forked from endernon/PGRData
82 lines
2.5 KiB
Lua
82 lines
2.5 KiB
Lua
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XPerformance = XPerformance or {}
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local CsTime = CS.UnityEngine.Time
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local IO = CS.System.IO
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local collectgarbage = collectgarbage
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local AutoSaveTime = 10
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local LastSaveTime = 0
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local TraceLevel = 5
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XPerformance.SaveDataPath = XPerformance.SaveDataPath or string.format("Log/MemData_%s.tab", CS.System.DateTime.Now:ToString("MMddhhmm"))
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XPerformance.SaveTimerId = XPerformance.SaveTimerId or 0
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XPerformance.LuaMemData = XPerformance.LuaMemData or {}
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-- 定期保存数据
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function XPerformance.StartLuaMenCollect()
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if CS.UnityEngine.Application.platform ~= CS.UnityEngine.RuntimePlatform.WindowsEditor then
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return
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end
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if XPerformance.SaveTimerId then
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XScheduleManager.UnSchedule(XPerformance.SaveTimerId)
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XPerformance.SaveTimerId = 0
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end
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XPerformance.SaveTimerId = XScheduleManager.ScheduleForever(function()
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if not next(XPerformance.LuaMemData) then
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return
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end
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local nowTime = CsTime.realtimeSinceStartup
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if nowTime - LastSaveTime > AutoSaveTime then
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LastSaveTime = nowTime
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XPerformance.SaveMemData()
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end
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end, AutoSaveTime * 1000)
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end
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-- 保存数据
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function XPerformance.SaveMemData()
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local sw
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if not IO.File.Exists(XPerformance.SaveDataPath) then
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sw = IO.File.CreateText(XPerformance.SaveDataPath)
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sw:Write("traceName\tkey\tcostMem\tcurrentMem\n")
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else
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sw = IO.File.AppendText(XPerformance.SaveDataPath)
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sw:Write("\n")
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end
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local tab = {}
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for key, str in pairs(XPerformance.LuaMemData) do
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table.insert(tab, str)
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end
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XPerformance.LuaMemData = {}
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local content = table.concat(tab, '\n')
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sw:Write(content)
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sw:Flush()
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sw:Close()
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XLog.Debug("... save data:" .. content)
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end
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-- 记录一段代码消耗的lua内存
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function XPerformance.RecordLuaMemData(name, func, isCollect)
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if isCollect == nil then
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isCollect = true
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end
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if isCollect then
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collectgarbage("collect")
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end
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local beforeMem = collectgarbage("count")
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func()
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if isCollect then
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collectgarbage("collect")
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end
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local currentMem = collectgarbage("count")
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local costMem = currentMem - beforeMem
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costMem = math.floor(costMem / 1024 * 10000) / 10000
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currentMem = math.floor(beforeMem / 1024 * 10000) / 10000
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-- 记录消耗
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local traceName = XTool.GetStackTraceName(TraceLevel)
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local str = string.format("%s\t%s\t%s\t%s", traceName, name, costMem, currentMem)
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table.insert(XPerformance.LuaMemData, str)
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end
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