I'm currently working on deploying an ELK box for visualising a mix of financial transaction data and corresponding network application backend syslog records.

I'm currently working on deploying an ELK box for visualising a mix of financial transaction data and corresponding network application backend syslog records. So far so good, but frontend Kibana 3 performance can be really painful at times given the large amount of "documents" that can be involved (anywhere up to 5000 events per minute). It seems like displaying multiple histogram panels may be quicker in real time, given the shorter timeframe, but it would be nice to be able work with something like a month's worth of data without major performance hits. Not sure if this is something specific to Kibana design, Elasticsearch indexing/search configuration or certain JavaScript engine behaviour.