diff --git a/server/System.cpp b/server/System.cpp
index bc93ed3c..c06d34e1 100644
--- a/server/System.cpp
+++ b/server/System.cpp
@@ -22,10 +22,11 @@
 #include <map>
 #include <iostream>
 
+#include "Common/JemallocUtil.h"
+#include "Common/macros.h"
+#include "System.h"
 #include "Util/logger.h"
 #include "Util/uv_errno.h"
-#include "System.h"
-#include "Common/macros.h"
 
 using namespace std;
 using namespace toolkit;
@@ -55,6 +56,16 @@ string System::execute(const string &cmd) {
 
 static constexpr int MAX_STACK_FRAMES = 128;
 
+static void save_jemalloc_stats() {
+    string jemalloc_status = JemallocUtil::get_malloc_stats();
+    if (jemalloc_status.empty()) {
+        return;
+    }
+    ofstream out(StrPrinter << exeDir() << "/jemalloc.json", ios::out | ios::binary | ios::trunc);
+    out << jemalloc_status;
+    out.flush();
+}
+
 static void sig_crash(int sig) {
     signal(sig, SIG_DFL);
     void *array[MAX_STACK_FRAMES];
@@ -149,6 +160,12 @@ void System::startDaemon(bool &kill_parent_if_failed) {
 }
 
 void System::systemSetup(){
+
+#ifdef ENABLE_JEMALLOC_DUMP
+    //Save memory report when program exits
+    atexit(save_jemalloc_stats);
+#endif //ENABLE_JEMALLOC_DUMP
+
 #if !defined(_WIN32)
     struct rlimit rlim,rlim_new;
     if (getrlimit(RLIMIT_CORE, &rlim)==0) {
diff --git a/src/Common/JemallocUtil.cpp b/src/Common/JemallocUtil.cpp
new file mode 100644
index 00000000..fa2de64a
--- /dev/null
+++ b/src/Common/JemallocUtil.cpp
@@ -0,0 +1,74 @@
+/*
+* Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
+*
+* This file is part of ZLMediaKit(https://github.com/xia-chu/ZLMediaKit).
+*
+* Use of this source code is governed by MIT license that can be found in the
+* LICENSE file in the root of the source tree. All contributing project authors
+* may be found in the AUTHORS file in the root of the source tree.
+*/
+
+
+#include "JemallocUtil.h"
+#include "Util/logger.h"
+#ifdef USE_JEMALLOC
+#include <iostream>
+#include <jemalloc/jemalloc.h>
+#endif
+
+namespace mediakit {
+
+void set_profile_active(bool active) {
+#ifdef USE_JEMALLOC
+    int err = mallctl("prof.active", nullptr, nullptr, (void *)&active, sizeof(active));
+    if (err != 0) {
+        WarnL << "mallctl failed with: " << err;
+    }
+#endif
+}
+
+void JemallocUtil::enable_profiling() {
+    set_profile_active(true);
+}
+void JemallocUtil::disable_profiling() {
+    set_profile_active(false);
+}
+void JemallocUtil::dump(const std::string &file_name) {
+#ifdef USE_JEMALLOC
+    auto *c_str = file_name.c_str();
+    int err = mallctl("prof.dump", nullptr, nullptr, &c_str, sizeof(const char *));
+    if (err != 0) {
+        std::cerr << "mallctl failed with: " << err << std::endl;
+    }
+#endif
+}
+std::string JemallocUtil::get_malloc_stats() {
+#ifdef USE_JEMALLOC
+    std::string res;
+    malloc_stats_print([](void *opaque, const char *s) { ((std::string *)opaque)->append(s); }, &res, "J");
+    return res;
+#else
+    return "";
+#endif
+}
+
+void JemallocUtil::some_malloc_stats(const std::function<void(const char *, uint64_t)> &fn) {
+#ifdef USE_JEMALLOC
+    constexpr std::array<const char *, 8> STATS = {
+        "stats.allocated", "stats.active", "stats.metadata", "stats.metadata_thp",
+        "stats.resident",  "stats.mapped", "stats.retained", "stats.zero_reallocs",
+    };
+
+    for (const char *stat : STATS) {
+        size_t value;
+        size_t len = sizeof(value);
+        auto err = mallctl(stat, &value, &len, nullptr, 0);
+        if (err != 0) {
+            ErrorL << "Failed reading " << stat << ": " << err;
+            continue;
+        }
+        fn(stat, value);
+    }
+#endif
+}
+} // namespace mediakit
\ No newline at end of file
diff --git a/src/Common/JemallocUtil.h b/src/Common/JemallocUtil.h
new file mode 100644
index 00000000..796a58bb
--- /dev/null
+++ b/src/Common/JemallocUtil.h
@@ -0,0 +1,30 @@
+/*
+* Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
+*
+* This file is part of ZLMediaKit(https://github.com/xia-chu/ZLMediaKit).
+*
+* Use of this source code is governed by MIT license that can be found in the
+* LICENSE file in the root of the source tree. All contributing project authors
+* may be found in the AUTHORS file in the root of the source tree.
+*/
+
+#ifndef ZLMEDIAKIT_JEMALLOCUTIL_H
+#define ZLMEDIAKIT_JEMALLOCUTIL_H
+#include <functional>
+#include <string>
+namespace mediakit {
+class JemallocUtil {
+public:
+    JemallocUtil() = default;
+    ~JemallocUtil() = default;
+
+    static void enable_profiling();
+
+    static void disable_profiling();
+
+    static void dump(const std::string &file_name);
+    static std::string get_malloc_stats();
+    static void some_malloc_stats(const std::function<void(const char *, uint64_t)> &fn);
+};
+} // namespace mediakit
+#endif // ZLMEDIAKIT_JEMALLOCUTIL_H