Can I make this AI detect and follow players faster?

So I made a script that creates an AI with a pathfinding ability that tries to kill you. It works but the only problem is that when there are multiple people it slows down and its movement becomes stuttery. How could I fix this?

function findNearestTorso(pos)
	local list = game.Workspace:children()
	local torso = nil
	local dist = 200
	local temp = nil
	local human = nil
	local temp2 = nil
	for x = 1, #list do
		temp2 = list[x]
		if (temp2.className == "Model") and (temp2 ~= script.Parent) then
			temp = temp2:findFirstChild("HumanoidRootPart")
			human = temp2:findFirstChild("Humanoid")
			if (temp ~= nil) and (human ~= nil) and (human.Health > 0) then
				if (temp.Position - pos).magnitude < dist then
					torso = temp
					dist = (temp.Position - pos).magnitude
				end
			end
		end
	end
	if torso == nil then
	else
	return torso.Position
	end
end

while true do
	local target = findNearestTorso(script.Parent.Torso.Position)
	if target ~= nil then
		local pathfindingService = game:GetService("PathfindingService")
		local humanoid = script.Parent.Enemy
		
		local body = script.Parent.Torso
		
		local path = pathfindingService:CreatePath()
		path:ComputeAsync(body.Position, target)
		
		local waypoints = path:GetWaypoints()
		
	for k, waypoint in pairs(waypoints) do
	humanoid:MoveTo(waypoint.Position)
	
	if waypoint.Action == Enum.PathWaypointAction.Jump then
		humanoid:ChangeState(Enum.HumanoidStateType.Jumping)
	end
	humanoid.MoveToFinished:Wait()
	end
	end
	wait()
end

You can make it detect through character position in workspace but your code is already fastest. Sorry