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2026-04-28 - 23:40
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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 Tue Apr 28, 2026 12:45:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2370521200,1sleep2617-21stress12:31:152
12488211857,55sleep30-21swapper/307:05:293
492221150,0sleep1617-21stress09:19:341
12710211150,56sleep10-21swapper/107:08:161
12765210950,20sleep00-21swapper/007:08:550
1252229166,20sleep20-21swapper/207:05:522
1294799475,25cyclictest0-21swapper/112:30:021
12947994212,27cyclictest0-21swapper/109:44:351
12947994212,27cyclictest0-21swapper/109:44:351
12946994116,22cyclictest0-21swapper/009:26:190
12946994115,23cyclictest0-21swapper/012:20:140
12946994110,28cyclictest0-21swapper/010:19:560
12946994012,26cyclictest0-21swapper/010:37:010
12946994010,27cyclictest0-21swapper/011:05:030
12947993914,22cyclictest0-21swapper/111:59:401
12947993912,24cyclictest0-21swapper/111:06:511
12946993916,15cyclictest0-21swapper/011:19:270
12946993913,24cyclictest0-21swapper/011:50:270
12946993910,26cyclictest0-21swapper/012:17:170
71182385,13sleep20-21swapper/208:09:282
12947993813,14cyclictest0-21swapper/111:00:101
12946993815,20cyclictest0-21swapper/012:35:060
12946993815,20cyclictest0-21swapper/012:35:060
12946993814,22cyclictest0-21swapper/009:21:370
12946993810,25cyclictest0-21swapper/011:00:250
46552375,13sleep30-21swapper/308:00:553
3892375,13sleep20-21swapper/207:52:402
304622375,13sleep20-21swapper/209:00:412
242622375,13sleep20-21swapper/207:32:592
242622375,13sleep20-21swapper/207:32:582
240572375,13sleep10-21swapper/108:46:041
200532375,13sleep20-21swapper/208:39:552
197952375,13sleep30-21swapper/307:20:573
178972375,13sleep20-21swapper/207:18:522
12949993714,20cyclictest0-21swapper/312:07:323
1294899375,16cyclictest0-21swapper/210:50:152
1294899375,16cyclictest0-21swapper/210:50:142
1294799374,20cyclictest0-21swapper/110:35:191
1294699378,27cyclictest0-21swapper/009:40:300
1294699378,27cyclictest0-21swapper/009:40:300
1294699377,27cyclictest0-21swapper/012:27:010
1294699377,27cyclictest0-21swapper/010:40:080
12946993714,20cyclictest0-21swapper/010:45:210
12946993714,20cyclictest0-21swapper/010:45:210
12946993710,24cyclictest0-21swapper/011:55:170
90192364,13sleep00-21swapper/008:11:230
48992365,13sleep20-21swapper/208:04:032
307062365,13sleep00-21swapper/007:47:570
305062365,13sleep00-21swapper/009:01:150
284122365,13sleep30-21swapper/308:56:573
221732365,12sleep10-21swapper/108:44:161
198952365,13sleep10-21swapper/107:22:161
178892365,13sleep00-21swapper/008:34:240
168912365,13sleep30-21swapper/308:30:183
1294799369,20cyclictest0-21swapper/109:05:111
12947993614,19cyclictest0-21swapper/109:55:211
1294699368,26cyclictest0-21swapper/009:15:330
12946993615,14cyclictest0-21swapper/012:10:350
12946993613,20cyclictest0-21swapper/009:45:230
12946993610,24cyclictest0-21swapper/009:35:120
90272355,10sleep20-21swapper/208:11:292
4992355,12sleep30-21swapper/309:09:363
315022354,13sleep00-21swapper/009:05:160
308162355,10sleep20-21swapper/207:49:182
307022355,13sleep10-21swapper/109:03:331
283272355,13sleep10-21swapper/108:55:511
27882354,13sleep00-21swapper/008:00:000
264382355,12sleep00-21swapper/008:53:530
149662355,10sleep20-21swapper/207:13:582
148872355,13sleep30-21swapper/307:13:073
135282355,12sleep10-21swapper/108:23:591
12949993514,18cyclictest0-21swapper/311:17:383
12947993521,12cyclictest0-21swapper/110:45:241
12947993521,12cyclictest0-21swapper/110:45:241
1294699358,25cyclictest0-21swapper/010:59:000
1294699358,25cyclictest0-21swapper/010:59:000
1294699357,25cyclictest0-21swapper/012:00:580
1294699357,25cyclictest0-21swapper/012:00:580
1294699356,26cyclictest0-21swapper/009:55:070
12946993515,18cyclictest0-21swapper/011:20:170
12946993515,18cyclictest0-21swapper/011:20:160
12946993514,19cyclictest0-21swapper/011:10:310
12946993513,20cyclictest0-21swapper/012:05:300
263872345,10sleep10-21swapper/108:53:131
241802340,1sleep224177-21turbostat.cron11:20:012
199092345,10sleep10-21swapper/108:38:061
176482345,10sleep10-21swapper/108:31:251
1294999346,25cyclictest0-21swapper/312:00:093
1294999346,25cyclictest0-21swapper/312:00:093
12949993416,15cyclictest0-21swapper/310:00:013
1294799345,27cyclictest0-21swapper/112:03:511
1294799345,27cyclictest0-21swapper/112:03:511
12947993420,12cyclictest0-21swapper/110:08:241
12947993414,17cyclictest0-21swapper/110:41:371
12947993413,18cyclictest0-21swapper/112:10:141
12946993415,16cyclictest0-21swapper/009:34:090
12946993410,21cyclictest0-21swapper/012:30:040
92882335,10sleep30-21swapper/308:14:463
24782335,10sleep30-21swapper/307:56:143
238002334,10sleep00-21swapper/007:30:250
238002334,10sleep00-21swapper/007:30:250
222782335,10sleep30-21swapper/307:29:553
221642335,10sleep20-21swapper/208:44:092
133412335,10sleep30-21swapper/308:21:403
1294999338,23cyclictest0-21swapper/308:19:033
12949993317,13cyclictest0-21swapper/309:27:363
12948993317,13cyclictest0-21swapper/209:33:432
12948993315,15cyclictest0-21swapper/211:46:592
12948993315,15cyclictest0-21swapper/211:28:222
12948993315,15cyclictest0-21swapper/211:28:222
12948993315,15cyclictest0-21swapper/210:20:442
1294799337,20cyclictest0-21swapper/108:00:291
1294799335,26cyclictest0-21swapper/110:59:081
1294799335,26cyclictest0-21swapper/110:59:081
12947993315,15cyclictest0-21swapper/110:16:221
12947993315,15cyclictest0-21swapper/109:36:021
12947993313,18cyclictest0-21swapper/111:52:051
12947993312,18cyclictest0-21swapper/111:41:361
1294699337,23cyclictest0-21swapper/011:25:100
1294699337,23cyclictest0-21swapper/011:25:100
12946993316,15cyclictest0-21swapper/010:01:000
12946993315,15cyclictest0-21swapper/010:23:090
12946993312,19cyclictest0-21swapper/009:50:290
12946993310,21cyclictest0-21swapper/010:50:200
12946993310,21cyclictest0-21swapper/010:50:200
240572320,1sleep3619-21stress10:02:103
1294999328,23cyclictest0-21swapper/308:42:413
1294999328,22cyclictest0-21swapper/308:48:133
1294999326,23cyclictest0-21swapper/312:20:273
12949993218,12cyclictest0-21swapper/308:07:233
12949993217,12cyclictest0-21swapper/312:18:093
12949993214,15cyclictest0-21swapper/311:50:013
12949993214,15cyclictest0-21swapper/310:45:373
12949993214,15cyclictest0-21swapper/310:45:363
1294899327,23cyclictest0-21swapper/208:57:112
12948993215,15cyclictest0-21swapper/210:34:102
12948993214,15cyclictest0-21swapper/211:38:172
12948993211,18cyclictest0-21swapper/210:27:202
12947993215,15cyclictest0-21swapper/109:20:061
12947993214,16cyclictest0-21swapper/110:25:201
12947993214,15cyclictest0-21swapper/111:45:131
12947993212,18cyclictest0-21swapper/109:45:021
12947993210,16cyclictest0-21swapper/107:40:511
1294699329,21cyclictest0-21swapper/008:00:230
1294699329,18cyclictest0-21swapper/007:15:110
1294699325,25cyclictest0-21swapper/008:56:200
1294699325,25cyclictest0-21swapper/008:20:300
1294699325,21cyclictest0-21swapper/008:40:260
12946993218,13cyclictest0-21swapper/007:40:220
12946993218,13cyclictest0-21swapper/007:20:050
12946993211,20cyclictest0-21swapper/008:35:050
12946993210,16cyclictest0-21swapper/007:36:070
3612315,10sleep10-21swapper/107:52:191
179682315,13sleep10-21swapper/107:19:461
165582310,2sleep1619-21stress12:15:221
1294999319,20cyclictest0-21swapper/307:54:433
12949993115,14cyclictest0-21swapper/311:35:223
12949993115,13cyclictest0-21swapper/310:20:063
1294899317,22cyclictest0-21swapper/207:37:312
12948993115,14cyclictest0-21swapper/210:00:162
12948993115,13cyclictest0-21swapper/209:45:292
12948993114,15cyclictest0-21swapper/211:54:102
12948993114,15cyclictest0-21swapper/211:30:132
12948993114,15cyclictest0-21swapper/210:40:262
12948993114,14cyclictest0-21swapper/209:28:482
12948993113,15cyclictest0-21swapper/212:36:222
12948993113,15cyclictest0-21swapper/212:36:222
12948993113,15cyclictest0-21swapper/211:20:352
12948993113,15cyclictest0-21swapper/211:20:352
12948993112,16cyclictest0-21swapper/209:50:132
12948993111,17cyclictest0-21swapper/211:03:322
1294799318,17cyclictest0-21swapper/107:30:511
1294799318,17cyclictest0-21swapper/107:30:511
1294799318,13cyclictest0-21swapper/109:25:161
1294799317,18cyclictest0-21swapper/107:45:511
1294799314,22cyclictest0-21swapper/107:26:041
12947993115,14cyclictest0-21swapper/109:50:201
12947993114,15cyclictest0-21swapper/109:13:441
12947993113,16cyclictest0-21swapper/112:05:181
12947993112,17cyclictest0-21swapper/112:20:191
1294699317,22cyclictest0-21swapper/010:08:580
1294699316,15cyclictest0-21swapper/007:14:150
1294699315,19cyclictest0-21swapper/008:16:270
1294699315,16cyclictest0-21swapper/008:27:330
12946993116,14cyclictest0-21swapper/008:45:320
12946993115,14cyclictest0-21swapper/010:30:150
12946993111,19cyclictest0-21swapper/008:06:060
1294999309,18cyclictest0-21swapper/311:05:193
1294999308,20cyclictest0-21swapper/308:35:153
1294999305,23cyclictest0-21swapper/308:54:413
12949993016,12cyclictest0-21swapper/311:50:123
12949993015,13cyclictest0-21swapper/312:25:243
12949993014,13cyclictest0-21swapper/311:40:093
1294899307,21cyclictest0-21swapper/207:40:412
1294899305,23cyclictest0-21swapper/208:15:132
12948993015,13cyclictest0-21swapper/210:15:172
12948993012,15cyclictest0-21swapper/211:14:022
12948993011,16cyclictest0-21swapper/210:10:232
1294799309,16cyclictest0-21swapper/108:25:301
1294799308,16cyclictest0-21swapper/108:15:511
1294799306,21cyclictest0-21swapper/110:10:291
1294799305,23cyclictest0-21swapper/107:55:121
1294799304,24cyclictest0-21swapper/107:38:441
12947993015,13cyclictest0-21swapper/111:30:341
12947993014,14cyclictest0-21swapper/111:35:261
12947993014,14cyclictest0-21swapper/111:10:041
12947993014,14cyclictest0-21swapper/110:20:161
12947993012,15cyclictest0-21swapper/111:25:361
12947993012,15cyclictest0-21swapper/111:25:351
12947993010,17cyclictest0-21swapper/111:19:111
1294699305,23cyclictest0-21swapper/007:25:200
12946993012,16cyclictest0-21swapper/011:45:170
12946993012,15cyclictest0-21swapper/010:29:170
12946993011,15cyclictest0-21swapper/007:50:060
1294999299,17cyclictest0-21swapper/310:30:203
1294999298,20cyclictest0-21swapper/307:40:413
1294999298,19cyclictest0-21swapper/308:25:113
1294999295,21cyclictest0-21swapper/309:00:193
12949992916,12cyclictest0-21swapper/307:34:133
12949992916,12cyclictest0-21swapper/307:34:133
12949992915,12cyclictest0-21swapper/311:01:063
12949992915,12cyclictest0-21swapper/310:55:313
12949992915,12cyclictest0-21swapper/310:55:303
12949992915,12cyclictest0-21swapper/310:43:523
12949992915,12cyclictest0-21swapper/307:35:173
12949992914,13cyclictest0-21swapper/311:30:373
12949992914,13cyclictest0-21swapper/309:30:253
12949992914,12cyclictest0-21swapper/312:10:083
12949992914,12cyclictest0-21swapper/311:57:033
12949992914,12cyclictest0-21swapper/309:35:213
12949992910,17cyclictest0-21swapper/309:20:243
12949992910,16cyclictest0-21swapper/310:35:153
1294899295,22cyclictest0-21swapper/208:45:182
1294899294,23cyclictest0-21swapper/207:22:312
12948992916,10cyclictest0-21swapper/212:25:222
12948992915,12cyclictest0-21swapper/210:00:002
12948992914,13cyclictest0-21swapper/209:10:042
12948992913,13cyclictest0-21swapper/209:35:292
12948992911,16cyclictest0-21swapper/211:55:042
12948992911,15cyclictest0-21swapper/210:05:252
1294799299,14cyclictest0-21swapper/107:10:201
12947992915,12cyclictest0-21swapper/112:35:291
12947992915,12cyclictest0-21swapper/112:35:281
12947992913,14cyclictest0-21swapper/108:10:221
12947992911,15cyclictest0-21swapper/109:30:141
1294699299,18cyclictest0-21swapper/010:10:160
12946992915,12cyclictest0-21swapper/011:40:270
12946992915,12cyclictest0-21swapper/009:10:120
21832282,22sleep2619-21stress11:41:192
1294999285,21cyclictest0-21swapper/307:46:033
12949992815,11cyclictest0-21swapper/309:10:343
12949992814,12cyclictest0-21swapper/310:25:173
12949992814,12cyclictest0-21swapper/310:18:313
12949992814,12cyclictest0-21swapper/310:13:493
12949992814,11cyclictest0-21swapper/309:51:353
12949992813,13cyclictest0-21swapper/311:14:123
12949992813,13cyclictest0-21swapper/309:15:243
12949992813,12cyclictest0-21swapper/310:50:283
12949992813,12cyclictest0-21swapper/310:50:283
12949992811,15cyclictest0-21swapper/307:15:213
1294899288,17cyclictest0-21swapper/210:45:122
1294899288,17cyclictest0-21swapper/210:45:122
1294899287,19cyclictest0-21swapper/207:55:172
1294899285,21cyclictest0-21swapper/208:30:132
1294899284,22cyclictest0-21swapper/208:20:192
12948992815,11cyclictest0-21swapper/207:29:012
12948992812,14cyclictest0-21swapper/210:55:242
12948992812,14cyclictest0-21swapper/210:55:242
1294799285,21cyclictest0-21swapper/112:30:041
1294799284,22cyclictest0-21swapper/108:08:441
1294799283,22cyclictest0-21swapper/110:30:281
12947992813,13cyclictest0-21swapper/111:22:081
12947992813,13cyclictest0-21swapper/111:22:081
12947992813,13cyclictest0-21swapper/110:50:241
12947992813,13cyclictest0-21swapper/110:50:241
1294999276,19cyclictest0-21swapper/309:45:133
1294899277,18cyclictest0-21swapper/208:29:132
1294899274,21cyclictest0-21swapper/209:06:312
1294899274,21cyclictest0-21swapper/208:50:212
12948992711,14cyclictest0-21swapper/212:05:242
12948992711,14cyclictest0-21swapper/209:40:242
12948992711,14cyclictest0-21swapper/209:40:242
1294699276,18cyclictest0-21swapper/011:38:480
12949992612,12cyclictest0-21swapper/309:40:193
12949992612,12cyclictest0-21swapper/309:40:193
12949992611,13cyclictest0-21swapper/312:35:183
12949992611,13cyclictest0-21swapper/312:35:183
1294899267,16cyclictest0-21swapper/209:20:302
12948992613,11cyclictest0-21swapper/210:35:222
12948992611,12cyclictest0-21swapper/211:05:282
12948992610,13cyclictest0-21swapper/212:15:042
1294999256,16cyclictest0-21swapper/310:05:133
1294999255,18cyclictest0-21swapper/312:30:173
12948992511,12cyclictest0-21swapper/212:20:252
1294799258,15cyclictest0-21swapper/110:00:361
1294999245,17cyclictest0-21swapper/311:25:193
1294999245,17cyclictest0-21swapper/311:25:193
1294899246,16cyclictest0-21swapper/209:15:322
1294999239,12cyclictest0-21swapper/311:20:323
1294999239,12cyclictest0-21swapper/311:20:323
1294899227,13cyclictest0-21swapper/212:10:262
1294899226,14cyclictest0-21swapper/212:00:322
1294899226,14cyclictest0-21swapper/212:00:312
1294699213,8cyclictest29196-21uniq11:30:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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