On 6/25/15 12:51 PM, Josh Berkus wrote:
On 06/25/2015 10:47 AM, Peter Geoghegan wrote:
On Wed, Jun 24, 2015 at 2:52 PM, Josh Berkus <j...@agliodbs.com> wrote:
OK, this is pretty bad in its real performance effects. On a workload
which is dominated by new connection creation, we've lost about 17%
throughput.
Mistakes happen, but this is the kind of regression that automated
performance testing could have caught. That's another area of testing
that needs considerable improvement IMV.
Well, I have a pgbench test script for it now. If only I had some place
to check it in ...
Well, there is https://github.com/slux/PostgreSQL-Performance-Farm; but
it hasn't been touched in 5 years. :(
--
Jim Nasby, Data Architect, Blue Treble Consulting, Austin TX
Data in Trouble? Get it in Treble! http://BlueTreble.com
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