> I'm wondering why our PG server is using so little memory... The system has
> 2GB of memory, though only around 200MB of it are used. Is there a PG
This is the second time you've said this. Surely you're not implying
there is 1.8GB Free Memory -- rather than 1.8GB in Buffers or Cache.
Send output of the below:
sysctl vm
sysctl -a | grep buffers
top | grep -E "(Mem|Swap):"
