Splunk Search

Uncompressed Data

ryanmims
Explorer

I have just turned on compression and have over 100 GB of uncompressed data. How can I compress it and Splunk still be able to read it?

Let me rephrase. I have 100GB of already indexed uncompressed data. I have just configured compression from the forwarders to the indexers. How do I compress this data so splunk can read it in order to save some disk space?

Tags (2)
0 Karma

dmaislin_splunk
Splunk Employee
Splunk Employee

Neverminf, I misunderstood your question.

0 Karma

ryanmims
Explorer

indexes already compressed when indexed. I just compressed the data for transfer.

0 Karma

dmaislin_splunk
Splunk Employee
Splunk Employee

Just point Splunk at the file. Splunk reads compressed files, but has to go through a single threaded process to decompress each compress file first and then read it in. Why not let Splunk read in uncompressed data and then compress it? Otherwise it would take a long time to read all that compressed data. It's not out of the ordinary to do it though. We see this all the time.

0 Karma
Get Updates on the Splunk Community!

Data Management Digest – December 2025

Welcome to the December edition of Data Management Digest! As we continue our journey of data innovation, the ...

Index This | What is broken 80% of the time by February?

December 2025 Edition   Hayyy Splunk Education Enthusiasts and the Eternally Curious!    We’re back with this ...

Unlock Faster Time-to-Value on Edge and Ingest Processor with New SPL2 Pipeline ...

Hello Splunk Community,   We're thrilled to share an exciting update that will help you manage your data more ...