Performance Monitoring Tools

2002-03-12 Thread Cugier (extern)
Hello, we are planning to perform some load tests against our application (Servlet, JSP and EJBs). We have found some tools that will create the load on the server and will monitor the response times. But we haven't found anything that can be used to monitor Orion's behaviour during the test.

Re: Performance Monitoring Tools

2002-03-12 Thread Jorge Jimenez C
: Performance Monitoring Tools Hello, we are planning to perform some load tests against our application (Servlet, JSP and EJBs). We have found some tools that will create the load on the server and will monitor the response times. But we haven't found anything that can be used to monitor Orion's

Re: Performance Monitoring Tools

2002-03-12 Thread Stephen Davidson
Optimizeit was quite useful to me. Cpu Usage, Object count, Memory usage, Garbage Collector activity. Also tracked the amount of time spent in each function call. -Steve Cugier (extern) wrote: Hello, we are planning to perform some load tests against our application (Servlet, JSP and

Re: Performance Monitoring Tools

2002-03-12 Thread Stephen Davidson
Hi Jorge. For generating the load, I have found both Siege and Grinder to be effective. Not fancy, but definately effective. -Steve Jorge Jimenez C wrote: Hello. I have to do the same tests. Can you please tell me about the loading test tools that you've found. Thanks in advance.

RE: Performance Monitoring Tools

2002-03-12 Thread Jens Schumann
- and cumulate. Hope this helps, Jens | -Original Message- | From: [EMAIL PROTECTED] | [mailto:[EMAIL PROTECTED]]On Behalf Of Cugier | (extern) | Sent: Tuesday, March 12, 2002 3:25 PM | To: Orion-Interest | Subject: Performance Monitoring Tools | | | Hello, | | we are planning to perform some load

Performance declines after moving to a faster Server

2002-03-07 Thread Cugier (extern)
Hi, we are running a simple web applications - just servlets - on an older Windows NT Server with two Pentium two 233 MHz CPUs. The performance on the server was acceptable and pages showed up pretty quickly in the browsers. Now we bought a new server (still Windows NT) with two Pentium III

Re: Performance declines after moving to a faster Server

2002-03-07 Thread Curt Smith
a simple web applications - just servlets - on an older Windows NT Server with two Pentium two 233 MHz CPUs. The performance on the server was acceptable and pages showed up pretty quickly in the browsers. Now we bought a new server (still Windows NT) with two Pentium III Xeon 8xx MHz CPUs

Re: BMP Entity Bean Performance Problem

2002-02-20 Thread Scott Farquhar
{ doUpdate(); dirty=false; } } This limits the number of updates that you are doing. I assume that you have a very good reason for using BMP, but I would suggest that you use CMP where possible. The performance benefits are quite large. Cheers, Scott Tim Kang wrote: Hi I am

FW: [Ofbiz-devel] OFBiz Performance on various app servers afteroptimizing OFBiz

2002-02-07 Thread Mike Cannon-Brookes
More performance tests from the OFBiz guys - this time they're much more interesting for Orion users! The most interesting stat sections are the sheer performance (where Orion absolutely wallops the competition) and price/performance. (quoting - sheer performance) Here they are, in order from

FW: [Ofbiz-devel] Re: [Ofbiz-users] OFBiz Performance on variousapp servers after optimizing OFBiz

2002-02-07 Thread Mike Cannon-Brookes
PROTECTED] Date: Thu, 7 Feb 2002 18:01:20 -0700 To: [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: Re: [Ofbiz-devel] Re: [Ofbiz-users] OFBiz Performance on various app servers after optimizing OFBiz One other thing I forgot to mention about Orion. It DOES perform better than Resin

FW: [Ofbiz-devel] App Server Performance

2002-02-06 Thread Mike Cannon-Brookes
Supporting YOUR world -- Forwarded Message From: David E. Jones [EMAIL PROTECTED] Organization: Open For Business Reply-To: [EMAIL PROTECTED] Date: Wed, 6 Feb 2002 03:11:43 -0700 To: [EMAIL PROTECTED] Subject: [Ofbiz-devel] App Server Performance As many of you know we have been working

FW: [JBoss-user] Redux of Performance Issues

2001-11-27 Thread geoff
Wow. I know people have complained about this list being a little slow, but if this is what I get from the lead developer of JBoss on how to fix up JBoss performance to compare to Orion's, then ... well ... perhaps I should be spending more time on this list. I'm a little disappointed. I have

Re: FW: [JBoss-user] Redux of Performance Issues

2001-11-27 Thread Ray Harrison
PROTECTED] wrote: Wow. I know people have complained about this list being a little slow, but if this is what I get from the lead developer of JBoss on how to fix up JBoss performance to compare to Orion's, then ... well ... perhaps I should be spending more time on this list. I'm a little

RE: FW: [JBoss-user] Redux of Performance Issues

2001-11-27 Thread Nathan Phelps
forgotten what made them successful in the first place...developers like you and I. -Original Message- From: Ray Harrison [mailto:[EMAIL PROTECTED]] Sent: Tuesday, November 27, 2001 2:54 PM To: Orion-Interest Subject: Re: FW: [JBoss-user] Redux of Performance Issues I've been working

Re: FW: [JBoss-user] Redux of Performance Issues

2001-11-27 Thread Tim Endres
to fix up JBoss performance to compare to Orion's, then ... well ... perhaps I should be spending more time on this list. I'm a little disappointed. I have some interest in both JBoss and Orion, and it's frustrating to get this kind of a response from a key player in the JBoss community

RE: jdbc performance Orion vs. WL

2001-10-24 Thread The elephantwalker
To: Orion-Interest Subject: jdbc performance Orion vs. WL Hi all, decided to find out who is the fastest when working with DB using jdbc. I wrote a simple servlet that does the following: 1) acquires connection from the App. Server's JNDI tree and selects 7000 records from an Oracle table

RE: jdbc performance Orion vs. WL

2001-10-24 Thread Curt Smith
here? re: your benchmarking; another poster also gave thoughts to configure a connection pool, data-sources.xml, and set min connections to be a reasonable number. - To better stress the container vs just see DB performance or JDBC driver memory thrashing on the result set performance, why not have

Re: jdbc performance Orion vs. WL

2001-10-24 Thread Kesav Kumar
Try with Oracle OCI drivers. - Original Message - From: Savotchkin Egor [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Tuesday, October 23, 2001 11:05 PM Subject: jdbc performance Orion vs. WL Hi all, decided to find out who is the fastest when working with DB using

jdbc performance Orion vs. WL

2001-10-23 Thread Savotchkin Egor
Hi all, decided to find out who is the fastest when working with DB using jdbc. I wrote a simple servlet that does the following: 1) acquires connection from the App. Server's JNDI tree and selects 7000 records from an Oracle table. 2) acquires connection using DriverManager

Deployment performance

2001-10-04 Thread Alex Bairov
Hello, We are deploying .ear containing 12 ejb .jars and 1 .war. It takes 3 minutes to deploy, even if I have changed only one .jar. Could I speed this up somehow? -- Best regards, Alex Bairov

RE: Deployment performance

2001-10-04 Thread Komal Kandi (Contractor)
Try with jikes it will be help u speed up deployement. -Original Message- From: Alex Bairov [mailto:[EMAIL PROTECTED]] Sent: Thursday, October 04, 2001 9:36 AM To: Orion-Interest Subject: Deployment performance Hello, We are deploying .ear containing 12 ejb .jars and 1 .war

Re: Deployment performance

2001-10-04 Thread Stephen Davidson
Alex Bairov wrote: Hello, We are deploying .ear containing 12 ejb .jars and 1 .war. It takes 3 minutes to deploy, even if I have changed only one .jar. Could I speed this up somehow? -- Best regards, Alex Bairov Hi Alex. When you do your builds, make sure that your

RE: Orion Performance Tuning

2001-07-26 Thread Kevin Duffey
Question..is the HotSpot 2.0 Server JVM the same thing that comes with the JDK 1.3.1 in the /bin/server folder? If I install the full JDK 1.3.1, and not JRE 1.3.1, do I need the HotSpot 2.0? I know this isn't Orion specific, but since we are on the topic of performance tuning Orion and using

RE: Orion Performance Tuning

2001-07-26 Thread Dumitru Sbenghe
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Robert S. Sfeir Sent: Wednesday, July 25, 2001 8:51 PM To: Orion-Interest Subject: Orion Performance Tuning Hello all, I've gone through and read most of the information posted from this list

Re: Orion Performance Tuning

2001-07-26 Thread Johan Fredriksson
inline - Original Message - From: Robert S. Sfeir [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Wednesday, July 25, 2001 11:09 PM Subject: RE: Orion Performance Tuning At 12:49 PM 7/25/2001, Duffey, Kevin wrote: I am interested in your two fixes. Have you (or anyone

Oracle, JDK 1.3, Orion Re: Orion Performance Tuning

2001-07-26 Thread Andrew Panagos
- Original Message - From: Adam Cassar [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Thursday, July 26, 2001 12:43 AM Subject: Re: Orion Performance Tuning Enable the undocumented option: -Xconcurrentio You will find that with a large number of simultaneous connections you

Orion Performance Tuning

2001-07-25 Thread Robert S. Sfeir
Hello all, I've gone through and read most of the information posted from this list about improving the performance of Orion, and increasing the number of threads Orion uses to improve its overall performance under load. What I've been able to do so far, and it's helped a lot, is: 1- Added

RE: Orion Performance Tuning

2001-07-25 Thread Duffey, Kevin
. Sfeir [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 25, 2001 10:51 AM To: Orion-Interest Subject: Orion Performance Tuning Hello all, I've gone through and read most of the information posted from this list about improving the performance of Orion, and increasing the number

RE: Orion Performance Tuning

2001-07-25 Thread Robert S. Sfeir
At 12:49 PM 7/25/2001, Duffey, Kevin wrote: I am interested in your two fixes. Have you (or anyone) noticed that Orion actually requires 175MB of RAM? I think it's mainly our Servlet that uses this up. I think it depends on how many servlets you load. Is there a definite need to use both

RE: Orion Performance Tuning

2001-07-25 Thread Josh P. Motto
Hello, I also found setting the Min and Max JVM memory settings (–xmsM and xmxM) greatly improved performance. Here is another JVM trick I used that also helped - set the NEW GENERATION memory allocation higher... the switch is -xmnM . This helps tune the JVM garbage collection

RE: Orion Performance Tuning

2001-07-25 Thread Duffey, Kevin
: Josh P. Motto [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 25, 2001 2:38 PM To: Orion-Interest Subject: RE: Orion Performance Tuning Hello, I also found setting the Min and Max JVM memory settings (-xmsM and xmxM) greatly improved performance. Here is another JVM trick I

Re: Orion Performance Tuning

2001-07-25 Thread Adam Cassar
Enable the undocumented option: -Xconcurrentio You will find that with a large number of simultaneous connections you will gain a large performance increase. (The sun site claim up to 40%, but I have only found a 20-30% depending on the app). Read http://java.sun.com/docs/hotspot

oc4j/orion performance tests

2001-06-11 Thread elephantwalker
this is very good show of orion's performance against weblogic (I presume this is appserver X, since they are the only appserver vender that prevents their name from being used in a comparison...gutless!) and websphere: http://technet.oracle.com/tech/java/oc4j/content.html You will have

Re: Orion performance meassures ?

2001-04-27 Thread Johan Fredriksson
Title: RE: Orion performance meassures ? Most likely, although I have no clue how this is done... Try the class com.evermind.client.orion.OrionConsoleAdmin And see if you can get something out of that. If you do, feel free to post the results on the list :) Johan - Original Message

Re: Orion performance meassures ?

2001-04-26 Thread Johan Fredriksson
Yes there are some statistics... java -jar orionconsole.jar - Original Message - From: Tony Fonager [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Wednesday, April 25, 2001 11:19 PM Subject: Orion performance meassures ? We are experimenting with Orion as an alternative

RE: Orion performance measures ?

2001-04-26 Thread Kemp Randy-W18971
Have you looked at the free Apache Jmeter at http://jakarta.apache.org/? -Original Message- From: Tony Fonager [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 25, 2001 4:20 PM To: Orion-Interest Subject: Orion performance meassures ? We are experimenting with Orion as an alternative

RE: Orion performance meassures ?

2001-04-26 Thread Larry Velez
Title: RE: Orion performance meassures ? Is there any way these statistics can be queried and exported either locally or remotely. I would like to create performance reports based on Memory usage, Average hits, load, etc. thanx, Larry (Running Orion on NT) -Original Message- From

RE: Orion performance measures ?

2001-04-26 Thread Kemp Randy-W18971
Title: RE: Orion performance meassures ? Besides Apache Jmeter (jakarta.apache.org), and Orion's internal statistics, look at www.acelet.com and their stress test component (http://www.acelet.com/super/help/tour/StressTour.html) . -Original Message-From: Larry Velez [mailto

RE: orion http server performance/load handling

2001-04-25 Thread olivier
have to review my code. The answer could be here. Olivier -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Hani Suleiman Sent: 25 April 2001 13:35 To: Orion-Interest Subject: Re: orion http server performance/load handling For one thing, this isn't a fair

RE: orion http server performance/load handling

2001-04-25 Thread olivier
:[EMAIL PROTECTED]]On Behalf Of Victor Salaman Sent: 25 April 2001 14:01 To: Orion-Interest Subject: RE: orion http server performance/load handling I suspect this is a problem with your jdbc access layer... To troubleshoot make simple program accessing the data directly with just the jdbc driver

Orion performance meassures ?

2001-04-25 Thread Tony Fonager
We are experimenting with Orion as an alternative to IIS on Windows 2000. But how do I meassure such things as hits pr. second, errors pr. seconds and so on, like I am used to under Windows 2000 and IIS, using the performance monitor ? Is there ANY statistics in Orion, which you can retrieve

Slow performance with large EJB-JAR.XML file...

2001-04-11 Thread Alex Paransky
We have been putting all our beans in a single ejb-jar.xml. However, it's taking Orion noticably slower to deploy new changes. I am wondering what (if any) problems associated with splitting each bean into it's own ejb-jar.xml and treating it as an independent module. Any help would be

SV: Slow performance with large EJB-JAR.XML file...

2001-04-11 Thread Patrik Andersson
Title: SV: Slow performance with large EJB-JAR.XML file... Splitting into multiple ejb-jar could be a good idea considering that there has to be some functionality in that one and only ejb-jar module of yours that can be factored out to independent packages. -Ursprungligt meddelande

RE: Performance problems (More Info).

2001-04-07 Thread Marco Pas (GMX)
and found that the HotSpot server behaves wierd with SMP. Switching to pure interpretted mode fixes the problem. It wasn't Orion... phew -Original Message- From: Aaron Tavistock [mailto:[EMAIL PROTECTED]] Sent: Monday, March 26, 2001 12:11 PM To: Orion-Interest Subject: RE: Performance

Re: Performance problems (More Info).

2001-04-07 Thread Jeff Hubbach
--Original Message- From: Aaron Tavistock [mailto:[EMAIL PROTECTED]] Sent: Monday, March 26, 2001 12:11 PM To: Orion-Interest Subject: RE: Performance problems (More Info). JVM Settings -- My normal settings are "-server -Xincgc -Xms128m -Xmx384m". I've tried playing around with d

RE: Performance problems (More Info).

2001-04-02 Thread Aaron Tavistock
. It wasn't Orion... phew -Original Message- From: Aaron Tavistock [mailto:[EMAIL PROTECTED]] Sent: Monday, March 26, 2001 12:11 PM To: Orion-Interest Subject: RE: Performance problems (More Info). JVM Settings -- My normal settings are "-server -Xincgc -Xms128m -Xmx384m".

Performance problems...

2001-03-25 Thread Aaron Tavistock
I've been working on getting Orion running in a production environment for a little while now and just when I thought everything was working fine I go to push to production and something load/volume related is creating massive slowdowns. Basically every 250 database accesses or so there is a

RE: Performance problems...

2001-03-25 Thread Mike Cannon-Brookes
Of Aaron Tavistock Sent: Monday, March 26, 2001 1:09 PM To: Orion-Interest Subject: Performance problems... I've been working on getting Orion running in a production environment for a little while now and just when I thought everything was working fine I go to push to production and something

RE: Performance problems...

2001-03-25 Thread Alex Paransky
e thoughts. -AP_ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Aaron Tavistock Sent: Sunday, March 25, 2001 7:09 PM To: Orion-Interest Subject: Performance problems... I've been working on getting Orion running in a production environment for a little

RE: Performance problems...

2001-03-25 Thread Gary Shea
Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Aaron Tavistock Sent: Sunday, March 25, 2001 7:09 PM To: Orion-Interest Subject: Performance problems... I've been working on getting Orion running in a production environment for a little while now and just when I

Re: Performance problems...

2001-03-25 Thread Salvatore Sferrazza
I've had similar symptoms with ATG Dynamo. It usually occurs when the VM decides to garbage collect. The way we get around this is to have multiple Dynamo instances each with it's own dedicated VM and CPU. This makes the user experience more acceptable across all sessions on the system since

RE: Performance with ORION

2001-03-13 Thread Manne Fagerlind
There should be one for each active request. -Original Message- From: Ismael Blesa Part [mailto:[EMAIL PROTECTED]] Sent: 12 March 2001 15:58 To: Orion-Interest Subject: Re: Performance with ORION Yes it should create only one instance of each servlet. What I mean is how to specify how

Performance with ORION

2001-03-12 Thread Ismael Blesa Part
We have been making some tests with an application that uses a main entry point, this is used to redirect all the request to the correspondant object. We have found that ORION only creates one instance of this servlet and we think that this is causing a bottleneck of our application. Is there a

RE: Performance with ORION

2001-03-12 Thread Mike Cannon-Brookes
Subject: Performance with ORION We have been making some tests with an application that uses a main entry point, this is used to redirect all the request to the correspondant object. We have found that ORION only creates one instance of this servlet and we think that this is causing a bottleneck

Re: Performance with ORION

2001-03-12 Thread Ismael Blesa Part
. Multiple threads are then used to serve different requests. -mike -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Ismael Blesa Part Sent: Monday, March 12, 2001 8:01 PM To: Orion-Interest Subject: Performance with ORION We have

Preparing Performance Tests...

2001-03-12 Thread Elhadi barkat
I'm actually preparing performance tests for our applications and I have two questions: How to get logs about database connections' handling made by the container? How to monitor the memory used by Orion itself + the applications running on the server? I would appreciate any answer on these two

Orion performance tuning

2001-02-18 Thread Mark Helms
We are investigating Orionserver to replace Apache Tomcat. We could use any input on performance tuning for servlets. Has anyone seen a matrix or formula for initial values that might help us out? We have approximately 100 internal users that hit the server serving ~90 objects

Performance: CMP beans vs SessionBean Wrappers

2001-02-06 Thread Frank Eggink
Hi, I've received some negative feedback on the use of CMP beans regarding performance. They switched to Session beans which gave them a remarkable perfomance increase (no figures available). Note: These guys did not use Orion. Does anyone have likewise experience with Orion? Regards, FE

RE: Postgress Performance

2001-01-29 Thread Fink, Paul
is to ether switch to HSQL or at least use a combination of Postgres and HSQL. -Original Message- From: Sach Jobb [SMTP:[EMAIL PROTECTED]] Sent: Sunday, January 28, 2001 1:42 PM To: Orion-Interest Subject: Re: Postgress Performance It could be a performance issue with Postgres

Postgress Performance

2001-01-28 Thread Paul Fink
In general Orion and postgres seem to work well together but I have a problem with the performance of inserts. As the size of the table increases the rate at which I can do inserts, or bean creates, decreases dramatically. I have a very simple Alarm entity bean with a single Long

Re: Postgress Performance

2001-01-28 Thread Sach Jobb
It could be a performance issue with Postgres. By default Postgres uses a "paranoid" setting that writes each transaction to disk immediately after the transaction is completed. This is done to protect the integrity of the database, as at anytime the database could go down and data cou

ejb performance

2000-12-16 Thread Savotchkin Egor
Hi all! I made some tests to find out how transactions affect performance. I called a sessionless' ejb empty function with different transaction attributes. It turned out that call time mean was about 250 ms and it almost not changed depending on attributesn (Requires, supports, ...). So

Re: ejb performance

2000-12-16 Thread Robert Krueger
At 14:28 16.12.00 , you wrote: Hi all! I made some tests to find out how transactions affect performance. I called a sessionless' ejb empty function with different transaction attributes. It turned out that call time mean was about 250 ms and it almost not changed depending

RE: ejb performance

2000-12-16 Thread Savotchkin Egor
PROTECTED]]On Behalf Of Robert Krueger Sent: Saturday, December 16, 2000 2:57 PM To: Orion-Interest Subject: Re: ejb performance At 14:28 16.12.00 , you wrote: Hi all! I made some tests to find out how transactions affect performance. I called a sessionless' ejb empty function with

Re: ejb performance

2000-12-16 Thread Marcus Lankenau
Hi Savotchkin! Could you please describe, what you did to activate pooling? I tried this for my application, but without success... (could you maybe post you datasource xml?) thx in advance Marcus Lankenau Yeah!!! I forgot that in this function I got not pooled db connection. So, after I

RE: ejb performance

2000-12-16 Thread Savotchkin Egor
ssage- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Marcus Lankenau Sent: Saturday, December 16, 2000 6:30 PM To: Orion-Interest Subject: Re: ejb performance Hi Savotchkin! Could you please describe, what you did to activate pooling? I tried this for my application, but with

RE: EJB Performance Question.

2000-11-15 Thread Robert Krueger
to to this. robert -tim -Original Message- From: Robert Krueger [mailto:[EMAIL PROTECTED]] Sent: Tuesday, November 14, 2000 1:36 PM To: Orion-Interest Subject: RE: EJB Performance Question. At 12:06 14.11.00 , you wrote: At 10:03 14.11.00 , you wrote: Every single one of those

RE: EJB Performance Question.

2000-11-15 Thread Tim Drury
rt your application to another container, you aren't guaranteed this optimization. The above bulk accessor/View pattern will always work. -tim -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Tuesday, November 14, 2000 7:04 PM To: Orion-Interest Subject: Re: EJB Per

RE: EJB Performance Question.

2000-11-15 Thread Gerald Gutierrez
At 10:11 AM 11/15/2000 +0100, you wrote: At 14:48 14.11.00 , you wrote: Thanks Robert. I think I'll try running some benchmarks this week and post the results. I wonder.. is there a way for and EJB-EJB to be _forced_ to go through RMI? i.e. can I turn this optimization off? I don't think

EJB Performance Question.

2000-11-14 Thread
Hi, every one. First i'm sorry for my english. We use servlet that call EJB. Next is code fraction. //--- public Vector findByFirstPage(DirHome home, Integer rowCount) throws Exception{Vector rows= new Vector();Dir dir= null;

RE: EJB Performance Question.

2000-11-14 Thread Tim Drury
: Orion-InterestSubject: EJB Performance Question. Hi, every one. First i'm sorry for my english. We use servlet that call EJB. Next is code fraction. //--- public Vector findByFirstPage(DirHome home, Integer rowCount) throws

Re: EJB Performance Question.

2000-11-14 Thread Klaus Thiele
Hi ±èöȸ, public Vector EJBToRow(Dir dir) throws Exception { [...] row.add(dir.getId()); row.add(new Long(dir.getPId())); row.add(dir.getName()); row.add(new Long(dir.getSerial())); row.add(new Long(dir.getChildCount())); row.add(new Long(dir.getDepth())); [...]

RE: EJB Performance Question.

2000-11-14 Thread Robert Krueger
a bulk accessor is generally a good thing to use in such situations. have you tried wrapping one usertransaction around your update operation or maybe even around the entire loop, depending on what you want to see as a transaction. this will improve performance significantly because you don't

RE: EJB Performance Question.

2000-11-14 Thread Tim Drury
At 10:03 14.11.00 , you wrote: Every single one of those calls to dir.getXXX() has to go across the network via RMI. This is slow. You are better off using a well, with orion this is intra-vm so its not that bad ... Is there proof that Orion does this? I'm not trying to be a jerk, but

RE: EJB Performance Question.

2000-11-14 Thread Robert Krueger
At 12:06 14.11.00 , you wrote: At 10:03 14.11.00 , you wrote: Every single one of those calls to dir.getXXX() has to go across the network via RMI. This is slow. You are better off using a well, with orion this is intra-vm so its not that bad ... Is there proof that Orion does this?

RE: EJB Performance Question.

2000-11-14 Thread Mike Clark
with the EJB 1.1 specification. This obviously increases performance by eliminating the marshalling overhead, at the cost of being non-spec compliant. At any rate, for better or worse, in WebLogic call by reference is enabled by default. In other words, calls between servlets and EJBs in the same JVM

RE: EJB Performance Question.

2000-11-14 Thread Tim Drury
: Tuesday, November 14, 2000 1:36 PM To: Orion-Interest Subject: RE: EJB Performance Question. At 12:06 14.11.00 , you wrote: At 10:03 14.11.00 , you wrote: Every single one of those calls to dir.getXXX() has to go across the network via RMI. This is slow. You are better off using

Re: EJB Performance Question.

2000-11-14 Thread
Thank You for your kind reply. Can I get some pseudo-code an example? Thank you. - Original Message - From: Tim Drury To: Orion-Interest Sent: Wednesday, November 15, 2000 12:03 AM Subject: RE: EJB Performance Question. Every single one of those

RE: re Performance test...

2000-10-26 Thread Duffey, Kevin
[mailto:[EMAIL PROTECTED]] Sent: Thursday, October 26, 2000 5:21 PM To: Orion-Interest Subject: re Performance test... Kevin, quick question on your login test. Does your application use EntityBeans to represent your users (and therefore are you calling EntityBean.ejbFind() to load from

Performance test...

2000-10-19 Thread Duffey, Kevin
D hd setup (Actually, they are IBM NetFinitiy 4000R units). The load balancer will run on a slow PII300 workstation with 128MB RAM (I hope this is good enough). They will be failed over and load-balanced, and I will test the performance on those and post the results here. The only thing I am not sure of is

RE: Performance test...

2000-10-19 Thread Duffey, Kevin
. Anyways..this is sort of off topic..but if you have any questions, feel free to email me. -Original Message- From: Santosh Kumar [mailto:[EMAIL PROTECTED]] Sent: Thursday, October 19, 2000 9:19 PM To: Orion-Interest Subject: Re: Performance test... That was a simply great thing to

Re: Performance

2000-10-11 Thread KirkYarina
Pentium III 550 MHz and 64 MB RAM and i bought a new computer its Dual Pentium III 800 MHZ and 256 MB RAM. i havent seen the difference. I am using Windows 2000 Server as my OS. I just changed the configuration of access log.. Any suggestions to improve the performance ?? I'd sugest you

Re: Performance

2000-10-11 Thread Daniel C. DiCesare
What we are doing is using JavaBeans to collect data from Entity or Session beans. This seems to work nice in that the java beans are then invoked by the presentation layer and scoped appropriately. This approach has not introduced any performance issues. Just a thought. -Danno - Original

Re: Performance

2000-10-11 Thread Storm Linux User
havent seen the difference. I am using Windows 2000 Server as my OS. I just changed the configuration of access log.. Any suggestions to improve the performance ?? I'd sugest you to leave Windows and use any kind of UNIX. []s Guiga

SV: Performance

2000-10-10 Thread Klaus . Myrseth
Add more memory to the vm :) Klaus -Opprinnelig melding- Fra: Sarathy Mattaparti [mailto:[EMAIL PROTECTED]] Sendt: 9. oktober 2000 20:00 Til: Orion-Interest Emne: Performance Hi, Previously i used Pentium III 550 MHz and 64 MB RAM and i bought a new computer its Dual Pentium III

Re: Performance

2000-10-10 Thread Rafael Alvarez
Hi, This mail is useful only if you're using entity EJBs. Because EJB is RMI on steroids (is more than that, but let's keep it simple), if you need more that one entity to get the data you need for the presentation layer you end up opening a lot of rmi connections, with the overhead it implies.

Performance

2000-10-09 Thread Sarathy Mattaparti
Hi, Previously i used Pentium III 550 MHz and 64 MB RAM and i bought a new computer its Dual Pentium III 800 MHZ and 256 MB RAM. i havent seen the difference. I am using Windows 2000 Server as my OS. I just changed the configuration of access log.. Any suggestions to improve the performance

Re: Performance

2000-10-09 Thread Sarathy Mattaparti
its Dual Pentium III 800 MHZ and 256 MB RAM. i havent seen the difference. I am using Windows 2000 Server as my OS. I just changed the configuration of access log.. Any suggestions to improve the performance ?? Thanks Sarathy

Re: Performance

2000-10-09 Thread Sarathy Mattaparti
Dual Pentium III 800 MHZ and 256 MB RAM. i havent seen the difference. I am using Windows 2000 Server as my OS. I just changed the configuration of access log.. Any suggestions to improve the performance ?? I'd sugest you to leave Windows and use any kind of UNIX. []s Guiga

RE: Performance

2000-10-09 Thread Duffey, Kevin
, for example usually makes good use of two cpus for extra horsepower. In the case of Orion, unless the jvm uses both cpus properly, you wont see much of a difference. In what respect are you not seeing performance? Are you doing a 1000 virtual user load test and not seeing much of a difference

Orion logging..is it a performance hit?

2000-10-06 Thread Duffey, Kevin
I am curious..I look in the .log file created by each web-app and I see a timestamp for every hit (each jsp page, gif, etc). I am wondering if this is a performance hit..writing this info out on a regular basis (or is it buffered and written when the server shuts down?). Also, is there a way

Re: Performance for static files

2000-09-08 Thread Christof Baumgaertner
er. Dale - Original Message - From: [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Thursday, September 07, 2000 3:51 AM Subject: SV: Performance for static files Look at the benchmark page... Against Apache and IIS its got no problems at all beating them into the bushe

Re: Performance for static files

2000-09-08 Thread Dale Bronk
: Christof Baumgaertner [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Friday, September 08, 2000 3:00 AM Subject: Re: Performance for static files Looks to me like if Orionserver tries to do HTTP/1.1 Keep-Alive without setting the Content-length accordingly. Can anybody confirm? Dale

Re: Performance for static files

2000-09-08 Thread Robert Krueger
At 08:47 08.09.00 , you wrote: just did a test and it seemed to make a big difference. In IE advanced options I had Use HTTP1.1 turned off. I turned it back on and it made a big difference. As a matter of fact, I don't see the problem anymore as of yet. (after clearing cache). Dale then

Re: Performance for static files

2000-09-08 Thread Joel Shellman
Dale Bronk wrote: That may be true as I was including the time to server the file all the way to the point of the "little e" stopped spinning. Have you had the following problems with framesets... In Apache/IIS with JRun 2.3.3 the frameset and each individual jsp/html files popup

Performance for static files

2000-09-07 Thread Christof Baumgaertner
We have a webbased client/server application which in addition to its dynamic elements has to serve a huge amount of small files (HTML, GIF, JS). I understand that Orionserver's performance for J2EE based applications is pretty good. How about serving static files from the file system? Can

SV: Performance for static files

2000-09-07 Thread Klaus . Myrseth
Emne: Performance for static files We have a webbased client/server application which in addition to its dynamic elements has to serve a huge amount of small files (HTML, GIF, JS). I understand that Orionserver's performance for J2EE based applications is pretty good. How about serving static files

Re: SV: Performance for static files

2000-09-07 Thread Christof Baumgaertner
. september 2000 08:40 Til: Orion-Interest Emne: Performance for static files We have a webbased client/server application which in addition to its dynamic elements has to serve a huge amount of small files (HTML, GIF, JS). I understand that Orionserver's performance for J2EE based applications

SV: SV: Performance for static files

2000-09-07 Thread Klaus . Myrseth
Look at the bottom of the page, thee is a link called old benchmark :) It compares Apache, IIS and Orion... Klaus Myrseth -Opprinnelig melding- Fra: Christof Baumgaertner [mailto:[EMAIL PROTECTED]] Sendt: 7. september 2000 11:46 Til: Orion-Interest Emne: Re: SV: Performance for static

RE: Performance for static files

2000-09-07 Thread Juan Pablo Lorandi
in-process with Apache (instead of running as CGI with Orion). My 2c, JP -Original Message- From: Dale Bronk [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 07, 2000 9:15 AM To: Orion-Interest Subject: Re: Performance for static files Right now until I am proved otherwise, I disagree

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