apache / skywalking-goDuplication

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

6% duplication:

8,572 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
575 duplicated lines

83 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 83 duplicates...

Size	#	Folders	Files	Lines	Code
14	x 2	plugins/core plugins/core/metrics	metrics.go bridge.go	266:285 (6%) 155:174 (11%)	view
13	x 2	plugins/http plugins/mux	server_intercepter.go serve_interceptor.go	56:75 (37%) 50:69 (44%)	view
11	x 2	plugins/core/reporter/grpc plugins/core/reporter/grpc	grpc.go grpc.go	333:344 (3%) 364:375 (3%)	view
10	x 2	plugins/microv4/client plugins/microv4/client	client.go client.go	42:53 (20%) 85:96 (20%)	view
9	x 2	plugins/core/reporter/grpc plugins/core/reporter/grpc	grpc.go grpc.go	306:314 (2%) 367:375 (2%)	view
9	x 2	plugins/kratosv2/transport/grpc plugins/kratosv2/transport/http	server_middleware.go server_middleware.go	40:52 (23%) 40:52 (23%)	view
9	x 2	plugins/microv4/client plugins/microv4/client	client.go client.go	41:49 (18%) 62:70 (18%)	view
9	x 2	plugins/core/reporter/grpc plugins/core/reporter/grpc	grpc.go grpc.go	306:314 (2%) 336:344 (2%)	view
9	x 2	plugins/kratosv2/transport/grpc plugins/kratosv2/transport/http	client.go client_middleware.go	40:52 (34%) 45:57 (21%)	view
8	x 2	plugins/sql/entry plugins/sql/entry	general.go general.go	100:109 (6%) 146:155 (6%)	view
8	x 2	plugins/grpc plugins/grpc	client_recvmsg_interceptor.go server_sendresponse_interceptor.go	37:45 (36%) 35:43 (36%)	view
8	x 2	plugins/grpc plugins/grpc	client_sendmsg_interceptor.go server_sendresponse_interceptor.go	37:45 (36%) 35:43 (36%)	view
8	x 2	plugins/kratosv2/transport/grpc plugins/kratosv2/transport/http	server_middleware.go server_middleware.go	60:68 (21%) 60:68 (21%)	view
8	x 2	tools/go-agent/instrument/plugins tools/go-agent/instrument/plugins	enhance_instance.go enhance_instance.go	67:75 (11%) 89:97 (11%)	view
8	x 2	plugins/microv4/client plugins/microv4/client	client.go client.go	63:70 (16%) 85:92 (16%)	view
8	x 2	plugins/kratosv2/transport/grpc plugins/kratosv2/transport/http	server.go server.go	28:40 (53%) 28:40 (53%)	view
8	x 2	plugins/grpc plugins/grpc	client_recvmsg_interceptor.go client_sendmsg_interceptor.go	37:45 (36%) 37:45 (36%)	view
7	x 2	plugins/dubbo/filter/graceful_shutdown plugins/dubbo/filter/graceful_shutdown	client_intercepter.go server_intercepter.go	42:49 (23%) 41:48 (31%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go general.go	113:121 (5%) 159:167 (5%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go tx_exec.go	159:167 (5%) 42:50 (38%)	view
7	x 2	plugins/sql/entry plugins/sql/mysql	instrument.go instrument.go	27:41 (4%) 27:41 (31%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go tx_commit.go	134:142 (5%) 38:46 (46%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go stmt_query.go	159:167 (5%) 41:49 (41%)	view
7	x 2	plugins/go-redisv9 plugins/go-redisv9	hook.go hook.go	53:63 (7%) 140:150 (7%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	stmt_exec.go tx_exec.go	41:49 (41%) 42:50 (38%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go tx_exec.go	113:121 (5%) 42:50 (38%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go tx_exec.go	180:188 (5%) 42:50 (38%)	view
7	x 2	plugins/kratosv2/transport/http plugins/kratosv2/transport/http	client_middleware.go server_middleware.go	47:57 (16%) 42:52 (18%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go general.go	113:121 (5%) 180:188 (5%)	view
7	x 2	plugins/grpc plugins/grpc	client_recvmsg_interceptor.go server_handleStream_interceptor.go	38:45 (31%) 43:50 (28%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	tx_exec.go tx_query.go	30:38 (38%) 30:38 (38%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go tx_query.go	147:155 (5%) 30:38 (38%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	tx_exec.go tx_query.go	42:50 (38%) 42:50 (38%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go stmt_exec.go	113:121 (5%) 41:49 (41%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	stmt_exec.go tx_query.go	41:49 (41%) 42:50 (38%)	view
7	x 2	plugins/grpc plugins/grpc	server_handleStream_interceptor.go server_sendresponse_interceptor.go	43:50 (28%) 36:43 (31%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go tx_rollback.go	134:142 (5%) 38:46 (46%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go tx_query.go	180:188 (5%) 42:50 (38%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	stmt_query.go tx_query.go	41:49 (41%) 42:50 (38%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go stmt_query.go	180:188 (5%) 41:49 (41%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go tx_exec.go	147:155 (5%) 30:38 (38%)	view
7	x 2	plugins/kratosv2/transport/grpc plugins/kratosv2/transport/grpc	client.go server_middleware.go	42:52 (26%) 42:52 (18%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go tx_query.go	101:109 (5%) 30:38 (38%)	view
7	x 2	plugins/dubbo plugins/dubbo	instrument.go instrument.go	54:60 (19%) 66:72 (19%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	tx_commit.go tx_rollback.go	38:46 (46%) 38:46 (46%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go tx_query.go	113:121 (5%) 42:50 (38%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go tx_query.go	159:167 (5%) 42:50 (38%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	stmt_query.go tx_exec.go	41:49 (41%) 42:50 (38%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go stmt_exec.go	159:167 (5%) 41:49 (41%)	view
7	x 2	plugins/sql/entry plugins/sql/entry	general.go tx_exec.go	101:109 (5%) 30:38 (38%)	view

Duplicated Units

The list of top 10 duplicated units.

See data for all 10 unit duplicates...

Size	#	Folders	Files	Lines	Code
16	x 2	plugins/core/metrics plugins/core	bridge.go metrics.go	155:175 266:286	view
15	x 2	plugins/grpc plugins/grpc	client_recvmsg_interceptor.go client_sendmsg_interceptor.go	30:46 30:46	view
10	x 2	plugins/sql/entry plugins/sql/entry	tx_exec.go tx_query.go	28:39 28:39	view
9	x 2	plugins/mux plugins/http	serve_interceptor.go server_intercepter.go	49:59 55:65	view
9	x 2	plugins/kratosv2/transport/grpc plugins/kratosv2/transport/http	server_middleware.go server_middleware.go	59:69 59:69	view
9	x 2	plugins/sql/entry plugins/sql/entry	stmt_query.go stmt_exec.go	28:38 28:38	view
9	x 5	plugins/sql/entry plugins/sql/entry plugins/sql/entry plugins/sql/entry plugins/sql/entry	stmt_query.go tx_exec.go tx_query.go stmt_exec.go general.go	40:50 41:51 41:51 40:50 112:122	view
9	x 3	plugins/sql/entry plugins/sql/entry plugins/sql/entry	tx_commit.go general.go tx_rollback.go	37:47 133:143 37:47	view
8	x 4	plugins/grpc plugins/grpc plugins/grpc plugins/grpc	client_recvmsg_interceptor.go client_sendmsg_interceptor.go server_sendresponse_interceptor.go client_unary_interceptor.go	48:57 48:57 46:55 59:68	view
6	x 2	plugins/sql/entry plugins/sql/entry	tx_commit.go tx_rollback.go	28:35 28:35	view