diff --git a/trunk/doc/CHANGELOG.md b/trunk/doc/CHANGELOG.md
index 66107e6e0..5c2a712a2 100644
--- a/trunk/doc/CHANGELOG.md
+++ b/trunk/doc/CHANGELOG.md
@@ -7,6 +7,7 @@ The changelog for SRS.
 
 ## SRS 5.0 Changelog
 
+* v5.0, 2022-08-26, Log: Stat the number of logs. v5.0.45
 * v5.0, 2022-08-24, Log: Support write log to tencentcloud CLS. v5.0.44
 * v5.0, 2022-08-22, Fix [#3114](https://github.com/ossrs/srs/issues/3114): Origin cluster config bug. v5.0.43
 * v5.0, 2022-08-19, For [#2136](https://github.com/ossrs/srs/issues/2136): API: Cleanup no active streams for statistics. v5.0.42
diff --git a/trunk/src/app/srs_app_latest_version.cpp b/trunk/src/app/srs_app_latest_version.cpp
index c869d6c3e..e8d7c43d1 100644
--- a/trunk/src/app/srs_app_latest_version.cpp
+++ b/trunk/src/app/srs_app_latest_version.cpp
@@ -18,6 +18,7 @@
 #include <srs_app_utility.hpp>
 #include <srs_app_uuid.hpp>
 #include <srs_app_statistic.hpp>
+#include <srs_app_tencentcloud.hpp>
 
 #include <unistd.h>
 #include <sstream>
@@ -155,6 +156,9 @@ void srs_build_features(stringstream& ss)
     SRS_CHECK_FEATURE(exec, ss);
     SRS_CHECK_FEATURE(transcode, ss);
     SRS_CHECK_FEATURE(security, ss);
+
+    SRS_CHECK_FEATURE2(_srs_cls->enabled(), "cls", ss);
+    SRS_CHECK_FEATURE3(_srs_cls->nn_logs(), "logs", _srs_cls->nn_logs(), ss);
 }
 
 SrsLatestVersion::SrsLatestVersion()
diff --git a/trunk/src/app/srs_app_tencentcloud.cpp b/trunk/src/app/srs_app_tencentcloud.cpp
index 582e00e6a..130f2d19a 100644
--- a/trunk/src/app/srs_app_tencentcloud.cpp
+++ b/trunk/src/app/srs_app_tencentcloud.cpp
@@ -800,6 +800,7 @@ SrsClsClient::SrsClsClient()
     debug_logging_ = false;
     heartbeat_ratio_ = 0;
     streams_ratio_ = 0;
+    nn_logs_ = 0;
 }
 
 SrsClsClient::~SrsClsClient()
@@ -841,6 +842,11 @@ string SrsClsClient::tag()
     return tag_;
 }
 
+uint64_t SrsClsClient::nn_logs()
+{
+    return nn_logs_;
+}
+
 srs_error_t SrsClsClient::initialize()
 {
     srs_error_t err = srs_success;
@@ -967,7 +973,8 @@ srs_error_t SrsClsClient::send_log(ISrsEncoder* sugar, int count, int total)
     }
 
     if (debug_logging_) {
-        srs_trace("CLS write logs=%d/%d, size=%dB, request_id=%s", count, total, body.length(), request_id.c_str());
+        string server_id = SrsStatistic::instance()->server_id();
+        srs_trace("CLS write logs=%d/%d, size=%dB, server_id=%s, request_id=%s", count, total, body.length(), server_id.c_str(), request_id.c_str());
     }
 
     return err;
@@ -980,8 +987,11 @@ srs_error_t SrsClsClient::send_logs(SrsClsSugars* sugars)
 {
     srs_error_t err = srs_success;
 
-    // Never do infinite loop, limit to a max loop and drop logs if exceed.
+    // Record the total logs sent out.
     int total = sugars->size();
+    nn_logs_ += total;
+
+    // Never do infinite loop, limit to a max loop and drop logs if exceed.
     for (int i = 0; i < 128 && !sugars->empty(); ++i) {
         SrsClsSugars* v = sugars->slice(SRS_CLS_BATCH_MAX_LOG_SIZE);
         SrsAutoFree(SrsClsSugars, v);
diff --git a/trunk/src/app/srs_app_tencentcloud.hpp b/trunk/src/app/srs_app_tencentcloud.hpp
index 47c1eaa9f..e8d12f6dd 100644
--- a/trunk/src/app/srs_app_tencentcloud.hpp
+++ b/trunk/src/app/srs_app_tencentcloud.hpp
@@ -68,6 +68,8 @@ private:
     std::string secret_id_;
     std::string endpoint_;
     std::string topic_;
+private:
+    uint64_t nn_logs_;
 public:
     SrsClsClient();
     virtual ~SrsClsClient();
@@ -79,6 +81,7 @@ public:
     int streams_ratio();
     std::string label();
     std::string tag();
+    uint64_t nn_logs();
 public:
     srs_error_t initialize();
 private:
diff --git a/trunk/src/core/srs_core_version5.hpp b/trunk/src/core/srs_core_version5.hpp
index d6f69f2ef..b5d1f362f 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    44
+#define VERSION_REVISION    45
 
 #endif