Uber / kraken
Components & Dependencies

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.

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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 16 components.
  • 308 files, 22,221 LOC (100.0% vs. main code).
  • "lib" is biggest, containing 57.51% of LOC.
  • "ROOT" is smallest, containing 0.05% of LOC.


lib12780 LOC (57%) 160 files
utils2120 LOC (9%) 33 files
origin1659 LOC (7%) 12 files
build-index1268 LOC (5%) 14 files
tracker1257 LOC (5%) 24 files
core542 LOC (2%) 10 files
nginx503 LOC (2%) 8 files
helm503 LOC (2%) 15 files
agent465 LOC (2%) 5 files
proxy436 LOC (1%) 8 files
config235 LOC (1%) 5 files
metrics158 LOC (<1%) 5 files
localdb108 LOC (<1%) 5 files
tools94 LOC (<1%) 2 files
proto82 LOC (<1%) 1 file
ROOT11 LOC (<1%) 1 file
Static Dependencies
Dependencies among components are static code dependencies among files in different components.
  • Analyzed system has 43 links (arrows) between components.
  • The number on the arrow represents the number of files from referring component that depend on files in referred component.
  • These 43 links contain 256 dependencies.
  • There are 4 places (8 links) with cyclic dependencies (32 file dependencies).
G metrics metrics utils utils metrics->utils 1 tools tools tools->utils 1 ROOT ROOT core core core->utils 1 proxy proxy proxy->metrics 2 proxy->core 1 build-index build-index proxy->build-index 1 proxy->utils 5 nginx nginx proxy->nginx 2 lib lib proxy->lib 3 origin origin proxy->origin 2 proto proto config config build-index->metrics 2 build-index->core 5 localdb localdb build-index->localdb 2 build-index->utils 6 build-index->nginx 2 build-index->lib 5 build-index->origin 3 localdb->utils 2 utils->core 3 tracker tracker tracker->metrics 2 tracker->core 10 tracker->utils 11 tracker->nginx 2 tracker->lib 6 tracker->origin 2 agent agent agent->metrics 2 agent->core 4 agent->build-index 1 agent->utils 4 agent->nginx 2 agent->lib 3 nginx->utils 1 lib->core 53 lib->build-index 3 lib->utils 64 lib->tracker 5 lib->origin 2 origin->metrics 2 origin->core 8 origin->localdb 2 origin->utils 9 origin->nginx 2 origin->lib 7 helm helm


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Component Commits
Components ordered by number of commits
Total Commits per Component
All commits, some commits may include files from multiple components.
lib337 commits (38%)
origin144 commits (16%)
utils103 commits (11%)
tracker88 commits (10%)
agent86 commits (9%)
build-index78 commits (8%)
proxy56 commits (6%)
nginx30 commits (3%)
core28 commits (3%)
metrics13 commits (1%)
localdb5 commits (<1%)
helm5 commits (<1%)
config5 commits (<1%)
tools3 commits (<1%)
ROOT2 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
2024 2023 2022 2021 2020 2019 2018 2017
lib
12
9
5
22
369
898
169
utils
1
3
2
74
81
40
localdb
10
8
agent
6
2
31
55
15
ROOT
2
nginx
1
10
35
15
origin
2
3
39
188
56
tools
4
2
helm
30
10
core
1
22
33
proxy
3
25
37
10
build-index
3
1
45
115
proto
2
tracker
1
6
64
141
23
metrics
10
8
13
config
3
10


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...

No temporal dependencies found.


2024-04-03 14:39