Where is ganglia installed

Save and close the file. Then start ganglia-monitor, gmetad and apache services with the following command:. Before accessing Ganglia, you will need to allow port through UFW firewall. By default UFW is disabled on your system, so you need to enable it first. You should see the following page:. If you want to view a perticular node graphs, select the particular node you want from the Grid Choose Node drop-down box.

For example if you want to see the graphs of Ubuntu client node with name Vyom-PC. Our server is:. On the server, inside the shared folder of our cluster, we will first download the latest version of ganglia. We will remove gmetad because we do not need it on the clients.

Find the following line and add the name of your cluster and ip address. You can even compare the stats of all the servers in a cluster side by side using the Compare Hosts tab. Simply choose a group of servers using a regular expression and you will be able to see a quick comparison of how they are performing:. One of the features I personally find most appealing is the mobile-friendly summary, which you can access using the Mobile tab.

In this article we have introduced Ganglia , a powerful and scalable monitoring solution for grids and clusters of servers. TecMint is the fastest growing and most trusted community site for any kind of Linux Articles, Guides and Books on the web.

Millions of people visit TecMint! If you like what you are reading, please consider buying us a coffee or 2 as a token of appreciation. We are thankful for your never ending support. Hope it helps. Have a question or suggestion? For more about Ganglia, please visit its homepage. After installing Apache2, the commands below can be used to stop, start and enable Apache2 service to always start up with the server boots. If you see a page similar to the one below, then Apache2 is working as expected.

In order to install it, you will have to get it from third-party repositories. Run the commands below to add the below third party repository to upgrade to PHP 7. After installing PHP 7. Then make the changes on the following lines below in the file and save.

The value below are great settings to apply in your environments.