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Show memory allocator in INFO output

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This commit is contained in:
Pieter Noordhuis
2011-04-27 13:35:49 +02:00
parent b83a52c6f8
commit a244985d1d
2 changed files with 8 additions and 6 deletions
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6
src/config.h
View File

@ -10,12 +10,14 @@
* this expects a different allocation scheme. Therefore, *exclusively* use
* either tcmalloc or OSX's malloc_size()! */
#if defined(USE_TCMALLOC)
#define REDIS_MALLOC "tcmalloc"
#include <google/tcmalloc.h>
#if TC_VERSION_MAJOR >= 1 && TC_VERSION_MINOR >= 6
#define HAVE_MALLOC_SIZE 1
#define redis_malloc_size(p) tc_malloc_size(p)
#endif
#elif defined(USE_JEMALLOC)
#define REDIS_MALLOC "jemalloc"
#define JEMALLOC_MANGLE
#include <jemalloc/jemalloc.h>
#if JEMALLOC_VERSION_MAJOR >= 2 && JEMALLOC_VERSION_MINOR >= 1
@ -28,6 +30,10 @@
#define redis_malloc_size(p) malloc_size(p)
#endif
#ifndef REDIS_MALLOC
#define REDIS_MALLOC "libc"
#endif
/* define redis_fstat to fstat or fstat64() */
#if defined(__APPLE__) && !defined(MAC_OS_X_VERSION_10_6)
#define redis_fstat fstat64

8
src/redis.c
View File

@ -1180,7 +1180,7 @@ sds genRedisInfoString(void) {
"used_memory_human:%s\r\n"
"used_memory_rss:%zu\r\n"
"mem_fragmentation_ratio:%.2f\r\n"
"use_tcmalloc:%d\r\n"
"mem_allocator:%s\r\n"
"loading:%d\r\n"
"aof_enabled:%d\r\n"
"changes_since_last_save:%lld\r\n"
@ -1220,11 +1220,7 @@ sds genRedisInfoString(void) {
hmem,
zmalloc_get_rss(),
zmalloc_get_fragmentation_ratio(),
#ifdef USE_TCMALLOC
1,
#else
0,
#endif
REDIS_MALLOC,
server.loading,
server.appendonly,
server.dirty,