build-node: centos8-docker-4c-4g
           maven-versions-plugin: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'aai/aai-common'
     stream:
       - 'master':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'aai/babel'
     stream:
       - 'jakarta':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'aai/graphadmin'
     stream:
       - 'master':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'aai/graphgraph'
     stream:
       - 'master':
 
           maven-versions-plugin: true
           sbom-generator: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'aai/logging-service'
     stream:
       - 'jakarta':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'aai/model-loader'
     stream:
       - 'jakarta':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'aai/resources'
     stream:
 
           maven-versions-plugin: true
           sbom-generator: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'aai/rest-client'
     stream:
       - 'jakarta':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'aai/schema-service'
     stream:
       - 'master':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'aai/sparky-be'
     stream:
       - 'jakarta':
 
           maven-versions-plugin: true
           sbom-generator: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'aai/sparky-fe'
     stream:
       - 'jakarta':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'aai/traversal'
     stream:
       - 'master':
 
           maven-versions-plugin: true
           cron: '@daily'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-2c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'ccsdk/apps'
     stream:
 
           maven-versions-plugin: true
           cron: '@daily'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-2c-8g
+          build-node: centos7-docker-2c-1g
     project: 'ccsdk/oran'
     stream:
       - 'master':
 
           maven-versions-plugin: true
           cron: '@daily'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'ccsdk/cds'
     stream:
 #      deployAtEnd=true
 #    files: '**'
 #    archive-artifacts: ''
-#    build-node: centos7-docker-8c-8g
+#    build-node: centos7-docker-2c-1g
 #    mvn-snapshot-id: 'ecomp-snapshots'
 #    nexus-snapshot-repo: 'snapshots'
 
 
           maven-versions-plugin: true
           cron: '@daily'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-2c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'ccsdk/distribution'
     stream:
 
           cron: ''
           sbom-generator: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-2c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'ccsdk/features'
     stream:
 
           cron: ''
           sbom-generator: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-2c-8g
+          build-node: centos7-docker-2c-1g
 
     mvn-snapshot-id: 'ecomp-snapshots'
     nexus-snapshot-repo: 'snapshots'
 
           cron: ''
           sbom-generator: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-2c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'ccsdk/sli'
     stream:
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
       - '{project-name}-{stream}-aai-docker-java-daily':
           pom: 'deployment/docker/pom.xml'
           mvn-goals: 'docker:build'
 
                 container-public-registry: 'nexus3.onap.org:10001'
                 container-staging-registry: 'nexus3.onap.org:10003'
           - '{project-name}-gerrit-release-jobs':
-                build-node: centos7-docker-8c-8g
+                build-node: centos7-docker-2c-1g
       stream:
           - 'master':
                 branch: 'master'
 
           container-public-registry: nexus3.onap.org:10001
           container-staging-registry: nexus3.onap.org:10003
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     stream:
       - 'master':
           branch: master
 
           container-public-registry: nexus3.onap.org:10001
           container-staging-registry: nexus3.onap.org:10003
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     stream:
       - 'master':
           branch: master
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     stream:
       - 'master':
           branch: 'master'
 
       - gerrit-maven-merge:
           mvn-goals: 'clean install'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
       - gerrit-maven-docker-stage:
           build-node: ubuntu1804-docker-8c-8g
           mvn-goals: 'clean deploy docker:build -DpushImage'
 
           build-node: centos8-docker-8c-8g
           maven-versions-plugin: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
       - gerrit-maven-docker-stage:
           build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
 
       - gerrit-maven-merge:
           mvn-goals: 'clean deploy'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
       - gerrit-maven-stage:
           sign-artifacts: true
           sbom-generator: true
 
           container-staging-registry: 'nexus3.onap.org:10003'
           mvn-goals: 'clean package docker:build -DpushImageTag'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'dcaegen2/collectors/restconf'
     stream:
       - 'master':
 
                pre-build-script: !include-raw-escape: ../../shell/onap-gerrit-review-wrapper.sh
       - '{project-name}-{stream}-release-version-java-daily'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     archive-artifacts: ''
     container-tag-method: latest
     nexus-iq-namespace: 'onap-'
 
           container-staging-registry: 'nexus3.onap.org:10003'
           mvn-goals: 'clean package docker:build -DpushImageTag'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'dcaegen2/collectors/ves'
     stream:
 
       - '{project-name}-{stream}-merge-java'
       - '{project-name}-{stream}-release-version-java-daily'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'dcaegen2/deployments'
     stream:
       - 'master':
 
                 container-staging-registry: 'nexus3.onap.org:10003'
                 mvn-goals: 'clean package docker:build docker:push'
           - '{project-name}-gerrit-release-jobs':
-                build-node: centos7-docker-8c-8g
+                build-node: centos7-docker-2c-1g
 
       project: 'dcaegen2/platform/ves-openapi-manager'
       stream:
 
     mvn-settings: dcaegen2-platform-settings
     jobs:
       - '{project-name}-gerrit-release-jobs'
-    build-node: centos7-docker-8c-8g
+    build-node: centos7-docker-2c-1g
     project: dcaegen2/platform
     branch: master
 
                pre-build-script: !include-raw-escape: ../../shell/onap-gerrit-review-wrapper.sh
       - '{project-name}-{stream}-release-version-java-daily'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'dcaegen2/services/heartbeat'
     stream:
       - 'master':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'dcaegen2/services/mapper'
     stream:
 
           build-node: centos8-docker-8c-8g
           maven-versions-plugin: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
       - gerrit-maven-docker-stage:
           build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
 
           container-staging-registry: 'nexus3.onap.org:10003'
           mvn-goals: 'clean package docker:build docker:push'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'dcaegen2/services/prh'
     stream:
       - 'master':
 
           build-node: centos8-docker-8c-8g
           maven-versions-plugin: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'dcaegen2/services/sdk'
     stream:
 
           container-staging-registry: 'nexus3.onap.org:10003'
           mvn-goals: 'clean package docker:build -DpushImageTag'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'dcaegen2/services/son-handler'
     stream:
       - 'master':
 
     mvn-settings: dcaegen2-services-settings
     jobs:
       - '{project-name}-gerrit-release-jobs'
-    build-node: centos7-docker-8c-8g
+    build-node: centos7-docker-2c-1g
     project: dcaegen2/services
     branch: master
 
           build-node: centos8-docker-4c-4g
           maven-versions-plugin: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'demo'
     stream:
 
           container-staging-registry: 'nexus3.onap.org:10003'
           cron: ''
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'dmaap/buscontroller'
     stream:
       - 'master':
 
           container-staging-registry: 'nexus3.onap.org:10003'
           cron: ''
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'dmaap/datarouter'
     stream:
       - 'master':
 
           maven-versions-plugin: true
           cron: ''
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'dmaap/kafka11aaf'
     stream:
       - 'master':
 
           maven-versions-plugin: true
           cron: ''
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'dmaap/messagerouter/dmaapclient'
     stream:
       - 'master':
 
           container-staging-registry: 'nexus3.onap.org:10003'
           cron: ''
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'dmaap/messagerouter/messageservice'
     stream:
       - 'master':
 
           container-staging-registry: 'nexus3.onap.org:10003'
           mvn-params: '-Dmaven.test.skip=true -P docker'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'externalapi/nbi'
     stream:
       - 'master':
 
           java-version: openjdk11
           sbom-generator: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
           java-version: openjdk11
     project: 'holmes/common'
     stream:
 
           build-node: ubuntu1804-docker-8c-8g
           java-version: openjdk11
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
           java-version: openjdk11
     project: 'holmes/engine-management'
     stream:
 
           build-node: ubuntu1804-docker-8c-8g
           java-version: openjdk11
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
           java-version: openjdk11
     project: 'holmes/rule-management'
     stream:
 
     mvn-settings: 'integration-settings'
     jobs:
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
 - project:
     name: 'integration-docker-onap-java-docker'
 
     mvn-settings: 'integration-settings'
     jobs:
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
 - project:
     name: 'integration-docker-onap-python-docker'
 
     mvn-settings: 'integration-settings'
     jobs:
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
         - '{project-name}-{stream}-merge-java':
             mvn-goals: 'clean deploy'
         - '{project-name}-gerrit-release-jobs':
-            build-node: centos7-docker-8c-8g
+            build-node: centos7-docker-2c-1g
         - gerrit-maven-docker-stage:
             build-node: centos8-docker-8c-8g
             maven-versions-plugin: true
 
           - '{project-name}-{stream}-merge-java':
                 mvn-goals: 'clean deploy'
           -  '{project-name}-gerrit-release-jobs':
-                 build-node: centos7-docker-8c-8g
+                 build-node: centos7-docker-2c-1g
           - gerrit-maven-stage:
                 sign-artifacts: true
                 build-node: centos8-docker-8c-8g
 
                 mvn-goals: 'clean deploy'
                 pom: 'ransim/pom.xml'
           -  '{project-name}-gerrit-release-jobs':
-                 build-node: centos7-docker-8c-8g
+                 build-node: centos7-docker-2c-1g
           - gerrit-maven-stage:
                 sign-artifacts: true
                 build-node: centos8-docker-8c-8g
 
                 container-staging-registry: 'nexus3.onap.org:10003'
                 mvn-goals: 'clean install -P docker -DskipDockerPush=false'
           - '{project-name}-gerrit-release-jobs':
-                build-node: centos7-docker-8c-8g
+                build-node: centos7-docker-2c-1g
 
       project: 'integration/simulators/nf-simulator/pm-https-server'
       stream:
 
                 container-staging-registry: 'nexus3.onap.org:10003'
                 mvn-goals: 'clean deploy -P docker -DskipDockerPush=false'
           - '{project-name}-gerrit-release-jobs':
-                build-node: centos7-docker-8c-8g
+                build-node: centos7-docker-2c-1g
 
       project: 'integration/simulators/nf-simulator/avcn-manager'
       stream:
 
                 container-staging-registry: 'nexus3.onap.org:10003'
                 mvn-goals: 'clean install -P docker -DskipDockerPush=false'
           - '{project-name}-gerrit-release-jobs':
-                build-node: centos7-docker-8c-8g
+                build-node: centos7-docker-2c-1g
 
       project: 'integration/simulators/nf-simulator/netconf-server'
       stream:
 
                 container-staging-registry: 'nexus3.onap.org:10003'
                 mvn-goals: 'clean deploy -P docker -DskipDockerPush=false'
           - '{project-name}-gerrit-release-jobs':
-                build-node: centos7-docker-8c-8g
+                build-node: centos7-docker-2c-1g
 
       project: 'integration/simulators/nf-simulator/ves-client'
       stream:
 
     mvn-settings: 'integration-settings'
     jobs:
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
 - project:
     name: 'integration-xtesting-docker'
 
             !include-raw-escape: 'build-modeling-etsicatalog-docker-image.sh'
           build-node: ubuntu1804-docker-8c-8g
       - '{project-name}-gerrit-release-jobs':
-            build-node: centos7-docker-8c-8g
+            build-node: centos7-docker-2c-1g
     files: '**'
     archive-artifacts: ''
     build-node: ubuntu1804-builder-4c-4g
 
           container-staging-registry: 'nexus3.onap.org:10003'
           mvn-params: '-f distributions/msb-apigateway/pom.xml -Dmaven.test.skip=true -P linux,docker'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'msb/apigateway'
     stream:
       - 'master':
 
           mvn-pom: 'distributions/msb-discovery/pom.xml'
           mvn-params: '-f distributions/msb-discovery/pom.xml -Dmaven.test.skip=true -P linux,docker'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'msb/discovery'
     stream:
       - 'master':
 
       - '{project-name}-{stream}-{subproject}-verify-java'
       - '{project-name}-{stream}-{subproject}-merge-java'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     files: '**'
     archive-artifacts: ''
     build-node: ubuntu1804-builder-4c-4g
 
           script:
             !include-raw-escape: 'kud-deployment.sh'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'multicloud/k8s'
     subproject:
       - validation-scripts:
 
       - '{project-name}-{stream}-{subproject}-verify-java'
       - '{project-name}-{stream}-{subproject}-merge-java'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     files: '**'
     archive-artifacts: ''
     build-node: ubuntu1804-builder-4c-4g
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     files: '**'
     archive-artifacts: ''
     build-node: 'centos8-builder-4c-4g'
 
           - '{project-name}-{stream}-merge-java':
                 mvn-goals: 'clean deploy'
           -  '{project-name}-gerrit-release-jobs':
-                 build-node: centos7-docker-8c-8g
+                 build-node: centos7-docker-2c-1g
           - gerrit-maven-stage:
                 sbom-generator: true
                 sign-artifacts: true
 
    mvn-settings: 'oom-settings'
    jobs:
      - '{project-name}-gerrit-release-jobs':
-         build-node: centos7-docker-8c-8g
+         build-node: centos7-docker-2c-1g
 
 - project:
     name: 'oom-consul-docker'
 
     mvn-settings: 'oom-settings'
     jobs:
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
 - project:
     name: 'oom-readiness-docker'
 
           container-staging-registry: 'nexus3.onap.org:10003'
           mvn-params: '-f pom.xml -Dmaven.test.skip=true -P linux,docker'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'oom/registrator'
     stream:
       - 'master':
 
           build-node: centos8-docker-4c-4g
           maven-versions-plugin: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'oparent'
     stream:
 
           build-node: centos8-docker-8c-8g
           maven-versions-plugin: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
       - gerrit-maven-docker-stage:
           sbom-generator: true
           build-node: ubuntu1804-docker-8c-8g
 
           build-node: centos8-docker-8c-8g
           maven-versions-plugin: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
       - gerrit-maven-docker-stage:
           sbom-generator: true
           build-node: ubuntu1804-docker-8c-8g
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'policy/apex-pdp'
     stream:
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'policy/api'
     stream:
 
           build-node: ubuntu1804-docker-8c-16g
           mvn-params: '-P docker'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'policy/clamp'
     stream:
 
           maven-versions-plugin: true
           mvn-params: '-Dmaven.test.skip=true'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'policy/common'
     stream:
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'policy/distribution'
     stream:
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     mvn-settings: 'policy-docker-settings'
     mvn-params: "-Djava.net.preferIPv4Stack=true -Djava.net.preferIPv6Addresses=false"
     java-version: openjdk11
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'policy/drools-applications'
     stream:
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'policy/drools-pdp'
     stream:
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'policy/gui'
     stream:
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'policy/models'
     stream:
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'policy/pap'
     stream:
 
           maven-versions-plugin: true
           mvn-params: '-Dmaven.test.skip=true'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'policy/parent'
     stream:
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'policy/xacml-pdp'
     stream:
 
           build-node: centos8-docker-4c-4g
           maven-versions-plugin: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'sdc/sdc-be-common'
     stream:
       - 'master':
 
           build-node: centos8-docker-4c-4g
           maven-versions-plugin: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'sdc/sdc-distribution-client'
     stream:
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'sdc/sdc-helm-validator'
     mvn-settings: 'sdc-sdc-helm-validator-settings'
     stream:
 
           build-node: centos8-docker-4c-4g
           maven-versions-plugin: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'sdc/sdc-tosca'
     stream:
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     java-version: openjdk11
 
     project: 'sdc/sdc-workflow-designer'
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'sdc'
     stream:
 
           maven-versions-plugin: true
           cron: '@daily'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-2c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'sdnc/apps'
     stream:
 
           cron: ''
           sbom-generator: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-2c-8g
+          build-node: centos7-docker-2c-1g
 
     project: 'sdnc/northbound'
     stream:
 
           maven-versions-plugin: true
           cron: '@daily'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-2c-8g
+          build-node: centos7-docker-2c-1g
     project: 'sdnc/oam'
     stream:
       - 'master':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'so/adapters/so-cnf-adapter'
     stream:
       - 'master':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'so/adapters/so-etsi-sol003-adapter'
     stream:
       - 'master':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'so/adapters/so-etsi-sol005-adapter'
     stream:
       - 'master':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'so/adapters/so-nssmf-adapter'
     stream:
       - 'master':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'so/adapters/so-oof-adapter'
     stream:
       - 'master':
 
           build-node: centos8-docker-4c-4g
           maven-versions-plugin: true
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'so/libs'
     stream:
       - 'master':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'so/so-admin-cockpit'
     stream:
       - 'master':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'so/so-etsi-nfvo'
     stream:
       - 'master':
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'so'
     stream:
       - 'master':
 
     mvn-settings: 'testsuite-settings'
     jobs:
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
 - project:
     name: testsuite
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     java-version: openjdk11
     files: '**'
     archive-artifacts: ''
 
           mvn-params: '-Dmaven.test.skip=true'
           build-node: ubuntu1804-docker-8c-8g
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     files: '**'
     archive-artifacts: ''
     docker-pom: 'pom.xml'
 
           mvn-params: '-Dmaven.test.skip=true'
           build-node: ubuntu1804-docker-8c-8g
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     files: '**'
     archive-artifacts: ''
     docker-pom: 'pom.xml'
 
           mvn-params: '-Dmaven.test.skip=true'
           build-node: ubuntu1804-docker-8c-8g
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     files: '**'
     archive-artifacts: ''
     docker-pom: 'pom.xml'
 
             !include-raw-escape: 'build-gvnfm-vnflcm-docker-image.sh'
           build-node: ubuntu1804-docker-8c-8g
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     files: '**'
     archive-artifacts: ''
     build-node: centos8-redis-4c-4g
 
             !include-raw-escape: 'build-gvnfm-vnfmgr-docker-image.sh'
           build-node: ubuntu1804-docker-8c-8g
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     files: '**'
     archive-artifacts: ''
     build-node: ubuntu1804-builder-4c-4g
 
             !include-raw-escape: 'build-gvnfm-vnfres-docker-image.sh'
           build-node: ubuntu1804-docker-8c-8g
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     files: '**'
     archive-artifacts: ''
     build-node: ubuntu1804-builder-4c-4g
 
             !include-raw-escape: 'build-nfvo-db-docker-image.sh'
           build-node: ubuntu1804-docker-8c-8g
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
 
 
 - project:
 
           mvn-pom: 'huawei/pom.xml'
           mvn-params: '-f huawei/pom.xml'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     files: '**'
     archive-artifacts: ''
     build-node: ubuntu1804-builder-4c-4g
 
             !include-raw-escape: 'build-gvnfm-driver-docker-image.sh'
           build-node: ubuntu1804-docker-8c-8g
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     files: '**'
     archive-artifacts: ''
     build-node: ubuntu1804-builder-4c-4g
 
             !include-raw-escape: 'build-nfvo-lcm-docker-image.sh'
           build-node: ubuntu1804-docker-8c-8g
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     files: '**'
     archive-artifacts: ''
     build-node: centos8-redis-4c-4g
 
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     project: 'vnfsdk/refrepo'
     stream:
         - 'master':
 
         build-node: centos8-docker-4c-4g
         maven-versions-plugin: true
     - '{project-name}-gerrit-release-jobs':
-        build-node: centos7-docker-8c-8g
+        build-node: centos7-docker-2c-1g
     project: 'vnfsdk/validation'
     stream:
         - 'master':
 
       - '{project-name}-{stream}-docker-java-daily':
           mvn-params: '-Dmaven.test.skip=true'
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
     docker-pom: 'pom.xml'
     mvn-profile: 'default'