Re: Ways to identify poorly designed client aplications sending request to Tomcat !

Hi Chris, Thanks for the response. On Fri, Mar 31, 2017 at 10:16 AM, Christopher Schultz < ch...@christopherschultz.net> wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA256 > > Utkarsh, > > On 3/30/17 3:34 PM, Utkarsh Dave wrote: > > What makes you say that? > > What makes me say what? >

Re: Ways to identify poorly designed client aplications sending request to Tomcat !

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Utkarsh, On 3/30/17 3:34 PM, Utkarsh Dave wrote: > What makes you say that? What makes me say what? > Past cases, I saw where implementation or not using the JSESSION > was making the connection over and over again for multiple > transactions Of

Re: Ways to identify poorly designed client aplications sending request to Tomcat !

Am 30.03.2017 um 21:51 schrieb Utkarsh Dave: > Hi Andre, > > I suppose we should read 1.2 GB here ? Yes > Anyway, why do you say "which is enough" ? How do you know ? By the past > test results. that we have been doing on each application > And do not top-post. How do we know what you are

Re: Ways to identify poorly designed client aplications sending request to Tomcat !

Hi Andre, I suppose we should read 1.2 GB here ? Yes Anyway, why do you say "which is enough" ? How do you know ? By the past test results. that we have been doing on each application And do not top-post. How do we know what you are responding to ? By scrolling up and down ? On Thu, Mar 30, 2017

Re: Ways to identify poorly designed client aplications sending request to Tomcat !

Hi Chris What makes you say that? Past cases, I saw where implementation or not using the JSESSION was making the connection over and over again for multiple transactions What JVM are you using? We using Orcale JDK 1.7.0.131 Yes, 58 applications. On Thu, Mar 30, 2017 at 12:01 PM, Christopher

Re: Ways to identify poorly designed client aplications sending request to Tomcat !

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Utkarsh, On 3/29/17 7:33 PM, Utkarsh Dave wrote: > Hello all, > > My tomcat (7.0.72) hosts several web aplications in the server > (based in linux 6.8). There are many clients or 3rd party > applications working as client to my server (having

Re: Ways to identify poorly designed client aplications sending request to Tomcat !

On 30.03.2017 19:36, Utkarsh Dave wrote: Thanks Olaf and Suvendu for the response. We are using 1.2 MB of heap size which is enough and haven't created an issue so far. I suppose we should read 1.2 GB here ? Anyway, why do you say "which is enough" ? How do you know ? And do not top-post. How

Re: Ways to identify poorly designed client aplications sending request to Tomcat !

Thanks Olaf and Suvendu for the response. We are using 1.2 MB of heap size which is enough and haven't created an issue so far. On Thu, Mar 30, 2017 at 9:51 AM, Suvendu Sekhar Mondal wrote: > >Memory heap dump generated is of > >Size: 787.3 MB Classes: 139k Objects: 19.3m

Re: Ways to identify poorly designed client aplications sending request to Tomcat !

>Memory heap dump generated is of >Size: 787.3 MB Classes: 139k Objects: 19.3m Class Loader: 1.6k >Overview shows 580.9 MB occupied by remainder's. >Problem suspect:- >465 MB occupied by remainder Remainder section has retained a good chunk of memory. That indicates lots of small objects are

Re: Ways to identify poorly designed client aplications sending request to Tomcat !

Am 30.03.2017 um 01:33 schrieb Utkarsh Dave: > Hello all, > > My tomcat (7.0.72) hosts several web aplications in the server (based in > linux 6.8). [...] > Memory heap dump generated is of > Size: 787.3 MB Classes: 139k Objects: 19.3m Class Loader: 1.6k The combination of "hosts several web

Ways to identify poorly designed client aplications sending request to Tomcat !

Hello all, My tomcat (7.0.72) hosts several web aplications in the server (based in linux 6.8). There are many clients or 3rd party applications working as client to my server (having tomcat and web applications). There are instances when poorly designed client application can affect severly to