Le 06/01/2011 17:53, Benjamin Krajmalnik a écrit :
> While playing around with pgadmin to see the state of running queries, I
> noticed that all of the queries are falling under the category of "slow
> processes" or "idle process". Some of the process whose query is
> showing as idle are tagged as idle processes, while some are tagged as
> slow processes.
>
There is actually more possibilities:
* idle process: for each process that don't currently run a query and aren't in a transaction block* blocked process:
foreach process waiting on a lock* active process: for each process executing a query since less than 10 seconds* slow
process:for each process executing a query since at least 10 seconds
> Could this be an "artifact" of using a connection pooler, since the
> client start times are sometimes a few minutes old? What is the
> criteria for determining if a process is "slow"?
>
We use query_start to check if a query is slow, so I don't think it has
anything to do with a connection pooler.
> Running pg 8.4 on FreeBSD 7.2 amd64.
>
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Guillaumehttp://www.postgresql.frhttp://dalibo.com
