diff --git a/cloud/src/common/bvars.cpp b/cloud/src/common/bvars.cpp
index 4485fb9f5d6022..757507b72053e1 100644
--- a/cloud/src/common/bvars.cpp
+++ b/cloud/src/common/bvars.cpp
@@ -383,4 +383,7 @@ mBvarInt64Adder g_bvar_rpc_kv_clean_txn_label_del_counter("rpc_kv_clean_txn_labe
 // get_txn_id
 mBvarInt64Adder g_bvar_rpc_kv_get_txn_id_get_counter("rpc_kv_get_txn_id_get_counter",{"instance_id"});
 
+// meta ranges
+mBvarStatus<int64_t> g_bvar_fdb_kv_ranges_count("fdb_kv_ranges_count", {"category","instance_id", "sub_category"});
+
 // clang-format on
diff --git a/cloud/src/common/bvars.h b/cloud/src/common/bvars.h
index 83ab481764f926..cae7a7133d7934 100644
--- a/cloud/src/common/bvars.h
+++ b/cloud/src/common/bvars.h
@@ -22,6 +22,7 @@
 #include <bvar/latency_recorder.h>
 #include <bvar/multi_dimension.h>
 #include <bvar/reducer.h>
+#include <bvar/status.h>
 
 #include <cstdint>
 #include <initializer_list>
@@ -139,8 +140,7 @@ class mBvarWrapper {
     void put(const std::initializer_list<std::string>& dim_values, ValType value) {
         BvarType* stats = counter_.get_stats(std::list<std::string>(dim_values));
         if (stats) {
-            if constexpr (std::is_same_v<BvarType, bvar::Status<double>> ||
-                          std::is_same_v<BvarType, bvar::Status<long>>) {
+            if constexpr (is_bvar_status<BvarType>::value) {
                 stats->set_value(value);
             } else {
                 *stats << value;
@@ -170,6 +170,10 @@ class mBvarWrapper {
     struct is_valid_bvar_type<bvar::Status<T>> : std::true_type {};
     template <>
     struct is_valid_bvar_type<bvar::LatencyRecorder> : std::true_type {};
+    template <typename T>
+    struct is_bvar_status : std::false_type {};
+    template <typename T>
+    struct is_bvar_status<bvar::Status<T>> : std::true_type {};
 
     bvar::MultiDimension<BvarType> counter_;
 };
@@ -464,3 +468,6 @@ extern mBvarInt64Adder g_bvar_rpc_kv_clean_txn_label_get_counter;
 extern mBvarInt64Adder g_bvar_rpc_kv_clean_txn_label_put_counter;
 extern mBvarInt64Adder g_bvar_rpc_kv_clean_txn_label_del_counter;
 extern mBvarInt64Adder g_bvar_rpc_kv_get_txn_id_get_counter;
+
+// meta ranges
+extern mBvarStatus<int64_t> g_bvar_fdb_kv_ranges_count;
diff --git a/cloud/src/common/metric.cpp b/cloud/src/common/metric.cpp
index 124a5f26a063af..ac0193a9921ec3 100644
--- a/cloud/src/common/metric.cpp
+++ b/cloud/src/common/metric.cpp
@@ -25,16 +25,20 @@
 #include <cstdint>
 #include <memory>
 #include <optional>
+#include <set>
 #include <string>
 #include <string_view>
+#include <unordered_map>
 #include <vector>
 
 #include "common/bvars.h"
 #include "common/logging.h"
+#include "meta-store/keys.h"
 #include "meta-store/txn_kv.h"
 #include "meta-store/txn_kv_error.h"
 
 namespace doris::cloud {
+extern std::set<std::string> get_key_prefix_contants();
 
 // The format of the output is shown in "test/fdb_metric_example.json"
 static const std::string FDB_STATUS_KEY = "\xff\xff/status/json";
@@ -298,10 +302,95 @@ static void export_fdb_status_details(const std::string& status_str) {
     get_process_metric("memory");
 }
 
+// boundaries include the key category{meta, txn, recycle...}, instance_id and sub_category{rowset, txn_label...}
+// encode look like
+// 0x01 "txn" ${instance_id} "txn_label" ${db_id} ${label}
+// 0x01 "meta" ${instance_id} "rowset" ${tablet_id} ${version}
+// the func count same key to hashmap kv_range_count
+// exmaple:
+// kv_range_boundaries: meta|instance1|rowset|..., meta|instance1|rowset|..., meta|instance2|rowset|..., txn|instance1|txn_label|...
+// kv_range_count output: <meta|instance1|rowset, 2>, <meta|instance2|rowset, 1>, <txn|instance1|txn_label, 1>
+void get_kv_range_boundaries_count(std::vector<std::string>& kv_range_boundaries,
+                                   std::unordered_map<std::string, size_t>& kv_range_count) {
+    size_t prefix_size = FdbTxnKv::fdb_partition_key_prefix().size();
+    for (auto&& boundary : kv_range_boundaries) {
+        if (boundary.size() < prefix_size + 1 || boundary[prefix_size] != CLOUD_USER_KEY_SPACE01) {
+            continue;
+        }
+
+        std::string_view user_key(boundary);
+        user_key.remove_prefix(prefix_size + 1); // Skip the KEY_SPACE prefix.
+        std::vector<std::tuple<std::variant<int64_t, std::string>, int, int>> out;
+        decode_key(&user_key, &out); // ignore any error, since the boundary key might be truncated.
+
+        auto visitor = [](auto&& arg) -> std::string {
+            using T = std::decay_t<decltype(arg)>;
+            if constexpr (std::is_same_v<T, std::string>) {
+                return arg;
+            } else {
+                return std::to_string(arg);
+            }
+        };
+
+        if (!out.empty()) {
+            std::string key;
+            // whatever the boundary's category have similar encode part:
+            // category, instance_id, sub_category
+            // we can distinguish boundary using the three parts
+            // some boundaries do not contain all three parts, so restrictions based on size are also necessary
+            for (size_t i = 0; i < 3 && i < out.size(); ++i) {
+                key += std::visit(visitor, std::get<0>(out[i])) + '|';
+            }
+            key.pop_back();
+            kv_range_count[key]++;
+        }
+    }
+}
+
+static void export_fdb_kv_ranges_details(TxnKv* kv) {
+    auto* txn_kv = dynamic_cast<FdbTxnKv*>(kv);
+    if (!txn_kv) {
+        LOG(WARNING) << "this method only support fdb txn kv";
+        return;
+    }
+
+    std::vector<std::string> partition_boundaries;
+    TxnErrorCode code = txn_kv->get_partition_boundaries(&partition_boundaries);
+    if (code != TxnErrorCode::TXN_OK) {
+        auto msg = fmt::format("failed to get boundaries, code={}", code);
+        return;
+    }
+
+    std::unordered_map<std::string, size_t> partition_count;
+    get_kv_range_boundaries_count(partition_boundaries, partition_count);
+
+    auto key_prefix_set = get_key_prefix_contants();
+    std::unordered_map<std::string, int64_t> category_count;
+    for (auto&& [key, count] : partition_count) {
+        std::vector<std::string> keys;
+        size_t pos {};
+        // split key with '|'
+        do {
+            size_t p = std::min(key.size(), key.find('|', pos));
+            keys.emplace_back(key.substr(pos, p - pos));
+            pos = p + 1;
+        } while (pos < key.size());
+        keys.resize(3);
+        if (key_prefix_set.contains(keys[0])) {
+            category_count[keys[0]] += count;
+            g_bvar_fdb_kv_ranges_count.put({keys[0], keys[1], keys[2]}, count);
+        } else {
+            LOG(WARNING) << fmt::format("Unknow meta range type: {}", keys[0]);
+            continue;
+        }
+    }
+}
+
 void FdbMetricExporter::export_fdb_metrics(TxnKv* txn_kv) {
     int64_t busyness = 0;
     std::string fdb_status = get_fdb_status(txn_kv);
     export_fdb_status_details(fdb_status);
+    export_fdb_kv_ranges_details(txn_kv);
     if (auto* kv = dynamic_cast<FdbTxnKv*>(txn_kv); kv != nullptr) {
         busyness = static_cast<int64_t>(kv->get_client_thread_busyness() * 100);
         g_bvar_fdb_client_thread_busyness_percent.set_value(busyness);
diff --git a/cloud/src/common/metric.h b/cloud/src/common/metric.h
index ad918482daa460..72f508c84e7e74 100644
--- a/cloud/src/common/metric.h
+++ b/cloud/src/common/metric.h
@@ -28,6 +28,8 @@
 #include "meta-store/txn_kv.h"
 
 namespace doris::cloud {
+extern void get_kv_range_boundaries_count(std::vector<std::string>& partition_boundaries,
+                                          std::unordered_map<std::string, size_t>& partition_count);
 
 class FdbMetricExporter {
 public:
diff --git a/cloud/src/meta-service/meta_service_http.cpp b/cloud/src/meta-service/meta_service_http.cpp
index 21db2ec0357b64..7a78b97eaa6f45 100644
--- a/cloud/src/meta-service/meta_service_http.cpp
+++ b/cloud/src/meta-service/meta_service_http.cpp
@@ -75,6 +75,9 @@ extern int decrypt_instance_info(InstanceInfoPB& instance, const std::string& in
                                  MetaServiceCode& code, std::string& msg,
                                  std::shared_ptr<Transaction>& txn);
 
+extern void get_kv_range_boundaries_count(std::vector<std::string>& partition_boundaries,
+                                          std::unordered_map<std::string, size_t>& partition_count);
+
 template <typename Message>
 static google::protobuf::util::Status parse_json_message(const std::string& unresolved_path,
                                                          const std::string& body, Message* req) {
@@ -532,38 +535,8 @@ static HttpResponse process_show_meta_ranges(MetaServiceImpl* service, brpc::Con
         auto msg = fmt::format("failed to get boundaries, code={}", code);
         return http_json_reply(MetaServiceCode::UNDEFINED_ERR, msg);
     }
-
     std::unordered_map<std::string, size_t> partition_count;
-    size_t prefix_size = FdbTxnKv::fdb_partition_key_prefix().size();
-    for (auto&& boundary : partition_boundaries) {
-        if (boundary.size() < prefix_size + 1 || boundary[prefix_size] != CLOUD_USER_KEY_SPACE01) {
-            continue;
-        }
-
-        std::string_view user_key(boundary);
-        user_key.remove_prefix(prefix_size + 1); // Skip the KEY_SPACE prefix.
-        std::vector<std::tuple<std::variant<int64_t, std::string>, int, int>> out;
-        decode_key(&user_key, &out); // ignore any error, since the boundary key might be truncated.
-
-        auto visitor = [](auto&& arg) -> std::string {
-            using T = std::decay_t<decltype(arg)>;
-            if constexpr (std::is_same_v<T, std::string>) {
-                return arg;
-            } else {
-                return std::to_string(arg);
-            }
-        };
-
-        if (!out.empty()) {
-            std::string key;
-            for (size_t i = 0; i < 3 && i < out.size(); ++i) {
-                key += std::visit(visitor, std::get<0>(out[i]));
-                key += '|';
-            }
-            key.pop_back(); // omit the last '|'
-            partition_count[key]++;
-        }
-    }
+    get_kv_range_boundaries_count(partition_boundaries, partition_count);
 
     // sort ranges by count
     std::vector<std::pair<std::string, size_t>> meta_ranges;
@@ -575,7 +548,7 @@ static HttpResponse process_show_meta_ranges(MetaServiceImpl* service, brpc::Con
     std::sort(meta_ranges.begin(), meta_ranges.end(),
               [](const auto& lhs, const auto& rhs) { return lhs.second > rhs.second; });
 
-    std::string body = fmt::format("total partitions: {}\n", partition_boundaries.size());
+    std::string body = fmt::format("total meta ranges: {}\n", partition_boundaries.size());
     for (auto&& [key, count] : meta_ranges) {
         body += fmt::format("{}: {}\n", key, count);
     }
diff --git a/cloud/src/meta-store/keys.cpp b/cloud/src/meta-store/keys.cpp
index dff688c22d75d5..83ba12deba7614 100644
--- a/cloud/src/meta-store/keys.cpp
+++ b/cloud/src/meta-store/keys.cpp
@@ -17,6 +17,8 @@
 
 #include "meta-store/keys.h"
 
+#include <set>
+
 #include "meta-store/codec.h"
 
 namespace doris::cloud {
@@ -526,5 +528,20 @@ int decode_key(std::string_view* in,
     }
     return 0;
 }
-
+//==================================================================================
+// Key Prefix Map
+//==================================================================================
+std::set<std::string> get_key_prefix_contants() {
+    std::set<std::string> key_prefix_set;
+    key_prefix_set.insert(INSTANCE_KEY_PREFIX);
+    key_prefix_set.insert(TXN_KEY_PREFIX);
+    key_prefix_set.insert(VERSION_KEY_PREFIX);
+    key_prefix_set.insert(META_KEY_PREFIX);
+    key_prefix_set.insert(RECYCLE_KEY_PREFIX);
+    key_prefix_set.insert(STATS_KEY_PREFIX);
+    key_prefix_set.insert(JOB_KEY_PREFIX);
+    key_prefix_set.insert(COPY_KEY_PREFIX);
+    key_prefix_set.insert(VAULT_KEY_PREFIX);
+    return key_prefix_set;
+}
 } // namespace doris::cloud