elastic / logstash
Components

An overview of source code logical components.

Intro

Logical decomposition is a representation of the organization of the main source code, where every and each file is put in exactly one logical component.

Logical Decompositions Overview

Analyzed system has 1 logical decomposition:

Logical Decomposition #1: PRIMARY

The decompositions is based on the folder structure at level 1 (relative to the source code root).

Bubble Chart | Tree Map
Component Sizes (Lines of Code)
The "primary" logical decomposition has 11 components.
  • 971 files, 78,592 LOC (100.0% vs. main code).
  • "logstash-core" is biggest, containing 74.15% of LOC.
  • "logstash-core-plugin-api" is smallest, containing 0.06% of LOC.


logstash-core58276 LOC (74%) 635 files
x-pack6857 LOC (8%) 68 files
tools3641 LOC (4%) 71 files
qa3030 LOC (3%) 80 files
lib2559 LOC (3%) 66 files
spec1831 LOC (2%) 26 files
rakelib1150 LOC (1%) 13 files
ROOT684 LOC (<1%) 1 file
docker380 LOC (<1%) 4 files
buildSrc137 LOC (<1%) 5 files
logstash-core-plugin-api47 LOC (<1%) 2 files
Component Commits
Components ordered by number of commits
Total Commits per Component
All commits, some commits may include files from multiple components.
logstash-core1406 commits (12%)
rakelib296 commits (2%)
qa156 commits (1%)
lib144 commits (1%)
x-pack128 commits (1%)
tools79 commits (<1%)
spec78 commits (<1%)
ROOT60 commits (<1%)
docker49 commits (<1%)
logstash-core-plugin-api25 commits (<1%)
buildSrc5 commits (<1%)
Yearly File Updates Trend per Components
The number of file changes in commits
animated commit history: all time cumulative | 12 months window
2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014
logstash-core
58
189
368
405
112
857
430
774
1294
807
128
qa
20
67
65
20
37
88
6
7
34
159
x-pack
11
26
109
31
38
86
49
92
docker
3
21
4
10
4
9
2
rakelib
7
15
25
16
5
20
21
19
50
50
79
75
ROOT
3
19
38
lib
15
2
44
27
19
44
14
21
49
85
75
tools
7
9
28
7
13
69
14
87
65
spec
4
3
30
6
8
23
4
8
29
32
5
2
logstash-core-plugin-api
2
1
1
2
2
11
11
buildSrc
1
4
1


Dependencies between components in same commits (past 180 days)
The number on the lines shows the number of shared commits.
See detailed temporal dependencies report...

G logstash-core logstash-core logstash-core--logstash-core 16 qa qa logstash-core--qa 2 rakelib rakelib logstash-core--rakelib 3 docker docker logstash-core--docker 3 x-pack x-pack x-pack--logstash-core 5 x-pack--x-pack 5 x-pack--qa 1 x-pack--rakelib 1 spec spec x-pack--spec 1 lib lib lib--lib 5 lib--qa 2 qa--qa 4 rakelib--lib 1 rakelib--qa 2 docker--x-pack 2 docker--rakelib 1 docker--docker 1 logstash-core-plugin-api logstash-core-plugin-api logstash-core-plugin-api--logstash-core 2 logstash-core-plugin-api--qa 1 logstash-core-plugin-api--rakelib 2 spec--logstash-core 1 spec--lib 2 spec--spec 1 tools tools tools--tools 1

2025-05-13 19:38