zookeeper性能

java程序怎么测试zookeeper性能
Form formPreview = new Form();
public Leaf(string name) : base(name) { }
public override void Add(Component c)
{
Console.WriteLine("Cannot add to a leaf");
}
public override void Remove(Component c)
{
Console.WriteLine("Cannot remove to a leaf");
}
public override void Display(int depth)
{
Console.WriteLine(new string('-',depth)+name);
}
}

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　　form formpreview = new form();
public leaf(string name) : base(name) { }
public override void add(component c)
{
console.writeline("cannot add to a leaf");
}
public override void remove(component c)
{
console.writeline("cannot remove to a leaf");
}
public override void display(int depth)
{
console.writeline(new string('-',depth)+name);
}
}