diff --git a/BUILD.bazel b/BUILD.bazel
index 795e392e70..905dca16b7 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -63,6 +63,8 @@ LINKOPTS = [
         "-Wl,-U,_ProfilerStop",
         "-Wl,-U,__Z13GetStackTracePPvii",
         "-Wl,-U,_RegisterThriftProtocol",
+        "-Wl,-U,_mallctl",
+        "-Wl,-U,_malloc_stats_print",
     ],
     "//conditions:default": [
         "-lrt",
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d2a140a7a2..9b354d42b5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -322,7 +322,10 @@ elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 # for *.so
diff --git a/config_brpc.sh b/config_brpc.sh
index ddaa6daa65..cf4544ed30 100755
--- a/config_brpc.sh
+++ b/config_brpc.sh
@@ -198,6 +198,8 @@ if [ "$SYSTEM" = "Darwin" ]; then
 	DYNAMIC_LINKINGS="$DYNAMIC_LINKINGS -Wl,-U,_ProfilerStop"
 	DYNAMIC_LINKINGS="$DYNAMIC_LINKINGS -Wl,-U,__Z13GetStackTracePPvii"
 	DYNAMIC_LINKINGS="$DYNAMIC_LINKINGS -Wl,-U,_RegisterThriftProtocol"
+	DYNAMIC_LINKINGS="$DYNAMIC_LINKINGS -Wl,-U,_mallctl"
+	DYNAMIC_LINKINGS="$DYNAMIC_LINKINGS -Wl,-U,_malloc_stats_print"
 fi
 append_linking() {
     if [ -f $1/lib${2}.a ]; then
diff --git a/docs/cn/heap_profiler.md b/docs/cn/heap_profiler.md
index d005aae926..941f0f7a6c 100644
--- a/docs/cn/heap_profiler.md
+++ b/docs/cn/heap_profiler.md
@@ -107,3 +107,61 @@ brpc还提供一个类似的growth profiler分析内存的分配去向（不考
 
 1. 安装[standalone pprof](https://github.com/google/pprof)，并把下载的pprof二进制文件路径写入环境变量GOOGLE_PPROF_BINARY_PATH中
 2. 安装llvm-symbolizer（将函数符号转化为函数名），直接用brew安装即可：`brew install llvm`
+
+# Jemalloc Heap Profiler
+
+## 开启方法
+
+1. 编译[jemalloc](https://github.com/jemalloc/jemalloc)时需--enable-prof以支持profiler, 安装完成后bin目录下会有jeprof文件。
+2. 启动进程前最好配置env `JEPROF_FILE=/xxx/jeprof`，否则进程默认用$PATH里的jeprof解析。
+3. 进程开启profiler：
+  - 启动进程并开启profiler功能：`MALLOC_CONF="prof:true" LD_PRELOAD=/xxx/lib/libjemalloc.so ./bin/test_server`，MALLOC_CONF是env项，prof:true只做一些初始化动作，并不会采样，但[prof_active](https://jemalloc.net/jemalloc.3.html#opt.prof_active)默认是true，所以进程启动就会采样。
+  - 若静态链接jemalloc：`MALLOC_CONF="prof:true" ./bin/test_server`。
+  - 或通过下面的gflags控制，gflags不会反应MALLOC_CONF值。
+4. 相关gflags说明：
+  - FLAGS_je_prof_active：true:开启采样，false:关闭采样。
+  - FLAGS_je_prof_dump：修改值会生成heap文件，用于手动操作jeprof分析。
+  - FLAGS_je_prof_reset：清理已采样数据和重置profiler选项，并且动态设置采样率，[默认](https://jemalloc.net/jemalloc.3.html#opt.lg_prof_sample)2^19B（512K），对性能影响可忽略。
+5. 若要做memory leak:
+  - `MALLOC_CONF="prof:true,prof_leak:true,prof_final:true" LD_PRELOAD=/xxx/lib/libjemalloc.so ./bin/test_server` ，进程退出时生成heap文件。
+  - 注：可`kill pid`优雅退出，不可`kill -9 pid`；可用`FLAGS_graceful_quit_on_sigterm=true FLAGS_graceful_quit_on_sighup=true`来支持优雅退出。
+
+注：
+  - 每次dump的都是从采样至今的所有数据，若触发了reset，接来下dump的是从reset至今的所有数据，方便做diff。
+  - 更多jemalloc profiler选项请参考[官网](https://jemalloc.net/jemalloc.3.html)，如`prof_leak_error:true`则检测到内存泄漏，进程立即退出。
+
+## 样例
+
+- jeprof命令`jeprof ip:port/pprof/heap`。
+
+![img](../images/cmd_jeprof_text.png)
+
+- curl生成text格式`curl ip:port/pprof/heap?display=text`。
+
+![img](../images/curl_jeprof_text.png)
+
+- curl生成svg图片格式`curl ip:port/pprof/heap?display=svg`。
+
+![img](../images/curl_jeprof_svg.png)
+
+- curl生成火焰图`curl ip:port/pprof/heap?display=flamegraph`。需配置env FLAMEGRAPH_PL_PATH=/xxx/flamegraph.pl，[flamegraph](https://github.com/brendangregg/FlameGraph)
+
+![img](../images/curl_jeprof_flamegraph.png)
+
+- curl获取内存统计信息`curl ip:port/pprof/heap?display=stats&opts=Ja`或`curl ip:port/memory?opts=Ja`，更多opts请参考[opts](https://github.com/jemalloc/jemalloc/blob/dev/include/jemalloc/internal/stats.h#L9)。
+
+![img](../images/je_stats_print.png)
+
+ - 内存使用量可关注:
+   1. jemalloc.stats下的
+     - [resident](https://jemalloc.net/jemalloc.3.html#stats.resident)
+     - [metadata](https://jemalloc.net/jemalloc.3.html#stats.metadata)
+     - [allocated](https://jemalloc.net/jemalloc.3.html#stats.allocated)：jeprof分析的就是这部分内存。
+     - [active](https://jemalloc.net/jemalloc.3.html#stats.active)：active - allocated ≈ unuse。
+   2. stats.arenas下的：
+     - [resident](https://jemalloc.net/jemalloc.3.html#stats.arenas.i.resident)
+     - [pactive](https://jemalloc.net/jemalloc.3.html#stats.arenas.i.pactive)
+     - [base](https://jemalloc.net/jemalloc.3.html#stats.arenas.i.base)：含义近似metadata
+     - [small.allocated](https://jemalloc.net/jemalloc.3.html#stats.arenas.i.small.allocated)
+     - [large.allocated](https://jemalloc.net/jemalloc.3.html#stats.arenas.i.large.allocated)：arena allocated ≈ small.allocated + large.allocated
+
diff --git a/docs/images/cmd_jeprof_text.png b/docs/images/cmd_jeprof_text.png
new file mode 100644
index 0000000000..7669bc8087
Binary files /dev/null and b/docs/images/cmd_jeprof_text.png differ
diff --git a/docs/images/curl_jeprof_flamegraph.png b/docs/images/curl_jeprof_flamegraph.png
new file mode 100644
index 0000000000..2c6b6b3c7e
Binary files /dev/null and b/docs/images/curl_jeprof_flamegraph.png differ
diff --git a/docs/images/curl_jeprof_svg.png b/docs/images/curl_jeprof_svg.png
new file mode 100644
index 0000000000..ed71499101
Binary files /dev/null and b/docs/images/curl_jeprof_svg.png differ
diff --git a/docs/images/curl_jeprof_text.png b/docs/images/curl_jeprof_text.png
new file mode 100644
index 0000000000..b7cf53d3d8
Binary files /dev/null and b/docs/images/curl_jeprof_text.png differ
diff --git a/docs/images/je_stats_print.png b/docs/images/je_stats_print.png
new file mode 100644
index 0000000000..35f87697b0
Binary files /dev/null and b/docs/images/je_stats_print.png differ
diff --git a/example/asynchronous_echo_c++/CMakeLists.txt b/example/asynchronous_echo_c++/CMakeLists.txt
index 60854454e2..2946e29963 100644
--- a/example/asynchronous_echo_c++/CMakeLists.txt
+++ b/example/asynchronous_echo_c++/CMakeLists.txt
@@ -130,7 +130,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(asynchronous_echo_client client.cpp ${PROTO_SRC})
diff --git a/example/auto_concurrency_limiter/CMakeLists.txt b/example/auto_concurrency_limiter/CMakeLists.txt
index c19a8f4001..4d4802c8d4 100644
--- a/example/auto_concurrency_limiter/CMakeLists.txt
+++ b/example/auto_concurrency_limiter/CMakeLists.txt
@@ -124,7 +124,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
         "-Wl,-U,__Z13GetStackTracePPvii"
-        "-Wl,-U,_RegisterThriftProtocol")
+        "-Wl,-U,_RegisterThriftProtocol"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(asynchronous_echo_client client.cpp ${PROTO_SRC})
diff --git a/example/backup_request_c++/CMakeLists.txt b/example/backup_request_c++/CMakeLists.txt
index 7aab5e5768..5b91114b50 100644
--- a/example/backup_request_c++/CMakeLists.txt
+++ b/example/backup_request_c++/CMakeLists.txt
@@ -130,7 +130,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(backup_request_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/baidu_proxy_and_generic_call/CMakeLists.txt b/example/baidu_proxy_and_generic_call/CMakeLists.txt
index 8cc9c0f135..88c691dff5 100644
--- a/example/baidu_proxy_and_generic_call/CMakeLists.txt
+++ b/example/baidu_proxy_and_generic_call/CMakeLists.txt
@@ -122,7 +122,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/bthread_tag_echo_c++/CMakeLists.txt b/example/bthread_tag_echo_c++/CMakeLists.txt
index 56aec0df5d..3dd7a24522 100644
--- a/example/bthread_tag_echo_c++/CMakeLists.txt
+++ b/example/bthread_tag_echo_c++/CMakeLists.txt
@@ -136,7 +136,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/cancel_c++/CMakeLists.txt b/example/cancel_c++/CMakeLists.txt
index 07d80b4c4a..d6246c67fe 100644
--- a/example/cancel_c++/CMakeLists.txt
+++ b/example/cancel_c++/CMakeLists.txt
@@ -130,7 +130,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(cancel_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/cascade_echo_c++/CMakeLists.txt b/example/cascade_echo_c++/CMakeLists.txt
index b6d8c0b75f..bfb11025fd 100644
--- a/example/cascade_echo_c++/CMakeLists.txt
+++ b/example/cascade_echo_c++/CMakeLists.txt
@@ -129,7 +129,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(cascade_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/dynamic_partition_echo_c++/CMakeLists.txt b/example/dynamic_partition_echo_c++/CMakeLists.txt
index 2394b7fc34..a5724d2ce8 100644
--- a/example/dynamic_partition_echo_c++/CMakeLists.txt
+++ b/example/dynamic_partition_echo_c++/CMakeLists.txt
@@ -136,7 +136,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(dynamic_partition_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/echo_c++/CMakeLists.txt b/example/echo_c++/CMakeLists.txt
index 7746957b17..54fdd5707a 100644
--- a/example/echo_c++/CMakeLists.txt
+++ b/example/echo_c++/CMakeLists.txt
@@ -130,7 +130,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/grpc_c++/CMakeLists.txt b/example/grpc_c++/CMakeLists.txt
index 516735d6ec..6250d2aba9 100644
--- a/example/grpc_c++/CMakeLists.txt
+++ b/example/grpc_c++/CMakeLists.txt
@@ -130,7 +130,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
         "-Wl,-U,__Z13GetStackTracePPvii"
-        "-Wl,-U,_RegisterThriftProtocol")
+        "-Wl,-U,_RegisterThriftProtocol"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(server server.cpp ${PROTO_SRC} ${PROTO_HEADER} )
diff --git a/example/http_c++/CMakeLists.txt b/example/http_c++/CMakeLists.txt
index 3fd9a088a3..c5e7d40a5a 100644
--- a/example/http_c++/CMakeLists.txt
+++ b/example/http_c++/CMakeLists.txt
@@ -137,7 +137,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(http_client http_client.cpp)
diff --git a/example/memcache_c++/CMakeLists.txt b/example/memcache_c++/CMakeLists.txt
index 5941c344cd..7236f01c43 100644
--- a/example/memcache_c++/CMakeLists.txt
+++ b/example/memcache_c++/CMakeLists.txt
@@ -130,7 +130,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(memcache_client client.cpp)
diff --git a/example/multi_threaded_echo_c++/CMakeLists.txt b/example/multi_threaded_echo_c++/CMakeLists.txt
index c13b34bdde..896483afc5 100644
--- a/example/multi_threaded_echo_c++/CMakeLists.txt
+++ b/example/multi_threaded_echo_c++/CMakeLists.txt
@@ -136,7 +136,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/multi_threaded_echo_fns_c++/CMakeLists.txt b/example/multi_threaded_echo_fns_c++/CMakeLists.txt
index 887541b8fd..c934f7aa88 100644
--- a/example/multi_threaded_echo_fns_c++/CMakeLists.txt
+++ b/example/multi_threaded_echo_fns_c++/CMakeLists.txt
@@ -136,7 +136,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(multi_threaded_echo_fns_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/nshead_extension_c++/CMakeLists.txt b/example/nshead_extension_c++/CMakeLists.txt
index 6ddf382671..5aa496ac63 100644
--- a/example/nshead_extension_c++/CMakeLists.txt
+++ b/example/nshead_extension_c++/CMakeLists.txt
@@ -130,7 +130,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(nshead_extension_client client.cpp)
diff --git a/example/nshead_pb_extension_c++/CMakeLists.txt b/example/nshead_pb_extension_c++/CMakeLists.txt
index 8d0edf6030..0516a9ebe6 100644
--- a/example/nshead_pb_extension_c++/CMakeLists.txt
+++ b/example/nshead_pb_extension_c++/CMakeLists.txt
@@ -130,7 +130,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(nshead_pb_extension_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/parallel_echo_c++/CMakeLists.txt b/example/parallel_echo_c++/CMakeLists.txt
index 5bd081836e..b70d7571be 100644
--- a/example/parallel_echo_c++/CMakeLists.txt
+++ b/example/parallel_echo_c++/CMakeLists.txt
@@ -136,7 +136,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(parallel_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/partition_echo_c++/CMakeLists.txt b/example/partition_echo_c++/CMakeLists.txt
index 636e19b431..2e09c388ca 100644
--- a/example/partition_echo_c++/CMakeLists.txt
+++ b/example/partition_echo_c++/CMakeLists.txt
@@ -136,7 +136,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/rdma_performance/CMakeLists.txt b/example/rdma_performance/CMakeLists.txt
index 0fe0fe20b6..de730720be 100644
--- a/example/rdma_performance/CMakeLists.txt
+++ b/example/rdma_performance/CMakeLists.txt
@@ -136,7 +136,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/redis_c++/CMakeLists.txt b/example/redis_c++/CMakeLists.txt
index 1447e60698..fc4745c872 100644
--- a/example/redis_c++/CMakeLists.txt
+++ b/example/redis_c++/CMakeLists.txt
@@ -140,7 +140,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(redis_cli redis_cli.cpp)
diff --git a/example/rpcz_echo_c++/CMakeLists.txt b/example/rpcz_echo_c++/CMakeLists.txt
index 53c1669028..e377acc1d1 100644
--- a/example/rpcz_echo_c++/CMakeLists.txt
+++ b/example/rpcz_echo_c++/CMakeLists.txt
@@ -130,7 +130,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(rpcz_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/selective_echo_c++/CMakeLists.txt b/example/selective_echo_c++/CMakeLists.txt
index 4b304fb6c0..4931121821 100644
--- a/example/selective_echo_c++/CMakeLists.txt
+++ b/example/selective_echo_c++/CMakeLists.txt
@@ -136,7 +136,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(selective_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/session_data_and_thread_local/CMakeLists.txt b/example/session_data_and_thread_local/CMakeLists.txt
index 3678ab761d..ea1c838174 100644
--- a/example/session_data_and_thread_local/CMakeLists.txt
+++ b/example/session_data_and_thread_local/CMakeLists.txt
@@ -137,7 +137,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(session_data_and_thread_local_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/example/streaming_echo_c++/CMakeLists.txt b/example/streaming_echo_c++/CMakeLists.txt
index ca4579d308..ebefaf4f06 100644
--- a/example/streaming_echo_c++/CMakeLists.txt
+++ b/example/streaming_echo_c++/CMakeLists.txt
@@ -130,7 +130,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         "-Wl,-U,_MallocExtension_ReleaseFreeMemory"
         "-Wl,-U,_ProfilerStart"
         "-Wl,-U,_ProfilerStop"
-        "-Wl,-U,__Z13GetStackTracePPvii")
+        "-Wl,-U,__Z13GetStackTracePPvii"
+        "-Wl,-U,_mallctl"
+        "-Wl,-U,_malloc_stats_print"
+    )
 endif()
 
 add_executable(streaming_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
diff --git a/src/brpc/builtin/memory_service.cpp b/src/brpc/builtin/memory_service.cpp
index 01932c98a5..13589d0bb9 100644
--- a/src/brpc/builtin/memory_service.cpp
+++ b/src/brpc/builtin/memory_service.cpp
@@ -21,6 +21,7 @@
 #include "brpc/closure_guard.h"        // ClosureGuard
 #include "brpc/builtin/memory_service.h"
 #include "brpc/details/tcmalloc_extension.h"
+#include "brpc/details/jemalloc_profiler.h"
 
 namespace brpc {
 
@@ -58,6 +59,15 @@ static void get_tcmalloc_memory_info(butil::IOBuf& out) {
     os.move_to(out);
 }
 
+static void get_jemalloc_memory_info(Controller* cntl) {
+    const brpc::URI& uri = cntl->http_request().uri();
+    cntl->http_response().set_content_type("text/plain");
+    
+    const std::string* uri_opts = uri.GetQuery("opts");
+    std::string opts = !uri_opts || uri_opts->empty() ? "Ja" : *uri_opts;
+    cntl->response_attachment().append(StatsPrint(opts));
+}
+
 void MemoryService::default_method(::google::protobuf::RpcController* cntl_base,
                                     const ::brpc::MemoryRequest*,
                                     ::brpc::MemoryResponse*,
@@ -70,8 +80,11 @@ void MemoryService::default_method(::google::protobuf::RpcController* cntl_base,
     if (IsTCMallocEnabled()) {
         butil::IOBufBuilder os;
         get_tcmalloc_memory_info(resp);
+    } else if (HasJemalloc()) {
+        // support ip:port/memory?opts=Ja
+        get_jemalloc_memory_info(cntl);
     } else {
-        resp.append("tcmalloc is not enabled");
+        resp.append("tcmalloc or jemalloc is not enabled");
         cntl->http_response().set_status_code(HTTP_STATUS_FORBIDDEN);
         return;
     }
diff --git a/src/brpc/builtin/pprof_service.cpp b/src/brpc/builtin/pprof_service.cpp
index e959169874..e22144f2ad 100644
--- a/src/brpc/builtin/pprof_service.cpp
+++ b/src/brpc/builtin/pprof_service.cpp
@@ -34,6 +34,7 @@
 #include "brpc/builtin/pprof_service.h"
 #include "brpc/builtin/common.h"
 #include "brpc/details/tcmalloc_extension.h"
+#include "brpc/details/jemalloc_profiler.h"
 #include "bthread/bthread.h"                // bthread_usleep
 #include "butil/fd_guard.h"
 
@@ -213,6 +214,12 @@ void PProfService::heap(
     ::google::protobuf::Closure* done) {
     ClosureGuard done_guard(done);
     Controller* cntl = static_cast<Controller*>(controller_base);
+
+    if (HasJemalloc()) {
+        JeControlProfile(cntl);
+        return;
+    }
+
     MallocExtension* malloc_ext = MallocExtension::instance();
     if (malloc_ext == NULL || !has_TCMALLOC_SAMPLE_PARAMETER()) {
         const char* extra_desc = "";
diff --git a/src/brpc/details/jemalloc_profiler.cpp b/src/brpc/details/jemalloc_profiler.cpp
new file mode 100644
index 0000000000..ea9dcac49b
--- /dev/null
+++ b/src/brpc/details/jemalloc_profiler.cpp
@@ -0,0 +1,331 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+
+#include "brpc/controller.h"
+#include "brpc/http_header.h"
+#include "brpc/reloadable_flags.h"
+#include "brpc/uri.h"
+#include "butil/files/file_path.h"
+#include "butil/iobuf.h"
+#include "butil/popen.h"
+#include "gflags/gflags.h"
+#include "gflags/gflags_declare.h"
+#include <brpc/details/jemalloc_profiler.h>
+#include <brpc/builtin/common.h>
+#include <butil/file_util.h>
+#include <butil/process_util.h>
+#include <bthread/bthread.h>
+#include <cerrno>
+#include <cstdlib>
+
+extern "C" {
+// weak symbol: resolved at runtime by the linker if we are using jemalloc, nullptr otherwise
+int BAIDU_WEAK mallctl(const char*, void*, size_t*, void*, size_t);
+void BAIDU_WEAK malloc_stats_print(void (*write_cb)(void *, const char *), void *cbopaque, const char *opts);
+}
+
+namespace brpc {
+
+// https://jemalloc.net/jemalloc.3.html
+DEFINE_bool(je_prof_active, false, "control jemalloc prof.active, jemalloc profiling enabled but inactive,"
+            "it toggle profiling at any time during process running");
+DEFINE_int32(je_prof_dump, 0, "control jemalloc prof.dump, change this only dump profile");
+DEFINE_int32(je_prof_reset, 19, "control jemalloc prof.reset, reset all memory profile statistics, "
+             "and optionally update the sample rate, default 2^19 B");
+
+DECLARE_int32(max_flame_graph_width);
+
+// define in src/brpc/builtin/pprof_service.cpp
+extern int MakeProfName(ProfilingType type, char* buf, size_t buf_len);
+
+static bool HasInit(const std::string& fn) {
+    static std::set<std::string> fns;
+    if (fns.count(fn) > 0) {
+        return true;
+    }
+    fns.insert(fn);
+    return false;
+}
+
+bool HasJemalloc() {
+    return mallctl != nullptr;
+}
+
+// env need MALLOC_CONF="prof:true" before process start
+static bool HasEnableJemallocProfile() {
+    bool prof = false;
+    size_t len = sizeof(prof);
+    int ret = mallctl("opt.prof", &prof, &len, nullptr, 0);
+    if (ret != 0) {
+        LOG(WARNING) << "mallctl get opt.prof err, ret:" << ret;
+        return false;
+    }
+    return prof;
+}
+
+static void WriteCb(void *opaque, const char *str) {
+    // maybe call n times WriteCb by single malloc_stats_print
+    static_cast<std::string*>(opaque)->append(str);
+}
+
+std::string StatsPrint(const std::string& opts) {
+    if (malloc_stats_print == nullptr) {
+        return "your jemalloc no support malloc_stats_print";
+    }
+
+    std::string stat_str;
+    malloc_stats_print(WriteCb, &stat_str, opts.c_str());
+    return stat_str;
+}
+
+static int JeProfileActive(bool active) {
+    if (!HasJemalloc()) {
+        LOG(WARNING) << "no jemalloc";
+        return -1;
+    }
+
+    if (!HasEnableJemallocProfile()) {
+        LOG(WARNING) << "jemalloc have not set opt.prof before start";
+        return -1;
+    }
+
+    int ret = mallctl("prof.active", nullptr, nullptr, &active, sizeof(active));
+    if (ret != 0) {
+        LOG(WARNING) << "mallctl set prof.active:" << active << " err, ret:" << ret;
+        return ret;
+    }
+    LOG(INFO) << "mallctl set prof.active:" << active << " succ";
+    return 0;
+}
+
+static std::string JeProfileDump() {
+    if (!HasJemalloc()) {
+        LOG(WARNING) << "no jemalloc";
+        return "";
+    }
+
+    if (!HasEnableJemallocProfile()) {
+        LOG(WARNING) << "jemalloc have not set opt.prof before start";
+        return "";
+    }
+
+    char prof_name[256];
+    if (MakeProfName(PROFILING_HEAP, prof_name, sizeof(prof_name)) != 0) {
+        LOG(WARNING) << "Fail to create .prof file, " << berror();
+        return "";
+    }
+    butil::File::Error error;
+    const butil::FilePath dir = butil::FilePath(prof_name).DirName();
+    if (!butil::CreateDirectoryAndGetError(dir, &error)) {
+        LOG(WARNING) << "Fail to create directory= " << dir.value();
+        return "";
+    }
+
+    const char* p_prof_name = prof_name;
+    int ret = mallctl("prof.dump", NULL, NULL, (void*)&p_prof_name, sizeof(p_prof_name));
+    if (ret != 0) {
+        LOG(WARNING) << "mallctl set prof.dump:" << p_prof_name << " err, ret:" << ret;
+        return "";
+    }
+    LOG(INFO) << "heap profile dump:" << prof_name << " succ";
+    return prof_name;
+}
+
+static int JeProfileReset(size_t lg_sample) {
+    if (!HasJemalloc()) {
+        LOG(WARNING) << "no jemalloc";
+        return -1;
+    }
+
+    if (!HasEnableJemallocProfile()) {
+        LOG(WARNING) << "jemalloc have not set opt.prof before start";
+        return -1;
+    }
+
+    int ret = mallctl("prof.reset", nullptr, nullptr, &lg_sample, sizeof(lg_sample));
+    if (ret != 0) {
+        LOG(WARNING) << "mallctl set prof.reset:" << lg_sample << " err, ret:" << ret;
+        return ret;
+    }
+    LOG(INFO) << "mallctl set prof.reset:" << lg_sample << " succ";
+
+    FLAGS_je_prof_active = false;
+    if (FLAGS_je_prof_active) {
+        LOG(WARNING) << "reset FLAGS_je_prof_active fail";
+        return -1;
+    }
+
+    return 0;
+}
+
+void JeControlProfile(Controller* cntl) {
+    const brpc::URI& uri = cntl->http_request().uri();
+    // http:ip:port/pprof/heap?display=(text|svg|stats|flamegraph)
+    const std::string* uri_display = uri.GetQuery("display");
+
+    butil::IOBuf& buf = cntl->response_attachment();
+    cntl->http_response().set_content_type("text/plain");
+
+    // support ip:port/pprof/heap?display=stats
+    if (uri_display != nullptr && *uri_display == "stats") {
+        const std::string* uri_opts = uri.GetQuery("opts");
+        std::string opts = !uri_opts || uri_opts->empty() ? "Ja" : *uri_opts;
+        buf.append(StatsPrint(opts));
+        return;
+    }
+
+    if (!HasEnableJemallocProfile()) {
+        cntl->SetFailed(ENOMETHOD, "Heap profiler is not enabled, (no MALLOC_CONF=prof:true in env)");
+        return;
+    }
+
+    // only dump profile
+    const std::string prof_name = JeProfileDump();
+    if (prof_name.empty()) {
+        cntl->SetFailed(-1, "Fail to dump profile");
+        buf.append("\nFail to dump profile");
+        return;
+    }
+
+    // support jeprof ip:port/pprof/heap
+    if (uri_display == nullptr || uri_display->empty()) {
+        std::string content;
+        if (!butil::ReadFileToString(butil::FilePath(prof_name), &content)) {
+            LOG(WARNING) << "read " << prof_name << " fail";
+            return;
+        }
+        buf.append(content);
+        return;
+    }
+
+    // support curl/browser
+    buf.append(prof_name);
+
+    std::string jeprof;
+    const char* f_jeprof = std::getenv("JEPROF_FILE");
+    if (f_jeprof != nullptr && butil::PathExists(butil::FilePath(f_jeprof))) {
+        jeprof = f_jeprof;
+    } else {
+        LOG(WARNING) << "env JEPROF_FILE invalid";
+        buf.append("\nenv JEPROF_FILE invalid");
+        jeprof = "jeprof "; // use PATH
+    }
+    
+    char process_path[500] = {};
+    ssize_t len = butil::GetProcessAbsolutePath(process_path, sizeof(process_path));
+    if (len == -1) {
+        LOG(WARNING) << "GetProcessAbsolutePath of process err";
+        buf.append("\nGetProcessAbsolutePath of process err");
+        return;
+    }
+    const std::string process_file(process_path, len);
+
+    std::string cmd_str = jeprof + " " + process_file + " " + prof_name;
+    bool display_img = false;
+    if (*uri_display == "svg") {
+        cmd_str += " --svg ";
+        display_img = true;
+    } else if (*uri_display == "flamegraph") {
+        const char* flamegraph_tool = getenv("FLAMEGRAPH_PL_PATH");
+        if (!flamegraph_tool) {
+            LOG(WARNING) << " display: " << *uri_display << " invalid, env FLAMEGRAPH_PL_PATH invalid";
+            buf.append("\ndisplay:" + *uri_display + " invalid, env FLAMEGRAPH_PL_PATH invalid"); 
+            return;
+        }
+        const int width_size = FLAGS_max_flame_graph_width > 0 ? FLAGS_max_flame_graph_width : 1200;
+        cmd_str += " --collapsed | " + std::string(flamegraph_tool) + " --colors mem --width " + std::to_string(width_size);
+        display_img = true;
+    } else if (*uri_display == "text") {
+        cmd_str += " --text ";
+    } else {
+        LOG(WARNING) << " display: " << *uri_display << " invalid";
+        buf.append("\ndisplay:" + *uri_display + " invalid");
+        return;
+    }
+    butil::IOBufBuilder builder;
+    if (butil::read_command_output(builder, cmd_str.c_str()) != 0) {
+        buf.append("\nread_command_output <" + cmd_str + "> fail");
+        LOG(WARNING) << "read_command_output <" + cmd_str + "> fail";
+        return;
+    }
+
+    if (display_img) {
+        buf.swap(builder.buf());
+        cntl->http_response().set_content_type("image/svg+xml");
+    } else {
+        buf.append("\ncmd: " + cmd_str + "\n");
+        buf.append(builder.buf());
+    }
+}
+
+static bool validate_je_prof_active(const char*, bool enable) {
+    if (!HasJemalloc()) {
+        return true;
+    }
+
+    if (!HasInit(__func__)) {
+        return true;
+    }
+
+    if (JeProfileActive(enable) != 0) {
+        LOG(WARNING) << "JeControlSample err";
+        return false;
+    }
+
+    return true;
+}
+
+static bool validate_je_prof_dump(const char*, int32_t val) {
+    if (!HasJemalloc()) {
+        return true;
+    }
+    if (!HasInit(__func__)) {
+        return true;
+    }
+
+    const std::string prof_name = JeProfileDump();
+    if (prof_name.empty()) {
+        LOG(WARNING) << "Fail to dump profile";
+        return false;
+    }
+    return true;
+}
+
+static bool validate_je_prof_reset(const char*, int32_t val) {
+    if (!HasJemalloc()) {
+        return true;
+    }
+    if (!HasInit(__func__)) {
+        return true;
+    }
+
+    if (JeProfileReset(val) != 0) {
+        LOG(WARNING) << "JeProfileReset err";
+        return false;
+    }
+
+    return true;
+}
+
+// e.g: curl ip:port/flags/je_prof_active?setvalue=true or update flags in web
+BRPC_VALIDATE_GFLAG(je_prof_active, validate_je_prof_active);
+BRPC_VALIDATE_GFLAG(je_prof_dump, validate_je_prof_dump);
+BRPC_VALIDATE_GFLAG(je_prof_reset, validate_je_prof_reset);
+
+}
+
diff --git a/src/brpc/details/jemalloc_profiler.h b/src/brpc/details/jemalloc_profiler.h
new file mode 100644
index 0000000000..8468065f97
--- /dev/null
+++ b/src/brpc/details/jemalloc_profiler.h
@@ -0,0 +1,34 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+
+#pragma once
+
+#include <brpc/controller.h>
+
+namespace brpc {
+
+bool HasJemalloc();
+
+// opts: Ja
+// more see ref: https://github.com/jemalloc/jemalloc/blob/dev/include/jemalloc/internal/stats.h#L9
+std::string StatsPrint(const std::string& opts);
+
+void JeControlProfile(Controller* cntl);
+
+}
+