GoogleCloudPlatform / testgrid

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

12% duplication:

24,158 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
3,017 duplicated lines

7,706 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 7,706 duplicates...

Size	#	Folders	Files	Lines	Code
27	x 2	cluster/prod/knative cluster/prod	tabulator.yaml tabulator.yaml	7:33 (50%) 7:33 (48%)	view
23	x 2	cluster/prod/knative cluster/prod	summarizer.yaml summarizer.yaml	7:29 (53%) 16:38 (45%)	view
21	x 2	cluster/canary cluster/prod/knative	tabulator.yaml tabulator.yaml	7:27 (37%) 7:27 (38%)	view
21	x 2	cluster/canary cluster/prod	api.yaml api.yaml	7:27 (28%) 7:27 (28%)	view
21	x 2	cluster/canary cluster/prod	tabulator.yaml tabulator.yaml	7:27 (37%) 7:27 (37%)	view
21	x 2	cluster/canary cluster/prod	config_merger.yaml config_merger.yaml	7:27 (48%) 7:27 (48%)	view
21	x 2	cmd/tabulator cmd/updater	main.go main.go	104:133 (18%) 166:195 (14%)	view
21	x 2	pkg/updater/resultstore resultstore	client.go client.go	56:81 (15%) 37:62 (10%)	view
19	x 2	cluster/prod/knative cluster/prod	updater.yaml updater.yaml	7:25 (45%) 15:33 (32%)	view
19	x 2	pkg/summarizer pkg/tabulator	pubsub.go pubsub.go	47:68 (33%) 47:68 (34%)	view
18	x 2	cmd/summarizer cmd/updater	main.go main.go	107:132 (18%) 166:190 (12%)	view
18	x 2	cmd/summarizer cmd/tabulator	main.go main.go	107:132 (18%) 104:128 (16%)	view
18	x 2	cluster/canary cluster/prod	updater.yaml updater.yaml	15:32 (31%) 15:32 (31%)	view
18	x 2	cluster/canary cluster/prod/knative	updater.yaml updater.yaml	15:32 (31%) 7:24 (42%)	view
17	x 2	cluster/canary cluster/prod	monitoring.yaml monitoring.yaml	75:91 (14%) 75:91 (14%)	view
17	x 2	cluster/canary cluster/prod	monitoring.yaml monitoring.yaml	93:109 (14%) 93:109 (14%)	view
16	x 2	cc cc	armeabi_cc_toolchain_config.bzl cc_toolchain_config.bzl	1:18 (21%) 1:18 (1%)	view
16	x 2	cc cc	cc_toolchain_config.bzl cc_toolchain_config.bzl	584:599 (1%) 655:670 (1%)	view
15	x 2	cc cc	cc_toolchain_config.bzl cc_toolchain_config.bzl	585:599 (1%) 689:703 (1%)	view
15	x 2	pkg/api/v1 pkg/api/v1	state.go state.go	96:116 (12%) 159:180 (12%)	view
15	x 2	cc cc	cc_toolchain_config.bzl cc_toolchain_config.bzl	656:670 (1%) 689:703 (1%)	view
15	x 2	cc cc	cc_toolchain_config.bzl cc_toolchain_config.bzl	1044:1058 (1%) 1069:1083 (1%)	view
14	x 2	cluster/canary cluster/prod	api.yaml api.yaml	47:60 (18%) 47:60 (18%)	view
13	x 2	ROOT ROOT	def.bzl repos.bzl	1:13 (19%) 1:13 (<1%)	view
13	x 2	cluster/canary cluster/prod	api.yaml api.yaml	62:74 (17%) 62:74 (17%)	view
13	x 2	cluster/canary cluster/prod	tabulator.yaml tabulator.yaml	41:53 (23%) 41:53 (23%)	view
12	x 2	cluster/canary cluster/prod	monitoring.yaml monitoring.yaml	39:50 (10%) 39:50 (10%)	view
12	x 2	cc ROOT	armeabi_cc_toolchain_config.bzl def.bzl	2:13 (16%) 2:13 (17%)	view
12	x 2	pb/issue_state pb/summary	issue_state.pb.go summary.pb.go	355:369 (4%) 1302:1316 (1%)	view
12	x 2	cc ROOT	armeabi_cc_toolchain_config.bzl repos.bzl	2:13 (16%) 2:13 (<1%)	view
12	x 2	pb/api/v1 pb/issue_state	data.pb.go issue_state.pb.go	3063:3077 (<1%) 355:369 (4%)	view
12	x 2	pb/issue_state pb/state	issue_state.pb.go state.pb.go	355:369 (4%) 1531:1545 (1%)	view
12	x 2	cluster/canary cluster/canary	monitoring.yaml monitoring.yaml	9:20 (10%) 51:62 (10%)	view
12	x 2	cluster/canary cluster/canary	monitoring.yaml monitoring.yaml	9:20 (10%) 30:41 (10%)	view
12	x 2	pb/api/v1 pb/summary	data.pb.go summary.pb.go	3063:3077 (<1%) 1302:1316 (1%)	view
12	x 2	cluster/canary cluster/prod	monitoring.yaml monitoring.yaml	18:29 (10%) 18:29 (10%)	view
12	x 2	cluster/prod cluster/prod	monitoring.yaml monitoring.yaml	30:41 (10%) 51:62 (10%)	view
12	x 2	cluster/canary cluster/prod/knative	tabulator.yaml tabulator.yaml	42:53 (21%) 40:51 (22%)	view
12	x 2	cluster/canary cluster/prod	monitoring.yaml monitoring.yaml	60:73 (10%) 60:73 (10%)	view
12	x 2	cluster/prod cluster/prod	monitoring.yaml monitoring.yaml	9:20 (10%) 30:41 (10%)	view
12	x 2	cluster/prod cluster/prod	monitoring.yaml monitoring.yaml	9:20 (10%) 51:62 (10%)	view
12	x 2	cc ROOT	cc_toolchain_config.bzl repos.bzl	2:13 (<1%) 2:13 (<1%)	view
12	x 2	cluster/prod/knative cluster/prod	tabulator.yaml tabulator.yaml	40:51 (22%) 42:53 (21%)	view
12	x 2	cluster/canary cluster/canary	monitoring.yaml monitoring.yaml	30:41 (10%) 51:62 (10%)	view
12	x 2	pb/state pb/summary	state.pb.go summary.pb.go	1531:1545 (1%) 1302:1316 (1%)	view
12	x 2	cc ROOT	cc_toolchain_config.bzl def.bzl	2:13 (<1%) 2:13 (17%)	view
12	x 2	pb/api/v1 pb/state	data.pb.go state.pb.go	3063:3077 (<1%) 1531:1545 (1%)	view
11	x 2	cc cc	cc_toolchain_config.bzl cc_toolchain_config.bzl	414:424 (<1%) 655:665 (<1%)	view
11	x 2	cc cc	cc_toolchain_config.bzl cc_toolchain_config.bzl	414:424 (<1%) 584:594 (<1%)	view
11	x 2	cc cc	cc_toolchain_config.bzl cc_toolchain_config.bzl	798:808 (<1%) 1106:1116 (<1%)	view

Duplicated Units

The list of top 2 duplicated units.

See data for all 2 unit duplicates...

Size	#	Folders	Files	Lines	Code
24	x 2	resultstore pkg/updater/resultstore	client.go client.go	37:63 56:82	view
9	x 2	metadata/junit util/gcs	junit.go read.go	196:206 52:62	view