ntopng Disk Requirements for Timeseries and Flows
Being able to do a priori estimations of the space that ntopng is going to use in a production environment is fundamental for the provisioning of the storage. In this post we try to estimate the space used by ntopng to store timeseries and flows. Timeseries The number of timeseries generated by ntopng depends almost exclusively on the number of local hosts. Other timeseries generated, including those for the interfaces or SNMP devices, are generally orders of magnitude less than those generated for local hosts. For this reason, it is …