nagios process monitoring

1. NRPE introduction NRPE is a function extension of Nagios. it can execute plug-in programs on a remote LinuxUnix host. By installing the NRPE plug-in and Nagios plug-in on a remote server, you can provide the Nagios monitoring platform with local information about the server, such as CPU load and memory usage, 1. Int

1. The platform and the components used,Monitoring server: RHEL4 (192.168.1.211) +nagios-3.2.0+ nagios-plugins-1.4.14+ nrpe-2.12Monitored end RHEL4 (192.168.1.212) + nagios-plugins-1.4.14+ nrpe_2.12Content IntroductionThis document describes Nagios

Java server-Side monitoring scenarios (I. Summary of the article) Instead of octopress, write articles more simple than before, blog access up a lot faster, with this to the past a period of time to summarize the technical accumulation. As a start, I'm going to write a series of articles summarizing some of the work that I did at the company last year on Java server-side monitoring.Monitoring is a vital part of any service-side application. A system

the plug-in that checks the disk space, Check_load is the plug-in that checks the CPU load, each plug-in can run. check_xxx-h command to check its usage and functionality..Four monitoring statuses for NagiosNagios can identify four status return information. 0 (OK) indicates normal status (green display) (WARNING) indicates that a warning (yellow) appears, (CRITICAL) indicates a very serious error (red), (UNKNOWN) indicates an unknow

Linux monitoring IDC MonitoringMonitored objects: servers (operation and maintenance jobs)What to monitor: (resources)1. Usage of hardware (CPU memory storage)2, monitoring the status of application services (running stop)3. Operation of operating system (number of users in process quantity system)4, network Interface data traffic (in and out)How to monitor?Execu

]; [Max]Each ' label ', the value combination is separated by a space, there is no additional uom,warn,crit,min,max in our system to define the performance data, the specific meaning can be referred to: https://nagios-plugins.org/doc/ Guidelines.html#plugoutputOur system in the service is passive, the node is active ping, next talk about how our system monitors the cpu,memory,io,network usage of the monitored nodes, CPU data collection as the main int

install httpd mysql mysql-server php php-mysql-y first is to install lamp, here we use Yum To install lamp (these services, such as installation monitoring in the enterprise, typically use Yum to install lamp, except when building a Web service)You can download the appropriate version of Nagios and plug-ins in the pipe network (I suggest that I give the version, by the way share a very classic words, first

the command section in nrpe. cfg. Start the NRPE daemon: (you can add this command to/etc/rc. local for Automatic startup) #/Usr/local/nagios/bin/nrpe-c/usr/local/nagios/etc/nrpe. cfg-d You can add this command to/etc/rc. local to enable automatic startup upon startup. Echo "/usr/local/nagios/bin/nrpe-c/usr/local/nagios