SPLUNK Performance Issue

[Aakanksha]

I have uploaded 1.50 GB of data. Splunk takes nearly 5 mins to render a single graph, which is really slow.

What is the basic configuration needed for 2 Gb data?

Also, We are facing issue in drilldown charts. Drilldown chart is visible on some of the systems but not on others, with same XML file(VIEW).
Is it something related to configuration of system?

[Ayn · Accepted solution]

Googling for "splunk hardware" gives the following highly relevant links:

http://docs.splunk.com/Documentation/Splunk/latest/installation/capacityplanningforalargersplunkdepl...
http://docs.splunk.com/Documentation/Splunk/latest/installation/SystemRequirements