Re: [Wicket-user] how busy a site is wicket known to support?
On 6/20/07, Jonathan Locke [EMAIL PROTECTED] wrote: oh yeah, be sure you DO NOT test your wicket app's scalability with wicket in development mode! Ah yes, I figured that out the hard way. Big difference. Just thought I'd mention that if you need a realistic application built on Wicket + Spring + Hibernate to do some load testing, you can consider JTrac [ http://jtrac.info ]. There is a JMeter test in SVN and you can contact me if you need help setting up the application / JMeter test. This should be really easy because by default, the app uses an embedded HSQLDB instance. In my profiling tests, the main bottleneck was Lucene writing to the file system for indexing stuff. Hibernate comes second. Thanks, Peter. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] how busy a site is wicket known to support?
That's all very helpful. I just wanted to be sure that we aren't going to be pushing the envelope for Wicket's known performance signature. At this point my primary focus is on using models efficiently and determining whether we are otherwise structuring things in an inefficient manner. Thank you again, Scott On 6/19/07, Peter Thomas [EMAIL PROTECTED] wrote: On 6/20/07, Jonathan Locke [EMAIL PROTECTED] wrote: oh yeah, be sure you DO NOT test your wicket app's scalability with wicket in development mode! Ah yes, I figured that out the hard way. Big difference. Just thought I'd mention that if you need a realistic application built on Wicket + Spring + Hibernate to do some load testing, you can consider JTrac [ http://jtrac.info ]. There is a JMeter test in SVN and you can contact me if you need help setting up the application / JMeter test. This should be really easy because by default, the app uses an embedded HSQLDB instance. In my profiling tests, the main bottleneck was Lucene writing to the file system for indexing stuff. Hibernate comes second. Thanks, Peter. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Scott Swank reformed mathematician - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] how busy a site is wicket known to support?
That's all very helpful. I just wanted to be sure that we aren't going to be pushing the envelope for Wicket's known performance signature. At this point my primary focus is on using models efficiently and determining whether we are otherwise structuring things in an inefficient manner. If you can, start testing early and use a profiler to find any bottlenecks. And if you find something, please report! :) For instance on http://issues.apache.org/jira/browse/WICKET-626 Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] how busy a site is wicket known to support?
If you can, start testing early and use a profiler to find any bottlenecks. And if you find something, please report! :) For instance on http://issues.apache.org/jira/browse/WICKET-626 Eelco I definitely will. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] how busy a site is wicket known to support?
I have a quick question about server load, in particular I want to determine what sort of volume existing applications support. We spread our load across 5 JBoss servers and need to support 200 requests/second (40/second per server). Are other Wicket applications handling this volume? Thank you, Scott -- Scott Swank reformed mathematician - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] how busy a site is wicket known to support?
On 6/19/07, Scott Swank [EMAIL PROTECTED] wrote: I have a quick question about server load, in particular I want to determine what sort of volume existing applications support. We spread our load across 5 JBoss servers and need to support 200 requests/second (40/second per server). Are other Wicket applications handling this volume? That should be a piece of cake for Wicket I would say (depending on your servers, what you do with your database, etc, etc). What kind of figures are you getting when you test yourself? The load testing we've been doing for the project I'm working on so far has mainly been focussed on tracking bottlenecks, which always turned out to have to do with Hibernate or the way we used Hibernate. So, at this stage I wouldn't be able to provide your with any numbers I'm afraid. Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] how busy a site is wicket known to support?
download wicket-threadtest and run it. i believe matej mentioned that he got about 160 requests/second on his macbook pro. -igor On 6/19/07, Scott Swank [EMAIL PROTECTED] wrote: I have a quick question about server load, in particular I want to determine what sort of volume existing applications support. We spread our load across 5 JBoss servers and need to support 200 requests/second (40/second per server). Are other Wicket applications handling this volume? Thank you, Scott -- Scott Swank reformed mathematician - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] how busy a site is wicket known to support?
with decent specs on your web nodes you can generally expect to get better performance than that... unless you're limited by non-wicket back-end bottlenecks like db access. Scott Swank wrote: I have a quick question about server load, in particular I want to determine what sort of volume existing applications support. We spread our load across 5 JBoss servers and need to support 200 requests/second (40/second per server). Are other Wicket applications handling this volume? Thank you, Scott -- Scott Swank reformed mathematician - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/how-busy-a-site-is-wicket-known-to-support--tf3949732.html#a11206615 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] how busy a site is wicket known to support?
oh yeah, be sure you DO NOT test your wicket app's scalability with wicket in development mode! wicket does a ton of really inefficient things in development mode. just for example, every single component you construct on every page will have a complete stack trace of the caller that constructed the component attached as metadata. needless to say, that is not cheap (either in time or memory)! Scott Swank wrote: I have a quick question about server load, in particular I want to determine what sort of volume existing applications support. We spread our load across 5 JBoss servers and need to support 200 requests/second (40/second per server). Are other Wicket applications handling this volume? Thank you, Scott -- Scott Swank reformed mathematician - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/how-busy-a-site-is-wicket-known-to-support--tf3949732.html#a11206648 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
