Re: [PERFORM] Regarding facing lot of time Consumed by Socket.Poll() - Mailing list pgsql-novice

From Matthew Wakeling
Subject Re: [PERFORM] Regarding facing lot of time Consumed by Socket.Poll()
Date
Msg-id alpine.DEB.2.00.0910151505520.19472@aragorn.flymine.org
Whole thread Raw
In response to Regarding facing lot of time Consumed by Socket.Poll()  (keshav upadhyaya <ukeshav2009@gmail.com>)
List pgsql-novice
On Thu, 15 Oct 2009, keshav upadhyaya wrote:
> [Wall Time]  System.Net.Sockets.Socket.Poll(Int32, SelectMode)

RTFM. Socket.Poll *waits* for a socket. Obviously it's going to spend
quite a bit of time.

Note that it is "wall time", not "CPU time".

You would be better investigating whatever is at the other end of the
socket, which I presume is Postgres. Look at what the queries actually
are, and try EXPLAIN ANALYSE on a few.

Matthew

--
 It is better to keep your mouth closed and let people think you are a fool
 than to open it and remove all doubt.                  -- Mark Twain

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