Tatsuo Ishii <ishii(at)postgresql(dot)org> writes:
> Does it support extended query? Does it support V3 protocol?
Yes.
It also has a proxy mode where it captures the queries sent by the
client along with think times and outputs that in the session format it
reads from its setup, which is very useful. Using that capability you
can easily have Tsung replay your existing pgbench script.
Regards,
--
Dimitri Fontaine
http://2ndQuadrant.fr PostgreSQL : Expertise, Formation et Support