怎么调试lua性能
我们的游戏使用的是Cocos2dx-lua 3.9的项目，最近发现我们的游戏。运行比较缓慢。想做一次性能优化了。其实主要分为GPU、CPU的分别优化。GPU部分的优化。网上有很多优化措施。但是CPU因为是每个项目都不一样所以也没有什么特别的通用的优化手段。软件运行的速度毕竟跟你的代码质量是直接挂钩的。常规的Lua优化方式。也就是很多地方在提的公共函数的本地化。比如说`local type = type`这种。不过在后来的调查中发现这种方式对于lua5.1效果比较明显。至于5.3或者luaJIT则效果不是很明显。调查中发现3.9是使用luaJIT的（想知道自己的项目解释器是不是Jit应该可以print(jit and jit.version)）。所以这部分我们就暂时不做了。只能从项目中设计不合理的部分改起了。但是从什么地方开始改。那些函数调用的时间比较长，就需要来统计函数的运行次数与时间了。
怎么统计每个函数的运行时间和次数
网上找了找相关资料，就这篇文章写的还算明白。lua性能分析。不过我并没有找到他的代码，因为Github上的这个项目好像是丢了，不知道为什么。不过大体意思是明白怎么回事了。简单点说就是在C++层面上通过两个回调（函数进入时、退出时）然后统计时间，然后根据执行的先后顺序来一层一层的打印对应的对战，达到游戏中所有的函数运行时间心中有数的目的。因为没有找到他的源码。不过好在读懂他是什么意思了。不过我对于Lua C++部分的代码并不是很熟，所以我决定在Lua方面做手脚，统计函数的执行时间究竟有多长，毕竟可以打到同样的目的，不过Lua统计时间看看就好。不要太当真。
怎样给Lua的函数添加上统计代码
或许对于其他语言来说这件事情没有那么容易，不过对于lua语言来说这就简单多了。最简单的手段就是让原来的函数等于一个新的函数。在新的函数中计时并且调用原来的函数就可以了。废话不多说了。直接上相关代码可能更容易看懂
local function PerformanceStatisticsFunction(key, func)
-- print("PerformanceStatisticsFunction", key)
return function( ... )
local current_stack = nil
local parent_stack = PerformanceStatistics:getInstance()._stack_parent
local call_stack = PerformanceStatistics:getInstance()._call_stack
if not parent_stack then
if not call_stack[key] then
call_stack[key] = kunpo.TreeNode.new()
end
current_stack = call_stack[key]
else
current_stack = parent_stack:getChildByName(key)
if not current_stack then
current_stack = kunpo.TreeNode.new()
parent_stack:addChild(current_stack)
end
end
current_stack:setName(key)
local data = current_stack:getData()
if data == nil then
data = {Count = 0, Time = 0}
current_stack:setData(data)
end
PerformanceStatistics:getInstance()._stack_parent = current_stack
local t0 = GetTimeNow()
local res = {func(...)}
local t1 = GetTimeNow()
PerformanceStatistics.getInstance():statisticsTime(key, t1 - t0)
PerformanceStatistics.getInstance():statisticsCount(key)
data.Count = data.Count + 1
data.Time = data.Time + (t1 - t0)
PerformanceStatistics:getInstance()._stack_parent = parent_stack
return unpack(res)
end
end
然后就是准备需要监控的数据了
因为项目中的代码多是写到一个类似于类概念的地方所以我们这边准备的都是相关内容的类内容
-- 初始化项目中的函数
local WatchItem =
{
["Manager.ArchiveManager"] = kunpo.ArchiveManager,
["Manager.BasicDataManager"] = kunpo.BasicDataManager,
["Manager.BuffManager"] = kunpo.BuffManager,
["Manager.BuffTypeManager"] = kunpo.BuffTypeManager,
["Manager.ConfigDataManager"] = kunpo.ConfigDataManager,
["Manager.EffectsManager"] = EffectsManager,
["Manager.GameManager"] = GameManager,
["Manager.LevelManager"] = LevelManager,
["Manager.MachineManager"] = MachineManager,
["Manager.MapManager"] = MapManager,
["Manager.ObjectManager"] = ObjectManager,
["Manager.PerCreateManager"] = kunpo.PerCreateManager,
["Manager.PerLoadingManager"] = kunpo.PerLoadingManager,
["Manager.PortalManager"] = PortalManager,
["Manager.RecycleManager"] = RecycleManager,
["Manager.RuntimeDataManager"] = kunpo.RuntimeDataManager,
["Manager.ShadowManager"] = ShadowManager,
["Manager.TaskManager"] = kunpo.TaskManager,
["Manager.TaskUIManager"] = TaskUIManager,
["Manager.TCDataManager"] = kunpo.TCDataManager,
["Manager.UpdateManager"] = kunpo.UpdateManager,
["Manager.UpdateWeightManager"] = kunpo.UpdateWeightManager,
}
-- 添加监控内容
local table_list =
{
["kunpo.Components"] = kunpo.Components,
["kunpo.DataPool"] = kunpo.DataPool,
["kunpo.Effects"] = kunpo.Effects,
["kunpo.GameData"] = kunpo.GameData,
["kunpo.map"] = kunpo.map,
["kunpo.ObjectBarrier"] = kunpo.ObjectBarrier,
["kunpo"] =
{
["Bullet"] = kunpo.Bullet,
["Character"] = kunpo.Character,
["DropItem"] = kunpo.DropItem,
["Enemy"] = kunpo.Enemy,
["MachineBase"] = kunpo.MachineBase,
["Task"] = kunpo.Task,
["LimitCondition"] = kunpo.LimitCondition,
["LimitCurrentPlayer"] = kunpo.LimitCurrentPlayer,
["LimitCurrentPlayerHP"] = kunpo.LimitCurrentPlayerHP,
["LimitLevel"] = kunpo.LimitLevel,
["LimitSourceChildType"] = kunpo.LimitSourceChildType,
["LimitSourceItemId"] = kunpo.LimitSourceItemId,
["LimitSourceType"] = kunpo.LimitSourceType,
["LimitTargetChildType"] = kunpo.LimitTargetChildType,
["LimitTargetItemId"] = kunpo.LimitTargetItemId,
["LimitTargetType"] = kunpo.LimitTargetType,
["PreConditionLossBlood"] = kunpo.PreConditionLossBlood,
["AStar"] = kunpo.AStar,
["CommonsLogics"] = kunpo.CommonsLogics,
["EventTools"] = kunpo.EventTools,
["functions"] = kunpo.functions,
["RouteData"] = kunpo.RouteData,
["SafeCall"] = kunpo.SafeCall,
["SDKHelper"] = kunpo.SDKHelper,
["SpriteHelper"] = kunpo.SpriteHelper,
["TimeRecord"] = kunpo.TimeRecord,
},
["_G"] =
{
["Joystick"] = Joystick,
["JoystickShot"] = JoystickShot,
["Linq"] = Linq,
},
["kunpo.BarrierTools"] = kunpo.BarrierTools,
["kunpo.Random"] = kunpo.Random,
}
for key, list in pairs(table_list) do
for k,v in pairs(list) do
WatchItem[key.."."..k] = v
end
end
for k, item in pairs(WatchItem) do
PerformanceStatisticsTable(k, GetSourceClass(item))
end
不过在添加的时候可能会加载不上，因为Cocos2dx-lua中的类中的函数，并不是在他的类上。而是在他的类似于父类的地方。所以需要想办法获取到他的原始父类，将监控代码加载到他的原始父类中去才可以
local function GetSourceClass(t)
local data = t
while true do
if not t then
break
end
if rawget(t, "__cname") then
break
end
local class = rawget(t, "class")
if class then
data = class
break
end
local mtable = getmetatable(t)
if mtable == nil then
break
end
local index = rawget(mtable, "__index")
if type(index) ~= "table" then
break
end
data = GetSourceClass(index)
break
end
return data
end
类的初始化实际上就是替换类中的函数为统计函数
local function PerformanceStatisticsTable(tname, t)
-- print("PerformanceStatisticsTable", tname)
-- local PrintName = "Manager.ObjectManager"
-- if tname == PrintName then
-- print("PerformanceStatisticsTable", tname, t, t.__is_performance_statistics)
-- end
local ignore_list = {"ctor", "new", "create"}
while true do
if t.__is_performance_statistics then
break
end
t.__is_performance_statistics = true
for k,v in pairs(t) do
-- if tname == PrintName then
-- print(PrintName, k, v)
-- end
local item_type = type(v)
if item_type == "function" and not table.contain(ignore_list, k) then
t[k] = PerformanceStatisticsFunction(table.concat({tname, k}, "."), v)
end
end
break
end
end
这些东西都做好了之后。就差统计相关的信息。需要有地方将这一帧中的所有性能调试相关的信息保存起来
local function GetTimeNow()
return os.clock()
end
local output_path = device.writablePath.."Debug"
local lfs = lfs
for file in lfs.dir(output_path) do
if file ~= "." and file ~= ".." and file ~= ".DS_Store" then
-- print("DebugOutput", file)
local file_name = output_path.."/"..file
os.remove(file_name)
end
end
local PerformanceStatistics = class("PerformanceStatistics")
local instance = nil
function PerformanceStatistics:getInstance()
return instance
end
function PerformanceStatistics:ctor( ... )
self._statistics_time = {}
self._statistics_count = {}
self._all_time = 0
self._print_index = 1000000
self._call_stack = {}
self._stack_parent = nil
-- self._all_time_label = nil
end
-- function PerformanceStatistics:setAllTimeLabel(label)
-- self._all_time_label = label
-- end
function PerformanceStatistics:statisticsTime(name, time)
self._statistics_time[name] = (self._statistics_time[name] or 0) + time
end
function PerformanceStatistics:statisticsCount(name)
self._statistics_count[name] = (self._statistics_count[name] or 0) + 1
end
function PerformanceStatistics:clearLastInfo()
-- if self._all_time_label then
-- self._all_time_label:setString(self._all_time)
-- end
self._statistics_time = {}
self._statistics_count = {}
-- for k,v in pairs(self._statistics_time) do
-- self._statistics_time[k] = 0
-- end
-- for k,v in pairs(self._statistics_count) do
-- self._statistics_count[k] = 0
-- end
self._call_stack = {}
self._stack_parent = nil
self._all_time = 0
end
function PerformanceStatistics:setAllTime(t)
self._all_time = t
end
function PerformanceStatistics:getAllTime()
return self._all_time
end
local HeadTab = 3
local function WriteTreeToFile(node, parenttime, deep)
deep = deep or 0
local heads = {}
for i = 1, deep do
table.insert(heads, "\t")
end
local alltime = PerformanceStatistics:getInstance()._all_time
local data = node:getData()
io.write(table.concat(heads)..table.concat({string.format("%.3f\t%.3f", data.Time / parenttime, data.Time / alltime), data.Count, node:getName()}, "\t").."\n")
local childs = node:getChilds()
table.sort(childs, function(a, b) return a:getData().Time > b:getData().Time end)
for _, item in ipairs(childs) do
WriteTreeToFile(item, data.Time, deep + 1)
end
end
function PerformanceStatistics:writeAllInfoToFile()
self._print_index = self._print_index + 1
local file_path = device.writablePath.."Debug/"..self._print_index..".txt"
io.output(file_path)
io.write("self._all_time "..self._all_time.."\n")
-- 瀑布式打印
local alltime = PerformanceStatistics:getInstance()._all_time
for _, item in pairs(self._call_stack) do
WriteTreeToFile(item, alltime)
io.write("\n")
end
-- 普通打印
io.write("\nself._statistics_time \n")
local output_list = {}
for k,v in pairs(self._statistics_time) do
table.insert(output_list, {key = k, value = v})
end
table.sort(output_list, function(a, b) return a.value > b.value end)
for i, item in ipairs(output_list) do
local k, v = item.key, item.value
io.write(table.concat({v / self._all_time, v, k}, "\t") .. "\n")
end
io.write("\nself._statistics_count \n")
output_list = {}
for k,v in pairs(self._statistics_count) do
table.insert(output_list, {key = k, value = v})
end
table.sort(output_list, function(a, b) return a.value > b.value end)
for i, item in ipairs(output_list) do
local k, v = item.key, item.value
io.write(table.concat({v, k}, "\t") .. "\n")
end
end
instance = PerformanceStatistics.new()
cc.exports.PerformanceStatistics = PerformanceStatistics
重写主循环
最后重写掉主循环，让主循环每帧统计信息，并且在当前帧超时之后输出当前帧的所有信息。
local kunpo_components_battlestate_runingupdate = kunpo.Components.BattleState.RuningUpdate
kunpo.Components.BattleState.RuningUpdate = function( ... )
PerformanceStatistics.getInstance():clearLastInfo()
local t0 = GetTimeNow()
kunpo_components_battlestate_runingupdate(...)
local t1 = GetTimeNow()
PerformanceStatistics.getInstance():setAllTime(t1 - t0)
if t1 - t0 > 0.008 then
PerformanceStatistics.getInstance():writeAllInfoToFile()
end
end
怎么查看最后的输出信息
我想最好还是先来一个范本最好
self._all_time 0.0092289999999995
0.997 0.997 1 kunpo.Components.BattleState.RuningUpdate
0.954 0.952 1 Manager.ObjectManager.update
0.990 0.943 1 Manager.UpdateManager.update
0.380 0.358 11 kunpo.Components.Movement.update
0.692 0.248 11 kunpo.Components.LimitMove.limitMove
0.729 0.181 14 Manager.MapManager.isValidMovement
0.358 0.065 14 Manager.MapManager.getTileInRect
0.548 0.036 28 Manager.MapManager.getCoordByPosition
0.198 0.036 78 Manager.MapManager.getHeightByCoord
0.279 0.010 78 Manager.MapManager.isOutOfMapByCoord
0.074 0.013 78 Manager.MapManager.isValidMovementByHeight
0.059 0.011 14 Manager.MapManager.isOutOfMap
0.049 0.009 14 kunpo.Components.Collide.isFloating
0.123 0.001 14 kunpo.Components.Buff.getAttribute
0.017 0.003 14 kunpo.Components.Collide.getCollide
0.068 0.017 14 kunpo.Components.Height.getHeight
0.774 0.013 14 kunpo.Components.Height.getFlyHeight
0.067 0.001 14 kunpo.Components.Buff.getAttribute
0.059 0.015 4 kunpo.Components.MessagePack.addMessage
0.324 0.005 4 kunpo.Components.MessagePack.sortMessages
0.044 0.001 4 kunpo.Components.MessagePack.addMessageeOnly
0.015 0.000 4 kunpo.Components.MessagePack.regetSleepTo
0.025 0.006 4 kunpo.Components.Movement.addExtraForce
0.018 0.004 11 kunpo.Components.Transformation.getPosition
0.010 0.003 11 kunpo.Components.Buff.getAttribute
0.002 0.001 4 kunpo.Components.MessagePack.removeMessage
0.002 0.001 5 kunpo.Components.Movement.getExtraForce
0.000 0.000 1 kunpo.Components.LimitMove.setNeedExtrusion
0.087 0.031 11 kunpo.Components.LimitMove.relieveLimit
0.587 0.018 1 Manager.MapManager.isValidMovement
0.160 0.003 1 Manager.MapManager.getTileInRect
0.815 0.002 2 Manager.MapManager.getCoordByPosition
0.154 0.003 1 kunpo.Components.Collide.isFloating
0.038 0.000 1 kunpo.Components.Buff.getAttribute
0.118 0.002 1 Manager.MapManager.isOutOfMap
0.018 0.000 1 Manager.MapManager.getHeightByCoord
0.000 0.000 1 Manager.MapManager.isOutOfMapByCoord
0.006 0.000 1 kunpo.Components.Collide.getCollide
0.000 0.000 1 Manager.MapManager.isValidMovementByHeight
0.174 0.005 1 Manager.MapManager.getHeightByPosition
0.460 0.002 1 Manager.MapManager.getCoordByPosition
0.420 0.002 1 Manager.MapManager.getHeightByCoord
0.048 0.000 1 Manager.MapManager.isOutOfMapByCoord
0.097 0.003 1 kunpo.Components.Height.getHeight
0.929 0.003 1 kunpo.Components.Height.getFlyHeight
0.000 0.000 1 kunpo.Components.Buff.getAttribute
0.007 0.000 1 kunpo.Components.Buff.getAttribute
0.007 0.000 1 kunpo.Components.LimitMove.setNeedExtrusion
0.054 0.020 11 kunpo.Components.Transformation.setPosition
0.544 0.011 11 kunpo.Components.Collide.setPositionAndDir
0.150 0.003 11 kunpo.Components.Transformation.getDirection
0.050 0.001 11 kunpo.Components.Transformation.getPosition
0.043 0.015 11 kunpo.Components.Movement.getMoveSpeed
0.355 0.005 11 kunpo.Components.Movement.getTemporarySpeedChange
0.184 0.003 11 kunpo.Components.Buff.getAttribute
0.016 0.006 11 kunpo.Components.Movement.clearReactionForceList
0.002 0.001 11 kunpo.Components.Transformation.getPosition
0.002 0.001 11 kunpo.Components.Buff.getAttribute
0.002 0.001 11 kunpo.Components.Movement.updateTemporarySpeedChanges
0.164 0.154 1 kunpo.Components.Health.hurt
0.998 0.154 1 kunpo.Components.Health.reduceHp
0.003 0.000 1 kunpo.Components.DamageReduction.getDamageReduction
0.002 0.000 1 kunpo.Components.Health.callChangeFuncs
0.001 0.000 1 kunpo.Components.DamageReduction.getDamageReductionPercentage
0.058 0.055 73 kunpo.Components.EffectContainer.update
0.132 0.007 12 kunpo.Components.Transformation.getPosition
0.040 0.038 1 kunpo.Components.EnemyRangeDamage.update
0.679 0.026 1 Manager.ObjectManager.damageInRange
0.485 0.013 1 Manager.MapManager.damageWallInRange
0.379 0.005 6 kunpo.map.BarrierLayer.getBarrierByCoord
0.343 0.009 1 Manager.ObjectManager.getObjectsInRange
0.049 0.000 1 kunpo.Components.Collide.getPhysicPosition
0.000 0.000 1 kunpo.Components.Transformation.getPosition
0.012 0.000 1 Manager.ObjectManager.getInstance
0.012 0.000 1 Manager.ObjectManager.getPlayers
0.000 0.000 1 kunpo.Components.Collide.getPhysicRadius
0.004 0.000 1 Manager.MapManager.getInstance
0.099 0.004 1 kunpo.Components.Height.getHeight
0.914 0.003 1 kunpo.Components.Height.getFlyHeight
0.062 0.000 1 kunpo.Components.Buff.getAttribute
0.014 0.001 1 kunpo.Components.Collide.getPhysicPosition
0.400 0.000 1 kunpo.Components.Transformation.getPosition
0.006 0.000 1 kunpo.Components.Collide.getPhysicRadius
0.003 0.000 1 Manager.ObjectManager.getInstance
0.034 0.032 11 kunpo.Components.AutoZOrder.update
0.652 0.021 11 kunpo.Components.Height.getHeight
0.534 0.011 11 kunpo.Components.Height.getFlyHeight
0.382 0.004 11 kunpo.Components.Buff.getAttribute
0.024 0.001 11 kunpo.Components.Transformation.getPosition
0.024 0.001 11 Manager.MapManager.getMapSizeInPixel
0.028 0.026 12 kunpo.Components.DistanceWithNearPlay.update
0.131 0.003 11 kunpo.Components.DistanceWithNearPlay.setDistanceWithNearPlayerSQ
0.123 0.003 11 Manager.ObjectManager.getNearPlayer
0.123 0.003 22 kunpo.Components.Transformation.getPosition
0.102 0.003 11 kunpo.Components.DistanceWithNearPlay.setNearPlayer
0.029 0.001 11 Manager.ObjectManager.getInstance
0.027 0.025 11 kunpo.Components.Shadow.update
0.026 0.001 11 kunpo.Components.Transformation.getPosition
0.022 0.001 11 kunpo.Components.Transformation.getHeight
0.026 0.024 11 kunpo.Components.Buff.update
0.422 0.010 11 Manager.BuffManager.postUpdate
0.064 0.001 11 Manager.BuffManager.getBuffComponent
0.126 0.003 11 Manager.BuffManager.perUpdate
0.018 0.000 11 Manager.BuffManager.update
0.018 0.017 12 kunpo.Components.RootNode.update
0.065 0.001 12 kunpo.Components.Transformation.getScale
0.039 0.001 12 kunpo.Components.Transformation.getPosition
0.006 0.000 1 kunpo.Components.Transformation.getDirectionDegree
0.014 0.013 11 kunpo.Components.Health.update
0.269 0.003 11 kunpo.Components.Health.updateAttackSource
0.235 0.003 11 kunpo.Components.Health.updateInvincible
0.011 0.010 2 kunpo.Components.Surface.update
0.874 0.009 2 kunpo.map.SurfaceLayer.getTypeByPosition
0.349 0.003 2 Manager.MapManager.getCoordByPosition
0.024 0.000 2 kunpo.map.SurfaceLayer.getTypeByCoord
0.012 0.000 2 Manager.MapManager.getInstance
0.000 0.000 2 kunpo.Components.Transformation.getPosition
0.000 0.000 2 kunpo.Components.Surface.isValid
0.011 0.010 2 kunpo.Components.AutoAdjustOrientation.update
0.284 0.003 2 kunpo.CommonsLogics.getNearPlayer
0.037 0.000 2 kunpo.Components.DistanceWithNearPlay.getNearPlayer
0.021 0.000 2 kunpo.Components.Transformation.getScale
0.021 0.000 4 kunpo.Components.Transformation.getPosition
0.011 0.000 2 kunpo.Components.MessagePack.haveMessage
0.011 0.000 2 kunpo.Components.RootNode.getRootNode
0.010 0.010 10 kunpo.Components.Animation.update
0.068 0.001 10 kunpo.Components.Transformation.getHeight
0.045 0.000 9 kunpo.Components.Buff.getAttribute
0.009 0.009 1 kunpo.Components.WeaponLocalZOrderUpdate.update
0.402 0.004 1 kunpo.Components.SkillBase.update
0.030 0.000 1 kunpo.Components.SkillBase.getSkillCd
0.012 0.000 1 kunpo.Components.Transformation.getDirection
0.012 0.000 1 kunpo.Components.SkillBase.getDestroyMe
0.009 0.009 1 kunpo.Components.Streak.update
0.025 0.000 4 kunpo.Components.Transformation.getPosition
0.000 0.000 1 kunpo.Components.Movement.getSpeed
0.009 0.008 3 kunpo.CommonsLogics.getCustomKey
0.008 0.007 8 kunpo.Components.BTFullFrame.update
0.060 0.000 8 kunpo.Components.Buff.getAttribute
0.004 0.004 1 kunpo.map.BarrierLayer.getBarrierByPosition
0.162 0.001 1 Manager.MapManager.getCoordByPosition
0.054 0.000 1 Manager.MapManager.getInstance
0.027 0.000 1 kunpo.map.BarrierLayer.getBarrierByCoord
0.004 0.004 1 kunpo.Components.WeaponLogic.updateHolderDead
0.057 0.000 1 kunpo.Components.StateMachine.getCurrentStateId
0.004 0.004 12 kunpo.Components.FullFrameLogicalHosting.update
0.003 0.003 7 kunpo.Components.MessagePack.haveMessage
0.003 0.003 1 kunpo.CommonsLogics.getNearPlayer
0.037 0.000 1 kunpo.Components.DistanceWithNearPlay.getNearPlayer
0.003 0.003 1 Manager.MapManager.getBarrierLayer
0.003 0.002 2 kunpo.Components.LogicalHosting.update
0.002 0.002 1 Manager.ObjectManager.getInstance
0.002 0.002 1 kunpo.Components.Transformation.setPosition
0.002 0.002 1 kunpo.Components.Transformation.getDirection
0.001 0.001 1 kunpo.Components.TailSmog.update
0.000 0.000 1 kunpo.Components.Movement.getSpeed
0.001 0.001 1 kunpo.Components.WeaponLogic.isAmmoEnough
0.400 0.000 1 kunpo.Components.Ammunition.getAmmunition
0.001 0.001 1 kunpo.Components.Animation.setTimeScale
0.000 0.000 2 kunpo.Components.MessagePack.update
0.000 0.000 1 kunpo.Components.MessagePack.removeMessage
0.000 0.000 1 kunpo.Components.StateList.update
0.000 0.000 1 kunpo.Components.WeaponLogic.getSuspendFire
0.000 0.000 1 kunpo.Components.Movement.setSpeedDirection
0.000 0.000 1 kunpo.Components.Animation.playAnimation
0.000 0.000 3 kunpo.Components.Transformation.getPosition
0.000 0.000 1 kunpo.Components.MessagePack.getLastMessage
0.000 0.000 2 kunpo.Components.WeaponLogic.getIsFiring
0.000 0.000 1 kunpo.Components.BTFullFrame.removeBTNode
0.000 0.000 1 kunpo.Components.Transformation.setDirection
0.000 0.000 1 kunpo.Components.Health.getIsDead
0.000 0.000 2 kunpo.Components.Buff.getAttribute
0.000 0.000 1 kunpo.Components.Transformation.getScale
0.000 0.000 1 Manager.ObjectManager.getPlayerCount
0.000 0.000 1 kunpo.Components.LimitMove.getLimitType
0.000 0.000 1 Manager.MapManager.getInstance
0.002 0.002 8 kunpo.Enemy.getIgnore
0.011 0.011 1 Manager.ObjectManager.postUpdate
0.673 0.007 1 Manager.UpdateManager.updateDestroy
0.003 0.003 6 Manager.ObjectManager.getInstance
0.002 0.002 2 Manager.ObjectManager.getWorld
0.001 0.001 12 kunpo.Components.Transformation.getPosition
0.001 0.001 1 kunpo.Components.DistanceWithNearPlay.updateSee
0.200 0.000 1 kunpo.Components.DistanceWithNearPlay.update
0.001 0.001 1 Manager.ObjectManager.pushIndexToNext
0.400 0.000 1 Manager.UpdateManager.pushIndexToNext
0.000 0.000 1 kunpo.Components.MessagePack.update
0.000 0.000 1 Manager.ObjectManager.preUpdate
0.000 0.000 1 kunpo.Components.LogicalHosting.update
0.000 0.000 1 Manager.TaskUIManager.getInstance
0.000 0.000 1 Manager.MachineManager.getInstance
0.000 0.000 1 kunpo.Components.FullFrameLogicalHosting.update
0.000 0.000 1 Manager.MachineManager.update
0.000 0.000 1 Manager.TaskUIManager.update
self._statistics_time
0.99739950157116 0.0092049999999997 kunpo.Components.BattleState.RuningUpdate
0.95178242496468 0.0087839999999986 Manager.ObjectManager.update
0.94268068046373 0.0086999999999993 Manager.UpdateManager.update
0.35843536677871 0.0033080000000005 kunpo.Components.Movement.update
0.24813089175392 0.0022899999999968 kunpo.Components.LimitMove.limitMove
0.19915483801114 0.0018380000000047 Manager.MapManager.isValidMovement
0.15429624011271 0.0014240000000001 kunpo.Components.Health.hurt
0.15397117780915 0.0014210000000006 kunpo.Components.Health.reduceHp
0.067721313251264 0.00062499999999588 Manager.MapManager.getTileInRect
0.054935529309863 0.0005070000000007 kunpo.Components.EffectContainer.update
0.044316827392243 0.00040900000000299 kunpo.Components.Height.getHeight
0.044208473290929 0.00040800000000196 Manager.MapManager.getCoordByPosition
0.038357351826511 0.00035400000000685 Manager.MapManager.getHeightByCoord
0.038140643623498 0.00035200000000124 kunpo.Components.EnemyRangeDamage.update
0.031747751652701 0.00029300000000276 kunpo.Components.AutoZOrder.update
0.031205981146131 0.00028799999999762 kunpo.Components.LimitMove.relieveLimit
0.030339148336965 0.00028000000000183 kunpo.Components.Height.getFlyHeight
0.026546754794628 0.00024499999999961 kunpo.Components.DistanceWithNearPlay.update
0.025896630187321 0.00023899999999877 Manager.ObjectManager.damageInRange
0.025138151479084 0.00023200000000045 kunpo.Components.Shadow.update
0.024162964567834 0.00022299999999653 kunpo.Components.Buff.update
0.021454112038061 0.00019799999999925 kunpo.Components.Transformation.setPosition
0.020695633328862 0.00019099999999206 kunpo.Components.Transformation.getPosition
0.016686531585244 0.00015400000000021 kunpo.Components.RootNode.update
0.015277928269508 0.00014099999999928 kunpo.Components.Movement.getMoveSpeed
0.014736157763707 0.00013600000000125 kunpo.Components.MessagePack.addMessage
0.013977679054701 0.00012899999999583 kunpo.Components.Buff.getAttribute
0.013327554448548 0.00012300000000565 Manager.MapManager.isValidMovementByHeight
0.012894138043099 0.00011899999999976 kunpo.Components.Health.update
0.01278578394217 0.00011800000000228 Manager.MapManager.isOutOfMap
0.012569075739542 0.00011600000000023 Manager.MapManager.damageWallInRange
0.011593888829255 0.00010700000000519 kunpo.Components.Collide.isFloating
0.010618701917813 9.7999999999487e-05 Manager.ObjectManager.postUpdate
0.010618701917813 9.7999999999487e-05 kunpo.Components.Collide.setPositionAndDir
0.010293639614255 9.4999999999956e-05 kunpo.Components.Surface.update
0.010293639614063 9.499999999818e-05 kunpo.Components.AutoAdjustOrientation.update
0.010185285512941 9.3999999998928e-05 Manager.BuffManager.postUpdate
0.010076931411819 9.2999999999677e-05 Manager.MapManager.isOutOfMapByCoord
0.0095351609058263 8.7999999999866e-05 kunpo.Components.Animation.update
0.0089933903998331 8.3000000000055e-05 kunpo.map.SurfaceLayer.getTypeByPosition
0.0088850362987115 8.2000000000804e-05 kunpo.Components.WeaponLocalZOrderUpdate.update
0.0088850362987115 8.2000000000804e-05 Manager.ObjectManager.getObjectsInRange
0.0087766821973974 8.0999999999776e-05 kunpo.Components.Streak.update
0.0082349116915967 7.6000000001741e-05 kunpo.CommonsLogics.getCustomKey
0.0072597247805395 6.6999999999595e-05 kunpo.Components.BTFullFrame.update
0.0071513706794178 6.6000000000344e-05 Manager.UpdateManager.updateDestroy
0.0062845378694823 5.7999999997449e-05 kunpo.Components.Movement.addExtraForce
0.0059594755661174 5.4999999999694e-05 Manager.ObjectManager.getInstance
0.0058511214649957 5.4000000000443e-05 kunpo.CommonsLogics.getNearPlayer
0.0056344132623675 5.1999999998387e-05 kunpo.Components.Movement.clearReactionForceList
0.0054177050601242 4.9999999999883e-05 Manager.MapManager.getHeightByPosition
0.0054177050601242 4.9999999999883e-05 kunpo.Components.Movement.getTemporarySpeedChange
0.0049842886550602 4.5999999997548e-05 kunpo.Components.Transformation.getDirection
0.0048759345543235 4.5000000001849e-05 kunpo.map.BarrierLayer.getBarrierByCoord
0.0047675804528169 4.3999999999045e-05 kunpo.Components.MessagePack.sortMessages
0.004009101744388 3.6999999998955e-05 kunpo.map.BarrierLayer.getBarrierByPosition
0.0037923935421447 3.5000000000451e-05 kunpo.Components.WeaponLogic.updateHolderDead
0.0036840394408306 3.3999999999423e-05 kunpo.Components.FullFrameLogicalHosting.update
0.0035756853397089 3.3000000000172e-05 kunpo.Components.SkillBase.update
0.0034673312382023 3.1999999997367e-05 kunpo.Components.DistanceWithNearPlay.setDistanceWithNearPlayerSQ
0.0034673312382023 3.1999999997367e-05 kunpo.Components.Health.updateAttackSource
0.0033589771374656 3.1000000001669e-05 kunpo.Components.MessagePack.haveMessage
0.0032506230361515 3.0000000000641e-05 Manager.ObjectManager.getNearPlayer
0.0031422689350299 2.9000000001389e-05 kunpo.Components.Collide.getCollide
0.0030339148339082 2.8000000002137e-05 Manager.BuffManager.perUpdate
0.0030339148335233 2.7999999998585e-05 kunpo.Components.Health.updateInvincible
0.0027088525301583 2.500000000083e-05 Manager.MapManager.getBarrierLayer
0.0027088525299659 2.4999999999054e-05 kunpo.Components.DistanceWithNearPlay.setNearPlayer
0.0026004984286517 2.3999999998026e-05 kunpo.Components.LogicalHosting.update
0.0023837902266009 2.2000000001299e-05 Manager.ObjectManager.getWorld
0.0022754361252868 2.1000000000271e-05 kunpo.Enemy.getIgnore
0.0014086033155438 1.2999999999153e-05 kunpo.Components.Transformation.getScale
0.0011918951129155 1.0999999997097e-05 kunpo.Components.Transformation.getHeight
0.0009751869108647 9.0000000003698e-06 kunpo.Components.Collide.getPhysicPosition
0.00086683280974306 8.0000000011182e-06 kunpo.Components.MessagePack.removeMessage
0.00075847870823646 6.9999999983139e-06 Manager.MapManager.getMapSizeInPixel
0.00065012460730729 6.0000000008387e-06 kunpo.Components.MessagePack.addMessageeOnly
0.00065012460711482 5.9999999990623e-06 Manager.BuffManager.getBuffComponent
0.00054177050618565 5.0000000015871e-06 kunpo.Components.Movement.getExtraForce
0.00054177050618565 5.0000000015871e-06 kunpo.Components.MessagePack.update
0.00054177050599317 4.9999999998107e-06 kunpo.Components.Animation.setTimeScale
0.00054177050599317 4.9999999998107e-06 kunpo.Components.DistanceWithNearPlay.updateSee
0.00054177050599317 4.9999999998107e-06 kunpo.Components.Movement.updateTemporarySpeedChanges
0.00054177050599317 4.9999999998107e-06 Manager.ObjectManager.pushIndexToNext
0.00054177050599317 4.9999999998107e-06 kunpo.Components.WeaponLogic.isAmmoEnough
0.00054177050599317 4.9999999998107e-06 kunpo.Components.TailSmog.update
0.00043341640487153 4.0000000005591e-06 Manager.MapManager.getInstance
0.00043341640487153 4.0000000005591e-06 kunpo.Components.DamageReduction.getDamageReduction
0.00043341640467905 3.9999999987828e-06 Manager.BuffManager.update
0.00032506230355741 2.9999999995312e-06 kunpo.Components.Health.callChangeFuncs
0.00021670820243576 2.0000000002796e-06 kunpo.Components.Animation.playAnimation
0.00021670820243576 2.0000000002796e-06 kunpo.Components.WeaponLogic.getSuspendFire
0.00021670820243576 2.0000000002796e-06 kunpo.Components.LimitMove.setNeedExtrusion
0.00021670820243576 2.0000000002796e-06 kunpo.Components.WeaponLogic.getIsFiring
0.00021670820243576 2.0000000002796e-06 kunpo.Components.Movement.setSpeedDirection
0.00021670820243576 2.0000000002796e-06 kunpo.Components.StateList.update
0.00021670820243576 2.0000000002796e-06 kunpo.Components.Ammunition.getAmmunition
0.00021670820243576 2.0000000002796e-06 kunpo.Components.MessagePack.getLastMessage
0.00021670820243576 2.0000000002796e-06 kunpo.Components.StateMachine.getCurrentStateId
0.00021670820243576 2.0000000002796e-06 kunpo.Components.DistanceWithNearPlay.getNearPlayer
0.00021670820243576 2.0000000002796e-06 kunpo.Components.Collide.getPhysicRadius
0.00021670820224329 1.9999999985032e-06 kunpo.Components.BTFullFrame.removeBTNode
0.00021670820224329 1.9999999985032e-06 Manager.UpdateManager.pushIndexToNext
0.00021670820224329 1.9999999985032e-06 kunpo.Components.MessagePack.regetSleepTo
0.00021670820224329 1.9999999985032e-06 kunpo.map.SurfaceLayer.getTypeByCoord
0.00021670820224329 1.9999999985032e-06 Manager.ObjectManager.preUpdate
0.00010835410131412 1.000000001028e-06 kunpo.Components.Transformation.setDirection
0.00010835410131412 1.000000001028e-06 kunpo.Components.Transformation.getDirectionDegree
0.00010835410131412 1.000000001028e-06 kunpo.Components.DamageReduction.getDamageReductionPercentage
0.00010835410131412 1.000000001028e-06 kunpo.Components.Health.getIsDead
0.00010835410112164 9.999999992516e-07 Manager.MachineManager.getInstance
0.00010835410112164 9.999999992516e-07 kunpo.Components.RootNode.getRootNode
0.00010835410112164 9.999999992516e-07 Manager.ObjectManager.getPlayers
0.00010835410112164 9.999999992516e-07 kunpo.Components.LimitMove.getLimitType
0.00010835410112164 9.999999992516e-07 Manager.ObjectManager.getPlayerCount
0.00010835410112164 9.999999992516e-07 kunpo.Components.SkillBase.getSkillCd
0.00010835410112164 9.999999992516e-07 kunpo.Components.SkillBase.getDestroyMe
0.00010835410112164 9.999999992516e-07 Manager.TaskUIManager.getInstance
0 0 kunpo.Components.Surface.isValid
0 0 kunpo.Components.Movement.getSpeed
0 0 Manager.MachineManager.update
0 0 Manager.TaskUIManager.update
self._statistics_count
128 kunpo.Components.Transformation.getPosition
95 kunpo.Components.Buff.getAttribute
80 Manager.MapManager.getHeightByCoord
80 Manager.MapManager.isOutOfMapByCoord
79 Manager.MapManager.isValidMovementByHeight
73 kunpo.Components.EffectContainer.update
34 Manager.MapManager.getCoordByPosition
27 kunpo.Components.Height.getFlyHeight
27 kunpo.Components.Height.getHeight
21 kunpo.Components.Transformation.getHeight
20 Manager.ObjectManager.getInstance
15 Manager.MapManager.getTileInRect
15 kunpo.Components.Collide.getCollide
15 kunpo.Components.Transformation.getScale
15 Manager.MapManager.isValidMovement
15 kunpo.Components.Collide.isFloating
15 Manager.MapManager.isOutOfMap
13 kunpo.Components.FullFrameLogicalHosting.update
13 kunpo.Components.Transformation.getDirection
13 kunpo.Components.DistanceWithNearPlay.update
12 kunpo.Components.Transformation.setPosition
12 kunpo.Components.RootNode.update
11 kunpo.Components.Health.updateInvincible
11 kunpo.Components.LimitMove.relieveLimit
11 kunpo.Components.AutoZOrder.update
11 Manager.BuffManager.update
11 kunpo.Components.LimitMove.limitMove
11 kunpo.Components.Movement.updateTemporarySpeedChanges
11 kunpo.Components.Buff.update
11 Manager.BuffManager.postUpdate
11 kunpo.Components.Movement.getTemporarySpeedChange
11 Manager.MapManager.getMapSizeInPixel
11 Manager.BuffManager.getBuffComponent
11 kunpo.Components.Shadow.update
11 kunpo.Components.DistanceWithNearPlay.setNearPlayer
11 kunpo.Components.DistanceWithNearPlay.setDistanceWithNearPlayerSQ
11 kunpo.Components.Movement.update
11 kunpo.Components.Movement.getMoveSpeed
11 kunpo.Components.Health.updateAttackSource
11 Manager.BuffManager.perUpdate
11 kunpo.Components.Collide.setPositionAndDir
11 kunpo.Components.Movement.clearReactionForceList
11 Manager.ObjectManager.getNearPlayer
11 kunpo.Components.Health.update
10 kunpo.Components.Animation.update
9 kunpo.Components.MessagePack.haveMessage
8 kunpo.Enemy.getIgnore
8 kunpo.Components.BTFullFrame.update
7 kunpo.map.BarrierLayer.getBarrierByCoord
5 kunpo.Components.MessagePack.removeMessage
5 Manager.MapManager.getInstance
5 kunpo.Components.Movement.getExtraForce
4 kunpo.Components.MessagePack.sortMessages
4 kunpo.Components.MessagePack.addMessageeOnly
4 kunpo.Components.MessagePack.addMessage
4 kunpo.Components.Movement.addExtraForce
4 kunpo.Components.MessagePack.regetSleepTo
3 kunpo.Components.LogicalHosting.update
3 kunpo.Components.DistanceWithNearPlay.getNearPlayer
3 kunpo.Components.MessagePack.update
3 kunpo.CommonsLogics.getCustomKey
3 kunpo.CommonsLogics.getNearPlayer
2 kunpo.Components.RootNode.getRootNode
2 kunpo.Components.Surface.update
2 kunpo.Components.AutoAdjustOrientation.update
2 kunpo.Components.WeaponLogic.getIsFiring
2 kunpo.Components.Movement.getSpeed
2 kunpo.map.SurfaceLayer.getTypeByCoord
2 kunpo.Components.Surface.isValid
2 kunpo.Components.Collide.getPhysicRadius
2 Manager.ObjectManager.getWorld
2 kunpo.Components.Collide.getPhysicPosition
2 kunpo.Components.LimitMove.setNeedExtrusion
2 kunpo.map.SurfaceLayer.getTypeByPosition
1 kunpo.Components.BattleState.RuningUpdate
1 kunpo.Components.Movement.setSpeedDirection
1 kunpo.Components.Ammunition.getAmmunition
1 kunpo.Components.MessagePack.getLastMessage
1 kunpo.Components.Animation.playAnimation
1 kunpo.Components.Health.getIsDead
1 Manager.ObjectManager.postUpdate
1 kunpo.Components.TailSmog.update
1 Manager.TaskUIManager.getInstance
1 Manager.TaskUIManager.update
1 Manager.UpdateManager.pushIndexToNext
1 kunpo.Components.Transformation.getDirectionDegree
1 kunpo.Components.DamageReduction.getDamageReduction
1 kunpo.Components.WeaponLogic.updateHolderDead
1 kunpo.Components.StateList.update
1 kunpo.Components.BTFullFrame.removeBTNode
1 Manager.MachineManager.update
1 Manager.MapManager.getHeightByPosition
1 kunpo.Components.EnemyRangeDamage.update
1 kunpo.Components.WeaponLogic.isAmmoEnough
1 kunpo.Components.SkillBase.getDestroyMe
1 Manager.MapManager.damageWallInRange
1 Manager.MachineManager.getInstance
1 kunpo.Components.DamageReduction.getDamageReductionPercentage
1 kunpo.Components.StateMachine.getCurrentStateId
1 kunpo.Components.SkillBase.update
1 kunpo.Components.WeaponLocalZOrderUpdate.update
1 kunpo.Components.Animation.setTimeScale
1 kunpo.Components.Health.reduceHp
1 kunpo.Components.Transformation.setDirection
1 kunpo.Components.DistanceWithNearPlay.updateSee
1 kunpo.Components.Health.hurt
1 Manager.ObjectManager.update
1 kunpo.Components.SkillBase.getSkillCd
1 Manager.MapManager.getBarrierLayer
1 kunpo.Components.Streak.update
1 kunpo.Components.LimitMove.getLimitType
1 Manager.ObjectManager.pushIndexToNext
1 Manager.ObjectManager.getPlayers
1 Manager.ObjectManager.getPlayerCount
1 kunpo.map.BarrierLayer.getBarrierByPosition
1 Manager.ObjectManager.getObjectsInRange
1 Manager.ObjectManager.damageInRange
1 Manager.UpdateManager.updateDestroy
1 kunpo.Components.Health.callChangeFuncs
1 kunpo.Components.WeaponLogic.getSuspendFire
1 Manager.UpdateManager.update
1 Manager.ObjectManager.preUpdate
这段信息分成了三段：
- 第一段是调用的树型输出，可以知道他们之间的调用关系。每个函数占用父节点的时间比例，占用总时间的时间比例、调用次数、函数名称
- 第二阶段是总共的函数调用时长比例。如果某个函数调用的时间太长。要么就是他被调用的次数很多，要么就是他的实现比较垃圾
- 第三阶段是总共的函数调用次数排序。如果某一个函数调用次数比较多，那么可以考虑减少这个函数的调用次数。方法可以自己想。
啊，还忘了树形结构的实现
local TreeNode = class("TreeNode")
function TreeNode:ctor()
self._parent = nil
self._childs = {}
self._name = nil
self._data = nil
end
function TreeNode:setName(v)
self._name = v
end
function TreeNode:getName()
return self._name
end
function TreeNode:setParent(v)
self._parent = v
end
function TreeNode:getParent()
return self._parent
end
function TreeNode:addChild(v)
table.insert(self._childs, v)
end
function TreeNode:getChilds()
return self._childs
end
function TreeNode:getChildByName(name)
local data = nil
for _, item in ipairs(self._childs) do
if item:getName() == name then
data = item
break
end
end
return data
end
function TreeNode:clearChilds()
self._childs = {}
end
function TreeNode:setData(v)
self._data = v
end
function TreeNode:getData()
return self._data
end
kunpo.TreeNode = TreeNode
return TreeNode
这个很简单的，我就不说了。
最后真的抱歉，我回头想想。我还是没有办法。非常顺畅的描述这个问题怎么解决。写作水平真的有限，凑合看吧。