Re: [HACKERS] Postgres vs. intel ccNUMA on Linux

2010-09-30 Thread Greg Smith
James Robinson wrote: Any tips / conventional wisdom regarding running postgres on large-ish memory ccNUMA intel machines, such as a 32G dual-quad-core, showing two NUMA nodes of 16G each? I expect each postgres backend's non-shared memory usage to remain nice and reasonably sized, hopefull

Re: [HACKERS] Postgres vs. intel ccNUMA on Linux

2010-09-30 Thread Robert Haas
On Wed, Sep 29, 2010 at 2:45 PM, James Robinson wrote: > Hackers, > >        Any tips / conventional wisdom regarding running postgres on > large-ish memory ccNUMA intel machines, such as a 32G dual-quad-core, > showing two NUMA nodes of 16G each? I expect each postgres backend's > non-shared memo

[HACKERS] Postgres vs. intel ccNUMA on Linux

2010-09-29 Thread James Robinson
Hackers, Any tips / conventional wisdom regarding running postgres on large- ish memory ccNUMA intel machines, such as a 32G dual-quad-core, showing two NUMA nodes of 16G each? I expect each postgres backend's non-shared memory usage to remain nice and reasonably sized, hopefully staying