Re: what does pg_activity mean when the database is stuck?
| От | Si Chen |
|---|---|
| Тема | Re: what does pg_activity mean when the database is stuck? |
| Дата | |
| Msg-id | CAAYSSjOH5k=e_Sa=bUJf8UDgT496CrjqRz9j+5Ga3U1enX+sxQ@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: what does pg_activity mean when the database is stuck? (John R Pierce <pierce@hogranch.com>) |
| Список | pgsql-general |
Yes, that would be nice, but it's a big app a lot of which we didn't write, etc.--you can imagine the rest ;)
Is there even a way for postgreql to get me all the queries that has gone through a particular process, so we can see what the app was trying to do that left the connection hanging?
On Thu, Jun 12, 2014 at 4:55 PM, John R Pierce <pierce@hogranch.com> wrote:
On 6/12/2014 4:24 PM, Si Chen wrote:Java has quite a few built in connection pooling options.PgBouncer looks pretty cool. Do you recommend using it with jdbc with about 50 - 100 normal connections?
they all work best if your software is configured to grab a connection, use it for a transaction, then release it back to the pool.
--
john r pierce 37N 122W
somewhere on the middle of the left coast
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Si Chen
Open Source Strategies, Inc.
sichen@opensourcestrategies.com
http://www.OpenSourceStrategies.com
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