Based on our record, MRTG seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Take a look at https://oss.oetiker.ch/mrtg/. Graphics aren‘t fancy but the whole tool is light and pretty stable. Source: almost 2 years ago
Look into setting up MRTG and SNMP of the network device. Source: over 2 years ago
Spotify Heroic - Heroic time series database.
Zabbix - Track, record, alert and visualize performance and availability of IT resources
KX - Kx Systems has a high-performance vector database, kdb+, with a built-in programming language, q, that sets the standard for time-series analytics.
Paessler PRTG - An advanced network monitoring solution to monitor network up/downtime, traffic and usage.
InfluxData - Scalable datastore for metrics, events, and real-time analytics.
RRDTool - High performance data logging and graphing system for time series data