Installation environment: centos5.6x86 _ 64cacti-0.8.7gsnmpdiskio-0.9.4 installation 1. download snmpdiskio in windows. Decompress the downloaded package. After decompression, the README file is an English installation document. A. decompress the package and try snmpdiskio in the folder...
Installation environment:
Centos 5.6 x86_64
Cacti-0.8.7g
Snmpdiskio-0.9.4
Install
1. you can download snmpdiskio in windows. Decompress the downloaded package. A
According to the company's new project requirements, a traffic and Performance Monitoring System server was configured with Cacti in RHEL5.4 over the past two days. The installation process has been recorded for reference by myself and other friends. Cacti is a set of graphic analysis tools for network traffic monitoring developed based on PHP, MySQL, SNMP, and RRDTool.
Figure-Cacti
Introduction
CactiIt uses snmpget to obtain data and draw images using RRDtool. You do not need to understand the complex parameters of RRDtool. It provides powerful data and user management functions, allowing each user to view the tree structure, host, and any graph, and perform user verification with LDAP, you can also add templates by yourself, which are very powerful and complete. User-friendly.
The development of
CactiThere are many features that you may not know. This article introduces one Method: Using cacti andPerformance countersImplement custom Remote Monitoring
Performance monitoring has always been an issue that every website must seriously consider. For a large system, if you do not know the running status of each module, it is an accident, I don't even know how to cancel it. I think many software developers have noticed this. Therefore, various moni
Cacti monitoring Linux and Windows disk IOTags: cacti linux disk io windows disk IO original works, allow reprint, please be sure to use hyperlinks in the form of the original source of the article, author information and this statement. Otherwise, the legal liability will be investigated. http://charlie928.blog.51cto.com/3741218/1331780One, the environment
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Source Code Compiled lnmp, download the cacti-0.8.7h, found in the home page after login, the page will stay in install. PHP, the page is blank, until now do not know why, my PHP is 5.4.26, do not know whether it is caused by the difference with the PHP version used by cacti, or what is going on, so far not tomorrow, since there is a problem with the cacti-0.8.7h
The suspicious snmp service is reflected in many software. So we will introduce the Cacti software today. Now I will give a brief introduction to some functions and operations of this software. The Cacti Chinese version is a software implemented in php. Its main function is to use the snmp service to obtain data and then use rrdtool to store and update data, when you need to view data, use rrdtool to genera
monthly data. Otherwise, monthly data will be downloaded on the 1st of each month.The script content is as follows#cacti graphical Data Auto-export script # The script automatically queries all the drawing numbers and graphics names in the graphics tree, uses the wget tool to download,# add graphics in the graphics tree, and the export system queries the latest list in the database before execution. # all you have to do is add the graphics you need t
Recently, in Java using the SNMP protocol to write a statistical network device traffic program, found in the SNMP protocol, the value of the device port traffic is accumulated traffic value, need to divide by the difference between the time to get the port per second traffic. However, the data type of the corresponding port traffic is unsigned 32 bits, for more than a gigabit port, a few 10 seconds, this value will reach the maximum, and then will be zeroed and re-start accumulating.
I know tha
Production environment configuration:Operating system: CentOS 6.6#并发连接程序从网上以下载好 and then upload to the server1. Configure concurrent connector scripts and templates[Email protected] tools]# RZRZ waiting to receive.Zmodem Trl+c Transferring Get_netstat_conn.zip ...[Email protected] tools]# Unzip Get_netstat_conn.zip# copy the script to /cacti/scripts under[Email protected] get_netstat_conn]# MV Get_netstat_tcp.pl/var/www/html/
Ask questions about the cacti tool
Recently, in Java using the SNMP protocol to write a statistical network device traffic program, found in the SNMP protocol, the value of the device port traffic is accumulated traffic value, need to divide by the difference between the time to get the port per second traffic. However, the data type of the corresponding port traffic is unsigned 32 bits, for more than a gigabit port, a few 10 seconds, this value will
#/usr/bin/envpython#-*-coding:utf-8-*-importtime,datetime,socket, urllib,urllib2,cookielib# because I was going to pick up Monday of the time today so write 10 here, time should be November 2014 24 last week Monday,threedayago= ( Datetime.datetime.now () -datetime.timedelta (days=10)) #时间格式化输出, Since the time inside the cacti is calculated with timestamps, I conveniently convert to timestamp otherstyletime=threedayago.strftime ("%y-%m-%d%h:%m:%s") p
Monitoring host 192.168.24.69, the following with a for the monitored host 192.168.24.79, the following with the B ID remember to import monitoring MySQL templates files in the a server cacti 1. Install Snmp#yum installed on B net-snmp#vi/etc/snmp/snmpd.conf change the following section to start the SNMPD service and join the boot task #service snmpd start#chkconfig snmpd on 2. In MySQL b to perform assigned to a server query B server MySQL permission
Cacti is a system monitoring graphical analysis tool developed based on php, mysql, snmp, and rrdtool. It obtains data through snmp, you can use rrdtool to draw images without having to understand the complex command parameters of rrdtool. It provides a very powerful data and user management interface, you can specify that each user can view the tree structure and any image of the host, and perform user authentication in combination with LDAP. You can
Background: The figure ran for one months, the other graphs can be displayed normally, but there are a few pictures suddenly not out of the picture;Through RRDtool RRD view, all are Nan;The solution that has been tried:
Failed to restart SNMP---
CACTI Rebuild---Failed
Some people on the internet say that the deletion of the reconstruction is really so, but these pictures are business figures, cannot be deleted.
Check db table, all
Description: CactiEZ Chinese version V10.1 is based on CentOS6.0 system, integration of cacti and other related software, a recompile of an operating system!Advantages: Eliminate the complex cumbersome cacti configuration process, after installation can be used, all the culture, the interface more friendlyCons: CactiEZ is a complete operating system that requires a dedicated computer to install and useMonit
Requirements:
1. You do not need to log on to the image of cacti (only available to accessible users), but you need to log on to the image during other operations.
2. Send the Report to the specified email every morning.
Requirement 1:
File:/cacti/graph_image.php
//include("./include/auth.php");include("./include/global.php");
Tea: First remove the verification module, find that the number of Han is missin
#/usr/bin/envpython#-*-coding:utf-8-*-importtime,datetime,socket, urllib,urllib2,cookielib# because I was going to pick up Monday of the time today so write 10 here, time should be November 2014 24 last week Monday,threedayago= ( Datetime.datetime.now () -datetime.timedelta (days=10)) #时间格式化输出, Since the time inside the cacti is calculated with timestamps, I conveniently convert to timestamp otherstyletime=threedayago.strftime ("%y-%m-%d%h:%m:%s") p
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