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2026-01-03 - 22:33
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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 Jan 03, 2026 12:45:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16988212057,58sleep10-21swapper/107:06:551
16907211656,55sleep20-21swapper/207:05:512
1719128459,20sleep30-21swapper/307:09:343
1693728355,23sleep00-21swapper/007:06:130
247552430,1sleep23658-21stress10:00:022
17327994215,19cyclictest0-21swapper/007:21:460
17327994214,21cyclictest0-21swapper/008:20:020
17327994214,20cyclictest0-21swapper/008:15:330
17330994113,25cyclictest0-21swapper/310:08:453
17330994113,25cyclictest0-21swapper/310:08:453
17327994114,19cyclictest0-21swapper/007:55:000
17327994113,19cyclictest0-21swapper/007:12:160
17327994111,22cyclictest0-21swapper/009:05:260
17327994110,20cyclictest0-21swapper/009:40:270
17327994011,21cyclictest0-21swapper/009:00:370
17327994011,21cyclictest0-21swapper/007:25:060
305432395,13sleep20-21swapper/207:39:282
1732799393,21cyclictest0-21swapper/010:39:320
17327993917,20cyclictest0-21swapper/008:45:050
17327993914,16cyclictest0-21swapper/008:40:510
17327993914,15cyclictest0-21swapper/010:16:110
17327993913,19cyclictest0-21swapper/008:10:050
266572385,13sleep20-21swapper/207:30:102
260492385,13sleep30-21swapper/307:25:383
192232385,13sleep20-21swapper/207:13:142
17330993813,23cyclictest0-21swapper/309:50:003
17330993811,24cyclictest0-21swapper/310:13:353
17330993811,24cyclictest0-21swapper/310:13:353
1732999386,17cyclictest0-21swapper/210:40:332
1732999386,17cyclictest0-21swapper/210:40:332
17327993813,22cyclictest0-21swapper/012:05:510
17327993810,20cyclictest0-21swapper/008:07:460
167582385,13sleep20-21swapper/208:20:272
42772375,13sleep10-21swapper/107:52:221
315672375,13sleep10-21swapper/108:57:101
239672375,13sleep20-21swapper/207:20:512
221292375,13sleep20-21swapper/207:19:112
190012375,13sleep00-21swapper/008:27:180
17330993711,23cyclictest0-21swapper/310:27:453
17330993710,24cyclictest0-21swapper/311:10:403
17329993722,13cyclictest0-21swapper/212:33:222
17328993714,20cyclictest0-21swapper/110:07:431
17328993714,20cyclictest0-21swapper/110:07:431
1732799379,21cyclictest0-21swapper/007:55:330
17327993714,17cyclictest0-21swapper/008:36:070
17327993714,17cyclictest0-21swapper/008:30:110
17327993713,16cyclictest0-21swapper/008:00:590
84922365,13sleep10-21swapper/108:02:211
65332365,13sleep20-21swapper/207:59:092
233932365,12sleep20-21swapper/208:39:592
221602365,13sleep10-21swapper/107:19:341
21762365,13sleep10-21swapper/107:47:331
192022365,12sleep30-21swapper/307:12:593
190912365,13sleep30-21swapper/308:28:293
17330993615,19cyclictest0-21swapper/312:28:283
17330993611,22cyclictest0-21swapper/312:13:213
1732999364,15cyclictest0-21swapper/209:25:132
17329993615,18cyclictest0-21swapper/212:26:382
1732799369,22cyclictest0-21swapper/007:30:060
1732799363,20cyclictest0-21swapper/011:10:020
17327993613,17cyclictest0-21swapper/007:39:470
17327993612,18cyclictest0-21swapper/007:45:020
17327993612,18cyclictest0-21swapper/007:17:170
168312365,12sleep30-21swapper/308:21:233
150752365,13sleep10-21swapper/108:20:011
85382355,10sleep20-21swapper/208:02:582
65742355,13sleep10-21swapper/107:59:401
320462355,10sleep20-21swapper/209:00:042
272962355,13sleep20-21swapper/208:46:122
17330993512,21cyclictest0-21swapper/311:36:033
17330993512,21cyclictest0-21swapper/309:57:273
17330993511,22cyclictest0-21swapper/309:50:323
17329993510,23cyclictest0-21swapper/211:55:212
17328993510,22cyclictest0-21swapper/112:14:311
1732799354,25cyclictest0-21swapper/007:41:160
17327993516,16cyclictest0-21swapper/010:01:490
17327993513,20cyclictest0-21swapper/011:20:490
17327993511,13cyclictest0-21swapper/010:10:310
17327993511,13cyclictest0-21swapper/010:10:310
126702355,12sleep10-21swapper/108:12:031
282982345,12sleep10-21swapper/107:32:371
211552345,12sleep10-21swapper/108:33:081
1733099345,22cyclictest0-21swapper/307:55:333
1733099345,22cyclictest0-21swapper/307:40:063
1733099344,23cyclictest0-21swapper/309:09:473
1733099344,21cyclictest0-21swapper/308:30:113
17330993415,13cyclictest0-21swapper/312:03:063
17330993413,14cyclictest0-21swapper/310:02:483
1732999349,18cyclictest0-21swapper/207:45:222
17328993415,16cyclictest0-21swapper/112:17:261
17328993414,17cyclictest0-21swapper/112:32:001
17328993410,21cyclictest0-21swapper/112:06:491
1732799344,18cyclictest0-21swapper/011:45:120
17327993417,15cyclictest0-21swapper/009:25:290
17327993416,15cyclictest0-21swapper/009:12:230
17327993416,15cyclictest0-21swapper/009:12:230
17327993413,18cyclictest0-21swapper/011:35:100
17327993413,18cyclictest0-21swapper/011:31:000
17327993412,20cyclictest0-21swapper/010:25:130
17327993412,19cyclictest0-21swapper/011:50:040
17327993411,21cyclictest0-21swapper/012:10:160
17327993410,22cyclictest0-21swapper/009:51:000
17327993410,21cyclictest0-21swapper/010:20:060
106702345,10sleep20-21swapper/208:08:152
103842345,10sleep30-21swapper/308:05:233
275312335,10sleep10-21swapper/108:49:161
260672335,10sleep10-21swapper/107:25:531
1733099335,21cyclictest0-21swapper/308:55:233
1733099335,21cyclictest0-21swapper/307:48:473
17330993314,17cyclictest0-21swapper/311:56:203
17330993314,17cyclictest0-21swapper/311:06:133
1732999337,23cyclictest0-21swapper/210:35:152
1732999335,26cyclictest0-21swapper/208:13:022
1732999335,15cyclictest0-21swapper/209:38:042
1732999335,15cyclictest0-21swapper/209:38:042
17329993316,15cyclictest0-21swapper/209:20:012
17329993316,14cyclictest0-21swapper/211:25:322
17329993315,16cyclictest0-21swapper/211:24:322
17329993315,15cyclictest0-21swapper/209:30:052
17329993315,15cyclictest0-21swapper/209:30:052
17329993314,16cyclictest0-21swapper/211:46:072
17329993314,16cyclictest0-21swapper/211:17:182
17329993314,16cyclictest0-21swapper/211:07:302
17329993314,16cyclictest0-21swapper/210:55:232
1732899339,21cyclictest0-21swapper/110:40:001
1732899338,23cyclictest0-21swapper/107:41:041
1732899338,23cyclictest0-21swapper/107:12:121
17328993315,15cyclictest0-21swapper/111:35:301
17328993315,15cyclictest0-21swapper/111:12:511
17328993311,19cyclictest0-21swapper/109:10:011
1732799339,16cyclictest0-21swapper/010:05:060
1732799339,16cyclictest0-21swapper/010:05:060
1732799335,26cyclictest0-21swapper/009:20:310
17327993315,15cyclictest0-21swapper/009:30:180
17327993315,15cyclictest0-21swapper/009:30:180
17327993313,18cyclictest0-21swapper/012:39:480
17327993313,17cyclictest0-21swapper/010:30:220
17327993312,13cyclictest0-21swapper/008:55:060
17327993311,19cyclictest0-21swapper/011:42:430
127242335,12sleep30-21swapper/308:12:453
1733099325,24cyclictest0-21swapper/309:40:163
1733099324,22cyclictest0-21swapper/307:16:473
1733099324,21cyclictest0-21swapper/308:50:353
1733099324,21cyclictest0-21swapper/308:04:473
17330993215,15cyclictest0-21swapper/310:40:133
17330993215,15cyclictest0-21swapper/310:40:133
17330993212,18cyclictest0-21swapper/312:35:233
17330993212,18cyclictest0-21swapper/311:46:033
17330993212,18cyclictest0-21swapper/309:34:023
17330993212,18cyclictest0-21swapper/309:34:023
17330993212,13cyclictest0-21swapper/312:30:093
17330993211,19cyclictest0-21swapper/309:10:053
17330993211,19cyclictest0-21swapper/309:10:053
1732999325,25cyclictest0-21swapper/208:50:122
1732999325,25cyclictest0-21swapper/208:41:022
1732999324,26cyclictest0-21swapper/208:56:022
1732999324,26cyclictest0-21swapper/207:42:522
17329993214,16cyclictest0-21swapper/211:00:142
17329993214,15cyclictest0-21swapper/210:54:582
17329993213,17cyclictest0-21swapper/210:49:362
17329993212,17cyclictest0-21swapper/209:21:002
1732899329,20cyclictest0-21swapper/111:22:521
1732899328,22cyclictest0-21swapper/108:06:041
1732899328,21cyclictest0-21swapper/107:23:541
17328993219,12cyclictest0-21swapper/109:03:251
17328993214,15cyclictest0-21swapper/109:50:541
17327993214,16cyclictest0-21swapper/011:25:180
17327993214,15cyclictest0-21swapper/009:15:080
17327993210,17cyclictest0-21swapper/008:50:050
1733099318,20cyclictest0-21swapper/311:25:023
1733099315,20cyclictest0-21swapper/308:48:173
1733099315,20cyclictest0-21swapper/307:31:163
1733099315,19cyclictest0-21swapper/308:35:063
1733099315,18cyclictest0-21swapper/308:40:313
17330993113,16cyclictest0-21swapper/309:26:293
17330993112,17cyclictest0-21swapper/310:50:173
17330993112,17cyclictest0-21swapper/310:15:313
17330993111,18cyclictest0-21swapper/312:15:193
17330993111,18cyclictest0-21swapper/311:15:133
1732999317,22cyclictest0-21swapper/211:35:182
1732999315,24cyclictest0-21swapper/207:50:522
17329993116,14cyclictest0-21swapper/208:15:422
17329993116,12cyclictest0-21swapper/209:10:302
17329993116,12cyclictest0-21swapper/209:10:302
17329993115,13cyclictest0-21swapper/212:22:112
17329993115,13cyclictest0-21swapper/212:00:042
17329993115,13cyclictest0-21swapper/210:30:072
17329993115,13cyclictest0-21swapper/210:20:572
17329993115,13cyclictest0-21swapper/209:47:132
1732899318,21cyclictest0-21swapper/108:26:241
1732899318,11cyclictest0-21swapper/108:51:041
17328993118,12cyclictest0-21swapper/108:42:041
17328993115,14cyclictest0-21swapper/112:20:191
17328993114,15cyclictest0-21swapper/110:48:561
17328993114,14cyclictest0-21swapper/112:35:231
17328993114,14cyclictest0-21swapper/111:30:241
17328993113,16cyclictest0-21swapper/110:00:021
17328993110,18cyclictest0-21swapper/110:26:341
17328993110,14cyclictest0-21swapper/107:35:231
17327993114,15cyclictest0-21swapper/012:30:290
17327993111,18cyclictest0-21swapper/009:35:170
17327993111,18cyclictest0-21swapper/009:35:170
17327993110,19cyclictest0-21swapper/012:25:190
1733099305,19cyclictest0-21swapper/309:00:473
1733099305,19cyclictest0-21swapper/307:36:473
1733099305,19cyclictest0-21swapper/307:20:223
1733099304,20cyclictest0-21swapper/308:15:273
1733099303,19cyclictest0-21swapper/307:50:073
17330993015,12cyclictest0-21swapper/311:44:113
17330993012,16cyclictest0-21swapper/310:30:133
17330993010,17cyclictest0-21swapper/311:20:183
1732999306,21cyclictest0-21swapper/212:15:332
1732999305,23cyclictest0-21swapper/207:28:422
1732999303,25cyclictest0-21swapper/208:28:542
17329993016,12cyclictest0-21swapper/209:55:012
17329993014,13cyclictest0-21swapper/209:40:042
17329993013,15cyclictest0-21swapper/212:35:122
17329993013,15cyclictest0-21swapper/211:50:162
17329993013,15cyclictest0-21swapper/211:10:242
1732899308,11cyclictest0-21swapper/108:38:451
1732899306,21cyclictest0-21swapper/109:42:291
17328993018,11cyclictest0-21swapper/108:16:141
17328993014,14cyclictest0-21swapper/110:00:291
17328993013,15cyclictest0-21swapper/109:45:161
17328993012,15cyclictest0-21swapper/110:11:361
17328993012,15cyclictest0-21swapper/110:11:351
17327993016,12cyclictest0-21swapper/010:50:340
17327993013,15cyclictest0-21swapper/011:55:110
17327993013,15cyclictest0-21swapper/011:10:120
17327993012,15cyclictest0-21swapper/011:15:260
17330992916,11cyclictest0-21swapper/310:45:183
17330992915,12cyclictest0-21swapper/311:30:263
17330992911,16cyclictest0-21swapper/312:20:273
17330992910,17cyclictest0-21swapper/311:00:283
17330992910,17cyclictest0-21swapper/310:40:023
1732999295,22cyclictest0-21swapper/208:31:122
17329992914,12cyclictest0-21swapper/211:30:252
17329992913,14cyclictest0-21swapper/211:40:282
1732899299,17cyclictest0-21swapper/110:40:301
1732899299,17cyclictest0-21swapper/110:40:301
17328992915,11cyclictest0-21swapper/112:00:201
17328992914,12cyclictest0-21swapper/111:15:131
17328992914,12cyclictest0-21swapper/109:30:171
17328992914,12cyclictest0-21swapper/109:30:171
17328992913,14cyclictest0-21swapper/111:40:281
17328992913,13cyclictest0-21swapper/109:25:171
17328992912,14cyclictest0-21swapper/112:25:271
17328992910,17cyclictest0-21swapper/109:15:161
1732799298,19cyclictest0-21swapper/010:40:110
1732799298,19cyclictest0-21swapper/010:40:110
17327992915,12cyclictest0-21swapper/012:20:130
17327992915,12cyclictest0-21swapper/012:05:010
17327992915,12cyclictest0-21swapper/010:45:120
17329992815,10cyclictest0-21swapper/210:05:152
17329992815,10cyclictest0-21swapper/210:05:152
17329992814,12cyclictest0-21swapper/210:00:162
1732899286,19cyclictest0-21swapper/109:35:151
1732899286,19cyclictest0-21swapper/109:35:151
17328992815,11cyclictest0-21swapper/111:00:291
17328992815,10cyclictest0-21swapper/110:20:161
17328992814,11cyclictest0-21swapper/110:50:181
17328992813,12cyclictest0-21swapper/111:45:311
17327992816,10cyclictest0-21swapper/010:55:250
17327992814,12cyclictest0-21swapper/009:55:190
165872282,22sleep13657-21stress10:55:321
17330992713,12cyclictest0-21swapper/310:55:203
17330992713,12cyclictest0-21swapper/309:20:163
1732899279,16cyclictest0-21swapper/111:25:051
17328992713,11cyclictest0-21swapper/110:15:581
17328992713,11cyclictest0-21swapper/109:10:021
17328992713,11cyclictest0-21swapper/109:10:021
17328992712,13cyclictest0-21swapper/110:32:241
1732999266,18cyclictest0-21swapper/209:06:162
1732899266,18cyclictest0-21swapper/111:50:161
17328992611,13cyclictest0-21swapper/111:05:151
17327992610,14cyclictest0-21swapper/009:45:340
1733099253,6cyclictest3656-21stress12:05:063
1732999259,14cyclictest0-21swapper/210:10:272
1732999259,14cyclictest0-21swapper/210:10:272
17329992513,9cyclictest0-21swapper/210:15:142
1732899256,16cyclictest0-21swapper/109:20:121
1732799257,16cyclictest0-21swapper/011:00:180
1732999247,14cyclictest0-21swapper/212:10:212
17328992411,11cyclictest0-21swapper/111:55:121
1732799243,6cyclictest18525-21sort12:20:010
1733099225,15cyclictest0-21swapper/310:25:013
1732999227,13cyclictest0-21swapper/210:25:192
1733099212,11cyclictest3657-21stress11:54:243
17329992015,4cyclictest3655-21stress12:06:122
159592202,3sleep33657-21stress09:36:453
159592202,3sleep33657-21stress09:36:453
1733099194,13cyclictest0-21swapper/309:15:183
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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