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2022-01-23 - 18:26

Intel(R) Core(TM) i5 CPU 750 @ 2.67GHz, Linux 4.9.47-rt37 (Profile)

Latency plot of system in rack #8, slot #3
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 all highest latencies:
System rack8slot3.osadl.org (updated Sun Jan 23, 2022 12:45:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18046218968,117sleep20-21swapper/207:08:422
179872183112,66sleep30-21swapper/307:08:033
17866217996,79sleep10-21swapper/107:06:361
163172175107,64sleep00-21swapper/007:05:030
215772810,1sleep10-21swapper/109:30:211
1840599326,25cyclictest0-21swapper/112:29:061
1840599326,25cyclictest0-21swapper/110:20:261
1840599326,25cyclictest0-21swapper/109:28:321
1840599325,26cyclictest0-21swapper/108:00:261
1840599322,29cyclictest0-21swapper/109:55:261
1840699314,26cyclictest0-21swapper/211:39:462
1840599317,23cyclictest0-21swapper/108:20:291
1840599315,25cyclictest0-21swapper/112:09:021
1840599315,25cyclictest0-21swapper/107:20:291
1840599314,26cyclictest0-21swapper/110:08:401
1840599314,26cyclictest0-21swapper/107:10:271
1840599303,26cyclictest0-21swapper/110:50:261
18405993010,19cyclictest0-21swapper/112:00:241
1840699294,24cyclictest0-21swapper/212:04:302
1840699283,24cyclictest0-21swapper/210:17:452
267922270,6sleep30-21swapper/312:05:223
1840799276,20cyclictest0-21swapper/309:08:293
1840699277,19cyclictest0-21swapper/211:29:232
1840699275,21cyclictest0-21swapper/212:21:112
1840699272,24cyclictest0-21swapper/212:37:272
1840699272,24cyclictest0-21swapper/211:03:182
1840699272,24cyclictest0-21swapper/209:59:532
18406992715,11cyclictest0-21swapper/210:55:262
18406992715,11cyclictest0-21swapper/209:39:122
18406992715,11cyclictest0-21swapper/208:20:312
1840599278,18cyclictest0-21swapper/111:57:551
1840599276,20cyclictest0-21swapper/110:30:211
1840599274,22cyclictest0-21swapper/112:35:291
1840599274,22cyclictest0-21swapper/110:55:281
1840599274,22cyclictest0-21swapper/109:05:281
1840599274,22cyclictest0-21swapper/109:00:301
1840599274,22cyclictest0-21swapper/108:33:211
1840599274,22cyclictest0-21swapper/107:58:141
1840599274,22cyclictest0-21swapper/107:15:291
1840699269,16cyclictest0-21swapper/212:15:042
1840699268,17cyclictest0-21swapper/212:11:532
1840699268,17cyclictest0-21swapper/211:51:352
1840699268,17cyclictest0-21swapper/210:10:572
1840699266,19cyclictest0-21swapper/209:11:282
1840699265,20cyclictest0-21swapper/211:16:212
1840699264,21cyclictest0-21swapper/210:04:122
1840699263,22cyclictest0-21swapper/211:10:352
1840699263,22cyclictest0-21swapper/210:09:552
18406992615,11cyclictest0-21swapper/211:45:242
18406992614,11cyclictest0-21swapper/209:30:282
18406992614,11cyclictest0-21swapper/209:15:222
18406992612,13cyclictest0-21swapper/211:42:122
1840599268,17cyclictest0-21swapper/110:13:481
1840599267,18cyclictest0-21swapper/111:08:011
1840599266,20cyclictest0-21swapper/109:40:301
1840599263,22cyclictest0-21swapper/112:30:241
1840599263,22cyclictest0-21swapper/112:15:271
1840599263,22cyclictest0-21swapper/111:45:301
1840599263,22cyclictest0-21swapper/111:38:571
1840599263,22cyclictest0-21swapper/111:28:561
1840599263,22cyclictest0-21swapper/111:20:251
1840599263,22cyclictest0-21swapper/111:18:531
1840599263,22cyclictest0-21swapper/111:10:261
1840599263,22cyclictest0-21swapper/110:45:281
1840599263,22cyclictest0-21swapper/110:35:261
1840599263,22cyclictest0-21swapper/109:50:271
1840599263,22cyclictest0-21swapper/109:45:271
1840599263,22cyclictest0-21swapper/109:38:341
1840599263,22cyclictest0-21swapper/108:55:261
1840599263,22cyclictest0-21swapper/108:50:281
1840599263,22cyclictest0-21swapper/108:25:281
1840599263,22cyclictest0-21swapper/108:15:281
1840599263,22cyclictest0-21swapper/107:50:211
1840599263,22cyclictest0-21swapper/107:45:221
1840599263,22cyclictest0-21swapper/107:40:191
1840599263,22cyclictest0-21swapper/107:38:101
1840799257,17cyclictest0-21swapper/309:51:523
1840799255,19cyclictest0-21swapper/309:16:493
1840799254,20cyclictest0-21swapper/311:23:403
1840699258,17cyclictest0-21swapper/210:30:382
1840699258,16cyclictest0-21swapper/210:21:522
1840699256,18cyclictest0-21swapper/211:22:492
1840699255,19cyclictest0-21swapper/209:23:322
1840699255,19cyclictest0-21swapper/209:23:312
1840699254,20cyclictest0-21swapper/212:06:072
1840699253,21cyclictest0-21swapper/211:30:112
1840699252,22cyclictest0-21swapper/209:26:542
18406992515,9cyclictest0-21swapper/212:25:262
18406992515,9cyclictest0-21swapper/210:42:282
18406992515,9cyclictest0-21swapper/210:39:402
18406992515,9cyclictest0-21swapper/210:25:182
18406992515,9cyclictest0-21swapper/209:54:172
18406992515,9cyclictest0-21swapper/209:45:202
18406992515,9cyclictest0-21swapper/208:45:212
18406992515,9cyclictest0-21swapper/207:55:282
18406992515,9cyclictest0-21swapper/207:17:362
18406992514,10cyclictest0-21swapper/211:55:582
18406992513,11cyclictest0-21swapper/212:30:202
18406992513,11cyclictest0-21swapper/208:05:332
1840599258,16cyclictest0-21swapper/109:24:331
1840599258,16cyclictest0-21swapper/109:24:331
1840599253,21cyclictest0-21swapper/112:10:261
1840599253,21cyclictest0-21swapper/108:45:311
1840599252,22cyclictest0-21swapper/112:20:041
18405992513,11cyclictest0-21swapper/110:40:201
1840799248,15cyclictest0-21swapper/311:13:383
1840799246,17cyclictest0-21swapper/309:43:583
1840799245,18cyclictest0-21swapper/309:30:403
1840799244,19cyclictest0-21swapper/312:27:453
1840799244,19cyclictest0-21swapper/310:27:063
1840799244,19cyclictest0-21swapper/309:22:283
1840799244,19cyclictest0-21swapper/309:22:283
1840799243,20cyclictest0-21swapper/311:37:173
18407992416,7cyclictest55262sleep312:17:563
1840699244,19cyclictest0-21swapper/211:08:082
1840699243,20cyclictest0-21swapper/210:48:222
18406992415,9cyclictest0-21swapper/210:52:222
18406992415,9cyclictest0-21swapper/207:10:222
18406992415,8cyclictest0-21swapper/209:40:372
18406992413,10cyclictest0-21swapper/208:55:242
18406992413,10cyclictest0-21swapper/207:45:182
1840599248,16cyclictest0-21swapper/109:18:321
1840599247,16cyclictest0-21swapper/110:25:041
1840599246,17cyclictest0-21swapper/110:04:021
1840599245,18cyclictest0-21swapper/111:01:201
1840599244,19cyclictest0-21swapper/109:10:161
18405992415,8cyclictest0-21swapper/111:40:151
18405992415,8cyclictest0-21swapper/111:30:171
18405992415,8cyclictest0-21swapper/108:15:001
1641022415,7sleep30-21swapper/310:39:243
71822315,7sleep30-21swapper/309:03:123
1979822315,7sleep30-21swapper/311:56:493
1840799237,16cyclictest0-21swapper/307:10:263
1840799237,15cyclictest0-21swapper/312:31:083
1840799237,15cyclictest0-21swapper/312:12:543
1840799237,15cyclictest0-21swapper/311:33:003
1840799237,15cyclictest0-21swapper/310:15:483
1840799235,17cyclictest0-21swapper/312:24:083
1840799235,17cyclictest0-21swapper/310:22:413
1840799234,18cyclictest0-21swapper/311:40:403
1840799233,19cyclictest0-21swapper/311:53:413
18407992315,7cyclictest57282sleep309:11:453
18407992315,7cyclictest34522sleep309:46:023
18407992315,7cyclictest303462sleep307:37:393
18407992315,7cyclictest282382sleep310:52:133
18407992315,7cyclictest254522sleep311:25:453
18407992315,7cyclictest237822sleep312:01:113
18407992315,7cyclictest221572sleep312:36:483
18407992315,7cyclictest22012sleep307:49:393
18407992315,7cyclictest20102sleep311:00:103
18407992315,7cyclictest187462sleep310:40:413
18407992315,7cyclictest174672sleep311:17:053
18406992315,7cyclictest0-21swapper/208:40:222
18406992315,7cyclictest0-21swapper/207:40:182
18405992314,8cyclictest0-21swapper/110:15:171
18405992314,8cyclictest0-21swapper/108:40:281
18405992314,8cyclictest0-21swapper/107:25:251
3121322214,7sleep30-21swapper/308:59:283
2846022214,7sleep30-21swapper/307:34:383
1840799227,14cyclictest0-21swapper/310:46:443
1840799227,14cyclictest0-21swapper/310:06:363
1840799226,15cyclictest0-21swapper/309:39:483
1840799225,16cyclictest0-21swapper/309:28:023
1840799224,17cyclictest0-21swapper/310:11:423
1840799223,18cyclictest0-21swapper/311:47:123
1840799223,18cyclictest0-21swapper/307:53:133
18407992214,7cyclictest93492sleep311:07:563
18407992214,7cyclictest262062sleep307:27:263
18407992214,7cyclictest247462sleep308:41:143
18407992214,7cyclictest206272sleep308:31:123
18407992214,7cyclictest187922sleep308:28:443
18407992214,7cyclictest165682sleep308:21:563
18407992214,7cyclictest14401-21sleep10:04:553
18407992214,7cyclictest125852sleep308:13:273
18407992214,7cyclictest106892sleep309:55:193
1840699223,18cyclictest0-21swapper/208:30:222
1840699222,19cyclictest0-21swapper/208:10:192
18406992215,7cyclictest0-21swapper/208:15:212
1840599225,17cyclictest0-21swapper/111:50:271
1840599222,19cyclictest0-21swapper/108:05:211
18405992213,8cyclictest0-21swapper/108:36:091
18405992213,8cyclictest0-21swapper/107:30:191
1061122214,7sleep30-21swapper/308:09:263
1840799213,17cyclictest0-21swapper/310:55:383
1840799213,17cyclictest0-21swapper/310:32:493
1840799213,17cyclictest0-21swapper/308:00:273
18407992114,6cyclictest0-21swapper/308:53:123
18407992113,7cyclictest322872sleep307:41:193
18407992113,7cyclictest267722sleep308:45:503
18407992113,7cyclictest219812sleep307:16:163
18407992113,7cyclictest144032sleep308:15:423
1840699213,17cyclictest0-21swapper/209:08:282
1840699213,17cyclictest0-21swapper/208:53:262
1840699213,17cyclictest0-21swapper/208:38:222
1840699213,17cyclictest0-21swapper/208:28:202
18406992114,7cyclictest0-21swapper/208:00:222
18406992113,7cyclictest0-21swapper/209:00:202
627822014,5sleep30-21swapper/307:57:123
1840799203,16cyclictest0-21swapper/308:35:343
1840799203,16cyclictest0-21swapper/307:20:283
18406992014,6cyclictest0-21swapper/207:51:442
18406992014,6cyclictest0-21swapper/207:35:322
18406992013,6cyclictest0-21swapper/207:30:202
1840499206,13cyclictest0-21swapper/009:55:260
18404992014,5cyclictest0-21swapper/009:21:510
18404992014,5cyclictest0-21swapper/009:21:510
1840699192,16cyclictest0-21swapper/207:20:242
18406991913,6cyclictest0-21swapper/207:25:372
1840499196,12cyclictest0-21swapper/008:00:270
18404991915,3cyclictest6182sleep009:02:050
18404991915,3cyclictest43022sleep007:53:100
18404991915,3cyclictest284172sleep007:34:110
18404991915,3cyclictest233212sleep009:32:050
18404991915,3cyclictest166892sleep008:23:200
18404991915,3cyclictest10362sleep010:58:480
18404991915,3cyclictest0-21swapper/012:25:300
18404991914,4cyclictest62402sleep007:56:410
18404991914,4cyclictest324342sleep012:11:000
18404991914,4cyclictest309092sleep008:56:050
18404991914,4cyclictest177392sleep011:17:330
18404991914,4cyclictest171842sleep010:02:170
18404991914,4cyclictest157922sleep011:52:350
18404991914,4cyclictest105482sleep008:08:430
18404991914,4cyclictest103722sleep009:17:150
18404991912,6cyclictest307192sleep010:18:190
18404991911,7cyclictest0-21swapper/011:21:070
1840499182,15cyclictest0-21swapper/010:36:180
18404991815,3cyclictest0-21swapper/010:22:580
18404991815,3cyclictest0-21swapper/008:26:360
18404991815,2cyclictest254292sleep010:11:260
18404991815,2cyclictest232322sleep010:46:020
18404991814,3cyclictest34522sleep011:38:560
18404991814,3cyclictest312822sleep009:40:380
18404991814,3cyclictest226562sleep008:35:500
18404991814,3cyclictest224792sleep012:37:250
18404991814,3cyclictest206812sleep008:31:450
18404991814,3cyclictest201872sleep007:14:160
18404991814,3cyclictest134672sleep011:12:340
18404991814,3cyclictest108912sleep008:10:160
18404991814,3cyclictest107092sleep012:24:340
18404991814,3cyclictest0-21swapper/010:32:480
18404991814,3cyclictest0-21swapper/009:53:590
18404991813,4cyclictest48512sleep009:48:270
18404991813,4cyclictest301702sleep007:35:350
18404991813,4cyclictest206792sleep010:05:410
18404991811,6cyclictest108942sleep011:46:290
1840499173,13cyclictest0-21swapper/008:16:330
1840499172,14cyclictest0-21swapper/012:33:240
1840499172,14cyclictest0-21swapper/011:59:110
1840499172,14cyclictest0-21swapper/009:25:290
18404991715,2cyclictest0-21swapper/010:53:010
18404991715,2cyclictest0-21swapper/007:21:320
18404991714,3cyclictest0-21swapper/012:01:230
18404991714,3cyclictest0-21swapper/011:29:580
18404991714,3cyclictest0-21swapper/010:43:000
18404991714,3cyclictest0-21swapper/009:37:080
18404991714,3cyclictest0-21swapper/009:14:420
18404991714,3cyclictest0-21swapper/007:17:290
18404991714,2cyclictest307812sleep007:40:120
18404991714,2cyclictest249652sleep008:43:390
18404991712,4cyclictest91802sleep011:07:370
18404991711,5cyclictest0-21swapper/012:07:480
1840499171,14cyclictest2878-21df_inode12:15:200
1840499162,13cyclictest0-21swapper/008:50:180
18404991614,2cyclictest0-21swapper/010:28:350
18404991613,3cyclictest0-21swapper/008:46:150
18404991613,2cyclictest74702sleep011:43:100
18404991612,3cyclictest26532sleep009:06:230
18404991612,3cyclictest18982sleep007:46:200
18404991611,4cyclictest260582sleep007:25:430
1840499152,12cyclictest0-21swapper/011:00:470
18404991511,3cyclictest299452sleep011:31:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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