what rrd

Ready: Nagios and existing monitoring services are installed.Required Packages: rrd-tool-1.4.5.tar.gzPnp-0.4.13.tar.gzThis time, it's all on the service side .: Http://pan.baidu.com/s/1i3h3Jk51. Installing PnP1) Install RRDtool first[Email protected]

Walk through squares Time Limit: 4000/2000 MS (Java/others) memory limit: 65535/65535 K (Java/Others)Total submission (s): 944 accepted submission (s): 277 Problem description On the beaming day of 60th Anniversary of njust, as a military college

Nfsen Before I begin, let me remind you of the excellent documentation of nfdump and nfsen on the following pages: Http://nfdump.sourceforge.net/ Http://nfsen.sourceforge.net/ The only reason I 've compiled this step-by-step guide is because I

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Cacti in English means Cactus, but in the Open Source world it also has another meaning-NOC monitoring software, in addition to its own powerful functions, it can also install many plug-ins to achieve expansion. In many places in China, it may still

1: Install the operating system. You don't need to write a tutorial. (Omitted) I personally use centos6.5 for minimal installation. Disable firewall and SELinux after installing the system [[Email protected] ~] # Service iptables stop // disable the

  Analysis of three major file formats of ArcGIS Shape DataThe shapefile is ArcView GIS 3. the native data format of X is a simple element class. It uses the shape of point, line, and polygon to store elements, but cannot store topological

Install Cacti on CentOS7 Cacti is an excellent open-source monitoring software that is implemented in php. It uses the snmp service to obtain data and then uses rrdtool to store and update data. When users view data, rrdtool generates charts and

Installation and configuration of Munin monitoring Munin is an excellent system monitoring tool similar to RRD tool. It provides you with a wide range of system performance information, such as disks, networks, processes, systems, and users. How

Centos6.5 install open-falcon Environment preparation Install redis yuminstall-yredisInstall mysql yuminstall-ymysql-serverCreate a working directory exportHOME=/home/workexportWORKSPACE=$HOME/open-falconmkdir-p$WORKSPACEcd$WORKSPACEInitialize the

Installation and configuration of Munin monitoring Munin is an excellent system monitoring tool similar to RRD tool. It provides you with a wide range of system performance information, such as disks, networks, processes, systems, and users. How

NagiosGraphicalPnpInstallation and configurationZTThe specific process is as follows: (1) After nagios is installed, continue to install pnp. Pay attention to the installation of rrdtool. Tar-xvzf pnp-0.4.13.tar.gz Cd pnp-0.4.13 ./Configure Make all

Deploy Icinga-php4, icingapnp4nagios For information about the Icinga-php4 documentation and, refer to: http://icinga-cn.sourceforge.net/ Here I use icinga-pnp4-cn-1.12.2.tar. xz. Because of account restrictions, no icinga user is created here, and

Here, I will explain the difference between him and cacti nagios ~ And why should we use him ~ Cacti Uses snmp to capture data. Of course, you can use snmp to execute exec to retrieve the data in the script. Nagios is used to monitor various Server

Mago linux basic O & M + intermediate + advanced video tutorial full set of video downloads (nearly 50G), linux50g Mago linux O & M beginner + intermediate + advanced video tutorial full set of video downloads (nearly 50 GB)Directory

How to install and configure Ganglia in CentOS 5.5 Ganglia is an open-source cluster monitoring project initiated by UC Berkeley, designed to measure thousands of nodes. Ganglia includes gmond, gmetad, and a Web front-end. It is mainly used to

Monitoring the performance of LINUX Hosts is a complex operation, which depends on command line tools and centralized data. Analysis may be very difficult, and a large amount of data is required to establish a relationship to draw a conclusion.

Do you want to know the truth about the Linux inotify system? Do you want to know what is inherent in the Linux inotify system, I will only give you a full introduction to Linux inotify using Linux inotify to monitor Linux File System events.Linux

Environment: ganglia monitoring cluster, where the gmetad process is located, 1 server a, 3 servers where the gmond process is located, B, C, and D; Objective: To delete images not used in ganglia (using MongoDB as an example) Symptom:

Introduction: ganglia monitoring software is mainly used to monitor system performance, such as CPU, mem, hard disk utilization, I/O load, and network traffic, it is easy to see the working status of each node through the curve, which plays an