Application Server Performance

Application Server Performance Dashboard provides the system metrics performance data of all the application servers such as:

  • Web servers wherein admin, workflow service and vanguard are installed.
  • Application servers wherein messaging, txnstore, logstash, kibana are installed. This dashboard shows the data for all the application servers.

 

On the APM Dashboard > click APPLICATION SERVER PERFORMANCE tab to view the application server performance details.

 

 

Application performance dashboard comprises of different views such as Total CPU Utilization, Total Memory Utilization, Robot Farm Statistics and so on. Additionally, you can  filter the data as per selected criteria.

Charts

  • Total CPU Utilization:
    Total CPU Utilization chart displays the total average CPU utilization of all the servers. If a specific server is selected, then it displays the data only for that server. It shows used and free CPU usage in terms of percentage. It displays the data based on different filters applied. 
  • Total Memory Utilization:
    Total Memory Utilization chart displays the total average memory utilization of all servers. If specific server is selected, then it displays the data only for that server. It shows used and free memory usage in terms of percentage, . It shows used and free Memory usage in terms of percentage. It displays the data based on different filters applied. 
  • Total Disk Utilization:
    Total Disk Utilization chart displays the total average disk utilization of all severs. If specific server is selected, then it displays data only for that server. It displays the used and free Disk usage in terms of percentage. It displays the data based on different filters applied. 

    NOTE:  

    These charts displays the average usage of all the servers, by default. From the Server list, you can select a specific server to view the corresponding data. 
  • % CPU Usage:
    % CPU Usage chart displays the CPU usage in percentage. If all servers are selected, then it displays all the servers data that fits into filter criteria selected. If specific server is selected, then it displays data only for that server.

  • % Memory Usage:
    % Memory Usage chart displays the percentage of Memory usage. If all servers are selected, then it displays the servers data that fits into filter criteria selected. If specific server is selected, then it displays the data only for that server.

     

  • Server up since (Days):
    Server up since (Days) chart displays the server uptime since number of day(s), hour(s) and minute(s). If all servers are selected, then it shows server data that fits into filter criteria. If specific server is selected, then it will show data only for that server. If any of the server is down or disconnected for more than 5 minutes, then its data will not be displayed. 

  • Network Throughput (Kbps):
    Network Throughput chart displays the send and receive activity of connected network in term of Kbps. If all servers are selected, then it shows servers data that fits into filter criteria. If specific server is selected, then it displays the data only for that server.

Robot Farm Statistics

Robot Farm Statistics displays the robot processing related statistics (explained below) across all the configured agents and robots.

    

    

Robot Farm Statistics

Robot Farm Statistics displays the current statistics of the system, such as:

  • Total Robots: Displays the total number of robots deployed.
  • Total VMs: Displays the total number of machines used in robot farms.
  • Total Processes: Displays the total number of different processes configured across all robots.

Transaction Statistics (Till Date)

Transaction Statistics (Till Date) displays the statistics of the system till date from setup, such as:

  • Total Txns: Displays the total number of transactions received or processed by all robots.
  • Succeeded Txns: Displays the total number of successful transactions processed by all robots.
  • Failed Txns: Displays the total number of failed transactions.
  • Expired Txns: Displays the transactions that have expired before reaching to any robot.

 

NOTE:  

  • Difference between total and sum of (succeeded, failed and expired) transactions is equal to ongoing or queued transactions.

  • Any filtration criteria are not applicable for this view. The data in this view is always shown irrespective of different filtration criteria selected.

 

Filtration Criteria

Dashboard data can be viewed by selecting different filtration criteria such as Servers with high CPU usage, Servers with low memory usage and so on.

 

 

To filter the data:

  1. From the Server list, select the name of server.
  2. From the Duration list, select the duration for which you want to view the data.
  3. From the Sort On list, select the option according to which you want to sort the data.
  4. From the Fetch list, select the fetch option to view the data accordingly.
  5. Click the (Refresh) icon to view the results as per the selected criteria.

Following is the different combination of filtration criteria available:

 

Name of Filter

Description

Server

Displays the  lists of  all the servers for which system metrics is configured.

  • Robot Farm Performance: Displays the  list of all the robot farm servers.
  • Application Server Performance: Displays the list all the application servers (web servers and application servers).
  • All: If All is selected, then it displays the data for particular servers based on other filter criteria.
    • For Application Server Performance:If All is selected, it displays data for all servers
    • For Robot Farm Performance: If All is selected, it displays the data for at most five servers, based on other filter criteria.  If any particular server is not listed/displayed on dashboard charts in ‘most five servers’ for given selection criteria then user can select particular server from drop down to view that particular server’s data.

Duration

 

Displays the aggregate data based on duration selected. There are following values available for duration.

  • 24 Hours: Displays the data for last 24 hours.
  • 7 Days: Displays the data for last 7 days.
  • 15 Days: Displays the data for last 15 days.
  • 30 Days: Displays the data for last 30 days.

Sort On

 

Enables you to sort data aggregation on selected value. Following values available to sort data.

  • CPU Utilization: On selecting this option, you can sort data as per the CPU utilization.
  • Memory Utilization: On selecting this option, you can sort data as per the Memory utilization.

Fetch

 
  • Top: Displays the top five servers data based on Sort On selected
  • Bottom: Displays the bottom five servers data based on Sort On selected

 

NOTE:  

: This view’s data will always be shown irrespective of different filtration criteria selected.