Re: profiling connection overhead

Robert Haas <robertmhaas@gmail.com>

From: Robert Haas <robertmhaas@gmail.com>

To: pgsql-hackers@postgresql.org

Date: 2010-11-24T05:08:37Z

Lists: pgsql-hackers

Attachments

reconnect-opreport.txt (text/plain)
reconnect.c (text/x-csrc)

On Wed, Nov 24, 2010 at 12:07 AM, Robert Haas <robertmhaas@gmail.com> wrote:
> Per previous threats, I spent some time tonight running oprofile
> (using the directions Tom Lane was foolish enough to provide me back
> in May).  I took testlibpq.c and hacked it up to just connect to the
> server and then disconnect in a tight loop without doing anything
> useful, hoping to measure the overhead of starting up a new
> connection.

Oh, right: attachments.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company