Initial Commit - Lesson 31 (Commit #1)

Plugins/GameLiftServerSDK/Source/GameLiftMetrics/Private/MemoryStats.cpp

@@ -0,0 +1,42 @@
+/*
+* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+* its licensors.
+*
+* For complete copyright and license terms please see the LICENSE at the root of this
+* distribution (the "License"). All use of this software is governed by the License,
+* or, if provided, by the license below or the license accompanying this file. Do not
+* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*
+*/
+
+#include "MemoryStats.h"
+
+#include "Engine.h"
+#include "EngineStats.h"
+
+namespace Aws {
+namespace GameLift {
+namespace Metrics {
+    GAMELIFT_METRICS_DEFINE_GAUGE(MetricMemoryPhysicalTotal);
+    GAMELIFT_METRICS_DEFINE_GAUGE(MetricMemoryPhysicalAvailable);
+    GAMELIFT_METRICS_DEFINE_GAUGE(MetricMemoryPhysicalUsed);
+
+    GAMELIFT_METRICS_DEFINE_GAUGE(MetricMemoryVirtualTotal);
+    GAMELIFT_METRICS_DEFINE_GAUGE(MetricMemoryVirtualAvailable);
+    GAMELIFT_METRICS_DEFINE_GAUGE(MetricMemoryVirtualUsed);
+}
+}
+}
+
+void FMemoryStats::Collect()
+{
+    auto MemoryStats = FPlatformMemory::GetStats();
+
+    GAMELIFT_METRICS_SET(Aws::GameLift::Metrics::MetricMemoryPhysicalTotal, MemoryStats.TotalPhysical);
+    GAMELIFT_METRICS_SET(Aws::GameLift::Metrics::MetricMemoryPhysicalAvailable, MemoryStats.AvailablePhysical);
+    GAMELIFT_METRICS_SET(Aws::GameLift::Metrics::MetricMemoryPhysicalUsed, MemoryStats.UsedPhysical);
+    GAMELIFT_METRICS_SET(Aws::GameLift::Metrics::MetricMemoryVirtualTotal, MemoryStats.TotalVirtual);
+    GAMELIFT_METRICS_SET(Aws::GameLift::Metrics::MetricMemoryVirtualAvailable, MemoryStats.AvailableVirtual);
+    GAMELIFT_METRICS_SET(Aws::GameLift::Metrics::MetricMemoryVirtualUsed, MemoryStats.UsedVirtual);
+}