Documents and references
Getting start with EasyHA monitoring tools.
EasyHA monitors your systems/DBs/servers to ensure systems, applications, services, and business processes are functioning properly. In the event of a failure, EasyHA can alert technical staff of the problem, allowing them to begin remediation processes before outages affect business processes, end-users, or customers. With EasyHA you will never be left having to explain why an unseen infrastructure outage hurt your organization's bottom line.
Configure EasyHA to Monitor Linux/Unix System Performance.
Linux vmstat command used to display statistics of virtual memory, kernerl threads, disks, system processes, I/O blocks, interrupts, CPU activity and much more. By default vmstat command is not available under Linux systems you need to install a package called sysstat that includes a vmstat program.
The EasyHA server will call vmstat through a ssh connection, and gather the performance data from remote Linux server, and then save the data into center database.
In this article I would like to introduce a simple way to monitor your Linux operation system.
EasyHA Client (Win32/iOS/Android)
Getting started with EasyHA Client
EasyHA Client application is available for Windows platform only till now. It is a Win32 GUI application. It runs in client/server mode. It connects to EasyHA server, and retrieve the status of the server. In case trigger is fired, you will receive the information of the event in time, and the EasyHA Client will deliver notifications using balloon tips or flashing tray icon.
Send message to your iPhone and Android phone from your application
There are many applications running inside your company's local network I think. You may want to receive instant notification in event of failure, or you want to receive some customized message by your mobile device (iPhone, iPad, Android phone etc.). And then message is sent from your application.
Product Info
Testimonial
"We love it, it is easy, and it saves us a ton of money on software. If you want to monitor the j2ee application, you are wasting time and money if you do not have EasyHA."
Andrew McLean - University of Wisconsin