| From: | Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr> |
|---|---|
| To: | PostgreSQL Developers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | [PATCH] add --throttle to pgbench (submission 3) |
| Date: | 2013-05-01 08:57:50 |
| Message-ID: | alpine.DEB.2.02.1305011048580.25330@localhost6.localdomain6 |
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| Lists: | pgsql-hackers |
Add --throttle to pgbench
Each client is throttled to the specified rate, which can be expressed in
tps or in time (s, ms, us). Throttling is achieved by scheduling
transactions along a Poisson-distribution.
This is an update of the previous proposal which fix a typo in the sgml
documentation.
The use case of the option is to be able to generate a continuous gentle
load for functional tests, eg in a practice session with students or for
testing features on a laptop.
--
Fabien.
| Attachment | Content-Type | Size |
|---|---|---|
| pgbench-throttle-2.patch | text/x-diff | 6.5 KB |
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