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2026-03-09 - 16:10
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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 Mon Mar 09, 2026 12:45:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25771211855,58sleep10-21swapper/107:07:561
25669211453,56sleep20-21swapper/207:06:362
2561329567,23sleep30-21swapper/307:05:533
2574929152,34sleep00-21swapper/007:07:380
5882650,1sleep213115-21stress12:28:212
5682530,2sleep213111-21stress11:10:332
2603999409,28cyclictest0-21swapper/310:53:283
26039994011,26cyclictest0-21swapper/311:50:103
215822405,13sleep30-21swapper/308:10:253
26039993915,21cyclictest0-21swapper/309:46:083
26039993910,26cyclictest0-21swapper/311:15:583
26039993910,26cyclictest0-21swapper/311:15:583
2603699396,23cyclictest0-21swapper/010:30:330
26036993910,23cyclictest0-21swapper/008:45:040
26422385,13sleep20-21swapper/207:27:542
26039993816,20cyclictest0-21swapper/311:47:303
26039993816,19cyclictest0-21swapper/309:50:163
26039993815,20cyclictest0-21swapper/311:10:033
26039993811,25cyclictest0-21swapper/311:08:373
26039993810,25cyclictest0-21swapper/310:46:153
2603699387,28cyclictest0-21swapper/011:29:400
86772375,13sleep20-21swapper/208:58:442
86162375,13sleep10-21swapper/108:57:591
324242375,13sleep30-21swapper/308:37:203
308982375,13sleep10-21swapper/107:19:031
281652375,13sleep10-21swapper/108:27:071
280892375,13sleep20-21swapper/208:26:082
279852375,13sleep10-21swapper/107:13:341
279852375,13sleep10-21swapper/107:13:331
26039993717,12cyclictest0-21swapper/309:21:573
26039993715,19cyclictest0-21swapper/310:15:163
26039993710,24cyclictest0-21swapper/311:20:043
26039993710,24cyclictest0-21swapper/311:20:033
26038993714,20cyclictest0-21swapper/209:54:042
2603699379,22cyclictest0-21swapper/008:15:320
26036993711,23cyclictest0-21swapper/010:06:080
26036993711,23cyclictest0-21swapper/010:06:080
26036993710,24cyclictest0-21swapper/009:34:040
26036993710,22cyclictest0-21swapper/008:35:050
260272375,13sleep20-21swapper/208:21:552
238692375,13sleep20-21swapper/208:16:422
22192375,13sleep30-21swapper/308:43:253
21952375,13sleep10-21swapper/108:43:081
21022375,13sleep00-21swapper/008:41:540
198512375,13sleep20-21swapper/208:09:482
196972375,13sleep10-21swapper/108:07:511
155872375,13sleep20-21swapper/207:59:382
69652365,12sleep20-21swapper/207:38:042
4072365,13sleep00-21swapper/007:22:110
304852365,13sleep00-21swapper/008:34:400
281622365,12sleep30-21swapper/308:27:053
2603999369,24cyclictest0-21swapper/310:55:133
26039993617,17cyclictest0-21swapper/312:37:333
26039993617,17cyclictest0-21swapper/312:37:323
26039993616,17cyclictest0-21swapper/312:16:423
26039993613,21cyclictest0-21swapper/309:29:363
2603699369,21cyclictest0-21swapper/007:45:060
2603699368,22cyclictest0-21swapper/008:52:440
2603699367,26cyclictest0-21swapper/010:22:130
2603699365,28cyclictest0-21swapper/011:05:170
2603699365,24cyclictest0-21swapper/007:41:140
26036993616,18cyclictest0-21swapper/012:00:010
26036993615,18cyclictest0-21swapper/012:25:290
26036993611,19cyclictest0-21swapper/007:25:060
26036993610,21cyclictest0-21swapper/007:30:060
219652365,13sleep00-21swapper/008:14:270
21762365,12sleep20-21swapper/208:42:522
153442365,12sleep30-21swapper/307:56:303
153102364,13sleep10-21swapper/107:56:041
137482365,13sleep00-21swapper/007:55:030
134422364,13sleep30-21swapper/307:54:253
64532355,12sleep20-21swapper/208:52:282
26039993516,12cyclictest0-21swapper/310:01:203
26039993515,18cyclictest0-21swapper/310:10:293
26039993513,20cyclictest0-21swapper/311:40:203
26039993511,21cyclictest0-21swapper/309:35:233
26039993510,22cyclictest0-21swapper/312:00:293
26038993514,18cyclictest0-21swapper/212:05:082
2603699359,20cyclictest0-21swapper/007:11:440
2603699359,20cyclictest0-21swapper/007:11:440
2603699357,25cyclictest0-21swapper/011:39:550
2603699357,25cyclictest0-21swapper/010:56:410
2603699357,22cyclictest0-21swapper/009:05:050
2603699357,22cyclictest0-21swapper/009:05:050
2603699357,22cyclictest0-21swapper/007:50:230
26036993512,20cyclictest0-21swapper/009:42:230
26036993510,22cyclictest0-21swapper/011:30:480
26036993510,19cyclictest0-21swapper/008:55:200
108802354,13sleep10-21swapper/109:04:411
304362345,10sleep30-21swapper/308:34:033
2603999348,23cyclictest0-21swapper/311:55:323
26039993410,22cyclictest0-21swapper/312:05:143
26039993410,21cyclictest0-21swapper/309:40:173
2603899345,26cyclictest0-21swapper/210:30:342
26038993416,15cyclictest0-21swapper/212:35:292
26038993416,15cyclictest0-21swapper/212:35:292
26038993416,15cyclictest0-21swapper/211:09:342
26038993415,16cyclictest0-21swapper/211:15:422
26038993415,16cyclictest0-21swapper/211:15:422
26038993414,17cyclictest0-21swapper/211:38:402
26038993414,17cyclictest0-21swapper/210:48:412
26038993412,19cyclictest0-21swapper/211:30:562
26038993410,21cyclictest0-21swapper/210:00:312
26037993420,12cyclictest0-21swapper/111:21:061
26037993420,12cyclictest0-21swapper/111:21:051
26037993412,19cyclictest0-21swapper/111:04:471
26037993411,20cyclictest0-21swapper/111:45:141
26037993411,20cyclictest0-21swapper/110:37:461
26037993411,20cyclictest0-21swapper/109:16:581
26037993410,21cyclictest0-21swapper/112:22:511
2603699349,19cyclictest0-21swapper/008:27:450
2603699348,23cyclictest0-21swapper/011:51:250
2603699347,22cyclictest0-21swapper/008:06:060
2603699347,21cyclictest0-21swapper/007:38:450
2603699345,26cyclictest0-21swapper/012:14:440
2603699345,26cyclictest0-21swapper/012:14:430
2603699345,23cyclictest0-21swapper/007:15:470
2603699345,22cyclictest0-21swapper/008:02:140
2603699344,24cyclictest0-21swapper/008:20:020
26036993414,18cyclictest0-21swapper/012:20:080
26036993414,17cyclictest0-21swapper/012:00:540
26036993413,18cyclictest0-21swapper/012:34:220
26036993413,18cyclictest0-21swapper/012:34:210
26036993411,20cyclictest0-21swapper/009:10:170
26036993410,21cyclictest0-21swapper/009:50:240
111502345,10sleep30-21swapper/307:47:123
105992345,10sleep30-21swapper/309:01:023
47882334,10sleep10-21swapper/107:32:421
3582334,10sleep10-21swapper/107:21:351
28252335,10sleep20-21swapper/208:45:132
262432334,10sleep30-21swapper/307:10:023
262432334,10sleep30-21swapper/307:10:023
26039993314,17cyclictest0-21swapper/311:35:263
26039993310,21cyclictest0-21swapper/309:10:273
26038993316,14cyclictest0-21swapper/209:40:022
26038993315,15cyclictest0-21swapper/210:53:582
26038993314,16cyclictest0-21swapper/211:55:172
26038993314,16cyclictest0-21swapper/209:26:002
26038993312,19cyclictest0-21swapper/211:45:232
2603799335,16cyclictest0-21swapper/111:43:531
26037993311,20cyclictest0-21swapper/110:20:321
26037993311,19cyclictest0-21swapper/110:45:021
26037993311,19cyclictest0-21swapper/110:29:171
26037993310,20cyclictest0-21swapper/110:41:151
2603699339,21cyclictest0-21swapper/011:00:140
2603699337,23cyclictest0-21swapper/010:00:100
2603699335,23cyclictest0-21swapper/009:00:050
26036993316,15cyclictest0-21swapper/009:35:150
26036993315,16cyclictest0-21swapper/010:35:130
26036993313,17cyclictest0-21swapper/009:20:220
26036993311,20cyclictest0-21swapper/009:57:050
26036993310,21cyclictest0-21swapper/011:11:590
239042334,10sleep30-21swapper/308:17:033
129572335,13sleep30-21swapper/309:09:083
129572335,13sleep30-21swapper/309:09:083
68042325,10sleep30-21swapper/307:36:013
2603999329,20cyclictest0-21swapper/310:40:033
26039993213,16cyclictest0-21swapper/309:19:073
26039993211,18cyclictest0-21swapper/309:30:153
2603899328,22cyclictest0-21swapper/208:13:252
2603899328,11cyclictest0-21swapper/209:03:042
26038993217,13cyclictest0-21swapper/212:15:592
26038993217,12cyclictest0-21swapper/212:04:002
26038993216,14cyclictest0-21swapper/211:27:082
26038993216,14cyclictest0-21swapper/207:40:162
26038993215,14cyclictest0-21swapper/210:55:202
26038993214,15cyclictest0-21swapper/211:50:042
26038993214,15cyclictest0-21swapper/211:20:122
26038993214,15cyclictest0-21swapper/211:20:122
26038993214,15cyclictest0-21swapper/210:21:472
26038993214,15cyclictest0-21swapper/209:55:152
26038993210,19cyclictest0-21swapper/211:40:292
2603799325,16cyclictest0-21swapper/108:23:581
26037993214,15cyclictest0-21swapper/110:50:191
26037993211,19cyclictest0-21swapper/111:10:271
2603699329,20cyclictest0-21swapper/010:25:150
2603699327,22cyclictest0-21swapper/011:45:230
26036993214,16cyclictest0-21swapper/009:15:080
26036993214,15cyclictest0-21swapper/010:43:500
26036993212,18cyclictest0-21swapper/012:06:150
26036993212,17cyclictest0-21swapper/010:10:500
26036993210,19cyclictest0-21swapper/012:35:060
26036993210,19cyclictest0-21swapper/012:35:060
26039993115,14cyclictest0-21swapper/310:05:423
26039993115,14cyclictest0-21swapper/310:05:413
26039993111,18cyclictest0-21swapper/312:30:323
26039993111,18cyclictest0-21swapper/312:30:323
2603899316,23cyclictest0-21swapper/207:46:052
2603899315,24cyclictest0-21swapper/207:15:042
26038993117,12cyclictest0-21swapper/210:40:192
26038993115,13cyclictest0-21swapper/209:47:062
26038993114,15cyclictest0-21swapper/210:25:122
26038993114,15cyclictest0-21swapper/209:20:142
26038993114,15cyclictest0-21swapper/209:10:192
26038993111,17cyclictest0-21swapper/210:16:282
2603799317,21cyclictest0-21swapper/110:30:111
2603799315,24cyclictest0-21swapper/108:32:251
2603799315,24cyclictest0-21swapper/108:03:161
2603799315,24cyclictest0-21swapper/107:50:051
26037993115,14cyclictest0-21swapper/109:35:321
26037993114,15cyclictest0-21swapper/112:35:231
26037993114,15cyclictest0-21swapper/112:35:221
26037993114,15cyclictest0-21swapper/109:10:161
26037993114,14cyclictest0-21swapper/111:15:251
26037993114,14cyclictest0-21swapper/111:15:251
26037993111,18cyclictest0-21swapper/112:00:161
26037993111,18cyclictest0-21swapper/107:25:121
2603699319,20cyclictest0-21swapper/011:15:370
2603699319,20cyclictest0-21swapper/011:15:360
26039993016,12cyclictest0-21swapper/312:20:253
26039993015,13cyclictest0-21swapper/312:10:163
26039993015,13cyclictest0-21swapper/312:10:163
26039993015,13cyclictest0-21swapper/310:40:013
26039993015,13cyclictest0-21swapper/309:55:253
26039993010,18cyclictest0-21swapper/310:20:243
2603899308,20cyclictest0-21swapper/207:51:242
26038993017,12cyclictest0-21swapper/207:32:142
26038993014,13cyclictest0-21swapper/209:40:162
26038993012,15cyclictest0-21swapper/210:10:282
2603799306,21cyclictest0-21swapper/110:00:221
2603799305,23cyclictest0-21swapper/109:08:561
2603799305,23cyclictest0-21swapper/109:08:551
2603799305,23cyclictest0-21swapper/108:35:451
26037993015,13cyclictest0-21swapper/108:50:551
26037993014,14cyclictest0-21swapper/112:30:101
26037993014,14cyclictest0-21swapper/112:30:101
26037993014,14cyclictest0-21swapper/112:05:181
26037993014,14cyclictest0-21swapper/111:35:241
26037993014,14cyclictest0-21swapper/110:05:231
26037993014,14cyclictest0-21swapper/110:05:231
26037993014,14cyclictest0-21swapper/109:30:201
26037993014,14cyclictest0-21swapper/109:25:251
26037993013,15cyclictest0-21swapper/109:45:251
26036993016,12cyclictest0-21swapper/011:40:150
26036993016,12cyclictest0-21swapper/010:15:140
2603999295,22cyclictest0-21swapper/308:53:263
2603999295,22cyclictest0-21swapper/307:30:263
26039992915,12cyclictest0-21swapper/311:25:133
26039992915,12cyclictest0-21swapper/310:30:293
26039992915,12cyclictest0-21swapper/310:25:183
26039992915,12cyclictest0-21swapper/308:05:213
26039992914,13cyclictest0-21swapper/312:25:243
2603899298,19cyclictest0-21swapper/208:00:312
2603899295,22cyclictest0-21swapper/207:22:042
26038992915,11cyclictest0-21swapper/210:38:142
26038992914,12cyclictest0-21swapper/212:20:352
26038992914,12cyclictest0-21swapper/212:14:462
26038992914,12cyclictest0-21swapper/212:14:462
26038992913,14cyclictest0-21swapper/207:10:112
26038992913,14cyclictest0-21swapper/207:10:112
2603799297,20cyclictest0-21swapper/112:15:181
2603799295,22cyclictest0-21swapper/107:45:231
26037992916,12cyclictest0-21swapper/108:15:151
26037992915,13cyclictest0-21swapper/108:10:151
26037992915,12cyclictest0-21swapper/112:10:131
26037992915,12cyclictest0-21swapper/112:10:131
26037992915,12cyclictest0-21swapper/111:25:051
26037992915,12cyclictest0-21swapper/109:40:181
26037992914,13cyclictest0-21swapper/111:30:201
26037992914,13cyclictest0-21swapper/109:55:271
26037992913,14cyclictest0-21swapper/112:25:181
26037992911,17cyclictest0-21swapper/107:35:231
26037992911,13cyclictest0-21swapper/108:45:301
26037992911,12cyclictest0-21swapper/107:40:211
26037992910,17cyclictest0-21swapper/110:15:261
26037992910,16cyclictest0-21swapper/111:05:131
26036992912,15cyclictest0-21swapper/009:25:250
2603999285,22cyclictest0-21swapper/307:43:463
2603999285,21cyclictest0-21swapper/308:55:153
2603899285,21cyclictest0-21swapper/208:30:242
26038992816,11cyclictest0-21swapper/208:36:242
26036992813,12cyclictest0-21swapper/011:20:270
26036992813,12cyclictest0-21swapper/011:20:270
2603999275,21cyclictest0-21swapper/308:48:043
26039992715,11cyclictest0-21swapper/307:15:023
26039992713,12cyclictest0-21swapper/311:00:303
26039992712,13cyclictest0-21swapper/311:30:233
2603899276,18cyclictest0-21swapper/209:30:222
2603899275,21cyclictest0-21swapper/209:05:542
2603899275,21cyclictest0-21swapper/209:05:542
26038992713,12cyclictest0-21swapper/211:00:152
2603799279,16cyclictest0-21swapper/111:55:281
2603799276,19cyclictest0-21swapper/110:55:251
26037992714,11cyclictest0-21swapper/111:50:161
26036992713,12cyclictest0-21swapper/010:45:120
26036992711,13cyclictest0-21swapper/012:15:290
2603999269,15cyclictest0-21swapper/307:20:093
2603999265,19cyclictest0-21swapper/308:00:023
2603799269,15cyclictest0-21swapper/109:20:311
26039992515,9cyclictest0-21swapper/308:20:473
26038992512,11cyclictest0-21swapper/210:05:132
26038992512,11cyclictest0-21swapper/210:05:132
26036992512,10cyclictest0-21swapper/010:50:290
2603999245,17cyclictest0-21swapper/307:25:113
2603699246,16cyclictest0-21swapper/009:45:150
2603899236,15cyclictest0-21swapper/212:30:232
2603899236,15cyclictest0-21swapper/212:30:232
2603799236,15cyclictest0-21swapper/109:55:021
2603899213,16cyclictest13111-21stress09:15:142
2603799186,4cyclictest14450irq/38-xhci_hcd10:10:291
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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