// Total System Memory Used
void UpdateMaxSystemUsedMemory(long firstFrameToCheck, long lastFrameToCheck)
{
s_UpdateMaxSystemUsedMemoryProfilerMarker.Begin();
var frameCountToCheck = lastFrameToCheck - firstFrameToCheck;
m_MaxSystemUsedMemory = 0;
var max = m_MaxSystemUsedMemory;
// try to reuse the array if possible
if (m_CachedArray == null || m_CachedArray.Length != frameCountToCheck)
{
m_CachedArray = new float[frameCountToCheck];
}
float maxValueInRange;
ProfilerDriver.GetCounterValuesBatch(UnityEngine.Profiling.ProfilerArea.Memory, "System Used Memory", (int)firstFrameToCheck, 1, m_CachedArray, out maxValueInRange);
if (maxValueInRange > max)
{
max = (ulong)maxValueInRange;
}
m_MaxSystemUsedMemory = max;
s_UpdateMaxSystemUsedMemoryProfilerMarker.End();
}