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2025-10-28 - 19:39
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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 highest latencies:
System rack7slot1.osadl.org (updated Tue Oct 28, 2025 12:45:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30178211855,23sleep30-21swapper/307:06:573
30146211653,23sleep20-21swapper/207:06:312
28668211151,21sleep00-21swapper/007:05:250
2090121060,1sleep318890-21stress09:13:513
2090121060,1sleep318890-21stress09:13:503
2868628756,26sleep10-21swapper/107:05:391
30525996312,48cyclictest0-21swapper/012:25:330
3052599598,22cyclictest0-21swapper/012:24:000
3052599589,46cyclictest0-21swapper/011:53:320
3052599585,49cyclictest0-21swapper/009:25:360
30525995815,22cyclictest0-21swapper/012:04:190
30525995815,21cyclictest0-21swapper/011:59:230
3052599579,45cyclictest0-21swapper/011:10:380
3052599578,46cyclictest0-21swapper/011:25:150
30525995715,39cyclictest0-21swapper/012:05:250
30525995711,43cyclictest0-21swapper/009:44:300
30525995616,37cyclictest0-21swapper/011:20:300
30525995615,38cyclictest0-21swapper/011:30:350
30525995614,39cyclictest0-21swapper/010:34:500
30525995614,39cyclictest0-21swapper/010:34:500
30525995610,19cyclictest0-21swapper/010:05:180
3052599559,43cyclictest0-21swapper/010:20:190
3052599558,25cyclictest0-21swapper/010:45:160
30525995517,35cyclictest0-21swapper/009:46:090
30525995515,37cyclictest0-21swapper/010:15:230
30525995515,37cyclictest0-21swapper/009:30:130
30525995415,36cyclictest0-21swapper/012:15:180
30525995415,36cyclictest0-21swapper/012:15:180
30525995412,19cyclictest0-21swapper/011:05:260
30525995412,19cyclictest0-21swapper/011:05:260
3052599536,44cyclictest0-21swapper/010:50:220
30525995315,16cyclictest0-21swapper/012:31:140
30525995315,16cyclictest0-21swapper/009:15:260
30525995315,16cyclictest0-21swapper/009:15:260
30525995313,16cyclictest0-21swapper/012:10:280
30525995310,39cyclictest0-21swapper/010:29:440
30525995310,39cyclictest0-21swapper/010:29:440
30525995215,15cyclictest0-21swapper/011:00:330
30525995215,15cyclictest0-21swapper/011:00:320
30525995214,15cyclictest0-21swapper/011:40:180
30525995213,18cyclictest0-21swapper/010:45:020
30528995116,15cyclictest0-21swapper/310:35:133
3052599519,20cyclictest0-21swapper/009:40:010
30525995114,16cyclictest0-21swapper/009:55:150
30525995113,17cyclictest0-21swapper/012:35:180
30528995013,19cyclictest0-21swapper/309:35:393
3052599496,20cyclictest0-21swapper/009:50:180
3052599496,20cyclictest0-21swapper/009:50:180
30528994810,18cyclictest0-21swapper/309:57:343
3052599485,26cyclictest0-21swapper/007:45:160
30528994713,15cyclictest0-21swapper/311:13:163
3052599476,17cyclictest0-21swapper/010:00:190
30525994717,14cyclictest0-21swapper/007:50:070
30525994713,11cyclictest0-21swapper/010:10:290
30525994712,16cyclictest0-21swapper/007:20:170
30525994615,14cyclictest0-21swapper/008:30:200
3052599457,22cyclictest0-21swapper/007:25:250
3052599455,17cyclictest0-21swapper/011:17:570
3052599454,26cyclictest0-21swapper/008:50:030
3052599454,25cyclictest0-21swapper/008:55:330
3052599453,27cyclictest0-21swapper/008:02:530
30525994514,14cyclictest0-21swapper/008:13:540
30525994514,14cyclictest0-21swapper/008:13:530
3052599446,22cyclictest0-21swapper/007:35:180
3052599446,16cyclictest0-21swapper/011:35:240
3052599446,16cyclictest0-21swapper/011:35:230
3052599435,18cyclictest0-21swapper/011:45:350
3052599435,18cyclictest0-21swapper/008:25:180
30525994312,17cyclictest0-21swapper/007:15:150
3052599429,14cyclictest0-21swapper/008:49:420
3052599425,24cyclictest0-21swapper/009:06:440
3052599425,20cyclictest0-21swapper/007:11:000
3052599425,19cyclictest0-21swapper/007:30:340
3052599424,21cyclictest0-21swapper/008:39:040
3052599424,10cyclictest0-21swapper/007:42:030
30525994210,13cyclictest0-21swapper/010:55:290
30525994210,13cyclictest0-21swapper/010:55:280
30528994112,26cyclictest0-21swapper/311:38:253
30528994112,26cyclictest0-21swapper/311:38:253
3052599417,16cyclictest0-21swapper/009:02:500
3052599415,20cyclictest0-21swapper/008:40:140
3052599413,13cyclictest0-21swapper/007:59:540
30525994110,15cyclictest0-21swapper/008:07:520
30525994110,14cyclictest0-21swapper/008:17:470
30526994011,26cyclictest0-21swapper/112:22:201
3052599408,16cyclictest0-21swapper/008:20:270
3052699395,15cyclictest0-21swapper/110:50:001
34112385,14sleep10-21swapper/108:34:121
76852374,14sleep10-21swapper/108:43:061
3052899379,13cyclictest0-21swapper/311:03:063
3052899379,13cyclictest0-21swapper/311:03:063
168972375,15sleep20-21swapper/209:05:132
52512365,14sleep10-21swapper/107:24:071
3052899367,26cyclictest0-21swapper/312:18:163
3052899367,26cyclictest0-21swapper/312:18:163
30528993616,18cyclictest0-21swapper/309:45:173
30528993613,21cyclictest0-21swapper/311:30:213
290802364,13sleep10-21swapper/108:16:001
225972365,14sleep10-21swapper/108:01:371
99812355,12sleep20-21swapper/207:35:072
98012355,12sleep20-21swapper/208:47:122
60792350,1sleep218890-21stress11:08:502
60792350,1sleep218890-21stress11:08:492
55162355,13sleep20-21swapper/208:38:152
30528993513,19cyclictest0-21swapper/310:00:583
30527993515,17cyclictest0-21swapper/210:17:362
3052699356,26cyclictest0-21swapper/112:30:201
249642354,13sleep10-21swapper/108:09:191
165032355,12sleep10-21swapper/109:03:431
10552353,13sleep10-21swapper/108:27:031
94832345,12sleep10-21swapper/107:32:141
78422344,12sleep20-21swapper/208:44:562
30528993416,15cyclictest0-21swapper/310:50:133
30528993413,19cyclictest0-21swapper/311:15:143
30528993413,19cyclictest0-21swapper/309:30:193
30527993416,15cyclictest0-21swapper/209:40:182
30527993415,16cyclictest0-21swapper/211:18:052
30527993412,19cyclictest0-21swapper/209:24:092
205272345,12sleep10-21swapper/107:58:311
162482343,13sleep20-21swapper/207:49:432
30528993316,15cyclictest0-21swapper/311:45:123
30528993316,15cyclictest0-21swapper/310:49:473
30528993315,15cyclictest0-21swapper/312:00:203
30528993313,18cyclictest0-21swapper/311:40:083
30528993312,19cyclictest0-21swapper/311:05:253
30528993312,19cyclictest0-21swapper/311:05:243
30528993310,20cyclictest0-21swapper/312:37:083
30527993318,12cyclictest0-21swapper/211:50:112
30527993316,15cyclictest0-21swapper/209:15:332
30527993316,15cyclictest0-21swapper/209:15:332
30527993310,21cyclictest0-21swapper/208:15:122
30527993310,20cyclictest0-21swapper/210:25:302
30527993310,20cyclictest0-21swapper/210:25:292
30526993316,15cyclictest0-21swapper/111:30:341
30526993314,16cyclictest0-21swapper/109:20:141
247352335,11sleep20-21swapper/208:06:302
204242334,14sleep20-21swapper/207:57:172
138452333,13sleep10-21swapper/107:41:521
3052899329,20cyclictest0-21swapper/309:15:223
3052899329,20cyclictest0-21swapper/309:15:213
3052899324,26cyclictest0-21swapper/308:55:333
30528993217,14cyclictest0-21swapper/308:40:443
30528993215,15cyclictest0-21swapper/309:20:243
30528993215,14cyclictest0-21swapper/310:40:043
3052799326,15cyclictest0-21swapper/210:54:292
3052799325,25cyclictest0-21swapper/207:23:192
30527993215,15cyclictest0-21swapper/212:07:302
30527993215,15cyclictest0-21swapper/209:50:302
30527993215,15cyclictest0-21swapper/209:50:302
30527993215,14cyclictest0-21swapper/210:58:162
30527993215,14cyclictest0-21swapper/210:58:152
30527993213,17cyclictest0-21swapper/209:55:212
30527993212,17cyclictest0-21swapper/212:34:512
30527993211,18cyclictest0-21swapper/211:46:462
30527993210,19cyclictest0-21swapper/209:25:152
3052699327,22cyclictest0-21swapper/110:07:531
3052699326,23cyclictest0-21swapper/111:55:021
30526993213,16cyclictest0-21swapper/110:15:331
30526993211,18cyclictest0-21swapper/110:35:251
269442323,14sleep20-21swapper/208:11:292
269442323,14sleep20-21swapper/208:11:292
144182323,12sleep10-21swapper/108:59:501
3052899317,22cyclictest0-21swapper/312:25:373
3052899314,26cyclictest0-21swapper/307:30:543
3052899314,25cyclictest0-21swapper/308:45:263
30528993116,13cyclictest0-21swapper/310:20:383
30528993116,12cyclictest0-21swapper/311:55:193
30528993115,14cyclictest0-21swapper/311:50:313
3052799315,24cyclictest0-21swapper/207:14:192
30527993117,12cyclictest0-21swapper/210:44:152
30527993116,12cyclictest0-21swapper/211:55:152
30527993116,12cyclictest0-21swapper/210:35:012
30527993116,12cyclictest0-21swapper/210:35:012
30527993114,15cyclictest0-21swapper/212:10:192
30527993114,14cyclictest0-21swapper/210:09:332
30527993111,18cyclictest0-21swapper/211:05:002
30527993111,18cyclictest0-21swapper/211:05:002
30527993110,18cyclictest0-21swapper/212:15:112
30527993110,18cyclictest0-21swapper/212:15:112
3052699316,22cyclictest0-21swapper/109:10:461
3052699316,22cyclictest0-21swapper/109:10:461
3052699315,24cyclictest0-21swapper/109:09:221
3052699315,23cyclictest0-21swapper/109:46:021
30526993112,16cyclictest0-21swapper/109:44:181
30526993111,18cyclictest0-21swapper/110:30:351
30526993111,18cyclictest0-21swapper/110:30:351
30526993110,18cyclictest0-21swapper/111:20:381
30525993110,18cyclictest0-21swapper/010:35:300
28652315,8sleep10-21swapper/107:16:451
3052899305,23cyclictest0-21swapper/309:07:263
3052899304,24cyclictest0-21swapper/308:51:363
30528993016,12cyclictest0-21swapper/309:50:213
30528993016,12cyclictest0-21swapper/309:50:203
30528993015,13cyclictest0-21swapper/310:55:373
30528993015,13cyclictest0-21swapper/310:55:373
30528993015,12cyclictest0-21swapper/310:10:263
30528993013,15cyclictest0-21swapper/312:14:513
30528993013,14cyclictest0-21swapper/312:05:203
30528993013,14cyclictest0-21swapper/311:30:023
3052799306,21cyclictest0-21swapper/212:20:182
3052799305,23cyclictest0-21swapper/207:30:282
30527993016,13cyclictest0-21swapper/208:58:342
30527993016,12cyclictest0-21swapper/211:32:052
30527993016,12cyclictest0-21swapper/209:35:232
30527993014,13cyclictest0-21swapper/210:20:382
3052699306,21cyclictest0-21swapper/112:25:161
3052699306,21cyclictest0-21swapper/111:45:171
3052699306,21cyclictest0-21swapper/111:40:281
3052699306,21cyclictest0-21swapper/110:50:131
3052699305,23cyclictest0-21swapper/108:50:131
3052699305,23cyclictest0-21swapper/107:49:121
3052699305,23cyclictest0-21swapper/107:26:031
3052699305,22cyclictest0-21swapper/111:00:041
3052699305,22cyclictest0-21swapper/111:00:031
30526993016,12cyclictest0-21swapper/109:56:271
30526993013,15cyclictest0-21swapper/110:20:371
30526993012,15cyclictest0-21swapper/111:25:141
30526993012,15cyclictest0-21swapper/110:44:561
3052899294,23cyclictest0-21swapper/307:40:563
30528992913,15cyclictest0-21swapper/309:02:553
30528992913,14cyclictest0-21swapper/312:20:243
30528992912,15cyclictest0-21swapper/310:30:173
30528992912,15cyclictest0-21swapper/310:30:163
3052799298,18cyclictest0-21swapper/211:40:342
3052799298,18cyclictest0-21swapper/211:10:112
3052799296,20cyclictest0-21swapper/209:45:262
3052799295,22cyclictest0-21swapper/209:04:192
3052799295,11cyclictest0-21swapper/207:26:182
30527992915,13cyclictest0-21swapper/207:44:082
30527992914,14cyclictest0-21swapper/207:51:192
30527992914,13cyclictest0-21swapper/210:40:002
30527992913,13cyclictest0-21swapper/212:00:082
30527992911,16cyclictest0-21swapper/209:10:172
30527992911,16cyclictest0-21swapper/209:10:172
30527992911,15cyclictest0-21swapper/211:25:312
3052699297,19cyclictest0-21swapper/111:38:341
3052699297,19cyclictest0-21swapper/111:38:341
3052699296,20cyclictest0-21swapper/110:55:391
3052699296,20cyclictest0-21swapper/110:55:381
3052699296,20cyclictest0-21swapper/109:30:001
3052699295,22cyclictest0-21swapper/108:45:211
3052699295,22cyclictest0-21swapper/108:14:421
3052699295,22cyclictest0-21swapper/108:14:421
3052699295,22cyclictest0-21swapper/107:35:031
30526992915,12cyclictest0-21swapper/112:09:351
30526992913,14cyclictest0-21swapper/111:55:361
30526992913,14cyclictest0-21swapper/107:50:171
30526992913,13cyclictest0-21swapper/112:15:141
30526992913,13cyclictest0-21swapper/112:15:141
30526992912,15cyclictest0-21swapper/111:05:251
30526992912,15cyclictest0-21swapper/111:05:251
3052899284,22cyclictest0-21swapper/308:36:353
3052899284,22cyclictest0-21swapper/308:33:453
3052899284,22cyclictest0-21swapper/308:27:053
3052899284,22cyclictest0-21swapper/307:58:563
30528992816,11cyclictest0-21swapper/307:35:043
30528992813,13cyclictest0-21swapper/309:25:243
30528992812,14cyclictest0-21swapper/312:30:173
3052799285,21cyclictest0-21swapper/208:21:382
30527992816,11cyclictest0-21swapper/208:34:192
30527992816,11cyclictest0-21swapper/208:01:382
30527992814,13cyclictest0-21swapper/208:50:482
30527992814,12cyclictest0-21swapper/212:35:152
30527992814,12cyclictest0-21swapper/212:25:392
30527992814,12cyclictest0-21swapper/211:20:272
3052699287,19cyclictest0-21swapper/110:02:021
3052699286,19cyclictest0-21swapper/111:10:381
3052699285,21cyclictest0-21swapper/108:36:521
30526992815,12cyclictest0-21swapper/108:23:031
30526992814,12cyclictest0-21swapper/109:35:361
30526992812,13cyclictest0-21swapper/112:10:261
3052899279,16cyclictest0-21swapper/310:25:103
3052899279,16cyclictest0-21swapper/310:25:093
3052899276,19cyclictest0-21swapper/309:40:263
3052899275,20cyclictest0-21swapper/308:05:253
3052899275,20cyclictest0-21swapper/307:48:003
3052899274,22cyclictest0-21swapper/307:20:053
3052899274,21cyclictest0-21swapper/307:27:163
30528992713,12cyclictest0-21swapper/310:05:223
30528992713,12cyclictest0-21swapper/308:18:063
30528992712,14cyclictest0-21swapper/308:01:533
30528992711,14cyclictest0-21swapper/307:10:253
3052799275,10cyclictest0-21swapper/208:29:582
30527992713,12cyclictest0-21swapper/210:45:242
30527992713,12cyclictest0-21swapper/210:10:122
30526992714,11cyclictest0-21swapper/112:00:411
30526992712,12cyclictest0-21swapper/107:14:501
30526992711,14cyclictest0-21swapper/109:20:001
30526992711,14cyclictest0-21swapper/109:20:001
3052899267,16cyclictest0-21swapper/311:20:193
3052899265,20cyclictest0-21swapper/308:20:213
3052899264,20cyclictest0-21swapper/308:10:253
3052899264,20cyclictest0-21swapper/308:10:253
3052899264,20cyclictest0-21swapper/307:17:053
30528992615,9cyclictest0-21swapper/307:50:253
3052799265,19cyclictest0-21swapper/207:16:242
3052699266,17cyclictest0-21swapper/111:15:251
30528992512,11cyclictest0-21swapper/310:15:183
30527992513,10cyclictest0-21swapper/211:35:212
30527992513,10cyclictest0-21swapper/211:35:212
3052699256,16cyclictest0-21swapper/112:35:161
30526992511,12cyclictest0-21swapper/109:30:121
3052699246,16cyclictest0-21swapper/110:10:261
3052799236,15cyclictest0-21swapper/209:30:242
3052699226,13cyclictest0-21swapper/109:50:171
3052699226,13cyclictest0-21swapper/109:50:171
3052699225,15cyclictest0-21swapper/110:25:191
3052699225,15cyclictest0-21swapper/110:25:191
3052599225,14cyclictest0-21swapper/009:25:010
3052599215,15cyclictest0-21swapper/009:10:320
3052599215,15cyclictest0-21swapper/009:10:320
3052799195,12cyclictest0-21swapper/210:00:322
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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