cacti sflow

Because more than one Tomcat is installed on a Web application server, there are multiple ports, such as the default of 8080, followed by additional 9100,9300,9500, and so on. A cacti_host_template_tomcat_server.xml template can only be specified to monitor a tomcat service port.So if you want to monitor more than one Tomcat server on a Web server, then you have to find another way to monitor a tomcat service in one of the hosts above, and you need to build multiple template XML files to monitor

the tarball:CD/USR/SRCTAR-XZVF rrdtool-1.2.12.tar.gzChange into the newly created directory:CD rrdtool-1.2.12Compile and install RRDTool:./configure--disable-tclmakemake InstallTCL is disabled, as compilation of some of the TCL components for RRDTool 1.2.12 would otherwise fail on RedHat 9.Run ./configure--help For more information on configuration options.The default installation is/usr/local/rrdtool-version, so make some symbolic links to the executables:Ln-sf/usr/local/rrdtool-1.2.12/bin/rrd

The code is as follows:Url= "/VAR/WWW/HTML/RRA/150/9517.RRD/VAR/WWW/HTML/RRA/256/11345.RRD/VAR/WWW/HTML/RRA/150/9518.RRD" fff= ' echo $url |awk ' {printnf} ' for ((i=1;iThe results of the operation are as follows:[Email protected]]# sh get_in2.35g 2016-04-103.69g 2016-04-096.84g 2016-04-08[[email protected]]#Get cacti rrd file daily peak shell

Copy Code Detect NET-SNMP We can use Snmpwalk to detect if the SNMP service is turned on properly. Snmpwalk-v 3-u jiankongbao-a md5-a "Snmp@jiankongbao"-l authnopriv 127.0.0.1 SYSDESCR Copy Code Configuring the Iptables Firewall NET-SNMP uses UDP protocol, port 161. Add the following rules to the/etc/sysconfig/iptables -A rh-firewall-i input-p udp-s 60.195.249.83--dport 161-j ACCEPT -A rh-firewall-i input-p udp-s 60.195.252.107--dport 161-j ACCEPT -A rh-firewall-i input-p udp-s 60.195

To monitor the performance of mysqlserver, it is estimated that many people use the mysql-cacti-templates template in cacti, but its default configuration only supports monitoring of the standard mysql3306 port. In fact, its script supports multiple ports, but the configuration in the template is not supported by default. The script parameters are as follows: Usage: phpss_get_mysql_stats To monitor the perf

configuration files of the old yum package. Original configuration: com2secnotConfigUser default publicaccess notConfigGroup "" any noauth exact systemview none # view all included. 1 80 changed to: com2secnotConfigUser 127.0.0.1 public #127.0.0.1. access notConfigGroup "" any noauth exact all none noneview all encoded. 1 80 startup service: service snmpd start 4. install cacti tar zxvf cacti-0.8.7g.tar.gz

CACTI installation soon, the image interface came out, but there has been no data.Errors or warnings in the Cacti log are all resolved. There are also some permissions that require access to files.Reference Online Summary: solve cacti no image or no data 1.system utilities–>rebuild Poller Cache 2. System time is not accurate, reset time must pay attention t

Recently, we want to use memcache for single-instance and multi-instance performance tests. We checked some monitoring tool information on the Internet to lock the powerful cacti. The prerequisite for installing this file is that you have obtained the cacti installation package. The machine is installed with the MySQL, Apache, and PHP environment. In other words, your machine can execute the PHP file.

System Environment: CentOS 5.5Install all software using yum. 1. When installing Nginx to compile PHP, check whether the -- enable-sock parameter is added. After installation: cd/usr/binln-s/usr/local/php/bin/php 2. To install rrd and snmp, add the yum source first, otherwise, Yum won't get what we want. vi/etc/yum. repos. d/CentOS-Base.repo [dag] name = Dag RPM Repository for Red Hat Enterprise Linux baseurl = export gpgcheck = 1 gpgkey = http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txt e

Cacti The default polling cmd.php performs a bit less efficiently, and spine components written in C language are much better performing. Install spine to match the version of Cacti, this article takes the latest version of cacti0.8.8a installation as an example. Here we are set the default five-minute poll to one-minute polling Install Cacti-spine wget http:/

Cacti the method and idea of the error of the imageCacti the monitoring is not much to say. After the installation is complete, novice will encounter a lot of problems, but the most important problem is that Cacti can not draw the image (can not draw the image and what you do). So here is a brief introduction to the wrong idea. In the following summary, the wrong order:1.system Utilities–>rebuildpoller Cac

because of the efficiency, when a large amount of data acquisition is required, if the use of the cmd.php poll will be slow, 1 minutes 1 times the acquisition frequency may not complete the polling of all the monitored machines, This may result in the partial monitoring project not showing the graph or the graphics intermittent . In order to solve the efficiency problem, cacti official also launched spine, using multi-threaded way of efficient polling

Installation Environment:RHEL 5.8 Apache 2.4 Mysql 5.5 PHP 5.5First install the lamp platform, installed after the establishment of test page Test no problem to cacti official website to download the installation package, I installed this is cacti 0.8.8c version (latest) 650) this.width=650; "title=" HJ] ' x0bs[9qq7{9% @LW} 0fv.png "alt=" wkiom1sswqszadcuaacrkj5kxye522.jpg "src=" http://s3.51cto.com/wyfs02/

problem one, intermittent into a diagramJust started to make a habitual attempt:Web-side Delete metadata and views and delete the corresponding source data at the command line, no effect, check the domestic and Foreign Forum website, no effect, there is a domestic Bo friend also deleted the original and new, helpless the entire device deleted, and delete all the relevant source data ( command line ) , the second day of rebuilding was normal 、、、So after all the heart is not steadfast ah so look a

Installing cacti with lamp is still relatively simple. Learn it quickly! Steps: 1. Install net-snmp yuminstallnet-snmp* Note that you need to add * to install all the doon; otherwise, there is no command required by cacti. 2. install php-snmp yuminstallphp-snmp 3. Install rrdtool wget[url]ftp://ftp.pbone.net/mirror/atrpms.net/el4-i386/atrpms/stable/rrdtool-1.0.50-25.el4.at.i3

Cacti is an excellent monitoring tool that intuitively displays the status of Monitored Objects through templates or custom templates. By importing the apache_status template, Cacti can monitor the performance of Apache servers. 1. Configure apache 1. Enable server status Details Edit the apache main configuration file httpd. conf and remove the comments before the following statement: vim/etc/httpd/conf/

Production environment:Os:centosrelease 6.7 (Final)Monitoring software: Cacti 0.8.8aPlugin: cacti087e-mssql-host_template.tgz：Http://docs.cacti.net/_media/usertemplate:host:microsoft:cacti087e-mssql-host_template.tgzTask: Cacti monitor MSSQL 2005 running resource statusOverview: SQL server2000\2005\2008 itself does not support SNMP, using cacti to monitor MSSQL,

1. Preparation Environment Lamp Basic Environment Other required compiling Environments Yum install GCC gcc-C ++Yum install lib *Yum install APR * Yum install net-snmp * 2. Start snmpd httpd mysqld 3.install rrdtool-1.4.5.tar.gz ./Configure -- prefix =/usr/local/rrdtoolMake make instal 4.install cacti-0.8.7.tar.gz Tar-zxvf cacti-0.8.7.tar.gzMkdir-PV/var/www/html/cactiUseradd-D/var/www/html/cactiMV-F/root/s

In useCacti monitoringPay attention to the following points: Recently, a cacti monitoring is configured in windows. Installation Package for windows: http://forums.cacti.net/about14946.html Note the following: 1. Change the time to China time Add the following functions to the cacti/inclde/gloabl. php file: Date_default_timezone_set ('Asia/Shanghai '); 2. In setting --> poller --> Poller Type, select spine.

Cacti is a set of graphic analysis tools for network traffic monitoring developed based on PHP, MySQL, SNMP, and RRDTool. Cacti Chinese version uses snmpget to obtain data and use RRDtool to draw images. You do not need to understand the complex parameters of RRDtool. 1. Configure the httpd server configuration file# Vim/etc/httpd/conf. d/cacti. confAlias/