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2022-12-03 - 02:31

x86 Intel (undisclosed) @1600 MHz, Linux 4.9.20-rt16 (Profile)

Latency plot of system in rack #7, slot #1
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the alll highest latencies:
System rack7slot1.osadl.org (updated Sat Dec 03, 2022 00:45:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21866211956,21sleep20-21swapper/219:05:022
23813211151,54sleep00-21swapper/019:06:090
2401329364,24sleep30-21swapper/319:08:173
2382829050,35sleep10-21swapper/119:06:181
2429599426,16cyclictest0-21swapper/222:10:322
24290994111,22cyclictest0-21swapper/020:45:160
24295994013,16cyclictest0-21swapper/223:10:222
2429099409,28cyclictest0-21swapper/021:55:330
53232395,13sleep20-21swapper/220:35:302
2429599397,20cyclictest0-21swapper/223:00:142
24290993911,19cyclictest0-21swapper/020:35:210
192732395,13sleep20-21swapper/220:00:252
192732395,13sleep20-21swapper/220:00:252
264662385,13sleep20-21swapper/219:12:012
254542385,13sleep20-21swapper/220:14:172
24290993811,13cyclictest0-21swapper/023:10:170
205472385,13sleep20-21swapper/221:06:262
200482385,13sleep00-21swapper/020:00:430
200482385,13sleep00-21swapper/020:00:430
127702385,13sleep20-21swapper/219:48:342
106752385,13sleep20-21swapper/220:48:462
76082375,13sleep20-21swapper/219:37:032
300372375,13sleep00-21swapper/019:18:200
29292375,13sleep20-21swapper/220:32:332
27062375,12sleep20-21swapper/219:29:332
2429199377,24cyclictest0-21swapper/119:25:211
24290993715,19cyclictest0-21swapper/021:20:200
175912375,13sleep20-21swapper/219:56:242
130742375,13sleep20-21swapper/220:51:542
81712365,13sleep10-21swapper/120:43:351
77342365,12sleep00-21swapper/019:38:290
76962365,13sleep10-21swapper/119:38:021
49942365,13sleep10-21swapper/119:31:491
325582365,12sleep20-21swapper/219:23:562
322842365,12sleep00-21swapper/019:20:570
254312365,13sleep10-21swapper/120:14:031
2429699368,26cyclictest0-21swapper/323:25:173
24296993619,15cyclictest0-21swapper/321:40:333
24296993619,15cyclictest0-21swapper/321:40:333
24296993619,15cyclictest0-21swapper/300:30:343
24296993618,16cyclictest0-21swapper/323:00:423
2429199366,17cyclictest0-21swapper/122:50:401
2429199365,25cyclictest0-21swapper/123:00:161
2429099365,20cyclictest0-21swapper/019:40:240
24290993614,20cyclictest0-21swapper/019:55:390
150802365,13sleep10-21swapper/119:51:451
2429699357,25cyclictest0-21swapper/321:14:433
24296993519,14cyclictest0-21swapper/322:22:123
2429199357,18cyclictest0-21swapper/122:10:251
2429199357,18cyclictest0-21swapper/121:25:321
24291993513,19cyclictest0-21swapper/100:30:301
24290993511,21cyclictest0-21swapper/022:15:160
24290993510,19cyclictest0-21swapper/021:05:100
24290993510,19cyclictest0-21swapper/020:10:380
24290993510,17cyclictest0-21swapper/020:15:140
203442355,13sleep10-21swapper/120:03:491
203442355,13sleep10-21swapper/120:03:491
176072355,10sleep30-21swapper/319:56:333
161532355,13sleep10-21swapper/121:00:081
24295993411,15cyclictest0-21swapper/223:49:172
2429199346,18cyclictest0-21swapper/123:33:021
2429199346,18cyclictest0-21swapper/123:10:171
2429199345,20cyclictest0-21swapper/120:25:231
2429099347,17cyclictest0-21swapper/020:30:060
2429099346,25cyclictest0-21swapper/021:10:290
24290993416,15cyclictest0-21swapper/000:35:300
24290993415,16cyclictest0-21swapper/023:01:580
24290993410,19cyclictest0-21swapper/020:20:060
24290993410,18cyclictest0-21swapper/021:02:320
24290993410,18cyclictest0-21swapper/020:51:320
226272345,10sleep30-21swapper/320:06:113
156202345,12sleep10-21swapper/120:57:511
278602335,11sleep10-21swapper/120:17:411
266122335,10sleep10-21swapper/119:13:351
2429699338,23cyclictest0-21swapper/320:20:293
2429699335,20cyclictest0-21swapper/321:06:123
2429699335,20cyclictest0-21swapper/320:55:173
24296993319,13cyclictest0-21swapper/319:10:383
24296993317,13cyclictest0-21swapper/300:00:443
24296993317,13cyclictest0-21swapper/300:00:443
24296993316,15cyclictest0-21swapper/300:20:283
24296993316,14cyclictest0-21swapper/321:50:253
24296993310,20cyclictest0-21swapper/322:30:233
24295993313,18cyclictest0-21swapper/222:40:182
2429199339,21cyclictest0-21swapper/100:08:341
2429199339,21cyclictest0-21swapper/100:08:341
2429199335,26cyclictest0-21swapper/100:40:011
24291993316,14cyclictest0-21swapper/121:37:591
24291993310,17cyclictest0-21swapper/120:45:161
2429099338,22cyclictest0-21swapper/021:38:270
2429099338,20cyclictest0-21swapper/019:51:400
2429099335,17cyclictest0-21swapper/020:25:050
24290993317,14cyclictest0-21swapper/020:06:320
24290993317,13cyclictest0-21swapper/023:56:020
24290993317,13cyclictest0-21swapper/000:32:040
24290993317,13cyclictest0-21swapper/000:15:230
24290993316,15cyclictest0-21swapper/021:15:200
24290993315,15cyclictest0-21swapper/022:35:320
24290993311,19cyclictest0-21swapper/000:06:080
24290993311,19cyclictest0-21swapper/000:06:080
24290993310,20cyclictest0-21swapper/022:31:210
24290993310,20cyclictest0-21swapper/022:00:240
2429699329,16cyclictest0-21swapper/319:37:513
2429699328,17cyclictest0-21swapper/320:25:283
2429699325,20cyclictest0-21swapper/320:45:133
24296993218,13cyclictest0-21swapper/320:31:393
24296993218,12cyclictest0-21swapper/322:19:263
24296993217,14cyclictest0-21swapper/319:15:013
24296993217,13cyclictest0-21swapper/323:58:543
24296993217,13cyclictest0-21swapper/323:15:323
24296993216,14cyclictest0-21swapper/321:25:203
24296993215,15cyclictest0-21swapper/323:45:173
24296993215,15cyclictest0-21swapper/322:40:183
24296993214,16cyclictest0-21swapper/322:05:193
24296993214,15cyclictest0-21swapper/322:39:153
2429599325,25cyclictest0-21swapper/220:40:092
24295993217,12cyclictest0-21swapper/222:05:582
24295993216,13cyclictest0-21swapper/221:10:382
24295993216,13cyclictest0-21swapper/200:36:032
24295993215,15cyclictest0-21swapper/200:05:202
24295993215,15cyclictest0-21swapper/200:05:202
24295993214,15cyclictest0-21swapper/221:15:332
24295993213,16cyclictest0-21swapper/200:16:522
24295993211,18cyclictest0-21swapper/222:36:432
24295993211,18cyclictest0-21swapper/221:59:122
24295993210,20cyclictest0-21swapper/222:20:382
2429199325,25cyclictest0-21swapper/120:09:311
24291993217,12cyclictest0-21swapper/121:51:331
24291993216,14cyclictest0-21swapper/123:57:231
24291993216,13cyclictest0-21swapper/123:25:091
24291993215,14cyclictest0-21swapper/123:45:251
24291993211,18cyclictest0-21swapper/100:27:061
2429099329,16cyclictest0-21swapper/020:40:220
2429099328,18cyclictest0-21swapper/019:30:050
2429099327,22cyclictest0-21swapper/021:45:330
2429099326,23cyclictest0-21swapper/023:50:170
24290993216,13cyclictest0-21swapper/022:11:090
24290993215,14cyclictest0-21swapper/022:05:260
24290993215,14cyclictest0-21swapper/000:13:530
24290993213,16cyclictest0-21swapper/023:15:220
24290993212,18cyclictest0-21swapper/023:05:280
24290993210,15cyclictest0-21swapper/019:10:220
13772322,27sleep120939-21stress22:39:561
125112325,10sleep30-21swapper/319:45:453
25552315,10sleep30-21swapper/319:27:583
2429699319,14cyclictest0-21swapper/323:10:143
2429699316,22cyclictest0-21swapper/300:15:013
2429699315,24cyclictest0-21swapper/320:53:193
2429699315,16cyclictest0-21swapper/323:20:173
24296993115,14cyclictest0-21swapper/322:25:193
24296993115,14cyclictest0-21swapper/321:20:283
24296993115,14cyclictest0-21swapper/300:15:133
24296993114,15cyclictest0-21swapper/323:30:233
24296993114,15cyclictest0-21swapper/322:54:563
24296993112,16cyclictest0-21swapper/300:25:263
24296993111,17cyclictest0-21swapper/300:05:173
24296993111,17cyclictest0-21swapper/300:05:173
24296993110,18cyclictest0-21swapper/323:35:263
2429599315,24cyclictest0-21swapper/219:50:062
24295993116,13cyclictest0-21swapper/221:45:112
24295993116,13cyclictest0-21swapper/221:42:212
24295993116,13cyclictest0-21swapper/221:42:212
24295993116,12cyclictest0-21swapper/200:20:132
24295993115,13cyclictest0-21swapper/222:00:292
24295993115,13cyclictest0-21swapper/200:26:272
24295993114,15cyclictest0-21swapper/221:31:492
24295993114,14cyclictest0-21swapper/223:21:112
24295993113,16cyclictest0-21swapper/221:35:062
24295993113,15cyclictest0-21swapper/223:35:192
24295993112,16cyclictest0-21swapper/223:40:182
24291993115,14cyclictest0-21swapper/100:01:081
24291993115,14cyclictest0-21swapper/100:01:081
24291993114,15cyclictest0-21swapper/123:07:261
24291993114,15cyclictest0-21swapper/121:17:521
24291993114,14cyclictest0-21swapper/121:55:301
24291993113,15cyclictest0-21swapper/123:38:541
2429099318,17cyclictest0-21swapper/019:25:360
2429099316,22cyclictest0-21swapper/021:40:180
2429099316,22cyclictest0-21swapper/021:40:180
2429099316,18cyclictest0-21swapper/020:55:060
24290993117,12cyclictest0-21swapper/023:20:250
24290993116,12cyclictest0-21swapper/023:35:120
24290993116,12cyclictest0-21swapper/023:30:310
24290993115,14cyclictest0-21swapper/023:45:170
24290993115,13cyclictest0-21swapper/021:25:150
24290993114,14cyclictest0-21swapper/022:20:120
24290993112,17cyclictest0-21swapper/021:30:120
24290993111,17cyclictest0-21swapper/022:55:220
24290993111,17cyclictest0-21swapper/022:55:220
24290993110,18cyclictest0-21swapper/022:25:160
24290993110,16cyclictest0-21swapper/019:45:050
2429699308,21cyclictest0-21swapper/319:20:293
2429699306,22cyclictest0-21swapper/322:45:183
2429699306,22cyclictest0-21swapper/321:45:293
2429699306,22cyclictest0-21swapper/321:35:293
2429699305,23cyclictest0-21swapper/320:43:193
2429699305,23cyclictest0-21swapper/320:01:093
2429699305,23cyclictest0-21swapper/320:01:093
2429699303,24cyclictest0-21swapper/321:30:163
24296993018,11cyclictest0-21swapper/321:04:493
24296993015,13cyclictest0-21swapper/323:05:103
24296993013,15cyclictest0-21swapper/323:50:173
24296993010,14cyclictest0-21swapper/320:15:033
24296993010,13cyclictest0-21swapper/319:50:243
2429599305,23cyclictest0-21swapper/220:56:092
2429599305,23cyclictest0-21swapper/220:23:452
2429599305,23cyclictest0-21swapper/220:06:362
2429599305,23cyclictest0-21swapper/219:43:592
2429599305,23cyclictest0-21swapper/219:18:292
24295993016,12cyclictest0-21swapper/223:55:332
24295993015,13cyclictest0-21swapper/221:25:292
24295993015,12cyclictest0-21swapper/222:50:182
24295993015,12cyclictest0-21swapper/200:00:032
24295993015,12cyclictest0-21swapper/200:00:032
24295993014,13cyclictest0-21swapper/222:45:072
24295993013,15cyclictest0-21swapper/222:25:272
2429199305,19cyclictest0-21swapper/121:05:001
2429199305,19cyclictest0-21swapper/120:51:511
2429199305,19cyclictest0-21swapper/120:35:501
2429199305,17cyclictest0-21swapper/120:30:061
24291993016,12cyclictest0-21swapper/121:35:021
24291993014,14cyclictest0-21swapper/121:45:131
24291993013,15cyclictest0-21swapper/100:15:121
24291993013,14cyclictest0-21swapper/123:50:271
24291993012,15cyclictest0-21swapper/122:05:121
2429099309,18cyclictest0-21swapper/022:45:320
2429099306,21cyclictest0-21swapper/021:55:010
24290993016,12cyclictest0-21swapper/022:40:350
24290993015,12cyclictest0-21swapper/000:29:080
24290993010,17cyclictest0-21swapper/022:50:210
2429699295,22cyclictest0-21swapper/320:35:293
24296992915,12cyclictest0-21swapper/322:10:143
24296992913,14cyclictest0-21swapper/321:57:023
24296992911,16cyclictest0-21swapper/300:35:253
2429599295,22cyclictest0-21swapper/221:00:562
2429599295,11cyclictest0-21swapper/220:25:092
24295992915,13cyclictest0-21swapper/219:33:082
24295992915,12cyclictest0-21swapper/223:50:132
24295992915,12cyclictest0-21swapper/222:30:142
24295992915,12cyclictest0-21swapper/221:50:142
2429199295,22cyclictest0-21swapper/120:23:461
2429199295,22cyclictest0-21swapper/119:20:161
2429199295,17cyclictest0-21swapper/119:55:121
2429199295,17cyclictest0-21swapper/119:40:291
2429199295,17cyclictest0-21swapper/119:16:291
24291992915,12cyclictest0-21swapper/123:15:331
24291992915,12cyclictest0-21swapper/122:00:191
24291992914,12cyclictest0-21swapper/100:10:111
24291992913,14cyclictest0-21swapper/122:40:271
24291992913,14cyclictest0-21swapper/122:20:171
24291992911,15cyclictest0-21swapper/100:21:401
24291992910,16cyclictest0-21swapper/123:40:401
24290992915,12cyclictest0-21swapper/023:25:110
24290992913,13cyclictest0-21swapper/000:00:170
24290992913,13cyclictest0-21swapper/000:00:170
2429699286,20cyclictest0-21swapper/323:40:383
2429699285,21cyclictest0-21swapper/319:40:183
2429699285,15cyclictest0-21swapper/320:10:223
24296992816,11cyclictest0-21swapper/319:30:193
24296992815,11cyclictest0-21swapper/321:15:113
2429599289,17cyclictest0-21swapper/221:20:252
2429599289,16cyclictest0-21swapper/222:15:052
2429599286,19cyclictest0-21swapper/200:10:322
24295992814,12cyclictest0-21swapper/223:15:152
24295992812,13cyclictest0-21swapper/222:55:152
24295992812,13cyclictest0-21swapper/222:55:152
2429199287,6cyclictest20936-21stress22:28:361
24291992816,11cyclictest0-21swapper/119:48:061
24291992813,13cyclictest0-21swapper/122:45:381
24291992810,16cyclictest0-21swapper/121:40:041
24291992810,16cyclictest0-21swapper/121:40:041
2429599276,19cyclictest0-21swapper/200:30:152
24295992713,12cyclictest0-21swapper/223:05:242
2429199276,17cyclictest0-21swapper/122:55:121
2429199276,17cyclictest0-21swapper/122:55:121
24291992712,13cyclictest0-21swapper/121:20:141
24291992710,15cyclictest0-21swapper/122:15:251
2429599266,18cyclictest0-21swapper/223:25:332
24295992615,10cyclictest0-21swapper/220:17:062
2429199266,18cyclictest0-21swapper/121:10:281
24291992611,12cyclictest0-21swapper/122:30:361
2429099266,18cyclictest0-21swapper/023:40:440
24290992612,11cyclictest0-21swapper/000:24:110
2429699236,15cyclictest0-21swapper/322:55:123
2429699236,15cyclictest0-21swapper/322:55:123
2429199225,14cyclictest0-21swapper/123:25:021
2429699216,13cyclictest0-21swapper/322:00:023
2429599216,13cyclictest0-21swapper/223:30:272
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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