From 8c3402dffaa52f54da5f560ca6dde036052828b1 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Sat, 7 May 2011 11:40:29 +0200
Subject: [PATCH] Lua memory usage in INFO

---
 src/redis.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/redis.c b/src/redis.c
index 7c97e6dc1..39c4ba925 100644
--- a/src/redis.c
+++ b/src/redis.c
@@ -1320,6 +1320,7 @@ sds genRedisInfoString(char *section) {
             "used_memory_rss:%zu\r\n"
             "used_memory_peak:%zu\r\n"
             "used_memory_peak_human:%s\r\n"
+            "used_memory_lua:%lld\r\n"
             "mem_fragmentation_ratio:%.2f\r\n"
             "mem_allocator:%s\r\n",
             zmalloc_used_memory(),
@@ -1327,6 +1328,7 @@ sds genRedisInfoString(char *section) {
             zmalloc_get_rss(),
             server.stat_peak_memory,
             peak_hmem,
+            ((long long)lua_gc(server.lua,LUA_GCCOUNT,0))*1024LL,
             zmalloc_get_fragmentation_ratio(),
             REDIS_MALLOC
             );
-- 
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