From 1284823f345cf03e3020d1dac4983454b8cf3a82 Mon Sep 17 00:00:00 2001
From: Malavan Sotheeswaran <msotheeswaran@snapchat.com>
Date: Wed, 12 Apr 2023 11:16:30 -0700
Subject: [PATCH] don't count base repl buffer size as overhead

---
 src/evict.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/evict.cpp b/src/evict.cpp
index d9f5338b4..899812f19 100644
--- a/src/evict.cpp
+++ b/src/evict.cpp
@@ -380,7 +380,7 @@ size_t freeMemoryGetNotCountedMemory(void) {
 
     /* also don't count the replication backlog memory
      * that's where the replication clients get their memory from */
-    overhead += g_pserver->repl_backlog_size;
+    overhead += g_pserver->repl_backlog_size - g_pserver->repl_backlog_config_size;
 
     if (g_pserver->aof_state != AOF_OFF) {
         overhead += sdsalloc(g_pserver->aof_buf)+aofRewriteBufferSize();