Viewing Statistics for Projects on a Node

Monitor the performance of projects within the selected ESP node by viewing statistics such as CPU, memory, and thread usage, and rows received and sent.

Prerequisites
Task
  1. In the Perspective Resources window, select the node, click the arrow, and select Monitor Node.
  2. In the left pane of the ESP Node Monitor view, select Projects.
    Table Name Statistics
    Projects

    This is the header table containing all projects within the selected ESP node.

    Workspace Name - name of workspace to which the project belongs.

    Project Name

    Status - project status. Valid values are running, stopped, or unknown.

    These statistics display for the project you select in the header table:

    Tab Statistics

    System

    The data on the graph starts displaying from the time you open the Node Monitor - Projects view.

    CPU History - line graph displaying the percentage of total CPU usage over time.

    Memory Usage History - line graph displaying total memory usage over time, in KB.

    Thread Usage History - line graph displaying number of threads used over time.

    Network

    Rows Transferred History - line graph displaying rows received and rows sent per second over time.

    The data on the graph starts displaying from the time you open the Node Monitor - Projects view.

    Connections History - line graph displaying total number of publishers, subscribers, and connections over time.
  3. In the right pane of the ESP Node Monitor view, select a project, click the arrow, and select Project Properties.
    A new window displays and contains the following statistics for the project you selected:
    • Workspace (name of workspace to which the project belongs)
    • Project
    • Status (project status; valid values are running, stopped, or unknown)
    • Command Host (physical host on which the project is running)
    • Command Port (command port on which the project command control gateway is listening)
    • Gateway Host
    • Gateway Port
    • SQL Port (port assigned to the project instance for serving SQL query requests)
    • SSL Enabled
    • Big Endian
    • Address Size (the size, in bytes, of a memory address on the deployed architecture)
    • Data Size (the size, in bytes, of the date datatype on the deployed architecture)
    • Money Precision
    • WS Enabled (whether the ESP project is enabled for Web service access)
    • Timer Interval (the value in the ESP project "timer-granularity" option)
    • Active-Active (whether the project is running in active-active or high availability mode)
Parent topic: Nodes
Related tasks
Viewing Statistics for Projects on a Cluster
Viewing Projects
Starting a Project
Stopping a Project