Track memory usage in a memory category over a specified duration.

MemoryTrackerScript.client.luau

--!strict

local Stats = game:GetService("Stats")

local TRACK_DURATION: number = 60
local MEMORY_CATEGORY: Enum.DeveloperMemoryTag = Enum.DeveloperMemoryTag.LuaHeap
local CHECKPOINTS: {number} = {0, 10, 25, 50, 75, 90, 100}

print("Starting", MEMORY_CATEGORY, "memory tracking for", TRACK_DURATION, "seconds")

for _, percentage in CHECKPOINTS do
	local delayTime = (percentage / 100) * TRACK_DURATION

	task.delay(delayTime, function(): ()
		local memoryUsage = Stats:GetMemoryUsageMbForTag(MEMORY_CATEGORY)
		local totalMemory = Stats:GetTotalMemoryUsageMb()
		print(string.format("[%d%%] Memory Usage: %.2f MB | Total Memory: %.2f MB", percentage, memoryUsage, totalMemory))
	end)
end