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2026-07-05 - 00:38
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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 Sat Jul 04, 2026 12:45:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
696721380,1sleep032114-21stress11:52:490
10794211451,23sleep10-21swapper/107:07:421
10665211252,55sleep00-21swapper/007:06:010
10678210951,53sleep30-21swapper/307:06:123
208321070,0sleep132114-21stress10:27:421
208321070,0sleep132114-21stress10:27:421
324732950,1sleep032116-21stress10:24:420
324732950,1sleep032116-21stress10:24:420
1079029365,23sleep20-21swapper/207:07:402
176422720,5sleep21108699cyclictest12:15:342
11085994414,19cyclictest0-21swapper/111:52:131
11085994313,20cyclictest0-21swapper/112:05:311
11085994313,15cyclictest0-21swapper/111:00:151
11085994313,15cyclictest0-21swapper/111:00:141
11087994222,17cyclictest0-21swapper/310:24:463
11087994222,17cyclictest0-21swapper/310:24:453
11085994116,22cyclictest0-21swapper/110:50:421
11087994015,22cyclictest0-21swapper/309:29:473
11087994013,24cyclictest0-21swapper/311:43:583
11085994013,24cyclictest0-21swapper/110:55:191
11085994013,24cyclictest0-21swapper/110:55:191
11085994010,15cyclictest0-21swapper/110:42:111
1108499407,19cyclictest0-21swapper/008:40:150
248082395,14sleep20-21swapper/207:38:392
12942395,13sleep20-21swapper/208:00:012
34662385,13sleep30-21swapper/308:03:553
11087993815,21cyclictest0-21swapper/310:40:333
11087993815,20cyclictest0-21swapper/311:26:133
11087993815,20cyclictest0-21swapper/310:35:113
1108599387,22cyclictest0-21swapper/111:48:591
11085993816,20cyclictest0-21swapper/110:12:381
11085993816,19cyclictest0-21swapper/111:08:261
313962375,13sleep30-21swapper/307:53:483
208692375,14sleep30-21swapper/308:42:533
186892375,13sleep20-21swapper/208:37:382
142212375,13sleep30-21swapper/308:26:403
11087993716,18cyclictest0-21swapper/312:30:253
11087993714,21cyclictest0-21swapper/310:10:313
11085993716,19cyclictest0-21swapper/111:37:021
11085993716,19cyclictest0-21swapper/111:37:021
11085993712,16cyclictest0-21swapper/111:25:061
11084993715,19cyclictest0-21swapper/009:54:400
98272365,12sleep30-21swapper/308:16:223
98272365,12sleep30-21swapper/308:16:223
55252365,13sleep20-21swapper/208:07:232
272782365,12sleep20-21swapper/208:55:592
251552365,12sleep10-21swapper/108:51:401
245722365,12sleep10-21swapper/107:35:581
219212365,11sleep30-21swapper/308:45:173
158782365,13sleep00-21swapper/007:16:250
1108799369,25cyclictest0-21swapper/309:53:553
11087993614,20cyclictest0-21swapper/309:13:503
1108599366,20cyclictest0-21swapper/110:30:161
11085993614,19cyclictest0-21swapper/111:31:211
11085993614,19cyclictest0-21swapper/111:10:231
11085993613,20cyclictest0-21swapper/111:58:341
11085993612,21cyclictest0-21swapper/109:49:481
11084993620,14cyclictest0-21swapper/007:41:030
295202355,12sleep10-21swapper/109:01:511
225562355,12sleep30-21swapper/307:33:033
166182355,12sleep10-21swapper/108:33:521
161292355,10sleep20-21swapper/207:19:232
160422355,13sleep10-21swapper/107:18:171
131672355,10sleep30-21swapper/307:14:383
128792355,12sleep00-21swapper/007:11:080
120492355,12sleep30-21swapper/308:21:553
11192355,13sleep10-21swapper/107:57:551
11086993510,22cyclictest0-21swapper/212:02:522
1108599359,18cyclictest0-21swapper/109:08:201
11085993512,20cyclictest0-21swapper/110:45:021
1108499359,17cyclictest0-21swapper/009:00:480
1108499358,25cyclictest0-21swapper/008:59:140
1108499358,15cyclictest0-21swapper/009:06:030
11084993517,15cyclictest0-21swapper/011:29:570
76872345,10sleep30-21swapper/308:11:463
57132345,10sleep30-21swapper/308:09:373
252142345,10sleep30-21swapper/308:52:273
208862345,10sleep20-21swapper/208:43:032
203672345,12sleep00-21swapper/007:28:030
186622345,10sleep10-21swapper/108:37:171
144902345,10sleep10-21swapper/108:29:591
129362345,10sleep20-21swapper/207:11:502
1108799348,23cyclictest0-21swapper/309:40:123
11087993414,18cyclictest0-21swapper/311:50:263
11087993414,18cyclictest0-21swapper/310:25:033
11087993414,18cyclictest0-21swapper/310:25:033
11087993414,18cyclictest0-21swapper/310:15:303
11087993411,20cyclictest0-21swapper/311:30:043
1108699345,27cyclictest0-21swapper/208:19:562
1108699345,27cyclictest0-21swapper/208:19:562
11086993415,16cyclictest0-21swapper/210:30:382
1108599345,21cyclictest0-21swapper/108:55:291
11085993415,17cyclictest0-21swapper/112:15:251
11084993419,14cyclictest0-21swapper/008:51:230
11084993417,16cyclictest0-21swapper/007:30:240
11084993416,15cyclictest0-21swapper/009:55:150
11084993416,15cyclictest0-21swapper/009:25:170
11084993413,18cyclictest0-21swapper/011:36:450
11084993413,18cyclictest0-21swapper/011:36:440
11084993411,20cyclictest0-21swapper/010:30:270
291852335,13sleep20-21swapper/207:49:062
269572335,12sleep30-21swapper/307:43:193
187852335,13sleep00-21swapper/008:38:480
183042335,10sleep10-21swapper/107:24:081
11087993314,17cyclictest0-21swapper/311:15:163
11087993314,17cyclictest0-21swapper/309:55:083
1108699337,13cyclictest0-21swapper/207:41:242
1108699336,24cyclictest0-21swapper/210:05:022
11086993315,15cyclictest0-21swapper/210:25:372
11086993315,15cyclictest0-21swapper/210:25:362
11086993315,15cyclictest0-21swapper/209:44:362
1108599335,22cyclictest0-21swapper/108:19:431
1108599335,22cyclictest0-21swapper/108:19:421
1108599335,22cyclictest0-21swapper/107:10:171
1108599335,21cyclictest0-21swapper/108:44:561
1108599335,19cyclictest0-21swapper/112:33:401
11085993316,15cyclictest0-21swapper/109:50:071
11085993313,17cyclictest0-21swapper/109:35:281
11085993312,18cyclictest0-21swapper/111:23:141
11085993312,18cyclictest0-21swapper/110:17:451
11085993311,19cyclictest0-21swapper/109:12:001
11085993310,21cyclictest0-21swapper/111:15:261
1108499338,23cyclictest0-21swapper/008:29:540
1108499336,24cyclictest0-21swapper/010:45:280
1108499335,19cyclictest0-21swapper/007:55:250
11084993317,14cyclictest0-21swapper/008:20:240
11084993315,15cyclictest0-21swapper/011:45:220
11084993315,15cyclictest0-21swapper/011:40:260
11084993315,15cyclictest0-21swapper/011:15:300
11084993313,17cyclictest0-21swapper/010:55:240
11084993313,17cyclictest0-21swapper/010:55:230
1108799329,21cyclictest0-21swapper/309:30:173
1108799329,20cyclictest0-21swapper/311:10:343
1108799325,24cyclictest0-21swapper/310:00:183
11087993215,15cyclictest0-21swapper/310:30:253
11087993215,14cyclictest0-21swapper/311:00:183
11087993215,14cyclictest0-21swapper/311:00:183
11087993213,16cyclictest0-21swapper/312:00:233
11087993212,18cyclictest0-21swapper/312:22:523
1108699329,20cyclictest0-21swapper/209:25:592
1108699326,23cyclictest0-21swapper/209:20:232
1108699325,25cyclictest0-21swapper/208:23:072
1108699325,25cyclictest0-21swapper/207:52:262
11086993216,13cyclictest0-21swapper/212:28:432
11086993216,13cyclictest0-21swapper/211:40:172
11086993215,14cyclictest0-21swapper/211:11:352
11086993214,15cyclictest0-21swapper/210:00:222
11086993211,18cyclictest0-21swapper/212:11:362
11085993216,14cyclictest0-21swapper/112:35:311
1108499328,22cyclictest0-21swapper/008:05:080
1108499328,22cyclictest0-21swapper/007:35:330
1108499328,20cyclictest0-21swapper/007:45:060
1108499326,23cyclictest0-21swapper/009:45:190
1108499325,25cyclictest0-21swapper/008:45:060
1108499325,25cyclictest0-21swapper/008:31:030
1108499325,25cyclictest0-21swapper/008:10:130
11084993217,12cyclictest0-21swapper/009:13:150
11084993216,15cyclictest0-21swapper/007:20:110
11084993215,15cyclictest0-21swapper/012:00:170
11084993215,15cyclictest0-21swapper/009:40:140
11084993215,14cyclictest0-21swapper/012:35:330
11084993214,15cyclictest0-21swapper/010:25:250
11084993214,15cyclictest0-21swapper/010:25:240
11084993213,16cyclictest0-21swapper/012:00:010
11084993211,18cyclictest0-21swapper/011:30:270
11084993211,18cyclictest0-21swapper/009:20:360
11087993115,14cyclictest0-21swapper/309:15:153
11087993115,14cyclictest0-21swapper/309:15:153
11087993115,13cyclictest0-21swapper/312:10:263
11087993114,15cyclictest0-21swapper/311:45:233
11087993114,15cyclictest0-21swapper/310:50:293
11087993113,16cyclictest0-21swapper/312:18:423
11087993111,17cyclictest0-21swapper/312:05:153
11087993110,19cyclictest0-21swapper/312:40:013
1108699316,23cyclictest0-21swapper/208:13:462
1108699315,24cyclictest0-21swapper/207:34:592
1108699315,24cyclictest0-21swapper/207:23:062
1108699314,19cyclictest0-21swapper/208:25:062
11086993117,13cyclictest0-21swapper/207:55:072
11086993116,13cyclictest0-21swapper/210:35:282
11086993116,13cyclictest0-21swapper/209:52:382
11086993115,13cyclictest0-21swapper/212:22:342
11086993115,13cyclictest0-21swapper/209:17:412
11086993115,13cyclictest0-21swapper/209:17:402
11086993113,16cyclictest0-21swapper/210:20:322
11086993113,16cyclictest0-21swapper/210:20:322
11086993113,15cyclictest0-21swapper/212:35:022
11086993113,15cyclictest0-21swapper/210:58:422
11086993113,15cyclictest0-21swapper/210:58:412
11085993116,13cyclictest0-21swapper/109:30:081
11085993116,12cyclictest0-21swapper/112:10:261
11085993114,15cyclictest0-21swapper/110:03:431
11085993114,15cyclictest0-21swapper/109:55:251
11085993110,18cyclictest0-21swapper/112:20:301
1108499319,20cyclictest0-21swapper/008:19:440
1108499319,20cyclictest0-21swapper/008:19:440
1108499315,24cyclictest0-21swapper/007:50:330
11084993116,12cyclictest0-21swapper/012:05:310
11084993116,12cyclictest0-21swapper/010:42:420
11084993113,15cyclictest0-21swapper/012:28:390
11084993112,16cyclictest0-21swapper/009:30:200
1108799305,23cyclictest0-21swapper/308:38:083
11087993016,12cyclictest0-21swapper/309:20:113
1108699306,21cyclictest0-21swapper/209:35:222
1108699305,23cyclictest0-21swapper/208:54:472
1108699305,22cyclictest0-21swapper/212:08:582
11086993017,11cyclictest0-21swapper/208:45:062
11086993015,12cyclictest0-21swapper/209:33:502
11086993013,14cyclictest0-21swapper/211:00:272
11086993013,14cyclictest0-21swapper/211:00:272
11086993011,16cyclictest0-21swapper/211:55:162
1108599309,18cyclictest0-21swapper/109:27:071
1108599306,22cyclictest0-21swapper/108:02:081
1108599305,23cyclictest0-21swapper/107:30:011
11085993014,13cyclictest0-21swapper/112:25:251
1108499308,20cyclictest0-21swapper/008:00:160
1108499308,18cyclictest0-21swapper/010:15:300
11084993015,13cyclictest0-21swapper/010:05:130
11084993013,14cyclictest0-21swapper/012:30:220
11084993013,14cyclictest0-21swapper/011:10:270
11084993013,14cyclictest0-21swapper/009:35:240
11084993011,17cyclictest0-21swapper/012:20:010
1108799299,18cyclictest0-21swapper/308:31:233
1108799299,17cyclictest0-21swapper/311:20:203
1108799295,22cyclictest0-21swapper/310:05:243
1108799295,22cyclictest0-21swapper/307:26:053
11087992914,12cyclictest0-21swapper/309:45:153
1108699299,18cyclictest0-21swapper/211:35:252
1108699299,18cyclictest0-21swapper/211:35:242
1108699297,19cyclictest0-21swapper/211:20:162
1108699297,19cyclictest0-21swapper/211:05:182
1108699295,22cyclictest0-21swapper/207:25:562
1108699295,16cyclictest0-21swapper/208:30:112
11086992916,10cyclictest0-21swapper/209:57:202
11086992915,12cyclictest0-21swapper/210:40:152
11086992914,12cyclictest0-21swapper/211:30:182
11086992913,13cyclictest0-21swapper/210:15:062
11086992912,14cyclictest0-21swapper/211:19:182
11086992910,17cyclictest0-21swapper/210:45:232
1108599299,17cyclictest0-21swapper/110:35:341
1108599297,15cyclictest0-21swapper/108:45:061
1108599295,22cyclictest0-21swapper/108:09:181
1108599295,22cyclictest0-21swapper/107:51:581
1108599295,16cyclictest0-21swapper/107:25:371
1108599294,23cyclictest0-21swapper/107:40:391
1108599294,18cyclictest0-21swapper/107:45:061
11085992914,13cyclictest0-21swapper/110:05:311
11084992915,12cyclictest0-21swapper/010:50:100
11084992915,12cyclictest0-21swapper/010:10:320
11084992911,15cyclictest0-21swapper/011:20:260
11084992910,16cyclictest0-21swapper/012:23:460
11084992910,16cyclictest0-21swapper/012:10:130
1108799285,22cyclictest0-21swapper/307:47:553
1108799285,14cyclictest0-21swapper/309:00:123
1108799285,12cyclictest0-21swapper/307:16:453
1108799284,22cyclictest0-21swapper/308:56:053
1108799284,22cyclictest0-21swapper/307:59:053
1108799284,22cyclictest0-21swapper/307:22:253
11087992814,12cyclictest0-21swapper/309:35:303
11087992812,14cyclictest0-21swapper/310:55:143
11087992812,14cyclictest0-21swapper/310:55:133
1108699289,16cyclictest0-21swapper/210:50:212
1108699286,9cyclictest0-21swapper/209:06:032
1108699286,12cyclictest0-21swapper/209:00:302
11086992811,14cyclictest0-21swapper/211:45:192
1108599283,18cyclictest0-21swapper/108:23:441
11085992814,12cyclictest0-21swapper/111:40:131
11085992810,16cyclictest0-21swapper/112:00:071
11084992813,13cyclictest0-21swapper/011:05:190
1108799277,19cyclictest0-21swapper/307:38:213
1108799273,22cyclictest0-21swapper/309:05:163
1108699279,16cyclictest0-21swapper/209:10:322
1108699276,19cyclictest0-21swapper/212:35:172
11086992713,11cyclictest0-21swapper/211:54:172
1108599274,18cyclictest0-21swapper/108:12:501
11085992710,14cyclictest0-21swapper/110:20:061
11085992710,14cyclictest0-21swapper/110:20:051
11084992715,10cyclictest0-21swapper/009:15:150
11084992715,10cyclictest0-21swapper/009:15:150
11084992713,12cyclictest0-21swapper/011:00:120
11084992713,12cyclictest0-21swapper/011:00:120
11084992713,12cyclictest0-21swapper/010:00:220
1108799265,19cyclictest0-21swapper/312:25:183
11087992612,12cyclictest0-21swapper/311:55:273
1108699267,17cyclictest0-21swapper/211:25:272
1108699266,18cyclictest0-21swapper/210:10:162
11086992613,11cyclictest0-21swapper/209:45:252
1108599263,8cyclictest6334-21modprobe09:25:001
1108499266,17cyclictest0-21swapper/010:35:250
1108599259,14cyclictest0-21swapper/109:45:031
11085992510,12cyclictest0-21swapper/109:15:121
11085992510,12cyclictest0-21swapper/109:15:121
1108799225,15cyclictest0-21swapper/311:05:293
11087992218,3cyclictest32113-21stress10:49:533
1108799181,15cyclictest32115-21stress11:35:053
1108799181,15cyclictest32115-21stress11:35:053
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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