diff --git a/mcrouter/TargetHooks.h b/mcrouter/TargetHooks.h
index 310d573f3..cab1e209a 100644
--- a/mcrouter/TargetHooks.h
+++ b/mcrouter/TargetHooks.h
@@ -15,6 +15,13 @@ namespace facebook {
 namespace memcache {
 namespace mcrouter {
 
+/**
+ * If linked, initializes and reports utilization to RIM.
+ */
+FOLLY_ATTR_WEAK bool gRIMReport(
+    const std::vector<std::string>& tenancyHierarchyPath,
+    const std::unordered_map<std::string, uint64_t>& resourceUsageMap);
+
 /**
  * SR factory init hook
  */
diff --git a/mcrouter/stat_list.h b/mcrouter/stat_list.h
index 7282ac886..64fc23c96 100644
--- a/mcrouter/stat_list.h
+++ b/mcrouter/stat_list.h
@@ -414,3 +414,7 @@ EXTERNAL_STAT(prefix_acl_concurrent_refresh_fail)
 EXTERNAL_STAT(prefix_acl_refresh_success)
 EXTERNAL_STAT(prefix_acl_refresh_timeout)
 EXTERNAL_STAT(prefix_acl_refresh_error)
+
+#define GROUP visitor_stats
+STUI(rim_report_failed, 0, 1)
+#undef GROUP
diff --git a/mcrouter/stats.h b/mcrouter/stats.h
index 867cfe90b..6c14ef39a 100644
--- a/mcrouter/stats.h
+++ b/mcrouter/stats.h
@@ -77,6 +77,7 @@ enum stat_group_t {
   suspect_server_stats = 0x40000,
   external_stats = 0x80000,
   unknown_stats = 0x10000000,
+  visitor_stats = 0x20000000,
 };
 
 /** defines a statistic: name, type, and data */