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2024-11-04 - 21:30

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of shadow in rack #3, slot #6

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
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Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack3slot6s.osadl.org (updated Mon Nov 04, 2024 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18147212099,15sleep10-21swapper/107:06:011
18310211594,15sleep30-21swapper/307:08:073
18162211592,18sleep00-21swapper/007:06:120
18221211193,12sleep20-21swapper/207:06:582
47772960,1sleep04760-21ssh09:45:180
1849199234,18cyclictest0-21swapper/210:45:122
1849199221,16cyclictest0-21swapper/212:07:052
1849199220,17cyclictest0-21swapper/209:57:052
145342220,1sleep0101ktimersoftd/011:03:260
1849199210,19cyclictest0-21swapper/207:20:142
18486992117,2cyclictest0-21swapper/007:10:120
215502200,1sleep3381ktimersoftd/310:03:243
18492992017,2cyclictest7672-21kworker/u8:212:04:053
18492992016,3cyclictest21986-21kworker/u8:011:54:043
18492992016,3cyclictest21986-21kworker/u8:011:54:043
18491992017,2cyclictest25912-21kworker/u8:112:30:042
18491992017,2cyclictest18696-21kworker/u8:108:38:042
18491992017,2cyclictest16203-21kworker/u8:107:16:042
18489992017,2cyclictest7672-21kworker/u8:212:29:041
1848699200,2cyclictest0-21swapper/012:05:120
1848699200,2cyclictest0-21swapper/011:35:130
1848699200,2cyclictest0-21swapper/010:00:100
1848699200,18cyclictest0-21swapper/009:10:120
1848699200,18cyclictest0-21swapper/007:20:140
149712200,0sleep30-21swapper/310:30:143
18492991916,2cyclictest9968-21kworker/u8:110:27:033
18492991916,2cyclictest26569-21kworker/u8:009:41:053
18492991916,2cyclictest13475-21kworker/u8:010:09:043
18491991916,2cyclictest9968-21kworker/u8:110:28:042
18491991916,2cyclictest7672-21kworker/u8:212:16:052
18491991916,2cyclictest406-21kworker/u8:012:38:052
18491991916,2cyclictest32157-21kworker/u8:109:42:032
18491991916,2cyclictest2742-21kworker/u8:011:29:042
18491991916,2cyclictest25912-21kworker/u8:112:27:042
18491991916,2cyclictest25400-21kworker/u8:211:24:052
18491991916,2cyclictest18696-21kworker/u8:108:54:042
18491991916,2cyclictest18696-21kworker/u8:108:30:032
18491991916,2cyclictest16203-21kworker/u8:107:57:042
18491991916,2cyclictest15635-21kworker/u8:211:45:052
1849199191,2cyclictest0-21swapper/210:05:042
18489991916,2cyclictest21986-21kworker/u8:012:08:041
18491991815,2cyclictest700-21kworker/u8:209:37:042
18491991815,2cyclictest5534-21kworker/u8:209:46:052
18491991815,2cyclictest28723-21kworker/u8:311:32:052
18491991815,2cyclictest27615-21kworker/u8:110:13:052
18491991815,2cyclictest2673-21kworker/u8:008:05:052
18491991815,2cyclictest21986-21kworker/u8:012:00:042
18491991815,2cyclictest20191-21kworker/u8:109:32:042
18491991815,2cyclictest18829-21kworker/u8:007:12:042
18491991815,2cyclictest16603-21kworker/u8:008:25:042
18491991815,2cyclictest16203-21kworker/u8:108:21:042
18491991815,2cyclictest16203-21kworker/u8:108:03:042
18491991815,2cyclictest16203-21kworker/u8:107:51:042
18491991815,2cyclictest10974-21kworker/u8:208:16:052
18491991815,2cyclictest10220-21kworker/u8:111:35:052
18492991714,2cyclictest15635-21kworker/u8:211:40:043
1849299170,15cyclictest0-21swapper/310:39:513
18491991714,2cyclictest7672-21kworker/u8:212:20:052
18491991714,2cyclictest32157-21kworker/u8:109:53:032
18491991714,2cyclictest24421-21kworker/u8:010:58:052
18491991714,2cyclictest18696-21kworker/u8:109:05:052
18491991714,2cyclictest18696-21kworker/u8:108:48:042
18491991714,2cyclictest16203-21kworker/u8:107:35:042
1849199171,14cyclictest31708-21stty11:55:142
1849199170,2cyclictest0-21swapper/211:17:032
1849199170,2cyclictest0-21swapper/211:03:052
1848999172,13cyclictest221ktimersoftd/109:41:051
1848999170,15cyclictest0-21swapper/112:04:051
18492991613,2cyclictest700-21kworker/u8:209:24:043
18492991613,2cyclictest32157-21kworker/u8:109:54:053
18492991613,2cyclictest30709-21kworker/u8:210:46:043
18492991613,2cyclictest28723-21kworker/u8:311:28:053
18492991613,2cyclictest25400-21kworker/u8:211:21:043
18492991613,2cyclictest24421-21kworker/u8:010:44:043
1849299160,14cyclictest0-21swapper/311:05:013
18491991612,2cyclictest0-21swapper/210:35:002
1849199160,2cyclictest0-21swapper/212:13:042
18489991613,2cyclictest700-21kworker/u8:209:18:051
18489991613,2cyclictest700-21kworker/u8:209:10:051
18489991613,2cyclictest24421-21kworker/u8:010:53:041
18489991613,2cyclictest16203-21kworker/u8:107:45:041
1848999161,13cyclictest0-21swapper/110:00:361
1848999160,14cyclictest2508-21diskmemload09:30:231
18492991512,2cyclictest700-21kworker/u8:209:26:043
18492991512,2cyclictest21986-21kworker/u8:012:10:043
18492991512,2cyclictest21986-21kworker/u8:011:49:053
18492991512,2cyclictest18855-21kworker/u8:111:12:053
18492991512,2cyclictest0-21swapper/311:58:583
18492991512,2cyclictest0-21swapper/310:17:413
18492991510,3cyclictest17507-21fschecks_time08:25:153
1849299150,2cyclictest0-21swapper/312:29:053
1849299150,14cyclictest0-21swapper/309:47:013
1849299150,13cyclictest8848-21ssh10:24:023
1849299150,13cyclictest4586-21ssh09:10:293
1849299150,13cyclictest30633-21ssh10:12:463
1849199151,12cyclictest0-21swapper/209:23:082
18491991510,3cyclictest0-21swapper/211:09:052
1849199150,2cyclictest0-21swapper/211:43:042
1849199150,14cyclictest0-21swapper/210:37:042
1848999151,3cyclictest6907-21perl10:55:141
18489991512,2cyclictest25912-21kworker/u8:112:24:051
1848999151,12cyclictest3745-21runrttasks10:47:101
18489991510,3cyclictest12331-21munin-node1
1848999150,14cyclictest0-21swapper/110:31:531
1848999150,13cyclictest32070-21apt-get10:15:071
1848999150,13cyclictest0-21swapper/112:34:521
1848999150,13cyclictest0-21swapper/112:15:211
1848999150,13cyclictest0-21swapper/110:42:061
1848699150,13cyclictest0-21swapper/009:30:150
273542141,8sleep22508-21diskmemload11:50:152
273542141,8sleep22508-21diskmemload11:50:152
18492991411,2cyclictest31702-21kworker/u8:207:10:053
18492991411,2cyclictest2508-21diskmemload12:16:193
18492991411,2cyclictest24421-21kworker/u8:010:54:053
18492991411,2cyclictest18696-21kworker/u8:108:41:043
18492991411,2cyclictest18696-21kworker/u8:108:39:033
18492991411,2cyclictest16203-21kworker/u8:107:37:053
18492991411,2cyclictest0-21swapper/311:18:443
1849299140,2cyclictest0-21swapper/311:01:183
1849299140,2cyclictest0-21swapper/309:58:313
1849299140,2cyclictest0-21swapper/309:18:213
1849299140,13cyclictest4990-21ssh12:34:593
1849299140,13cyclictest0-21swapper/311:39:213
1849299140,12cyclictest0-21swapper/309:30:073
1849199149,3cyclictest20996-21ssh09:28:582
1849199140,2cyclictest0-21swapper/210:24:042
1849199140,2cyclictest0-21swapper/207:26:052
1849199140,13cyclictest0-21swapper/208:55:042
1849199140,12cyclictest0-21swapper/211:13:002
1849199140,12cyclictest0-21swapper/210:40:272
18489991411,2cyclictest13475-21kworker/u8:010:08:041
18489991411,2cyclictest0-21swapper/112:11:121
18489991411,2cyclictest0-21swapper/111:57:391
18489991411,2cyclictest0-21swapper/111:30:121
18489991411,2cyclictest0-21swapper/109:36:031
1848999140,3cyclictest0-21swapper/111:27:231
1848999140,2cyclictest0-21swapper/111:24:331
1848999140,2cyclictest0-21swapper/109:47:231
1848999140,2cyclictest0-21swapper/109:27:071
1848999140,2cyclictest0-21swapper/108:50:181
1848999140,2cyclictest0-21swapper/108:25:251
1848999140,2cyclictest0-21swapper/107:50:221
1848999140,13cyclictest0-21swapper/111:51:231
1848999140,13cyclictest0-21swapper/111:51:231
1848999140,13cyclictest0-21swapper/110:38:031
1848999140,12cyclictest2508-21diskmemload11:10:151
1848999140,12cyclictest0-21swapper/107:35:201
1848999140,12cyclictest0-21swapper/107:15:221
18486991411,2cyclictest0-21swapper/009:25:220
1848699140,3cyclictest0-21swapper/007:45:000
1848699140,12cyclictest0-21swapper/011:54:520
1848699140,12cyclictest0-21swapper/011:54:510
1848699140,12cyclictest0-21swapper/011:40:420
1848699140,12cyclictest0-21swapper/011:13:320
1848699140,12cyclictest0-21swapper/010:25:130
1848699140,12cyclictest0-21swapper/009:40:210
305122130,2sleep00-21swapper/010:12:370
24992130,9sleep10-21swapper/109:10:001
18492991310,2cyclictest7672-21kworker/u8:212:05:023
18492991310,2cyclictest28723-21kworker/u8:311:31:043
18492991310,2cyclictest27085-21kworker/u8:208:56:053
18492991310,2cyclictest16203-21kworker/u8:108:20:053
18492991310,2cyclictest16203-21kworker/u8:107:46:053
18492991310,2cyclictest0-21swapper/312:20:413
18492991310,2cyclictest0-21swapper/310:55:493
18492991310,2cyclictest0-21swapper/308:50:163
18492991310,2cyclictest0-21swapper/307:25:193
1849299130,2cyclictest0-21swapper/312:36:483
1849299130,12cyclictest6690-21copy08:00:023
1849299130,12cyclictest0-21swapper/309:35:183
1849299130,12cyclictest0-21swapper/309:05:253
1849299130,12cyclictest0-21swapper/309:00:113
1849199138,3cyclictest0-21swapper/207:45:152
18491991310,2cyclictest0-21swapper/210:52:192
18491991310,2cyclictest0-21swapper/210:16:092
1849199130,2cyclictest0-21swapper/209:10:452
1849199130,2cyclictest0-21swapper/207:42:042
1849199130,12cyclictest2508-21diskmemload09:16:372
18489991310,2cyclictest2981-21kworker/u8:010:21:041
18489991310,2cyclictest2742-21kworker/u8:011:36:051
18489991310,2cyclictest18829-21kworker/u8:007:13:051
18489991310,2cyclictest18696-21kworker/u8:108:44:051
18489991310,2cyclictest16603-21kworker/u8:008:23:051
18489991310,2cyclictest16203-21kworker/u8:107:59:051
18489991310,2cyclictest10974-21kworker/u8:208:13:041
18489991310,2cyclictest0-21swapper/111:43:291
18489991310,2cyclictest0-21swapper/109:55:241
18489991310,2cyclictest0-21swapper/107:25:191
1848999130,2cyclictest0-21swapper/112:35:221
1848999130,2cyclictest0-21swapper/110:25:501
1848999130,2cyclictest0-21swapper/110:10:191
1848999130,2cyclictest0-21swapper/109:50:491
1848999130,2cyclictest0-21swapper/109:21:531
1848999130,2cyclictest0-21swapper/108:45:081
1848999130,2cyclictest0-21swapper/108:35:221
1848999130,2cyclictest0-21swapper/108:05:121
1848999130,12cyclictest0-21swapper/111:45:251
1848999130,12cyclictest0-21swapper/111:17:221
1848999130,12cyclictest0-21swapper/111:05:031
1848999130,12cyclictest0-21swapper/107:30:211
1848699132,6cyclictest0-21swapper/012:20:010
18486991310,2cyclictest27151-21aten2.4-expect08:50:120
18486991310,2cyclictest16556-21ssh10:31:010
18486991310,2cyclictest0-21swapper/011:55:100
18486991310,2cyclictest0-21swapper/011:45:420
18486991310,2cyclictest0-21swapper/011:30:270
18486991310,2cyclictest0-21swapper/010:42:010
18486991310,2cyclictest0-21swapper/010:17:520
1848699130,2cyclictest30648-21popularity-cont07:37:580
1848699130,2cyclictest2508-21diskmemload09:22:190
1848699130,2cyclictest16007-21ssh12:11:460
1848699130,2cyclictest0-21swapper/010:56:010
1848699130,12cyclictest0-21swapper/010:39:110
1848699130,11cyclictest0-21swapper/012:25:260
1848699130,11cyclictest0-21swapper/010:20:150
1848699130,11cyclictest0-21swapper/009:58:270
104832130,2sleep00-21swapper/009:50:520
1849299129,2cyclictest24862-21copy08:45:033
1849299129,2cyclictest16203-21kworker/u8:107:56:053
1849299129,2cyclictest16203-21kworker/u8:107:40:043
1849299129,2cyclictest16203-21kworker/u8:107:18:053
1849299120,2cyclictest0-21swapper/308:05:153
1849199120,11cyclictest0-21swapper/210:00:042
1848999128,3cyclictest1395-21kworker/1:108:00:211
1848999121,3cyclictest3745-21runrttasks07:20:291
1848999120,2cyclictest0-21swapper/108:32:361
1848999120,10cyclictest0-21swapper/109:00:191
1848699129,2cyclictest0-21swapper/012:15:060
1848699129,2cyclictest0-21swapper/012:01:320
1848699129,2cyclictest0-21swapper/011:15:190
1848699129,2cyclictest0-21swapper/011:05:150
1848699129,2cyclictest0-21swapper/009:36:530
1848699129,2cyclictest0-21swapper/009:16:160
1848699129,2cyclictest0-21swapper/008:20:210
1848699129,2cyclictest0-21swapper/007:55:180
1848699120,2cyclictest2508-21diskmemload12:35:460
1848699120,2cyclictest0-21swapper/012:32:170
1848699120,2cyclictest0-21swapper/010:06:510
1848699120,2cyclictest0-21swapper/008:45:190
1848699120,2cyclictest0-21swapper/008:00:120
1848699120,11cyclictest2508-21diskmemload11:20:160
1848699120,11cyclictest0-21swapper/010:45:070
1848699120,11cyclictest0-21swapper/009:05:180
1849299118,2cyclictest16203-21kworker/u8:108:17:053
1849299118,2cyclictest16203-21kworker/u8:107:54:053
1849299118,2cyclictest10974-21kworker/u8:208:11:043
1849299118,2cyclictest0-21swapper/307:30:183
1849199118,2cyclictest0-21swapper/208:41:352
1849199110,2cyclictest0-21swapper/209:03:042
1848999118,2cyclictest10974-21kworker/u8:208:15:051
1848999111,2cyclictest0-21swapper/108:55:271
1848999110,9cyclictest0-21swapper/107:40:131
1848699118,2cyclictest10725-21munin-run08:10:000
1848699118,2cyclictest0-21swapper/010:51:070
1848699118,2cyclictest0-21swapper/009:00:170
1848699112,6cyclictest0-21swapper/007:50:250
1848699110,10cyclictest0-21swapper/011:26:330
1848699110,10cyclictest0-21swapper/007:45:280
1849199107,2cyclictest0-21swapper/207:30:162
1849199102,6cyclictest0-21swapper/208:13:592
1848699101,6cyclictest0-21swapper/007:25:260
20570290,1sleep00-21swapper/007:15:010
184929996,2cyclictest0-21swapper/308:30:133
184869996,2cyclictest0-21swapper/008:55:220
184869996,2cyclictest0-21swapper/007:30:120
184869994,3cyclictest24048-21pzem_energy08:40:230
184869991,5cyclictest13389-21fschecks_count08:15:140
184869990,6cyclictest0-21swapper/008:28:390
184869990,2cyclictest0-21swapper/008:35:010
184929980,2cyclictest0-21swapper/307:22:433
184869983,3cyclictest19454-21uniq08:30:140
184869981,5cyclictest0-21swapper/008:10:110
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