Обсуждение: Postgres Max JDBC Connection Allowed

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Postgres Max JDBC Connection Allowed

От
"Sharma;G.S."
Дата:
Hi,
    I am using Postgres 7.3 can any body tell me the max no of JDBC connections allowed by postgres .
    I also want to know how to find out that howmuch memory and CPU , my postgres is taking .
 
Thanks in advance        
 
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Re: Postgres Max JDBC Connection Allowed

От
Chris Mair
Дата:
> Hi,
>     I am using Postgres 7.3 can any body tell me the max no of JDBC
> connections allowed by postgres .

The maximum number of connections is a configuration variable in the
file postgresql.conf in your PGDATA dir.
Whether they origin from a JDBC driver or not is not relevant.

>     I also want to know how to find out that howmuch memory and CPU ,
> my postgres is taking .

Ask your operating system :)
top on unices or the tasklist on windows might be a start...

Bye, Chris.


--

Chris Mair
http://www.1006.org

Re: Postgres Max JDBC Connection Allowed

От
"Aaron Bono"
Дата:
On 8/10/06, Chris Mair <chrisnospam@1006.org> wrote:

> Hi,
>     I am using Postgres 7.3 can any body tell me the max no of JDBC
> connections allowed by postgres .

The maximum number of connections is a configuration variable in the
file postgresql.conf in your PGDATA dir.
Whether they origin from a JDBC driver or not is not relevant.

>     I also want to know how to find out that howmuch memory and CPU ,
> my postgres is taking .

Ask your operating system :)
top on unices or the tasklist on windows might be a start...

 
Don't forget to check the ulimit for the postgres user.  I had problems on a couple of our servers because the default for users was to limit their memory and number of processes.

==================================================================
   Aaron Bono
   Aranya Software Technologies, Inc.
   http://www.aranya.com
   http://codeelixir.com
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