You are here: Home / Projects / QA Farm Realtime / Latency plots / 
2019-06-19 - 04:56

(undisclosed), 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 highest latencies:
System rack7slot1.osadl.org (updated Wed Jun 19, 2019 00:46:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1016921310,1sleep225739-21stress00:21:002
3149521190,1sleep025739-21stress23:55:200
6283211150,23sleep00-21swapper/019:06:040
6274210882,22sleep10-21swapper/119:05:571
1445521080,1sleep325737-21stress00:31:313
6290210551,20sleep20-21swapper/219:06:092
630628445,35sleep30-21swapper/319:06:243
682199449,32cyclictest0-21swapper/021:23:110
6821994315,25cyclictest0-21swapper/022:37:340
6821994116,22cyclictest0-21swapper/021:51:100
6821994116,22cyclictest0-21swapper/021:51:090
6821994115,23cyclictest0-21swapper/021:46:470
6821994115,23cyclictest0-21swapper/021:46:470
6821994110,27cyclictest0-21swapper/000:01:500
6838994010,27cyclictest0-21swapper/300:04:093
682699405,33cyclictest0-21swapper/119:56:191
682699405,33cyclictest0-21swapper/119:18:301
682199409,28cyclictest0-21swapper/000:15:040
682199409,28cyclictest0-21swapper/000:15:030
6821994015,22cyclictest0-21swapper/023:40:240
6821994013,24cyclictest0-21swapper/023:34:120
6821994013,24cyclictest0-21swapper/023:34:110
6821994013,24cyclictest0-21swapper/000:05:490
6821994012,25cyclictest0-21swapper/023:17:160
683899398,28cyclictest0-21swapper/323:40:473
682199397,29cyclictest0-21swapper/000:32:580
6821993915,21cyclictest0-21swapper/023:35:270
6821993915,21cyclictest0-21swapper/023:11:560
6821993914,22cyclictest0-21swapper/021:16:550
6821993913,23cyclictest0-21swapper/022:06:230
6838993815,20cyclictest0-21swapper/323:01:003
6838993815,20cyclictest0-21swapper/323:01:003
6838993810,25cyclictest0-21swapper/323:45:053
6832993816,19cyclictest0-21swapper/222:15:262
6826993812,23cyclictest0-21swapper/121:27:101
6826993810,25cyclictest0-21swapper/123:29:331
682199389,26cyclictest0-21swapper/022:33:200
6821993817,18cyclictest0-21swapper/022:40:430
6821993815,20cyclictest0-21swapper/023:05:120
6821993815,20cyclictest0-21swapper/022:04:090
6821993814,21cyclictest0-21swapper/023:51:520
6821993814,21cyclictest0-21swapper/021:33:050
6821993812,23cyclictest0-21swapper/021:11:500
285252385,13sleep20-21swapper/219:59:482
150912385,13sleep10-21swapper/120:44:191
683899377,27cyclictest0-21swapper/323:55:143
6838993713,21cyclictest0-21swapper/300:20:083
6838993711,23cyclictest0-21swapper/300:15:053
6838993711,23cyclictest0-21swapper/300:15:053
682199378,26cyclictest0-21swapper/022:45:160
6821993715,19cyclictest0-21swapper/023:45:120
6821993715,19cyclictest0-21swapper/021:40:280
63482375,13sleep30-21swapper/320:21:113
45282375,13sleep30-21swapper/320:19:433
255172375,13sleep00-21swapper/021:08:000
254782375,13sleep30-21swapper/321:07:313
242682375,13sleep30-21swapper/319:49:343
242682375,13sleep30-21swapper/319:49:343
242472375,13sleep20-21swapper/219:49:182
242472375,13sleep20-21swapper/219:49:172
239622375,13sleep00-21swapper/019:45:380
239622375,13sleep00-21swapper/019:45:380
21502375,13sleep30-21swapper/320:11:293
199072375,13sleep20-21swapper/219:37:432
198362375,13sleep30-21swapper/319:36:473
191642375,13sleep30-21swapper/320:52:483
178482375,13sleep10-21swapper/119:33:161
168732375,13sleep00-21swapper/020:45:180
129032375,13sleep10-21swapper/120:38:511
114192375,13sleep30-21swapper/319:17:103
105572374,13sleep10-21swapper/120:30:511
6838993615,19cyclictest0-21swapper/322:10:073
6838993615,18cyclictest0-21swapper/323:15:203
6838993610,23cyclictest0-21swapper/321:35:093
6832993612,21cyclictest0-21swapper/222:09:142
6821993610,23cyclictest0-21swapper/021:39:300
64582364,13sleep10-21swapper/120:22:341
283702365,13sleep30-21swapper/319:57:503
281852365,13sleep00-21swapper/019:55:340
254982365,13sleep10-21swapper/121:07:451
232202365,13sleep00-21swapper/021:00:480
189732365,13sleep00-21swapper/020:50:250
156112365,13sleep10-21swapper/119:26:311
149552365,13sleep00-21swapper/020:42:380
135782365,13sleep00-21swapper/019:22:490
112982365,13sleep00-21swapper/019:15:430
107752365,13sleep20-21swapper/220:33:302
683899359,23cyclictest0-21swapper/300:10:313
6838993513,20cyclictest0-21swapper/300:25:053
6838993510,23cyclictest0-21swapper/321:25:253
683299355,21cyclictest0-21swapper/221:47:142
683299355,21cyclictest0-21swapper/221:47:132
6832993514,18cyclictest0-21swapper/223:41:442
682199356,26cyclictest0-21swapper/023:25:440
6821993518,15cyclictest0-21swapper/020:01:000
6821993515,17cyclictest0-21swapper/022:25:060
6821993512,20cyclictest0-21swapper/000:20:260
6821993511,21cyclictest0-21swapper/022:20:030
6821993511,21cyclictest0-21swapper/022:20:030
44192355,12sleep00-21swapper/020:18:230
220712355,12sleep00-21swapper/019:43:230
179712355,13sleep00-21swapper/019:34:530
135052355,13sleep20-21swapper/219:21:552
87192345,10sleep10-21swapper/119:14:271
6838993420,12cyclictest0-21swapper/321:03:323
6838993415,17cyclictest0-21swapper/323:21:073
6838993413,19cyclictest0-21swapper/322:20:043
6838993413,19cyclictest0-21swapper/322:20:043
6832993415,16cyclictest0-21swapper/223:50:082
6826993414,17cyclictest0-21swapper/122:53:181
682199346,25cyclictest0-21swapper/023:20:080
6821993411,20cyclictest0-21swapper/022:50:030
325582345,10sleep00-21swapper/020:07:440
303432345,10sleep20-21swapper/220:01:182
253902345,10sleep20-21swapper/221:06:232
197772344,12sleep10-21swapper/119:36:011
189702345,10sleep20-21swapper/220:50:222
683899336,24cyclictest0-21swapper/323:30:173
683899336,24cyclictest0-21swapper/323:30:173
683899335,25cyclictest0-21swapper/323:52:583
6838993315,15cyclictest0-21swapper/321:22:223
6838993311,19cyclictest0-21swapper/322:45:203
6832993316,15cyclictest0-21swapper/221:25:152
6832993315,15cyclictest0-21swapper/223:49:062
6832993314,16cyclictest0-21swapper/221:17:032
6832993314,16cyclictest0-21swapper/200:00:132
6832993313,17cyclictest0-21swapper/222:11:502
6832993313,17cyclictest0-21swapper/200:19:212
6832993313,17cyclictest0-21swapper/200:19:202
6832993312,18cyclictest0-21swapper/223:00:292
6832993312,18cyclictest0-21swapper/223:00:282
682699338,22cyclictest0-21swapper/123:22:001
682699335,16cyclictest0-21swapper/120:51:441
6826993316,15cyclictest0-21swapper/122:00:431
6826993312,18cyclictest0-21swapper/122:26:241
6826993310,20cyclictest0-21swapper/122:05:041
6826993310,20cyclictest0-21swapper/121:42:411
682199339,21cyclictest0-21swapper/022:55:090
682199339,21cyclictest0-21swapper/022:55:080
682199339,21cyclictest0-21swapper/022:15:150
6821993316,15cyclictest0-21swapper/000:10:050
6821993314,17cyclictest0-21swapper/000:25:020
6821993311,19cyclictest0-21swapper/022:10:060
212392335,10sleep00-21swapper/020:57:220
156902335,10sleep30-21swapper/319:27:333
683899329,20cyclictest0-21swapper/322:15:053
683899328,22cyclictest0-21swapper/320:41:003
683899328,22cyclictest0-21swapper/319:30:313
683899326,23cyclictest0-21swapper/322:35:063
6838993214,15cyclictest0-21swapper/323:05:163
6838993212,17cyclictest0-21swapper/322:55:083
6838993212,17cyclictest0-21swapper/322:55:073
6832993217,14cyclictest0-21swapper/219:51:122
6832993217,14cyclictest0-21swapper/219:51:112
6832993214,16cyclictest0-21swapper/222:25:012
6832993214,16cyclictest0-21swapper/222:25:012
6832993213,16cyclictest0-21swapper/222:50:082
6832993213,16cyclictest0-21swapper/221:35:432
6832993213,16cyclictest0-21swapper/200:06:302
6832993211,18cyclictest0-21swapper/223:15:182
6832993211,18cyclictest0-21swapper/222:36:572
682699328,21cyclictest0-21swapper/100:10:331
682699326,24cyclictest0-21swapper/122:22:131
682699326,24cyclictest0-21swapper/122:22:131
682699325,25cyclictest0-21swapper/120:14:411
682699325,25cyclictest0-21swapper/120:00:101
6826993215,15cyclictest0-21swapper/121:57:071
6826993215,15cyclictest0-21swapper/121:35:101
6826993214,16cyclictest0-21swapper/121:15:081
6826993214,15cyclictest0-21swapper/123:55:271
6826993214,15cyclictest0-21swapper/122:55:151
6826993214,15cyclictest0-21swapper/122:55:151
6826993214,15cyclictest0-21swapper/121:30:181
6826993211,19cyclictest0-21swapper/122:10:221
682199324,26cyclictest0-21swapper/020:40:000
6821993211,18cyclictest0-21swapper/021:55:020
128482325,10sleep30-21swapper/320:38:073
683899319,20cyclictest0-21swapper/323:35:263
683899318,21cyclictest0-21swapper/320:46:203
683899316,23cyclictest0-21swapper/300:05:193
683899316,22cyclictest0-21swapper/321:15:073
6838993119,11cyclictest0-21swapper/319:41:123
6838993114,15cyclictest0-21swapper/322:40:053
6838993114,15cyclictest0-21swapper/322:31:053
6838993111,18cyclictest0-21swapper/322:05:063
6838993111,18cyclictest0-21swapper/322:00:153
683299315,25cyclictest0-21swapper/219:40:402
683299314,25cyclictest0-21swapper/219:26:002
683299314,25cyclictest0-21swapper/219:10:412
6832993116,12cyclictest0-21swapper/221:10:072
6832993115,13cyclictest0-21swapper/223:14:482
6832993115,13cyclictest0-21swapper/222:48:502
6832993114,15cyclictest0-21swapper/223:05:032
6832993113,15cyclictest0-21swapper/221:53:202
6832993113,15cyclictest0-21swapper/221:53:202
6832993111,17cyclictest0-21swapper/221:32:512
6832993110,18cyclictest0-21swapper/200:10:312
682699315,24cyclictest0-21swapper/121:04:501
682699315,24cyclictest0-21swapper/120:27:301
682699315,24cyclictest0-21swapper/120:05:211
6826993116,13cyclictest0-21swapper/123:00:111
6826993116,13cyclictest0-21swapper/123:00:101
6826993115,14cyclictest0-21swapper/100:20:171
6826993114,15cyclictest0-21swapper/121:20:051
6826993114,14cyclictest0-21swapper/123:50:151
137012314,10sleep10-21swapper/119:24:221
683899308,21cyclictest0-21swapper/319:54:503
683899308,21cyclictest0-21swapper/319:54:503
683899308,19cyclictest0-21swapper/300:39:483
683299309,11cyclictest0-21swapper/222:00:252
683299305,23cyclictest0-21swapper/220:27:212
683299305,23cyclictest0-21swapper/219:30:302
6832993017,12cyclictest0-21swapper/221:03:512
6832993015,12cyclictest0-21swapper/221:20:042
6832993014,14cyclictest0-21swapper/222:55:202
6832993014,14cyclictest0-21swapper/222:55:192
6832993013,14cyclictest0-21swapper/223:30:172
6832993013,14cyclictest0-21swapper/223:30:172
6832993010,17cyclictest0-21swapper/222:42:442
682699305,23cyclictest0-21swapper/120:46:511
682699305,23cyclictest0-21swapper/119:47:311
682699305,23cyclictest0-21swapper/119:47:301
682699305,23cyclictest0-21swapper/119:41:101
6826993016,13cyclictest0-21swapper/120:56:301
6826993016,12cyclictest0-21swapper/123:40:011
6826993016,12cyclictest0-21swapper/122:35:031
6826993016,12cyclictest0-21swapper/122:30:061
6826993016,12cyclictest0-21swapper/100:36:421
6826993016,12cyclictest0-21swapper/100:00:221
6826993015,13cyclictest0-21swapper/123:10:241
6826993015,13cyclictest0-21swapper/121:45:071
6826993015,13cyclictest0-21swapper/121:45:071
6826993014,14cyclictest0-21swapper/123:40:171
6826993014,14cyclictest0-21swapper/123:15:141
6826993014,14cyclictest0-21swapper/121:10:191
6826993014,14cyclictest0-21swapper/100:25:041
6826993012,15cyclictest0-21swapper/121:50:211
6826993012,15cyclictest0-21swapper/121:50:211
6826993010,18cyclictest0-21swapper/119:50:071
6826993010,18cyclictest0-21swapper/119:50:061
682199305,23cyclictest0-21swapper/020:11:000
682199305,23cyclictest0-21swapper/019:39:100
6821993016,13cyclictest0-21swapper/020:29:010
6821993015,12cyclictest0-21swapper/021:29:020
6821993014,14cyclictest0-21swapper/020:30:060
683899299,18cyclictest0-21swapper/321:10:073
683899298,19cyclictest0-21swapper/319:23:003
683899296,21cyclictest0-21swapper/321:45:063
683899296,21cyclictest0-21swapper/321:45:053
683899296,20cyclictest0-21swapper/321:40:053
683899295,22cyclictest0-21swapper/320:57:503
683899295,22cyclictest0-21swapper/320:27:213
6838992916,12cyclictest0-21swapper/320:32:103
6838992916,12cyclictest0-21swapper/320:05:023
6838992915,12cyclictest0-21swapper/322:25:103
683299297,19cyclictest0-21swapper/200:25:162
683299295,22cyclictest0-21swapper/220:47:212
683299295,22cyclictest0-21swapper/220:38:312
683299295,22cyclictest0-21swapper/220:09:212
683299294,23cyclictest0-21swapper/220:10:512
6832992915,12cyclictest0-21swapper/223:35:212
6832992915,12cyclictest0-21swapper/221:40:252
6832992914,13cyclictest0-21swapper/223:55:052
6832992914,13cyclictest0-21swapper/223:20:212
6832992913,14cyclictest0-21swapper/221:55:212
682699295,22cyclictest0-21swapper/120:15:511
6826992915,12cyclictest0-21swapper/123:30:081
6826992915,12cyclictest0-21swapper/123:30:071
6826992915,12cyclictest0-21swapper/122:40:281
6826992914,12cyclictest0-21swapper/123:05:181
6826992913,14cyclictest0-21swapper/122:15:031
682199297,19cyclictest0-21swapper/023:00:080
682199297,19cyclictest0-21swapper/023:00:080
682199295,22cyclictest0-21swapper/019:25:090
6821992915,13cyclictest0-21swapper/020:20:400
6821992915,12cyclictest0-21swapper/019:50:120
6821992915,12cyclictest0-21swapper/019:50:110
97612283,4sleep29842-21tr19:15:042
683899288,18cyclictest0-21swapper/323:10:023
683899288,18cyclictest0-21swapper/321:55:073
683899288,18cyclictest0-21swapper/320:00:453
6838992816,11cyclictest0-21swapper/319:13:213
683299285,21cyclictest0-21swapper/220:41:412
683299284,22cyclictest0-21swapper/220:57:022
6832992814,12cyclictest0-21swapper/200:30:082
6826992814,12cyclictest0-21swapper/100:30:031
6826992814,12cyclictest0-21swapper/100:05:111
682199288,18cyclictest0-21swapper/019:10:110
683899279,16cyclictest0-21swapper/323:25:253
683899276,19cyclictest0-21swapper/322:50:043
6838992713,12cyclictest0-21swapper/321:55:023
6838992713,12cyclictest0-21swapper/321:55:013
683299277,17cyclictest0-21swapper/222:30:032
683299275,21cyclictest0-21swapper/220:15:422
6826992713,12cyclictest0-21swapper/100:15:031
6826992713,12cyclictest0-21swapper/100:15:021
683899266,18cyclictest0-21swapper/321:30:153
683299267,16cyclictest0-21swapper/223:25:152
6832992615,10cyclictest0-21swapper/220:24:412
6832992613,11cyclictest0-21swapper/222:25:162
682699225,15cyclictest0-21swapper/123:45:191
682199225,15cyclictest0-21swapper/000:38:090
6832992115,4cyclictest25738-21stress00:36:322
682699216,13cyclictest0-21swapper/122:45:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional