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2026-05-04 - 09:35
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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 all highest latencies:
System rack7slot1.osadl.org (updated Mon May 04, 2026 00:45:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8724211050,21sleep00-21swapper/019:07:110
8604210746,56sleep30-21swapper/319:05:453
8883210346,52sleep20-21swapper/219:09:102
759629445,43sleep10-21swapper/119:05:151
905099415,21cyclictest0-21swapper/200:05:012
9050994011,26cyclictest0-21swapper/223:04:262
9051993921,16cyclictest0-21swapper/321:56:133
9051993917,19cyclictest0-21swapper/300:08:053
95922385,13sleep20-21swapper/220:23:002
95922385,13sleep20-21swapper/220:22:592
9051993823,13cyclictest0-21swapper/322:29:263
9051993823,13cyclictest0-21swapper/322:29:263
9051993818,17cyclictest0-21swapper/322:00:173
9051993816,19cyclictest0-21swapper/321:20:203
9051993816,19cyclictest0-21swapper/321:20:193
164882385,13sleep20-21swapper/219:25:012
9051993716,18cyclictest0-21swapper/323:53:043
904999377,19cyclictest0-21swapper/120:45:011
287522375,13sleep20-21swapper/219:50:362
268062375,12sleep00-21swapper/021:03:000
267932375,12sleep20-21swapper/221:02:502
267512375,12sleep00-21swapper/019:47:140
246152375,13sleep10-21swapper/119:42:201
225852375,13sleep00-21swapper/019:38:560
203252375,13sleep20-21swapper/219:32:472
202862375,13sleep00-21swapper/020:47:230
121602375,13sleep00-21swapper/019:15:060
9051993622,12cyclictest0-21swapper/300:25:103
9051993618,16cyclictest0-21swapper/323:15:293
9051993618,15cyclictest0-21swapper/322:16:393
9051993617,16cyclictest0-21swapper/323:40:293
9051993617,16cyclictest0-21swapper/300:10:183
9051993617,16cyclictest0-21swapper/300:10:183
9051993616,17cyclictest0-21swapper/322:10:113
9051993615,18cyclictest0-21swapper/323:35:173
9051993615,18cyclictest0-21swapper/323:35:173
904999365,15cyclictest0-21swapper/121:59:511
9048993613,17cyclictest0-21swapper/020:00:160
53652365,12sleep10-21swapper/120:14:321
245702365,12sleep10-21swapper/120:56:551
203292365,12sleep20-21swapper/220:47:542
9051993518,14cyclictest0-21swapper/322:58:393
9051993517,16cyclictest0-21swapper/323:55:153
9051993517,15cyclictest0-21swapper/300:17:133
9051993517,15cyclictest0-21swapper/300:04:303
9051993516,17cyclictest0-21swapper/323:33:333
9051993516,17cyclictest0-21swapper/323:33:333
9051993516,17cyclictest0-21swapper/323:25:243
9051993516,17cyclictest0-21swapper/322:52:543
9051993516,16cyclictest0-21swapper/321:40:243
9051993516,16cyclictest0-21swapper/321:27:593
9051993516,16cyclictest0-21swapper/300:30:323
9051993515,17cyclictest0-21swapper/323:45:223
9051993515,17cyclictest0-21swapper/323:00:353
9051993515,17cyclictest0-21swapper/322:05:173
9051993515,17cyclictest0-21swapper/321:50:273
9051993515,17cyclictest0-21swapper/321:50:273
9051993515,17cyclictest0-21swapper/321:30:163
9051993514,18cyclictest0-21swapper/321:10:233
9050993514,18cyclictest0-21swapper/223:47:252
9050993514,18cyclictest0-21swapper/200:30:312
9050993513,19cyclictest0-21swapper/222:03:212
9049993510,12cyclictest0-21swapper/119:10:201
904899359,20cyclictest0-21swapper/021:05:250
904899358,21cyclictest0-21swapper/019:22:310
9048993513,19cyclictest0-21swapper/000:22:540
9048993513,15cyclictest0-21swapper/019:25:370
9048993510,18cyclictest0-21swapper/020:30:230
224412355,13sleep00-21swapper/020:52:090
183292355,13sleep10-21swapper/119:29:301
116112355,10sleep20-21swapper/220:26:292
9051993418,14cyclictest0-21swapper/321:15:153
9051993418,14cyclictest0-21swapper/321:15:143
9051993417,15cyclictest0-21swapper/323:05:283
9051993417,15cyclictest0-21swapper/323:05:283
9051993416,16cyclictest0-21swapper/323:20:123
9051993416,16cyclictest0-21swapper/323:10:283
9051993416,16cyclictest0-21swapper/300:20:093
9051993415,17cyclictest0-21swapper/321:45:153
9051993415,16cyclictest0-21swapper/321:35:253
9051993414,17cyclictest0-21swapper/322:40:013
9050993416,15cyclictest0-21swapper/221:10:172
904999347,24cyclictest0-21swapper/122:13:231
9049993410,21cyclictest0-21swapper/122:35:291
904899345,23cyclictest0-21swapper/020:40:010
50632345,10sleep00-21swapper/020:10:470
309142345,10sleep00-21swapper/019:55:270
291062345,13sleep10-21swapper/119:55:011
251052345,10sleep10-21swapper/119:45:091
224092345,10sleep20-21swapper/220:51:472
9051993316,15cyclictest0-21swapper/322:45:163
9051993316,15cyclictest0-21swapper/322:40:023
9051993315,16cyclictest0-21swapper/322:20:213
9050993315,15cyclictest0-21swapper/200:39:282
9050993314,17cyclictest0-21swapper/222:30:242
9050993314,17cyclictest0-21swapper/222:30:232
9050993314,16cyclictest0-21swapper/222:40:342
9050993313,17cyclictest0-21swapper/221:45:132
9050993310,20cyclictest0-21swapper/221:20:192
9050993310,20cyclictest0-21swapper/221:20:192
904999336,17cyclictest0-21swapper/120:00:471
904999336,12cyclictest0-21swapper/121:07:381
9049993316,15cyclictest0-21swapper/121:12:561
904899338,22cyclictest0-21swapper/023:40:180
904899337,20cyclictest0-21swapper/019:40:060
904899337,20cyclictest0-21swapper/019:30:050
904899336,25cyclictest0-21swapper/023:45:160
266242335,10sleep10-21swapper/121:00:401
224792335,10sleep10-21swapper/120:52:391
158332335,13sleep10-21swapper/120:35:261
9051993216,14cyclictest0-21swapper/322:30:263
9051993216,14cyclictest0-21swapper/322:30:263
905099326,23cyclictest0-21swapper/220:40:212
905099326,23cyclictest0-21swapper/200:05:332
9050993215,15cyclictest0-21swapper/221:37:002
9050993212,17cyclictest0-21swapper/222:35:202
9050993211,19cyclictest0-21swapper/220:30:212
9050993211,19cyclictest0-21swapper/220:00:212
9050993211,19cyclictest0-21swapper/219:40:222
9050993211,19cyclictest0-21swapper/219:35:142
904999325,16cyclictest0-21swapper/119:36:101
9049993215,15cyclictest0-21swapper/121:30:311
9049993215,15cyclictest0-21swapper/121:20:281
9049993215,15cyclictest0-21swapper/121:20:281
9049993215,14cyclictest0-21swapper/121:15:121
9049993215,14cyclictest0-21swapper/121:15:121
9049993211,18cyclictest0-21swapper/123:44:281
904899326,23cyclictest0-21swapper/023:50:280
904899326,14cyclictest0-21swapper/023:10:010
904899326,14cyclictest0-21swapper/023:10:010
904899325,25cyclictest0-21swapper/019:13:150
904899325,21cyclictest0-21swapper/019:50:480
9048993218,12cyclictest0-21swapper/022:50:310
9048993216,14cyclictest0-21swapper/020:05:210
312292325,10sleep10-21swapper/119:59:221
9051993114,15cyclictest0-21swapper/321:10:013
9051993114,15cyclictest0-21swapper/300:35:153
905099316,22cyclictest0-21swapper/221:25:112
905099315,24cyclictest0-21swapper/220:35:122
9050993116,13cyclictest0-21swapper/223:57:462
9050993116,12cyclictest0-21swapper/223:22:362
9050993115,14cyclictest0-21swapper/220:10:242
9050993114,15cyclictest0-21swapper/222:50:212
9050993114,15cyclictest0-21swapper/221:55:312
9050993114,15cyclictest0-21swapper/221:40:312
9050993114,15cyclictest0-21swapper/221:15:232
9050993114,15cyclictest0-21swapper/221:15:232
9050993114,15cyclictest0-21swapper/220:05:202
9050993114,14cyclictest0-21swapper/222:05:152
9050993111,19cyclictest0-21swapper/219:55:112
9050993110,19cyclictest0-21swapper/220:15:162
9050993110,19cyclictest0-21swapper/220:15:152
9050993110,19cyclictest0-21swapper/219:20:132
904999317,12cyclictest0-21swapper/119:23:021
904999316,22cyclictest0-21swapper/122:00:101
9049993114,15cyclictest0-21swapper/100:05:301
9049993112,16cyclictest0-21swapper/122:32:181
9049993112,16cyclictest0-21swapper/122:32:181
9049993110,18cyclictest0-21swapper/121:45:121
904899319,20cyclictest0-21swapper/000:35:310
904899319,16cyclictest0-21swapper/022:40:360
904899316,23cyclictest0-21swapper/023:20:250
904899315,21cyclictest0-21swapper/020:40:060
904899315,20cyclictest0-21swapper/020:20:270
904899315,20cyclictest0-21swapper/020:20:270
9048993116,12cyclictest0-21swapper/023:40:000
9048993116,12cyclictest0-21swapper/023:39:590
9048993114,15cyclictest0-21swapper/021:35:330
116692315,10sleep10-21swapper/120:27:111
905199308,21cyclictest0-21swapper/321:01:493
905199308,21cyclictest0-21swapper/320:08:393
905199308,11cyclictest0-21swapper/319:46:003
905199305,23cyclictest0-21swapper/319:31:303
905199302,25cyclictest0-21swapper/319:40:233
9051993018,11cyclictest0-21swapper/320:15:303
9051993018,11cyclictest0-21swapper/320:15:303
905099309,18cyclictest0-21swapper/200:10:342
905099309,18cyclictest0-21swapper/200:10:332
905099308,19cyclictest0-21swapper/222:20:002
905099306,21cyclictest0-21swapper/222:25:162
905099306,21cyclictest0-21swapper/222:25:162
905099305,13cyclictest0-21swapper/221:07:122
904999305,23cyclictest0-21swapper/119:30:201
904999304,24cyclictest0-21swapper/120:20:161
904999304,24cyclictest0-21swapper/120:20:161
904999304,24cyclictest0-21swapper/120:06:301
9049993015,14cyclictest0-21swapper/120:30:511
9049993010,18cyclictest0-21swapper/122:55:431
904899309,19cyclictest0-21swapper/022:10:280
904899308,19cyclictest0-21swapper/000:10:190
904899308,19cyclictest0-21swapper/000:10:190
904899305,20cyclictest0-21swapper/020:56:290
904899305,20cyclictest0-21swapper/020:16:040
904899305,20cyclictest0-21swapper/020:16:040
9048993014,14cyclictest0-21swapper/023:33:030
9048993014,14cyclictest0-21swapper/023:33:030
9048993014,14cyclictest0-21swapper/022:15:170
9048993013,15cyclictest0-21swapper/022:00:230
9048993013,14cyclictest0-21swapper/023:10:240
9048993011,17cyclictest0-21swapper/000:25:120
9048993010,18cyclictest0-21swapper/021:13:020
905199298,19cyclictest0-21swapper/319:17:193
9051992914,13cyclictest0-21swapper/320:00:173
9051992914,13cyclictest0-21swapper/319:55:013
9051992913,14cyclictest0-21swapper/320:55:113
9051992913,14cyclictest0-21swapper/320:35:223
905099298,19cyclictest0-21swapper/219:45:132
905099296,20cyclictest0-21swapper/222:10:122
905099295,22cyclictest0-21swapper/219:15:122
905099295,22cyclictest0-21swapper/219:13:592
9050992914,13cyclictest0-21swapper/223:30:362
9050992914,13cyclictest0-21swapper/223:30:362
9050992914,12cyclictest0-21swapper/223:50:262
9050992913,14cyclictest0-21swapper/222:45:172
9050992913,14cyclictest0-21swapper/221:30:222
9050992912,15cyclictest0-21swapper/223:10:332
9050992910,17cyclictest0-21swapper/223:05:022
9050992910,17cyclictest0-21swapper/223:05:022
9050992910,16cyclictest0-21swapper/223:45:002
9050992910,16cyclictest0-21swapper/222:20:172
9049992915,12cyclictest0-21swapper/123:35:191
9049992915,12cyclictest0-21swapper/123:35:191
9049992915,12cyclictest0-21swapper/122:45:161
9049992915,12cyclictest0-21swapper/122:20:031
9049992915,12cyclictest0-21swapper/100:00:331
9049992914,13cyclictest0-21swapper/123:25:321
9049992914,13cyclictest0-21swapper/121:35:191
9049992913,14cyclictest0-21swapper/100:35:261
9049992912,15cyclictest0-21swapper/121:50:351
9049992912,15cyclictest0-21swapper/121:50:351
9049992910,17cyclictest0-21swapper/123:55:141
9049992910,17cyclictest0-21swapper/122:20:321
9049992910,16cyclictest0-21swapper/123:20:041
9049992910,16cyclictest0-21swapper/121:40:181
904899299,18cyclictest0-21swapper/023:00:270
904899298,19cyclictest0-21swapper/023:55:050
9048992915,12cyclictest0-21swapper/020:25:130
9048992910,16cyclictest0-21swapper/023:19:510
195802293,5sleep119603-21ntp_states20:45:211
905199289,17cyclictest0-21swapper/320:45:133
905199288,19cyclictest0-21swapper/320:10:453
905199288,18cyclictest0-21swapper/320:40:033
9051992816,11cyclictest0-21swapper/320:52:123
9051992814,13cyclictest0-21swapper/319:10:163
9051992813,14cyclictest0-21swapper/320:20:133
9051992813,14cyclictest0-21swapper/320:20:133
9051992813,14cyclictest0-21swapper/319:55:173
9051992812,14cyclictest0-21swapper/319:25:123
9051992812,14cyclictest0-21swapper/319:20:153
905099285,21cyclictest0-21swapper/220:55:132
9050992815,11cyclictest0-21swapper/200:20:172
9050992814,12cyclictest0-21swapper/223:35:342
9050992814,12cyclictest0-21swapper/223:35:332
9050992814,12cyclictest0-21swapper/223:25:112
9050992814,12cyclictest0-21swapper/200:15:022
904999288,18cyclictest0-21swapper/100:25:331
904999287,18cyclictest0-21swapper/123:05:221
904999287,18cyclictest0-21swapper/123:05:211
904999285,21cyclictest0-21swapper/119:15:161
9049992813,12cyclictest0-21swapper/122:50:131
9049992812,14cyclictest0-21swapper/121:25:121
9049992811,15cyclictest0-21swapper/123:10:241
9049992811,15cyclictest0-21swapper/100:15:121
9049992811,14cyclictest0-21swapper/100:10:301
9049992811,14cyclictest0-21swapper/100:10:301
904899286,20cyclictest0-21swapper/022:30:220
904899286,20cyclictest0-21swapper/022:30:210
904899286,20cyclictest0-21swapper/000:15:230
904899286,20cyclictest0-21swapper/000:05:200
9048992814,12cyclictest0-21swapper/022:55:130
9048992814,12cyclictest0-21swapper/022:25:290
9048992814,12cyclictest0-21swapper/022:25:290
9048992811,15cyclictest0-21swapper/021:30:160
9048992811,15cyclictest0-21swapper/021:17:120
9048992811,15cyclictest0-21swapper/021:17:110
9048992811,15cyclictest0-21swapper/000:00:200
905199274,22cyclictest0-21swapper/320:34:343
9051992712,13cyclictest0-21swapper/320:25:243
905099276,18cyclictest0-21swapper/223:15:262
9050992710,15cyclictest0-21swapper/221:50:122
9050992710,15cyclictest0-21swapper/221:50:122
904999279,16cyclictest0-21swapper/100:30:341
904999275,20cyclictest0-21swapper/120:15:191
904999275,20cyclictest0-21swapper/120:15:181
9049992714,11cyclictest0-21swapper/123:30:151
9049992714,11cyclictest0-21swapper/123:30:151
9049992711,14cyclictest0-21swapper/123:00:141
904899276,19cyclictest0-21swapper/022:35:310
904899276,19cyclictest0-21swapper/000:30:140
904899275,20cyclictest0-21swapper/022:45:130
9048992713,12cyclictest0-21swapper/021:25:280
9048992710,15cyclictest0-21swapper/021:40:180
156802276,6sleep00-21swapper/021:50:350
156802276,6sleep00-21swapper/021:50:340
905199268,17cyclictest0-21swapper/319:35:123
904999267,17cyclictest0-21swapper/123:15:301
904999265,18cyclictest0-21swapper/123:50:221
9049992611,13cyclictest0-21swapper/122:40:281
9049992611,13cyclictest0-21swapper/100:20:271
904899266,17cyclictest0-21swapper/021:55:140
904899265,19cyclictest0-21swapper/022:22:290
9048992614,9cyclictest0-21swapper/023:25:200
9048992612,12cyclictest0-21swapper/021:45:180
905099256,16cyclictest0-21swapper/223:00:012
904999256,17cyclictest0-21swapper/123:45:181
904999256,17cyclictest0-21swapper/122:25:241
904999256,17cyclictest0-21swapper/122:25:241
9049992511,12cyclictest0-21swapper/122:05:131
905099246,15cyclictest0-21swapper/200:30:012
904899245,17cyclictest0-21swapper/021:20:160
904899245,17cyclictest0-21swapper/021:20:160
225102223,17sleep029178-21stress22:08:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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