Looks like, with the fixes done this morning, we have solved the memory leak problem.
But, we have the memory usage problem, as we had to revert the memory usage fixes done due to the non-reentrant nature of Axis2 stubs. We cannot run BAM with 512 MB with heavy load. We need 1GB. I hope we can live with that for the time being. The real fix for this is to remove the use of DS for internal stuff and use direct JDBC - we have discussed this in the past as well. I think Amila proposed this sometime back. Samisa... On Thu, Dec 2, 2010 at 10:43 AM, Samisa Abeysinghe <[email protected]> wrote: > Krishantha, build 002 had an issue, where the stub was used in singleton > mode across threads and we had a data loss due to non-reentrant nature of > Axis2 stub. > > Please run the same test again with build 003 that I posted this morning. > > Please use 1GB max memory. > > Thanks, > Samisa... > > > On Thu, Dec 2, 2010 at 8:02 AM, Krishantha Samaraweera < > [email protected]> wrote: > >> Today we did a long running test of BAM activity monitoring for ESB >> inbound and outbound iDoc scenarios using 1.2.0-b002. Jconsole view of >> memory usage is attached. I will update the thread with bam 1.2.0-b003 >> results as well. >> >> Thanks, >> Krishantha. >> >> >> On Thu, Dec 2, 2010 at 7:28 AM, Samisa Abeysinghe <[email protected]>wrote: >> >>> I have done a fix to the non-thread safety problem in Axis2 stub. >>> >>> So we have to move from optimal code to a sub-optimal code and then clean >>> the stub after every method invocation. >>> >>> Again this is a drastic change to the logic and need to be tested well >>> before release. >>> >>> http://builder.wso2.org/~carbon/releases/carbon/3.0.1/bam/1.2.0-b003/<http://builder.wso2.org/%7Ecarbon/releases/carbon/3.0.1/bam/1.2.0-b003/> >>> >>> >>> On Wed, Dec 1, 2010 at 12:47 PM, Yumani Ranaweera <[email protected]>wrote: >>> >>>> >>>> >>>> On Wed, Dec 1, 2010 at 12:10 PM, Yumani Ranaweera <[email protected]>wrote: >>>> >>>>> >>>>> >>>>> On Wed, Dec 1, 2010 at 12:05 PM, Yumani Ranaweera <[email protected]>wrote: >>>>> >>>>>> >>>>>> On Wed, Dec 1, 2010 at 11:58 AM, Sumedha Rubasinghe <[email protected] >>>>>> > wrote: >>>>>> >>>>>>> Do you have latest stat collectors deployed @esb? >>>>>>> >>>>>> No. for mediation stats I still am using the old ones. See attached. >>>>>> >>>>> >>>>> Can I please have the new publishers ASAP. >>>>> >>>>> Thanks, >>>>> Yumani >>>>> >>>>> >>>> >>>> Thanks Ratha, works now with the publishers that u sent (also attached >>>> herewith) >>>> >>>> -Yumani >>>> >>>> >>>> >>>> >>>>> >>>>>> -yumani >>>>>> >>>>>> >>>>>>> /Sumedha >>>>>>> >>>>>>> On 12/1/10, Yumani Ranaweera <[email protected]> wrote: >>>>>>> > Hi, >>>>>>> > >>>>>>> > Am not getting mediation stats in BAM ui and in database. But >>>>>>> service >>>>>>> > statistics work. Any reason why it is? >>>>>>> > >>>>>>> > Thanks, >>>>>>> > Yumani >>>>>>> > >>>>>>> > On Wed, Dec 1, 2010 at 9:21 AM, Yumani Ranaweera <[email protected]> >>>>>>> wrote: >>>>>>> > >>>>>>> >> >>>>>>> >> >>>>>>> >> On Wed, Dec 1, 2010 at 9:19 AM, Samisa Abeysinghe < >>>>>>> [email protected]> wrote: >>>>>>> >> >>>>>>> >>> I fixed and commited the improvements to fix the overuse of >>>>>>> service >>>>>>> >>> client >>>>>>> >>> in BAM component. >>>>>>> >>> >>>>>>> >>> I hope this will solve the leaks a great deal. >>>>>>> >>> >>>>>>> >>> However, there are some considerable amount of logic changes in >>>>>>> the fix. >>>>>>> >>> Hence we need to start with a smoke test and do a full test cycle >>>>>>> on >>>>>>> >>> this. >>>>>>> >>> >>>>>>> >> >>>>>>> >> Am on it ... >>>>>>> >> >>>>>>> >> Thanks, >>>>>>> >> Yumani >>>>>>> >> >>>>>>> >>> Thanks, >>>>>>> >>> Samisa... >>>>>>> >>> >>>>>>> >>> Samisa Abeysinghe >>>>>>> >>> VP Engineering >>>>>>> >>> WSO2 Inc. >>>>>>> >>> http://wso2.com >>>>>>> >>> http://wso2.org >>>>>>> >>> >>>>>>> >>> >>>>>>> >>> >>>>>>> >>> _______________________________________________ >>>>>>> >>> Carbon-dev mailing list >>>>>>> >>> [email protected] >>>>>>> >>> https://wso2.org/cgi-bin/mailman/listinfo/carbon-dev >>>>>>> >>> >>>>>>> >>> >>>>>>> >> >>>>>>> >> >>>>>>> >> -- >>>>>>> >> Yumani Ranaweera >>>>>>> >> WSO2, Inc. - http://wso2.org >>>>>>> >> Email : [email protected] >>>>>>> >> Cell : +94 077 7795242 >>>>>>> >> Blog : http://yumani.blogspot.com/ >>>>>>> >> >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> > -- >>>>>>> > Yumani Ranaweera >>>>>>> > WSO2, Inc. - http://wso2.org >>>>>>> > Email : [email protected] >>>>>>> > Cell : +94 077 7795242 >>>>>>> > Blog : http://yumani.blogspot.com/ >>>>>>> > >>>>>>> >>>>>>> -- >>>>>>> Sent from my mobile device >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Carbon-dev mailing list >>>>>>> [email protected] >>>>>>> https://wso2.org/cgi-bin/mailman/listinfo/carbon-dev >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Yumani Ranaweera >>>>>> WSO2, Inc. - http://wso2.org >>>>>> Email : [email protected] >>>>>> Cell : +94 077 7795242 >>>>>> Blog : http://yumani.blogspot.com/ >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Yumani Ranaweera >>>>> WSO2, Inc. - http://wso2.org >>>>> Email : [email protected] >>>>> Cell : +94 077 7795242 >>>>> Blog : http://yumani.blogspot.com/ >>>>> >>>> >>>> >>>> >>>> -- >>>> Yumani Ranaweera >>>> WSO2, Inc. - http://wso2.org >>>> Email : [email protected] >>>> Cell : +94 077 7795242 >>>> Blog : http://yumani.blogspot.com/ >>>> >>>> _______________________________________________ >>>> Carbon-dev mailing list >>>> [email protected] >>>> https://wso2.org/cgi-bin/mailman/listinfo/carbon-dev >>>> >>>> Thanks, >>> Samisa... >>> >>> Samisa Abeysinghe >>> VP Engineering >>> WSO2 Inc. >>> http://wso2.com >>> http://wso2.org >>> >>> >>> >>> >>> _______________________________________________ >>> Carbon-dev mailing list >>> [email protected] >>> https://wso2.org/cgi-bin/mailman/listinfo/carbon-dev >>> >>> >> >> _______________________________________________ >> Carbon-dev mailing list >> [email protected] >> https://wso2.org/cgi-bin/mailman/listinfo/carbon-dev >> >> Thanks, > Samisa... > > Samisa Abeysinghe > VP Engineering > WSO2 Inc. > http://wso2.com > http://wso2.org > > > > Thanks, Samisa... Samisa Abeysinghe VP Engineering WSO2 Inc. http://wso2.com http://wso2.org
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