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facebook / mysql-8.0

MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database.

Summary

	IN CMAKE PROTO T G XSL Y L I AS YY CTL X EL AWK WXS FRM
		Main Code: 2,240,284 LOC (11891 files) = CC (35%) + JS (15%) + CPP (12%) + H (10%) + INC (6%) + C (5%) + CSS (4%) + HPP (3%) + JAVA (2%) + IN (<1%) + CMAKE (<1%) + PL (<1%) + LESS (<1%) + PM (<1%) + PROTO (<1%) + T (<1%) + PY (<1%) + PP (<1%) + XML (<1%) + HTML (<1%) + SQL (<1%) + G (<1%) + R (<1%) + XSL (<1%) + Y (<1%) + L (<1%) + I (<1%) + PHP (<1%) + AS (<1%) + YY (<1%) + CTL (<1%) + X (<1%) + EL (<1%) + AWK (<1%) + YML (<1%) + WXS (<1%) + YAML (<1%) + FRM (<1%) Secondary code: Test: 199,041 LOC (739); Generated: 17,655 LOC (19); Build & Deploy: 3,018 LOC (45); Other: 64,170 LOC (457);
		File Size: 41% long (>1000 LOC), 22% short (<= 200 LOC)
		Unit Size: 21% long (>100 LOC), 38% short (<= 10 LOC)
		Conditional Complexity: 16% complex (McCabe index > 50), 48% simple (McCabe index <= 5)
		Logical Component Decomposition: primary (27 components)
		21 years, 8 months old 100% of code older than 365 days 100% of code not updated in the past 365 days
		46% of code updated more than 50 times Also see temporal dependencies for files frequently changed in same commits.
		Goals: Keep the system simple and easy to change (4)
	Features of interest: TODOs 798 files

Commits Trend

Latest commit date: 2017-06-23

Reference analysis date: 2022-04-01

0

commits
(30 days)

0

contributors
(30 days)

Commits	2334	5057	7176	6266	7606	8821	8145	10494	7003	6544	12031	12910	10776	7295	4367	3407	2219	822
Contributors	123	137	149	135	128	119	110	150	124	81	1	1	1	1	1	1	1	1
	2017	2016	2015	2014	2013	2012	2011	2010	2009	2008	2007	2006	2005	2004	2003	2002	2001	2000

show commits trend per language

Commits

	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013	2012	2011	2010	2009	2008	2007	2006	2005	2004	2003	2002
						37	56	128	151	133	149	273	349	88	22							pp
							5	7	1	13												css
						13	16	11	186	545	263	60	53	43	38	93	28					js
						10	21	22	40	60	37	28										py
						51	126	153	320	287	301	443	487	207	130	145	101	225	140	64	6	sql
xsl									1	9												xsl
						17	61	75	92	103	150	146	83	4				6	13		7	java
								9	74	63	65	93	93	55		52	25	71	50	87		xml
						3	1	7										3				yml
						6	1	7	25	43	10	40	13					9	24	6	13	html
ctl									14	7	24	10	15	2	16	36	6					ctl
						191	405	732	748	726	908	1059	1302	577	528	809	440	317	202	43	20	inc
											8	1										yaml
						1186	2622	4101	3262	4032	5058	3869	4497	2682	2244	5370	5987	5716	3636	2752	1719	cc
yy						32	98	238	293	274	350	418	590	345	239	646	756	711	580	553	389	yy
frm							1	10	17		25	85	169	49	20		29	3	10			frm
						238	632	812	1165	1045	957	1259	1786	1474	1736	2104	1868	1695	1463		19	cpp
						148	298	622	798	971	1125	1917	2674	1571	1327	2936	3275	2886	2300	1421	1069	c
in						167	259	355	453	322	305	467	904	548	456	685	596	695	591	217	270	in
g									1	4	19	20										g
el							7															el
						631	1349	2047	2055	2273	2706	2648	3087	1585	1415	3125	3661	3338	2456	1630	1110	h
						87	287	396	519	430	523	733	968	733	802	1067	1053	852	794			hpp
i						17	29	43	141	188	118	293	328	137	53	61	120	76	18	34	24	i
									1	9												less
l							2	7	38	36	26	32	19	34		9	32	9	41		7	l
								5					24	22	8	12	6	3	8		7	r
as									1	9												as
wxs						16	13	20	25	19	22	41	25									wxs
t									15	3	20	37	11	18	8	1		6			7	t
awk									2	20	23	18	4	5		2	6	17	23		7	awk
cmake						93	222	251	438	435	297	465	732	92	5	48						cmake
proto						8	24											6			7	proto
x						4	5											3				x
y						2	1	6	54	44	5	37	10	14			24	4			10	y
									1	9												php
						76	169	156	320	339	295	628	790	495	464	766	1365	518	81	63	73	pl
						29	82	98	108	110	173	301	318	278	129	9		6	22	12	7	pm

Contributors

	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013	2012	2011	2010	2009	2008	2007	2006	2005	2004	2003	2002
						14	22	31	25	25	33	40	56	29	12							pp
							4	5	1	6												css
						6	7	6	19	15	6	18	23	23	21	1	1					js
						3	7	12	16	16	16	15										py
						23	35	36	43	36	50	47	68	46	29	1	1	1	1	1	1	sql
xsl									1	5												xsl
						3	6	12	20	14	18	11	13	3				1	1		1	java
								6	17	15	23	28	28	18		1	1	1	1	1		xml
						3	1	5										1				yml
						4	1	5	11	12	8	14	4					1	1	1	1	html
ctl									10	4	11	5	5	2	4	1	1					ctl
						61	77	91	71	66	66	77	95	67	51	1	1	1	1	1	1	inc
											8	1										yaml
						104	116	122	108	98	93	89	119	88	65	1	1	1	1	1	1	cc
yy						15	29	49	42	47	48	51	74	57	39	1	1	1	1	1	1	yy
frm							1	7	11		18	26	43	28	5		1	1	1			frm
						22	34	43	49	38	35	47	74	58	33	1	1	1	1		1	cpp
						34	55	72	77	75	80	84	104	82	55	1	1	1	1	1	1	c
in						27	32	49	37	40	37	49	83	66	41	1	1	1	1	1	1	in
g									1	3	9	7										g
el							4															el
						86	108	105	99	91	84	89	110	86	63	1	1	1	1	1	1	h
						15	23	37	38	28	37	37	60	48	26	1	1	1	1			hpp
i						7	14	14	20	23	32	38	51	24	2	1	1	1	1	1	1	i
									1	5												less
l							2	6	14	11	18	14	11	17		1	1	1	1		1	l
								5					13	12	2	1	1	1	1		1	r
as									1	5												as
wxs						8	8	11	11	9	19	15	15									wxs
t									10	3	10	14	6	11	2	1		1			1	t
awk									2	8	11	6	4	3		1	1	1	1		1	awk
cmake						21	37	42	39	35	45	53	74	26	2	1						cmake
proto						3	6											1			1	proto
x						3	2											1				x
y						2	1	5	16	13	5	14	7	10			1	1			1	y
									1	5												php
						19	24	35	38	39	44	50	71	64	42	1	1	1	1	1	1	pl
						9	15	16	24	19	34	39	53	50	8	1		1	1	1	1	pm

Reports

Analysis Report

Source Code Overview

Analysis Report

Analysis Report

Duplication

Analysis Report

Analysis Report

Analysis Report

File Change Frequency

Analysis Report

Temporal Dependencies

Analysis Report

Analysis Report

Contributors

Analysis Report

Analysis Report

Conditional Complexity

Analysis Report

Features of Interest

Analysis Report

All Metrics

Analysis Report

Goals & Controls

Analysis Report

Trend

Analysis Report

Notes & Findings

generated by sokrates.dev (configuration) on 2022-04-14; reference date: 2022-04-01