uber / kraken
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 15 components.
  • 301 files, 24,667 LOC (100.0% vs. main code).
  • "lib" is biggest, containing 56.2% of LOC.
  • "proto" is smallest, containing 0.33% of LOC.


lib13864 LOC (56%) 153 files
origin2168 LOC (8%) 13 files
utils2131 LOC (8%) 33 files
build-index1484 LOC (6%) 13 files
tracker1236 LOC (5%) 22 files
proxy866 LOC (3%) 10 files
agent598 LOC (2%) 5 files
nginx556 LOC (2%) 8 files
core549 LOC (2%) 10 files
helm503 LOC (2%) 15 files
config244 LOC (<1%) 5 files
localdb159 LOC (<1%) 6 files
metrics130 LOC (<1%) 5 files
tools97 LOC (<1%) 2 files
proto82 LOC (<1%) 1 file
Component Commits
Components ordered by number of commits
Total Commits per Component
All commits, some commits may include files from multiple components.
lib406 commits (39%)
origin172 commits (16%)
utils124 commits (12%)
build-index100 commits (9%)
agent99 commits (9%)
tracker96 commits (9%)
proxy72 commits (7%)
nginx44 commits (4%)
core33 commits (3%)
metrics15 commits (1%)
localdb11 commits (1%)
config8 commits (<1%)
tools6 commits (<1%)
helm5 commits (<1%)
proto2 commits (<1%)
Yearly File Updates Trend per Components
The number of file changes in commits
animated commit history: all time cumulative | 12 months window
2026 2025 2024 2023 2022 2021 2020 2019 2018 2017
lib
79
240
35
12
9
5
21
349
866
154
utils
17
47
2
1
3
2
72
78
40
origin
19
26
4
2
3
39
188
56
build-index
13
24
3
3
1
43
114
proxy
6
26
3
25
37
10
tracker
3
28
2
1
5
59
133
22
nginx
9
16
2
1
10
35
15
agent
4
11
3
6
2
31
55
15
core
2
10
1
1
22
33
localdb
3
7
10
8
metrics
1
5
10
8
13
tools
5
4
2
config
3
3
10
helm
30
10
proto
2


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 lib lib lib--lib 24 build-index build-index lib--build-index 7 proxy proxy lib--proxy 4 agent agent lib--agent 3 tracker tracker lib--tracker 2 core core lib--core 2 nginx nginx lib--nginx 1 origin origin origin--lib 8 origin--origin 7 origin--build-index 7 origin--agent 4 build-index--build-index 5 build-index--agent 3 build-index--nginx 2 utils utils utils--lib 6 utils--origin 5 utils--build-index 3 utils--utils 3 utils--proxy 2 utils--nginx 2 utils--tracker 1 proxy--origin 5 proxy--build-index 4 proxy--proxy 4 proxy--agent 3 proxy--nginx 1 agent--agent 1 tracker--proxy 4 tracker--origin 4 tracker--agent 3 tracker--build-index 3 tracker--tracker 1 tracker--nginx 1 tools tools tracker--tools 1 localdb localdb localdb--lib 3 localdb--build-index 1 nginx--nginx 2 nginx--origin 1 nginx--agent 1 core--build-index 1 tools--lib 1 tools--origin 1 tools--nginx 1 tools--proxy 1 tools--agent 1 config config config--proxy 1 metrics metrics metrics--origin 1 metrics--proxy 1 metrics--lib 1 metrics--build-index 1

2026-04-18 12:59