| From: | Shaun Thomas <sthomas(at)optionshouse(dot)com> |
|---|---|
| To: | 'bricklen' <bricklen(at)gmail(dot)com> |
| Cc: | "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Better Connection Statistics |
| Date: | 2014-02-07 22:36:00 |
| Message-ID: | 0683F5F5A5C7FE419A752A034B4A0B97976F9B57@sswchi5pmbx2.peak6.net |
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| Thread: | |
| Lists: | pgsql-general pgsql-novice |
> I don't know any tools off-hand, but you might be able to generate
> partial statistics from the log files with a descriptive log_line_prefix
> like "%m [%p] (user=%u) (db=%d) (rhost=%h) [vxid:%v txid:%x] [%i] "
We get 60k queries per second all day long. No way am I turning on query logging to capture the stats I want. :)
Last month, I needed to track something down and set log_min_duration_statement to 0, logging everything each connection does. It was only like that for 10 seconds, and I ended up with about 400MB of log output. I shudder to think of what would happen if I left it that way.
--
Shaun Thomas
OptionsHouse | 141 W. Jackson Blvd | Suite 500 | Chicago IL, 60604
312-676-8870
sthomas(at)optionshouse(dot)com
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