cacti监控（5）快速轮询
Cacti默认轮询器cmd.php执行效率有点低，spine为C语言编写的组件，性能要好许多。安装spine要和Cacti的版本相匹配，本文以最新版cacti0.8.8a安装为例。这里我们是将默认的五分钟轮询设置为一分钟轮询
安装cacti-spine
wget http://www.cacti.net/downloads/spine/cacti-spine-0.8.8a.tar.gz
# cp /mnt/hgfs/LINUX/cacti\ nagios\ mrtg/cacti-spine-0.8.8a.tar.gz./
# tar zxvf cacti-spine-0.8.8a.tar.gz
# cd cacti-spine-0.8.8a
# ./configure
# make && make install
配置cacti-spine
# cd /usr/local/spine/etc/
# mv spine.conf.distspine.conf
# vim spine.conf
DB_Host localhost
DB_Database cacti
DB_User cacti
DB_Pass cacti123
DB_Port 3306
DB_PreG 0
"spine.conf" 40L, 2786C written
#
设置spine路径，
Console——Settings——Paths
http://blog.运维网.com/attachment/201305/093204755.jpg
设置没分钟轮询
Console——Settings——Poller
http://blog.运维网.com/attachment/201305/093324613.jpg
测试spine轮询器：
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4/usr/local/spine/bin/spine
SPINE: Using spine config file
SPINE: Version 0.8.8a starting
SPINE: Time: 0.1167 s, Threads: 1, Hosts: 2
如出现FATAL: Unable to read configuration file! (Spine init)请确认以上配置是否正确。
实例：添加没分钟流量视图
Console-->>Data Template -->> Interface Traffic 添加没分钟视图
http://blog.运维网.com/attachment/201305/102655372.jpg
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