× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.


  1.  Home
  2. MIDRANGE-L
  3. May 2001

RE: Websphere: a resource hog?

Postscript - my previous one (below) was a slightly naive point, in that
you may well want to stop/restart instances independently, but thinking it
through a bit more, you could achieve the same result, if less elegantly,
with separate instances of the Admin Server, which you can certainly
stop/start without the Console being involved.
Mandy


|--------+------------------------->
|        |          mandy.shaw@nota|
|        |          bility.com     |
|        |                         |
|        |          24/05/01 15:22 |
|        |          Please respond |
|        |          to MIDRANGE-L  |
|        |                         |
|--------+------------------------->
  >-----------------------------------------------------------------------|
  |                                                                       |
  |       To:     MIDRANGE-L@midrange.com                                 |
  |       cc:     (bcc: Mandy Shaw/ESolutions/Notability)                 |
  |       Subject:     RE: Websphere: a resource hog?                     |
  >-----------------------------------------------------------------------|






Brad,
I've got an app (admittedly not a complicated one) running for a customer
Web site where we only have ever run the Admin Console once ... to set up
the necessary Web Application Server instances. Now, to restart WAS, we
just stop/start QEJBSBS & it all happens automatically, much less painful,
both in terms of time and effort. What sort of things are you having to do
with the Admin Console?
M


|--------+------------------------>
|        |          "Stone, Brad V|
|        |          (TC)"         |
|        |          <bvstone@taylo|
|        |          rcorp.com>    |
|        |                        |
|        |          24/05/01 14:35|
|        |          Please respond|
|        |          to MIDRANGE-L |
|        |                        |
|--------+------------------------>
  >-----------------------------------------------------------------------|
  |                                                                       |
  |       To:     "'MIDRANGE-L@midrange.com'" <MIDRANGE-L@midrange.com>   |
  |       cc:     (bcc: Mandy Shaw/ESolutions/Notability)                 |
  |       Subject:     RE: Websphere: a resource hog?                     |
  >-----------------------------------------------------------------------|






You're right, it is starting the admin server that takes time/resources.
Also, the first time you perform any option on the admin console, it takes
forever.  But, subequent executions are ok (not speedy, but not 10
minutes).

But herin lies the catch22.  What happens if websphere shuts down.  You
need
to use the amin console for some operations.  So, when you're site crashes,
or you need to stop/restart your instances, you use the admin console.
That
can take anywhere from 10 minutes to 30 minutes or more depending on the
state of things.

With Classic HTTP server, it always takes seconds.

Brad

> -----Original Message-----
> From: mandy.shaw@Notability.com [mailto:mandy.shaw@Notability.com]
> Sent: Thursday, May 24, 2001 7:41 AM
> To: MIDRANGE-L@midrange.com
> Subject: RE: Websphere: a resource hog?
>
>
> My experience is that *starting up* WebSphere uses a lot of
> resources, but
> that thereafter (depending on what it is actually doing of
> course, as Brad
> says) it's better. The other thing that uses lots of
> resources is the Admin
> Console.
> As shipped by IBM WAS 3 runs in the *BASE pool. It seems to
> have a lot less
> impact if you stick it in a pool of its own, and also (although I know
> others disagree, and this is probably release-dependent) I
> think PURGE(*NO)
> helps quite a lot, as it does with Domino, because the number
> of ACT->WAIT
> transitions is very high because of all the threads.
> WAS 2 is a lot less greedy at startup time. WAS 2 is the only
> version on
> which I have experience of a high-volume site. I suspect that the
> differences between WAS 2 and WAS 3 are more marked at
> startup time than
> they are during normal running, but that's just a gut feel.
> Mandy
>
>
> |--------+------------------------>
> |        |          "Stone, Brad V|
> |        |          (TC)"         |
> |        |          <bvstone@taylo|
> |        |          rcorp.com>    |
> |        |                        |
> |        |          24/05/01 13:04|
> |        |          Please respond|
> |        |          to MIDRANGE-L |
> |        |                        |
> |--------+------------------------>
>
> >-------------------------------------------------------------
> ----------|
>   |
>             |
>   |       To:     "'MIDRANGE-L@midrange.com'"
> <MIDRANGE-L@midrange.com>   |
>   |       cc:     (bcc: Mandy Shaw/ESolutions/Notability)
>             |
>   |       Subject:     RE: Websphere: a resource hog?
>             |
>
> >-------------------------------------------------------------
> ----------|
>
>
>
>
>
>
> I also run websphere on a 720, but it is a hog.  Needless to
> say I don't
> use
> it for prodcution.  Maybe that's where the higher CPW
> requirements come in.
> It runs great with one or two hits (ie playing/testing), but
> if its a full
> blown e-commerce site getting hundreds of hits a minute (or
> more), then I
> could see why you'd need all the CPW and loads of memory.
>
> Brad
>
> > -----Original Message-----
> > From: Joe Pluta [mailto:joepluta@PlutaBrothers.com]
> > Sent: Wednesday, May 23, 2001 5:26 PM
> > To: MIDRANGE-L@midrange.com
> > Subject: RE: Websphere: a resource hog?
> >
> >
> > Dennis, I run plenty of WebSphere software on my machine,
> > which is a 370CPW
> > model 270 (with 0CPW interactive).  I don't see why you would
> > need 950CPW,
> > unless you are using WebSphere Advanced Edition.  You should
> > not need the
> > Advanced Edition unless you require EJB support, and most
> > applications do
> > not require EJBs.
> >
> > Joe
> >
> >
> > > -----Original Message-----
> > > From: owner-midrange-l@midrange.com
> > > [mailto:owner-midrange-l@midrange.com]On Behalf Of Denis
> Robitaille
> > > Sent: Wednesday, May 23, 2001 4:39 PM
> > > To: MIDRANGE-L@midrange.com
> > > Subject: Websphere: a resource hog?
> > >
> > >
> > > Hello all,
> > >
> > > We are currently working on an Ebusiness project. We want to use
> > > an AS/400 with websphere. I am amazed by the power that this
> > > software requires. The minimum requirement calls for over 950
> > > CPW!!! I mean, we have over 40 AS/400 and none of them requires
> > > that much power. I also know that we can run webshere on an NT
> > > box and the required configuration is much less (and would cost
> > > about 75% less ALL included).
> > >
> > > Does somebody knows why this is so?
> > >
> > > My first tought would be that this is a badly written software to
> > > require so much power to operate. Or is that du to the
> > > architecture of the Iseries?
> > >
> > > Denis Robitaille
> > > Directeur services techniques
> > > Cascades Inc
> > > 819 363 5187
> > > fax 819 363 5177
> > >
> > >
> > > +---
> > > | This is the Midrange System Mailing List!
> > > | To submit a new message, send your mail to
> > MIDRANGE-L@midrange.com.
> > > | To subscribe to this list send email to
> > MIDRANGE-L-SUB@midrange.com.
> > > | To unsubscribe from this list send email to
> > > MIDRANGE-L-UNSUB@midrange.com.
> > > | Questions should be directed to the list owner/operator:
> > > david@midrange.com
> > > +---
> > >
> >
> > +---
> > | This is the Midrange System Mailing List!
> > | To submit a new message, send your mail to
> MIDRANGE-L@midrange.com.
> > | To subscribe to this list send email to
> MIDRANGE-L-SUB@midrange.com.
> > | To unsubscribe from this list send email to
> > MIDRANGE-L-UNSUB@midrange.com.
> > | Questions should be directed to the list owner/operator:
> > david@midrange.com
> > +---
> >
> +---
> | This is the Midrange System Mailing List!
> | To submit a new message, send your mail to MIDRANGE-L@midrange.com.
> | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com.
> | To unsubscribe from this list send email to
> MIDRANGE-L-UNSUB@midrange.com.
> | Questions should be directed to the list owner/operator:
> david@midrange.com
> +---
>
>
> Regards,
> Mandy Shaw
>
> Notability Solutions plc
> Kingfisher House
> Frimley Business Park
> Camberley
> Surrey
> GU16 5SG
> UK
>
> http://www.Notability.com
> Email: Mandy.Shaw@Notability.com
>
> Telephone: +44 (0)870 166 1000
> DDI: +44 870 166 1324
> Facsimile: +44 870 168 3920
> Mobile: +44 7710 447966
>
>
>
>
> ----------------------------------------------------------------------
> ----------------------------------------------------------------------
> Catalyst Solutions plc.  Registered No 2918101.
> Registered @ Kingfisher House, Frimley Business Park, Frimley,
> Surrey. GU16 5SG   U.K.
>
> NOTICE:
> This message is intended only for the named addressee(s) and may
> contain confidential and/or privileged information. If you are not the
> named addressee you should not disseminate, copy or take any action
> or place any reliance on it. If you have received this
> message in error
> please notify postmaster@catalyst-solutions.com and delete the message
> and any attachments accompanying it immediately.
> ----------------------------------------------------------------------
>
>
> +---
> | This is the Midrange System Mailing List!
> | To submit a new message, send your mail to MIDRANGE-L@midrange.com.
> | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com.
> | To unsubscribe from this list send email to
> MIDRANGE-L-UNSUB@midrange.com.
> | Questions should be directed to the list owner/operator:
> david@midrange.com
> +---
>
+---
| This is the Midrange System Mailing List!
| To submit a new message, send your mail to MIDRANGE-L@midrange.com.
| To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com.
| To unsubscribe from this list send email to
MIDRANGE-L-UNSUB@midrange.com.
| Questions should be directed to the list owner/operator:
david@midrange.com
+---


Regards,
Mandy Shaw

Notability Solutions plc
Kingfisher House
Frimley Business Park
Camberley
Surrey
GU16 5SG
UK

http://www.Notability.com
Email: Mandy.Shaw@Notability.com

Telephone: +44 (0)870 166 1000
DDI: +44 870 166 1324
Facsimile: +44 870 168 3920
Mobile: +44 7710 447966




----------------------------------------------------------------------
----------------------------------------------------------------------
Catalyst Solutions plc.  Registered No 2918101.
Registered @ Kingfisher House, Frimley Business Park, Frimley,
Surrey. GU16 5SG   U.K.

NOTICE:
This message is intended only for the named addressee(s) and may
contain confidential and/or privileged information. If you are not the
named addressee you should not disseminate, copy or take any action
or place any reliance on it. If you have received this message in error
please notify postmaster@catalyst-solutions.com and delete the message
and any attachments accompanying it immediately.
----------------------------------------------------------------------


+---
| This is the Midrange System Mailing List!
| To submit a new message, send your mail to MIDRANGE-L@midrange.com.
| To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com.
| To unsubscribe from this list send email to
MIDRANGE-L-UNSUB@midrange.com.
| Questions should be directed to the list owner/operator:
david@midrange.com
+---


Regards,
Mandy Shaw

Notability Solutions plc
Kingfisher House
Frimley Business Park
Camberley
Surrey
GU16 5SG
UK

http://www.Notability.com
Email: Mandy.Shaw@Notability.com

Telephone: +44 (0)870 166 1000
DDI: +44 870 166 1324
Facsimile: +44 870 168 3920
Mobile: +44 7710 447966




----------------------------------------------------------------------
----------------------------------------------------------------------
Catalyst Solutions plc.  Registered No 2918101.
Registered @ Kingfisher House, Frimley Business Park, Frimley,
Surrey. GU16 5SG   U.K.

NOTICE:
This message is intended only for the named addressee(s) and may
contain confidential and/or privileged information. If you are not the
named addressee you should not disseminate, copy or take any action
or place any reliance on it. If you have received this message in error
please notify postmaster@catalyst-solutions.com and delete the message
and any attachments accompanying it immediately.
----------------------------------------------------------------------


+---
| This is the Midrange System Mailing List!
| To submit a new message, send your mail to MIDRANGE-L@midrange.com.
| To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com.
| To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com.
| Questions should be directed to the list owner/operator: david@midrange.com
+---

As an Amazon Associate we earn from qualifying purchases.

This thread ...
Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.