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2025-12-07 - 20:35
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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 376 highest latencies:
System rack7slot1.osadl.org (updated Sun Dec 07, 2025 12:45:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
788211855,23sleep30-21swapper/307:09:183
744211253,20sleep00-21swapper/007:08:480
597211150,56sleep20-21swapper/207:06:572
58629162,24sleep10-21swapper/107:06:471
4942600,1sleep122371-21stress10:45:321
982994215,24cyclictest0-21swapper/009:53:290
985994111,27cyclictest0-21swapper/312:05:133
985994111,27cyclictest0-21swapper/312:02:033
985994011,26cyclictest0-21swapper/311:00:303
98299408,29cyclictest0-21swapper/011:53:450
98299408,29cyclictest0-21swapper/011:53:450
982994016,21cyclictest0-21swapper/010:23:320
985993910,26cyclictest0-21swapper/309:25:463
985993910,26cyclictest0-21swapper/309:25:453
983993911,18cyclictest0-21swapper/111:17:141
983993911,18cyclictest0-21swapper/111:17:131
98299397,29cyclictest0-21swapper/011:41:220
982993914,22cyclictest0-21swapper/009:14:050
98599389,26cyclictest0-21swapper/312:30:253
98599389,26cyclictest0-21swapper/312:30:253
98599389,26cyclictest0-21swapper/310:40:353
98599389,26cyclictest0-21swapper/310:40:343
98599388,27cyclictest0-21swapper/310:50:043
985993811,24cyclictest0-21swapper/311:40:163
98399388,18cyclictest0-21swapper/111:28:021
98299388,27cyclictest0-21swapper/010:41:210
98299388,27cyclictest0-21swapper/010:41:200
98299388,27cyclictest0-21swapper/010:07:260
982993815,21cyclictest0-21swapper/011:58:310
982993813,22cyclictest0-21swapper/009:16:450
982993811,24cyclictest0-21swapper/010:35:250
982993810,25cyclictest0-21swapper/011:06:160
203542385,13sleep10-21swapper/109:05:141
982993716,19cyclictest0-21swapper/011:45:070
982993715,20cyclictest0-21swapper/011:14:100
982993715,20cyclictest0-21swapper/011:14:100
982993715,19cyclictest0-21swapper/010:15:230
982993710,24cyclictest0-21swapper/012:25:270
80432375,13sleep30-21swapper/307:21:513
58582375,13sleep00-21swapper/007:17:050
282122375,13sleep20-21swapper/208:09:482
259032375,13sleep20-21swapper/208:04:032
203822375,13sleep20-21swapper/209:05:302
199702375,13sleep20-21swapper/209:04:142
170552375,13sleep20-21swapper/207:43:462
982993616,17cyclictest0-21swapper/009:20:190
982993615,18cyclictest0-21swapper/011:25:290
982993612,21cyclictest0-21swapper/012:10:180
41962365,12sleep30-21swapper/308:25:343
322962365,13sleep10-21swapper/108:16:131
300792365,13sleep00-21swapper/008:10:590
279232364,13sleep30-21swapper/308:06:173
27692365,13sleep10-21swapper/107:10:531
258452365,13sleep00-21swapper/008:03:170
214062365,13sleep00-21swapper/007:52:540
168122365,13sleep10-21swapper/107:40:441
147922365,13sleep00-21swapper/007:38:120
110052365,13sleep10-21swapper/108:42:481
105012365,13sleep20-21swapper/207:29:512
98599359,23cyclictest0-21swapper/310:20:273
985993514,18cyclictest0-21swapper/309:30:073
984993515,17cyclictest0-21swapper/212:21:532
984993512,20cyclictest0-21swapper/211:30:352
98399358,24cyclictest0-21swapper/112:19:391
982993516,17cyclictest0-21swapper/011:15:080
982993516,17cyclictest0-21swapper/011:15:080
982993516,16cyclictest0-21swapper/012:38:250
982993516,16cyclictest0-21swapper/010:30:360
982993516,16cyclictest0-21swapper/009:35:050
982993515,18cyclictest0-21swapper/009:34:160
982993512,20cyclictest0-21swapper/011:34:560
982993510,22cyclictest0-21swapper/009:40:320
281922355,12sleep10-21swapper/108:09:361
147742354,12sleep30-21swapper/307:37:583
142182355,11sleep10-21swapper/107:35:231
125152355,10sleep20-21swapper/207:32:322
985993411,21cyclictest0-21swapper/312:29:453
984993416,15cyclictest0-21swapper/210:40:022
984993416,15cyclictest0-21swapper/210:40:022
984993413,18cyclictest0-21swapper/211:13:502
984993413,18cyclictest0-21swapper/211:13:492
984993413,18cyclictest0-21swapper/210:58:492
984993411,20cyclictest0-21swapper/212:17:142
984993410,21cyclictest0-21swapper/211:00:182
984993410,21cyclictest0-21swapper/209:17:342
984993410,21cyclictest0-21swapper/209:13:042
983993419,13cyclictest0-21swapper/109:02:461
983993414,17cyclictest0-21swapper/110:17:441
983993411,20cyclictest0-21swapper/109:48:141
98299347,24cyclictest0-21swapper/010:25:340
982993416,15cyclictest0-21swapper/010:00:130
982993416,15cyclictest0-21swapper/010:00:130
86092345,10sleep20-21swapper/208:35:432
79412345,10sleep00-21swapper/007:20:300
302302345,10sleep10-21swapper/108:12:561
258142345,10sleep10-21swapper/108:02:541
212232345,10sleep30-21swapper/307:50:413
98599338,22cyclictest0-21swapper/310:45:383
985993311,19cyclictest0-21swapper/311:55:203
985993310,20cyclictest0-21swapper/309:24:363
984993312,18cyclictest0-21swapper/212:25:072
984993312,18cyclictest0-21swapper/210:11:112
984993310,20cyclictest0-21swapper/209:20:592
98399338,23cyclictest0-21swapper/108:35:461
983993316,14cyclictest0-21swapper/112:34:121
983993316,14cyclictest0-21swapper/112:34:121
983993315,15cyclictest0-21swapper/109:56:201
983993315,15cyclictest0-21swapper/109:56:201
983993314,17cyclictest0-21swapper/111:35:431
983993311,20cyclictest0-21swapper/109:35:331
983993311,19cyclictest0-21swapper/109:25:361
983993311,19cyclictest0-21swapper/109:25:361
98299338,23cyclictest0-21swapper/012:20:190
98299338,23cyclictest0-21swapper/010:10:060
982993316,14cyclictest0-21swapper/012:00:280
982993315,15cyclictest0-21swapper/009:55:240
982993315,15cyclictest0-21swapper/009:55:230
65042335,10sleep10-21swapper/108:31:581
130812334,10sleep30-21swapper/308:46:233
130812334,10sleep30-21swapper/308:46:233
985993215,14cyclictest0-21swapper/311:35:353
985993212,18cyclictest0-21swapper/312:35:163
985993211,18cyclictest0-21swapper/310:30:253
985993210,20cyclictest0-21swapper/311:10:313
985993210,20cyclictest0-21swapper/311:10:313
98499326,23cyclictest0-21swapper/212:05:262
984993218,12cyclictest0-21swapper/212:35:112
984993216,14cyclictest0-21swapper/212:00:492
984993216,13cyclictest0-21swapper/212:30:192
984993216,13cyclictest0-21swapper/212:30:182
984993216,13cyclictest0-21swapper/210:03:342
984993216,13cyclictest0-21swapper/210:03:342
984993214,15cyclictest0-21swapper/211:55:142
984993214,15cyclictest0-21swapper/209:40:242
984993214,15cyclictest0-21swapper/209:35:122
984993214,15cyclictest0-21swapper/209:25:292
984993214,15cyclictest0-21swapper/209:25:292
984993211,18cyclictest0-21swapper/210:35:162
984993211,18cyclictest0-21swapper/210:20:132
984993210,19cyclictest0-21swapper/210:19:322
98399328,23cyclictest0-21swapper/107:52:561
98399328,22cyclictest0-21swapper/108:46:371
98399328,22cyclictest0-21swapper/108:46:361
98399325,25cyclictest0-21swapper/107:15:161
983993218,13cyclictest0-21swapper/107:55:461
983993216,14cyclictest0-21swapper/109:40:251
983993214,15cyclictest0-21swapper/112:28:091
983993214,15cyclictest0-21swapper/110:55:161
98299329,20cyclictest0-21swapper/011:39:390
98299325,25cyclictest0-21swapper/007:56:460
982993215,15cyclictest0-21swapper/012:05:180
982993211,19cyclictest0-21swapper/008:54:500
982993211,19cyclictest0-21swapper/008:54:500
982993211,18cyclictest0-21swapper/010:51:060
982993211,18cyclictest0-21swapper/009:47:390
98599316,22cyclictest0-21swapper/309:45:243
98599315,24cyclictest0-21swapper/309:50:283
985993115,14cyclictest0-21swapper/311:20:133
985993115,14cyclictest0-21swapper/311:05:323
985993112,13cyclictest0-21swapper/310:25:243
985993110,18cyclictest0-21swapper/310:15:143
984993115,14cyclictest0-21swapper/211:50:302
984993115,14cyclictest0-21swapper/211:50:292
984993115,14cyclictest0-21swapper/208:40:222
984993113,15cyclictest0-21swapper/211:45:312
984993111,17cyclictest0-21swapper/210:45:092
984993111,17cyclictest0-21swapper/209:30:312
984993110,17cyclictest0-21swapper/210:05:052
98399318,21cyclictest0-21swapper/107:30:191
983993116,13cyclictest0-21swapper/111:05:291
983993116,12cyclictest0-21swapper/111:20:121
983993115,14cyclictest0-21swapper/112:35:541
983993115,14cyclictest0-21swapper/109:20:331
983993115,14cyclictest0-21swapper/109:15:171
983993115,13cyclictest0-21swapper/111:46:541
983993113,16cyclictest0-21swapper/110:35:521
983993111,17cyclictest0-21swapper/112:06:281
983993111,17cyclictest0-21swapper/111:50:131
983993111,17cyclictest0-21swapper/111:50:131
983993110,19cyclictest0-21swapper/107:25:121
982993117,13cyclictest0-21swapper/009:00:140
982993116,14cyclictest0-21swapper/007:42:430
982993115,10cyclictest0-21swapper/007:49:500
982993114,15cyclictest0-21swapper/012:30:140
982993114,15cyclictest0-21swapper/012:30:130
982993111,17cyclictest0-21swapper/009:27:020
982993111,17cyclictest0-21swapper/009:27:020
982993110,18cyclictest0-21swapper/011:04:510
155112315,13sleep10-21swapper/108:53:501
155112315,13sleep10-21swapper/108:53:501
98599306,22cyclictest0-21swapper/312:15:223
985993014,14cyclictest0-21swapper/311:15:273
985993014,14cyclictest0-21swapper/311:15:263
985993013,15cyclictest0-21swapper/311:50:343
985993013,15cyclictest0-21swapper/311:50:343
984993017,10cyclictest0-21swapper/212:10:112
984993016,12cyclictest0-21swapper/210:50:312
984993015,12cyclictest0-21swapper/211:41:232
984993011,17cyclictest0-21swapper/211:35:102
98399309,19cyclictest0-21swapper/112:20:421
98399308,11cyclictest0-21swapper/108:27:271
98399305,23cyclictest0-21swapper/108:55:461
983993016,12cyclictest0-21swapper/112:00:171
983993016,12cyclictest0-21swapper/110:50:321
983993016,12cyclictest0-21swapper/110:20:161
983993016,12cyclictest0-21swapper/110:00:261
983993016,12cyclictest0-21swapper/110:00:251
983993015,13cyclictest0-21swapper/111:10:261
983993015,13cyclictest0-21swapper/111:10:261
983993015,12cyclictest0-21swapper/110:30:291
983993012,16cyclictest0-21swapper/112:10:401
98299305,24cyclictest0-21swapper/008:29:460
982993011,17cyclictest0-21swapper/007:33:490
982993011,17cyclictest0-21swapper/007:10:240
98599295,22cyclictest0-21swapper/307:44:203
985992911,15cyclictest0-21swapper/311:25:173
985992910,17cyclictest0-21swapper/311:45:263
98499295,23cyclictest0-21swapper/208:26:332
98499295,22cyclictest0-21swapper/208:46:432
98499295,22cyclictest0-21swapper/208:46:432
98499295,22cyclictest0-21swapper/208:34:232
98499295,22cyclictest0-21swapper/208:21:232
98499295,22cyclictest0-21swapper/208:16:142
98499295,22cyclictest0-21swapper/207:54:032
98499295,22cyclictest0-21swapper/207:35:532
98499295,22cyclictest0-21swapper/207:21:132
98499295,22cyclictest0-21swapper/207:15:142
98499295,22cyclictest0-21swapper/207:11:132
984992917,11cyclictest0-21swapper/207:55:442
984992915,12cyclictest0-21swapper/211:15:172
984992915,12cyclictest0-21swapper/211:15:172
984992914,13cyclictest0-21swapper/210:30:212
984992914,12cyclictest0-21swapper/209:55:092
984992914,12cyclictest0-21swapper/209:55:082
984992914,12cyclictest0-21swapper/209:50:452
984992911,16cyclictest0-21swapper/208:55:152
98399295,23cyclictest0-21swapper/108:22:461
98399295,17cyclictest0-21swapper/107:48:541
983992915,13cyclictest0-21swapper/107:20:141
983992915,12cyclictest0-21swapper/111:00:121
983992915,12cyclictest0-21swapper/109:50:241
983992913,14cyclictest0-21swapper/110:11:281
98299295,22cyclictest0-21swapper/008:15:270
98299293,24cyclictest0-21swapper/008:41:230
982992910,17cyclictest0-21swapper/008:30:220
982992910,17cyclictest0-21swapper/008:20:160
98599288,17cyclictest0-21swapper/309:40:323
98599285,22cyclictest0-21swapper/308:10:193
98599285,21cyclictest0-21swapper/308:56:093
98599285,21cyclictest0-21swapper/308:53:293
98599285,21cyclictest0-21swapper/308:53:293
98599285,21cyclictest0-21swapper/308:20:093
98599285,21cyclictest0-21swapper/307:45:293
98599285,21cyclictest0-21swapper/307:25:593
98599285,21cyclictest0-21swapper/307:11:493
985992816,11cyclictest0-21swapper/309:02:403
985992815,11cyclictest0-21swapper/308:40:243
985992815,11cyclictest0-21swapper/308:15:223
985992814,12cyclictest0-21swapper/310:10:323
985992813,13cyclictest0-21swapper/312:10:243
98499286,20cyclictest0-21swapper/207:45:222
984992816,11cyclictest0-21swapper/208:10:342
984992814,12cyclictest0-21swapper/211:05:212
984992814,12cyclictest0-21swapper/208:50:262
984992814,12cyclictest0-21swapper/208:50:252
984992811,14cyclictest0-21swapper/209:45:242
983992816,10cyclictest0-21swapper/111:55:141
983992815,11cyclictest0-21swapper/109:30:351
983992814,12cyclictest0-21swapper/111:40:061
983992814,12cyclictest0-21swapper/111:30:181
983992814,12cyclictest0-21swapper/110:40:201
983992814,12cyclictest0-21swapper/110:40:201
983992814,12cyclictest0-21swapper/110:25:311
983992812,14cyclictest0-21swapper/110:05:021
98299285,21cyclictest0-21swapper/009:05:530
98299283,23cyclictest0-21swapper/008:46:140
98299283,23cyclictest0-21swapper/008:46:130
98299283,23cyclictest0-21swapper/008:05:460
982992810,17cyclictest0-21swapper/008:35:180
98599278,17cyclictest0-21swapper/310:01:383
98599278,17cyclictest0-21swapper/310:01:383
98599274,21cyclictest0-21swapper/308:35:593
985992715,11cyclictest0-21swapper/308:32:493
985992713,12cyclictest0-21swapper/309:10:213
985992710,14cyclictest0-21swapper/309:56:303
985992710,14cyclictest0-21swapper/309:56:303
98299275,20cyclictest0-21swapper/007:25:050
982992714,11cyclictest0-21swapper/010:55:190
982992711,14cyclictest0-21swapper/012:15:330
98599266,18cyclictest0-21swapper/310:55:143
98599265,19cyclictest0-21swapper/308:00:123
985992615,10cyclictest0-21swapper/307:34:393
98299268,15cyclictest0-21swapper/010:45:390
982992610,15cyclictest0-21swapper/008:56:090
98599259,14cyclictest0-21swapper/312:20:273
98599256,18cyclictest0-21swapper/307:55:053
98599255,19cyclictest0-21swapper/309:06:303
98599255,19cyclictest0-21swapper/307:19:093
98499256,17cyclictest0-21swapper/211:25:292
984992513,9cyclictest0-21swapper/211:25:012
98499247,15cyclictest0-21swapper/210:29:252
98399249,13cyclictest0-21swapper/109:10:321
161042212,18sleep322370-21stress10:08:383
11692212,16sleep322370-21stress09:35:133
98599205,14cyclictest0-21swapper/311:30:353
98299202,4cyclictest22372-21stress11:20:160
293982202,3sleep322370-21stress10:38:593
98599193,15cyclictest22372-21stress09:16:493
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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