/120:00:301
1693799305,23cyclictest0-21swapper/020:20:160
1693799305,23cyclictest0-21swapper/019:14:380
1693799305,20cyclictest0-21swapper/020:05:330
16937993016,12cyclictest0-21swapper/023:00:340
16937993013,15cyclictest0-21swapper/022:55:130
16937993010,15cyclictest0-21swapper/021:00:060
1695799299,18cyclictest0-21swapper/323:40:203
1695799295,22cyclictest0-21swapper/320:27:483
1695799295,22cyclictest0-21swapper/319:16:583
16957992916,11cyclictest0-21swapper/322:50:123
16957992915,12cyclictest0-21swapper/323:25:003
1695299298,18cyclictest0-21swapper/200:15:012
1695299295,22cyclictest0-21swapper/219:40:222
16952992915,12cyclictest0-21swapper/222:00:142
16952992914,13cyclictest0-21swapper/223:00:152
16952992914,13cyclictest0-21swapper/223:00:152
16952992914,12cyclictest0-21swapper/223:06:082
16952992913,13cyclictest0-21swapper/223:30:272
16952992912,15cyclictest0-21swapper/221:15:342
16952992912,15cyclictest0-21swapper/221:15:342
16952992911,15cyclictest0-21swapper/222:27:022
1694299295,22cyclictest0-21swapper/120:07:521
1694299295,15cyclictest0-21swapper/120:16:001
1694299295,13cyclictest0-21swapper/119:40:241
16942992916,11cyclictest0-21swapper/121:10:301
16942992915,12cyclictest0-21swapper/123:55:191
16942992915,12cyclictest0-21swapper/123:45:071
16942992915,12cyclictest0-21swapper/123:35:141
16942992915,12cyclictest0-21swapper/123:35:141
16942992914,12cyclictest0-21swapper/121:30:231
16942992913,14cyclictest0-21swapper/100:35:181
16942992912,15cyclictest0-21swapper/121:20:331
1693799299,15cyclictest0-21swapper/020:40:060
16937992915,11cyclictest0-21swapper/000:26:120
16937992913,14cyclictest0-21swapper/023:35:250
16937992913,14cyclictest0-21swapper/023:35:250
16937992910,16cyclictest0-21swapper/022:10:300
1695799285,17cyclictest0-21swapper/320:22:513
1695799285,16cyclictest0-21swapper/319:37:473
16957992816,11cyclictest0-21swapper/320:03:573
16957992814,12cyclictest0-21swapper/300:30:023
16957992814,12cyclictest0-21swapper/300:10:223
16957992813,13cyclictest0-21swapper/322:30:153
16957992813,13cyclictest0-21swapper/322:00:193
1695299285,21cyclictest0-21swapper/219:33:422
16952992816,11cyclictest0-21swapper/219:20:022
16952992811,14cyclictest0-21swapper/221:40:292
1694299287,19cyclictest0-21swapper/122:10:281
1694299287,19cyclictest0-21swapper/121:15:281
1694299287,19cyclictest0-21swapper/121:15:281
1694299285,17cyclictest0-21swapper/120:25:051
16942992815,11cyclictest0-21swapper/121:55:181
16942992814,12cyclictest0-21swapper/123:40:261
16942992814,12cyclictest0-21swapper/122:55:351
16942992814,12cyclictest0-21swapper/100:30:331
16942992813,12cyclictest0-21swapper/123:25:331
16942992812,13cyclictest0-21swapper/122:15:281
1693799286,19cyclictest0-21swapper/021:45:050
16937992815,10cyclictest0-21swapper/022:05:020
16937992814,12cyclictest0-21swapper/022:19:580
1695799275,20cyclictest0-21swapper/321:01:543
16957992715,11cyclictest0-21swapper/320:45:083
1694299275,20cyclictest0-21swapper/119:25:221
16942992713,12cyclictest0-21swapper/100:10:301
16937992713,12cyclictest0-21swapper/022:30:110
1695799265,19cyclictest0-21swapper/319:45:233
16957992612,12cyclictest0-21swapper/300:35:373
1695299267,17cyclictest0-21swapper/223:10:172
1695299267,16cyclictest0-21swapper/200:10:022
16952992612,12cyclictest0-21swapper/221:50:022
16952992611,13cyclictest0-21swapper/223:20:192
16937992611,13cyclictest0-21swapper/021:55:280
16937992610,14cyclictest0-21swapper/022:35:140
1695799258,15cyclictest0-21swapper/323:30:243
16957992512,11cyclictest0-21swapper/323:35:363
16957992512,11cyclictest0-21swapper/323:35:363
1693799257,15cyclictest0-21swapper/022:40:130
1695799245,6cyclictest41-21ksoftirqd/321:30:363
16957992412,5cyclictest81rcu_preempt22:29:543
1694299248,13cyclictest0-21swapper/122:20:121
1694299247,14cyclictest0-21swapper/122:55:021
16937992410,12cyclictest0-21swapper/021:50:310
16937992410,12cyclictest0-21swapper/021:50:310
1693799237,14cyclictest0-21swapper/000:10:020
1695299227,13cyclictest0-21swapper/223:15:302
1693799228,12cyclictest0-21swapper/021:35:180
187142212,17sleep02991-21stress23:17:210
16942992117,3cyclictest2991-21stress23:08:321
16942992117,3cyclictest2988-21stress00:27:221
1693799216,14cyclictest0-21swapper/000:10:260
101152212,17sleep32988-21stress21:27:553
1695299205,14cyclictest0-21swapper/200:00:242
16952992015,3cyclictest2991-21stress21:26:522
1694299203,6cyclictest2988-21stress22:08:291
318542192,16sleep12991-21stress22:25:301
217512192,15sleep22988-21stress23:29:272
1695799195,5cyclictest81rcu_preempt23:49:043
1695799192,10cyclictest2991-21stress23:25:383
16942991915,3cyclictest2991-21stress22:49:581
1693799192,4cyclictest2988-21stress23:45:210
16937991915,3cyclictest2988-21stress22:48:080
1695799182,3cyclictest2988-21stress23:08:483
1695799182,15cyclictest2991-21stress22:08:083
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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