[postgis-users] Performance and memory problems

[strk]

andrea.aime wrote:
> strk wrote:
> 
> > What C++ compiler do you have (name/version) ?
> > 
> 
> Libraries are:
> 
> gcc 3.2.2 (Mandrake Linux 9.1 3.2.2-3mdk)
> glibc version 2.3.1
> libstc++5-3.2.2

You can try disabling the memory cache feature of libstdc++ by
exporting GLIBCPP_FORCE_NEW=1 before starting the postgresql
postmaster. This might save some memory.

I've had problems with 3.2.2 also try to upgrading to 3.3.2.

Ask on the pgsql-hackers mailing list about postmaster
stack trace (and please let me know).

--strk;

> 
> Oh, and I've compiled postgres with the c++
> library support. Any chance to get a stack trace
> from the running postmaster? (I mean, what do I
> have to do, I'm a Java programmer, not a c++
> one).
> 
> Best regards and thank you for your help
> Andrea Aime
> 
> 
> 
> 
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