aws-observability / aws-otel-java-instrumentation
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 69 units with 735 lines of code in units (43.7% 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)
    • 2 simple units (96 lines of code)
    • 67 very simple units (639 lines of code)
0% | 0% | 0% | 13% | 86%
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
java0% | 0% | 0% | 13% | 86%
kts0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
sample-apps/spark0% | 0% | 0% | 36% | 63%
instrumentation/logback-1.00% | 0% | 0% | 55% | 44%
sample-apps/springboot0% | 0% | 0% | 0% | 100%
sample-apps/spark-awssdkv10% | 0% | 0% | 0% | 100%
awspropagator/src0% | 0% | 0% | 0% | 100%
instrumentation/log4j-2.13.20% | 0% | 0% | 0% | 100%
awsagentprovider/src0% | 0% | 0% | 0% | 100%
dependencyManagement0% | 0% | 0% | 0% | 100%
otelagent/src0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
public static void main()
in sample-apps/spark/src/main/java/com/amazon/sampleapp/App.java
71 6 1
public static void onExit()
in instrumentation/logback-1.0/src/main/java/software/amazon/opentelemetry/javaagent/instrumentation/logback_1_0/AwsXrayLoggingEventInstrumentation.java
25 6 3
public void inject()
in awspropagator/src/main/java/software/amazon/opentelemetry/awspropagator/AwsCompositePropagator.java
14 5 3
public static void main()
in sample-apps/spark-awssdkv1/src/main/java/com/amazon/sampleapp/App.java
65 4 1
public Context extract()
in awspropagator/src/main/java/software/amazon/opentelemetry/awspropagator/AwsCompositePropagator.java
12 4 3
public void postHandle()
in sample-apps/springboot/src/main/java/com/amazon/sampleapp/DemoApplicationInterceptor.java
25 3 4
public String httpCall()
in sample-apps/springboot/src/main/java/com/amazon/sampleapp/DemoController.java
11 3 0
public MetricEmitter()
in sample-apps/springboot/src/main/java/com/amazon/sampleapp/MetricEmitter.java
81 3 0
public MetricEmitter()
in sample-apps/spark/src/main/java/com/amazon/sampleapp/MetricEmitter.java
81 3 0
public MetricEmitter()
in sample-apps/spark-awssdkv1/src/main/java/com/amazon/sampleapp/MetricEmitter.java
81 3 0
fun isNonStable()
in dependencyManagement/build.gradle.kts
7 3 1
static
in awsagentprovider/src/main/java/software/amazon/opentelemetry/javaagent/providers/AwsTracerConfigurer.java
8 3 0
public static void main()
in sample-apps/springboot/src/main/java/com/amazon/sampleapp/DemoApplication.java
19 2 1
public String awssdkCall()
in sample-apps/springboot/src/main/java/com/amazon/sampleapp/DemoController.java
7 2 0
public Map supplyContextData()
in instrumentation/log4j-2.13.2/src/main/java/software/amazon/opentelemetry/javaagent/instrumentation/log4j_2_13_2/AwsXrayContextDataProvider.java
15 2 0
public void addInterceptors()
in sample-apps/springboot/src/main/java/com/amazon/sampleapp/DemoApplicationInterceptorConfig.java
3 1 1
public S3Client s3()
in sample-apps/springboot/src/main/java/com/amazon/sampleapp/DemoApplication.java
3 1 0
private static MetricEmitter buildMetricEmitter()
in sample-apps/springboot/src/main/java/com/amazon/sampleapp/DemoApplicationInterceptor.java
3 1 0
public boolean preHandle()
in sample-apps/springboot/src/main/java/com/amazon/sampleapp/DemoApplicationInterceptor.java
5 1 3
private static int mimicPayloadSize()
in sample-apps/springboot/src/main/java/com/amazon/sampleapp/DemoApplicationInterceptor.java
3 1 0