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2025-05-20 - 15:50
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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 Tue May 20, 2025 12:45:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1605821220,1sleep312267-21stress09:15:453
25980211959,55sleep30-21swapper/307:09:193
25979211953,60sleep20-21swapper/207:09:192
25993211351,57sleep10-21swapper/107:09:291
25705211252,54sleep00-21swapper/007:05:470
26138994212,21cyclictest0-21swapper/311:15:253
26136994211,29cyclictest0-21swapper/109:12:121
317382405,13sleep20-21swapper/208:36:032
2613699409,28cyclictest0-21swapper/112:09:381
26138993922,15cyclictest0-21swapper/309:20:333
26138993922,15cyclictest0-21swapper/309:20:333
26136993914,22cyclictest0-21swapper/110:23:021
151222395,13sleep20-21swapper/207:57:302
57302385,13sleep20-21swapper/208:52:352
36482385,13sleep10-21swapper/108:47:491
36482385,13sleep10-21swapper/108:47:481
26138993816,19cyclictest0-21swapper/311:40:193
26138993816,19cyclictest0-21swapper/311:40:183
26137993816,19cyclictest0-21swapper/212:14:082
26137993815,20cyclictest0-21swapper/210:25:022
26137993813,22cyclictest0-21swapper/211:31:322
26137993810,25cyclictest0-21swapper/212:33:102
26137993810,25cyclictest0-21swapper/212:33:092
2613699389,26cyclictest0-21swapper/112:10:181
26136993814,21cyclictest0-21swapper/112:37:281
26136993814,21cyclictest0-21swapper/109:59:361
26136993813,22cyclictest0-21swapper/112:15:191
26135993814,21cyclictest0-21swapper/009:41:150
45792375,13sleep20-21swapper/207:31:202
278642375,13sleep00-21swapper/007:11:050
276002375,13sleep20-21swapper/208:26:332
26652375,13sleep00-21swapper/007:28:410
266462375,13sleep20-21swapper/207:10:152
26138993718,16cyclictest0-21swapper/312:15:303
26138993717,17cyclictest0-21swapper/312:21:083
26138993717,17cyclictest0-21swapper/312:21:073
26138993716,18cyclictest0-21swapper/311:07:423
26137993712,22cyclictest0-21swapper/212:25:342
26136993715,19cyclictest0-21swapper/111:53:241
26136993714,9cyclictest0-21swapper/109:45:371
26136993711,23cyclictest0-21swapper/112:00:351
2613599378,26cyclictest0-21swapper/012:02:530
2613599378,26cyclictest0-21swapper/010:31:470
254192375,13sleep20-21swapper/208:20:282
213622375,12sleep00-21swapper/008:12:030
15452375,13sleep20-21swapper/208:42:442
152212375,13sleep10-21swapper/107:58:451
110552375,13sleep00-21swapper/007:48:530
109582375,13sleep20-21swapper/207:47:392
47112365,13sleep10-21swapper/107:32:581
26138993619,15cyclictest0-21swapper/311:20:243
26138993617,17cyclictest0-21swapper/309:25:283
26138993616,17cyclictest0-21swapper/311:55:293
26138993616,17cyclictest0-21swapper/310:05:273
26138993616,17cyclictest0-21swapper/309:40:203
26138993615,18cyclictest0-21swapper/312:25:093
26138993614,20cyclictest0-21swapper/309:30:273
26138993614,20cyclictest0-21swapper/309:30:263
26137993614,19cyclictest0-21swapper/210:26:352
26136993614,19cyclictest0-21swapper/110:45:161
2613599368,25cyclictest0-21swapper/009:10:040
26135993613,21cyclictest0-21swapper/010:05:350
26135993610,23cyclictest0-21swapper/010:21:500
19912364,12sleep00-21swapper/008:45:080
19912364,12sleep00-21swapper/008:45:080
170682364,13sleep00-21swapper/008:00:370
108932365,13sleep10-21swapper/107:46:511
89822355,12sleep10-21swapper/107:44:101
77162355,12sleep10-21swapper/108:56:191
276192355,12sleep10-21swapper/108:26:471
26138993519,14cyclictest0-21swapper/312:10:293
26138993517,16cyclictest0-21swapper/312:05:253
26138993517,16cyclictest0-21swapper/311:30:363
26138993516,17cyclictest0-21swapper/311:46:103
26138993516,17cyclictest0-21swapper/311:46:103
26138993516,17cyclictest0-21swapper/311:25:243
26138993516,16cyclictest0-21swapper/310:45:263
26138993515,18cyclictest0-21swapper/309:55:243
26138993515,17cyclictest0-21swapper/312:35:263
26138993515,17cyclictest0-21swapper/311:35:273
26138993515,17cyclictest0-21swapper/310:55:363
26138993515,17cyclictest0-21swapper/309:10:253
26137993516,16cyclictest0-21swapper/209:56:562
26136993515,18cyclictest0-21swapper/111:00:161
26136993515,18cyclictest0-21swapper/110:50:191
26136993514,19cyclictest0-21swapper/111:10:161
26136993510,23cyclictest0-21swapper/111:20:291
2613599357,25cyclictest0-21swapper/012:16:030
2613599356,26cyclictest0-21swapper/010:41:390
26135993513,19cyclictest0-21swapper/011:35:260
172062355,10sleep20-21swapper/208:02:232
14742355,10sleep00-21swapper/008:41:500
76782344,10sleep00-21swapper/008:55:490
3382345,10sleep00-21swapper/007:21:200
327602345,10sleep20-21swapper/207:20:452
306422345,10sleep20-21swapper/207:15:312
26138993417,15cyclictest0-21swapper/312:00:113
26138993417,14cyclictest0-21swapper/309:35:203
26138993416,16cyclictest0-21swapper/311:00:283
26138993416,16cyclictest0-21swapper/310:25:293
26138993416,15cyclictest0-21swapper/310:15:523
26138993415,16cyclictest0-21swapper/309:45:323
26137993416,15cyclictest0-21swapper/211:10:292
26137993415,16cyclictest0-21swapper/209:45:232
26137993415,16cyclictest0-21swapper/209:37:402
26137993413,18cyclictest0-21swapper/212:38:392
26137993412,19cyclictest0-21swapper/211:44:082
26137993412,19cyclictest0-21swapper/211:44:082
26137993412,19cyclictest0-21swapper/210:04:422
26137993411,20cyclictest0-21swapper/211:15:222
26137993411,20cyclictest0-21swapper/210:50:292
26137993410,21cyclictest0-21swapper/209:53:142
26136993415,16cyclictest0-21swapper/109:35:061
26136993413,18cyclictest0-21swapper/112:20:151
26136993413,18cyclictest0-21swapper/112:20:151
2613599345,19cyclictest0-21swapper/010:15:180
26135993411,20cyclictest0-21swapper/010:55:280
26135993411,20cyclictest0-21swapper/010:35:200
26135993411,20cyclictest0-21swapper/010:35:200
56552335,10sleep10-21swapper/108:51:381
306512335,10sleep10-21swapper/107:15:391
2613899338,24cyclictest0-21swapper/308:36:513
2613899335,21cyclictest0-21swapper/308:54:033
26138993317,14cyclictest0-21swapper/310:10:203
26138993317,13cyclictest0-21swapper/310:50:393
26138993316,15cyclictest0-21swapper/310:35:323
26138993316,15cyclictest0-21swapper/310:35:323
26138993316,15cyclictest0-21swapper/310:30:173
26138993316,15cyclictest0-21swapper/310:00:183
26138993316,15cyclictest0-21swapper/309:55:023
26138993315,16cyclictest0-21swapper/311:54:153
26138993315,15cyclictest0-21swapper/310:40:183
26137993316,15cyclictest0-21swapper/211:05:252
26137993315,16cyclictest0-21swapper/211:25:242
26137993315,16cyclictest0-21swapper/209:32:422
26137993315,16cyclictest0-21swapper/209:32:412
26137993312,18cyclictest0-21swapper/211:35:032
2613699339,14cyclictest0-21swapper/111:05:321
2613699335,22cyclictest0-21swapper/107:24:271
26136993313,18cyclictest0-21swapper/109:30:171
26136993313,18cyclictest0-21swapper/109:30:171
26135993316,14cyclictest0-21swapper/010:25:260
26135993315,15cyclictest0-21swapper/011:56:540
26135993313,18cyclictest0-21swapper/011:10:130
26135993310,20cyclictest0-21swapper/010:45:090
26135993310,18cyclictest0-21swapper/008:35:410
26135993310,17cyclictest0-21swapper/007:30:210
214102335,10sleep10-21swapper/108:12:411
98802325,13sleep10-21swapper/109:02:161
26138993218,13cyclictest0-21swapper/308:56:113
26138993218,13cyclictest0-21swapper/308:01:203
26138993218,13cyclictest0-21swapper/307:40:413
26138993216,13cyclictest0-21swapper/312:30:243
26138993216,13cyclictest0-21swapper/312:30:243
26138993216,13cyclictest0-21swapper/310:20:293
26137993216,14cyclictest0-21swapper/212:00:202
26137993215,15cyclictest0-21swapper/211:55:072
26137993215,14cyclictest0-21swapper/212:15:232
26137993215,14cyclictest0-21swapper/211:50:282
26137993214,16cyclictest0-21swapper/209:15:362
26137993214,15cyclictest0-21swapper/210:05:112
2613699328,21cyclictest0-21swapper/111:45:331
2613699328,21cyclictest0-21swapper/111:45:331
2613699325,26cyclictest0-21swapper/110:33:271
26136993216,14cyclictest0-21swapper/112:25:231
26136993215,14cyclictest0-21swapper/110:00:131
26136993213,16cyclictest0-21swapper/110:10:251
26136993210,20cyclictest0-21swapper/111:35:171
2613599326,18cyclictest0-21swapper/012:05:050
2613599325,25cyclictest0-21swapper/009:04:530
2613599325,21cyclictest0-21swapper/009:06:070
2613599325,20cyclictest0-21swapper/008:53:490
2613599325,14cyclictest0-21swapper/007:43:130
26135993217,12cyclictest0-21swapper/011:29:220
26135993216,13cyclictest0-21swapper/012:20:050
26135993216,13cyclictest0-21swapper/012:20:050
26135993215,15cyclictest0-21swapper/009:30:340
26135993215,15cyclictest0-21swapper/009:30:340
26135993214,16cyclictest0-21swapper/009:20:150
26135993214,16cyclictest0-21swapper/009:20:150
26135993211,18cyclictest0-21swapper/012:35:180
26135993210,19cyclictest0-21swapper/010:10:340
66882315,10sleep10-21swapper/107:36:311
2613899318,21cyclictest0-21swapper/308:15:113
2613899315,24cyclictest0-21swapper/308:44:013
2613899315,24cyclictest0-21swapper/308:24:503
26138993115,13cyclictest0-21swapper/309:10:003
2613799316,22cyclictest0-21swapper/211:45:182
2613799316,22cyclictest0-21swapper/211:45:182
2613799315,24cyclictest0-21swapper/209:00:272
26137993115,14cyclictest0-21swapper/209:10:352
26137993115,14cyclictest0-21swapper/208:05:252
26137993114,15cyclictest0-21swapper/211:20:282
26137993114,14cyclictest0-21swapper/211:00:152
26137993114,14cyclictest0-21swapper/211:00:012
26137993112,17cyclictest0-21swapper/209:40:182
26137993112,16cyclictest0-21swapper/210:40:162
26137993111,17cyclictest0-21swapper/212:05:182
26136993114,14cyclictest0-21swapper/111:40:261
26136993114,14cyclictest0-21swapper/111:40:251
26136993110,18cyclictest0-21swapper/110:40:321
2613599318,18cyclictest0-21swapper/008:25:250
2613599315,24cyclictest0-21swapper/008:33:030
2613599315,24cyclictest0-21swapper/007:52:430
26135993114,15cyclictest0-21swapper/011:30:170
26135993114,14cyclictest0-21swapper/009:55:100
26135993110,18cyclictest0-21swapper/011:10:020
26135993110,15cyclictest0-21swapper/007:35:310
25572315,10sleep10-21swapper/107:27:171
192652315,10sleep00-21swapper/008:07:030
2613899308,21cyclictest0-21swapper/307:58:503
2613899308,20cyclictest0-21swapper/308:26:493
2613899305,23cyclictest0-21swapper/308:45:413
2613899305,23cyclictest0-21swapper/308:45:403
2613899305,23cyclictest0-21swapper/308:07:413
2613899305,23cyclictest0-21swapper/307:12:213
26138993018,11cyclictest0-21swapper/308:14:413
26138993018,11cyclictest0-21swapper/307:17:013
26138993013,15cyclictest0-21swapper/307:50:353
26138993012,16cyclictest647-21cron07:25:013
26138993012,16cyclictest0-21swapper/307:30:143
2613799305,23cyclictest0-21swapper/209:08:272
2613799305,23cyclictest0-21swapper/208:30:262
2613799305,13cyclictest0-21swapper/208:10:262
26137993016,13cyclictest0-21swapper/207:28:572
26137993015,12cyclictest0-21swapper/210:30:282
26137993014,14cyclictest0-21swapper/210:10:192
26137993014,14cyclictest0-21swapper/209:25:292
26137993014,14cyclictest0-21swapper/208:56:462
2613699309,19cyclictest0-21swapper/110:15:281
2613699306,18cyclictest0-21swapper/108:00:041
2613699305,19cyclictest0-21swapper/107:53:131
26136993015,12cyclictest0-21swapper/109:15:281
26136993012,16cyclictest0-21swapper/109:40:321
2613599306,21cyclictest0-21swapper/011:00:050
2613599305,23cyclictest0-21swapper/008:20:240
26135993015,13cyclictest0-21swapper/007:15:200
26135993014,14cyclictest0-21swapper/009:15:160
26135993013,14cyclictest0-21swapper/012:25:170
26135993011,16cyclictest0-21swapper/009:35:280
2613899295,22cyclictest0-21swapper/307:25:203
26138992917,11cyclictest0-21swapper/308:31:213
26138992917,11cyclictest0-21swapper/307:49:413
26138992915,13cyclictest0-21swapper/307:36:313
26138992913,14cyclictest0-21swapper/309:00:393
26138992910,17cyclictest0-21swapper/311:15:013
2613799299,18cyclictest0-21swapper/210:35:292
2613799299,18cyclictest0-21swapper/210:35:292
2613799295,22cyclictest0-21swapper/207:42:362
2613799295,22cyclictest0-21swapper/207:38:272
26137992915,12cyclictest0-21swapper/212:20:132
26137992915,12cyclictest0-21swapper/212:20:132
2613699297,16cyclictest0-21swapper/108:19:251
2613699295,22cyclictest0-21swapper/109:09:361
2613699295,22cyclictest0-21swapper/108:35:271
2613699295,22cyclictest0-21swapper/108:06:571
2613699295,14cyclictest0-21swapper/107:10:561
26136992915,12cyclictest0-21swapper/110:05:301
2613599293,24cyclictest0-21swapper/008:17:320
2613599293,24cyclictest0-21swapper/007:55:430
26135992915,12cyclictest0-21swapper/011:21:000
26135992911,16cyclictest0-21swapper/011:15:360
26137992816,11cyclictest0-21swapper/208:45:072
26137992816,11cyclictest0-21swapper/208:45:072
2613699285,21cyclictest0-21swapper/108:24:371
2613699285,17cyclictest0-21swapper/108:41:251
2613699284,14cyclictest0-21swapper/108:31:581
26136992814,12cyclictest0-21swapper/111:15:171
26136992814,12cyclictest0-21swapper/109:30:011
26136992813,13cyclictest0-21swapper/110:35:141
26136992813,13cyclictest0-21swapper/110:35:141
2613599288,17cyclictest0-21swapper/011:40:160
2613599288,17cyclictest0-21swapper/011:40:160
26135992814,12cyclictest0-21swapper/010:50:300
26135992813,12cyclictest0-21swapper/009:25:150
26135992810,16cyclictest0-21swapper/011:45:190
26135992810,16cyclictest0-21swapper/011:45:190
2613799276,19cyclictest0-21swapper/207:50:512
2613799275,20cyclictest0-21swapper/208:15:472
2613699267,17cyclictest0-21swapper/110:55:211
26136992611,13cyclictest0-21swapper/110:25:231
26136992611,12cyclictest0-21swapper/111:55:301
2613599261,5cyclictest81rcu_preempt12:10:160
2613799257,15cyclictest0-21swapper/210:45:292
2613699257,16cyclictest0-21swapper/112:30:281
2613699257,16cyclictest0-21swapper/112:30:281
26136992514,9cyclictest0-21swapper/109:55:021
2613599257,16cyclictest0-21swapper/009:45:190
26135992418,4cyclictest292052sleep009:50:390
26136992310,11cyclictest0-21swapper/111:30:241
2613799226,14cyclictest0-21swapper/210:15:292
2613599226,14cyclictest0-21swapper/010:05:010
2613599226,13cyclictest0-21swapper/011:50:250
2613599223,5cyclictest30122-21tune2fs12:30:180
2613599223,5cyclictest30122-21tune2fs12:30:180
2613799205,14cyclictest0-21swapper/209:20:342
2613799205,14cyclictest0-21swapper/209:20:342
2613699205,14cyclictest0-21swapper/111:25:321
2613699194,8cyclictest12264-21stress09:22:111
2613699194,8cyclictest12264-21stress09:22:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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