diff --git a/dbms/programs/server/PrometheusMetricsWriter.cpp b/dbms/programs/server/PrometheusMetricsWriter.cpp
index 11782710104..17c05d14936 100644
--- a/dbms/programs/server/PrometheusMetricsWriter.cpp
+++ b/dbms/programs/server/PrometheusMetricsWriter.cpp
@@ -3,6 +3,7 @@
 #include <algorithm>
 
 #include <IO/WriteHelpers.h>
+#include <Common/CurrentStatusInfo.h>
 
 namespace
 {
@@ -40,6 +41,7 @@ PrometheusMetricsWriter::PrometheusMetricsWriter(
     , send_events(config.getBool(config_name + ".events", true))
     , send_metrics(config.getBool(config_name + ".metrics", true))
     , send_asynchronous_metrics(config.getBool(config_name + ".asynchronous_metrics", true))
+    , send_status_info(config.getBool(config_name + ".status_info", true))
 {
 }
 
@@ -86,7 +88,7 @@ void PrometheusMetricsWriter::write(WriteBuffer & wb) const
         auto async_metrics_values = async_metrics.getValues();
         for (const auto & name_value : async_metrics_values)
         {
-            std::string key{asynchronous_metrics_prefix + name_value.first};
+            std::string key{current_status_prefix + name_value.first};
 
             replaceInvalidChars(key);
             auto value = name_value.second;
@@ -96,6 +98,38 @@ void PrometheusMetricsWriter::write(WriteBuffer & wb) const
             writeOutLine(wb, key, value);
         }
     }
+
+    if (send_status_info)
+    {
+        for (size_t i = 0, end = CurrentStatusInfo::end(); i < end; ++i)
+        {
+            std::string metric_name{CurrentStatusInfo::getName(static_cast<CurrentStatusInfo::Metric>(i))};
+            std::string metric_doc{CurrentStatusInfo::getDocumentation(static_cast<CurrentStatusInfo::Metric>(i))};
+
+            replaceInvalidChars(metric_name);
+            std::string key{current_status_prefix + metric_name};
+
+            writeOutLine(wb, "# HELP", key, metric_doc);
+            writeOutLine(wb, "# TYPE", key, "gauge");
+
+            for (const auto & value: CurrentStatusInfo::values[i])
+            {
+                for (const auto & enum_value: CurrentStatusInfo::getAllPossibleValues(static_cast<CurrentStatusInfo::Metric>(i)))
+                {
+                    DB::writeText(key, wb);
+                    DB::writeChar('{', wb);
+                    DB::writeText(key, wb);
+                    DB::writeText("=\"", wb);
+                    DB::writeText(enum_value.first, wb);
+                    DB::writeText("\",name=\"", wb);
+                    DB::writeText(value.first, wb);
+                    DB::writeText("\"} ", wb);
+                    DB::writeText(value.second == enum_value.first, wb);
+                    DB::writeChar('\n', wb);
+                }
+            }
+        }
+    }
 }
 
 }
diff --git a/dbms/programs/server/PrometheusMetricsWriter.h b/dbms/programs/server/PrometheusMetricsWriter.h
index ba1f0cde61b..4422ced625e 100644
--- a/dbms/programs/server/PrometheusMetricsWriter.h
+++ b/dbms/programs/server/PrometheusMetricsWriter.h
@@ -27,10 +27,12 @@ private:
     const bool send_events;
     const bool send_metrics;
     const bool send_asynchronous_metrics;
+    const bool send_status_info;
 
     static inline constexpr auto profile_events_prefix = "ClickHouseProfileEvents_";
     static inline constexpr auto current_metrics_prefix = "ClickHouseMetrics_";
     static inline constexpr auto asynchronous_metrics_prefix = "ClickHouseAsyncMetrics_";
+    static inline constexpr auto current_status_prefix = "ClickHouseStatusInfo_";
 };
 
 }
diff --git a/dbms/src/Common/CurrentStatusInfo.cpp b/dbms/src/Common/CurrentStatusInfo.cpp
new file mode 100644
index 00000000000..693b21080fd
--- /dev/null
+++ b/dbms/src/Common/CurrentStatusInfo.cpp
@@ -0,0 +1,58 @@
+#include <Common/CurrentStatusInfo.h>
+#include <Interpreters/ExternalLoader.h>
+
+/// Available status. Add something here as you wish.
+#define APPLY_FOR_STATUS(M) \
+    M(DictionaryStatus, "Dictionary Status.", DB::ExternalLoader::getStatusEnumAllPossibleValues()) \
+
+
+namespace CurrentStatusInfo
+{
+    #define M(NAME, DOCUMENTATION, ENUM) extern const Metric NAME = __COUNTER__;
+        APPLY_FOR_STATUS(M)
+    #undef M
+    constexpr Metric END = __COUNTER__;
+
+    std::mutex locks[END] {};
+    std::unordered_map<String, String> values[END] {};
+
+
+    const char * getName(Metric event)
+    {
+        static const char * strings[] =
+        {
+        #define M(NAME, DOCUMENTATION, ENUM) #NAME,
+            APPLY_FOR_STATUS(M)
+        #undef M
+        };
+
+        return strings[event];
+    }
+
+    const char * getDocumentation(Metric event)
+    {
+        static const char * strings[] =
+        {
+        #define M(NAME, DOCUMENTATION, ENUM) DOCUMENTATION,
+            APPLY_FOR_STATUS(M)
+        #undef M
+        };
+
+        return strings[event];
+    }
+
+    const std::vector<std::pair<String, Int8>> & getAllPossibleValues(Metric event)
+    {
+        static const std::vector<std::pair<String, Int8>> enum_values [] =
+        {
+        #define M(NAME, DOCUMENTATION, ENUM) ENUM,
+            APPLY_FOR_STATUS(M)
+        #undef M
+        };
+        return enum_values[event];
+    }
+
+    Metric end() { return END; }
+}
+
+#undef APPLY_FOR_STATUS
diff --git a/dbms/src/Common/CurrentStatusInfo.h b/dbms/src/Common/CurrentStatusInfo.h
new file mode 100644
index 00000000000..646d8fce842
--- /dev/null
+++ b/dbms/src/Common/CurrentStatusInfo.h
@@ -0,0 +1,42 @@
+#pragma once
+
+#include <stddef.h>
+#include <cstdint>
+#include <utility>
+#include <atomic>
+#include <Core/Types.h>
+#include <mutex>
+#include <unordered_map>
+
+
+namespace CurrentStatusInfo
+{
+    /// Metric identifier (index in array).
+    using Metric = size_t;
+    using Key = std::string;
+
+    /// Get name of metric by identifier. Returns statically allocated string.
+    const char * getName(Metric event);
+    /// Get text description of metric by identifier. Returns statically allocated string.
+    const char * getDocumentation(Metric event);
+    const std::vector<std::pair<String, Int8>> & getAllPossibleValues(Metric event);
+
+    extern std::unordered_map<String, String> values[];
+    extern std::mutex locks[];
+
+    /// Get index just after last metric identifier.
+    Metric end();
+
+    /// Set status of specified.
+    inline void set(Metric metric, Key key, String value)
+    {
+        std::lock_guard<std::mutex> lock(locks[metric]);
+        values[metric][key] = value;
+    }
+
+    inline void unset(Metric metric, Key key)
+    {
+        std::lock_guard<std::mutex> lock(locks[metric]);
+        values[metric].erase(key);
+    }
+}
diff --git a/dbms/src/Interpreters/ExternalLoader.cpp b/dbms/src/Interpreters/ExternalLoader.cpp
index 5a012bfb5a2..6488bf8f1c0 100644
--- a/dbms/src/Interpreters/ExternalLoader.cpp
+++ b/dbms/src/Interpreters/ExternalLoader.cpp
@@ -8,6 +8,7 @@
 #include <Common/ThreadPool.h>
 #include <Common/randomSeed.h>
 #include <Common/setThreadName.h>
+#include <Common/CurrentStatusInfo.h>
 #include <ext/chrono_io.h>
 #include <ext/scope_guard.h>
 #include <boost/range/adaptor/map.hpp>
@@ -15,6 +16,12 @@
 #include <unordered_set>
 
 
+namespace CurrentStatusInfo
+{
+    extern const Metric DictionaryStatus;
+}
+
+
 namespace DB
 {
 namespace ErrorCodes
@@ -1035,6 +1042,7 @@ private:
             it->second.detach();
             loading_threads.erase(it);
         }
+        CurrentStatusInfo::set(CurrentStatusInfo::DictionaryStatus, name, toString(info->status()));
     }
 
     /// Calculate next update time for loaded_object. Can be called without mutex locking,