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2025-11-30 - 22:43
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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 Sun Nov 30, 2025 12:45:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32306212965,58sleep30-21swapper/307:06:323
32251212056,23sleep20-21swapper/207:05:502
32226211555,55sleep10-21swapper/107:05:331
32362210450,23sleep00-21swapper/007:07:130
190512820,4sleep20-21swapper/211:30:222
32686995711,25cyclictest0-21swapper/109:46:301
32686995515,18cyclictest0-21swapper/111:37:261
32686995514,19cyclictest0-21swapper/112:13:081
32686995415,19cyclictest0-21swapper/112:32:121
32686995411,20cyclictest0-21swapper/110:09:561
32686995215,15cyclictest0-21swapper/111:24:001
32686995215,15cyclictest0-21swapper/111:23:591
32686995215,15cyclictest0-21swapper/109:37:121
32686995215,15cyclictest0-21swapper/109:37:121
32686995116,14cyclictest0-21swapper/110:26:251
32686995115,14cyclictest0-21swapper/110:55:161
32686994915,14cyclictest0-21swapper/110:10:291
32686994915,14cyclictest0-21swapper/110:10:291
32686994913,17cyclictest0-21swapper/112:05:181
32686994913,14cyclictest0-21swapper/109:55:281
32686994813,19cyclictest0-21swapper/112:15:041
32686994713,17cyclictest0-21swapper/111:30:221
32686994711,14cyclictest0-21swapper/109:05:231
32686994711,14cyclictest0-21swapper/109:05:231
97552420,1sleep321510-21stress12:24:433
32689994211,28cyclictest0-21swapper/211:00:302
32689994210,29cyclictest0-21swapper/209:15:592
32689994111,27cyclictest0-21swapper/210:55:082
32689994110,28cyclictest0-21swapper/210:21:122
32689994110,28cyclictest0-21swapper/209:20:252
32689994012,25cyclictest0-21swapper/211:11:182
32689994011,26cyclictest0-21swapper/212:05:292
32689994011,26cyclictest0-21swapper/211:05:402
32689993913,23cyclictest0-21swapper/210:12:532
32689993913,23cyclictest0-21swapper/210:12:522
32689993911,25cyclictest0-21swapper/210:25:132
3268499399,27cyclictest0-21swapper/012:28:530
3652380,1sleep321512-21stress10:48:503
3652380,1sleep321512-21stress10:48:503
32689993810,25cyclictest0-21swapper/211:20:322
32689993810,25cyclictest0-21swapper/211:20:322
32684993814,21cyclictest0-21swapper/009:29:230
140002385,13sleep30-21swapper/307:37:393
78812374,14sleep20-21swapper/208:36:212
52482374,14sleep30-21swapper/307:18:383
34352375,13sleep20-21swapper/207:15:092
32699993715,19cyclictest0-21swapper/310:04:453
32689993715,20cyclictest0-21swapper/210:15:152
32689993714,20cyclictest0-21swapper/211:50:162
32684993715,19cyclictest0-21swapper/011:25:100
32684993715,19cyclictest0-21swapper/011:25:100
295322375,13sleep30-21swapper/308:13:453
229222375,13sleep20-21swapper/207:58:272
213652375,13sleep30-21swapper/309:09:143
213652375,13sleep30-21swapper/309:09:143
15022375,13sleep30-21swapper/308:24:073
12752375,13sleep20-21swapper/208:21:212
124032374,13sleep20-21swapper/208:47:482
97402365,12sleep30-21swapper/307:29:423
97402365,12sleep30-21swapper/307:29:423
74792364,13sleep00-21swapper/007:23:580
58602365,13sleep30-21swapper/308:33:453
3268999368,25cyclictest0-21swapper/212:35:162
314382364,13sleep20-21swapper/208:15:312
22022365,12sleep20-21swapper/207:12:562
21982365,13sleep30-21swapper/307:12:543
21652365,14sleep00-21swapper/007:12:260
145272364,13sleep30-21swapper/308:51:333
101722365,13sleep00-21swapper/008:42:250
57382355,12sleep00-21swapper/008:32:100
3268999358,24cyclictest0-21swapper/210:45:192
3268999358,24cyclictest0-21swapper/210:45:182
32689993514,19cyclictest0-21swapper/211:35:342
32689993512,20cyclictest0-21swapper/210:35:432
32686993515,18cyclictest0-21swapper/110:20:061
32686993510,22cyclictest0-21swapper/110:35:101
3268499358,23cyclictest0-21swapper/010:51:130
32684993517,15cyclictest0-21swapper/012:00:430
32684993517,15cyclictest0-21swapper/012:00:430
32684993513,19cyclictest0-21swapper/010:11:070
32684993513,19cyclictest0-21swapper/010:11:060
32684993510,22cyclictest0-21swapper/010:30:230
185842354,13sleep30-21swapper/307:49:473
144782354,12sleep30-21swapper/307:40:083
138832355,11sleep00-21swapper/007:36:130
32699993412,19cyclictest0-21swapper/311:15:363
32699993411,20cyclictest0-21swapper/311:13:303
3268999347,24cyclictest0-21swapper/209:25:352
32689993413,12cyclictest0-21swapper/210:40:212
32689993411,20cyclictest0-21swapper/209:50:112
32686993411,20cyclictest0-21swapper/112:35:041
3268499349,22cyclictest0-21swapper/009:24:000
32684993415,16cyclictest0-21swapper/012:05:390
272912344,11sleep20-21swapper/208:08:102
189332345,11sleep00-21swapper/009:01:210
160752343,12sleep20-21swapper/207:41:122
144992345,10sleep20-21swapper/208:51:132
124192345,11sleep30-21swapper/308:48:013
97662335,11sleep00-21swapper/007:29:590
97662335,11sleep00-21swapper/007:29:580
3269999339,22cyclictest0-21swapper/308:15:163
3269999339,21cyclictest0-21swapper/310:39:073
3269999338,23cyclictest0-21swapper/309:01:243
32699993312,18cyclictest0-21swapper/310:32:093
32689993315,15cyclictest0-21swapper/209:30:162
32689993315,15cyclictest0-21swapper/209:30:162
32689993311,19cyclictest0-21swapper/210:05:282
32686993316,15cyclictest0-21swapper/109:40:101
32686993316,15cyclictest0-21swapper/109:40:091
3268499339,22cyclictest0-21swapper/007:40:010
3268499338,22cyclictest0-21swapper/011:45:210
32684993316,14cyclictest0-21swapper/010:00:300
32684993316,14cyclictest0-21swapper/009:35:250
32684993316,14cyclictest0-21swapper/009:35:250
32684993315,15cyclictest0-21swapper/010:44:560
32684993314,17cyclictest0-21swapper/011:10:320
32684993310,20cyclictest0-21swapper/012:38:020
315322333,13sleep00-21swapper/008:16:380
272322334,10sleep30-21swapper/308:07:223
228682334,13sleep00-21swapper/007:57:450
207282335,11sleep00-21swapper/007:53:520
81272325,11sleep00-21swapper/008:39:280
36492324,11sleep30-21swapper/308:28:363
3269999328,23cyclictest0-21swapper/307:55:043
32699993218,13cyclictest0-21swapper/308:55:443
32699993218,13cyclictest0-21swapper/308:38:243
32699993218,13cyclictest0-21swapper/308:03:533
32699993214,15cyclictest0-21swapper/311:40:163
32699993211,18cyclictest0-21swapper/310:22:143
32699993211,18cyclictest0-21swapper/309:19:393
3268999327,22cyclictest0-21swapper/211:25:312
3268999327,22cyclictest0-21swapper/211:25:302
3268999325,24cyclictest0-21swapper/212:00:182
3268999325,24cyclictest0-21swapper/212:00:182
32689993215,15cyclictest0-21swapper/212:31:182
32689993215,15cyclictest0-21swapper/209:45:312
32689993215,15cyclictest0-21swapper/209:40:002
32689993215,15cyclictest0-21swapper/209:39:592
3268499329,21cyclictest0-21swapper/008:25:170
32684993217,12cyclictest0-21swapper/011:53:410
32684993216,13cyclictest0-21swapper/010:15:310
32684993215,15cyclictest0-21swapper/012:10:130
32684993215,15cyclictest0-21swapper/009:55:160
32684993214,16cyclictest0-21swapper/012:30:190
248962323,12sleep00-21swapper/008:00:590
168142324,13sleep00-21swapper/008:57:320
3269999318,21cyclictest0-21swapper/307:21:333
3269999317,13cyclictest0-21swapper/308:41:443
32699993116,12cyclictest0-21swapper/312:02:003
32699993116,12cyclictest0-21swapper/312:01:593
32699993114,15cyclictest0-21swapper/311:45:093
32699993113,16cyclictest0-21swapper/307:50:383
32699993111,17cyclictest0-21swapper/311:03:123
32699993111,17cyclictest0-21swapper/310:55:113
32699993111,17cyclictest0-21swapper/309:20:093
32689993116,13cyclictest0-21swapper/210:50:272
32689993115,13cyclictest0-21swapper/210:30:172
32689993114,14cyclictest0-21swapper/211:15:152
32689993113,16cyclictest0-21swapper/212:12:232
32689993113,15cyclictest0-21swapper/211:40:052
32689993113,15cyclictest0-21swapper/209:55:342
32689993111,18cyclictest0-21swapper/211:45:152
3268699316,22cyclictest0-21swapper/111:00:211
3268699315,24cyclictest0-21swapper/108:12:581
3268699315,24cyclictest0-21swapper/107:50:281
32686993115,14cyclictest0-21swapper/111:40:221
32686993115,14cyclictest0-21swapper/110:30:401
32686993115,14cyclictest0-21swapper/110:00:031
32686993113,15cyclictest0-21swapper/111:25:361
32686993113,15cyclictest0-21swapper/111:25:361
32686993111,18cyclictest0-21swapper/112:25:181
32686993111,18cyclictest0-21swapper/111:50:081
32684993114,14cyclictest0-21swapper/010:45:180
32684993114,14cyclictest0-21swapper/010:45:170
32684993114,14cyclictest0-21swapper/010:35:330
32684993114,14cyclictest0-21swapper/009:50:310
32684993113,15cyclictest0-21swapper/012:15:220
3269999309,18cyclictest0-21swapper/309:50:053
3269999306,21cyclictest0-21swapper/312:25:343
3269999306,21cyclictest0-21swapper/310:05:193
32699993016,13cyclictest0-21swapper/307:31:143
32699993016,13cyclictest0-21swapper/307:31:143
32699993015,13cyclictest0-21swapper/312:15:203
32699993015,13cyclictest0-21swapper/309:32:183
32699993015,13cyclictest0-21swapper/309:32:173
32699993015,12cyclictest0-21swapper/309:45:303
32699993014,14cyclictest0-21swapper/311:55:183
32699993013,14cyclictest0-21swapper/309:40:203
32699993013,14cyclictest0-21swapper/309:40:193
32699993010,17cyclictest0-21swapper/310:25:133
3268999309,19cyclictest0-21swapper/209:10:182
3268999305,23cyclictest0-21swapper/207:24:372
32689993015,13cyclictest0-21swapper/212:25:232
32689993015,13cyclictest0-21swapper/209:40:122
32689993015,13cyclictest0-21swapper/209:40:122
32689993012,15cyclictest0-21swapper/211:55:092
3268699306,21cyclictest0-21swapper/109:25:021
3268699305,23cyclictest0-21swapper/108:35:471
3268699305,23cyclictest0-21swapper/107:55:181
3268699305,23cyclictest0-21swapper/107:40:071
3268699305,19cyclictest0-21swapper/108:59:551
3268699305,19cyclictest0-21swapper/108:42:001
32686993016,12cyclictest0-21swapper/111:45:331
32686993015,13cyclictest0-21swapper/109:15:311
32686993015,12cyclictest0-21swapper/110:40:311
32686993013,15cyclictest0-21swapper/109:25:271
32686993011,17cyclictest0-21swapper/109:10:281
32686993010,13cyclictest0-21swapper/108:50:481
32684993016,12cyclictest0-21swapper/012:24:580
32684993016,11cyclictest0-21swapper/009:30:120
32684993016,11cyclictest0-21swapper/009:30:120
32684993015,13cyclictest0-21swapper/011:35:090
32684993015,13cyclictest0-21swapper/010:55:260
32684993012,16cyclictest0-21swapper/010:20:200
3269999299,17cyclictest0-21swapper/312:35:183
3269999299,17cyclictest0-21swapper/311:50:153
3269999296,21cyclictest0-21swapper/312:30:203
32699992915,12cyclictest0-21swapper/312:05:173
32699992915,12cyclictest0-21swapper/311:05:283
32699992915,12cyclictest0-21swapper/309:35:233
32699992915,12cyclictest0-21swapper/309:35:223
32699992914,12cyclictest0-21swapper/311:35:133
32699992914,12cyclictest0-21swapper/311:25:413
32699992914,12cyclictest0-21swapper/311:25:413
3268999295,22cyclictest0-21swapper/208:59:172
3268999295,22cyclictest0-21swapper/207:32:572
3268999295,22cyclictest0-21swapper/207:32:562
32689992917,11cyclictest0-21swapper/208:25:272
32689992915,12cyclictest0-21swapper/212:15:322
32689992911,16cyclictest0-21swapper/212:20:332
3268699295,18cyclictest0-21swapper/107:33:191
3268699295,18cyclictest0-21swapper/107:33:191
3268699294,23cyclictest0-21swapper/107:15:081
3268699294,23cyclictest0-21swapper/107:10:281
32686992916,12cyclictest0-21swapper/108:20:081
32686992916,12cyclictest0-21swapper/107:27:371
32686992916,12cyclictest0-21swapper/107:27:371
32686992915,13cyclictest0-21swapper/108:30:081
32686992915,13cyclictest0-21swapper/108:17:081
32686992915,13cyclictest0-21swapper/107:49:181
32686992914,12cyclictest0-21swapper/110:18:301
32686992913,14cyclictest0-21swapper/111:55:331
32686992913,14cyclictest0-21swapper/109:00:191
32686992912,15cyclictest0-21swapper/111:10:021
3268499299,17cyclictest0-21swapper/009:15:300
3268499296,20cyclictest0-21swapper/011:30:360
3268499295,22cyclictest0-21swapper/008:10:250
3268499295,22cyclictest0-21swapper/008:05:230
32684992914,13cyclictest0-21swapper/011:20:200
32684992914,13cyclictest0-21swapper/011:20:200
32684992914,12cyclictest0-21swapper/010:05:380
32684992913,13cyclictest0-21swapper/009:10:170
32684992910,17cyclictest0-21swapper/008:49:470
32684992910,16cyclictest0-21swapper/011:15:170
32699992813,13cyclictest0-21swapper/310:15:253
32699992812,14cyclictest0-21swapper/309:10:243
32699992812,13cyclictest0-21swapper/310:40:323
32699992810,15cyclictest0-21swapper/310:54:323
3268999289,17cyclictest0-21swapper/210:04:402
3268999285,21cyclictest0-21swapper/209:06:372
3268999285,21cyclictest0-21swapper/209:06:362
3268999285,21cyclictest0-21swapper/208:40:242
3268999285,21cyclictest0-21swapper/208:12:072
3268999285,21cyclictest0-21swapper/207:35:572
3268999284,22cyclictest0-21swapper/209:00:562
3268999284,22cyclictest0-21swapper/207:52:062
3268999284,22cyclictest0-21swapper/207:25:472
3268999284,22cyclictest0-21swapper/207:25:462
32689992816,11cyclictest0-21swapper/208:34:072
3268699286,20cyclictest0-21swapper/109:50:371
3268699285,21cyclictest0-21swapper/108:45:131
3268699285,21cyclictest0-21swapper/108:05:171
3268699285,21cyclictest0-21swapper/108:00:241
3268699285,15cyclictest0-21swapper/109:30:331
3268699285,15cyclictest0-21swapper/109:30:321
3268699283,24cyclictest0-21swapper/107:37:471
32686992815,11cyclictest0-21swapper/112:00:151
32686992815,11cyclictest0-21swapper/112:00:151
32686992814,12cyclictest0-21swapper/112:20:171
32686992814,12cyclictest0-21swapper/110:45:211
32686992814,12cyclictest0-21swapper/110:45:211
3268499288,18cyclictest0-21swapper/008:20:050
3268499287,19cyclictest0-21swapper/009:05:230
3268499287,19cyclictest0-21swapper/009:05:220
3268499285,22cyclictest0-21swapper/007:49:070
32684992816,11cyclictest0-21swapper/008:51:370
32684992816,11cyclictest0-21swapper/007:30:050
32684992816,11cyclictest0-21swapper/007:30:050
32684992814,12cyclictest0-21swapper/009:45:220
32684992811,15cyclictest0-21swapper/011:10:020
32684992811,15cyclictest0-21swapper/007:15:220
32684992811,14cyclictest0-21swapper/011:55:250
3269999276,18cyclictest0-21swapper/310:10:163
3269999276,18cyclictest0-21swapper/310:10:163
3269999275,20cyclictest0-21swapper/309:55:213
3268999275,20cyclictest0-21swapper/208:00:152
3268999274,21cyclictest0-21swapper/207:46:072
3268699274,21cyclictest0-21swapper/108:25:141
3268699274,21cyclictest0-21swapper/107:20:291
32686992713,12cyclictest0-21swapper/111:20:021
32684992714,11cyclictest0-21swapper/009:40:320
32684992714,11cyclictest0-21swapper/009:40:320
3269999266,17cyclictest0-21swapper/311:20:203
3269999266,17cyclictest0-21swapper/311:20:193
32699992613,11cyclictest0-21swapper/311:30:283
32686992613,11cyclictest0-21swapper/111:10:081
32699992514,9cyclictest0-21swapper/309:25:173
3268499258,14cyclictest0-21swapper/011:05:020
32699992410,12cyclictest0-21swapper/312:10:173
3268499237,14cyclictest0-21swapper/010:25:350
3268699207,11cyclictest21509-21stress10:52:131
3268499208,10cyclictest0-21swapper/011:40:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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