Oracle Web App Server performance problems

I am evaluating Oracle Web Application Server 3.0 and while
everything seems to work ok, the performance is noticeably
slower than Oracle Web Server 1.0 or 2.0. I have narrowed the
problem down to the access/execution time to a database
package. In other words, the PL/SQL code I have built does not
contain any Oracle SQL statements. The package simply builds a
small web page. If I had to guess, I would say it appears to be
related to either a log-in to Oracle (which does not take that
long in a ProC program) or excessive child process creation
overhead (other programs like Apache handle this just fine). I
created the package in the www_user account, set a virtual path
of /test/owa/ to access it and while the page displays
correctly, it takes about 12 to 13 seconds to do so.
I'm running Linux on a Dell 400 MHz Pentium II with 1 Gb of
ram. I have tried changing the cartridge configuration so that
it starts with 2 processes instead of the default 0. This
helped some after the first execution of the package (response
time went from 12 seconds down to about 7). I am running it
without security on the virtual path (I thought maybe that was
slowing things down). I tried setting the user sessions to true
(default was false) and setting a timeout of 1200. None of
these things helped (nor did they make it any worse).
On an old HP system (much slower SQLPlus response time than this
Dell system), web pages fly at a pretty good speed using PL/SQL
and version 2 of the web server. Except for the actual database
query time to perform SQL queries, pages display in subsecond
time frames; not 12 seconds.
Please give me some idea how to improve the performance.
Obviously, something is different with 3.0 than the older wrb
and server.
Thanks,
Bob
[email protected]
null

I am evaluating Oracle Web Application Server 3.0 and while
everything seems to work ok, the performance is noticeably
slower than Oracle Web Server 1.0 or 2.0. I have narrowed the
problem down to the access/execution time to a database
package. In other words, the PL/SQL code I have built does not
contain any Oracle SQL statements. The package simply builds a
small web page. If I had to guess, I would say it appears to be
related to either a log-in to Oracle (which does not take that
long in a ProC program) or excessive child process creation
overhead (other programs like Apache handle this just fine). I
created the package in the www_user account, set a virtual path
of /test/owa/ to access it and while the page displays
correctly, it takes about 12 to 13 seconds to do so.
I'm running Linux on a Dell 400 MHz Pentium II with 1 Gb of
ram. I have tried changing the cartridge configuration so that
it starts with 2 processes instead of the default 0. This
helped some after the first execution of the package (response
time went from 12 seconds down to about 7). I am running it
without security on the virtual path (I thought maybe that was
slowing things down). I tried setting the user sessions to true
(default was false) and setting a timeout of 1200. None of
these things helped (nor did they make it any worse).
On an old HP system (much slower SQLPlus response time than this
Dell system), web pages fly at a pretty good speed using PL/SQL
and version 2 of the web server. Except for the actual database
query time to perform SQL queries, pages display in subsecond
time frames; not 12 seconds.
Please give me some idea how to improve the performance.
Obviously, something is different with 3.0 than the older wrb
and server.
Thanks,
Bob
[email protected]
null

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