aws-samples / aws-shadow-deployment
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 9 units with 143 lines of code in units (13.5% 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)
    • 3 simple units (86 lines of code)
    • 6 very simple units (57 lines of code)
0% | 0% | 0% | 60% | 39%
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
py0% | 0% | 0% | 60% | 39%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
lambda/performance_comparison0% | 0% | 0% | 100% | 0%
lambda/processor0% | 0% | 0% | 56% | 43%
lambda/sfn_trigger0% | 0% | 0% | 100% | 0%
lambda/traffic_update0% | 0% | 0% | 0% | 100%
lambda/traffic_simulator0% | 0% | 0% | 0% | 100%
lambda/endpoint_update0% | 0% | 0% | 0% | 100%
lambda/endpoint_status_check0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 9 most complex units
Unit# linesMcCabe index# params
def lambda_handler()
in lambda/performance_comparison/handler.py
 32 8 2
def lambda_handler()
in lambda/sfn_trigger/handler.py
 27 6 2
def lambda_handler()
in lambda/processor/handler.py
 27 6 2
def lambda_handler()
in lambda/traffic_update/handler.py
 17 3 2
def update_result()
in lambda/processor/handler.py
 18 3 3
def lambda_handler()
in lambda/traffic_simulator/handler.py
 7 2 2
def lambda_handler()
in lambda/endpoint_update/handler.py
 6 1 2
def lambda_handler()
in lambda/endpoint_status_check/handler.py
 6 1 2
def prediction()
in lambda/processor/handler.py
 3 1 2