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2025-11-29 - 18:57
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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 Sat Nov 29, 2025 12:45:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7155212457,23sleep30-21swapper/307:09:063
7134211652,59sleep00-21swapper/007:08:500
7008211351,56sleep10-21swapper/107:07:241
7086211151,21sleep20-21swapper/207:08:202
734099599,29cyclictest0-21swapper/211:20:152
7340995911,27cyclictest0-21swapper/210:53:572
7340995910,28cyclictest0-21swapper/209:51:162
734099589,45cyclictest0-21swapper/212:00:022
734099589,29cyclictest0-21swapper/210:24:262
7340995817,21cyclictest0-21swapper/211:00:282
7340995817,21cyclictest0-21swapper/211:00:282
7340995814,22cyclictest0-21swapper/210:55:252
734099578,29cyclictest0-21swapper/210:34:262
734099578,28cyclictest0-21swapper/212:00:052
7340995714,21cyclictest0-21swapper/210:00:312
734099566,30cyclictest0-21swapper/212:14:532
734099566,24cyclictest0-21swapper/212:35:182
734099566,24cyclictest0-21swapper/212:35:172
7340995611,41cyclictest0-21swapper/210:40:362
734099559,43cyclictest0-21swapper/210:17:302
734099557,28cyclictest0-21swapper/210:35:112
734099549,42cyclictest0-21swapper/212:05:202
734099546,28cyclictest0-21swapper/210:25:212
7340995312,38cyclictest0-21swapper/209:35:122
7340995310,23cyclictest0-21swapper/212:30:232
734099528,41cyclictest0-21swapper/209:55:092
7340995215,17cyclictest0-21swapper/210:13:222
7340995213,17cyclictest0-21swapper/211:05:172
734099519,23cyclictest0-21swapper/210:45:252
734099517,23cyclictest0-21swapper/209:25:062
734099516,27cyclictest0-21swapper/212:25:212
7340995112,18cyclictest0-21swapper/211:30:272
134222510,1sleep128611-21stress09:47:251
134222510,1sleep128611-21stress09:47:251
7340995012,12cyclictest0-21swapper/210:08:222
7340995010,17cyclictest0-21swapper/209:23:122
734099495,26cyclictest0-21swapper/207:49:342
7340994914,17cyclictest0-21swapper/208:10:222
7340994913,15cyclictest0-21swapper/212:15:302
7340994913,14cyclictest0-21swapper/209:15:242
734099485,26cyclictest0-21swapper/208:17:032
734099485,26cyclictest0-21swapper/208:06:132
734099485,26cyclictest0-21swapper/207:52:242
734099485,26cyclictest0-21swapper/207:18:432
7340994814,15cyclictest0-21swapper/211:38:532
7340994814,15cyclictest0-21swapper/211:38:522
734099478,36cyclictest0-21swapper/211:50:172
734099475,24cyclictest0-21swapper/208:45:132
7340994714,14cyclictest0-21swapper/209:31:232
734099468,16cyclictest0-21swapper/209:40:142
734099467,21cyclictest0-21swapper/211:40:302
734099465,24cyclictest0-21swapper/209:02:532
7340994615,15cyclictest0-21swapper/209:05:342
7340994611,16cyclictest0-21swapper/208:25:252
33062460,1sleep028611-21stress11:50:520
734099455,24cyclictest0-21swapper/207:24:142
734099446,18cyclictest0-21swapper/211:10:332
734099446,15cyclictest0-21swapper/211:48:512
734099445,22cyclictest0-21swapper/207:39:422
7340994413,15cyclictest0-21swapper/208:22:342
7340994412,12cyclictest0-21swapper/211:15:182
7340994313,15cyclictest0-21swapper/207:32:512
7340994311,16cyclictest0-21swapper/208:44:582
734099425,22cyclictest0-21swapper/207:13:132
7340994210,11cyclictest0-21swapper/212:20:252
734099415,34cyclictest0-21swapper/208:00:252
734099415,34cyclictest0-21swapper/208:00:242
734099415,16cyclictest0-21swapper/207:25:132
734099405,19cyclictest0-21swapper/207:44:462
734099405,18cyclictest0-21swapper/208:33:522
7339994022,16cyclictest0-21swapper/112:06:231
7339994017,20cyclictest0-21swapper/110:59:391
734099395,18cyclictest0-21swapper/207:55:082
734099395,18cyclictest0-21swapper/207:55:082
734099395,17cyclictest0-21swapper/208:53:042
7339993921,15cyclictest0-21swapper/112:04:001
7339993919,17cyclictest0-21swapper/111:22:171
734199388,27cyclictest0-21swapper/310:47:263
7341993810,25cyclictest0-21swapper/309:11:323
734099389,13cyclictest0-21swapper/208:35:062
734099389,11cyclictest0-21swapper/209:10:312
734099385,17cyclictest0-21swapper/208:58:052
7339993822,13cyclictest0-21swapper/111:48:491
7339993821,14cyclictest0-21swapper/110:27:231
7339993819,16cyclictest0-21swapper/112:39:511
7339993819,16cyclictest0-21swapper/112:39:511
7339993819,16cyclictest0-21swapper/110:12:001
7339993814,21cyclictest0-21swapper/110:01:201
123502380,1sleep028611-21stress12:13:550
734199379,25cyclictest0-21swapper/312:27:013
7339993720,15cyclictest0-21swapper/109:50:281
7339993719,15cyclictest0-21swapper/112:34:221
7339993718,16cyclictest0-21swapper/112:10:111
7339993718,16cyclictest0-21swapper/111:30:401
7339993717,17cyclictest0-21swapper/111:05:441
7339993715,20cyclictest0-21swapper/110:40:331
67072375,13sleep30-21swapper/308:20:073
734199369,25cyclictest0-21swapper/310:44:393
7341993615,19cyclictest0-21swapper/309:29:183
7341993614,19cyclictest0-21swapper/310:08:393
7339993618,15cyclictest0-21swapper/109:20:311
7338993616,17cyclictest0-21swapper/009:34:300
45102365,14sleep00-21swapper/008:15:110
216402365,14sleep30-21swapper/308:51:383
168462365,13sleep00-21swapper/007:29:190
7341993511,21cyclictest0-21swapper/309:35:193
7341993510,22cyclictest0-21swapper/309:55:293
7339993520,13cyclictest0-21swapper/109:40:271
7339993519,13cyclictest0-21swapper/111:35:281
7339993519,13cyclictest0-21swapper/111:35:281
7339993518,15cyclictest0-21swapper/110:30:261
7339993518,14cyclictest0-21swapper/112:17:451
7339993517,15cyclictest0-21swapper/112:24:491
7339993517,15cyclictest0-21swapper/111:00:221
7339993517,15cyclictest0-21swapper/111:00:221
7339993517,15cyclictest0-21swapper/110:15:181
7339993516,16cyclictest0-21swapper/110:35:221
7339993515,17cyclictest0-21swapper/111:40:181
733899357,25cyclictest0-21swapper/010:50:190
321742354,14sleep00-21swapper/008:03:400
321742354,14sleep00-21swapper/008:03:400
187762353,14sleep30-21swapper/307:30:563
127692354,14sleep30-21swapper/308:31:313
92342343,13sleep30-21swapper/307:12:063
7341993416,16cyclictest0-21swapper/310:25:243
7341993412,20cyclictest0-21swapper/311:45:463
7341993411,20cyclictest0-21swapper/311:44:113
7341993411,20cyclictest0-21swapper/309:45:453
7341993411,20cyclictest0-21swapper/309:45:453
733999346,20cyclictest0-21swapper/108:00:131
733999346,20cyclictest0-21swapper/108:00:131
733999345,22cyclictest0-21swapper/108:15:161
733999345,19cyclictest0-21swapper/109:28:131
7339993416,15cyclictest0-21swapper/111:55:081
7338993415,16cyclictest0-21swapper/011:36:120
7338993415,16cyclictest0-21swapper/011:36:120
233732345,9sleep10-21swapper/107:43:081
171252344,15sleep30-21swapper/308:40:323
123922345,9sleep30-21swapper/307:19:083
108742345,13sleep10-21swapper/108:29:591
734199339,21cyclictest0-21swapper/310:20:073
7341993315,16cyclictest0-21swapper/310:36:553
7341993315,15cyclictest0-21swapper/311:03:473
7341993315,15cyclictest0-21swapper/311:03:473
7341993312,18cyclictest0-21swapper/309:20:253
7341993311,19cyclictest0-21swapper/312:30:153
7341993310,20cyclictest0-21swapper/311:20:543
7341993310,20cyclictest0-21swapper/311:13:553
733999335,21cyclictest0-21swapper/107:15:241
7339993319,12cyclictest0-21swapper/109:15:191
7339993318,13cyclictest0-21swapper/111:25:371
7339993317,14cyclictest0-21swapper/110:20:131
7339993317,14cyclictest0-21swapper/109:10:151
7339993317,13cyclictest0-21swapper/112:25:131
7339993317,13cyclictest0-21swapper/109:30:321
7339993315,15cyclictest0-21swapper/111:50:151
7338993316,14cyclictest0-21swapper/009:40:120
7338993315,16cyclictest0-21swapper/012:25:180
7338993312,18cyclictest0-21swapper/012:35:070
7338993312,18cyclictest0-21swapper/012:35:060
299282333,13sleep00-21swapper/007:57:500
299282333,13sleep00-21swapper/007:57:500
193702335,13sleep30-21swapper/308:45:573
734199329,20cyclictest0-21swapper/312:15:063
7341993215,15cyclictest0-21swapper/310:50:163
7341993215,14cyclictest0-21swapper/312:05:323
7341993215,14cyclictest0-21swapper/310:16:373
7341993212,17cyclictest0-21swapper/311:16:123
7341993211,18cyclictest0-21swapper/312:10:273
733999326,19cyclictest0-21swapper/108:45:141
733999326,18cyclictest0-21swapper/107:20:181
733999325,19cyclictest0-21swapper/107:55:211
733999325,19cyclictest0-21swapper/107:55:201
733999325,18cyclictest0-21swapper/108:40:201
7339993216,14cyclictest0-21swapper/111:10:211
7338993217,13cyclictest0-21swapper/008:44:530
7338993217,12cyclictest0-21swapper/010:31:520
7338993215,14cyclictest0-21swapper/010:00:270
7338993214,15cyclictest0-21swapper/009:18:120
7338993213,17cyclictest0-21swapper/010:20:370
7338993211,19cyclictest0-21swapper/007:41:050
7338993211,18cyclictest0-21swapper/009:35:330
211352325,9sleep00-21swapper/007:37:540
151622325,12sleep10-21swapper/108:38:331
734199319,19cyclictest0-21swapper/312:20:143
734199318,20cyclictest0-21swapper/309:50:263
734199315,24cyclictest0-21swapper/308:14:333
7341993110,18cyclictest0-21swapper/310:30:253
7341993110,18cyclictest0-21swapper/309:30:213
733999315,19cyclictest0-21swapper/109:05:261
733999315,18cyclictest0-21swapper/108:50:161
7339993115,13cyclictest0-21swapper/110:50:271
7339993114,14cyclictest0-21swapper/110:05:181
733899316,22cyclictest0-21swapper/010:25:320
733899315,24cyclictest0-21swapper/008:25:110
7338993116,13cyclictest0-21swapper/009:50:370
7338993116,13cyclictest0-21swapper/007:50:190
7338993116,12cyclictest0-21swapper/012:00:040
7338993115,14cyclictest0-21swapper/011:20:010
7338993114,15cyclictest0-21swapper/011:25:210
7338993114,14cyclictest0-21swapper/010:40:010
83352305,9sleep10-21swapper/108:21:131
734199308,19cyclictest0-21swapper/311:30:013
734199308,19cyclictest0-21swapper/309:15:123
734199307,20cyclictest0-21swapper/311:35:173
734199307,20cyclictest0-21swapper/311:35:173
734199306,21cyclictest0-21swapper/312:35:193
734199306,21cyclictest0-21swapper/312:35:193
734199305,24cyclictest0-21swapper/308:35:523
734199305,23cyclictest0-21swapper/308:26:023
734199305,23cyclictest0-21swapper/307:28:123
7341993014,14cyclictest0-21swapper/312:00:183
7341993010,18cyclictest0-21swapper/310:10:033
733999308,19cyclictest0-21swapper/109:55:261
733999306,21cyclictest0-21swapper/109:35:181
733999306,17cyclictest0-21swapper/107:30:171
733999306,17cyclictest0-21swapper/107:12:241
733999305,18cyclictest0-21swapper/107:45:171
733999305,18cyclictest0-21swapper/107:35:201
733999305,18cyclictest0-21swapper/107:25:211
733999304,20cyclictest0-21swapper/108:30:141
7339993015,12cyclictest0-21swapper/110:45:211
7339993014,14cyclictest0-21swapper/107:50:131
733899305,23cyclictest0-21swapper/008:58:010
733899305,23cyclictest0-21swapper/008:35:150
733899305,23cyclictest0-21swapper/007:20:220
7338993016,12cyclictest0-21swapper/010:55:200
7338993016,12cyclictest0-21swapper/009:50:020
7338993016,12cyclictest0-21swapper/009:50:010
7338993016,11cyclictest0-21swapper/012:20:330
7338993015,12cyclictest0-21swapper/011:55:300
7338993014,14cyclictest0-21swapper/011:35:020
7338993014,14cyclictest0-21swapper/011:24:020
7338993011,17cyclictest0-21swapper/011:45:150
7338993010,18cyclictest0-21swapper/010:40:340
190292303,14sleep00-21swapper/007:33:530
734199295,22cyclictest0-21swapper/308:05:523
734199295,22cyclictest0-21swapper/307:45:423
734199295,22cyclictest0-21swapper/307:38:523
734199295,22cyclictest0-21swapper/307:24:523
734199294,23cyclictest0-21swapper/307:50:523
7341992912,15cyclictest0-21swapper/310:55:353
734099298,19cyclictest0-21swapper/211:25:312
733999295,18cyclictest0-21swapper/109:00:161
733999295,18cyclictest0-21swapper/108:05:171
733999295,17cyclictest0-21swapper/108:10:191
733899299,17cyclictest0-21swapper/009:55:030
733899298,19cyclictest0-21swapper/008:50:230
733899296,21cyclictest0-21swapper/008:05:140
733899295,22cyclictest0-21swapper/009:05:180
733899295,22cyclictest0-21swapper/008:31:110
733899295,22cyclictest0-21swapper/008:11:410
7338992916,11cyclictest0-21swapper/011:10:010
7338992916,11cyclictest0-21swapper/007:45:490
7338992913,14cyclictest0-21swapper/010:10:240
7338992911,15cyclictest0-21swapper/010:45:310
7338992910,17cyclictest0-21swapper/009:00:060
7338992910,17cyclictest0-21swapper/007:15:280
734199285,21cyclictest0-21swapper/309:09:223
7341992816,11cyclictest0-21swapper/308:00:023
7341992816,11cyclictest0-21swapper/308:00:023
7341992814,13cyclictest0-21swapper/308:15:023
7341992814,13cyclictest0-21swapper/307:40:323
7341992814,12cyclictest0-21swapper/311:55:243
7341992814,12cyclictest0-21swapper/310:00:113
7341992813,13cyclictest0-21swapper/311:30:233
7339992812,14cyclictest0-21swapper/108:55:171
733899285,21cyclictest0-21swapper/008:48:020
733899285,21cyclictest0-21swapper/008:20:520
733899285,21cyclictest0-21swapper/007:10:220
7338992815,11cyclictest0-21swapper/012:35:020
734199277,17cyclictest0-21swapper/309:45:013
734199275,10cyclictest0-21swapper/307:56:033
734199275,10cyclictest0-21swapper/307:56:023
734199274,21cyclictest0-21swapper/308:57:033
7341992712,12cyclictest0-21swapper/311:05:083
733899275,20cyclictest0-21swapper/011:00:300
733899275,20cyclictest0-21swapper/011:00:300
7338992713,12cyclictest0-21swapper/012:15:270
7338992713,12cyclictest0-21swapper/012:05:240
7338992711,14cyclictest0-21swapper/009:25:280
7338992711,14cyclictest0-21swapper/009:20:320
734199265,19cyclictest0-21swapper/309:00:213
734099268,16cyclictest0-21swapper/209:45:272
734099268,16cyclictest0-21swapper/209:45:272
7338992615,9cyclictest0-21swapper/010:15:270
733999256,16cyclictest0-21swapper/111:15:331
733899255,17cyclictest0-21swapper/011:45:020
7338992512,11cyclictest0-21swapper/010:05:310
733899246,16cyclictest0-21swapper/011:10:130
733899237,14cyclictest0-21swapper/009:10:290
734199226,14cyclictest0-21swapper/311:50:183
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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