Marco,
Thanks for the additional information.
Based on what you are seeing, clustering a number of 'tomcats' should give you
greatly enhanced performance. It may be the way forward for larger environments.
I'll post my tests once completed.
Rgrds
P
-----Original Message-----
From: Marco Avila [mailto:[EMAIL PROTECTED]
Sent: Fri 12/08/2005 12:58
To: Slide Users Mailing List
Cc:
Subject: Re: Info on performance
hello, about the store
org.apache.slide.store.impl.rdbms.J2EEStore
I am accessing slide through a servlet, this servlet
gets a list of files, it is made a PROPFIND for the
folder and for each file a REPORT is executed, I have
tested with 10 files, so it's 11 requests to slide
through a servlet.
The hardware is
Processor: AMD 64 at 2.2 Ghz.
Memory: 2 GB.
Harddisk: in a RAID-0, two SATA disks
OS: Windows XP Pro.
Calling this servlet with the next samples:
10 threads * 2:
Average 3500 ms
20 threads * 2:
Average 9282 ms
Only 1 thread * 20:
Average: 468 ms
Regards
Marco
--- delbd <[EMAIL PROTECTED]> escribió:
> And most important, what store did you use?
> Le Mercredi 10 Août 2005 10:59, Burnside, Phillip
> (UK - Glasgow) a écrit :
> > Marco,
> >
> > What size of SLIDE environment were you testing
> this on? Number of nodes, files under management,
> operations attempted (read, read/write, write only,
> check ins, checkouts etc).
> >
> > It will help us understand what scalability and
> performance we can expect.
> >
> > On a side note I am looking to do some limits and
> performance testing on SLIDE in the next couple of
> weeks. Once done I'll post the results on to the
> Wiki. Would suggest other result sets and tests are
> also put up there for future reference.
> >
> > Cheers
> > Phil
> >
> > -----Original Message-----
> > From: Marco Avila
> [mailto:[EMAIL PROTECTED]
> > Sent: Wed 10/08/2005 09:55
> > To: Slide Users Mailing List
> > Cc:
> > Subject: Re: Info on performance
> >
> >
> >
> > Hello, seems I am not the only one with problems
> with
> > performance, I have done some tests with Jmeter,
> the
> > performance is acceptable with 10 threads but the
> > performance decreases significantly with 20
> threads,
> > for me it worked to increase slightly the
> performance
> > to move depth-limit from 3 to 1 and OutToConsole
> to
> > false.
> > In some days I will try to use a cluster of
> tomcats
> > and see how it beheaves.
> > Question, is Slide designed and thought for
> > performance?
> >
> > Regards
> >
> >
> > --- Jo <[EMAIL PROTECTED]> escribió:
> >
> > > Hi folks,
> > >
> > > Would like to hear from you about slide's
> > > performance when handling a large
> > > amount and/or large size of files and which
> parts of
> > > the domain.xml that
> > > help improve performance.
> > >
> > > Is there a configuration that can be suggested
> in
> > > order to get slide's best
> > > performance in handling large amount and/or
> large
> > > size of files ?
> > >
> > > Thank you.
> > > Jo.-
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> >
>
---------------------------------------------------------------------
> > > To unsubscribe, e-mail:
> > > [EMAIL PROTECTED]
> > > For additional commands, e-mail:
> > > [EMAIL PROTECTED]
> > >
> > >
> >
> >
> >
> __________________________________________________
> > Correo Yahoo!
> > Espacio para todos tus mensajes, antivirus y
> antispam ¡gratis!
> > Regístrate ya - http://correo.yahoo.com.mx/
> >
> >
>
---------------------------------------------------------------------
> > To unsubscribe, e-mail:
> [EMAIL PROTECTED]
> > For additional commands, e-mail:
> [EMAIL PROTECTED]
> >
> > IMPORTANT NOTICE
> > If you have received this e-mail in error or wish
> to read our e-mail disclaimer statement and
> monitoring policy, please refer to the statement
> below or contact the sender.
> > This communication is from Deloitte & Touche LLP.
> Deloitte & Touche LLP is a limited liability
> partnership registered in England and Wales with
> registered number OC303675. A list of members'
> names is available for inspection at Stonecutter
> Court, 1 Stonecutter Street, London EC4A 4TR, United
> Kingdom, the firm's principal place of business and
> registered office. Deloitte & Touche LLP is
> authorised and regulated by the Financial Services
> Authority.
> > This communication and any attachments contain
> information which is confidential and may also be
> privileged. It is for the exclusive use of the
> intended recipient(s). If you are not the intended
> recipient(s) please note that any form of
> disclosure, distribution, copying or use of this
> communication or the information in it or in any
> attachments is strictly prohibited and may be
> unlawful. If you have received this communication
> in error, please return it with the title "received
> in error" to [EMAIL PROTECTED] then
> delete the email and destroy any copies of it.
> > E-mail communications cannot be guaranteed to be
> secure or error free, as information could be
> intercepted, corrupted, amended, lost, destroyed,
> arrive late or incomplete, or contain viruses. We
> do not accept liability for any such matters or
> their consequences. Anyone who communicates with us
> by e-mail is taken to accept the risks in doing so.
> > When addressed to our clients, any opinions or
> advice contained in this e-mail and any attachments
> are subject to the terms and conditions expressed in
> the governing Deloitte & Touche LLP client
> engagement letter.
> > Opinions, conclusions and other information in
> this e-mail and any attachments which do not relate
> to the official business of the firm are neither
> given nor endorsed by it.
> >
> >
>
> --
> David Delbecq
> Royal Meteorological Institute of Belgium
>
> -
> Is there life after /sbin/halt -p?
>
>
---------------------------------------------------------------------
> To unsubscribe, e-mail:
> [EMAIL PROTECTED]
> For additional commands, e-mail:
> [EMAIL PROTECTED]
>
>
__________________________________________________
Correo Yahoo!
Espacio para todos tus mensajes, antivirus y antispam ¡gratis!
Regístrate ya - http://correo.yahoo.com.mx/
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
