awslabs / aws-embedded-metrics-node
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 76 units with 567 lines of code in units (50.0% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 0 medium complex units (0 lines of code)
    • 4 simple units (105 lines of code)
    • 72 very simple units (462 lines of code)
0% | 0% | 0% | 18% | 81%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
ts0% | 0% | 0% | 18% | 81%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
src/serializers0% | 0% | 0% | 100% | 0%
src/logger0% | 0% | 0% | 26% | 73%
src/environment0% | 0% | 0% | 10% | 89%
src/sinks/connections0% | 0% | 0% | 0% | 100%
src/sinks0% | 0% | 0% | 0% | 100%
src/config0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
public async probe()
in src/environment/ECSEnvironment.ts
 21 6 0
private constructor()
in src/logger/MetricsContext.ts
 18 6 6
public putDimensions()
in src/logger/MetricsContext.ts
 21 6 1
public serialize()
in src/serializers/LogSerializer.ts
 45 6 1
public configureContext()
in src/environment/ECSEnvironment.ts
 14 4 1
public getConfiguration()
in src/config/EnvironmentConfigurationProvider.ts
 14 4 0
public getDimensions()
in src/logger/MetricsContext.ts
 14 4 0
public async accept()
in src/sinks/AgentSink.ts
 16 4 1
private async establishConnection()
in src/sinks/connections/TcpClient.ts
 31 4 0
public getName()
in src/environment/ECSEnvironment.ts
 6 3 0
public getLogGroupName()
in src/environment/ECSEnvironment.ts
 6 3 0
public getSink()
in src/environment/ECSEnvironment.ts
 7 3 0
public getLogGroupName()
in src/environment/DefaultEnvironment.ts
 6 3 0
public async probe()
in src/environment/EC2Environment.ts
 12 3 0
private getSampledTrace()
in src/environment/LambdaEnvironment.ts
 5 3 0
private static resolveMetaTimestamp()
in src/logger/MetricsContext.ts
 9 3 1
port: Number()
in src/sinks/AgentSink.ts
 17 3 1
public async sendMessage()
in src/sinks/connections/TcpClient.ts
 20 3 1
private async waitForOpenConnection()
in src/sinks/connections/TcpClient.ts
 5 3 0
public getName()
in src/environment/LocalEnvironment.ts
 7 2 0