diff --git a/metadata/service/control/container.yml b/metadata/service/control/container.yml
index 367167b..ce89d36 100644
--- a/metadata/service/control/container.yml
+++ b/metadata/service/control/container.yml
@@ -24,6 +24,7 @@
                   name: neutron
                   user: neutron
                   password: ${_param:mysql_neutron_password}
+                  max_overflow: 70
                 identity:
                   engine: keystone
                   region: RegionOne
@@ -40,6 +41,7 @@
                   user: openstack
                   password: ${_param:rabbitmq_openstack_password}
                   virtual_host: '/openstack'
+                  executor_thread_pool_size: 70
                 compute:
                   host: ${_param:nova_service_host}
                   region: RegionOne