aws-samples / amazon-redshift-infrastructure-automation
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 30 units with 280 lines of code in units (23.7% 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)
    • 0 simple units (0 lines of code)
    • 30 very simple units (280 lines of code)
0% | 0% | 0% | 0% | 100%
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% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
redshift_poc_automation/stacks0% | 0% | 0% | 0% | 100%
ROOT0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
def handler()
in lambda_call_lambda_to_run_redshift_script.py
 32 4 2
def handler()
in lambda_run_redshift_script.py
 22 4 2
def run_sql()
in lambda_run_redshift_script.py
 15 4 7
def sql_status()
in lambda_run_redshift_script.py
 6 2 1
def dms_vpc_role()
in redshift_poc_automation/stacks/dmsinstance_stack.py
 30 2 1
def dms_cloudwatch_logs_role()
in redshift_poc_automation/stacks/dmsinstance_stack.py
 28 2 1
def dms_access_for_endpoint()
in redshift_poc_automation/stacks/dmsinstance_stack.py
 37 2 1
def get_cluster()
in redshift_poc_automation/stacks/redshift_stack.py
 4 2 1
def get_cluster_dbname()
in redshift_poc_automation/stacks/redshift_stack.py
 4 2 1
def get_cluster_user()
in redshift_poc_automation/stacks/redshift_stack.py
 4 2 1
def get_cluster_host()
in redshift_poc_automation/stacks/redshift_stack.py
 4 2 1
def get_cluster_iam_role()
in redshift_poc_automation/stacks/redshift_stack.py
 4 2 1
def get_cluster_secret()
in redshift_poc_automation/stacks/redshift_stack.py
 4 2 1
def get_cluster_availability_zone()
in redshift_poc_automation/stacks/redshift_stack.py
 4 2 1
def get_config_from_s3()
in lambda_run_redshift_script.py
 6 1 1
def __init__()
in redshift_poc_automation/stacks/dmsinstance_stack.py
 7 1 0
def get_repinstance_id()
in redshift_poc_automation/stacks/dmsinstance_stack.py
 2 1 1
def __init__()
in redshift_poc_automation/stacks/jmeter_stack.py
 10 1 0
def __init__()
in redshift_poc_automation/stacks/dms_on_prem_to_redshift_stack.py
 9 1 0
def __init__()
in redshift_poc_automation/stacks/sct_stack.py
 10 1 0