fix(builds): Fixes JVM memory for builds to be set and lowers compila…

…tion (#6161)

* fix(builds): Fixes JVM memory for builds to be set and lowers compilation memory usage

* fix(gha): Reduce JVM memory for builds significantly and increase test memory

.github/workflows/integration_tests.yml

@@ -7,7 +7,7 @@ on:
   pull_request:
 
 env:
-  GRADLE_OPTS: -Dorg.gradle.daemon=false -Xmx16g -Xms16g -Xss8192k
+  GRADLE_OPTS: -Dorg.gradle.daemon=false -Xmx4g -Xms4g -Xss8192k
 
 jobs:
   it-test-kubernetes:

clouddriver-artifacts/clouddriver-artifacts.gradle

@@ -90,6 +90,11 @@ task integrationTest(type: Test) {
   classpath = sourceSets.integration.runtimeClasspath
   shouldRunAfter test
 
+
+  minHeapSize = "512m"
+  maxHeapSize = "${testJvmMaxMemory}"
+  maxParallelForks = 4
+
   testlogger {
     theme 'standard'
     showStandardStreams true

clouddriver-aws/clouddriver-aws.gradle

@@ -86,6 +86,10 @@ task integrationTest(type: Test) {
   testClassesDirs = sourceSets.integration.output.classesDirs
   classpath = sourceSets.integration.runtimeClasspath
   shouldRunAfter test
+  maxParallelForks = 4
+
+  minHeapSize = "512m"
+  maxHeapSize = "${testJvmMaxMemory}"
 
   testlogger {
     theme 'mocha'

clouddriver-ecs/clouddriver-ecs.gradle

@@ -71,4 +71,9 @@ task integrationTest(type: Test) {
   testClassesDirs = sourceSets.integration.output.classesDirs
   classpath = sourceSets.integration.runtimeClasspath
   shouldRunAfter test
+
+//  maxParallelForks = 4
+
+  minHeapSize = "512m"
+  maxHeapSize = "${testJvmMaxMemory}"
 }

gradle.properties

@@ -20,4 +20,8 @@ kotlinVersion=1.5.32
 #fiatComposite=true
 #korkComposite=true
 
-org.gradle.jvmargs=-Xmx12g -Xms12g
+
+## This memory ONLY impacts build time.  Tests are forked to a separate JVM process.  IF hitting JVM OOPS you can adjust per integration test JVM memory.
+org.gradle.jvmargs=-Xmx4g -Xms4g
+
+testJvmMaxMemory=4g