DX Application Performance Management

  • 1.  Why 2 metrics in Investigator for the same Backend Postgres ?

    Posted Aug 25, 2016 05:56 AM
      |   view attached

    Hi guys,

    Do someone know what does measure the metric JBoss > Backends > "System" in Introscope ?

    In my JBoss backends I have 2 different metrics on same machine & port :

    1# "System DB_IP on port 5432"

    2# "jdbc%postgresql%//DB_IP%5432/DB_NAME"

     

    I am sure the 2 Metrics display differents informations. I suspect the second metrics measure SQL query informations, but what does the first metric ? Thanks for your enlightening on this.



  • 2.  Re: Why 2 metrics in Investigator for the same Backend Postgres ?
    Best Answer

    Broadcom Employee
    Posted Aug 26, 2016 11:53 AM

    Hi Philippe,

     

    Can you share a screenshot so we can see the relative paths in relation to the nodes?  That would help us tremendously.

     

    Thanks,
    Matt



  • 3.  Re: Why 2 metrics in Investigator for the same Backend Postgres ?

    Broadcom Employee
    Posted Aug 26, 2016 12:30 PM

    Hiko_Davis  Guenter_Grossberger

     

    Please keep track of this one to see if there is anything that you can add when the screenshot comes in

    We are looking for duplicate backend metrics

     

    Thanks

    Hal German



  • 4.  Re: Why 2 metrics in Investigator for the same Backend Postgres ?

    Broadcom Employee
    Posted Aug 27, 2016 10:28 AM

    Hi Phillipe:

    A next step (providing screenshots of the duplicate metrics) was requested. Marking as answered since these have not been provided. Please feel free to provide the screenshots and additional information so the question can be given a good response

     

    Thanks

    Hal German



  • 5.  Re: Why 2 metrics in Investigator for the same Backend Postgres ?

    Posted Aug 29, 2016 03:24 AM

    Hi,

     

    1) This is a metric generated by the socket tracer

    2) This is a metric generated by the SQLAgent tracer

     

    Both tracers are independant.

     

    When you have a backend call to a database, or a web service, if you have both tracers enabled, you'll have two metrics in the backend node.

     

    José



  • 6.  Re: Why 2 metrics in Investigator for the same Backend Postgres ?

    Posted Aug 29, 2016 10:20 AM

    Hi José,

     

    Thanks a lot. 

     

    Philippe



  • 7.  Re: Why 2 metrics in Investigator for the same Backend Postgres ?

    Broadcom Employee
    Posted Aug 29, 2016 10:25 AM

    Hi Jose:

       Glad to see that Jose's response was helpful in explaining this issue

    Thanks

    Hal German