Jim Nasby wrote:
On Dec 20, 2010, at 12:47 AM, Mladen Gogala wrote:
Good time accounting is the most compelling reason for having a wait event
interface, like Oracle. Without the wait event interface, one cannot really
tell where the time is spent, at least not without profiling the database code,
which is not an option for a production database.
Out of curiosity, have you tried using the information that Postgres exposes to
dtrace? I suspect it comes close to what you can get directly out of Oracle...
--
Jim C. Nasby, Database Architect j...@nasby.net
512.569.9461 (cell) http://jim.nasby.net
No, I haven't but I looked it in the documentation. I surmise, however,
that I will have to build my software with "--enable-dtrace", which is
not enabled by default. This certainly looks promising.
--
Mladen Gogala
Sr. Oracle DBA
1500 Broadway
New York, NY 10036
(212) 329-5251
http://www.vmsinfo.com
The Leader in Integrated Media Intelligence Solutions
--
Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance
