aws-observability / aws-otel-java-instrumentation
Unit Size

The distribution of size of units (measured in lines of code).

Intro
  • Unit size measurements show the distribution of size of units of code (methods, functions...).
  • Units are classified in four categories based on their size (lines of code): 1-20 (small units), 20-50 (medium size units), 51-100 (long units), 101+ (very long units).
  • You should aim at keeping units small (< 20 lines). Long units may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.
Learn more...
Unit Size Overall
  • There are 69 units with 735 lines of code in units (43.7% of code).
    • 0 very long units (0 lines of code)
    • 5 long units (379 lines of code)
    • 2 medium size units (50 lines of code)
    • 5 small units (71 lines of code)
    • 57 very small units (235 lines of code)
0% | 51% | 6% | 9% | 31%
Legend:
101+
51-100
21-50
11-20
1-10
Unit Size per Extension
101+
51-100
21-50
11-20
1-10
java0% | 52% | 6% | 9% | 31%
kts0% | 0% | 0% | 0% | 100%
Unit Size per Logical Component
primary logical decomposition
101+
51-100
21-50
11-20
1-10
sample-apps/spark0% | 78% | 0% | 0% | 21%
sample-apps/spark-awssdkv10% | 77% | 0% | 0% | 22%
sample-apps/springboot0% | 39% | 12% | 14% | 33%
instrumentation/logback-1.00% | 0% | 55% | 0% | 44%
awspropagator/src0% | 0% | 0% | 66% | 33%
instrumentation/log4j-2.13.20% | 0% | 0% | 42% | 57%
awsagentprovider/src0% | 0% | 0% | 0% | 100%
dependencyManagement0% | 0% | 0% | 0% | 100%
otelagent/src0% | 0% | 0% | 0% | 100%
Alternative Visuals
Longest Units
Top 20 longest units
Unit# linesMcCabe index# params
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
public static void main()
in sample-apps/spark/src/main/java/com/amazon/sampleapp/App.java
71 6 1
public static void main()
in sample-apps/spark-awssdkv1/src/main/java/com/amazon/sampleapp/App.java
65 4 1
public void postHandle()
in sample-apps/springboot/src/main/java/com/amazon/sampleapp/DemoApplicationInterceptor.java
25 3 4
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 static void main()
in sample-apps/springboot/src/main/java/com/amazon/sampleapp/DemoApplication.java
19 2 1
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 inject()
in awspropagator/src/main/java/software/amazon/opentelemetry/awspropagator/AwsCompositePropagator.java
14 5 3
public Context extract()
in awspropagator/src/main/java/software/amazon/opentelemetry/awspropagator/AwsCompositePropagator.java
12 4 3
public String httpCall()
in sample-apps/springboot/src/main/java/com/amazon/sampleapp/DemoController.java
11 3 0
static
in awsagentprovider/src/main/java/software/amazon/opentelemetry/javaagent/providers/AwsTracerConfigurer.java
8 3 0
public void transform()
in instrumentation/logback-1.0/src/main/java/software/amazon/opentelemetry/javaagent/instrumentation/logback_1_0/AwsXrayLoggingEventInstrumentation.java
8 1 1
public String awssdkCall()
in sample-apps/springboot/src/main/java/com/amazon/sampleapp/DemoController.java
7 2 0
fun isNonStable()
in dependencyManagement/build.gradle.kts
7 3 1
private static int mimicQueueSizeChange()
in sample-apps/springboot/src/main/java/com/amazon/sampleapp/DemoApplicationInterceptor.java
6 1 0
private static int mimicQueueSizeChange()
in sample-apps/spark/src/main/java/com/amazon/sampleapp/App.java
6 1 0
private static int mimicQueueSizeChange()
in sample-apps/spark-awssdkv1/src/main/java/com/amazon/sampleapp/App.java
6 1 0
public Map getProperties()
in awsagentprovider/src/main/java/software/amazon/opentelemetry/javaagent/providers/AwsAgentProperties.java
6 1 0