Index Size is 5.3G vs 1.6G Raw Data:
Raw data
Index on Splunk
This is also affecting our licensing plans as well. This is way bigger than anticipated. I thought that 110% ro maybe even 180% but not 400%. Somethings off.
I don't know what those numbers are but remember that just because you're ingesting 1GB of data daily doesn't mean you're gonna consume 1GB of disk space daily.
Firstly, you store compressed raw data. It's gzipped so it compresses fairly well as text data generally does. It takes up around 1/7, maybe 1/6 of the original raw data size on average.
Along that you store index files which make up around another 1/3 of the original raw data size.
Roughly estimating you need about 1/2 of the original raw data to store just index data.
But if you don't use separate storage you also need to account for additional summaries if you use accelerations.