JetBrains / ij-perf-report-aggregator Duplication

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

Learn more...

Duplication Overall

29% duplication:

38,026 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
11,375 duplicated lines

1,715 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
dashboard (<1%) --> pkg (2%)	348	3 file pairs	details...

Open 2D force graph... Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 1,715 duplicates...

Size	#	Folders	Files	Lines	Code
479	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	IndexingDashboard.vue IndexingDevDashboard.vue	6:511 (98%) 7:512 (98%)	view
420	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	PerformanceDashboard.vue PerformanceDevDashboard.vue	8:444 (75%) 9:445 (75%)	view
313	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	ProductMetricsDashboard.vue ProductMetricsDevDashboard.vue	6:324 (98%) 7:325 (98%)	view
308	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	InspectionsDashboard.vue InspectionsDevDashboard.vue	8:329 (97%) 9:330 (97%)	view
224	x 2	dashboard/new-dashboard/src/components/clion dashboard/new-dashboard/src/components/clion	DetailedPerformanceDashboard.vue DetailedPerformanceDashboardOld.vue	173:451 (63%) 228:506 (57%)	view
187	x 2	dashboard/new-dashboard/src/components/vcs dashboard/new-dashboard/src/components/vcs	PerformanceDashboard.vue PerformanceDashboardDev.vue	7:254 (80%) 8:255 (92%)	view
129	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	PerformanceDashboard.vue PerformanceDevDashboard.vue	448:583 (23%) 442:577 (23%)	view
105	x 2	dashboard/new-dashboard/src/components/clion dashboard/new-dashboard/src/components/clion	MemoryDashboard.vue MemoryDashboardOld.vue	59:204 (69%) 51:196 (72%)	view
96	x 2	dashboard/new-dashboard/src/components/rust dashboard/new-dashboard/src/components/rust	PerformanceDashboardRustRoverFirstSta... PerformanceDashboardRustRoverFirstSta...	9:125 (92%) 9:125 (92%)	view
93	x 2	dashboard/new-dashboard/src/components/goland dashboard/new-dashboard/src/components/goland	DataFlowAnalysisDashboard.vue DataFlowAnalysisDashboardOld.vue	25:126 (80%) 8:109 (93%)	view
75	x 2	dashboard/new-dashboard/src/components/kotlin dashboard/new-dashboard/src/components/kotlin/dev	MemoryPerformanceDashboard.vue MemoryPerformanceDashboard.vue	7:87 (65%) 8:88 (65%)	view
73	x 2	dashboard/new-dashboard/src/components/clion dashboard/new-dashboard/src/components/clion	DetailedPerformanceDashboard.vue DetailedPerformanceDashboardOld.vue	9:140 (20%) 8:139 (18%)	view
57	x 2	dashboard/new-dashboard/src/components/goland dashboard/new-dashboard/src/components/goland	FindUsagesDashboard.vue FindUsagesDashboardOld.vue	6:68 (91%) 5:67 (93%)	view
53	x 2	dashboard/new-dashboard/src/components/kotlin dashboard/new-dashboard/src/components/kotlin/dev	PerformanceDashboard.vue PerformanceDashboard.vue	6:64 (62%) 7:65 (61%)	view
53	x 2	dashboard/new-dashboard/src/components/rust dashboard/new-dashboard/src/components/rust	PerformanceDashboardRustRover.vue PerformanceDashboardRustRoverDev.vue	8:76 (88%) 8:76 (88%)	view
53	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	PerformanceDashboard.vue PerformanceDashboard.vue	31:84 (9%) 87:140 (9%)	view
53	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	PerformanceDevDashboard.vue PerformanceDevDashboard.vue	448:500 (9%) 506:558 (9%)	view
53	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	PerformanceDashboard.vue PerformanceDevDashboard.vue	512:564 (9%) 448:500 (9%)	view
53	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	PerformanceDashboard.vue PerformanceDashboard.vue	454:506 (9%) 512:564 (9%)	view
53	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	PerformanceDashboard.vue PerformanceDevDashboard.vue	87:140 (9%) 32:85 (9%)	view
53	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	PerformanceDevDashboard.vue PerformanceDevDashboard.vue	32:85 (9%) 88:141 (9%)	view
53	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	PerformanceDashboard.vue PerformanceDevDashboard.vue	31:84 (9%) 88:141 (9%)	view
53	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	PerformanceDashboard.vue PerformanceDevDashboard.vue	454:506 (9%) 506:558 (9%)	view
49	x 2	dashboard/new-dashboard/src/components/goland dashboard/new-dashboard/src/components/goland	ProductMetricsDashboard.vue ProductMetricsDashboardOld.vue	6:60 (90%) 5:59 (92%)	view
46	x 2	dashboard/new-dashboard/src/components/clion dashboard/new-dashboard/src/components/clion	PerformanceDashboard.vue PerformanceDashboardOld.vue	9:86 (40%) 8:85 (36%)	view
45	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	PerformanceDashboard.vue PerformanceDevDashboard.vue	355:400 (8%) 308:353 (8%)	view
45	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	InspectionsDevDashboard.vue InspectionsDevDashboard.vue	209:254 (14%) 257:302 (14%)	view
45	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	PerformanceDashboard.vue PerformanceDashboard.vue	307:352 (8%) 355:400 (8%)	view
45	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	InspectionsDashboard.vue InspectionsDashboard.vue	208:253 (14%) 256:301 (14%)	view
45	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	InspectionsDashboard.vue InspectionsDevDashboard.vue	208:253 (14%) 257:302 (14%)	view
45	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	PerformanceDevDashboard.vue PerformanceDevDashboard.vue	308:353 (8%) 356:401 (8%)	view
45	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	PerformanceDashboard.vue PerformanceDevDashboard.vue	307:352 (8%) 356:401 (8%)	view
45	x 2	dashboard/new-dashboard/src/components/rubymine dashboard/new-dashboard/src/components/rubymine	InspectionsDashboard.vue InspectionsDevDashboard.vue	256:301 (14%) 209:254 (14%)	view
42	x 2	dashboard/new-dashboard/src/components/vcs dashboard/new-dashboard/src/components/vcs	PerformanceStarterDashboard.vue PerformanceStarterDashboardDev.vue	7:68 (87%) 8:69 (85%)	view
41	x 2	dashboard/new-dashboard/src/components/jbr dashboard/new-dashboard/src/components/jbr	DaCapoDashboard.vue MapBenchDashboard.vue	1:51 (65%) 1:51 (69%)	view
41	x 2	dashboard/new-dashboard/src/components/jbr dashboard/new-dashboard/src/components/jbr	DaCapoDashboard.vue JavaDrawDashboard.vue	1:51 (65%) 1:51 (80%)	view
41	x 2	dashboard/new-dashboard/src/components/jbr dashboard/new-dashboard/src/components/jbr	JavaDrawDashboard.vue MapBenchDashboard.vue	1:51 (80%) 1:51 (69%)	view
41	x 2	dashboard/new-dashboard/src/components/rust dashboard/new-dashboard/src/components/rust	ProductMetricsDashboard.vue ProductMetricsDashboardDev.vue	9:54 (74%) 9:54 (68%)	view
40	x 2	dashboard/new-dashboard/src/components/jbr dashboard/new-dashboard/src/components/jbr	DaCapoDashboard.vue J2DBenchDashboard.vue	1:49 (63%) 1:49 (90%)	view
40	x 2	dashboard/new-dashboard/src/components/jbr dashboard/new-dashboard/src/components/jbr	J2DBenchDashboard.vue SPECjbb2015Dashboard.vue	1:49 (90%) 1:49 (90%)	view
40	x 2	dashboard/new-dashboard/...mponents/common/compare dashboard/new-dashboard/...mponents/common/compare	CompareBranches.vue CompareModes.vue	23:75 (15%) 22:74 (15%)	view
40	x 2	dashboard/new-dashboard/src/components/jbr dashboard/new-dashboard/src/components/jbr	JavaDrawDashboard.vue SPECjbb2015Dashboard.vue	1:49 (78%) 1:49 (90%)	view
40	x 2	dashboard/new-dashboard/src/components/clion dashboard/new-dashboard/src/components/clion	ProductMetricsDashboard.vue ProductMetricsDashboardOld.vue	37:77 (56%) 36:76 (57%)	view
40	x 2	dashboard/new-dashboard/src/components/jbr dashboard/new-dashboard/src/components/jbr	MapBenchDashboard.vue SwingMarkDashboard.vue	1:49 (67%) 1:49 (90%)	view
40	x 2	dashboard/new-dashboard/src/components/jbr dashboard/new-dashboard/src/components/jbr	J2DBenchDashboard.vue SwingMarkDashboard.vue	1:49 (90%) 1:49 (90%)	view
40	x 2	dashboard/new-dashboard/src/components/jbr dashboard/new-dashboard/src/components/jbr	J2DBenchDashboard.vue MapBenchDashboard.vue	1:49 (90%) 1:49 (67%)	view
40	x 2	dashboard/new-dashboard/src/components/jbr dashboard/new-dashboard/src/components/jbr	J2DBenchDashboard.vue JavaDrawDashboard.vue	1:49 (90%) 1:49 (78%)	view
40	x 2	dashboard/new-dashboard/src/components/jbr dashboard/new-dashboard/src/components/jbr	MapBenchDashboard.vue SPECjbb2015Dashboard.vue	1:49 (67%) 1:49 (90%)	view
40	x 2	dashboard/new-dashboard/src/components/jbr dashboard/new-dashboard/src/components/jbr	DaCapoDashboard.vue SPECjbb2015Dashboard.vue	1:49 (63%) 1:49 (90%)	view
40	x 2	dashboard/new-dashboard/src/components/jbr dashboard/new-dashboard/src/components/jbr	DaCapoDashboard.vue SwingMarkDashboard.vue	1:49 (63%) 1:49 (90%)	view

Duplicated Units

The list of top 2 duplicated units.

See data for all 2 unit duplicates...

Size	#	Folders	Files	Lines	Code
17	x 2	pkg/degradation-detector/setting pkg/degradation-detector/setting	gradleSettings.go mavenSettings.go	9:27 9:27	view
6	x 2	cmd/clickhouse-tasks/backup cmd/clickhouse-tasks/optimize	backup.go optimize.go	15:23 13:21	view