Github user mattf-horton commented on the issue: https://github.com/apache/incubator-metron/pull/400 I suppose a `df` or equivalent would be worthwhile. (Only report physical volumes, or perhaps volumes > 5GB capacity.) The other major limiter on performance / capacity is intra-cluster Ethernet bandwidth. So that would be nice to report. But this can be tricky or impossible to read, depending on the NIC hardware and BIOS support, and of course whether you're on a physical machine or a VM. I don't really have any guidance to offer, just a wish, if you have an idea of how to approach it.
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