This documentation is for WSO2 App Manager 1.0.0. View documentation for the latest release.
Publishing App Manager Runtime Statistics - App Manager 1.0.0 - WSO2 Documentation
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This guide explains how to set up WSO2 Business Activity Monitor (BAM) to collect and analyze runtime statistics from WSO2 APP Manager. Thrift protocol is used to publish data from App Manager to BAM. Information processed in BAM is stored in a database, from where the App Manager publisher retrieves information before displaying. By default, org.wso2.carbon.appmgt.usage.publisher.APIMgtUsageDataPublisher is configured to collect data events from WSO2 BAM.

  • <BAM_HOME> refers to the Business Activity Monitor installation directory.

  • <AppM_HOME> refers to the App Manager installation directory.

  • You can change the example datasource and database names used in this guide according to your configurations.

Configuring WSO2 BAM

  1. Download WSO2 BAM 2.5.0.
  2. Apply an offset of 3 to the default BAM port by editing the  <BAM_HOME>/repository/conf/carbon.xml  file.


    This increments all ports used by the server by 3, which means the BAM server will run on port 9446.  Port offset is used to increment the default port by a given value. It avoids possible port conflicts when multiple WSO2 products run on same host.

  3. Specify the datasource definition under the  <datasource>  element in the  <BAM_HOME>/repository/conf/datasources/master-datasources.xml  file. The tables are created automatically when the Hive script runs. You just need to create the schema. The example below connects to a MySQL instance:

        <description>The datasource used for getting statistics to API Manager</description>
        <definition type="RDBMS">
                <validationQuery>SELECT 1</validationQuery>
  4. Save the database driver JAR inside both <APIM_HOME>/repository/components/lib and <BAM_HOME>/repository/components/lib folders.

  5. Copy the file  <AppM_HOME>/statistics/APP_Manager_Analytics.tbox , to   <BAM_HOME>/repository/deployment/server/bam-toolbox/  directory. 

    If this folder is not in the BAM installation directory by default, create it. The toolbox describes the information collected, how to analyze the data, as well as the location of the database where the analyzed data is stored.

  6. Restart BAM server by running the following command: <BAM_HOME>/bin/wso2server.[sh/bat]

Configuring WSO2 App Manager

  1. Set the following configurations in <AppM_HOME>/repository/conf/app-manager.xml file as follows. Change the default values of the  <BAMServerURL>, <BAMUsername>, and <BAMPassword> properties accordingly.

        <!-- Enable/Disable the API usage tracker. -->
        <!-- JNDI name of the data source to be used for getting BAM statistics. This data source should
            be defined in the master-datasources.xml file in conf/datasources directory. -->

    Replace <IP_ADDRESS> within the <BAMServerURL> element in the above configuration, with the IP address of your BAM server, and also change the values of the <BAMUsername> and <BAMPassword> accordingly if you have changed them

  2. Specify the datasource definition in <APPM_HOME>/repository/conf/datasources/master-datasources.xml file as follows. 

              <description>The datasource used for getting statistics to APP Manager</description>
              <definition type="RDBMS">
                     <!-- JDBC URL to query the database -->
                	   <validationQuery>SELECT 1</validationQuery>
    • Replace the <BAM_HOME> in the above configuration with the absolute path of BAM installation directory.

    • The JNDI name should be matched with the one give in the BAM configuration.
  3. Start the WSO2 AppM server.

Tracking Web app usage 

You can track the usage of the web application as follows.

Tracking ID

The tracking ID is a string (for example: AM-000000-01), which is  generated when you create the Web app in WSO2 AppM. Follow the steps below to view the tracking ID.

  1. Log in to the App Publisher using the following URL: https://<AppM_HOST>:<AppM_PORT>/publisher/
  2. Click Web Applications, and then click All Web Applications.
  3. Click on the Web app of which you need to publish runtime statistics. The tracking ID is available in the Overview page of the Web app, once it is created as shown below.


Tracking code

Add the following configuration in the Web page, which you want to track the usage. It activates tracking by inserting  invokeStatistics.js  into the page. 

<script type="text/javascript" src="invokeStatistics.js" ></script>
<script type="text/javascript">

Include the following code snippet in the invokeStatistics.js file. Replace  AM-XXXXXX-X with the web app tracking ID and define t he URL with an endpoint.

When replacing the Web App tracking IDs, you can enter multiple Web proxy Apps as comma-separated values. Also, when defining the URL, if you have applied a port offset value for WSO2 App Manger, you need to change the URL accordingly.

function invokeStatistics(){
        var tracking_code = "AM-XXXXXX-X";
        var request = $.ajax({
        url: "http://localhost:8280/statistics/",
        type: "GET",
        headers: {

When pages including the above code snippet are invoked, App Manager will publish statistics to the enabled analytics engines (BAM / Google Analytics or both).

You need to enable the Publish Statistics option under Global Policies in the Step 2 - Policies when creating a Web app, to view published runtime app statistics after completing the above configurations.

Viewing runtime statistics

Follow the steps below to view the runtime statistics.

  1. Log in to the App Publisher using the following URL: http://<AppM_HOST>:<AppM_PORT>/publisher

  2. Click  Statistics  as shown below.
    viewing statistics option

You can view the following runtime statistics on apps.

Usage by app

This displays the number of subscribers per each Web application as shown below.

usage by Web app

Response time

This displays response time statistics per each Web application as shown below.

app response time stats

Usage by page

This displays the request count per each Web app as shown below.

usage stats per each page of Web apps

Click on the bar of the corresponding Web app in the graph to view the breakdown of the number of hits per page of that Web app as shown below.

breakdown of stats per page of a Web app

Change the statistics database

To use a different database than the default H2 for publishing statistics, you must change the properties of the datasource element, and additionally delete some metadata tables created by previous executions of the Hive script, if there are any. Follow the steps below to delete the metadata tables.

  1. Log in to the BAM management console, and click Add in the Analytics menu.
  2. Go to the Script Editor in the window that opens.
  3. Execute the  following script.

    DROP TABLE APIRequestData;
    DROP TABLE APIRequestSummaryData;
    DROP TABLE CacheStatSummaryData;
    DROP TABLE CacheRequestSummaryData;
    DROP TABLE APIVersionUsageSummaryData;
    DROP TABLE APIResponseSummaryData;

If there are previous executions of the Hive scripts, click Main, then click List in the Analytics menu in the management console of BAM. Alternatively, you can wait until the periodical execution time occurs. After configuring WSO2 BAM to render and produce statistics of apps hosted and managed in the App Manager, you can view them through various statistical dashboards in the App Publisher, depending on your permission levels. For information, see Viewing App Statistics.

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