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2024-11-22 - 01:42
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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 Nov 21, 2024 12:45:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1318621450,1sleep310887-21stress10:32:463
1318621450,1sleep310887-21stress10:32:463
23187212055,59sleep30-21swapper/307:09:333
23202211253,20sleep20-21swapper/207:09:442
23013211251,23sleep10-21swapper/107:07:211
2288928950,34sleep00-21swapper/007:05:480
54342433,22sleep010885-21stress10:15:230
23329994211,14cyclictest0-21swapper/010:25:120
23329994210,21cyclictest0-21swapper/007:30:070
2332999415,18cyclictest0-21swapper/011:05:330
2332999415,18cyclictest0-21swapper/011:05:330
23329994111,20cyclictest0-21swapper/007:25:040
23331994026,12cyclictest0-21swapper/209:32:582
23329994010,23cyclictest0-21swapper/009:05:050
229662400,2sleep210885-21stress10:55:232
23330993910,20cyclictest0-21swapper/112:10:231
23329993914,12cyclictest0-21swapper/009:01:230
20082395,13sleep30-21swapper/307:30:373
85362385,13sleep30-21swapper/307:46:343
61442385,13sleep30-21swapper/308:55:553
2332999385,18cyclictest0-21swapper/011:01:310
23329993811,21cyclictest0-21swapper/007:10:060
18722385,13sleep30-21swapper/308:46:243
42202375,12sleep30-21swapper/307:36:313
299602375,13sleep20-21swapper/208:35:572
299602375,13sleep20-21swapper/208:35:572
23332993714,20cyclictest0-21swapper/310:09:083
23332993711,23cyclictest0-21swapper/311:00:323
2333199375,16cyclictest0-21swapper/212:15:172
2333199375,16cyclictest0-21swapper/212:15:172
2333199375,14cyclictest0-21swapper/211:25:232
23330993711,24cyclictest0-21swapper/111:08:421
23330993711,24cyclictest0-21swapper/111:08:411
2332999375,18cyclictest0-21swapper/009:40:340
23329993711,20cyclictest0-21swapper/007:15:060
215882375,12sleep30-21swapper/308:18:583
193852375,12sleep30-21swapper/308:13:003
173972375,13sleep20-21swapper/208:09:572
173532375,12sleep30-21swapper/308:09:273
150442375,13sleep20-21swapper/208:01:562
67502365,13sleep10-21swapper/109:00:061
63022365,13sleep10-21swapper/108:57:571
44722365,12sleep20-21swapper/207:39:392
280842365,13sleep00-21swapper/008:34:220
236952365,12sleep10-21swapper/108:23:051
235682365,12sleep30-21swapper/308:21:263
23331993611,22cyclictest0-21swapper/210:45:342
23330993612,14cyclictest0-21swapper/112:30:421
2332999368,26cyclictest0-21swapper/008:48:250
2332999368,26cyclictest0-21swapper/008:17:550
2332999368,18cyclictest0-21swapper/007:37:240
23329993620,15cyclictest0-21swapper/008:05:050
186912363,29sleep310885-21stress12:00:313
130962365,13sleep30-21swapper/307:59:283
83092355,10sleep30-21swapper/309:01:123
41402355,12sleep10-21swapper/108:52:521
323642355,10sleep30-21swapper/307:26:483
323562355,12sleep10-21swapper/108:44:061
281712355,12sleep30-21swapper/307:18:073
23331993517,16cyclictest0-21swapper/212:10:392
2332999359,12cyclictest0-21swapper/007:20:220
2332999353,12cyclictest10887-21stress09:48:290
2332999353,11cyclictest10887-21stress09:23:550
2332999353,11cyclictest10887-21stress09:23:540
22572355,10sleep20-21swapper/207:33:462
173672355,13sleep10-21swapper/108:09:371
42282345,12sleep10-21swapper/107:36:371
303402345,10sleep20-21swapper/207:23:232
23331993415,16cyclictest0-21swapper/212:25:232
23331993415,16cyclictest0-21swapper/212:25:222
23331993415,16cyclictest0-21swapper/210:01:482
2333099345,26cyclictest0-21swapper/111:20:361
23330993414,17cyclictest0-21swapper/109:50:061
23330993414,17cyclictest0-21swapper/109:50:061
23330993413,18cyclictest0-21swapper/109:10:021
23330993412,20cyclictest0-21swapper/111:28:461
2332999345,17cyclictest0-21swapper/008:51:170
2332999344,20cyclictest0-21swapper/008:20:050
23329993419,14cyclictest0-21swapper/008:12:350
23329993416,15cyclictest0-21swapper/009:58:030
23329993412,19cyclictest0-21swapper/012:25:240
23329993412,19cyclictest0-21swapper/012:25:240
216052345,10sleep20-21swapper/208:19:092
192722345,10sleep20-21swapper/208:11:312
84962335,12sleep00-21swapper/007:46:020
59542335,11sleep20-21swapper/207:40:222
2333299336,24cyclictest0-21swapper/311:10:413
23332993313,17cyclictest0-21swapper/312:25:213
23332993313,17cyclictest0-21swapper/312:25:213
2333199337,23cyclictest0-21swapper/211:54:002
23331993315,16cyclictest0-21swapper/210:31:482
23331993315,16cyclictest0-21swapper/210:31:482
23331993314,16cyclictest0-21swapper/211:48:382
23331993314,16cyclictest0-21swapper/211:48:372
23331993314,16cyclictest0-21swapper/209:10:322
2333099338,22cyclictest0-21swapper/112:05:171
2333099336,20cyclictest0-21swapper/108:15:051
2333099335,22cyclictest0-21swapper/108:47:191
2333099335,21cyclictest0-21swapper/108:00:161
23330993314,17cyclictest0-21swapper/111:45:061
23330993314,17cyclictest0-21swapper/111:45:061
23330993312,19cyclictest0-21swapper/111:44:291
23330993312,19cyclictest0-21swapper/111:44:281
23330993312,19cyclictest0-21swapper/109:47:411
23330993310,20cyclictest0-21swapper/112:15:211
23330993310,20cyclictest0-21swapper/112:15:211
2332999335,26cyclictest0-21swapper/008:58:450
2332999335,26cyclictest0-21swapper/008:35:250
2332999335,26cyclictest0-21swapper/008:35:250
2332999335,26cyclictest0-21swapper/008:29:350
2332999333,13cyclictest10885-21stress11:25:460
2332999333,12cyclictest10885-21stress10:00:470
23329993316,15cyclictest0-21swapper/011:35:290
23329993315,16cyclictest0-21swapper/010:20:550
23329993315,15cyclictest0-21swapper/011:32:150
23329993315,15cyclictest0-21swapper/011:15:200
23329993314,16cyclictest0-21swapper/010:10:010
23329993313,17cyclictest0-21swapper/010:34:530
23329993313,17cyclictest0-21swapper/010:34:530
23329993310,16cyclictest0-21swapper/007:40:220
149312335,13sleep00-21swapper/008:00:300
95042325,10sleep30-21swapper/307:50:143
279362325,10sleep30-21swapper/308:32:293
23332993214,16cyclictest0-21swapper/309:10:183
23332993213,17cyclictest0-21swapper/310:20:273
2333199329,16cyclictest0-21swapper/207:25:272
2333199326,23cyclictest0-21swapper/209:55:022
2333199326,23cyclictest0-21swapper/209:55:022
2333199325,25cyclictest0-21swapper/208:20:262
2333199325,25cyclictest0-21swapper/207:58:282
2333199325,24cyclictest0-21swapper/209:16:232
23331993217,13cyclictest0-21swapper/209:24:582
23331993217,13cyclictest0-21swapper/209:24:572
23331993216,13cyclictest0-21swapper/212:06:082
23331993215,15cyclictest0-21swapper/210:05:312
23331993214,16cyclictest0-21swapper/209:55:282
2333099325,21cyclictest0-21swapper/109:05:161
2333099325,21cyclictest0-21swapper/107:25:341
2333099325,21cyclictest0-21swapper/107:15:061
2333099325,17cyclictest0-21swapper/109:20:021
23330993212,18cyclictest0-21swapper/112:35:241
23330993212,18cyclictest0-21swapper/112:00:171
23330993210,7cyclictest10885-21stress10:20:151
2332999328,22cyclictest0-21swapper/007:59:060
2332999327,20cyclictest0-21swapper/008:40:060
2332999323,11cyclictest10885-21stress09:12:240
23329993215,15cyclictest0-21swapper/010:35:110
23329993215,15cyclictest0-21swapper/010:35:100
23329993215,14cyclictest0-21swapper/012:10:170
23329993215,14cyclictest0-21swapper/011:50:300
23329993214,15cyclictest0-21swapper/012:07:490
23329993213,16cyclictest0-21swapper/009:30:540
194362324,10sleep10-21swapper/108:13:381
2333299318,21cyclictest0-21swapper/309:07:373
23332993114,15cyclictest0-21swapper/311:34:383
23332993110,18cyclictest0-21swapper/310:35:063
23332993110,18cyclictest0-21swapper/310:35:063
2333199318,21cyclictest0-21swapper/209:40:212
2333199317,17cyclictest0-21swapper/207:50:052
2333199316,22cyclictest0-21swapper/210:45:012
2333199315,24cyclictest0-21swapper/208:45:132
23331993116,14cyclictest0-21swapper/208:57:282
23331993116,14cyclictest0-21swapper/208:26:482
23331993115,14cyclictest0-21swapper/210:50:302
23331993114,14cyclictest0-21swapper/210:35:222
23331993114,14cyclictest0-21swapper/210:35:222
23331993113,15cyclictest0-21swapper/211:56:182
23331993113,15cyclictest0-21swapper/211:00:132
23331993112,16cyclictest0-21swapper/212:01:062
23331993112,16cyclictest0-21swapper/210:20:252
23331993110,18cyclictest0-21swapper/212:39:152
2333099314,25cyclictest0-21swapper/107:55:211
2333099314,25cyclictest0-21swapper/107:45:521
2333099314,21cyclictest0-21swapper/108:30:381
2333099313,22cyclictest0-21swapper/107:30:031
23330993113,16cyclictest0-21swapper/110:40:051
23330993112,17cyclictest0-21swapper/110:35:381
23330993112,17cyclictest0-21swapper/110:35:381
23330993112,17cyclictest0-21swapper/110:10:151
23330993110,19cyclictest0-21swapper/109:20:211
23330993110,19cyclictest0-21swapper/109:20:211
23330993110,19cyclictest0-21swapper/108:25:451
2332999316,23cyclictest0-21swapper/007:51:350
23329993115,13cyclictest0-21swapper/010:52:340
23329993115,13cyclictest0-21swapper/009:26:430
23329993114,15cyclictest0-21swapper/012:20:160
23329993114,15cyclictest0-21swapper/012:20:160
23329993114,14cyclictest0-21swapper/010:50:010
23329993113,15cyclictest0-21swapper/011:20:310
23329993113,15cyclictest0-21swapper/010:58:290
23329993112,16cyclictest0-21swapper/011:10:430
23329993111,17cyclictest0-21swapper/010:10:170
2333299308,20cyclictest0-21swapper/310:55:123
2333299307,21cyclictest0-21swapper/310:00:003
2333299306,21cyclictest0-21swapper/311:15:263
2333299306,21cyclictest0-21swapper/310:20:013
23332993014,14cyclictest0-21swapper/311:43:423
23332993014,14cyclictest0-21swapper/311:43:423
23332993010,18cyclictest0-21swapper/312:07:223
23332993010,18cyclictest0-21swapper/310:25:243
2333199309,18cyclictest0-21swapper/212:20:202
2333199309,18cyclictest0-21swapper/212:20:202
2333199306,22cyclictest0-21swapper/210:15:402
2333199306,21cyclictest0-21swapper/212:33:182
2333199306,21cyclictest0-21swapper/211:36:262
2333199305,23cyclictest0-21swapper/208:50:482
2333199305,23cyclictest0-21swapper/207:47:282
23331993016,13cyclictest0-21swapper/207:19:282
23331993015,13cyclictest0-21swapper/211:11:432
23331993012,16cyclictest0-21swapper/211:20:192
23331993012,15cyclictest0-21swapper/209:45:152
23331993011,16cyclictest0-21swapper/210:25:152
23331993010,17cyclictest0-21swapper/211:15:522
2333099309,18cyclictest0-21swapper/109:55:141
2333099305,19cyclictest0-21swapper/108:35:291
2333099305,19cyclictest0-21swapper/108:35:291
2333099304,21cyclictest0-21swapper/107:50:051
23330993015,13cyclictest0-21swapper/110:45:021
23330993014,14cyclictest0-21swapper/110:50:281
23330993014,14cyclictest0-21swapper/110:00:111
23330993014,14cyclictest0-21swapper/109:30:111
23330993012,16cyclictest0-21swapper/110:20:011
23330993012,12cyclictest0-21swapper/111:30:061
23330993011,17cyclictest0-21swapper/111:17:011
23330993011,17cyclictest0-21swapper/107:24:281
2332999307,21cyclictest0-21swapper/011:45:320
2332999307,21cyclictest0-21swapper/011:45:310
23329993014,14cyclictest0-21swapper/009:35:250
23329993014,13cyclictest0-21swapper/011:40:290
23329993014,13cyclictest0-21swapper/011:40:290
23329993011,16cyclictest0-21swapper/012:00:190
23329993011,16cyclictest0-21swapper/011:55:230
2333299298,19cyclictest0-21swapper/310:02:383
2333299296,20cyclictest0-21swapper/312:35:263
2333299295,22cyclictest0-21swapper/308:37:263
2333299295,22cyclictest0-21swapper/308:37:263
2333299295,22cyclictest0-21swapper/307:10:123
23332992916,12cyclictest0-21swapper/308:04:263
23332992910,17cyclictest0-21swapper/312:15:143
23332992910,17cyclictest0-21swapper/312:15:143
23332992910,16cyclictest0-21swapper/312:10:133
2333199295,13cyclictest0-21swapper/209:01:242
2333199295,13cyclictest0-21swapper/207:10:362
23331992917,11cyclictest0-21swapper/208:33:352
23331992915,12cyclictest0-21swapper/210:11:362
2333099296,9cyclictest0-21swapper/109:40:221
2333099295,18cyclictest0-21swapper/107:40:011
23330992917,11cyclictest0-21swapper/107:10:021
23330992915,12cyclictest0-21swapper/112:24:571
23330992915,12cyclictest0-21swapper/112:24:561
23330992913,14cyclictest0-21swapper/112:30:011
23330992913,14cyclictest0-21swapper/112:30:011
23330992913,14cyclictest0-21swapper/109:35:191
23330992912,15cyclictest0-21swapper/111:35:241
23330992911,16cyclictest0-21swapper/111:00:261
23329992911,15cyclictest0-21swapper/012:30:290
2333299288,18cyclictest0-21swapper/309:20:243
2333299288,18cyclictest0-21swapper/309:20:243
2333299285,22cyclictest0-21swapper/307:44:283
2333299285,21cyclictest0-21swapper/310:50:233
2333299285,21cyclictest0-21swapper/308:40:053
2333299285,11cyclictest0-21swapper/307:20:063
23332992814,12cyclictest0-21swapper/311:25:153
23332992814,12cyclictest0-21swapper/309:35:193
23332992810,15cyclictest0-21swapper/311:05:203
23332992810,15cyclictest0-21swapper/311:05:193
2333199285,22cyclictest0-21swapper/208:40:082
2333199285,16cyclictest0-21swapper/209:05:052
2333199283,6cyclictest10885-21stress09:25:262
23331992812,14cyclictest0-21swapper/211:30:232
23330992814,12cyclictest0-21swapper/110:25:261
23330992814,12cyclictest0-21swapper/110:05:331
2332999289,16cyclictest0-21swapper/012:35:150
2332999287,19cyclictest0-21swapper/009:15:210
23329992811,14cyclictest0-21swapper/009:50:270
23329992811,14cyclictest0-21swapper/009:50:270
2333299277,18cyclictest0-21swapper/312:30:343
2333299275,11cyclictest0-21swapper/308:51:163
23332992715,11cyclictest0-21swapper/308:26:153
23332992714,11cyclictest0-21swapper/311:54:423
23332992714,10cyclictest0-21swapper/309:45:203
23332992712,12cyclictest0-21swapper/311:45:123
23332992712,12cyclictest0-21swapper/311:45:123
23332992711,14cyclictest0-21swapper/309:50:163
23332992711,14cyclictest0-21swapper/309:50:153
23332992710,15cyclictest0-21swapper/309:30:173
23331992711,14cyclictest0-21swapper/209:39:262
23330992713,12cyclictest0-21swapper/110:55:261
23329992713,12cyclictest0-21swapper/010:40:300
2333299265,19cyclictest0-21swapper/309:40:183
23332992613,11cyclictest0-21swapper/310:45:013
23332992610,14cyclictest0-21swapper/312:25:003
23332992610,14cyclictest0-21swapper/312:24:593
23331992612,12cyclictest0-21swapper/211:40:352
23331992612,12cyclictest0-21swapper/211:40:352
23332992512,10cyclictest0-21swapper/310:45:123
23332992511,12cyclictest0-21swapper/311:55:123
23332992511,12cyclictest0-21swapper/311:35:013
2332999247,15cyclictest0-21swapper/012:15:220
2332999247,15cyclictest0-21swapper/012:15:210
39072233,3sleep310886-21stress10:10:343
2333199235,15cyclictest0-21swapper/211:05:292
2333199235,15cyclictest0-21swapper/211:05:292
2333099233,6cyclictest10884-21stress09:25:111
2333099223,11cyclictest12474-21ntp_states10:30:281
2333099223,11cyclictest12474-21ntp_states10:30:271
2333099222,9cyclictest10886-21stress11:50:391
2333099221,12cyclictest29625-21ps11:10:361
2333099212,11cyclictest15891-21df_inode11:55:151
22382202,3sleep310886-21stress11:23:593
23332991914,4cyclictest10884-21stress09:18:263
23332991813,3cyclictest10886-21stress09:25:263
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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