漏桶算法(Leaky Bucket Algorithm)是一种流量整形(Traffic Shaping)和速率限制(Rate Limiting)的算法,它能够平滑突发的流量,确保系统的稳定运行。这个算法的工作原理可以用一个有漏洞的桶来形象地描述: 1. **请求的流入**:当请求到达时,它们被看作是流入桶中的水。 2. **桶的容量**:桶有一个固定的容量,这...
网络释义 1. 漏桶算法 1、漏桶算法(leaky bucket algorithm) 思路: 用户通过一个流规范(flow specification)说明 自已的通信量模式,并经过协商 … www.docin.com|基于10个网页 2. 漏桶演算法 Live-MAN: 九月 2008 ... 第十五章:资料流整形器( Traffic Shaper) 1.漏桶演算法(leaky bucket algorithm) .....
The leaky bucket algorithm is a "traffic shaping" algorithm to reduce the load the transport layer places on thenetwork layerand reduce congestion in the network. Commonly used in asynchronous transfer mode (ATM) networks, the algorithm provides a way to temporarily store a variable number of req...
A leaky bucket algorithm is a method used in computer networks to control the rate of incoming traffic. It ensures that the flow of packets entering the network is steady by regulating the transmission rate, regardless of any unpredictable bursts in the input traffic. The algorithm can be concep...
基于漏桶(Leaky bucket)与令牌桶(Token bucket)算法的流量控制 Congestion Control Algorithm,这是TCP里的一个专业术语,拥塞控制算法。说的也是流量控制类似的事。 老规矩,直接上图。 先看看漏桶(Leaky bucket) 再看看令牌桶(Token bucket) Guava官方文档-RateLimiter类 漏桶(Leaky bucket)与令... ...
将上述的寻找频繁访问ip的问题提升到一个更高的抽象层次,就是网站的流量控制。Leaky Bucket就是一种可以辅助实现流量控制的算法。 在我看来,Leaky Bucket是一个抽象层次略高的算法。它的作用,是通过一种模型(即桶),建立了一种合理地判断流量是否异常的算法。
漏桶作为计量工具(The Leaky Bucket Algorithm as a Meter)时,可以用于流量整形(Traffic Shaping)和流量控制(TrafficPolicing),漏桶算法的描述如下: 一个固定容量的漏桶,按照常量固定速率流出水滴; 如果桶是空的,则不需流出水滴; 可以以任意速率流入水滴到漏桶; ...
Indumathi P,Shanmugavel S,Mahesh HC.Buffered leaky bucket algorithm for congestion control in ATM networks[J].Iete Journal of Research,2015,48(1):59-67.Induranthi P,Shan S,Mahesh H C.Buffered leaky bucket algorithm for congestion control in ATM networks.IETE Journal of Research. 2002...
The leaky bucket algorithm has been proposed as an important element in the rate- based management of bandwidth in high-performance, integrated packet communication networks. In this paper, the leaky bucket algorithm is analyzed for ON-OFF data sources, which may be characterized by their average ...
leaky_bucket 其实从字面就很好理解. 类似生活用到的漏斗, 当客户端请求进来时,相当于水倒入漏斗,然后从下端小口慢慢匀速的流出。不管上面流量多大,下面流出的速度始终保持不变. 当水流入速度过大时, 漏斗就会溢出, 同样会造成服务拒绝. 相对于计数器的在恢复期内全部拒绝请求, 因为漏斗桶会以一定的速率消费请求,...