Q. Any suggestions for a dashboard to monitor Tarantool’s performance, like CPU/Memory/IOPS/Number of INSERTs/SELECTs per second? I’m doing a demo on a Raspberry Pi, so ELK seems like an overkill. (2017)
A. You can take Prometheus. It's a single Go binary compatible with Grafana. We have a library for connecting Tarantool to it: https://github.com/tarantool/prometheus. There is also one for Graphite: https://github.com/tarantool/graphite.