Abstract: This paper designes a specific network measurement and data storage to solve the packet loss and massive data storage in gigabit network traffic collection, including adding fast matching algorithm in TCP/IP stack of the linux kernel, distributing multi-server collection mechanisms and multi-grain aggregates of massive data storage. This system achieves the expected degsign objective by operator’s real-time test.

Key words: Internet Data Center(IDC), traffic measure, parallel collection

摘要： 针对万兆网络流量采集容易丢包和海量数据难以存储的问题，设计一种特定的网络测量方法及数据存储方式，其中包括在Linux内核TCP/IP协议栈中添加快速匹配算法以实现IP快速过滤、分布式多点采集机制对不同地点服务器进行检测、多粒度聚合对海量数据进行存储。在运营商实地环境下进行测试，结果表明，该系统能够达到预期的功能设计目标。

关键词: 互联网数据中心, 流量测量, 并行采集

CLC Number: 

• TP393.2