Heyho!
On Thursday 10 June 2010 23.49:58 Aleksey Tsalolikhin wrote:
> 3. We ARE disk bound. Disk utilization goes to 94% during
> the dump. There is an order of magnitude more reads than
> writes.
Just speculation, I've not tried this. Perhaps pipe the output of pg_dump
through a software that bandwidth-limits the throughput? (I don't know if
such a command exists, but it probably could be done in 4 lines of Perl or
30 lines of C if necessary.) Or are there so many buffers involved that
this would just cause data to pile up in memory, waiting to be written out?
cheers
-- vbi
--
There’s a big confusion in the terms, as the numbers used in Arabic are
the Hindu numbers and the numbers used in Latin languages are the Arabic
numbers.
-- Lior Kaplan, 1.4.2008