proxy: count permanent put values by hash in stats

include/opendht/dht_proxy_server.h

@@ -98,8 +98,10 @@ public:
     struct ServerStats {
         /** Current number of listen operations */
         size_t listenCount {0};
-        /** Current number of permanent put operations */
+        /** Current number of permanent put operations (hash used) */
         size_t putCount {0};
+        /** Current number of permanent put values */
+        size_t totalPermanentPuts {0};
         /** Current number of push tokens with at least one listen operation */
         size_t pushListenersCount {0};
         /** Average requests per second */
@@ -129,6 +131,7 @@ public:
             Json::Value result;
             result["listenCount"] = static_cast<Json::UInt64>(listenCount);
             result["putCount"] = static_cast<Json::UInt64>(putCount);
+            result["totalPermanentPuts"] = static_cast<Json::UInt64>(totalPermanentPuts);
             result["pushListenersCount"] = static_cast<Json::UInt64>(pushListenersCount);
             result["requestRate"] = requestRate;
             if (nodeInfo)

src/dht_proxy_server.cpp

@@ -555,6 +555,10 @@ DhtProxyServer::updateStats(std::shared_ptr<NodeInfo> info) const
 #ifdef OPENDHT_PUSH_NOTIFICATIONS
     stats.pushListenersCount = pushListeners_.size();
 #endif
+    stats.totalPermanentPuts = 0;
+    std::for_each(puts_.begin(), puts_.end(), [&stats](const auto& put) {
+        stats.totalPermanentPuts += put.second.puts.size();
+    });
     stats.putCount = puts_.size();
     stats.listenCount = listeners_.size();
     stats.nodeInfo = std::move(info);

tools/dhtproxy_stats.py

@@ -7,7 +7,7 @@ stats_total = {"users":0, "pushListenersCount":0, "listenCount":0, "totalListene
 
 for i in range(80,101):
     print("Collecting stats for proxy " + str(i))
-    response = requests.request('STATS', 'http://dhtproxy.jami.net:' + str(i))
+    response = requests.request('STATS', 'http://127.0.0.1:' + str(i))
 
     if response.status_code == 200:
         result = response.json()
@@ -38,11 +38,8 @@ for i in range(80,101):
         except:
             pass
         try:
-            total = 0
-            for h,v in result["puts"].items():
-                total += int(v)
-            stats['totalPermanentPuts'] = total
-            stats_total['totalPermanentPuts'] += total
+            stats['totalPermanentPuts'] = int(result["totalPermanentPuts"])
+            stats_total['totalPermanentPuts'] += int(result["totalPermanentPuts"])
         except:
             pass