I have a simple PowerShell script that runs every 5 minutes grabbing data from a database. I have noticed the memory climbs quite high (almost 16GB). I do have an "exit" in the PS script. Just seems like the memory keeps climbing.
I don't disagree with @jcoates_splunk about the support case, but more detail would be cool. What process is consuming memory? Splunkd or PowerShell? Does it ramp up over time, or immediately go to 16GB?