Re: [PERFORM] PostgreSQL 9.3.2 Performance issues

2014-01-24 Thread Kevin Grittner
"fburg...@radiantblue.com" wrote: > We have 64GB of Memory on RHEL 6.4 > > shared_buffers = 8GB > work_mem = 64MB > maintenance_work_mem = 1GB > effective_cache_size = 48GB > Do these settings look correct for 9.3.2? Maybe. What is your max_connections setting? I find that a good place to sta

[PERFORM] PostgreSQL 9.3.2 Performance issues

2014-01-24 Thread fburgess
We have 64GB of Memory on RHEL 6.4 shared_buffers = 8GB work_mem = 64MB maintenance_work_mem = 1GB effective_cache_size = 48GBI found this list of recommended parameters for memory management in PostgreSQL. About shared_buffers: Below 2GB, set to 20% of total system memory.Below 32GB, set to 25%