https://www.paessler.com/Download_PRTG/30_Day_Trial
AdConcise overview, Reduced downtime, optimized performance, SQL queries at a glance. PRTG offers preconfigured sensors for all major databases & monitors your entire network.
All-in-one monitoring · All in one, no add-ons · 30 day trial - no limits · All in one dashboard
Service catalog: Network Monitoring, Bandwidth Monitoring, Server Monitoring