🌐 Global Memory Viewer

The Global Memory Viewer is a lightweight, web-based CSP application for InterSystems IRIS that allows developers and administrators to:

• View allocated and used memory space of all globals in the current namespace.
• Interact with a chart-based visual representation of global sizes.
• Browse and search global usage data in a sortable, filterable table.
• Switch between namespaces to view global storage details per namespace.

Note: large number of global variables in your namespace may increase calculation time and slow down the application.

🔧 Features

✅ Interactive bar chart of global usage
✅ Pagination support for large numbers of globals
✅ Searchable global details table
✅ Dropdown to select IRIS namespaces
✅ Displays Allocated MB vs Used MB
✅ Uses Chart.js and pure CSP – no external frameworks required

⚙️ Installation

You can install ZIRIS DevHub by cloning this repository or importing the classes into your IRIS namespace:

1. Clone the repository:

   git clone https://github.com/AshokThangavel/GlobalMemViewer.git
   

2. Navigate to the project directory:

   cd GlobalMemViewer
   

3. Run the docker compose file:

   docker compose -f docker-compose.yml up -d --build
   

http://localhost/csp/user/Globals.SizeMonitor.cls

📸 Screenshots

📊 Chart View (Paginated)

📋 Globals Table View