Thanks for a quick reply. The server has 6 cores, 6GB ram and top gets to 2.3-2.5 load average when running the dumpall. So I assume we are nowhere near this causing performance issues for users? Thanks Rich
On 15/03/12 12:21, Bèrto ëd Sèra wrote:
Hi Richard,
it's no easy answer. If your server has plenty of free resources there won't be trouble, but I do have customers who cannot even imagine of launching a dump in normal traffic hours. How loaded is your box, currently?
Very simple question - does pg_dump/dumpall hit the server in terms of database performance? We currently do nightly backups and I want to move to hourly backups but not at the expense of hogging all the resources for 5 mins.
Pg_dumpall is currently producing a 1GB file - that's the combined size of around 30 databases and it takes around 5 mins to run.
Thanks Rich
-- ============================== If Pac-Man had affected us as kids, we'd all be running around in a darkened room munching pills and listening to repetitive music.
-- ============================== If Pac-Man had affected us as kids, we'd all be running around in a darkened room munching pills and listening to repetitive music.
