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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.

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Duplication Overall

7% duplication:

8,906 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
694 duplicated lines

101 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
cmd/ntpcheck (3%) --> cmd/ptpcheck (5%)	78	3 file pairs	details...

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Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 101 duplicates...

Size	#	Folders	Files	Lines	Code
21	x 2	ptp/protocol ptp/protocol	ptp4l.go ptp4l.go	407:428 (5%) 450:471 (5%)	view
21	x 2	ptp/protocol ptp/protocol	ptp4l.go ptp4l.go	321:342 (5%) 364:385 (5%)	view
21	x 2	ptp/protocol ptp/protocol	ptp4l.go ptp4l.go	364:385 (5%) 493:514 (5%)	view
21	x 2	ptp/protocol ptp/protocol	ptp4l.go ptp4l.go	321:342 (5%) 493:514 (5%)	view
21	x 2	ptp/protocol ptp/protocol	ptp4l.go ptp4l.go	450:471 (5%) 493:514 (5%)	view
21	x 2	ptp/protocol ptp/protocol	ptp4l.go ptp4l.go	321:342 (5%) 407:428 (5%)	view
21	x 2	ptp/protocol ptp/protocol	ptp4l.go ptp4l.go	321:342 (5%) 450:471 (5%)	view
21	x 2	ptp/protocol ptp/protocol	ptp4l.go ptp4l.go	364:385 (5%) 450:471 (5%)	view
21	x 2	ptp/protocol ptp/protocol	ptp4l.go ptp4l.go	364:385 (5%) 407:428 (5%)	view
21	x 2	ptp/protocol ptp/protocol	ptp4l.go ptp4l.go	407:428 (5%) 493:514 (5%)	view
18	x 2	ntp/responder/server ntp/responder/server	ip_darwin.go ip_freebsd.go	48:76 (54%) 49:77 (52%)	view
18	x 2	ptp/simpleclient ptp/simpleclient	requests.go requests.go	29:46 (25%) 63:80 (25%)	view
17	x 2	timestamp timestamp	timestamp_darwin.go timestamp_freebsd.go	29:67 (100%) 29:67 (100%)	view
15	x 2	ptp/protocol ptp/protocol	management_tlvs.go management_tlvs.go	249:263 (6%) 280:294 (6%)	view
15	x 2	ptp/protocol ptp/protocol	management_tlvs.go management_tlvs.go	218:232 (6%) 280:294 (6%)	view
15	x 2	ptp/protocol ptp/protocol	management_tlvs.go management_tlvs.go	218:232 (6%) 249:263 (6%)	view
15	x 2	ntp/responder/server ntp/responder/server	ip_darwin.go ip_freebsd.go	27:47 (45%) 27:47 (44%)	view
12	x 2	cmd/ziffy/node ptp/simpleclient	packets.go requests.go	41:52 (27%) 40:51 (16%)	view
10	x 2	cmd/ntpcheck/cmd cmd/ptpcheck/cmd	diag.go diag.go	215:228 (6%) 165:178 (8%)	view
10	x 2	ntp/responder/server ntp/responder/server	ip_linux.go ip_linux.go	42:55 (24%) 72:85 (24%)	view
9	x 2	cmd/ntpresponder cmd/ptp4u	main.go main.go	64:72 (12%) 63:71 (12%)	view
9	x 2	cmd/ntpresponder cmd/ziffy	main.go main.go	64:72 (12%) 111:119 (9%)	view
9	x 2	calnex/api calnex/api	api.go api.go	441:453 (1%) 487:499 (1%)	view
9	x 2	cmd/ptp4u cmd/ziffy	main.go main.go	63:71 (12%) 111:119 (9%)	view
8	x 2	ptp/protocol ptp/protocol	management_tlvs.go ptp4l.go	256:263 (3%) 330:337 (2%)	view
8	x 2	ptp/protocol ptp/protocol	management_tlvs.go ptp4l.go	256:263 (3%) 502:509 (2%)	view
8	x 2	ptp/protocol ptp/protocol	management_tlvs.go ptp4l.go	225:232 (3%) 459:466 (2%)	view
8	x 2	ptp/protocol ptp/protocol	management_tlvs.go ptp4l.go	256:263 (3%) 373:380 (2%)	view
8	x 2	ptp/protocol ptp/protocol	management_tlvs.go ptp4l.go	225:232 (3%) 416:423 (2%)	view
8	x 2	cmd/ntpcheck/checker cmd/ntpcheck/checker	runner.go runner.go	94:103 (9%) 122:131 (9%)	view
8	x 2	ptp/protocol ptp/protocol	management_tlvs.go ptp4l.go	225:232 (3%) 373:380 (2%)	view
8	x 2	ptp/protocol ptp/protocol	management_tlvs.go ptp4l.go	225:232 (3%) 330:337 (2%)	view
8	x 2	ptp/protocol ptp/protocol	management_tlvs.go ptp4l.go	225:232 (3%) 502:509 (2%)	view
8	x 2	ntp/responder/server ntp/responder/server	ip_freebsd.go ip_linux.go	50:62 (23%) 60:72 (19%)	view
8	x 2	ptp/protocol ptp/protocol	management_tlvs.go ptp4l.go	287:294 (3%) 459:466 (2%)	view
8	x 2	ntp/responder/server ntp/responder/server	ip_darwin.go ip_linux.go	49:61 (24%) 60:72 (19%)	view
8	x 2	ptp/protocol ptp/protocol	management_tlvs.go ptp4l.go	256:263 (3%) 416:423 (2%)	view
8	x 2	ptp/protocol ptp/protocol	management_tlvs.go ptp4l.go	287:294 (3%) 416:423 (2%)	view
8	x 2	ptp/protocol ptp/protocol	management_tlvs.go ptp4l.go	287:294 (3%) 330:337 (2%)	view
8	x 2	ptp/protocol ptp/protocol	management_tlvs.go ptp4l.go	256:263 (3%) 459:466 (2%)	view
8	x 2	ptp/protocol ptp/protocol	management_tlvs.go ptp4l.go	287:294 (3%) 502:509 (2%)	view
8	x 2	ptp/protocol ptp/protocol	management_tlvs.go ptp4l.go	287:294 (3%) 373:380 (2%)	view
7	x 2	ptp/ptp4u/server ptp/ptp4u/server	server.go server.go	190:202 (2%) 226:238 (2%)	view
7	x 2	ntp/chrony ntp/chrony	packet.go packet.go	342:348 (1%) 357:363 (1%)	view
7	x 2	cmd/ntpcheck/cmd cmd/ptpcheck/cmd	diag.go diag.go	65:72 (4%) 75:82 (5%)	view
7	x 2	ptp/simpleclient ptp/simpleclient	requests.go requests.go	35:41 (9%) 100:106 (9%)	view
7	x 2	cmd/ntpcheck/cmd cmd/ptpcheck/cmd	diag.go diag.go	32:40 (4%) 36:44 (5%)	view
7	x 2	cmd/ntpcheck/checker cmd/ntpcheck/checker	runner.go runner.go	122:130 (8%) 149:157 (8%)	view
7	x 2	cmd/ntpcheck/checker cmd/ntpcheck/checker	runner.go runner.go	94:102 (8%) 149:157 (8%)	view
7	x 2	ptp/simpleclient ptp/simpleclient	requests.go requests.go	69:75 (9%) 100:106 (9%)	view

Duplicated Units

The list of top 3 duplicated units.

See data for all 3 unit duplicates...

Size	#	Folders	Files	Lines	Code
18	x 2	ntp/responder/server ntp/responder/server	ip_darwin.go ip_freebsd.go	54:77 55:78	view
10	x 2	cmd/ntpcheck/cmd cmd/ptpcheck/cmd	diag.go diag.go	214:225 164:175	view
9	x 2	timestamp timestamp	timestamp_freebsd.go timestamp_darwin.go	45:57 45:57	view