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2022-12-08 - 16:08

x86 Intel Core i5-750 @2667 MHz, 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 Wed Dec 07, 2022 12:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
184792220105,110sleep30-21swapper/307:08:133
182722179159,15sleep10-21swapper/107:05:551
183642177108,64sleep00-21swapper/007:06:580
183392175158,13sleep20-21swapper/207:06:412
446021300,4sleep30-21swapper/311:52:513
107662830,0sleep0131rcuc/010:21:100
18879993119,11cyclictest0-21swapper/211:58:262
1887999308,21cyclictest0-21swapper/210:13:062
1887999307,22cyclictest0-21swapper/210:42:522
1887899308,21cyclictest0-21swapper/112:14:311
1887899304,25cyclictest0-21swapper/109:20:231
1887999297,21cyclictest0-21swapper/209:30:212
18879992921,7cyclictest0-21swapper/211:41:362
1887899293,25cyclictest0-21swapper/108:35:241
1887999287,20cyclictest0-21swapper/210:05:542
18879992817,11cyclictest0-21swapper/209:41:192
18879992815,12cyclictest0-21swapper/211:33:412
18879992813,6cyclictest0-21swapper/212:26:112
1887899288,19cyclictest0-21swapper/112:22:421
1887899288,19cyclictest0-21swapper/110:54:041
1887899287,20cyclictest0-21swapper/111:18:321
1887899285,22cyclictest0-21swapper/112:30:251
1887899284,23cyclictest0-21swapper/111:25:221
1887899284,23cyclictest0-21swapper/110:38:251
1887899284,23cyclictest0-21swapper/109:38:151
1887899284,23cyclictest0-21swapper/108:02:571
1887899282,25cyclictest0-21swapper/110:10:261
18878992815,12cyclictest0-21swapper/110:43:011
1887999279,17cyclictest0-21swapper/212:22:092
1887999277,19cyclictest0-21swapper/212:33:462
1887999275,20cyclictest0-21swapper/212:00:352
1887999274,22cyclictest0-21swapper/211:01:282
1887899279,18cyclictest0-21swapper/109:50:251
1887899278,18cyclictest0-21swapper/111:42:511
1887899276,20cyclictest0-21swapper/109:29:571
1887899276,20cyclictest0-21swapper/108:58:061
1887899273,23cyclictest0-21swapper/112:38:471
1887899273,23cyclictest0-21swapper/112:15:251
18878992710,16cyclictest0-21swapper/109:40:521
1887999267,18cyclictest0-21swapper/209:15:342
1887999264,21cyclictest0-21swapper/211:26:382
1887999262,23cyclictest0-21swapper/209:53:442
18879992617,8cyclictest0-21swapper/212:19:352
18879992613,12cyclictest0-21swapper/211:36:052
1887899268,17cyclictest0-21swapper/110:33:131
1887899268,17cyclictest0-21swapper/109:59:501
1887899267,18cyclictest0-21swapper/110:20:411
1887899267,18cyclictest0-21swapper/110:09:431
1887899265,20cyclictest0-21swapper/112:06:121
1887899264,21cyclictest0-21swapper/111:04:261
1887899261,24cyclictest0-21swapper/109:30:131
18878992610,15cyclictest0-21swapper/109:45:541
18880992514,10cyclictest0-21swapper/312:39:433
1887999255,19cyclictest0-21swapper/210:59:082
1887999255,19cyclictest0-21swapper/210:00:232
1887999254,20cyclictest0-21swapper/211:12:222
1887999253,21cyclictest0-21swapper/210:20:222
1887999252,22cyclictest0-21swapper/210:52:452
1887999252,22cyclictest0-21swapper/210:35:412
18879992516,9cyclictest0-21swapper/210:25:362
18879992516,8cyclictest0-21swapper/212:37:132
18879992516,8cyclictest0-21swapper/211:18:422
18879992515,9cyclictest0-21swapper/211:52:282
18879992514,10cyclictest0-21swapper/209:55:172
18879992511,14cyclictest0-21swapper/212:08:172
1887899258,16cyclictest0-21swapper/110:17:471
1887899257,17cyclictest0-21swapper/111:22:571
1887899257,17cyclictest0-21swapper/111:10:281
1887899255,19cyclictest0-21swapper/111:50:041
1887899255,19cyclictest0-21swapper/111:35:041
1887899255,19cyclictest0-21swapper/111:31:081
1887899255,19cyclictest0-21swapper/111:05:201
1887899254,20cyclictest0-21swapper/112:01:201
1887899253,21cyclictest0-21swapper/110:45:111
1887899252,22cyclictest0-21swapper/107:15:171
1887799253,3cyclictest0-21swapper/009:59:210
1887799252,22cyclictest0-21swapper/009:36:200
18877992515,9cyclictest0-21swapper/008:58:550
18877992514,10cyclictest93782sleep010:52:460
18877992514,10cyclictest29760-21ssh12:18:400
1887999248,16cyclictest0-21swapper/209:27:452
1887999243,20cyclictest0-21swapper/211:06:182
1887999243,20cyclictest0-21swapper/209:20:272
1887999242,21cyclictest0-21swapper/212:12:132
18879992415,8cyclictest0-21swapper/211:20:272
18879992415,8cyclictest0-21swapper/210:31:522
18879992415,8cyclictest0-21swapper/210:15:442
18879992415,8cyclictest0-21swapper/209:45:592
18879992415,8cyclictest0-21swapper/209:37:142
18879992415,8cyclictest0-21swapper/209:10:582
18879992415,8cyclictest0-21swapper/208:35:182
18879992415,8cyclictest0-21swapper/207:25:182
18879992414,9cyclictest0-21swapper/211:45:312
1887899248,15cyclictest0-21swapper/111:55:241
1887899247,16cyclictest0-21swapper/110:58:501
1887899245,18cyclictest0-21swapper/109:10:201
1887899244,19cyclictest0-21swapper/111:47:371
1887899243,20cyclictest0-21swapper/110:25:101
1887899242,21cyclictest0-21swapper/110:02:251
18878992415,8cyclictest0-21swapper/109:16:271
18878992415,8cyclictest0-21swapper/108:25:231
18877992415,8cyclictest15262sleep010:12:250
18877992415,8cyclictest0-21swapper/009:05:480
18877992414,9cyclictest140212sleep012:02:230
1888099236,16cyclictest0-21swapper/312:15:383
1888099236,16cyclictest0-21swapper/309:20:233
18880992315,7cyclictest9812sleep309:02:073
18880992315,7cyclictest324752sleep311:48:563
18880992315,7cyclictest295052sleep310:08:083
18880992315,7cyclictest268452sleep307:29:363
18880992315,7cyclictest262332sleep311:41:593
18880992315,7cyclictest261022sleep309:31:503
18880992315,7cyclictest240842sleep307:20:273
18880992315,7cyclictest235172sleep310:35:033
18880992315,7cyclictest231222sleep312:11:153
18880992315,7cyclictest212432sleep308:33:523
18880992315,7cyclictest170542sleep308:23:043
18880992315,7cyclictest143142sleep312:02:503
18880992315,7cyclictest112532sleep309:50:103
18880992315,7cyclictest106832sleep312:31:063
18880992315,7cyclictest0-21swapper/312:27:333
18880992315,7cyclictest0-21swapper/312:20:243
18880992315,7cyclictest0-21swapper/312:08:183
18880992315,7cyclictest0-21swapper/311:36:483
18880992315,7cyclictest0-21swapper/311:30:183
18880992315,7cyclictest0-21swapper/311:25:103
18880992315,7cyclictest0-21swapper/311:07:283
18880992315,7cyclictest0-21swapper/311:03:103
18880992315,7cyclictest0-21swapper/310:56:483
18880992315,7cyclictest0-21swapper/310:50:563
18880992315,7cyclictest0-21swapper/310:45:143
18880992315,7cyclictest0-21swapper/310:42:263
18880992315,7cyclictest0-21swapper/310:21:273
18880992315,7cyclictest0-21swapper/310:16:363
18880992315,7cyclictest0-21swapper/310:13:073
18880992315,7cyclictest0-21swapper/309:46:223
18880992315,7cyclictest0-21swapper/309:37:093
18880992315,7cyclictest0-21swapper/309:18:143
18880992315,7cyclictest0-21swapper/309:10:143
18880992315,7cyclictest0-21swapper/308:51:403
18880992315,7cyclictest0-21swapper/308:43:183
18880992315,7cyclictest0-21swapper/308:25:183
18880992315,7cyclictest0-21swapper/307:55:013
18880992315,7cyclictest0-21swapper/307:55:003
1887999233,19cyclictest0-21swapper/207:55:132
18879992315,8cyclictest0-21swapper/210:45:042
18879992315,8cyclictest0-21swapper/208:45:142
18879992315,8cyclictest0-21swapper/208:05:162
18879992314,8cyclictest0-21swapper/208:40:122
18879992314,8cyclictest0-21swapper/208:00:252
18879992314,8cyclictest0-21swapper/207:45:152
18879992314,8cyclictest0-21swapper/207:40:132
18879992314,8cyclictest0-21swapper/207:30:242
18879992314,8cyclictest0-21swapper/207:17:452
18879992312,10cyclictest0-21swapper/207:20:252
1887899235,17cyclictest0-21swapper/109:08:081
1887899233,19cyclictest0-21swapper/107:12:491
18878992315,8cyclictest0-21swapper/112:25:211
18878992314,8cyclictest0-21swapper/108:25:001
18878992314,8cyclictest0-21swapper/107:20:181
18877992315,7cyclictest99602sleep011:58:420
18877992315,7cyclictest222542sleep009:28:320
18877992315,7cyclictest211702sleep011:36:510
18877992315,7cyclictest0-21swapper/007:17:080
18877992314,8cyclictest66732sleep011:22:350
18877992314,8cyclictest230242sleep008:35:450
18877992314,8cyclictest108562sleep008:07:390
1888099224,17cyclictest0-21swapper/308:35:243
18880992215,7cyclictest0-21swapper/311:20:153
18880992215,7cyclictest0-21swapper/310:31:383
18880992215,7cyclictest0-21swapper/308:16:323
18880992214,7cyclictest4962sleep307:43:583
18880992214,7cyclictest277122sleep311:10:353
18880992214,7cyclictest226642sleep307:18:483
18880992214,7cyclictest204262sleep307:11:383
18880992214,7cyclictest159372sleep310:26:303
18880992214,7cyclictest130102sleep308:13:463
18880992214,7cyclictest0-21swapper/311:55:203
18880992214,7cyclictest0-21swapper/311:16:283
18880992214,7cyclictest0-21swapper/310:01:083
18880992214,7cyclictest0-21swapper/309:57:493
18880992214,7cyclictest0-21swapper/309:41:383
18879992215,6cyclictest0-21swapper/209:05:122
18879992215,6cyclictest0-21swapper/207:50:142
18879992215,6cyclictest0-21swapper/207:50:142
18879992214,8cyclictest0-21swapper/208:10:182
18879992213,8cyclictest0-21swapper/209:00:022
18879992213,8cyclictest0-21swapper/208:50:192
18879992213,8cyclictest0-21swapper/208:30:172
18879992213,8cyclictest0-21swapper/208:15:222
18879992213,8cyclictest0-21swapper/207:10:192
1887899224,17cyclictest0-21swapper/107:55:201
18878992214,8cyclictest0-21swapper/108:45:141
18878992214,8cyclictest0-21swapper/108:30:201
18878992213,8cyclictest0-21swapper/107:45:171
18878992213,8cyclictest0-21swapper/107:25:011
18877992215,7cyclictest0-21swapper/007:28:000
18877992215,6cyclictest0-21swapper/012:06:460
18877992215,6cyclictest0-21swapper/010:46:120
18877992215,6cyclictest0-21swapper/009:43:210
18877992214,7cyclictest21532sleep012:23:300
18877992214,7cyclictest181082sleep011:34:430
18877992214,7cyclictest0-21swapper/011:18:560
18877992214,7cyclictest0-21swapper/011:01:540
870022113,7sleep30-21swapper/308:01:283
686522114,6sleep30-21swapper/307:59:043
1888099214,16cyclictest0-21swapper/309:08:083
1888099214,16cyclictest0-21swapper/307:37:523
18880992113,7cyclictest0-21swapper/309:25:473
18880992113,7cyclictest0-21swapper/308:55:183
18879992115,6cyclictest0-21swapper/208:55:192
18879992115,6cyclictest0-21swapper/207:35:032
18879992112,8cyclictest0-21swapper/208:25:162
18879992112,8cyclictest0-21swapper/208:20:282
1887899213,17cyclictest0-21swapper/107:30:211
1887899212,18cyclictest0-21swapper/107:50:311
1887899212,18cyclictest0-21swapper/107:50:301
1887899212,18cyclictest0-21swapper/107:38:241
18878992115,6cyclictest0-21swapper/108:43:031
18878992112,8cyclictest0-21swapper/108:10:231
81822012,7sleep30-21swapper/307:45:063
18880992015,4cyclictest0-21swapper/308:05:193
1887899204,16cyclictest0-21swapper/108:17:581
1887899202,17cyclictest0-21swapper/108:50:141
1887899202,17cyclictest0-21swapper/107:40:151
18880991914,4cyclictest0-21swapper/307:30:223
18880991911,7cyclictest0-21swapper/308:45:183
1887899192,16cyclictest0-21swapper/108:05:211
18877991915,3cyclictest253992sleep008:44:220
18878991814,3cyclictest2605-21hald-addon-acpi09:02:191
18877991815,2cyclictest45032sleep007:50:370
18877991815,2cyclictest45032sleep007:50:360
18877991815,2cyclictest292862sleep010:07:490
18877991815,2cyclictest288922sleep007:34:310
18877991815,2cyclictest248742sleep011:08:440
18877991815,2cyclictest158692sleep012:36:230
18877991815,2cyclictest126742sleep009:18:580
18877991815,2cyclictest0-21swapper/010:15:520
1887799176,10cyclictest0-21swapper/009:51:180
1887799172,14cyclictest0-21swapper/010:36:440
18877991715,2cyclictest0-21swapper/011:25:370
18877991715,2cyclictest0-21swapper/010:41:190
18877991715,2cyclictest0-21swapper/008:33:120
18877991715,2cyclictest0-21swapper/008:11:210
18877991715,2cyclictest0-21swapper/007:57:120
18877991715,2cyclictest0-21swapper/007:48:340
18877991714,2cyclictest9032sleep009:01:160
18877991714,2cyclictest3352sleep007:42:110
18877991714,2cyclictest327642sleep011:49:210
18877991714,2cyclictest253972sleep009:30:480
18877991714,2cyclictest253452sleep011:40:400
18877991714,2cyclictest233672sleep010:01:190
18877991714,2cyclictest205092sleep007:12:350
18877991714,2cyclictest189692sleep008:26:200
18877991714,2cyclictest170992sleep008:23:330
18877991714,2cyclictest148782sleep010:25:270
18877991714,2cyclictest140362sleep010:57:180
803921613,2sleep08051-21ssh09:14:260
18877991614,2cyclictest0-21swapper/011:51:590
18877991614,2cyclictest0-21swapper/010:30:300
18877991614,2cyclictest0-21swapper/009:22:420
18877991614,2cyclictest0-21swapper/008:15:300
18877991613,2cyclictest94282sleep009:47:450
18877991613,2cyclictest293232sleep008:52:150
18877991613,2cyclictest279042sleep011:10:520
18877991613,2cyclictest272702sleep008:47:190
18877991613,2cyclictest238602sleep012:12:200
1887799152,12cyclictest0-21swapper/012:25:200
18877991513,2cyclictest0-21swapper/008:04:040
18877991513,2cyclictest0-21swapper/007:35:450
18877991513,2cyclictest0-21swapper/007:21:190
1887799142,11cyclictest0-21swapper/012:30:580
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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