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First, history Ganglia from the University of California, Berkeley's "Millennium" project, has a history of 10几 years. Second, Introduction Ganglia is a cluster performance indicator (metrics) monitoring framework. The ganglia function is more powerful than similar frameworks, providing "quasi-real-time" performanc
the problem can be a message to the poor Yun-Wei classmate called up to restore services. This matter, Nagios is basically the best solution. It has a wide variety of plug-ins, and writing custom plug-ins is extremely simple, can easily monitor from the operating system to the application of all aspects. Its configuration file is simple and easy to understand, and very powerful, a little familiar can easily according to their own needs to configure.For the second aspect, Nagios is not particula
monitor various network parameters, ensure the safe operation of the server system, and provide a soft notification mechanism for the system administrator to quickly locate / resolve various problems. The Zabbix is composed of 2 parts,zabbixserver and optional components Zabbix agent. Zabbix Server provides access toremote servers via SNMP, Zabbix agent, Ping, port monitoring and other methods Network status mo
One, ganglia basic introductionGanglia it is a distributed monitoring system, where there are two Daemon, each: clientgangliamonitoring Daemon (Gmond) and service-side Gangliameta Daemon (Gmetad), There's also gangliaphp WebFrontend (Web-based dynamic access) composition is a Linux configuration monitoring system performance software, the interface beautiful, ric
1. Introduction to ganglia Ganglia is a distributed monitoring system that has two Daemon: client GangliaMonitoring Daemon (gmond), server GangliaMeta Daemon (gmetad), and GangliaPHP Web Frontend (web-based Dynamic Access) is a Linux-based software that monitors the running performance of the system. The interface is beautiful and rich, powerful and
Ganglia monitoring custom metric practicesThe Ganglia monitoring system is an open-source UC Berkeley project designed to monitor distributed clusters. The monitoring level includes the resource level and business level, the resource layer includes cpu, memory, disk, IO, and
Ganglia: distributed monitoring system 1. Environment installation and configuration1.1 dependent Software Download Ganglia is a cluster monitoring software developed by Berkeley. Monitors and displays various status information of nodes in the cluster, such as cpu, mem, hard disk utilization, I/O load, and network tra
Ganglia monitoring custom metric practices, gangliametric The Ganglia monitoring system is an open-source UC Berkeley project designed to monitor distributed clusters. The monitoring level includes the resource level and business level, the resource layer includes cpu, memo
Ganglia is a cluster monitoring software developed by Berkeley. You can monitor and display the various status information of nodes in the cluster, such as CPU, MEM, hard disk utilization, I/O load, network traffic, etc., while the historical data can be presented in a curved way via PHP pages.And ganglia relies on a Web server to display the state of the cluster
1, Ganglia Introductionganglia consists of three parts, Gmond, Gmetad and Gweb.Gmond (Ganglia monitoring Daemon) is a lightweight service that is installed on each node host that needs to collect metrics data. Gmond completes the actual data collection of the metrics on each host and shares the data through the Listen/advertise protocol and other nodes within the
The previous chapter on the use of Django to build a test site is accessible to a simple monitoring system, the leadership requires that the cloud server CPU memory and other hardware monitoring information, and timely provision of reports Looked at the open source of this cluster monitoring scheme, decided to first adopt gan
First, the installation environment Ubuntu Server 12.04 Installation of Gmetad machine: 192.168.52.105 Installation of Gmond machine: 192.168.52.31,192.168.52.32,192.168.52.33,192.168.52.34,192.168.52.35,192.168.52.36,192.168.52.37,192.168.52.3 8,192.168.52.105 To browse the machine that monitors the Web page: 192.168.52.105 Second, introduce The Ganglia monitoring kit consists of three main sections:
Tags: HTTP Io OS use AR strong for file data I. ganglia Components Ganglia includes the following programs, which transmit monitoring data in XML format to achieve monitoring results. Gmetad is used to collect data from various clusters and update the data to the RRD database. Gmond collects local
This article will introduce you to the ganglia monitoring Deployment Study notes. I hope some articles will be helpful to you. Recently, ganglia has been studied to summarize some possible problems: 1. Why does modpython. so appear in the directory with-python or without lib/ganglia when
-ins. Ganglia-3.5.0/gmond/perl_moduels Perl Language Monitoring plug-in script ganglia-3.5.0/gmond/php_moduels PHP Language Monitor plugin script Ganglia-3.5.0/gmond/python_moduels Python language Monitor plugin script The specific configuration implications can be seen in the official document Http://sourceforge
First, IntroductionThe Ganglia monitoring kit consists of three main sections: Gmond,gmetad, and web interface, often referred to as ganglia-web.Gmond is a daemon that runs on every node that needs to be monitored, collects monitoring statistics, sends and receives statistics on the same multicast or unicast channel.Gm
possibleRpc. Number of times the detailed-metrics.reportDiagnosticInfo_num_ops reports task error messages to the parent processRpc. Average time for the detailed-metrics.startBlockRecovery_avg_time to start block recoveryRpc. Number of times the detailed-metrics.startBlockRecovery_num_ops starts to recover the blockRpc. The average time that the detailed-metrics.statusUpdate_avg_time reports the progress of the child process to the parent processRpc. The number of times the detailed-metrics.st
Components of a ganglia Ganglia includes the following program, between them through the XML format to pass monitoring data, to achieve monitoring effect. Gmetad This program collects the data for each cluster and updates it to the RRD database. Gmond collects the monitoring
HBase Ganglia monitoring HBase configuration Hadoop-metrics2-hbase.properties *. Sink. Ganglia. Class=org. Apache. Hadoop. Metrics2. Sink. Ganglia. Gangliasink31 *. Sink. Ganglia. Period=TenHBase. Sink. Ganglia. Peri
HBase Ganglia Monitor HBase construction Hadoop-metrics2-hbase.properties *. Sink. Ganglia. Class=org. Apache. Hadoop. Metrics2. Sink. Ganglia. Gangliasink31 *. Sink. Ganglia. Period=TenHBase. Sink. Ganglia. Period=TenHBase. Sink.
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