| From: | "Magnus Hagander" <magnus(at)hagander(dot)net> |
|---|---|
| To: | "Dave Page" <dpage(at)postgresql(dot)org> |
| Cc: | "Trevor Talbot" <quension(at)gmail(dot)com>, "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: 8.2.3: Server crashes on Windows using Eclipse/Junit |
| Date: | 2007-10-26 16:33:45 |
| Message-ID: | 200710261833460000@241879909 |
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| Lists: | pgsql-hackers |
> > Taking this one to -hackers once and for all now...
> >
> > Can you try the attached patch? See how many backends you can get up to.
>
> Regression tests run just fine, and I've run multiple pgbench runs with
> 3 and 4 sessions of 100 connections each*, with pgAdmin monitoring
> things at the same time. Saw up to 403 simultanteous connections in
> pg_stat_activity, and the system remained stable and responsive, albeit
> somewhat slower than normal.
What was the memory space consumption of the postmaster process, and compared to without the patch?
VM size in taskmgr should show that I think, and should show a much smaller footprint now..
/Magnus
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