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Dev - Performance. Newbyer question

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Vadim Kimlaychuk

Dev - Performance. Newbyer question

Hello all,

I just installed Sequoiaerp 0.8 on my server. As I understand it is fairly the same OFBiz system. But performance of page loading is awful. I am logining in approx 4-5 minutes. The rest of the pages are loaded bit faster, but still it is unusable.

The problem may be in HW. I have 2xCPU Intel PII-300 server with 128Mb RAM running FreeBSD 6.0+jdk14. Can you advice something that will help me to improve performance?

Thank you in advance

Vadim.

P.S. OfBiz does not use http-server (like Apache). What does it use to reply HTTP requests?

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Daniel Kunkel

Re: Dev - Performance. Newbyer question

Hi

Yes... More Memory...

You should see a very substantial speed increase by increasing your RAM
to at least 512 MB, and preferably 1 GB or more.

But I would first strongly consider getting a faster computer with more
memory...

Also know that the page caching will speed things up again once the
system has running for a while.

On Sun, 2006-01-08 at 15:50 +0200, Vadim Kimlaychuk wrote:

> Hello all,
>
> I just installed Sequoiaerp 0.8 on my server. As I understand
> it is fairly the same OFBiz system. But performance of page loading is
> awful. I am logining in approx 4-5 minutes. The rest of the pages are
> loaded bit faster, but still it is unusable.
>
> The problem may be in HW. I have 2xCPU Intel PII-300 server
> with 128Mb RAM running FreeBSD 6.0+jdk14. Can you advice something
> that will help me to improve performance?
>
> Thank you in advance
>
> Vadim.
>
> P.S. OfBiz does not use http-server (like Apache). What does it use to
> reply HTTP requests?
> _______________________________________________
> Dev mailing list
> [hidden email]
> http://lists.ofbiz.org/mailman/listinfo/dev

--
Daniel

*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-
Have a GREAT Day!

Daniel Kunkel [hidden email]
BioWaves, LLC http://www.BioWaves.com
14150 NE 20th St. Suite F1
Bellevue, WA 98007
800-734-3588 425-895-0050
http://www.WizCity.com http://www.Illusion-Optical.com
*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-

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David E. Jones

Re: Dev - Performance. Newbyer question

This sort of question should probably go on the Sequoia mailing lists...

I don't know what the default cache settings for the Sequoia "distro"
are, but in the cache.properties file there are various settings at
the bottom to timeout a bunch of caches after 10 seconds which REALLY
(like over 100 times in many cases) reduces performance and is meant
for development use only, which is why the code from SVN has this as
a default AND why the Basic Production Setup Guide mentions
explicitly the removing of these cache timeouts.

I have run OFBiz on slower machines like this and as long as you have
enough memory (256Mb should be considered minimal for even 1 user,
OFBiz alone eats up about 80Mb (maybe more) with libraries and such).
Part, or most, of your slow down is probably coming from using
virtual memory, and using it a LOT. In other words using your hard
disk for memory which is a LOT slower.

-David

On Jan 8, 2006, at 9:11 AM, Daniel Kunkel wrote:

> Hi
>
> Yes... More Memory...
>
> You should see a very substantial speed increase by increasing your
> RAM
> to at least 512 MB, and preferably 1 GB or more.
>
> But I would first strongly consider getting a faster computer with
> more
> memory...
>
> Also know that the page caching will speed things up again once the
> system has running for a while.
>
>
>
> On Sun, 2006-01-08 at 15:50 +0200, Vadim Kimlaychuk wrote:
>> Hello all,
>>
>> I just installed Sequoiaerp 0.8 on my server. As I understand
>> it is fairly the same OFBiz system. But performance of page
>> loading is
>> awful. I am logining in approx 4-5 minutes. The rest of the pages are
>> loaded bit faster, but still it is unusable.
>>
>> The problem may be in HW. I have 2xCPU Intel PII-300 server
>> with 128Mb RAM running FreeBSD 6.0+jdk14. Can you advice something
>> that will help me to improve performance?
>>
>> Thank you in advance
>>
>> Vadim.
>>
>> P.S. OfBiz does not use http-server (like Apache). What does it
>> use to
>> reply HTTP requests?
>> _______________________________________________
>> Dev mailing list
>> [hidden email]
>> http://lists.ofbiz.org/mailman/listinfo/dev
> --
> Daniel
>
> *-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-
> Have a GREAT Day!
>
> Daniel Kunkel [hidden email]
> BioWaves, LLC http://www.BioWaves.com
> 14150 NE 20th St. Suite F1
> Bellevue, WA 98007
> 800-734-3588 425-895-0050
> http://www.WizCity.com http://www.Illusion-Optical.com
> *-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-
>
>
> _______________________________________________
> Dev mailing list
> [hidden email]
> http://lists.ofbiz.org/mailman/listinfo/dev

_______________________________________________
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cjhowe

Re: Dev - Performance. Newbyer question

In reply to this post by Daniel Kunkel

You definately have a memory problem. While more
memory is ALWAYS recommended, I believe the minimum
requirements are 256 MB RAM, recommended 512 MB. I
personally have 640 MB on my development system that
is running on Windows XP and running Eclipse at the
same time. That setup runs relatively smooth. XP
requires a minimum of 256 MB, while FreeBSD only asks
for like 24 MB so your milage will obviously vary.

--- Daniel Kunkel <[hidden email]> wrote:

> Hi
>
> Yes... More Memory...
>
> You should see a very substantial speed increase by
> increasing your RAM
> to at least 512 MB, and preferably 1 GB or more.
>
> But I would first strongly consider getting a faster
> computer with more
> memory...
>
> Also know that the page caching will speed things up
> again once the
> system has running for a while.
>
>
>
> On Sun, 2006-01-08 at 15:50 +0200, Vadim Kimlaychuk
> wrote:
> > Hello all,
> >
> > I just installed Sequoiaerp 0.8 on my
> server. As I understand
> > it is fairly the same OFBiz system. But
> performance of page loading is
> > awful. I am logining in approx 4-5 minutes. The
> rest of the pages are
> > loaded bit faster, but still it is unusable.
> >
> > The problem may be in HW. I have 2xCPU
> Intel PII-300 server
> > with 128Mb RAM running FreeBSD 6.0+jdk14. Can you
> advice something
> > that will help me to improve performance?
> >
> > Thank you in advance
> >
> > Vadim.
> >
> > P.S. OfBiz does not use http-server (like Apache).
> What does it use to
> > reply HTTP requests?
> > _______________________________________________
> > Dev mailing list
> > [hidden email]
> > http://lists.ofbiz.org/mailman/listinfo/dev
> --
> Daniel
>
>

*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-

> Have a GREAT Day!
>
> Daniel Kunkel [hidden email]
> BioWaves, LLC http://www.BioWaves.com
> 14150 NE 20th St. Suite F1
> Bellevue, WA 98007
> 800-734-3588 425-895-0050
> http://www.WizCity.com
> http://www.Illusion-Optical.com
>

*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-.,,.-*"*-
>
>
> _______________________________________________
> Dev mailing list
> [hidden email]
> http://lists.ofbiz.org/mailman/listinfo/dev
>

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[hidden email]
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