公网业务中时长会出现服务器异常繁忙或者CPU和内存突然增长，导致我们服务不稳定，很有可能是被网络攻击导致的。所以运维人员都要具备对服务器的流量和连接数进行随时监控和排查的能力。前几期出了一批使用脚本shell脚本。而在本期咱们在那些基础上再加些东西做一个功能更强大的流量监控脚本。具体脚本功能演示如下...

Linux服务器---流量监控ntop

Ntop Ntop是一款类似于sniffer的流量监控工具，它显示出的流量信息比mrtg更加详细。1、安装一些依赖软件 [root@localhost ...

Linux服务器---流量监控webalizer

webalize webzlizer是一个免费的web server分析工具，它能够分析apache、ftp等日志，将结果以html形式展示。1、安装一些依赖软件 ...

Linux服务器---流量监控MRTG

MRTG MRTG可以分析网络流量，但是它必须依赖SNMP协议。将收集到的数据生成HTML文件，以图片的形式展示出来1、安装一些依赖软件 [root@local...

Linux服务器---流量监控bandwidthd

Bandwidthd Bandwidthd是一款免费的流量监控软件，它可以用图标的方式展现出网络流量行为，并且可区分出ftp、tcp等各种协议的流量。1、安装一些依赖软件 ...

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