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2026-04-29 - 14:59
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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 29, 2026 12:45:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1601921420,1sleep322283-21stress10:10:123
1709211652,59sleep10-21swapper/107:06:411
3073821140,1sleep222286-21stress09:29:102
2823421090,1sleep122286-21stress10:36:251
196729365,23sleep20-21swapper/207:09:462
180628355,23sleep00-21swapper/007:07:470
167028152,23sleep30-21swapper/307:06:133
2092994416,13cyclictest0-21swapper/012:15:130
2092994411,30cyclictest0-21swapper/009:34:090
2092994315,16cyclictest0-21swapper/010:03:580
2092994314,19cyclictest0-21swapper/011:20:310
2093994111,27cyclictest0-21swapper/111:35:181
2093994111,27cyclictest0-21swapper/111:35:171
2093994110,28cyclictest0-21swapper/110:11:241
2093994110,28cyclictest0-21swapper/109:29:131
209299417,23cyclictest0-21swapper/010:15:320
2095994012,25cyclictest0-21swapper/309:55:003
2095994012,25cyclictest0-21swapper/309:55:003
209399409,28cyclictest0-21swapper/112:20:231
2093994011,26cyclictest0-21swapper/111:31:011
2093994011,26cyclictest0-21swapper/111:12:491
2093994010,27cyclictest0-21swapper/111:41:011
2093993910,26cyclictest0-21swapper/109:12:331
2092993916,17cyclictest0-21swapper/007:30:390
2092993915,22cyclictest0-21swapper/010:54:460
2092993914,19cyclictest0-21swapper/008:00:220
2092993913,15cyclictest0-21swapper/010:06:480
181542395,13sleep20-21swapper/209:00:022
39572385,13sleep20-21swapper/207:11:392
218822385,13sleep20-21swapper/207:50:322
218112385,13sleep30-21swapper/309:05:253
2095993815,20cyclictest0-21swapper/312:02:573
209399389,26cyclictest0-21swapper/112:26:401
2093993814,21cyclictest0-21swapper/111:04:331
2093993814,21cyclictest0-21swapper/111:04:321
209299389,26cyclictest0-21swapper/011:02:020
209299389,26cyclictest0-21swapper/011:02:010
209299389,21cyclictest0-21swapper/012:22:590
209299387,27cyclictest0-21swapper/010:34:020
209299387,27cyclictest0-21swapper/010:34:010
2092993816,16cyclictest0-21swapper/007:15:290
177742385,13sleep20-21swapper/208:58:212
114022385,13sleep20-21swapper/208:44:382
91922375,12sleep20-21swapper/207:23:172
91852375,13sleep00-21swapper/007:23:110
91112375,13sleep10-21swapper/108:37:481
68642375,13sleep20-21swapper/208:31:312
47492375,13sleep20-21swapper/208:27:262
3362375,13sleep10-21swapper/108:17:271
304802375,13sleep20-21swapper/208:10:492
2095993714,20cyclictest0-21swapper/310:47:243
2095993713,21cyclictest0-21swapper/311:05:143
209499379,21cyclictest0-21swapper/208:05:242
209399379,25cyclictest0-21swapper/111:15:291
209399379,25cyclictest0-21swapper/110:45:251
209399379,25cyclictest0-21swapper/109:30:031
209399378,27cyclictest0-21swapper/109:46:441
209399378,27cyclictest0-21swapper/109:46:431
2093993710,24cyclictest0-21swapper/111:25:031
2093993710,24cyclictest0-21swapper/109:20:561
2093993710,24cyclictest0-21swapper/109:20:561
209299378,26cyclictest0-21swapper/012:31:480
209299376,22cyclictest0-21swapper/010:47:040
2092993710,21cyclictest0-21swapper/008:22:050
2092993710,21cyclictest0-21swapper/008:22:050
2092993710,21cyclictest0-21swapper/007:50:340
197462375,13sleep10-21swapper/109:01:261
156632375,13sleep10-21swapper/107:38:361
133502375,13sleep30-21swapper/308:47:153
92512365,13sleep30-21swapper/308:39:353
71192365,12sleep30-21swapper/308:34:443
41482365,13sleep30-21swapper/307:14:043
3132365,12sleep30-21swapper/308:17:093
286522365,12sleep30-21swapper/308:09:543
263472365,13sleep30-21swapper/308:02:403
221192365,12sleep30-21swapper/307:53:303
209499369,24cyclictest0-21swapper/210:19:372
209399369,25cyclictest0-21swapper/111:05:471
2093993610,23cyclictest0-21swapper/111:51:511
2093993610,23cyclictest0-21swapper/110:30:291
2093993610,23cyclictest0-21swapper/110:30:291
209299369,19cyclictest0-21swapper/011:55:320
209299368,25cyclictest0-21swapper/011:30:200
209299368,25cyclictest0-21swapper/009:40:050
209299368,22cyclictest0-21swapper/007:45:510
209299367,26cyclictest0-21swapper/011:25:160
209299365,24cyclictest0-21swapper/007:35:060
2092993614,15cyclictest0-21swapper/008:40:000
199672365,12sleep10-21swapper/107:48:441
175862365,13sleep30-21swapper/307:40:313
156052365,12sleep20-21swapper/208:53:252
111832365,13sleep00-21swapper/007:26:240
326492355,10sleep20-21swapper/208:15:342
307392355,13sleep10-21swapper/108:13:531
241112355,12sleep30-21swapper/307:56:393
2095993515,18cyclictest0-21swapper/310:15:143
2095993513,19cyclictest0-21swapper/310:56:503
2094993515,16cyclictest0-21swapper/210:50:172
2094993511,21cyclictest0-21swapper/209:45:322
2094993511,21cyclictest0-21swapper/209:45:322
209399356,16cyclictest0-21swapper/112:30:061
2093993515,18cyclictest0-21swapper/112:15:311
2093993513,19cyclictest0-21swapper/112:04:021
2093993511,21cyclictest0-21swapper/109:38:501
209299359,23cyclictest0-21swapper/011:45:030
209299359,16cyclictest0-21swapper/008:31:000
209299358,24cyclictest0-21swapper/009:35:250
209299358,17cyclictest0-21swapper/009:03:340
209299358,16cyclictest0-21swapper/008:49:050
2092993516,16cyclictest0-21swapper/012:13:440
2092993514,19cyclictest0-21swapper/007:42:460
2092993511,21cyclictest0-21swapper/010:25:190
2092993511,21cyclictest0-21swapper/010:25:190
2092993511,21cyclictest0-21swapper/010:10:090
2092993511,21cyclictest0-21swapper/009:10:330
199212355,12sleep30-21swapper/309:03:373
25122345,13sleep20-21swapper/208:21:572
25122345,13sleep20-21swapper/208:21:562
209599348,23cyclictest0-21swapper/312:20:313
2095993414,12cyclictest0-21swapper/309:58:123
2095993414,12cyclictest0-21swapper/309:58:113
2095993411,20cyclictest0-21swapper/311:20:153
2094993414,17cyclictest0-21swapper/211:35:362
2094993414,17cyclictest0-21swapper/211:35:362
2094993413,18cyclictest0-21swapper/209:44:072
2094993412,19cyclictest0-21swapper/210:55:342
209399349,22cyclictest0-21swapper/111:55:171
2093993415,16cyclictest0-21swapper/109:55:161
2093993415,16cyclictest0-21swapper/109:55:151
2093993411,20cyclictest0-21swapper/110:40:031
2093993411,20cyclictest0-21swapper/110:15:181
2093993411,20cyclictest0-21swapper/110:00:251
2093993410,22cyclictest0-21swapper/110:25:301
2093993410,22cyclictest0-21swapper/110:25:301
2093993410,21cyclictest0-21swapper/110:20:031
2093993410,21cyclictest0-21swapper/110:05:061
2093993410,21cyclictest0-21swapper/109:50:591
2093993410,21cyclictest0-21swapper/109:50:591
209299349,17cyclictest0-21swapper/012:25:050
2092993413,19cyclictest0-21swapper/010:20:120
2092993411,20cyclictest0-21swapper/012:05:240
2092993411,20cyclictest0-21swapper/012:05:240
200502345,10sleep20-21swapper/207:49:482
154932345,10sleep30-21swapper/308:52:053
133262345,10sleep10-21swapper/108:46:571
110692345,10sleep30-21swapper/308:40:263
220452335,13sleep00-21swapper/009:08:020
2095993313,18cyclictest0-21swapper/311:49:063
2095993312,18cyclictest0-21swapper/312:36:563
2095993312,18cyclictest0-21swapper/312:34:293
2095993312,18cyclictest0-21swapper/311:15:223
2095993312,18cyclictest0-21swapper/310:05:513
2095993311,19cyclictest0-21swapper/310:25:553
2095993311,19cyclictest0-21swapper/310:25:553
2095993311,19cyclictest0-21swapper/309:42:063
209499339,19cyclictest0-21swapper/208:45:522
209499339,18cyclictest0-21swapper/208:39:042
2094993315,15cyclictest0-21swapper/212:20:152
2094993315,15cyclictest0-21swapper/211:46:432
2094993314,16cyclictest0-21swapper/211:00:062
2094993314,16cyclictest0-21swapper/211:00:062
2094993311,19cyclictest0-21swapper/211:50:102
2094993310,20cyclictest0-21swapper/210:28:492
2094993310,20cyclictest0-21swapper/210:28:492
209399335,13cyclictest0-21swapper/110:50:291
2093993314,17cyclictest0-21swapper/112:36:121
2093993313,18cyclictest0-21swapper/112:05:061
2093993313,18cyclictest0-21swapper/112:05:061
2093993310,14cyclictest0-21swapper/107:20:151
209299339,21cyclictest0-21swapper/011:19:200
209299337,21cyclictest0-21swapper/007:10:060
209299337,17cyclictest0-21swapper/008:28:340
2092993316,12cyclictest0-21swapper/008:09:410
2092993315,15cyclictest0-21swapper/009:50:230
2092993315,15cyclictest0-21swapper/009:50:220
2092993314,16cyclictest0-21swapper/011:45:010
2092993312,18cyclictest0-21swapper/009:58:350
2092993312,18cyclictest0-21swapper/009:58:340
2092993311,20cyclictest0-21swapper/010:35:030
2092993311,19cyclictest0-21swapper/012:35:040
2092993311,19cyclictest0-21swapper/011:05:190
2092993311,19cyclictest0-21swapper/010:40:200
2092993311,13cyclictest0-21swapper/008:10:220
178132335,10sleep30-21swapper/308:58:513
209599329,21cyclictest0-21swapper/312:05:163
209599329,21cyclictest0-21swapper/312:05:153
209599329,20cyclictest0-21swapper/312:25:213
209599328,22cyclictest0-21swapper/307:31:293
209599326,24cyclictest0-21swapper/309:30:233
2095993214,16cyclictest0-21swapper/312:15:343
2095993214,16cyclictest0-21swapper/310:40:223
2095993212,17cyclictest0-21swapper/311:55:113
2095993211,19cyclictest0-21swapper/310:30:263
2095993211,19cyclictest0-21swapper/310:30:263
209499329,12cyclictest0-21swapper/207:30:202
2094993217,12cyclictest0-21swapper/209:23:202
2094993217,12cyclictest0-21swapper/209:23:192
2094993214,15cyclictest0-21swapper/210:40:312
2094993212,17cyclictest0-21swapper/210:22:282
2094993211,18cyclictest0-21swapper/210:12:002
2094993211,18cyclictest0-21swapper/209:31:332
209299325,21cyclictest0-21swapper/008:15:210
209299325,19cyclictest0-21swapper/008:50:470
2092993217,14cyclictest0-21swapper/007:59:280
2092993215,15cyclictest0-21swapper/009:45:270
2092993215,15cyclictest0-21swapper/009:45:270
2092993210,19cyclictest0-21swapper/009:15:110
209599318,21cyclictest0-21swapper/308:12:153
209599318,21cyclictest0-21swapper/307:16:143
209599317,21cyclictest0-21swapper/311:00:303
209599317,21cyclictest0-21swapper/311:00:293
209599316,23cyclictest0-21swapper/309:25:363
2095993116,13cyclictest0-21swapper/310:00:033
2095993114,15cyclictest0-21swapper/310:20:533
2095993113,16cyclictest0-21swapper/311:30:103
2095993112,16cyclictest0-21swapper/310:50:203
2095993112,16cyclictest0-21swapper/309:45:163
2095993112,16cyclictest0-21swapper/309:45:163
2095993111,18cyclictest0-21swapper/311:28:143
209499318,17cyclictest0-21swapper/207:55:052
209499317,21cyclictest0-21swapper/212:35:142
209499316,18cyclictest0-21swapper/207:26:312
209499315,18cyclictest0-21swapper/210:05:242
2094993117,12cyclictest0-21swapper/209:13:072
2094993115,12cyclictest0-21swapper/209:35:162
2094993114,14cyclictest0-21swapper/212:19:302
2094993114,14cyclictest0-21swapper/209:55:262
2094993114,14cyclictest0-21swapper/209:55:252
2094993111,17cyclictest0-21swapper/211:15:052
2094993111,17cyclictest0-21swapper/211:13:522
209399318,20cyclictest0-21swapper/110:55:041
209399315,24cyclictest0-21swapper/107:10:191
2093993116,14cyclictest0-21swapper/107:53:301
2093993115,14cyclictest0-21swapper/107:30:161
209299319,19cyclictest0-21swapper/009:25:250
209299314,17cyclictest0-21swapper/008:40:210
2092993116,14cyclictest0-21swapper/008:55:060
2092993112,16cyclictest0-21swapper/011:35:270
2092993112,16cyclictest0-21swapper/011:35:270
209599308,21cyclictest0-21swapper/307:24:443
2095993016,12cyclictest0-21swapper/309:35:313
2095993016,12cyclictest0-21swapper/309:20:253
2095993016,12cyclictest0-21swapper/309:20:243
2095993016,12cyclictest0-21swapper/309:10:183
2095993015,12cyclictest0-21swapper/311:50:213
2095993011,17cyclictest0-21swapper/311:35:343
2095993011,17cyclictest0-21swapper/311:35:343
2095993010,18cyclictest0-21swapper/311:10:323
2094993017,12cyclictest0-21swapper/207:40:592
2094993016,12cyclictest0-21swapper/208:00:132
2094993015,12cyclictest0-21swapper/210:45:122
2094993014,14cyclictest0-21swapper/211:42:422
2094993013,14cyclictest0-21swapper/209:50:272
2094993013,14cyclictest0-21swapper/209:50:262
2094993013,14cyclictest0-21swapper/209:15:282
2094993012,16cyclictest0-21swapper/211:32:142
2094993012,15cyclictest0-21swapper/211:55:132
2094993010,18cyclictest0-21swapper/210:35:132
2094993010,17cyclictest0-21swapper/211:25:152
2094993010,14cyclictest0-21swapper/207:15:292
209399305,23cyclictest0-21swapper/109:05:101
209399304,24cyclictest0-21swapper/108:54:291
209399303,25cyclictest0-21swapper/107:43:091
2093993016,12cyclictest0-21swapper/112:10:301
2093993015,14cyclictest0-21swapper/108:43:591
2093993015,14cyclictest0-21swapper/107:56:491
2093993014,13cyclictest0-21swapper/107:15:031
2093993013,15cyclictest0-21swapper/109:15:221
2093993013,14cyclictest0-21swapper/108:20:191
2093993013,14cyclictest0-21swapper/108:20:191
209299306,21cyclictest0-21swapper/009:20:130
209299306,21cyclictest0-21swapper/009:20:120
209299306,14cyclictest0-21swapper/010:55:220
2092993013,14cyclictest0-21swapper/011:10:170
209599296,20cyclictest0-21swapper/309:15:153
209599295,22cyclictest0-21swapper/307:36:343
2095992915,12cyclictest0-21swapper/312:10:193
209499296,16cyclictest0-21swapper/209:09:332
2094992915,12cyclictest0-21swapper/211:05:102
2094992914,14cyclictest0-21swapper/207:36:352
2094992913,14cyclictest0-21swapper/211:23:222
2094992912,15cyclictest0-21swapper/210:30:272
2094992912,15cyclictest0-21swapper/210:30:262
2094992911,15cyclictest0-21swapper/212:00:272
209399299,13cyclictest0-21swapper/108:07:391
209399298,14cyclictest0-21swapper/108:30:591
209399298,14cyclictest0-21swapper/108:00:391
2093992915,13cyclictest0-21swapper/108:56:191
2093992914,12cyclictest0-21swapper/111:20:221
2093992913,14cyclictest0-21swapper/108:25:141
209599287,19cyclictest0-21swapper/311:40:213
209599285,21cyclictest0-21swapper/308:25:143
209599285,21cyclictest0-21swapper/308:20:043
209599285,21cyclictest0-21swapper/308:20:043
209599285,21cyclictest0-21swapper/307:48:253
209599285,21cyclictest0-21swapper/307:27:053
2094992813,12cyclictest0-21swapper/210:00:092
2093992812,14cyclictest0-21swapper/107:25:141
209499279,16cyclictest0-21swapper/212:10:292
209499278,16cyclictest0-21swapper/212:05:172
209499278,16cyclictest0-21swapper/212:05:172
2093992710,15cyclictest0-21swapper/111:45:271
2094992610,13cyclictest0-21swapper/212:25:182
209299268,15cyclictest0-21swapper/011:50:150
209299253,7cyclictest22285-21stress12:03:410
2095992411,11cyclictest0-21swapper/310:35:233
209399236,15cyclictest0-21swapper/109:40:271
209499226,14cyclictest0-21swapper/212:30:182
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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