Bug fixes for stats and for sending rpc and property updates from the client

Gems/Multiplayer/Code/Include/MultiplayerStats.cpp

@@ -14,6 +14,12 @@
 
 namespace Multiplayer
 {
+    MultiplayerStats::Metric::Metric()
+    {
+        AZStd::uninitialized_fill_n(m_callHistory.data(), RingbufferSamples, 0);
+        AZStd::uninitialized_fill_n(m_byteHistory.data(), RingbufferSamples, 0);
+    }
+
     void MultiplayerStats::ReserveComponentStats(NetComponentId netComponentId, uint16_t propertyCount, uint16_t rpcCount)
     {
         const uint16_t netComponentIndex = aznumeric_cast<uint16_t>(netComponentId);
@@ -71,6 +77,29 @@ namespace Multiplayer
     {
         m_totalHistoryTimeMs = metricFrameTimeMs * static_cast<AZ::TimeMs>(RingbufferSamples);
         m_recordMetricIndex = ++m_recordMetricIndex % RingbufferSamples;
+        for (ComponentStats& componentStats : m_componentStats)
+        {
+            for (Metric& metric : componentStats.m_propertyUpdatesSent)
+            {
+                metric.m_callHistory[m_recordMetricIndex] = 0;
+                metric.m_byteHistory[m_recordMetricIndex] = 0;
+            }
+            for (Metric& metric : componentStats.m_propertyUpdatesRecv)
+            {
+                metric.m_callHistory[m_recordMetricIndex] = 0;
+                metric.m_byteHistory[m_recordMetricIndex] = 0;
+            }
+            for (Metric& metric : componentStats.m_rpcsSent)
+            {
+                metric.m_callHistory[m_recordMetricIndex] = 0;
+                metric.m_byteHistory[m_recordMetricIndex] = 0;
+            }
+            for (Metric& metric : componentStats.m_rpcsRecv)
+            {
+                metric.m_callHistory[m_recordMetricIndex] = 0;
+                metric.m_byteHistory[m_recordMetricIndex] = 0;
+            }
+        }
     }
 
     static void CombineMetrics(MultiplayerStats::Metric& outArg1, const MultiplayerStats::Metric& arg2)

Gems/Multiplayer/Code/Include/MultiplayerStats.h

@@ -37,6 +37,7 @@ namespace Multiplayer
         using MetricRingbuffer = AZStd::array<uint64_t, RingbufferSamples>;
         struct Metric
         {
+            Metric();
             uint64_t m_totalCalls = 0;
             uint64_t m_totalBytes = 0;
             MetricRingbuffer m_callHistory;

Gems/Multiplayer/Code/Source/ConnectionData/ClientToServerConnectionData.cpp

@@ -50,8 +50,9 @@ namespace Multiplayer
         return m_entityReplicationManager;
     }
 
-    void ClientToServerConnectionData::Update([[maybe_unused]] AZ::TimeMs hostTimeMs)
+    void ClientToServerConnectionData::Update(AZ::TimeMs hostTimeMs)
     {
         m_entityReplicationManager.ActivatePendingEntities();
+        m_entityReplicationManager.SendUpdates(hostTimeMs);
     }
 }

Gems/Multiplayer/Code/Source/MultiplayerSystemComponent.cpp

@@ -9,7 +9,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  *
  */
-
+#pragma optimize("", off)
 #include <Source/MultiplayerSystemComponent.h>
 #include <Source/Components/MultiplayerComponent.h>
 #include <Source/AutoGen/AutoComponentTypes.h>
@@ -127,6 +127,7 @@ namespace Multiplayer
 
     void MultiplayerSystemComponent::OnTick([[maybe_unused]] float deltaTime, [[maybe_unused]] AZ::ScriptTimePoint time)
     {
+        AZ::TimeMs deltaTimeMs = aznumeric_cast<AZ::TimeMs>(static_cast<int32_t>(deltaTime * 1000.0f));
         AZ::TimeMs hostTimeMs = AZ::GetElapsedTimeMs();
 
         // Handle deferred local rpc messages that were generated during the updates
@@ -137,6 +138,7 @@ namespace Multiplayer
         m_networkEntityManager.NotifyEntitiesDirtied();
 
         MultiplayerStats& stats = GetStats();
+        stats.TickStats(deltaTimeMs);
         stats.m_entityCount = GetNetworkEntityManager()->GetEntityCount();
         stats.m_serverConnectionCount = 0;
         stats.m_clientConnectionCount = 0;