what rrd

Want to get a clearer picture of your network? There's no better use than these free tools.Network and system monitoring is a broad category. There are solutions for monitoring servers, network devices, applications that work properly, and for

1. What is ganglia An open source cluster monitoring project; Ganglia can do system monitoring, however, currently it does not support server exception or fault alarm function. 2.Ganglia Monitoring Cluster architecture

1. Gmetad layering;2. rrdcached Cache;3. Replace the SSD or other fast storage device to avoid HDD storage;Use a device with a large write cache, such as RAID, etc.If the cluster is small and the total amount of files generated is not very large, it

http://acm.hdu.edu.cn/showproblem.php?pid=4758Problem Description On the beaming day of 60th anniversary of Njust, as a military college which was Second artillery Academy of Harbin Milita Ry Engineering Institute before, queue Phalanx is a

Directory1, Cacti data collection method, three kinds of template introduction2. Introduction to the use of templates1, Cacti data collection method, three kinds of template introductionIn the previous blog post we deployed the cacti environment and

PuppetFeatures and introduction: Batch management and deployment for multiple serversRequired Package: facter-1.6.18.tar.gz puppet-2.7.22.tar.gz (Facter package is Puppet's dependent package)Steps:server-ip:192.168.13.54 Domain name

Problem DescriptionOn the beaming day of 60th anniversary of Njust, as a military college which was Second artillery Academy of Harbin Milita Ry Engineering Institute before, queue Phalanx is a special landscape.Here's a m*n rectangle, and this one

Set up the smokeping environment: disable the centos6.5 firewall. Selinux disabled yum source: 163, epelrpm & ndash; Uvhhttp: // disabled Build smokeping Environment: centos6.5 Disable the firewall. Selinux disabled Yum source: 163, epel Rpm-Uvh

Cherokee is claimed to be the fastest Web server software at present, and is said to be slightly better than Nginx in terms of performance. Cherokee supports FastCGI, SCGI, PHP, CGI, TLS and SSL encrypted connections, virtual hosts, authorization

I like Redis. This is the only technology that makes you wonder why you need to compile it for so long. Predictable, high-performance, and adaptable. This is my past few years. I like Redis. This is the only technology that makes you wonder why you

If you have a website or a network, you should pay close attention to it and resolve it quickly after the problem occurs. The simplest and easiest way is to monitor your device by using the server/Network monitoring tool to prevent any problems that

Cacti is a very good flow monitoring software, using rrdtool mapping, can accurately and systematically display the flow chart. There is a need to summarize the inbound and outbound traffic for all servers on the line and export the updated data

1. Installing dependent PackagesYum install net-snmp-devel mysql mysql-devel openssl-devel libtool2. Installing RRDtoolYum Install RRDtool3. Install SNMPYum Install Net-snmp net-snmp-utils4. Install lampYum install httpd mysql-server php php-mysql

Nagios monitoring is currently used online, but recently there is a need to monitor the switch traffic and be able to visualize the monitoring, although Nagios is able to monitor but not be able to meet the requirements in drawing, and the MRTG plot

Compiled with PHP resources by other programmers, Kahun initiates a system administrator-related open source resource collation on Github.Content classifications include: Backup/Clone software, Cloud/cloud storage, collaboration software,

A closer look at how RRDTOOL is structured. The syntax is indeed cumbersome, but not too difficult. Each time the command line is executed, it must be output as a file. We hope to make an application to dynamically generate charts and look at the

Monitoring metrics CPU-related Disk-related Io Load Memory-related Network-related Port survival, process survival NTP offset (plug-in) A process resource consumption (plug-in) Netstat, SS and other

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

After two weeks of research and testing, the CHECK_MK touch 40% degrees, here a simple summary and share to everyone, there may be problems, please give us a lot of advice. 650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M01/7A/12/wKioL1

For information on ICINGA-PHP4 documentation, refer to: http://icinga-cn.sourceforge.net/I'm using icinga-pnp4-cn-1.12.2.tar.xz here.Because of the account limit, there is no new Icinga user, and the user of the subsequent Icinga is the monitor