I recently setup Victoria Metrics + https://github.com/prometheus/snmp_exporter + Grafana to get start tracking bandwidth on my top of rack switches in my Datacenter rack which has been a pretty awesome setup. The way you can auto generate a config for your SNMP MIBs with SNMP Exporter was unexpectedly not a terrible experience.

My next task is to get centralized logging going with Victoria Logs + Vector, I'll have to check this out once I get everything setup. I believe I can use LogQL with Victoria Logs but I haven't tried it out yet. https://docs.victoriametrics.com/victorialogs/logsql/