diff --git a/deployment/ovn/ovn-controller-container-puppet.yaml b/deployment/ovn/ovn-controller-container-puppet.yaml
index e65a2f7ae3..164be48749 100644
--- a/deployment/ovn/ovn-controller-container-puppet.yaml
+++ b/deployment/ovn/ovn-controller-container-puppet.yaml
@@ -235,6 +235,7 @@ outputs:
             - enable_vlan_transparency
             - vswitch::ovs::vlan_limit: 0
             - {}
+            ovn::controller::ovn_monitor_all: true
       service_config_settings: {}
       # BEGIN DOCKER SETTINGS
       puppet_config:
diff --git a/releasenotes/notes/ovn-monitor-all-2fefb215c6f7166c.yaml b/releasenotes/notes/ovn-monitor-all-2fefb215c6f7166c.yaml
new file mode 100644
index 0000000000..4898359951
--- /dev/null
+++ b/releasenotes/notes/ovn-monitor-all-2fefb215c6f7166c.yaml
@@ -0,0 +1,8 @@
+---
+features:
+  - |
+    With conditional monitoring enabled in OVN, southbound ovsdb-serve
+    takes lot of time in handling the monitoring and sending the updates
+    to all its connected clients. Its takes lot of CPU. With monitor-all
+    option, all ovn-controllers do not enable conditional monitoring there
+    by reducing the load on the Southbound ovsdb-server.