Publishers are disabled by default. You enable through the UI. On Tue, Sep 4, 2012 at 9:28 PM, Afkham Azeez <az...@wso2.com> wrote:
> In the "with_both_enabled" image, one publisher is taking 21%, which is > not acceptable. > > Can we ship with publishers disabled? > > > On Tue, Sep 4, 2012 at 3:56 PM, Sinthuja Ragendran <sinth...@wso2.com>wrote: > >> Hi, >> >> I have changed the AS publisher to use the local caching. Since the >> branch is frozen i have attached the patch in JIRA [1]. >> >> I did the jprofiling after using the local caching, both profiles when >> enabling the publishing and not enabling the publishing are attached. >> >> [1] https://wso2.org/jira/browse/BAM-821 >> >> Thanks, >> Sinthuja. >> >> >> On Tue, Sep 4, 2012 at 1:58 PM, Afkham Azeez <az...@wso2.com> wrote: >> >>> >>> >>> On Tue, Sep 4, 2012 at 1:33 PM, Srinath Perera <srin...@wso2.com> wrote: >>> >>>> Best is to check this at the time we create the handler and remember it >>> >>> >>> +1 >>> >>> >>> >>>> >>>> >>>> On Tue, Sep 4, 2012 at 1:11 PM, Tharindu Mathew <thari...@wso2.com>wrote: >>>> >>>>> The local caching should also solve the problem of the initial lookup >>>>> as well. That is we will only consult the registry to see whether stats or >>>>> activity is enabled ONCE, after that it has to just pass through. >>>>> >>>>> Note that the best approach is to not engage the handlers at all, >>>>> unless stats or activity monitoring is enabled. That should solve problems >>>>> when monitoring is not required, and the local caching would solve the >>>>> problem when monitoring is required. >>>>> >>>>> Sinthuja, after the fixes please profile and attach a diagram again. >>>>> >>>>> On Tue, Sep 4, 2012 at 12:54 PM, Sinthuja Ragendran <sinth...@wso2.com >>>>> > wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> I profiled the as publishing. Since we are using the registry caching >>>>>> to save the configuration, it is taking more time to puublish. I have >>>>>> attached the screen shot of the profiling. >>>>>> >>>>>> As per offline discussion with azeez and tharindu, now we thought of >>>>>> going with local caching as earlier implementation. >>>>>> And now I'm working on this to reverting to back to previous >>>>>> implementation. >>>>>> >>>>>> Thanks, >>>>>> Sinthuja. >>>>>> >>>>>> >>>>>> On Tue, Sep 4, 2012 at 12:44 PM, Suhothayan Sriskandarajah < >>>>>> s...@wso2.com> wrote: >>>>>> >>>>>>> >>>>>>> >>>>>>> On Tue, Sep 4, 2012 at 12:00 PM, Srinath Perera <srin...@wso2.com>wrote: >>>>>>> >>>>>>>> IMHO, we need a urgent code review on this. Also get Suho. >>>>>>>> >>>>>>>> Sure, please let me know when the code review is. >>>>>>> >>>>>>> Earlier Appserver BAM publishers are not Async, hence Sinthuja wrote >>>>>>> a AsyncDataPruclihser to solve this issue. Now the data publishing >>>>>>> part is >>>>>>> very fast because all the requests are handled through a thread pool. >>>>>>> But as I know the data collection, and the event creation logic are >>>>>>> still not Async, this might me the reason, we have to look into this >>>>>>> more. >>>>>>> >>>>>>> Suho >>>>>>> >>>>>>> >>>>>>> We also saw ESB stat collectors looping. >>>>>>>> >>>>>>>> --Srinath >>>>>>>> >>>>>>>> On Tue, Sep 4, 2012 at 11:46 AM, Afkham Azeez <az...@wso2.com>wrote: >>>>>>>> >>>>>>>>> We profiled AppServer 4.1.0 & compared it with the new AppServer >>>>>>>>> packs after removing the BAM publisher components. The old AppServer >>>>>>>>> 4.1.0 >>>>>>>>> is about 10-15% faster! >>>>>>>>> >>>>>>>>> >>>>>>>>> On Tue, Sep 4, 2012 at 11:13 AM, Afkham Azeez <az...@wso2.com>wrote: >>>>>>>>> >>>>>>>>>> After removing the BAM publisher components, the throughput >>>>>>>>>> increased by 10 times! >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Tue, Sep 4, 2012 at 11:04 AM, Afkham Azeez <az...@wso2.com>wrote: >>>>>>>>>> >>>>>>>>>>> Please take a look at the attached JProfiler screenshot. This is >>>>>>>>>>> the contributor to the 50% loss in throughout between the previous >>>>>>>>>>> AS >>>>>>>>>>> release and the current AS nightly build. >>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>>> *Afkham Azeez* >>>>>>>>>>> Director of Architecture; WSO2, Inc.; http://wso2.com >>>>>>>>>>> Member; Apache Software Foundation; http://www.apache.org/ >>>>>>>>>>> * <http://www.apache.org/>** >>>>>>>>>>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 >>>>>>>>>>> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >>>>>>>>>>> twitter: >>>>>>>>>>> **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >>>>>>>>>>> * >>>>>>>>>>> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >>>>>>>>>>> * >>>>>>>>>>> * >>>>>>>>>>> *Lean . Enterprise . Middleware* >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> *Afkham Azeez* >>>>>>>>>> Director of Architecture; WSO2, Inc.; http://wso2.com >>>>>>>>>> Member; Apache Software Foundation; http://www.apache.org/ >>>>>>>>>> * <http://www.apache.org/>** >>>>>>>>>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 >>>>>>>>>> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >>>>>>>>>> twitter: >>>>>>>>>> **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >>>>>>>>>> * >>>>>>>>>> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >>>>>>>>>> * >>>>>>>>>> * >>>>>>>>>> *Lean . Enterprise . Middleware* >>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> *Afkham Azeez* >>>>>>>>> Director of Architecture; WSO2, Inc.; http://wso2.com >>>>>>>>> Member; Apache Software Foundation; http://www.apache.org/ >>>>>>>>> * <http://www.apache.org/>** >>>>>>>>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 >>>>>>>>> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >>>>>>>>> twitter: >>>>>>>>> **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >>>>>>>>> * >>>>>>>>> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >>>>>>>>> * >>>>>>>>> * >>>>>>>>> *Lean . Enterprise . Middleware* >>>>>>>>> >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> Dev mailing list >>>>>>>>> Dev@wso2.org >>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> ============================ >>>>>>>> Srinath Perera, Ph.D. >>>>>>>> http://www.cs.indiana.edu/~hperera/ >>>>>>>> http://srinathsview.blogspot.com/ >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Dev mailing list >>>>>>>> Dev@wso2.org >>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> *S. Suhothayan >>>>>>> * >>>>>>> Software Engineer, >>>>>>> Data Technologies Team, >>>>>>> *WSO2, Inc. **http://wso2.com >>>>>>> <http://wso2.com/>* >>>>>>> *lean.enterprise.middleware.* >>>>>>> >>>>>>> *email: **s...@wso2.com* <s...@wso2.com>* cell: (+94) 779 756 757 >>>>>>> blog: >>>>>>> **http://suhothayan.blogspot.com/*<http://suhothayan.blogspot.com/> >>>>>>> * >>>>>>> twitter: **http://twitter.com/suhothayan*<http://twitter.com/suhothayan> >>>>>>> * >>>>>>> linked-in: **http://lk.linkedin.com/in/suhothayan* >>>>>>> * >>>>>>> * >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Dev mailing list >>>>>>> Dev@wso2.org >>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>>>> >>>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Regards, >>>>> >>>>> Tharindu >>>>> >>>>> blog: http://mackiemathew.com/ >>>>> M: +94777759908 >>>>> >>>>> >>>> >>>> >>>> -- >>>> ============================ >>>> Srinath Perera, Ph.D. >>>> Senior Software Architect, WSO2 Inc. >>>> Visiting Faculty, University of Moratuwa >>>> Member, Apache Software Foundation >>>> Research Scientist, Lanka Software Foundation >>>> Blog: http://srinathsview.blogspot.com/ >>>> Photos: http://www.flickr.com/photos/hemapani/ >>>> Phone: 0772360902 >>>> >>> >>> >>> >>> -- >>> *Afkham Azeez* >>> Director of Architecture; WSO2, Inc.; http://wso2.com >>> Member; Apache Software Foundation; http://www.apache.org/ >>> * <http://www.apache.org/>** >>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 >>> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >>> twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >>> * >>> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >>> * >>> * >>> *Lean . Enterprise . Middleware* >>> >>> >> > > > -- > *Afkham Azeez* > Director of Architecture; WSO2, Inc.; http://wso2.com > Member; Apache Software Foundation; http://www.apache.org/ > * <http://www.apache.org/>** > email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 > blog: **http://blog.afkham.org* <http://blog.afkham.org>* > twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> > * > linked-in: **http://lk.linkedin.com/in/afkhamazeez* > * > * > *Lean . Enterprise . Middleware* > > -- Regards, Tharindu blog: http://mackiemathew.com/ M: +94777759908
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