diff --git a/inventory/host_vars/proxy08.fedoraproject.org b/inventory/host_vars/proxy08.fedoraproject.org
index 58cf66a3ee..afde071129 100644
--- a/inventory/host_vars/proxy08.fedoraproject.org
+++ b/inventory/host_vars/proxy08.fedoraproject.org
@@ -13,5 +13,11 @@ datacenter: coloamer
 sponsor: colamer
 postfix_group: vpn
 
+mem_size: 4096
 nrpe_procs_warn: 900
 nrpe_procs_crit: 1000
+
+# This is used in the httpd.conf to determine the value for serverlimit and
+# maxrequestworkers. On 8gb proxies, 900 seems fine. But on 4gb proxies, this
+# should be lowered in the host vars for that proxy.
+maxrequestworkers: 400