[torkelo]

This is probably because you are running Graphite 0.9.12 which does not have the maxDataPoints feature for the json api, with 0.9.13 it work a lot better. I know of some who run it on raspberry with decent performance, not great but far from 90 seconds.

[metabrew]

Yes we're on 0.9.12, will be upgrading asap :)

thanks for replying 👍