Обсуждение: [pgsql-performance] Performance Problems

Hello Newsgroup

I have trouble with postgres 7.2.3. This system works fine, but last week
every postmaster process exhausted my system to 100%. What can i do ? When I
dump all databases it has 16MB. I start my system with the following
command:

postmaster -i -c shared_buffers=1024 -c sort_mem=16384 -c
effective_cache_size=2048 -c max_connections=128 -c fsync=false -c
enable-seqscan=false -c enable_indexscan=false -c enable_tidscan=false -c
enable_sort=false -c enable_nestloop=false -c enable_hashjoin=false -c
enable-mergejoin=false -c show_parser_stats=false -c
show_planner_stats=false -c show_executor_stats=false -c
show_query_stats=false -c random_page_cost=0.99 -o -F

Can someone help me ?

--
Lars Maschke
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Es gibt Tage, da verliert man und es gibt Tage, da gewinnen die anderen.

On Mon, Oct 28, 2002 at 12:00:52PM +0100, Lars Maschke wrote:
> Can someone help me ?

Maybe.  You need to tell us what "exhausted your system" means.  Did
it crash?  Were you swapping?  Were your CPUs pegged?

A


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