diff --git a/trunk/doc/CHANGELOG.md b/trunk/doc/CHANGELOG.md
index c6de2063cd..101939f3a2 100644
--- a/trunk/doc/CHANGELOG.md
+++ b/trunk/doc/CHANGELOG.md
@@ -8,6 +8,7 @@ The changelog for SRS.
 
 ## SRS 6.0 Changelog
 
+* v5.0, 2023-01-17, Merge [#3385](https://github.com/ossrs/srs/pull/3385): API: Support server/pid/service label for exporter and api. v6.0.16 (#3385)
 * v6.0, 2023-01-17, Merge [#3379](https://github.com/ossrs/srs/pull/3379): H265: Support demux vps/pps info. v6.0.15
 * v6.0, 2023-01-08, Merge [#3360](https://github.com/ossrs/srs/pull/3360): H265: Support DVR HEVC stream to MP4. v6.0.14
 * v6.0, 2023-01-06, Merge [#3363](https://github.com/ossrs/srs/issues/3363): HTTP: Add CORS Header for private network access. v6.0.13
@@ -29,6 +30,7 @@ The changelog for SRS.
 
 ## SRS 5.0 Changelog
 
+* v5.0, 2023-01-17, Merge [#3385](https://github.com/ossrs/srs/pull/3385): API: Support server/pid/service label for exporter and api. v5.0.135 (#3385)
 * v5.0, 2023-01-17, Merge [#3383](https://github.com/ossrs/srs/pull/3383): GB: Fix PSM parsing indicator bug. v5.0.134 (#3383)
 * v5.0, 2023-01-08, Merge [#3308](https://github.com/ossrs/srs/pull/3308): DVR: Improve file write performance by fwrite with cache. v5.0.133
 * v5.0, 2023-01-06, DVR: Support blackbox test based on hooks. v5.0.132
diff --git a/trunk/src/app/srs_app_config.cpp b/trunk/src/app/srs_app_config.cpp
index 0be1a27639..22d184d0dd 100644
--- a/trunk/src/app/srs_app_config.cpp
+++ b/trunk/src/app/srs_app_config.cpp
@@ -2606,7 +2606,7 @@ srs_error_t SrsConfig::check_normal_config()
                     
                     // TODO: FIXME: remove it in future.
                     if (m == "hls_storage" || m == "hls_mount") {
-                        srs_warn("HLS RAM is removed in SRS3+, read https://github.com/ossrs/srs/issues/513.");
+                        srs_warn("HLS RAM is removed in SRS3+");
                     }
                 }
             } else if (n == "http_hooks") {
diff --git a/trunk/src/app/srs_app_http_api.cpp b/trunk/src/app/srs_app_http_api.cpp
index 3062231e50..3696f2c1bd 100644
--- a/trunk/src/app/srs_app_http_api.cpp
+++ b/trunk/src/app/srs_app_http_api.cpp
@@ -184,6 +184,8 @@ srs_error_t SrsGoApiRoot::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessage*
     
     obj->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     obj->set("server", SrsJsonAny::str(stat->server_id().c_str()));
+    obj->set("service", SrsJsonAny::str(stat->service_id().c_str()));
+    obj->set("pid", SrsJsonAny::str(stat->service_pid().c_str()));
     
     SrsJsonObject* urls = SrsJsonAny::object();
     obj->set("urls", urls);
@@ -222,6 +224,8 @@ srs_error_t SrsGoApiApi::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessage*
     
     obj->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     obj->set("server", SrsJsonAny::str(stat->server_id().c_str()));
+    obj->set("service", SrsJsonAny::str(stat->service_id().c_str()));
+    obj->set("pid", SrsJsonAny::str(stat->service_pid().c_str()));
     
     SrsJsonObject* urls = SrsJsonAny::object();
     obj->set("urls", urls);
@@ -248,6 +252,8 @@ srs_error_t SrsGoApiV1::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessage* r
     
     obj->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     obj->set("server", SrsJsonAny::str(stat->server_id().c_str()));
+    obj->set("service", SrsJsonAny::str(stat->service_id().c_str()));
+    obj->set("pid", SrsJsonAny::str(stat->service_pid().c_str()));
     
     SrsJsonObject* urls = SrsJsonAny::object();
     obj->set("urls", urls);
@@ -297,6 +303,8 @@ srs_error_t SrsGoApiVersion::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessa
     
     obj->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     obj->set("server", SrsJsonAny::str(stat->server_id().c_str()));
+    obj->set("service", SrsJsonAny::str(stat->service_id().c_str()));
+    obj->set("pid", SrsJsonAny::str(stat->service_pid().c_str()));
     
     SrsJsonObject* data = SrsJsonAny::object();
     obj->set("data", data);
@@ -326,6 +334,8 @@ srs_error_t SrsGoApiSummaries::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMes
     
     obj->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     obj->set("server", SrsJsonAny::str(stat->server_id().c_str()));
+    obj->set("service", SrsJsonAny::str(stat->service_id().c_str()));
+    obj->set("pid", SrsJsonAny::str(stat->service_pid().c_str()));
     
     srs_api_dump_summaries(obj);
     
@@ -349,6 +359,8 @@ srs_error_t SrsGoApiRusages::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessa
     
     obj->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     obj->set("server", SrsJsonAny::str(stat->server_id().c_str()));
+    obj->set("service", SrsJsonAny::str(stat->service_id().c_str()));
+    obj->set("pid", SrsJsonAny::str(stat->service_pid().c_str()));
     
     SrsJsonObject* data = SrsJsonAny::object();
     obj->set("data", data);
@@ -394,6 +406,8 @@ srs_error_t SrsGoApiSelfProcStats::serve_http(ISrsHttpResponseWriter* w, ISrsHtt
     
     obj->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     obj->set("server", SrsJsonAny::str(stat->server_id().c_str()));
+    obj->set("service", SrsJsonAny::str(stat->service_id().c_str()));
+    obj->set("pid", SrsJsonAny::str(stat->service_pid().c_str()));
     
     SrsJsonObject* data = SrsJsonAny::object();
     obj->set("data", data);
@@ -471,6 +485,8 @@ srs_error_t SrsGoApiSystemProcStats::serve_http(ISrsHttpResponseWriter* w, ISrsH
     
     obj->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     obj->set("server", SrsJsonAny::str(stat->server_id().c_str()));
+    obj->set("service", SrsJsonAny::str(stat->service_id().c_str()));
+    obj->set("pid", SrsJsonAny::str(stat->service_pid().c_str()));
     
     SrsJsonObject* data = SrsJsonAny::object();
     obj->set("data", data);
@@ -510,6 +526,8 @@ srs_error_t SrsGoApiMemInfos::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMess
     
     obj->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     obj->set("server", SrsJsonAny::str(stat->server_id().c_str()));
+    obj->set("service", SrsJsonAny::str(stat->service_id().c_str()));
+    obj->set("pid", SrsJsonAny::str(stat->service_pid().c_str()));
     
     SrsJsonObject* data = SrsJsonAny::object();
     obj->set("data", data);
@@ -550,6 +568,8 @@ srs_error_t SrsGoApiAuthors::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessa
     
     obj->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     obj->set("server", SrsJsonAny::str(stat->server_id().c_str()));
+    obj->set("service", SrsJsonAny::str(stat->service_id().c_str()));
+    obj->set("pid", SrsJsonAny::str(stat->service_pid().c_str()));
     
     SrsJsonObject* data = SrsJsonAny::object();
     obj->set("data", data);
@@ -577,6 +597,8 @@ srs_error_t SrsGoApiFeatures::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMess
     
     obj->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     obj->set("server", SrsJsonAny::str(stat->server_id().c_str()));
+    obj->set("service", SrsJsonAny::str(stat->service_id().c_str()));
+    obj->set("pid", SrsJsonAny::str(stat->service_pid().c_str()));
     
     SrsJsonObject* data = SrsJsonAny::object();
     obj->set("data", data);
@@ -645,6 +667,8 @@ srs_error_t SrsGoApiRequests::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMess
     
     obj->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     obj->set("server", SrsJsonAny::str(stat->server_id().c_str()));
+    obj->set("service", SrsJsonAny::str(stat->service_id().c_str()));
+    obj->set("pid", SrsJsonAny::str(stat->service_pid().c_str()));
     
     SrsJsonObject* data = SrsJsonAny::object();
     obj->set("data", data);
@@ -700,6 +724,8 @@ srs_error_t SrsGoApiVhosts::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessag
     
     obj->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     obj->set("server", SrsJsonAny::str(stat->server_id().c_str()));
+    obj->set("service", SrsJsonAny::str(stat->service_id().c_str()));
+    obj->set("pid", SrsJsonAny::str(stat->service_pid().c_str()));
     
     if (r->is_http_get()) {
         if (!vhost) {
@@ -756,6 +782,8 @@ srs_error_t SrsGoApiStreams::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessa
     
     obj->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     obj->set("server", SrsJsonAny::str(stat->server_id().c_str()));
+    obj->set("service", SrsJsonAny::str(stat->service_id().c_str()));
+    obj->set("pid", SrsJsonAny::str(stat->service_pid().c_str()));
     
     if (r->is_http_get()) {
         if (!stream) {
@@ -816,6 +844,8 @@ srs_error_t SrsGoApiClients::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessa
     
     obj->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     obj->set("server", SrsJsonAny::str(stat->server_id().c_str()));
+    obj->set("service", SrsJsonAny::str(stat->service_id().c_str()));
+    obj->set("pid", SrsJsonAny::str(stat->service_pid().c_str()));
     
     if (r->is_http_get()) {
         if (!client) {
@@ -1121,6 +1151,9 @@ srs_error_t SrsGoApiMetrics::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessa
     ss << "# HELP srs_build_info A metric with a constant '1' value labeled by build_date, version from which SRS was built.\n"
         << "# TYPE srs_build_info gauge\n"
         << "srs_build_info{"
+            << "server=\"" << stat->server_id() << "\","
+            << "service=\"" << stat->service_id() << "\","
+            << "pid=\"" << stat->service_pid() << "\","
             << "build_date=\"" << SRS_BUILD_DATE << "\","
             << "major=\"" << VERSION_MAJOR << "\","
             << "version=\"" << RTMP_SIG_SRS_VERSION << "\","
diff --git a/trunk/src/app/srs_app_rtc_api.cpp b/trunk/src/app/srs_app_rtc_api.cpp
index da932a2a45..1d5a657625 100644
--- a/trunk/src/app/srs_app_rtc_api.cpp
+++ b/trunk/src/app/srs_app_rtc_api.cpp
@@ -170,6 +170,8 @@ srs_error_t SrsGoApiRtcPlay::do_serve_http(ISrsHttpResponseWriter* w, ISrsHttpMe
 
     res->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     res->set("server", SrsJsonAny::str(SrsStatistic::instance()->server_id().c_str()));
+    res->set("service", SrsJsonAny::str(SrsStatistic::instance()->service_id().c_str()));
+    res->set("pid", SrsJsonAny::str(SrsStatistic::instance()->service_pid().c_str()));
 
     // TODO: add candidates in response json?
     res->set("sdp", SrsJsonAny::str(ruc.local_sdp_str_.c_str()));
@@ -451,6 +453,8 @@ srs_error_t SrsGoApiRtcPublish::do_serve_http(ISrsHttpResponseWriter* w, ISrsHtt
 
     res->set("code", SrsJsonAny::integer(ERROR_SUCCESS));
     res->set("server", SrsJsonAny::str(SrsStatistic::instance()->server_id().c_str()));
+    res->set("service", SrsJsonAny::str(SrsStatistic::instance()->service_id().c_str()));
+    res->set("pid", SrsJsonAny::str(SrsStatistic::instance()->service_pid().c_str()));
 
     // TODO: add candidates in response json?
     res->set("sdp", SrsJsonAny::str(ruc.local_sdp_str_.c_str()));
diff --git a/trunk/src/app/srs_app_statistic.cpp b/trunk/src/app/srs_app_statistic.cpp
index 01954b55b4..a355b84976 100644
--- a/trunk/src/app/srs_app_statistic.cpp
+++ b/trunk/src/app/srs_app_statistic.cpp
@@ -566,6 +566,24 @@ std::string SrsStatistic::server_id()
     return server_id_;
 }
 
+std::string SrsStatistic::service_id()
+{
+    if (service_id_.empty()) {
+        service_id_ = srs_random_str(8);
+    }
+
+    return service_id_;
+}
+
+std::string SrsStatistic::service_pid()
+{
+    if (service_pid_.empty()) {
+        service_pid_ = srs_int2str(getpid());
+    }
+
+    return service_pid_;
+}
+
 srs_error_t SrsStatistic::dumps_vhosts(SrsJsonArray* arr)
 {
     srs_error_t err = srs_success;
diff --git a/trunk/src/app/srs_app_statistic.hpp b/trunk/src/app/srs_app_statistic.hpp
index 27f684775e..82e6bb6f1e 100644
--- a/trunk/src/app/srs_app_statistic.hpp
+++ b/trunk/src/app/srs_app_statistic.hpp
@@ -128,6 +128,10 @@ class SrsStatistic
     static SrsStatistic *_instance;
     // The id to identify the sever.
     std::string server_id_;
+    // The id to identify the service.
+    std::string service_id_;
+    // The pid to identify the service process.
+    std::string service_pid_;
 private:
     // The key: vhost id, value: vhost object.
     std::map<std::string, SrsStatisticVhost*> vhosts;
@@ -201,6 +205,10 @@ class SrsStatistic
     // Get the server id, used to identify the server.
     // For example, when restart, the server id must changed.
     virtual std::string server_id();
+    // Get the service id, used to identify the restart of service.
+    virtual std::string service_id();
+    // Get the service pid, used to identify the service process.
+    virtual std::string service_pid();
     // Dumps the vhosts to amf0 array.
     virtual srs_error_t dumps_vhosts(SrsJsonArray* arr);
     // Dumps the streams to amf0 array.
diff --git a/trunk/src/core/srs_core_version5.hpp b/trunk/src/core/srs_core_version5.hpp
index 11c6f1a90d..17b87f69bb 100644
--- a/trunk/src/core/srs_core_version5.hpp
+++ b/trunk/src/core/srs_core_version5.hpp
@@ -9,6 +9,6 @@
 
 #define VERSION_MAJOR       5
 #define VERSION_MINOR       0
-#define VERSION_REVISION    134
+#define VERSION_REVISION    135
 
 #endif
diff --git a/trunk/src/core/srs_core_version6.hpp b/trunk/src/core/srs_core_version6.hpp
index 75444c1c85..c4c434e8d1 100644
--- a/trunk/src/core/srs_core_version6.hpp
+++ b/trunk/src/core/srs_core_version6.hpp
@@ -9,6 +9,6 @@
 
 #define VERSION_MAJOR       6
 #define VERSION_MINOR       0
-#define VERSION_REVISION    15
+#define VERSION_REVISION    16
 
 #endif