Re: Web Development Question

["Jim Franz" <franz400@xxxxxxxxxxxx>]

i have a customer with similar system for remote users to enter orders on an
s10 server.
It's all rpg/cgi. I am using WebSmart to develop the cgi & it seems very
efficient.
So does the latest stuff from www.easy400.ibm.it . For my small machine,
which has
20 local users & 10 or so web users, and a max 512 meg memory, I've put most
of the
memory, 300 meg in batch, a 100 in machine pool and the 20 locals share 100
meg and
are doing ok. Recently changed TCP send/receive buffers to 64000. Was
recommended in
some ibm tcp config stuff. Are you running DNS on 400?. Turn DnsLookup off
if not needed,
in http config. Check your router, hubs, etc for bottlenecks in packet
size.Set your 400 MTU
(in interface config) to *LIND. If you have lots of traffic on your lan see
if you can connect
400 ethernet direct to internet connection (router or firewall). We also are
replacing network hubs
with switches-much faster. Performance also got better when we got disk
utilization down from 80% to
45%.
jim
----- Original Message -----
From: "Rusty Luse" <rluse@cronus.cc>
To: <WEB400@midrange.com>
Sent: Wednesday, June 13, 2001 2:55 PM
Subject: Web Development Question


> All,
>
> I have developed a couple of RPG CGI applications that enable salesmen to
> enter quotes and orders over the internet.  The salesmen love the ability
to
> use the internet but the response time is very slow even for those using
> high speed connections.  The application is running off a 9401-150 machine
> with no other applications.  The operating system is V4R5.
>
> Does anyone know of any changes to the system and/or HTTP server I could
> make that might help the speed?  Or, is this just a situation where the
150
> machine just doesn't have the processing speed to effectively run web
> applications?  IBM has told me that I need to upgrade to one of their
> iSeries machines. Surprise. Surprise.
>
> I would also like to get some feedback on what techniques, software, etc.
> others are using to develop dynamic web applications for the AS400.
>
> TIA,
> Rusty
>
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