Chore: Use a smaller node for release jobs

This is in order to save some costs since these jobs
do not require a 8c-8g node

Issue-ID: CIMAN-33
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
Change-Id: Id0ec9e33ac4bc1c7c63dbd6bc7671c47aec996fa

121 files changed, 122 insertions, 122 deletions

diff --git a/jjb/aai/aai-aai-common.yaml b/jjb/aai/aai-aai-common.yaml
index 2e8eb009b..432b4c0bf 100644
--- a/jjb/aai/aai-aai-common.yaml
+++ b/jjb/aai/aai-aai-common.yaml
@@ -17,7 +17,7 @@
           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':
diff --git a/jjb/aai/aai-babel.yaml b/jjb/aai/aai-babel.yaml
index 2905fdffc..cb57b6817 100644
--- a/jjb/aai/aai-babel.yaml
+++ b/jjb/aai/aai-babel.yaml
@@ -24,7 +24,7 @@
           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':
diff --git a/jjb/aai/aai-graphadmin.yaml b/jjb/aai/aai-graphadmin.yaml
index 2fd4f2855..442ba233b 100644
--- a/jjb/aai/aai-graphadmin.yaml
+++ b/jjb/aai/aai-graphadmin.yaml
@@ -23,7 +23,7 @@
           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':
diff --git a/jjb/aai/aai-graphgraph.yaml b/jjb/aai/aai-graphgraph.yaml
index bac59be63..eb9e75fa4 100644
--- a/jjb/aai/aai-graphgraph.yaml
+++ b/jjb/aai/aai-graphgraph.yaml
@@ -23,7 +23,7 @@
           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':
diff --git a/jjb/aai/aai-logging-service.yaml b/jjb/aai/aai-logging-service.yaml
index cd37af33a..18f304976 100644
--- a/jjb/aai/aai-logging-service.yaml
+++ b/jjb/aai/aai-logging-service.yaml
@@ -17,7 +17,7 @@
           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':
diff --git a/jjb/aai/aai-model-loader.yaml b/jjb/aai/aai-model-loader.yaml
index 89925a573..c0ca71877 100644
--- a/jjb/aai/aai-model-loader.yaml
+++ b/jjb/aai/aai-model-loader.yaml
@@ -24,7 +24,7 @@
           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':
diff --git a/jjb/aai/aai-resources.yaml b/jjb/aai/aai-resources.yaml
index 474dc7e11..0ec89a606 100644
--- a/jjb/aai/aai-resources.yaml
+++ b/jjb/aai/aai-resources.yaml
@@ -26,7 +26,7 @@
           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:
diff --git a/jjb/aai/aai-rest-client.yaml b/jjb/aai/aai-rest-client.yaml
index 2bb012766..e6cc863c9 100644
--- a/jjb/aai/aai-rest-client.yaml
+++ b/jjb/aai/aai-rest-client.yaml
@@ -17,7 +17,7 @@
           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':
diff --git a/jjb/aai/aai-schema-service.yaml b/jjb/aai/aai-schema-service.yaml
index 738ecc5a2..497b44d7a 100644
--- a/jjb/aai/aai-schema-service.yaml
+++ b/jjb/aai/aai-schema-service.yaml
@@ -23,7 +23,7 @@
           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':
diff --git a/jjb/aai/aai-sparky-be.yaml b/jjb/aai/aai-sparky-be.yaml
index 6aedc77bf..2f6a5a91f 100644
--- a/jjb/aai/aai-sparky-be.yaml
+++ b/jjb/aai/aai-sparky-be.yaml
@@ -24,7 +24,7 @@
           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':
diff --git a/jjb/aai/aai-sparky-fe.yaml b/jjb/aai/aai-sparky-fe.yaml
index 6f3be3890..76942dd2f 100644
--- a/jjb/aai/aai-sparky-fe.yaml
+++ b/jjb/aai/aai-sparky-fe.yaml
@@ -11,7 +11,7 @@
           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':
diff --git a/jjb/aai/aai-traversal.yaml b/jjb/aai/aai-traversal.yaml
index 68b058d98..21823ff98 100644
--- a/jjb/aai/aai-traversal.yaml
+++ b/jjb/aai/aai-traversal.yaml
@@ -26,7 +26,7 @@
           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':
diff --git a/jjb/ccsdk/apps.yaml b/jjb/ccsdk/apps.yaml
index 423e4af45..42774f918 100644
--- a/jjb/ccsdk/apps.yaml
+++ b/jjb/ccsdk/apps.yaml
@@ -28,7 +28,7 @@
           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:
diff --git a/jjb/ccsdk/ccsdk-oran.yaml b/jjb/ccsdk/ccsdk-oran.yaml
index 38171860b..8927add36 100644
--- a/jjb/ccsdk/ccsdk-oran.yaml
+++ b/jjb/ccsdk/ccsdk-oran.yaml
@@ -23,7 +23,7 @@
           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':
diff --git a/jjb/ccsdk/cds.yaml b/jjb/ccsdk/cds.yaml
index aaaef80b0..c74288232 100644
--- a/jjb/ccsdk/cds.yaml
+++ b/jjb/ccsdk/cds.yaml
@@ -21,7 +21,7 @@
           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:
@@ -79,7 +79,7 @@
 #      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'
 
diff --git a/jjb/ccsdk/distribution.yaml b/jjb/ccsdk/distribution.yaml
index c409ef0ef..de072811e 100644
--- a/jjb/ccsdk/distribution.yaml
+++ b/jjb/ccsdk/distribution.yaml
@@ -23,7 +23,7 @@
           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:
diff --git a/jjb/ccsdk/features.yaml b/jjb/ccsdk/features.yaml
index 60d6f673d..20f24b960 100644
--- a/jjb/ccsdk/features.yaml
+++ b/jjb/ccsdk/features.yaml
@@ -15,7 +15,7 @@
           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:
diff --git a/jjb/ccsdk/parent.yaml b/jjb/ccsdk/parent.yaml
index eedabbea1..9f430e702 100644
--- a/jjb/ccsdk/parent.yaml
+++ b/jjb/ccsdk/parent.yaml
@@ -15,7 +15,7 @@
           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'
diff --git a/jjb/ccsdk/sli.yaml b/jjb/ccsdk/sli.yaml
index c9efc9099..d755bac25 100644
--- a/jjb/ccsdk/sli.yaml
+++ b/jjb/ccsdk/sli.yaml
@@ -15,7 +15,7 @@
           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:
diff --git a/jjb/cli/cli.yaml b/jjb/cli/cli.yaml
index bec379519..6f8fcb032 100644
--- a/jjb/cli/cli.yaml
+++ b/jjb/cli/cli.yaml
@@ -24,7 +24,7 @@
           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'
diff --git a/jjb/cps/cps-cps-tbdmt.yaml b/jjb/cps/cps-cps-tbdmt.yaml
index 60b4758b3..ddbd20090 100644
--- a/jjb/cps/cps-cps-tbdmt.yaml
+++ b/jjb/cps/cps-cps-tbdmt.yaml
@@ -51,7 +51,7 @@
                 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'
diff --git a/jjb/cps/cps-cps-temporal.yaml b/jjb/cps/cps-cps-temporal.yaml
index f2115e245..cf4f66dc1 100644
--- a/jjb/cps/cps-cps-temporal.yaml
+++ b/jjb/cps/cps-cps-temporal.yaml
@@ -35,7 +35,7 @@
           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
diff --git a/jjb/cps/cps-ncmp-dmi-plugin.yaml b/jjb/cps/cps-ncmp-dmi-plugin.yaml
index a7835647f..96b1dd467 100644
--- a/jjb/cps/cps-ncmp-dmi-plugin.yaml
+++ b/jjb/cps/cps-ncmp-dmi-plugin.yaml
@@ -38,7 +38,7 @@
           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
diff --git a/jjb/cps/cps.yaml b/jjb/cps/cps.yaml
index 78e6303eb..d0a57a1f4 100644
--- a/jjb/cps/cps.yaml
+++ b/jjb/cps/cps.yaml
@@ -51,7 +51,7 @@
           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'
diff --git a/jjb/dcaegen2/dcaegen2-analytics-tca-gen2.yaml b/jjb/dcaegen2/dcaegen2-analytics-tca-gen2.yaml
index 68d39e926..0878872f5 100644
--- a/jjb/dcaegen2/dcaegen2-analytics-tca-gen2.yaml
+++ b/jjb/dcaegen2/dcaegen2-analytics-tca-gen2.yaml
@@ -8,7 +8,7 @@
       - 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'
diff --git a/jjb/dcaegen2/dcaegen2-collectors-datafile.yaml b/jjb/dcaegen2/dcaegen2-collectors-datafile.yaml
index 85252e04d..decb7caed 100644
--- a/jjb/dcaegen2/dcaegen2-collectors-datafile.yaml
+++ b/jjb/dcaegen2/dcaegen2-collectors-datafile.yaml
@@ -31,7 +31,7 @@
           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'
diff --git a/jjb/dcaegen2/dcaegen2-collectors-hv-ves.yaml b/jjb/dcaegen2/dcaegen2-collectors-hv-ves.yaml
index e55776bb7..9113d7526 100644
--- a/jjb/dcaegen2/dcaegen2-collectors-hv-ves.yaml
+++ b/jjb/dcaegen2/dcaegen2-collectors-hv-ves.yaml
@@ -26,7 +26,7 @@
       - 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
diff --git a/jjb/dcaegen2/dcaegen2-collectors-restconf.yaml b/jjb/dcaegen2/dcaegen2-collectors-restconf.yaml
index af4c1fa3c..13e8adab8 100644
--- a/jjb/dcaegen2/dcaegen2-collectors-restconf.yaml
+++ b/jjb/dcaegen2/dcaegen2-collectors-restconf.yaml
@@ -18,7 +18,7 @@
           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':
diff --git a/jjb/dcaegen2/dcaegen2-collectors-snmptrap.yaml b/jjb/dcaegen2/dcaegen2-collectors-snmptrap.yaml
index a02937e5e..c3b7a85cc 100644
--- a/jjb/dcaegen2/dcaegen2-collectors-snmptrap.yaml
+++ b/jjb/dcaegen2/dcaegen2-collectors-snmptrap.yaml
@@ -17,7 +17,7 @@
                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-'
diff --git a/jjb/dcaegen2/dcaegen2-collectors-ves.yaml b/jjb/dcaegen2/dcaegen2-collectors-ves.yaml
index b3fd43957..9b854eb8c 100644
--- a/jjb/dcaegen2/dcaegen2-collectors-ves.yaml
+++ b/jjb/dcaegen2/dcaegen2-collectors-ves.yaml
@@ -20,7 +20,7 @@
           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:
diff --git a/jjb/dcaegen2/dcaegen2-deployments.yaml b/jjb/dcaegen2/dcaegen2-deployments.yaml
index 6b47e11b0..484a1fb84 100644
--- a/jjb/dcaegen2/dcaegen2-deployments.yaml
+++ b/jjb/dcaegen2/dcaegen2-deployments.yaml
@@ -9,7 +9,7 @@
       - '{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':
diff --git a/jjb/dcaegen2/dcaegen2-platform-ves-openapi-manager.yaml b/jjb/dcaegen2/dcaegen2-platform-ves-openapi-manager.yaml
index 1fdace907..655c0b80c 100644
--- a/jjb/dcaegen2/dcaegen2-platform-ves-openapi-manager.yaml
+++ b/jjb/dcaegen2/dcaegen2-platform-ves-openapi-manager.yaml
@@ -18,7 +18,7 @@
                 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:
diff --git a/jjb/dcaegen2/dcaegen2-platform.yaml b/jjb/dcaegen2/dcaegen2-platform.yaml
index ee8f0f5d6..f1940707d 100644
--- a/jjb/dcaegen2/dcaegen2-platform.yaml
+++ b/jjb/dcaegen2/dcaegen2-platform.yaml
@@ -14,6 +14,6 @@
     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
diff --git a/jjb/dcaegen2/dcaegen2-services-heartbeat.yaml b/jjb/dcaegen2/dcaegen2-services-heartbeat.yaml
index 5522f2625..0108dc0ca 100644
--- a/jjb/dcaegen2/dcaegen2-services-heartbeat.yaml
+++ b/jjb/dcaegen2/dcaegen2-services-heartbeat.yaml
@@ -7,7 +7,7 @@
                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':
diff --git a/jjb/dcaegen2/dcaegen2-services-mapper.yaml b/jjb/dcaegen2/dcaegen2-services-mapper.yaml
index 69392e718..20d1b60f7 100644
--- a/jjb/dcaegen2/dcaegen2-services-mapper.yaml
+++ b/jjb/dcaegen2/dcaegen2-services-mapper.yaml
@@ -18,7 +18,7 @@
           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:
diff --git a/jjb/dcaegen2/dcaegen2-services-pm-mapper.yaml b/jjb/dcaegen2/dcaegen2-services-pm-mapper.yaml
index 508d544b7..04c7a5f15 100644
--- a/jjb/dcaegen2/dcaegen2-services-pm-mapper.yaml
+++ b/jjb/dcaegen2/dcaegen2-services-pm-mapper.yaml
@@ -31,7 +31,7 @@
           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'
diff --git a/jjb/dcaegen2/dcaegen2-services-prh.yaml b/jjb/dcaegen2/dcaegen2-services-prh.yaml
index d8db0185b..c7fb73a6d 100644
--- a/jjb/dcaegen2/dcaegen2-services-prh.yaml
+++ b/jjb/dcaegen2/dcaegen2-services-prh.yaml
@@ -17,7 +17,7 @@
           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':
diff --git a/jjb/dcaegen2/dcaegen2-services-sdk.yaml b/jjb/dcaegen2/dcaegen2-services-sdk.yaml
index 8d01e0e74..111399f62 100644
--- a/jjb/dcaegen2/dcaegen2-services-sdk.yaml
+++ b/jjb/dcaegen2/dcaegen2-services-sdk.yaml
@@ -12,7 +12,7 @@
           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:
diff --git a/jjb/dcaegen2/dcaegen2-services-son-handler.yaml b/jjb/dcaegen2/dcaegen2-services-son-handler.yaml
index 92db626af..59918b849 100644
--- a/jjb/dcaegen2/dcaegen2-services-son-handler.yaml
+++ b/jjb/dcaegen2/dcaegen2-services-son-handler.yaml
@@ -17,7 +17,7 @@
           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':
diff --git a/jjb/dcaegen2/dcaegen2-services.yaml b/jjb/dcaegen2/dcaegen2-services.yaml
index 7949ae983..a63c073e1 100644
--- a/jjb/dcaegen2/dcaegen2-services.yaml
+++ b/jjb/dcaegen2/dcaegen2-services.yaml
@@ -13,6 +13,6 @@
     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
diff --git a/jjb/demo/demo.yaml b/jjb/demo/demo.yaml
index dfe1fe93d..40a5ea41b 100644
--- a/jjb/demo/demo.yaml
+++ b/jjb/demo/demo.yaml
@@ -16,7 +16,7 @@
           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:
diff --git a/jjb/dmaap/dmaap-buscontroller.yaml b/jjb/dmaap/dmaap-buscontroller.yaml
index e2cc2f2ca..36a8f0994 100644
--- a/jjb/dmaap/dmaap-buscontroller.yaml
+++ b/jjb/dmaap/dmaap-buscontroller.yaml
@@ -18,7 +18,7 @@
           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':
diff --git a/jjb/dmaap/dmaap-datarouter.yaml b/jjb/dmaap/dmaap-datarouter.yaml
index d9ecb9826..5e4de1c5f 100644
--- a/jjb/dmaap/dmaap-datarouter.yaml
+++ b/jjb/dmaap/dmaap-datarouter.yaml
@@ -13,7 +13,7 @@
           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':
diff --git a/jjb/dmaap/dmaap-kafka-client.yaml b/jjb/dmaap/dmaap-kafka-client.yaml
index e933bccfb..970025010 100644
--- a/jjb/dmaap/dmaap-kafka-client.yaml
+++ b/jjb/dmaap/dmaap-kafka-client.yaml
@@ -11,7 +11,7 @@
           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':
diff --git a/jjb/dmaap/dmaap-messagerouter-dmaapclient.yaml b/jjb/dmaap/dmaap-messagerouter-dmaapclient.yaml
index 6f70c585c..e1965b831 100644
--- a/jjb/dmaap/dmaap-messagerouter-dmaapclient.yaml
+++ b/jjb/dmaap/dmaap-messagerouter-dmaapclient.yaml
@@ -11,7 +11,7 @@
           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':
diff --git a/jjb/dmaap/dmaap-messagerouter-messageservice.yaml b/jjb/dmaap/dmaap-messagerouter-messageservice.yaml
index 30db7f59c..15780a7d8 100644
--- a/jjb/dmaap/dmaap-messagerouter-messageservice.yaml
+++ b/jjb/dmaap/dmaap-messagerouter-messageservice.yaml
@@ -13,7 +13,7 @@
           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':
diff --git a/jjb/externalapi/externalapi-nbi.yaml b/jjb/externalapi/externalapi-nbi.yaml
index 5821aab1c..d641799de 100644
--- a/jjb/externalapi/externalapi-nbi.yaml
+++ b/jjb/externalapi/externalapi-nbi.yaml
@@ -23,7 +23,7 @@
           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':
diff --git a/jjb/holmes/holmes-common.yaml b/jjb/holmes/holmes-common.yaml
index cb43d2558..c29769c5b 100644
--- a/jjb/holmes/holmes-common.yaml
+++ b/jjb/holmes/holmes-common.yaml
@@ -18,7 +18,7 @@
           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:
diff --git a/jjb/holmes/holmes-engine-mgt.yaml b/jjb/holmes/holmes-engine-mgt.yaml
index b9a1d95c1..c8ac3bf6e 100644
--- a/jjb/holmes/holmes-engine-mgt.yaml
+++ b/jjb/holmes/holmes-engine-mgt.yaml
@@ -16,7 +16,7 @@
           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:
diff --git a/jjb/holmes/holmes-rule-mgt.yaml b/jjb/holmes/holmes-rule-mgt.yaml
index 1357f6935..9a26bf91e 100644
--- a/jjb/holmes/holmes-rule-mgt.yaml
+++ b/jjb/holmes/holmes-rule-mgt.yaml
@@ -16,7 +16,7 @@
           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:
diff --git a/jjb/integration/docker/integration-docker-onap-java11.yaml b/jjb/integration/docker/integration-docker-onap-java11.yaml
index f290699a5..c75c9abd6 100644
--- a/jjb/integration/docker/integration-docker-onap-java11.yaml
+++ b/jjb/integration/docker/integration-docker-onap-java11.yaml
@@ -43,7 +43,7 @@
     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'
diff --git a/jjb/integration/docker/integration-docker-onap-python.yaml b/jjb/integration/docker/integration-docker-onap-python.yaml
index f74b5b3aa..64b059b04 100644
--- a/jjb/integration/docker/integration-docker-onap-python.yaml
+++ b/jjb/integration/docker/integration-docker-onap-python.yaml
@@ -43,7 +43,7 @@
     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'
diff --git a/jjb/integration/integration-data-provider.yaml b/jjb/integration/integration-data-provider.yaml
index 3ec66f8c6..164eb7372 100644
--- a/jjb/integration/integration-data-provider.yaml
+++ b/jjb/integration/integration-data-provider.yaml
@@ -81,4 +81,4 @@
     mvn-settings: 'integration-settings'
     jobs:
       - '{project-name}-gerrit-release-jobs':
-          build-node: centos7-docker-8c-8g
+          build-node: centos7-docker-2c-1g
diff --git a/jjb/integration/simulators/integration-core-nssmf-simulator.yaml b/jjb/integration/simulators/integration-core-nssmf-simulator.yaml
index 7723a66d7..8130a6bdb 100644
--- a/jjb/integration/simulators/integration-core-nssmf-simulator.yaml
+++ b/jjb/integration/simulators/integration-core-nssmf-simulator.yaml
@@ -26,7 +26,7 @@
         - '{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
diff --git a/jjb/integration/simulators/integration-pnf-simulator.yaml b/jjb/integration/simulators/integration-pnf-simulator.yaml
index 4d6fe876a..b87757cfe 100644
--- a/jjb/integration/simulators/integration-pnf-simulator.yaml
+++ b/jjb/integration/simulators/integration-pnf-simulator.yaml
@@ -19,7 +19,7 @@
           - '{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
diff --git a/jjb/integration/simulators/integration-ran-simulator.yaml b/jjb/integration/simulators/integration-ran-simulator.yaml
index ff8faf24e..2a9f75b35 100644
--- a/jjb/integration/simulators/integration-ran-simulator.yaml
+++ b/jjb/integration/simulators/integration-ran-simulator.yaml
@@ -20,7 +20,7 @@
                 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
diff --git a/jjb/integration/simulators/nf-simulator/integration-pm-https-server-nf-simulator.yaml b/jjb/integration/simulators/nf-simulator/integration-pm-https-server-nf-simulator.yaml
index bad080116..299ababfe 100644
--- a/jjb/integration/simulators/nf-simulator/integration-pm-https-server-nf-simulator.yaml
+++ b/jjb/integration/simulators/nf-simulator/integration-pm-https-server-nf-simulator.yaml
@@ -16,7 +16,7 @@
                 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:
diff --git a/jjb/integration/simulators/nf-simulator/integration-simulators-nf-simulator-avcn-manager.yaml b/jjb/integration/simulators/nf-simulator/integration-simulators-nf-simulator-avcn-manager.yaml
index 8cb50d6db..f242ec177 100644
--- a/jjb/integration/simulators/nf-simulator/integration-simulators-nf-simulator-avcn-manager.yaml
+++ b/jjb/integration/simulators/nf-simulator/integration-simulators-nf-simulator-avcn-manager.yaml
@@ -16,7 +16,7 @@
                 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:
diff --git a/jjb/integration/simulators/nf-simulator/integration-simulators-nf-simulator-netconf-server.yaml b/jjb/integration/simulators/nf-simulator/integration-simulators-nf-simulator-netconf-server.yaml
index cca5dab8c..8c21bb621 100644
--- a/jjb/integration/simulators/nf-simulator/integration-simulators-nf-simulator-netconf-server.yaml
+++ b/jjb/integration/simulators/nf-simulator/integration-simulators-nf-simulator-netconf-server.yaml
@@ -17,7 +17,7 @@
                 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:
diff --git a/jjb/integration/simulators/nf-simulator/integration-ves-client-nf-simulator.yaml b/jjb/integration/simulators/nf-simulator/integration-ves-client-nf-simulator.yaml
index 8c83a9cea..3492b1826 100644
--- a/jjb/integration/simulators/nf-simulator/integration-ves-client-nf-simulator.yaml
+++ b/jjb/integration/simulators/nf-simulator/integration-ves-client-nf-simulator.yaml
@@ -16,7 +16,7 @@
                 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:
diff --git a/jjb/integration/xtesting/integration-xtesting.yaml b/jjb/integration/xtesting/integration-xtesting.yaml
index 8d9e0587f..b87942e67 100644
--- a/jjb/integration/xtesting/integration-xtesting.yaml
+++ b/jjb/integration/xtesting/integration-xtesting.yaml
@@ -51,7 +51,7 @@
     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'
diff --git a/jjb/modeling/modeling-etsicatalog.yaml b/jjb/modeling/modeling-etsicatalog.yaml
index 2c29f1b37..b36003630 100644
--- a/jjb/modeling/modeling-etsicatalog.yaml
+++ b/jjb/modeling/modeling-etsicatalog.yaml
@@ -29,7 +29,7 @@
             !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
diff --git a/jjb/msb/msb-apigateway.yaml b/jjb/msb/msb-apigateway.yaml
index 7d89c3028..314181c03 100644
--- a/jjb/msb/msb-apigateway.yaml
+++ b/jjb/msb/msb-apigateway.yaml
@@ -25,7 +25,7 @@
           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':
diff --git a/jjb/msb/msb-discovery.yaml b/jjb/msb/msb-discovery.yaml
index e59e9bce6..7b9420420 100644
--- a/jjb/msb/msb-discovery.yaml
+++ b/jjb/msb/msb-discovery.yaml
@@ -19,7 +19,7 @@
           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':
diff --git a/jjb/multicloud/multicloud-framework-java.yaml b/jjb/multicloud/multicloud-framework-java.yaml
index 59cc20a28..82b317a0f 100644
--- a/jjb/multicloud/multicloud-framework-java.yaml
+++ b/jjb/multicloud/multicloud-framework-java.yaml
@@ -34,7 +34,7 @@
       - '{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
diff --git a/jjb/multicloud/multicloud-k8s.yaml b/jjb/multicloud/multicloud-k8s.yaml
index 0081b4ab6..0e0a25d38 100644
--- a/jjb/multicloud/multicloud-k8s.yaml
+++ b/jjb/multicloud/multicloud-k8s.yaml
@@ -18,7 +18,7 @@
           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:
diff --git a/jjb/multicloud/multicloud-openstack-vmware-java.yaml b/jjb/multicloud/multicloud-openstack-vmware-java.yaml
index 98f207e57..99321a2c5 100644
--- a/jjb/multicloud/multicloud-openstack-vmware-java.yaml
+++ b/jjb/multicloud/multicloud-openstack-vmware-java.yaml
@@ -30,7 +30,7 @@
       - '{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
diff --git a/jjb/multicloud/multicloud-openstack.yaml b/jjb/multicloud/multicloud-openstack.yaml
index 5ab40ed15..ed4a7d25f 100644
--- a/jjb/multicloud/multicloud-openstack.yaml
+++ b/jjb/multicloud/multicloud-openstack.yaml
@@ -72,7 +72,7 @@
           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'
diff --git a/jjb/oom-platform-cert-service/oom-platform-cert-service.yaml b/jjb/oom-platform-cert-service/oom-platform-cert-service.yaml
index 352cda03d..81ffecbb4 100644
--- a/jjb/oom-platform-cert-service/oom-platform-cert-service.yaml
+++ b/jjb/oom-platform-cert-service/oom-platform-cert-service.yaml
@@ -36,7 +36,7 @@
           - '{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
diff --git a/jjb/oom/oom-consul.yaml b/jjb/oom/oom-consul.yaml
index caff95b2e..843914b77 100644
--- a/jjb/oom/oom-consul.yaml
+++ b/jjb/oom/oom-consul.yaml
@@ -45,7 +45,7 @@
    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'
diff --git a/jjb/oom/oom-readiness.yaml b/jjb/oom/oom-readiness.yaml
index d88533e7d..9ab171190 100644
--- a/jjb/oom/oom-readiness.yaml
+++ b/jjb/oom/oom-readiness.yaml
@@ -39,7 +39,7 @@
     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'
diff --git a/jjb/oom/oom-registrator.yaml b/jjb/oom/oom-registrator.yaml
index adb5158df..e3caeb2c1 100644
--- a/jjb/oom/oom-registrator.yaml
+++ b/jjb/oom/oom-registrator.yaml
@@ -20,7 +20,7 @@
           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':
diff --git a/jjb/oparent/oparent.yaml b/jjb/oparent/oparent.yaml
index 3cea16365..2e3df7d8c 100644
--- a/jjb/oparent/oparent.yaml
+++ b/jjb/oparent/oparent.yaml
@@ -17,7 +17,7 @@
           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:
diff --git a/jjb/optf/optf-has.yaml b/jjb/optf/optf-has.yaml
index 7aef56947..c3624ebfd 100644
--- a/jjb/optf/optf-has.yaml
+++ b/jjb/optf/optf-has.yaml
@@ -25,7 +25,7 @@
           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
diff --git a/jjb/optf/optf-osdf.yaml b/jjb/optf/optf-osdf.yaml
index 46e719f12..8abff0d3a 100644
--- a/jjb/optf/optf-osdf.yaml
+++ b/jjb/optf/optf-osdf.yaml
@@ -26,7 +26,7 @@
           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
diff --git a/jjb/policy/policy-apex-pdp.yaml b/jjb/policy/policy-apex-pdp.yaml
index 94228b788..2363bc136 100644
--- a/jjb/policy/policy-apex-pdp.yaml
+++ b/jjb/policy/policy-apex-pdp.yaml
@@ -28,7 +28,7 @@
           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:
diff --git a/jjb/policy/policy-api.yaml b/jjb/policy/policy-api.yaml
index 0f6093a10..ad11393e4 100644
--- a/jjb/policy/policy-api.yaml
+++ b/jjb/policy/policy-api.yaml
@@ -22,7 +22,7 @@
           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:
diff --git a/jjb/policy/policy-clamp.yaml b/jjb/policy/policy-clamp.yaml
index de8ac8e1e..75b32d74e 100644
--- a/jjb/policy/policy-clamp.yaml
+++ b/jjb/policy/policy-clamp.yaml
@@ -23,7 +23,7 @@
           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:
diff --git a/jjb/policy/policy-common.yaml b/jjb/policy/policy-common.yaml
index 4fbfc7caa..222031d67 100644
--- a/jjb/policy/policy-common.yaml
+++ b/jjb/policy/policy-common.yaml
@@ -12,7 +12,7 @@
           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:
diff --git a/jjb/policy/policy-distribution.yaml b/jjb/policy/policy-distribution.yaml
index ef6489116..e91fef856 100644
--- a/jjb/policy/policy-distribution.yaml
+++ b/jjb/policy/policy-distribution.yaml
@@ -22,7 +22,7 @@
           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:
diff --git a/jjb/policy/policy-docker-base-common.yaml b/jjb/policy/policy-docker-base-common.yaml
index cae1d4d64..e26f0ec69 100644
--- a/jjb/policy/policy-docker-base-common.yaml
+++ b/jjb/policy/policy-docker-base-common.yaml
@@ -17,7 +17,7 @@
           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
diff --git a/jjb/policy/policy-drools-applications.yaml b/jjb/policy/policy-drools-applications.yaml
index 81559a7c9..ddc280021 100644
--- a/jjb/policy/policy-drools-applications.yaml
+++ b/jjb/policy/policy-drools-applications.yaml
@@ -22,7 +22,7 @@
           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:
diff --git a/jjb/policy/policy-drools-pdp.yaml b/jjb/policy/policy-drools-pdp.yaml
index 32ebcf725..bcdfe4916 100644
--- a/jjb/policy/policy-drools-pdp.yaml
+++ b/jjb/policy/policy-drools-pdp.yaml
@@ -22,7 +22,7 @@
           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:
diff --git a/jjb/policy/policy-gui.yaml b/jjb/policy/policy-gui.yaml
index d7951eece..dab10cce7 100644
--- a/jjb/policy/policy-gui.yaml
+++ b/jjb/policy/policy-gui.yaml
@@ -22,7 +22,7 @@
           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:
diff --git a/jjb/policy/policy-models.yaml b/jjb/policy/policy-models.yaml
index e47a33c92..7fd34eabd 100644
--- a/jjb/policy/policy-models.yaml
+++ b/jjb/policy/policy-models.yaml
@@ -22,7 +22,7 @@
           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:
diff --git a/jjb/policy/policy-pap.yaml b/jjb/policy/policy-pap.yaml
index 760014a40..458619ad5 100644
--- a/jjb/policy/policy-pap.yaml
+++ b/jjb/policy/policy-pap.yaml
@@ -22,7 +22,7 @@
           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:
diff --git a/jjb/policy/policy-parent.yaml b/jjb/policy/policy-parent.yaml
index 057e71243..0ca036baa 100644
--- a/jjb/policy/policy-parent.yaml
+++ b/jjb/policy/policy-parent.yaml
@@ -12,7 +12,7 @@
           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:
diff --git a/jjb/policy/policy-xacml-pdp.yaml b/jjb/policy/policy-xacml-pdp.yaml
index 4d754619c..cce8a3bd9 100644
--- a/jjb/policy/policy-xacml-pdp.yaml
+++ b/jjb/policy/policy-xacml-pdp.yaml
@@ -22,7 +22,7 @@
           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:
diff --git a/jjb/sdc/sdc-sdc-be-common.yaml b/jjb/sdc/sdc-sdc-be-common.yaml
index 4e05756a8..c3364e9bd 100644
--- a/jjb/sdc/sdc-sdc-be-common.yaml
+++ b/jjb/sdc/sdc-sdc-be-common.yaml
@@ -17,7 +17,7 @@
           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':
diff --git a/jjb/sdc/sdc-sdc-distribution-client.yaml b/jjb/sdc/sdc-sdc-distribution-client.yaml
index f393f2259..699820a40 100644
--- a/jjb/sdc/sdc-sdc-distribution-client.yaml
+++ b/jjb/sdc/sdc-sdc-distribution-client.yaml
@@ -17,7 +17,7 @@
           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:
diff --git a/jjb/sdc/sdc-sdc-helm-validator.yaml b/jjb/sdc/sdc-sdc-helm-validator.yaml
index d928a19ce..66045fc4f 100644
--- a/jjb/sdc/sdc-sdc-helm-validator.yaml
+++ b/jjb/sdc/sdc-sdc-helm-validator.yaml
@@ -34,7 +34,7 @@
           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:
diff --git a/jjb/sdc/sdc-sdc-tosca.yaml b/jjb/sdc/sdc-sdc-tosca.yaml
index d9387f4f2..7ac3ff908 100644
--- a/jjb/sdc/sdc-sdc-tosca.yaml
+++ b/jjb/sdc/sdc-sdc-tosca.yaml
@@ -18,7 +18,7 @@
           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:
diff --git a/jjb/sdc/sdc-sdc-workflow-designer.yaml b/jjb/sdc/sdc-sdc-workflow-designer.yaml
index de01ff339..378429606 100644
--- a/jjb/sdc/sdc-sdc-workflow-designer.yaml
+++ b/jjb/sdc/sdc-sdc-workflow-designer.yaml
@@ -25,7 +25,7 @@
           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'
diff --git a/jjb/sdc/sdc.yaml b/jjb/sdc/sdc.yaml
index a8b578f9b..37984544d 100644
--- a/jjb/sdc/sdc.yaml
+++ b/jjb/sdc/sdc.yaml
@@ -63,7 +63,7 @@
           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:
diff --git a/jjb/sdnc/sdnc-apps.yaml b/jjb/sdnc/sdnc-apps.yaml
index 65f8d3e04..f2d990ca5 100644
--- a/jjb/sdnc/sdnc-apps.yaml
+++ b/jjb/sdnc/sdnc-apps.yaml
@@ -31,7 +31,7 @@
           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:
diff --git a/jjb/sdnc/sdnc-northbound.yaml b/jjb/sdnc/sdnc-northbound.yaml
index 48cec0d3b..3472965e4 100644
--- a/jjb/sdnc/sdnc-northbound.yaml
+++ b/jjb/sdnc/sdnc-northbound.yaml
@@ -12,7 +12,7 @@
           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:
diff --git a/jjb/sdnc/sdnc-oam.yaml b/jjb/sdnc/sdnc-oam.yaml
index 0fe22c557..635d28442 100644
--- a/jjb/sdnc/sdnc-oam.yaml
+++ b/jjb/sdnc/sdnc-oam.yaml
@@ -22,7 +22,7 @@
           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':
diff --git a/jjb/so/so-adapters-so-cnf-adapter.yaml b/jjb/so/so-adapters-so-cnf-adapter.yaml
index 84ace63a0..15935c0e6 100644
--- a/jjb/so/so-adapters-so-cnf-adapter.yaml
+++ b/jjb/so/so-adapters-so-cnf-adapter.yaml
@@ -32,7 +32,7 @@
           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':
diff --git a/jjb/so/so-adapters-so-etsi-sol003-adapter.yaml b/jjb/so/so-adapters-so-etsi-sol003-adapter.yaml
index 37ffeaca3..33898367e 100644
--- a/jjb/so/so-adapters-so-etsi-sol003-adapter.yaml
+++ b/jjb/so/so-adapters-so-etsi-sol003-adapter.yaml
@@ -32,7 +32,7 @@
           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':
diff --git a/jjb/so/so-adapters-so-etsi-sol005-adapter.yaml b/jjb/so/so-adapters-so-etsi-sol005-adapter.yaml
index db9f91d8b..6ee65b2ed 100644
--- a/jjb/so/so-adapters-so-etsi-sol005-adapter.yaml
+++ b/jjb/so/so-adapters-so-etsi-sol005-adapter.yaml
@@ -32,7 +32,7 @@
           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':
diff --git a/jjb/so/so-adapters-so-nssmf-adapter.yaml b/jjb/so/so-adapters-so-nssmf-adapter.yaml
index 7a45cd93f..19c371001 100644
--- a/jjb/so/so-adapters-so-nssmf-adapter.yaml
+++ b/jjb/so/so-adapters-so-nssmf-adapter.yaml
@@ -32,7 +32,7 @@
           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':
diff --git a/jjb/so/so-adapters-so-oof-adapter.yaml b/jjb/so/so-adapters-so-oof-adapter.yaml
index 2f5ba19a5..b8c86e26d 100644
--- a/jjb/so/so-adapters-so-oof-adapter.yaml
+++ b/jjb/so/so-adapters-so-oof-adapter.yaml
@@ -32,7 +32,7 @@
           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':
diff --git a/jjb/so/so-libs.yaml b/jjb/so/so-libs.yaml
index 2f5c9b0a1..d4c4b8f1d 100644
--- a/jjb/so/so-libs.yaml
+++ b/jjb/so/so-libs.yaml
@@ -11,7 +11,7 @@
           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':
diff --git a/jjb/so/so-so-admin-cockpit.yaml b/jjb/so/so-so-admin-cockpit.yaml
index f33d94500..26070c3ae 100644
--- a/jjb/so/so-so-admin-cockpit.yaml
+++ b/jjb/so/so-so-admin-cockpit.yaml
@@ -32,7 +32,7 @@
           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':
diff --git a/jjb/so/so-so-etsi-nfvo.yaml b/jjb/so/so-so-etsi-nfvo.yaml
index 1ce164fbb..a14563713 100644
--- a/jjb/so/so-so-etsi-nfvo.yaml
+++ b/jjb/so/so-so-etsi-nfvo.yaml
@@ -32,7 +32,7 @@
           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':
diff --git a/jjb/so/so.yaml b/jjb/so/so.yaml
index 3ded1b545..de5c111f2 100644
--- a/jjb/so/so.yaml
+++ b/jjb/so/so.yaml
@@ -25,7 +25,7 @@
           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':
diff --git a/jjb/testsuite/testsuite.yaml b/jjb/testsuite/testsuite.yaml
index db3e73034..ae7062f06 100644
--- a/jjb/testsuite/testsuite.yaml
+++ b/jjb/testsuite/testsuite.yaml
@@ -12,7 +12,7 @@
     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
diff --git a/jjb/usecaseui/usecase-ui-intent-analysis.yaml b/jjb/usecaseui/usecase-ui-intent-analysis.yaml
index 0e8699271..87482eef6 100644
--- a/jjb/usecaseui/usecase-ui-intent-analysis.yaml
+++ b/jjb/usecaseui/usecase-ui-intent-analysis.yaml
@@ -25,7 +25,7 @@
           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: ''
diff --git a/jjb/usecaseui/usecase-ui-nlp.yaml b/jjb/usecaseui/usecase-ui-nlp.yaml
index cb2c81016..1375d1afd 100644
--- a/jjb/usecaseui/usecase-ui-nlp.yaml
+++ b/jjb/usecaseui/usecase-ui-nlp.yaml
@@ -22,7 +22,7 @@
           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'
diff --git a/jjb/usecaseui/usecase-ui-server.yaml b/jjb/usecaseui/usecase-ui-server.yaml
index 3ff14dd69..c30253af3 100644
--- a/jjb/usecaseui/usecase-ui-server.yaml
+++ b/jjb/usecaseui/usecase-ui-server.yaml
@@ -22,7 +22,7 @@
           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'
diff --git a/jjb/usecaseui/usecase-ui.yaml b/jjb/usecaseui/usecase-ui.yaml
index 4f399529d..45f939f0f 100644
--- a/jjb/usecaseui/usecase-ui.yaml
+++ b/jjb/usecaseui/usecase-ui.yaml
@@ -27,7 +27,7 @@
           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'
diff --git a/jjb/vfc/vfc-gvnfm-vnflcm-java.yaml b/jjb/vfc/vfc-gvnfm-vnflcm-java.yaml
index 827e072dd..9236810d9 100644
--- a/jjb/vfc/vfc-gvnfm-vnflcm-java.yaml
+++ b/jjb/vfc/vfc-gvnfm-vnflcm-java.yaml
@@ -32,7 +32,7 @@
             !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
diff --git a/jjb/vfc/vfc-gvnfm-vnfmgr-java.yaml b/jjb/vfc/vfc-gvnfm-vnfmgr-java.yaml
index 904430086..9d4731568 100644
--- a/jjb/vfc/vfc-gvnfm-vnfmgr-java.yaml
+++ b/jjb/vfc/vfc-gvnfm-vnfmgr-java.yaml
@@ -26,7 +26,7 @@
             !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
diff --git a/jjb/vfc/vfc-gvnfm-vnfres-java.yaml b/jjb/vfc/vfc-gvnfm-vnfres-java.yaml
index 4773938fe..c5ab06a95 100644
--- a/jjb/vfc/vfc-gvnfm-vnfres-java.yaml
+++ b/jjb/vfc/vfc-gvnfm-vnfres-java.yaml
@@ -27,7 +27,7 @@
             !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
diff --git a/jjb/vfc/vfc-nfvo-db.yaml b/jjb/vfc/vfc-nfvo-db.yaml
index c9c9b4c8c..834293a10 100644
--- a/jjb/vfc/vfc-nfvo-db.yaml
+++ b/jjb/vfc/vfc-nfvo-db.yaml
@@ -23,7 +23,7 @@
             !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:
diff --git a/jjb/vfc/vfc-nfvo-driver-svnfm-huawei.yaml b/jjb/vfc/vfc-nfvo-driver-svnfm-huawei.yaml
index 8a6505b80..06a4b3527 100644
--- a/jjb/vfc/vfc-nfvo-driver-svnfm-huawei.yaml
+++ b/jjb/vfc/vfc-nfvo-driver-svnfm-huawei.yaml
@@ -23,7 +23,7 @@
           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
diff --git a/jjb/vfc/vfc-nfvo-driver-vnfm-gvnfm-java.yaml b/jjb/vfc/vfc-nfvo-driver-vnfm-gvnfm-java.yaml
index ea4177a39..ed79326ad 100644
--- a/jjb/vfc/vfc-nfvo-driver-vnfm-gvnfm-java.yaml
+++ b/jjb/vfc/vfc-nfvo-driver-vnfm-gvnfm-java.yaml
@@ -29,7 +29,7 @@
             !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
diff --git a/jjb/vfc/vfc-nfvo-lcm-java.yaml b/jjb/vfc/vfc-nfvo-lcm-java.yaml
index 425d489e0..884be7a85 100644
--- a/jjb/vfc/vfc-nfvo-lcm-java.yaml
+++ b/jjb/vfc/vfc-nfvo-lcm-java.yaml
@@ -22,7 +22,7 @@
             !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
diff --git a/jjb/vnfsdk/vnfsdk-refrepo.yaml b/jjb/vnfsdk/vnfsdk-refrepo.yaml
index e04e73082..ad34dc87b 100644
--- a/jjb/vnfsdk/vnfsdk-refrepo.yaml
+++ b/jjb/vnfsdk/vnfsdk-refrepo.yaml
@@ -18,7 +18,7 @@
           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':
diff --git a/jjb/vnfsdk/vnfsdk-validation.yaml b/jjb/vnfsdk/vnfsdk-validation.yaml
index c34c2df80..76f1625b8 100644
--- a/jjb/vnfsdk/vnfsdk-validation.yaml
+++ b/jjb/vnfsdk/vnfsdk-validation.yaml
@@ -11,7 +11,7 @@
         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':
diff --git a/jjb/vvp/vvp-validation-scripts.yaml b/jjb/vvp/vvp-validation-scripts.yaml
index a1143ffa0..10c369e7a 100644
--- a/jjb/vvp/vvp-validation-scripts.yaml
+++ b/jjb/vvp/vvp-validation-scripts.yaml
@@ -18,7 +18,7 @@
       - '{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'