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2024-11-23 - 17:07
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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 792 highest latencies:
System rack7slot1.osadl.org (updated Sat Nov 23, 2024 12:45:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1755821310,1sleep211347-21stress09:23:152
1755821310,1sleep211347-21stress09:23:152
3223121180,1sleep211347-21stress11:12:522
21813211752,59sleep20-21swapper/207:05:162
23635211051,54sleep00-21swapper/007:09:470
23571211053,21sleep30-21swapper/307:08:583
2278428152,22sleep10-21swapper/107:05:391
24172395,13sleep20-21swapper/208:47:332
2375099399,19cyclictest0-21swapper/010:25:580
218662395,13sleep20-21swapper/208:16:502
260632385,13sleep20-21swapper/208:25:282
23753993811,24cyclictest0-21swapper/309:50:243
23753993811,24cyclictest0-21swapper/309:50:243
197152385,13sleep20-21swapper/208:11:322
69242375,12sleep20-21swapper/207:42:582
47072375,13sleep30-21swapper/307:37:173
306202375,13sleep20-21swapper/208:38:472
261612375,13sleep30-21swapper/308:26:373
261182375,13sleep00-21swapper/008:26:060
23892375,13sleep30-21swapper/308:47:143
23753993715,19cyclictest0-21swapper/309:25:313
2375299379,25cyclictest0-21swapper/209:49:402
23751993716,19cyclictest0-21swapper/111:23:561
2375099379,22cyclictest0-21swapper/008:50:060
2375099376,24cyclictest0-21swapper/008:32:060
2375099376,24cyclictest0-21swapper/008:32:060
2375099373,32cyclictest0-21swapper/012:25:220
45222365,13sleep20-21swapper/208:52:062
320652365,13sleep10-21swapper/108:40:221
307352365,12sleep00-21swapper/007:23:070
306532365,13sleep00-21swapper/008:39:130
284772365,12sleep20-21swapper/207:16:382
2375299366,27cyclictest0-21swapper/211:20:272
2375099369,21cyclictest0-21swapper/008:45:220
2375099369,17cyclictest0-21swapper/007:55:210
2375099366,25cyclictest0-21swapper/008:20:160
2375099366,17cyclictest0-21swapper/010:10:180
23750993613,20cyclictest0-21swapper/010:05:170
23750993613,20cyclictest0-21swapper/010:05:170
23750993612,21cyclictest0-21swapper/012:16:210
138512365,13sleep30-21swapper/308:00:113
132242365,10sleep30-21swapper/307:55:343
111952365,12sleep20-21swapper/209:09:112
285392355,10sleep20-21swapper/208:34:302
285392355,10sleep20-21swapper/208:34:302
26732355,12sleep00-21swapper/007:33:410
26122355,12sleep10-21swapper/107:32:531
23753993512,21cyclictest0-21swapper/311:33:323
23751993511,21cyclictest0-21swapper/111:35:291
23751993511,21cyclictest0-21swapper/111:35:291
23751993510,14cyclictest0-21swapper/110:20:331
2375099359,21cyclictest0-21swapper/007:35:290
2375099359,16cyclictest0-21swapper/007:15:570
23750993514,18cyclictest0-21swapper/009:21:070
23750993514,18cyclictest0-21swapper/009:21:070
23750993511,21cyclictest0-21swapper/010:41:220
176572355,12sleep10-21swapper/108:07:391
157242355,12sleep10-21swapper/108:04:581
306502345,10sleep20-21swapper/207:22:002
23753993414,17cyclictest0-21swapper/309:30:363
23753993411,20cyclictest0-21swapper/309:40:293
2375299349,22cyclictest0-21swapper/210:49:192
2375299348,24cyclictest0-21swapper/211:02:382
2375299347,24cyclictest0-21swapper/209:50:252
2375299347,24cyclictest0-21swapper/209:50:252
2375199345,15cyclictest0-21swapper/111:55:131
23751993416,16cyclictest0-21swapper/112:19:151
23751993415,16cyclictest0-21swapper/110:17:301
23751993415,16cyclictest0-21swapper/110:10:561
2375099349,19cyclictest0-21swapper/008:43:050
2375099346,22cyclictest0-21swapper/007:40:010
2375099346,18cyclictest0-21swapper/009:05:510
2375099345,26cyclictest0-21swapper/011:50:510
2375099345,26cyclictest0-21swapper/011:50:510
2375099344,27cyclictest0-21swapper/009:50:200
2375099344,27cyclictest0-21swapper/009:50:200
23750993418,13cyclictest0-21swapper/009:16:520
23750993418,13cyclictest0-21swapper/009:16:520
23750993416,15cyclictest0-21swapper/009:45:370
23750993414,18cyclictest0-21swapper/011:40:130
23750993414,18cyclictest0-21swapper/011:40:130
23750993412,19cyclictest0-21swapper/011:11:180
23750993411,20cyclictest0-21swapper/010:35:120
23750993411,17cyclictest0-21swapper/010:30:310
23750993411,17cyclictest0-21swapper/010:30:310
23750993410,21cyclictest0-21swapper/010:00:210
175052345,10sleep20-21swapper/208:05:432
56772335,10sleep10-21swapper/107:40:161
23753993316,15cyclictest0-21swapper/310:20:133
23753993315,16cyclictest0-21swapper/312:10:303
23753993314,17cyclictest0-21swapper/308:20:233
23753993312,18cyclictest0-21swapper/310:57:203
23753993312,18cyclictest0-21swapper/309:55:213
23753993312,18cyclictest0-21swapper/309:55:213
23752993311,19cyclictest0-21swapper/209:30:252
23752993310,20cyclictest0-21swapper/210:25:302
23751993316,15cyclictest0-21swapper/112:30:291
23751993315,15cyclictest0-21swapper/112:21:001
23751993315,15cyclictest0-21swapper/112:21:001
23751993315,15cyclictest0-21swapper/110:45:221
23751993311,19cyclictest0-21swapper/112:26:471
23751993310,21cyclictest0-21swapper/110:36:031
2375099339,21cyclictest0-21swapper/010:52:290
2375099339,21cyclictest0-21swapper/009:35:200
2375099339,16cyclictest0-21swapper/007:25:060
2375099339,16cyclictest0-21swapper/007:10:280
2375099338,18cyclictest0-21swapper/009:40:330
2375099337,20cyclictest0-21swapper/007:53:350
2375099336,22cyclictest0-21swapper/007:45:190
23750993317,14cyclictest0-21swapper/011:05:190
23750993317,14cyclictest0-21swapper/011:05:190
23750993314,16cyclictest0-21swapper/011:00:220
23750993312,19cyclictest0-21swapper/010:20:330
23750993310,20cyclictest0-21swapper/011:45:040
23750993310,20cyclictest0-21swapper/011:15:570
23750993310,20cyclictest0-21swapper/011:15:570
23750993310,17cyclictest0-21swapper/008:00:060
197632335,10sleep00-21swapper/008:12:110
325952325,10sleep30-21swapper/308:41:373
25892325,10sleep30-21swapper/307:32:363
2375399329,20cyclictest0-21swapper/312:15:163
23753993216,13cyclictest0-21swapper/311:35:513
23753993216,13cyclictest0-21swapper/311:35:513
23753993215,15cyclictest0-21swapper/311:04:163
23753993211,18cyclictest0-21swapper/312:05:123
23752993217,13cyclictest0-21swapper/210:30:292
23752993217,13cyclictest0-21swapper/210:30:292
23752993213,17cyclictest0-21swapper/210:42:272
2375199325,16cyclictest0-21swapper/107:22:351
23751993219,12cyclictest0-21swapper/108:28:491
23751993215,15cyclictest0-21swapper/112:00:341
23751993214,16cyclictest0-21swapper/109:49:531
23751993214,16cyclictest0-21swapper/109:38:491
23751993214,15cyclictest0-21swapper/111:30:101
23751993214,15cyclictest0-21swapper/110:05:201
23751993214,15cyclictest0-21swapper/110:05:201
23751993214,15cyclictest0-21swapper/109:50:401
23751993214,15cyclictest0-21swapper/109:50:401
23751993214,15cyclictest0-21swapper/109:18:131
23751993214,15cyclictest0-21swapper/109:18:131
23751993210,19cyclictest0-21swapper/109:55:141
23751993210,19cyclictest0-21swapper/109:55:141
2375099329,21cyclictest0-21swapper/011:20:090
2375099328,22cyclictest0-21swapper/012:30:470
2375099327,22cyclictest0-21swapper/012:05:220
2375099327,19cyclictest0-21swapper/008:05:060
2375099326,11cyclictest11347-21stress09:10:040
2375099325,19cyclictest0-21swapper/008:15:050
23750993215,15cyclictest0-21swapper/009:55:140
23750993215,15cyclictest0-21swapper/009:55:140
23750993213,16cyclictest0-21swapper/009:34:520
23750993211,18cyclictest0-21swapper/012:37:020
2375399319,19cyclictest0-21swapper/312:35:063
2375399319,19cyclictest0-21swapper/311:40:063
2375399319,19cyclictest0-21swapper/311:40:063
2375399319,19cyclictest0-21swapper/309:20:143
2375399319,19cyclictest0-21swapper/309:20:143
2375399315,25cyclictest0-21swapper/308:55:393
2375399315,24cyclictest0-21swapper/307:25:103
23753993117,12cyclictest0-21swapper/311:55:143
23753993116,12cyclictest0-21swapper/311:15:023
23753993115,13cyclictest0-21swapper/312:30:373
23753993113,15cyclictest0-21swapper/309:45:063
23753993113,15cyclictest0-21swapper/309:35:133
23753993110,19cyclictest0-21swapper/310:09:423
23753993110,19cyclictest0-21swapper/310:09:423
2375299316,22cyclictest0-21swapper/210:20:012
2375299315,14cyclictest0-21swapper/212:25:142
2375299315,14cyclictest0-21swapper/207:55:182
23752993117,12cyclictest0-21swapper/209:45:012
23752993116,13cyclictest0-21swapper/212:37:392
23752993113,15cyclictest0-21swapper/209:37:032
2375199318,22cyclictest0-21swapper/107:54:591
2375199318,21cyclictest0-21swapper/109:00:391
23751993116,14cyclictest0-21swapper/108:35:541
23751993115,13cyclictest0-21swapper/111:25:151
23751993114,15cyclictest0-21swapper/109:10:011
23751993113,15cyclictest0-21swapper/109:30:441
23751993110,19cyclictest0-21swapper/112:05:191
23751993110,19cyclictest0-21swapper/109:25:371
2375099319,19cyclictest0-21swapper/010:45:070
2375099313,19cyclictest0-21swapper/009:00:350
23750993115,14cyclictest0-21swapper/009:25:220
23750993112,16cyclictest0-21swapper/012:10:240
53392305,10sleep00-21swapper/008:55:130
2375399305,23cyclictest0-21swapper/307:43:493
23753993016,12cyclictest0-21swapper/312:00:303
23753993016,12cyclictest0-21swapper/310:32:553
23753993016,12cyclictest0-21swapper/310:32:553
23753993016,12cyclictest0-21swapper/310:03:093
23753993015,14cyclictest0-21swapper/307:22:353
23753993015,13cyclictest0-21swapper/311:05:033
23753993015,13cyclictest0-21swapper/311:05:033
23753993015,12cyclictest0-21swapper/312:25:043
23753993014,14cyclictest0-21swapper/309:00:233
2375299309,18cyclictest0-21swapper/210:14:082
23752993014,14cyclictest0-21swapper/212:30:242
2375199309,19cyclictest0-21swapper/111:50:331
2375199309,19cyclictest0-21swapper/111:50:331
2375199308,21cyclictest0-21swapper/107:16:491
2375199308,20cyclictest0-21swapper/108:50:241
2375199308,20cyclictest0-21swapper/108:45:121
2375199308,20cyclictest0-21swapper/108:30:091
2375199308,20cyclictest0-21swapper/108:30:081
2375199308,20cyclictest0-21swapper/107:10:111
2375199308,11cyclictest0-21swapper/107:45:291
2375199305,23cyclictest0-21swapper/108:20:391
23751993016,12cyclictest0-21swapper/112:35:221
23751993015,13cyclictest0-21swapper/110:25:111
23751993014,14cyclictest0-21swapper/110:50:131
23751993014,13cyclictest0-21swapper/111:40:301
23751993014,13cyclictest0-21swapper/111:40:301
23751993012,15cyclictest0-21swapper/110:40:111
23750993014,14cyclictest0-21swapper/012:05:000
34532294,21sleep23500-21memory10:05:262
34532294,21sleep23500-21memory10:05:262
285582293,4sleep211345-21stress11:05:142
285582293,4sleep211345-21stress11:05:142
2375399299,18cyclictest0-21swapper/307:10:153
2375399295,22cyclictest0-21swapper/309:05:163
2375399295,22cyclictest0-21swapper/308:10:173
2375399295,22cyclictest0-21swapper/307:46:553
2375399295,22cyclictest0-21swapper/307:15:153
23753992915,12cyclictest0-21swapper/312:20:333
23753992915,12cyclictest0-21swapper/312:20:333
23753992915,12cyclictest0-21swapper/311:15:203
23753992915,12cyclictest0-21swapper/311:15:203
23753992915,12cyclictest0-21swapper/310:25:203
23753992914,14cyclictest0-21swapper/308:35:053
23753992914,13cyclictest0-21swapper/309:10:233
23753992912,14cyclictest0-21swapper/309:15:153
23753992912,14cyclictest0-21swapper/309:15:153
2375299297,20cyclictest0-21swapper/211:40:302
2375299297,20cyclictest0-21swapper/211:40:292
2375299296,21cyclictest0-21swapper/210:35:262
2375299295,22cyclictest0-21swapper/208:42:342
2375299295,22cyclictest0-21swapper/208:20:152
2375299295,22cyclictest0-21swapper/208:00:232
2375299295,22cyclictest0-21swapper/207:38:042
23752992914,12cyclictest0-21swapper/212:12:562
23752992913,14cyclictest0-21swapper/212:21:352
23752992913,14cyclictest0-21swapper/212:21:352
23752992913,14cyclictest0-21swapper/210:20:162
23752992913,13cyclictest0-21swapper/210:50:232
2375199296,21cyclictest0-21swapper/111:05:171
2375199296,21cyclictest0-21swapper/111:05:171
2375199296,21cyclictest0-21swapper/107:25:231
2375199296,20cyclictest0-21swapper/110:00:101
23751992917,11cyclictest0-21swapper/107:39:591
23751992915,12cyclictest0-21swapper/110:55:211
23751992914,13cyclictest0-21swapper/111:46:431
23751992914,13cyclictest0-21swapper/111:16:391
23751992914,13cyclictest0-21swapper/111:16:391
23751992912,15cyclictest0-21swapper/108:15:141
23751992912,15cyclictest0-21swapper/107:55:211
2375099296,20cyclictest0-21swapper/010:55:120
23750992915,12cyclictest0-21swapper/011:35:120
23750992915,12cyclictest0-21swapper/011:35:120
2375399287,18cyclictest0-21swapper/311:50:163
2375399287,18cyclictest0-21swapper/311:50:163
2375399285,22cyclictest0-21swapper/308:51:093
2375399285,22cyclictest0-21swapper/308:07:093
2375399285,21cyclictest0-21swapper/308:31:053
2375399285,21cyclictest0-21swapper/308:31:053
2375399285,21cyclictest0-21swapper/307:52:053
2375399285,20cyclictest0-21swapper/308:15:163
2375399284,22cyclictest0-21swapper/310:40:203
2375299289,17cyclictest0-21swapper/210:00:342
2375299287,19cyclictest0-21swapper/211:30:112
2375299286,19cyclictest0-21swapper/212:15:362
2375299285,21cyclictest0-21swapper/211:45:122
2375299285,21cyclictest0-21swapper/211:35:242
2375299285,21cyclictest0-21swapper/211:35:242
2375299285,21cyclictest0-21swapper/207:34:082
23752992816,11cyclictest0-21swapper/208:55:042
23752992816,11cyclictest0-21swapper/207:53:232
2375199285,21cyclictest0-21swapper/108:10:491
23751992812,14cyclictest0-21swapper/110:30:231
23751992812,14cyclictest0-21swapper/110:30:231
23751992812,14cyclictest0-21swapper/109:20:281
23751992812,14cyclictest0-21swapper/109:20:281
23753992713,12cyclictest0-21swapper/310:45:283
2375299276,19cyclictest0-21swapper/209:55:292
2375299276,19cyclictest0-21swapper/209:55:292
2375299275,20cyclictest0-21swapper/209:01:342
2375299275,20cyclictest0-21swapper/207:14:062
2375299275,15cyclictest0-21swapper/207:45:262
2375299274,20cyclictest0-21swapper/211:27:292
23752992715,11cyclictest0-21swapper/207:28:142
23752992710,15cyclictest0-21swapper/209:15:242
23752992710,15cyclictest0-21swapper/209:15:242
2375199278,17cyclictest0-21swapper/108:55:031
2375199276,19cyclictest0-21swapper/112:10:301
23751992710,14cyclictest0-21swapper/109:10:231
13972273,21sleep211346-21stress11:15:322
13972273,21sleep211346-21stress11:15:322
23753992613,11cyclictest0-21swapper/310:15:313
23753992612,12cyclictest0-21swapper/310:50:273
2375299265,18cyclictest0-21swapper/212:00:352
2375099267,17cyclictest0-21swapper/011:55:250
32442252,20sleep311344-21stress11:20:263
2375199259,14cyclictest0-21swapper/111:00:161
2375199256,17cyclictest0-21swapper/109:40:151
23750992510,13cyclictest0-21swapper/010:15:180
23752992411,11cyclictest0-21swapper/209:25:122
23752992314,4cyclictest22098-21modprobe12:10:002
2375199236,15cyclictest0-21swapper/111:10:291
2375099236,5cyclictest7100-21modprobe11:35:000
48062223,3sleep311344-21stress10:10:083
2375299226,14cyclictest0-21swapper/210:55:232
23752992216,4cyclictest12034-21tune2fs09:10:242
2375399216,13cyclictest0-21swapper/311:45:183
2375299215,14cyclictest0-21swapper/211:55:172
23750992116,4cyclictest11344-21stress12:24:490
23750992116,4cyclictest11344-21stress12:24:490
45852202,3sleep311344-21stress11:25:383
2375299205,14cyclictest0-21swapper/211:50:292
2375299205,14cyclictest0-21swapper/211:50:292
2375099203,7cyclictest11346-21stress11:25:360
172512202,3sleep311344-21stress10:37:433
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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