With this guide, you will configure monitoring of HyperNode, Klaytn and the server. To do this, we will use Prometheus + node_exporter + Grafana.

It is not recommended to install monitoring systems on the server where HyperNode is running. Any other server with 2 CPUs and 4 GB RAM will do.

Official links:

• BlockPI documentation
• Grafana
• Prometheus
• node_exporter

1. Preparing a server on which monitoring will be deployed.

You can install the necessary components using the official documentation or use our boot scripts.

<aside> 💡 For Prometheus and Grafana to work, ports 90 and 3000 must be opened.

</aside>

• How to open ports 90 and 3000

• Prometheus

Prometheus is a time series database that collects and aggregates all the necessary metrics for further work with them.

Install Prometheus using a script:

wget -q -O [prometheus.sh](<http://prometheus.sh/>) [<https://raw.githubusercontent.com/nodeLogs/main/main/prometheus.sh>](<https://raw.githubusercontent.com/nodeLogs/main/main/prometheus.sh>) && chmod +x [prometheus.sh](<http://prometheus.sh/>) && sudo /bin/bash [prometheus.s](<http://prometheus.sh/>)h

Check the version of the installed Prometheus prometheus --version

Enable Prometheus systemctl start prometheus

Check the service status systemctl status prometheus