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2025-05-05 - 05:23
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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 792 highest latencies:
System rack7slot1.osadl.org (updated Mon May 05, 2025 00:45:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12693211956,23sleep20-21swapper/219:07:342
12904211252,20sleep10-21swapper/119:09:581
113062960,1sleep12599-21stress21:26:511
1287029350,38sleep00-21swapper/019:09:360
1263928958,26sleep30-21swapper/319:06:543
13011995415,17cyclictest0-21swapper/322:15:253
13011995314,16cyclictest0-21swapper/323:51:143
13011995311,20cyclictest0-21swapper/323:40:003
267742520,1sleep12599-21stress00:27:091
1301199529,22cyclictest0-21swapper/323:15:163
13011995115,12cyclictest0-21swapper/322:35:273
1301199509,20cyclictest0-21swapper/321:40:323
13011995016,14cyclictest0-21swapper/323:28:033
13011995012,17cyclictest0-21swapper/323:01:483
13011995010,20cyclictest0-21swapper/321:47:503
13011995010,20cyclictest0-21swapper/321:47:493
1301199493,24cyclictest0-21swapper/323:20:163
13011994915,14cyclictest0-21swapper/300:20:193
13011994914,14cyclictest0-21swapper/321:25:143
13011994913,14cyclictest0-21swapper/322:46:373
13011994910,18cyclictest0-21swapper/322:02:283
13011994811,17cyclictest0-21swapper/321:15:233
13011994811,17cyclictest0-21swapper/321:15:233
1301199478,18cyclictest0-21swapper/322:31:533
1301199478,18cyclictest0-21swapper/322:31:533
13011994715,15cyclictest0-21swapper/321:12:023
13011994715,13cyclictest0-21swapper/319:15:063
1301199469,19cyclictest0-21swapper/300:10:243
1301199469,19cyclictest0-21swapper/300:10:243
1301199465,22cyclictest0-21swapper/320:30:263
13011994616,12cyclictest0-21swapper/323:55:233
13011994616,11cyclictest0-21swapper/323:12:283
13011994615,12cyclictest0-21swapper/300:05:293
13011994614,12cyclictest0-21swapper/322:55:393
13011994613,13cyclictest0-21swapper/321:50:073
13011994613,13cyclictest0-21swapper/321:50:073
13011994612,17cyclictest0-21swapper/323:34:113
13011994514,12cyclictest0-21swapper/321:37:523
13011994510,18cyclictest0-21swapper/322:14:533
13011994510,18cyclictest0-21swapper/322:14:533
1301199438,16cyclictest0-21swapper/321:58:583
13011994313,15cyclictest0-21swapper/300:30:303
136222420,1sleep12596-21stress23:59:041
13011994116,11cyclictest0-21swapper/322:50:243
13008994114,17cyclictest0-21swapper/021:54:110
13008994114,17cyclictest0-21swapper/021:54:110
104232410,1sleep110548-21latency_hist22:40:011
13009994011,26cyclictest0-21swapper/122:22:201
24742395,14sleep00-21swapper/021:09:300
32802385,14sleep10-21swapper/119:56:181
256532385,14sleep20-21swapper/220:45:302
226212385,14sleep10-21swapper/119:29:471
214242385,14sleep10-21swapper/120:38:111
146442385,14sleep20-21swapper/220:21:412
146442385,14sleep20-21swapper/220:21:402
1300899388,23cyclictest0-21swapper/020:10:260
122822385,14sleep20-21swapper/220:15:482
313032375,14sleep00-21swapper/019:47:070
24022375,14sleep20-21swapper/221:08:362
213502375,14sleep20-21swapper/220:37:162
178972374,13sleep00-21swapper/019:16:150
147932375,13sleep10-21swapper/120:23:281
147932375,13sleep10-21swapper/120:23:281
314172364,13sleep20-21swapper/219:48:322
304032364,13sleep10-21swapper/120:59:211
245142365,12sleep10-21swapper/119:30:351
234712365,14sleep00-21swapper/020:40:510
190432365,13sleep10-21swapper/120:31:061
151102365,13sleep20-21swapper/219:13:532
1300899369,17cyclictest0-21swapper/020:20:270
1300899369,17cyclictest0-21swapper/020:20:260
1300899364,24cyclictest0-21swapper/021:40:330
13008993615,18cyclictest0-21swapper/000:17:070
13008993615,18cyclictest0-21swapper/000:17:060
11552364,13sleep00-21swapper/019:52:430
102022365,13sleep20-21swapper/220:13:062
55602354,12sleep10-21swapper/120:01:231
237502353,13sleep10-21swapper/120:44:171
226062355,13sleep20-21swapper/219:29:352
1301099358,26cyclictest0-21swapper/220:51:022
13010993512,20cyclictest0-21swapper/223:32:252
13009993512,20cyclictest0-21swapper/100:03:031
1300899359,20cyclictest0-21swapper/019:35:050
1300899358,17cyclictest0-21swapper/019:31:110
1300899356,23cyclictest0-21swapper/020:50:300
13008993510,19cyclictest0-21swapper/019:13:410
13008993510,17cyclictest0-21swapper/020:55:060
326212345,10sleep00-21swapper/021:04:090
257062345,12sleep10-21swapper/120:46:051
13010993416,16cyclictest0-21swapper/221:55:322
13010993411,20cyclictest0-21swapper/200:30:342
13009993411,20cyclictest0-21swapper/123:40:071
13009993411,20cyclictest0-21swapper/123:40:061
13009993411,20cyclictest0-21swapper/122:05:471
13009993411,20cyclictest0-21swapper/100:20:261
13009993411,20cyclictest0-21swapper/100:05:411
1300899348,20cyclictest0-21swapper/020:35:160
1300899347,22cyclictest0-21swapper/019:23:400
1300899345,18cyclictest0-21swapper/021:35:160
13008993416,17cyclictest0-21swapper/019:40:060
13008993415,16cyclictest0-21swapper/022:51:510
13008993410,18cyclictest0-21swapper/020:49:100
13008993410,18cyclictest0-21swapper/019:25:110
123992340,1sleep02599-21stress22:42:220
304492335,10sleep20-21swapper/220:59:542
268282335,11sleep20-21swapper/219:36:412
23612334,10sleep10-21swapper/121:08:071
169682334,10sleep10-21swapper/120:28:021
13010993312,18cyclictest0-21swapper/200:35:232
13010993311,19cyclictest0-21swapper/221:16:042
13010993311,19cyclictest0-21swapper/221:16:042
1300999336,24cyclictest0-21swapper/122:00:121
13009993315,15cyclictest0-21swapper/121:40:561
13009993315,15cyclictest0-21swapper/100:10:091
13009993315,15cyclictest0-21swapper/100:10:091
13009993313,17cyclictest0-21swapper/123:23:381
13009993311,19cyclictest0-21swapper/123:25:171
13009993311,19cyclictest0-21swapper/121:20:341
1300899337,24cyclictest0-21swapper/020:31:120
1300899337,18cyclictest0-21swapper/020:05:280
1300899335,25cyclictest0-21swapper/022:05:280
13008993315,15cyclictest0-21swapper/023:40:220
13008993315,15cyclictest0-21swapper/023:40:220
13008993314,16cyclictest0-21swapper/000:35:160
13008993313,17cyclictest0-21swapper/023:46:090
13008993310,20cyclictest0-21swapper/000:29:350
13008993310,15cyclictest0-21swapper/021:25:340
101582334,10sleep10-21swapper/120:12:411
291982324,11sleep10-21swapper/119:43:261
13011993215,15cyclictest0-21swapper/300:25:223
13011993215,14cyclictest0-21swapper/321:23:033
13011993211,18cyclictest0-21swapper/321:30:023
1301099328,22cyclictest0-21swapper/221:00:312
1301099328,22cyclictest0-21swapper/219:56:322
1301099327,23cyclictest0-21swapper/200:16:512
1301099327,23cyclictest0-21swapper/200:16:512
1301099327,22cyclictest0-21swapper/222:30:172
1301099327,22cyclictest0-21swapper/222:30:162
1301099327,22cyclictest0-21swapper/222:10:192
1301099327,22cyclictest0-21swapper/222:10:192
13010993215,15cyclictest0-21swapper/222:45:262
13010993214,16cyclictest0-21swapper/222:53:452
13010993212,18cyclictest0-21swapper/223:25:372
1300999327,23cyclictest0-21swapper/121:17:021
1300999327,23cyclictest0-21swapper/121:17:021
13009993216,14cyclictest0-21swapper/123:35:181
13009993215,15cyclictest0-21swapper/122:40:191
13009993210,20cyclictest0-21swapper/122:10:261
13009993210,20cyclictest0-21swapper/122:10:261
1300899326,24cyclictest0-21swapper/019:56:320
1300899325,24cyclictest0-21swapper/000:10:370
1300899325,24cyclictest0-21swapper/000:10:370
1300899325,24cyclictest0-21swapper/000:00:460
1300899324,26cyclictest0-21swapper/020:01:020
1300899324,22cyclictest0-21swapper/020:15:050
13008993216,13cyclictest0-21swapper/022:10:100
13008993216,13cyclictest0-21swapper/022:10:100
13008993216,13cyclictest0-21swapper/021:55:140
13008993216,13cyclictest0-21swapper/000:31:080
13008993214,15cyclictest0-21swapper/023:55:490
13008993213,17cyclictest0-21swapper/022:25:020
13008993211,18cyclictest0-21swapper/023:37:380
79762314,14sleep10-21swapper/120:08:321
325642312,11sleep10-21swapper/121:03:261
313852313,11sleep10-21swapper/119:48:071
1301199315,24cyclictest0-21swapper/319:24:073
13011993111,17cyclictest0-21swapper/323:05:193
1301099318,21cyclictest0-21swapper/220:29:012
1301099317,21cyclictest0-21swapper/222:37:162
13010993119,11cyclictest0-21swapper/219:15:522
13010993116,13cyclictest0-21swapper/223:50:202
13010993116,12cyclictest0-21swapper/222:55:242
13010993114,15cyclictest0-21swapper/223:40:222
13010993114,15cyclictest0-21swapper/223:40:222
13010993111,18cyclictest0-21swapper/221:10:272
13009993115,14cyclictest0-21swapper/121:10:201
13009993115,14cyclictest0-21swapper/119:52:021
13009993114,15cyclictest0-21swapper/121:50:341
13009993114,15cyclictest0-21swapper/121:50:341
13009993111,18cyclictest0-21swapper/122:55:191
13009993111,17cyclictest0-21swapper/123:45:341
13009993110,19cyclictest0-21swapper/123:00:171
13009993110,19cyclictest0-21swapper/121:30:281
1300899317,18cyclictest0-21swapper/020:25:400
1300899316,19cyclictest0-21swapper/021:10:180
1300899315,23cyclictest0-21swapper/022:30:060
1300899315,23cyclictest0-21swapper/022:30:060
13008993115,13cyclictest0-21swapper/023:19:380
13008993115,13cyclictest0-21swapper/022:15:140
13008993114,14cyclictest0-21swapper/022:45:240
13008993112,16cyclictest0-21swapper/000:20:330
13011993016,12cyclictest0-21swapper/300:40:023
13011993015,12cyclictest0-21swapper/322:44:393
13011993010,16cyclictest0-21swapper/322:28:413
13011993010,16cyclictest0-21swapper/322:28:403
1301099307,21cyclictest0-21swapper/223:45:362
1301099307,21cyclictest0-21swapper/221:45:242
1301099307,21cyclictest0-21swapper/221:45:242
1301099307,20cyclictest0-21swapper/222:25:202
1301099307,20cyclictest0-21swapper/222:25:202
1301099306,22cyclictest0-21swapper/223:10:182
1301099305,23cyclictest0-21swapper/220:09:122
1301099305,23cyclictest0-21swapper/219:32:422
13010993013,15cyclictest0-21swapper/222:05:152
13010993013,14cyclictest0-21swapper/200:00:022
1300999309,18cyclictest0-21swapper/121:45:191
1300999309,18cyclictest0-21swapper/121:45:181
1300999307,20cyclictest0-21swapper/100:15:311
1300999307,20cyclictest0-21swapper/100:15:311
13009993016,12cyclictest0-21swapper/123:10:301
13009993015,12cyclictest0-21swapper/123:15:181
13009993015,12cyclictest0-21swapper/121:35:201
13009993010,17cyclictest0-21swapper/123:05:561
1300899304,17cyclictest0-21swapper/000:05:380
13008993014,13cyclictest0-21swapper/023:30:350
13008993013,15cyclictest0-21swapper/022:25:090
13008993013,15cyclictest0-21swapper/022:25:090
13008993013,14cyclictest0-21swapper/023:05:340
1301199295,22cyclictest0-21swapper/320:12:363
1301199295,22cyclictest0-21swapper/319:55:183
13011992913,14cyclictest0-21swapper/323:45:293
13011992910,18cyclictest0-21swapper/319:33:023
1301099297,19cyclictest0-21swapper/223:35:322
1301099296,21cyclictest0-21swapper/222:20:342
1301099296,21cyclictest0-21swapper/222:00:252
1301099296,20cyclictest0-21swapper/223:20:332
1301099296,20cyclictest0-21swapper/221:40:162
1301099295,23cyclictest0-21swapper/220:01:022
1301099295,22cyclictest0-21swapper/220:33:212
13010992917,11cyclictest0-21swapper/220:41:532
13010992912,15cyclictest0-21swapper/222:15:172
13010992912,15cyclictest0-21swapper/200:20:282
13010992910,17cyclictest0-21swapper/222:40:222
1300999299,17cyclictest0-21swapper/122:30:021
1300999299,17cyclictest0-21swapper/122:30:021
1300999296,21cyclictest0-21swapper/122:15:311
1300999295,18cyclictest0-21swapper/119:18:401
13009992915,12cyclictest0-21swapper/122:45:391
13009992914,12cyclictest0-21swapper/122:50:241
13009992913,14cyclictest0-21swapper/120:15:211
13009992911,15cyclictest0-21swapper/123:52:451
1301199285,21cyclictest0-21swapper/321:01:163
1301199285,21cyclictest0-21swapper/320:35:163
1301199285,21cyclictest0-21swapper/319:25:063
13011992815,11cyclictest0-21swapper/320:45:173
13011992814,12cyclictest0-21swapper/323:45:013
13011992814,12cyclictest0-21swapper/323:45:003
13011992812,14cyclictest0-21swapper/300:00:193
13010992815,11cyclictest0-21swapper/221:20:152
13010992814,12cyclictest0-21swapper/223:15:172
13010992812,14cyclictest0-21swapper/219:20:162
1300999288,18cyclictest0-21swapper/122:25:231
1300999288,18cyclictest0-21swapper/122:25:221
1300999285,21cyclictest0-21swapper/120:50:131
13009992813,13cyclictest0-21swapper/119:35:201
13009992812,14cyclictest0-21swapper/123:30:171
13009992810,16cyclictest0-21swapper/100:30:191
1300899289,16cyclictest0-21swapper/023:25:270
1300899284,21cyclictest0-21swapper/022:00:070
13008992814,12cyclictest0-21swapper/023:55:010
13008992814,12cyclictest0-21swapper/023:00:350
13008992814,12cyclictest0-21swapper/022:55:230
13008992812,13cyclictest0-21swapper/021:20:210
1301199275,21cyclictest0-21swapper/320:40:063
1301199275,21cyclictest0-21swapper/320:21:163
1301199275,21cyclictest0-21swapper/320:21:163
1301199275,21cyclictest0-21swapper/320:08:463
1301199275,20cyclictest0-21swapper/320:58:073
1301199275,20cyclictest0-21swapper/319:53:163
13011992716,10cyclictest0-21swapper/320:15:163
13011992715,11cyclictest0-21swapper/320:50:163
13011992715,11cyclictest0-21swapper/320:25:373
13011992715,11cyclictest0-21swapper/319:46:463
13011992713,12cyclictest0-21swapper/322:05:093
1301099279,16cyclictest0-21swapper/219:40:272
1301099277,17cyclictest0-21swapper/221:40:022
1301099276,14cyclictest0-21swapper/200:00:102
1301099275,20cyclictest0-21swapper/221:35:032
1301099275,11cyclictest0-21swapper/219:54:312
1300999275,17cyclictest0-21swapper/119:20:061
13009992716,10cyclictest0-21swapper/119:12:321
1300899275,20cyclictest0-21swapper/023:10:160
13008992712,12cyclictest0-21swapper/022:35:170
1301199266,18cyclictest0-21swapper/322:20:123
13011992612,12cyclictest0-21swapper/321:05:233
13011992611,13cyclictest0-21swapper/319:10:173
1301099266,17cyclictest0-21swapper/223:05:242
13010992614,10cyclictest0-21swapper/200:25:222
1300899265,19cyclictest0-21swapper/021:32:290
1300899264,20cyclictest0-21swapper/021:45:080
1300899264,20cyclictest0-21swapper/021:45:080
1301199259,14cyclictest0-21swapper/319:40:163
1301199255,19cyclictest0-21swapper/319:39:403
1301099257,16cyclictest0-21swapper/221:55:022
1301099257,16cyclictest0-21swapper/221:55:012
1301099255,18cyclictest0-21swapper/221:25:332
1301099255,18cyclictest0-21swapper/200:10:192
1301099255,18cyclictest0-21swapper/200:10:192
13009992511,12cyclictest0-21swapper/100:35:271
1301199245,18cyclictest0-21swapper/320:00:163
1300999236,15cyclictest0-21swapper/121:55:221
179762222,18sleep22595-21stress00:07:462
1300899225,15cyclictest0-21swapper/023:20:130
1301199206,12cyclictest0-21swapper/300:15:173
1301199206,12cyclictest0-21swapper/300:15:173
1301099203,16cyclictest2595-21stress23:03:222
1300899195,12cyclictest0-21swapper/021:15:360
1300899195,12cyclictest0-21swapper/021:15:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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