aws / aws-app-mesh-examples

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 811 units with 5,502 lines of code in units (11.8% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
4 medium complex units (376 lines of code)
15 simple units (751 lines of code)
792 very simple units (4,375 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 20 most complex units

Unit	# lines	McCabe index	# params
def main() in blogs/ecs-canary-deployments-pipeline/setup/scripts/delete_blog_contents.py	65	23	0
func main() in walkthroughs/howto-k8s-grpc/color_client/main.go	102	14	0
func main() in walkthroughs/howto-grpc/color_client/main.go	102	14	0
def lambda_handler() in blogs/ecs-canary-deployments-pipeline/shared_stack/lambda_functions/start_canary/main.py	107	11	2
func main() in walkthroughs/howto-circuit-breakers/src/colorteller/main.go	68	9	0
def wrk() in walkthroughs/howto-circuit-breakers/src/wrktool/wrk.py	29	9	0
func main() in walkthroughs/howto-k8s-http2/color_server/main.go	66	9	0
func main() in walkthroughs/howto-match-and-rewrite-at-ingress/src/colorteller/main.go	68	9	0
func main() in walkthroughs/howto-http2/color_server/main.go	66	9	0
func file_input_input_proto_init() in walkthroughs/howto-k8s-grpc-ingress-v2/greeter/input/input.pb.go	49	9	0
func main() in walkthroughs/howto-k8s-connection-pools/colorapp/main.go	68	9	0
func main() in walkthroughs/howto-k8s-http2/color_client/main.go	60	8	0
func main() in walkthroughs/howto-http2/color_client/main.go	60	8	0
func main() in walkthroughs/howto-metrics-extension-ecs/src/djapp/djapp.go	40	8	0
func getColorFromColorTeller() in walkthroughs/howto-timeout-policy/src/colorgateway/main.go	31	7	1
func getColorFromColorTeller() in walkthroughs/howto-k8s-fargate/src/feapp/main.go	25	6	1
func updateStats() in walkthroughs/howto-outlier-detection/src/frontend-app/main.go	48	6	2
func updateStats() in walkthroughs/howto-k8s-outlier-detection/feapp/main.go	48	6	2
func getColorFromColorTeller() in walkthroughs/howto-ecs-basics/src/feapp/main.go	25	6	1
func main() in walkthroughs/howto-k8s-grpc/color_server/main.go	24	5	0