aliyun / ossfs - 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

11% duplication:

15,722 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,881 duplicated lines

235 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 235 duplicates...

Size	#	Folders	Files	Lines	Code
23	x 2	src src	fdcache_entity.cpp fdcache_entity.cpp	1561:1603 (1%) 1689:1731 (1%)	view
21	x 2	src src	curl.cpp curl.cpp	3046:3083 (<1%) 3578:3614 (<1%)	view
19	x 2	src src	fdcache_entity.cpp fdcache_entity.cpp	2000:2030 (1%) 2088:2118 (1%)	view
18	x 2	src src	curl.cpp curl.cpp	1081:1107 (<1%) 1128:1154 (<1%)	view
17	x 2	src src	curl_util.cpp curl_util.cpp	181:202 (6%) 375:396 (6%)	view
17	x 2	src src	curl_util.cpp curl_util.cpp	181:202 (6%) 409:430 (6%)	view
17	x 2	src src	curl_util.cpp curl_util.cpp	375:396 (6%) 409:430 (6%)	view
17	x 2	src src	s3fs.cpp s3fs.cpp	3193:3215 (<1%) 3452:3474 (<1%)	view
17	x 2	src src	s3fs.cpp s3fs.cpp	1668:1704 (<1%) 1853:1889 (<1%)	view
16	x 2	src src	s3fs.cpp s3fs.cpp	2684:2708 (<1%) 2798:2819 (<1%)	view
15	x 2	src src	s3fs.cpp s3fs.cpp	2655:2679 (<1%) 2741:2765 (<1%)	view
15	x 2	src src	fdcache_entity.cpp fdcache_entity.cpp	152:177 (1%) 224:249 (1%)	view
14	x 2	bench bench	gnuplot bench_graph.gnuplot bench_graph_all.gnuplot	6:23 (28%) 6:23 (24%)	view
14	x 2	src src	s3fs.cpp s3fs.cpp	1802:1823 (<1%) 1904:1927 (<1%)	view
13	x 2	bench bench	gnuplot bench_graph.gnuplot bench_graph_cached.gnuplot	7:23 (26%) 8:24 (24%)	view
13	x 2	bench bench	gnuplot bench_graph_all.gnuplot bench_graph_cached.gnuplot	7:23 (22%) 8:24 (24%)	view
12	x 2	src src	fdcache_entity.cpp fdcache_entity.cpp	1948:1963 (1%) 2023:2038 (1%)	view
12	x 2	src src	s3fs.cpp s3fs.cpp	1735:1754 (<1%) 2158:2177 (<1%)	view
12	x 2	scripts scripts	build-pkg.py build-pkg.py	217:228 (3%) 276:287 (3%)	view
12	x 2	src src	s3fs.cpp s3fs.cpp	1823:1842 (<1%) 3207:3226 (<1%)	view
12	x 2	src src	curl.cpp curl.cpp	2638:2653 (<1%) 3016:3031 (<1%)	view
12	x 2	src src	s3fs.cpp s3fs.cpp	2715:2730 (<1%) 2841:2856 (<1%)	view
12	x 2	src src	s3fs.cpp s3fs.cpp	1638:1657 (<1%) 1823:1842 (<1%)	view
12	x 2	src src	cache.cpp cache.cpp	455:474 (2%) 581:600 (2%)	view
12	x 2	scripts scripts	build-pkg.py build-pkg.py	217:228 (3%) 305:316 (3%)	view
12	x 2	src src	s3fs.cpp s3fs.cpp	1638:1657 (<1%) 3207:3226 (<1%)	view
12	x 2	src src	fdcache_entity.cpp fdcache_entity.cpp	2043:2065 (1%) 2122:2144 (1%)	view
12	x 2	src src	curl.cpp curl.cpp	1523:1539 (<1%) 1565:1582 (<1%)	view
12	x 2	src src	string_util.cpp string_util.cpp	162:176 (3%) 192:206 (3%)	view
12	x 2	scripts scripts	build-pkg.py build-pkg.py	276:287 (3%) 305:316 (3%)	view
12	x 2	src src	s3fs.cpp s3fs.cpp	1927:1946 (<1%) 2158:2177 (<1%)	view
12	x 2	src src	s3fs.cpp s3fs.cpp	1735:1754 (<1%) 1927:1946 (<1%)	view
11	x 2	src src	string_util.cpp string_util.cpp	163:176 (3%) 217:230 (3%)	view
11	x 2	src src	curl.cpp curl.cpp	4067:4084 (<1%) 4176:4193 (<1%)	view
11	x 2	src src	fdcache_entity.cpp fdcache_entity.cpp	1519:1536 (<1%) 1626:1643 (<1%)	view
11	x 2	bench bench	gnuplot bench_graph.gnuplot bench_graph3.gnuplot	11:23 (22%) 11:23 (20%)	view
11	x 2	bench bench	gnuplot bench_graph3.gnuplot bench_graph_cached.gnuplot	11:23 (20%) 12:24 (20%)	view
11	x 2	bench bench	gnuplot bench_graph3.gnuplot bench_graph_all.gnuplot	11:23 (20%) 11:23 (18%)	view
11	x 2	src src	curl.cpp curl.cpp	1220:1235 (<1%) 1309:1324 (<1%)	view
11	x 2	src src	curl.cpp curl.cpp	2778:2802 (<1%) 2836:2860 (<1%)	view
11	x 2	src src	s3fs.cpp s3fs.cpp	3325:3344 (<1%) 3474:3492 (<1%)	view
11	x 2	src src	string_util.cpp string_util.cpp	193:206 (3%) 217:230 (3%)	view
11	x 2	src src	s3fs_logger.cpp s3fs_logger.cpp	262:274 (6%) 288:300 (6%)	view
10	x 2	src src	cache.cpp cache.cpp	99:111 (1%) 891:903 (1%)	view
10	x 2	src src	s3fs.cpp s3fs.cpp	1623:1638 (<1%) 1719:1735 (<1%)	view
10	x 2	src src	gnutls_auth.cpp gnutls_auth.cpp	247:260 (5%) 364:377 (5%)	view
10	x 2	src src	fdcache_untreated.cpp fdcache_untreated.cpp	166:178 (7%) 203:217 (7%)	view
10	x 2	src src	gnutls_auth.cpp gnutls_auth.cpp	207:218 (5%) 305:316 (5%)	view
10	x 2	src src	curl.cpp curl.cpp	1263:1275 (<1%) 1360:1372 (<1%)	view
10	x 2	src src	cache.cpp cache.cpp	117:129 (1%) 909:921 (1%)	view