Decrease Gradle heap to 1 GB

Author: shakuzen

.circleci/config.yml

@@ -4,21 +4,21 @@ executors:
   circle-jdk-executor:
     working_directory: ~/micrometer
     environment:
-      GRADLE_OPTS: '-Dorg.gradle.jvmargs="-Xmx2048m -XX:+HeapDumpOnOutOfMemoryError"'
+      GRADLE_OPTS: '-Dorg.gradle.jvmargs="-Xmx1g -XX:+HeapDumpOnOutOfMemoryError"'
     resource_class: medium+
     docker:
       - image: cimg/openjdk:21.0.6
   circle-jdk17-executor:
     working_directory: ~/micrometer
     environment:
-      GRADLE_OPTS: '-Dorg.gradle.jvmargs="-Xmx2048m -XX:+HeapDumpOnOutOfMemoryError"'
+      GRADLE_OPTS: '-Dorg.gradle.jvmargs="-Xmx1g -XX:+HeapDumpOnOutOfMemoryError"'
     resource_class: medium+
     docker:
       - image: cimg/openjdk:17.0.14
   circle-jdk11-executor:
     working_directory: ~/micrometer
     environment:
-      GRADLE_OPTS: '-Dorg.gradle.jvmargs="-Xmx2048m -XX:+HeapDumpOnOutOfMemoryError"'
+      GRADLE_OPTS: '-Dorg.gradle.jvmargs="-Xmx1g -XX:+HeapDumpOnOutOfMemoryError"'
     resource_class: medium+
     docker:
       - image: cimg/openjdk:11.0.26